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then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Extract the first word of "grep ggrep" to use in msg output if test -z "$GREP"; then set dummy grep ggrep; ac_prog_name=$2 if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; 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esac $ac_path_GREP_found && break 3 done done done IFS=$as_save_IFS fi GREP="$ac_cv_path_GREP" if test -z "$GREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_GREP=$GREP fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 echo "${ECHO_T}$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" { echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else # Extract the first word of "egrep" to use in msg output if test -z "$EGREP"; then set dummy egrep; ac_prog_name=$2 if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; 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esac $ac_path_EGREP_found && break 3 done done done IFS=$as_save_IFS fi EGREP="$ac_cv_path_EGREP" if test -z "$EGREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_EGREP=$EGREP fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" { echo "$as_me:$LINENO: checking for AIX" >&5 echo $ECHO_N "checking for AIX... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef _AIX yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define _ALL_SOURCE 1 _ACEOF else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi rm -f conftest* { echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? 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grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done if test "${ac_cv_header_minix_config_h+set}" = set; then { echo "$as_me:$LINENO: checking for minix/config.h" >&5 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; } if test "${ac_cv_header_minix_config_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking minix/config.h usability" >&5 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking minix/config.h presence" >&5 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for minix/config.h" >&5 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; } if test "${ac_cv_header_minix_config_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_minix_config_h=$ac_header_preproc fi { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; } fi if test $ac_cv_header_minix_config_h = yes; then MINIX=yes else MINIX= fi if test "$MINIX" = yes; then cat >>confdefs.h <<\_ACEOF #define _POSIX_SOURCE 1 _ACEOF cat >>confdefs.h <<\_ACEOF #define _POSIX_1_SOURCE 2 _ACEOF cat >>confdefs.h <<\_ACEOF #define _MINIX 1 _ACEOF fi { echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6; } if test "${ac_cv_safe_to_define___extensions__+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ # define __EXTENSIONS__ 1 $ac_includes_default int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? 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If you think this configuration is useful to you, please write to autoconf@@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@@gnu.org." >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi ac_config_headers="$ac_config_headers includes/config.h" # we sometimes need to know byte order for building packets { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } if test "${ac_cv_c_bigendian+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # See if sys/param.h defines the BYTE_ORDER macro. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { #if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then # It does; now see whether it defined to BIG_ENDIAN or not. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_bigendian=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # It does not; compile a test program. if test "$cross_compiling" = yes; then # try to guess the endianness by grepping values into an object file ac_cv_c_bigendian=unknown cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } int main () { _ascii (); _ebcdic (); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_bigendian=no else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in yes) byte_order=BIG_ENDIAN ;; no) byte_order=LITTLE_ENDIAN ;; *) { { echo "$as_me:$LINENO: error: unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" >&5 echo "$as_me: error: unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} { (exit 1); exit 1; }; } ;; esac cat >>confdefs.h <<_ACEOF #define DHCP_BYTE_ORDER $byte_order _ACEOF # Optional compile-time DEBUGging. # Check whether --enable-debug was given. if test "${enable_debug+set}" = set; then enableval=$enable_debug; fi # This is very much off by default. if test "$enable_debug" = "yes" ; then cat >>confdefs.h <<\_ACEOF #define DEBUG 1 _ACEOF # Just override CFLAGS to totally to remove optimization. CFLAGS="-g" fi # XXX: there are actually quite a lot more DEBUG_ features we could enable, # but I don't want to pollute the --help space. # #/* #define DEBUG_TOKENS */ #/* #define DEBUG_PACKET */ #/* #define DEBUG_EXPRESSIONS */ #/* #define DEBUG_FIND_LEASE */ #/* #define DEBUG_EXPRESSION_PARSE */ #/* #define DEBUG_CLASS_MATCHING */ #/* #define DEBUG_MEMORY_LEAKAGE */ #/* #define DEBUG_MALLOC_POOL */ #/* #define DEBUG_LEASE_STATE_TRANSITIONS */ #/* #define DEBUG_RC_HISTORY */ #/* #define DEBUG_RC_HISTORY_EXHAUSTIVELY */ #/* #define RC_HISTORY_MAX 10240 */ #/* #define POINTER_DEBUG */ #/* #define DEBUG_FAILOVER_MESSAGES */ #/* #define DEBUG_FAILOVER_TIMING */ #/* #define DEBUG_DUMP_ALL_LEASES */ # Failover optional compile-time feature. # Check whether --enable-failover was given. if test "${enable_failover+set}" = set; then enableval=$enable_failover; fi # Failover is on by default, so define if it is not explicitly disabled. if test "$enable_failover" != "no"; then cat >>confdefs.h <<\_ACEOF #define FAILOVER_PROTOCOL 1 _ACEOF fi # execute() support. # Check whether --enable-execute was given. if test "${enable_execute+set}" = set; then enableval=$enable_execute; fi # execute() is on by default, so define if it is not explicitly disabled. if test "$enable_execute" != "no" ; then cat >>confdefs.h <<\_ACEOF #define ENABLE_EXECUTE 1 _ACEOF fi # Server tracing support. # Check whether --enable-tracing was given. if test "${enable_tracing+set}" = set; then enableval=$enable_tracing; fi # tracing is on by default, so define if it is not explicitly disabled. if test "$enable_tracing" != "no" ; then cat >>confdefs.h <<\_ACEOF #define TRACING 1 _ACEOF fi # Delayed-ack feature support (experimental). # Check whether --enable-delayed_ack was given. if test "${enable_delayed_ack+set}" = set; then enableval=$enable_delayed_ack; fi if test "$enable_delayed_ack" = "yes"; then cat >>confdefs.h <<\_ACEOF #define DELAYED_ACK 1 _ACEOF fi # DHCPv6 optional compile-time feature. # Check whether --enable-dhcpv6 was given. if test "${enable_dhcpv6+set}" = set; then enableval=$enable_dhcpv6; fi # DHCPv6 is on by default, so define if it is not explicitly disabled. if test "$enable_dhcpv6" != "no"; then cat >>confdefs.h <<\_ACEOF #define DHCPv6 1 _ACEOF fi # PARANOIA is off by default (until we can test it with all features) # Check whether --enable-paranoia was given. if test "${enable_paranoia+set}" = set; then enableval=$enable_paranoia; fi # Check whether --enable-early_chroot was given. if test "${enable_early_chroot+set}" = set; then enableval=$enable_early_chroot; fi # If someone enables early chroot, but does not enable paranoia, do so for # them. if test "$enable_paranoia" != "yes" && \ test "$enable_early_chroot" = "yes" ; then enable_paranoia="yes" fi if test "$enable_paranoia" = "yes" ; then cat >>confdefs.h <<\_ACEOF #define PARANOIA 1 _ACEOF fi if test "$enable_early_chroot" = "yes" ; then cat >>confdefs.h <<\_ACEOF #define EARLY_CHROOT 1 _ACEOF fi # Check whether --enable-IPv4_PKTINFO was given. if test "${enable_IPv4_PKTINFO+set}" = set; then enableval=$enable_IPv4_PKTINFO; fi if test "$enable_ipv4_pktinfo" = "yes"; then cat >>confdefs.h <<\_ACEOF #define USE_V4_PKTINFO 1 _ACEOF fi # Check whether --enable-USE_SOCKETS was given. if test "${enable_USE_SOCKETS+set}" = set; then enableval=$enable_USE_SOCKETS; fi if test "$enable_use_sockets" = "yes"; then cat >>confdefs.h <<\_ACEOF #define USE_SOCKETS 1 _ACEOF fi ### ### Path fun. Older versions of DHCP were installed in /usr/sbin, so we ### need to look there and potentially overwrite by default (but not if ### the user configures an alternate value). LOCALSTATEDIR is totally ### braindead. No one uses /usr/local/var/db/ nor /usr/local/var/run, and ### they would be insane for suggesting it. We need to look in /var/for ### 'db' and 'state/dhcp' for db files, and /var/run for pid files by ### default. ### if test "x$prefix" = xNONE; then echo $ECHO_N "checking for prefix by $ECHO_C" >&6 # Extract the first word of "dhcpd", so it can be a program name with args. set dummy dhcpd; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_ac_prefix_program+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $ac_prefix_program in [\\/]* | ?:[\\/]*) ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_prefix_program=$ac_cv_path_ac_prefix_program if test -n "$ac_prefix_program"; then { echo "$as_me:$LINENO: result: $ac_prefix_program" >&5 echo "${ECHO_T}$ac_prefix_program" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test -n "$ac_prefix_program"; then prefix=`$as_dirname -- "$ac_prefix_program" || $as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_prefix_program" : 'X\(//\)[^/]' \| \ X"$ac_prefix_program" : 'X\(//\)$' \| \ X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null || echo X"$ac_prefix_program" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'` prefix=`$as_dirname -- "$prefix" || $as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$prefix" : 'X\(//\)[^/]' \| \ X"$prefix" : 'X\(//\)$' \| \ X"$prefix" : 'X\(/\)' \| . 2>/dev/null || echo X"$prefix" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'` fi fi # XXX - isn't there SOME WAY to default autoconf to /var instead of # /usr/local/var/no/one/has/this/please/stop/trying? case "$localstatedir" in '${prefix}/var') localstatedir=/var ;; esac # Allow specification of alternate state files # Check whether --with-srv-lease-file was given. if test "${with_srv_lease_file+set}" = set; then withval=$with_srv_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD_DB "$withval" _ACEOF fi echo -n "checking for dhcpd.leases location..." if [ "x$with_srv_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_srv_lease_file="${localstatedir}/db/dhcpd.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_srv_lease_file="${localstatedir}/state/dhcp/dhcpd.leases" else with_srv_lease_file="${localstatedir}/state/dhcpd.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_srv_lease_file="${localstatedir}/lib/dhcp/dhcpd.leases" else with_srv_lease_file="${localstatedir}/lib/dhcpd.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_srv_lease_file="${localstatedir}/etc/dhcpd.leases" else with_srv_lease_file="/etc/dhcpd.leases" fi fi echo "$with_srv_lease_file" # Check whether --with-srv6-lease-file was given. if test "${with_srv6_lease_file+set}" = set; then withval=$with_srv6_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD6_DB "$withval" _ACEOF fi echo -n "checking for dhcpd6.leases location..." if [ "x$with_srv6_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_srv6_lease_file="${localstatedir}/db/dhcpd6.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_srv6_lease_file="${localstatedir}/state/dhcp/dhcpd6.leases" else with_srv6_lease_file="${localstatedir}/state/dhcpd6.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_srv6_lease_file="${localstatedir}/lib/dhcp/dhcpd6.leases" else with_srv6_lease_file="${localstatedir}/lib/dhcpd6.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_srv6_lease_file="${localstatedir}/etc/dhcpd6.leases" else with_srv6_lease_file="/etc/dhcpd6.leases" fi fi echo "$with_srv6_lease_file" # Check whether --with-cli-lease-file was given. if test "${with_cli_lease_file+set}" = set; then withval=$with_cli_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT_DB "$withval" _ACEOF fi echo -n "checking for dhclient.leases location..." if [ "x$with_cli_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_cli_lease_file="${localstatedir}/db/dhclient.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_cli_lease_file="${localstatedir}/state/dhcp/dhclient.leases" else with_cli_lease_file="${localstatedir}/state/dhclient.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_cli_lease_file="${localstatedir}/lib/dhcp/dhclient.leases" else with_cli_lease_file="${localstatedir}/lib/dhclient.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_cli_lease_file="${localstatedir}/etc/dhclient.leases" else with_cli_lease_file="/etc/dhclient.leases" fi fi echo "$with_cli_lease_file" # Check whether --with-cli6-lease-file was given. if test "${with_cli6_lease_file+set}" = set; then withval=$with_cli6_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT6_DB "$withval" _ACEOF fi echo -n "checking for dhclient6.leases location..." if [ "x$with_cli6_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_cli6_lease_file="${localstatedir}/db/dhclient6.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_cli6_lease_file="${localstatedir}/state/dhcp/dhclient6.leases" else with_cli6_lease_file="${localstatedir}/state/dhclient6.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_cli6_lease_file="${localstatedir}/lib/dhcp/dhclient6.leases" else with_cli6_lease_file="${localstatedir}/lib/dhclient6.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_cli6_lease_file="${localstatedir}/etc/dhclient6.leases" else with_cli6_lease_file="/etc/dhclient6.leases" fi fi echo "$with_cli6_lease_file" # Check whether --with-srv-pid-file was given. if test "${with_srv_pid_file+set}" = set; then withval=$with_srv_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD_PID "$withval" _ACEOF fi # Check whether --with-srv6-pid-file was given. if test "${with_srv6_pid_file+set}" = set; then withval=$with_srv6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD6_PID "$withval" _ACEOF fi # Check whether --with-cli-pid-file was given. if test "${with_cli_pid_file+set}" = set; then withval=$with_cli_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT_PID "$withval" _ACEOF fi # Check whether --with-cli6-pid-file was given. if test "${with_cli6_pid_file+set}" = set; then withval=$with_cli6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT6_PID "$withval" _ACEOF fi # Check whether --with-relay-pid-file was given. if test "${with_relay_pid_file+set}" = set; then withval=$with_relay_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCRELAY_PID "$withval" _ACEOF fi # Check whether --with-relay6-pid-file was given. if test "${with_relay6_pid_file+set}" = set; then withval=$with_relay6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCRELAY6_PID "$withval" _ACEOF fi # Check basic types. { echo "$as_me:$LINENO: checking for int8_t" >&5 echo $ECHO_N "checking for int8_t... $ECHO_C" >&6; } if test "${ac_cv_c_int8_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_int8_t=no for ac_type in 'int8_t' 'int' 'long int' \ 'long long int' 'short int' 'signed char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 1))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 1) < ($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in int8_t) ac_cv_c_int8_t=yes ;; *) ac_cv_c_int8_t=$ac_type ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int8_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_int8_t" >&5 echo "${ECHO_T}$ac_cv_c_int8_t" >&6; } case $ac_cv_c_int8_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int8_t $ac_cv_c_int8_t _ACEOF ;; esac { echo "$as_me:$LINENO: checking for int16_t" >&5 echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; } if test "${ac_cv_c_int16_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_int16_t=no for ac_type in 'int16_t' 'int' 'long int' \ 'long long int' 'short int' 'signed char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1) < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in int16_t) ac_cv_c_int16_t=yes ;; *) ac_cv_c_int16_t=$ac_type ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int16_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_int16_t" >&5 echo "${ECHO_T}$ac_cv_c_int16_t" >&6; } case $ac_cv_c_int16_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int16_t $ac_cv_c_int16_t _ACEOF ;; esac { echo "$as_me:$LINENO: checking for int32_t" >&5 echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; } if test "${ac_cv_c_int32_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_int32_t=no for ac_type in 'int32_t' 'int' 'long int' \ 'long long int' 'short int' 'signed char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1) < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in int32_t) ac_cv_c_int32_t=yes ;; *) ac_cv_c_int32_t=$ac_type ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int32_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5 echo "${ECHO_T}$ac_cv_c_int32_t" >&6; } case $ac_cv_c_int32_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int32_t $ac_cv_c_int32_t _ACEOF ;; esac { echo "$as_me:$LINENO: checking for int64_t" >&5 echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; } if test "${ac_cv_c_int64_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_int64_t=no for ac_type in 'int64_t' 'int' 'long int' \ 'long long int' 'short int' 'signed char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 1))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 1) < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in int64_t) ac_cv_c_int64_t=yes ;; *) ac_cv_c_int64_t=$ac_type ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int64_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_int64_t" >&5 echo "${ECHO_T}$ac_cv_c_int64_t" >&6; } case $ac_cv_c_int64_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int64_t $ac_cv_c_int64_t _ACEOF ;; esac # Some systems need the u_intX_t types defined across. { echo "$as_me:$LINENO: checking for u_int8_t" >&5 echo $ECHO_N "checking for u_int8_t... $ECHO_C" >&6; } if test "${ac_cv_type_u_int8_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default typedef u_int8_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_u_int8_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_u_int8_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_u_int8_t" >&5 echo "${ECHO_T}$ac_cv_type_u_int8_t" >&6; } if test $ac_cv_type_u_int8_t = yes; then : else { echo "$as_me:$LINENO: checking for uint8_t" >&5 echo $ECHO_N "checking for uint8_t... $ECHO_C" >&6; } if test "${ac_cv_c_uint8_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_uint8_t=no for ac_type in 'uint8_t' 'unsigned int' 'unsigned long int' \ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) -1 >> (8 - 1) == 1)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then case $ac_type in uint8_t) ac_cv_c_uint8_t=yes ;; *) ac_cv_c_uint8_t=$ac_type ;; esac else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint8_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_uint8_t" >&5 echo "${ECHO_T}$ac_cv_c_uint8_t" >&6; } case $ac_cv_c_uint8_t in #( no|yes) ;; #( *) cat >>confdefs.h <<\_ACEOF #define _UINT8_T 1 _ACEOF cat >>confdefs.h <<_ACEOF #define uint8_t $ac_cv_c_uint8_t _ACEOF ;; esac cat >>confdefs.h <<\_ACEOF #define u_int8_t uint8_t _ACEOF fi { echo "$as_me:$LINENO: checking for u_int16_t" >&5 echo $ECHO_N "checking for u_int16_t... $ECHO_C" >&6; } if test "${ac_cv_type_u_int16_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default typedef u_int16_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_u_int16_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_u_int16_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_u_int16_t" >&5 echo "${ECHO_T}$ac_cv_type_u_int16_t" >&6; } if test $ac_cv_type_u_int16_t = yes; then : else { echo "$as_me:$LINENO: checking for uint16_t" >&5 echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; } if test "${ac_cv_c_uint16_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_uint16_t=no for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then case $ac_type in uint16_t) ac_cv_c_uint16_t=yes ;; *) ac_cv_c_uint16_t=$ac_type ;; esac else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint16_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5 echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; } case $ac_cv_c_uint16_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define uint16_t $ac_cv_c_uint16_t _ACEOF ;; esac cat >>confdefs.h <<\_ACEOF #define u_int16_t uint16_t _ACEOF fi { echo "$as_me:$LINENO: checking for u_int32_t" >&5 echo $ECHO_N "checking for u_int32_t... $ECHO_C" >&6; } if test "${ac_cv_type_u_int32_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default typedef u_int32_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_u_int32_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_u_int32_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_u_int32_t" >&5 echo "${ECHO_T}$ac_cv_type_u_int32_t" >&6; } if test $ac_cv_type_u_int32_t = yes; then : else { echo "$as_me:$LINENO: checking for uint32_t" >&5 echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; } if test "${ac_cv_c_uint32_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_uint32_t=no for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then case $ac_type in uint32_t) ac_cv_c_uint32_t=yes ;; *) ac_cv_c_uint32_t=$ac_type ;; esac else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint32_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5 echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; } case $ac_cv_c_uint32_t in #( no|yes) ;; #( *) cat >>confdefs.h <<\_ACEOF #define _UINT32_T 1 _ACEOF cat >>confdefs.h <<_ACEOF #define uint32_t $ac_cv_c_uint32_t _ACEOF ;; esac cat >>confdefs.h <<\_ACEOF #define u_int32_t uint32_t _ACEOF fi { echo "$as_me:$LINENO: checking for u_int64_t" >&5 echo $ECHO_N "checking for u_int64_t... $ECHO_C" >&6; } if test "${ac_cv_type_u_int64_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default typedef u_int64_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_u_int64_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_u_int64_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_u_int64_t" >&5 echo "${ECHO_T}$ac_cv_type_u_int64_t" >&6; } if test $ac_cv_type_u_int64_t = yes; then : else { echo "$as_me:$LINENO: checking for uint64_t" >&5 echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6; } if test "${ac_cv_c_uint64_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_uint64_t=no for ac_type in 'uint64_t' 'unsigned int' 'unsigned long int' \ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) -1 >> (64 - 1) == 1)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then case $ac_type in uint64_t) ac_cv_c_uint64_t=yes ;; *) ac_cv_c_uint64_t=$ac_type ;; esac else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint64_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_uint64_t" >&5 echo "${ECHO_T}$ac_cv_c_uint64_t" >&6; } case $ac_cv_c_uint64_t in #( no|yes) ;; #( *) cat >>confdefs.h <<\_ACEOF #define _UINT64_T 1 _ACEOF cat >>confdefs.h <<_ACEOF #define uint64_t $ac_cv_c_uint64_t _ACEOF ;; esac cat >>confdefs.h <<\_ACEOF #define u_int64_t uint64_t _ACEOF fi # see if ifaddrs.h is available for ac_header in ifaddrs.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # figure out what IPv4 interface code to use for ac_header in linux/types.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # needed for linux/filter.h on old systems { echo "$as_me:$LINENO: checking for linux/filter.h" >&5 echo $ECHO_N "checking for linux/filter.h... $ECHO_C" >&6; } if test "${ac_cv_header_linux_filter_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef HAVE_LINUX_TYPES_H #include #endif #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_linux_filter_h=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_linux_filter_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_header_linux_filter_h" >&5 echo "${ECHO_T}$ac_cv_header_linux_filter_h" >&6; } if test $ac_cv_header_linux_filter_h = yes; then DO_LPF=1 fi if test -n "$DO_LPF" then cat >>confdefs.h <<\_ACEOF #define HAVE_LPF 1 _ACEOF else if test "${ac_cv_header_sys_dlpi_h+set}" = set; then { echo "$as_me:$LINENO: checking for sys/dlpi.h" >&5 echo $ECHO_N "checking for sys/dlpi.h... $ECHO_C" >&6; } if test "${ac_cv_header_sys_dlpi_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dlpi_h" >&5 echo "${ECHO_T}$ac_cv_header_sys_dlpi_h" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking sys/dlpi.h usability" >&5 echo $ECHO_N "checking sys/dlpi.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking sys/dlpi.h presence" >&5 echo $ECHO_N "checking sys/dlpi.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: sys/dlpi.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: sys/dlpi.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: sys/dlpi.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: sys/dlpi.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: sys/dlpi.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: sys/dlpi.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: sys/dlpi.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: sys/dlpi.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for sys/dlpi.h" >&5 echo $ECHO_N "checking for sys/dlpi.h... $ECHO_C" >&6; } if test "${ac_cv_header_sys_dlpi_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_sys_dlpi_h=$ac_header_preproc fi { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dlpi_h" >&5 echo "${ECHO_T}$ac_cv_header_sys_dlpi_h" >&6; } fi if test $ac_cv_header_sys_dlpi_h = yes; then DO_DLPI=1 fi if test -n "$DO_DLPI" then cat >>confdefs.h <<\_ACEOF #define HAVE_DLPI 1 _ACEOF else if test "${ac_cv_header_net_bpf_h+set}" = set; then { echo "$as_me:$LINENO: checking for net/bpf.h" >&5 echo $ECHO_N "checking for net/bpf.h... $ECHO_C" >&6; } if test "${ac_cv_header_net_bpf_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_net_bpf_h" >&5 echo "${ECHO_T}$ac_cv_header_net_bpf_h" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking net/bpf.h usability" >&5 echo $ECHO_N "checking net/bpf.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking net/bpf.h presence" >&5 echo $ECHO_N "checking net/bpf.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: net/bpf.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: net/bpf.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: net/bpf.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: net/bpf.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: net/bpf.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: net/bpf.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: net/bpf.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: net/bpf.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: net/bpf.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: net/bpf.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for net/bpf.h" >&5 echo $ECHO_N "checking for net/bpf.h... $ECHO_C" >&6; } if test "${ac_cv_header_net_bpf_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_net_bpf_h=$ac_header_preproc fi { echo "$as_me:$LINENO: result: $ac_cv_header_net_bpf_h" >&5 echo "${ECHO_T}$ac_cv_header_net_bpf_h" >&6; } fi if test $ac_cv_header_net_bpf_h = yes; then DO_BPF=1 fi if test -n "$DO_BPF" then cat >>confdefs.h <<\_ACEOF #define HAVE_BPF "" _ACEOF fi fi fi # SIOCGLIFCONF uses some transport structures. Trick is not all platforms # use the same structures. We like to use 'struct lifconf' and 'struct # lifreq', but we'll use these other structures if they're present. HPUX # does not define 'struct lifnum', but does use SIOCGLIFNUM - they use an # int value. # { echo "$as_me:$LINENO: checking for struct lifnum" >&5 echo $ECHO_N "checking for struct lifnum... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include int main () { struct lifnum a; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ISC_PLATFORM_HAVELIFNUM 1 _ACEOF else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: checking for struct if_laddrconf" >&5 echo $ECHO_N "checking for struct if_laddrconf... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { struct if_laddrconf a; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ISC_PLATFORM_HAVEIF_LADDRCONF 1 _ACEOF else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: checking for struct if_laddrreq" >&5 echo $ECHO_N "checking for struct if_laddrreq... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { struct if_laddrreq a; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ISC_PLATFORM_HAVEIF_LADDRREQ 1 _ACEOF else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext # Look for optional headers. for ac_header in sys/socket.h net/if_dl.h net/if6.h regex.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # Solaris needs some libraries for functions { echo "$as_me:$LINENO: checking for library containing socket" >&5 echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6; } if test "${ac_cv_search_socket+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF for ac_lib in '' socket; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_socket=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_socket+set}" = set; then break fi done if test "${ac_cv_search_socket+set}" = set; then : else ac_cv_search_socket=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5 echo "${ECHO_T}$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { echo "$as_me:$LINENO: checking for library containing inet_ntoa" >&5 echo $ECHO_N "checking for library containing inet_ntoa... $ECHO_C" >&6; } if test "${ac_cv_search_inet_ntoa+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char inet_ntoa (); int main () { return inet_ntoa (); ; return 0; } _ACEOF for ac_lib in '' nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_inet_ntoa=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_inet_ntoa+set}" = set; then break fi done if test "${ac_cv_search_inet_ntoa+set}" = set; then : else ac_cv_search_inet_ntoa=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_inet_ntoa" >&5 echo "${ECHO_T}$ac_cv_search_inet_ntoa" >&6; } ac_res=$ac_cv_search_inet_ntoa if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { echo "$as_me:$LINENO: checking for library containing inet_aton" >&5 echo $ECHO_N "checking for library containing inet_aton... $ECHO_C" >&6; } if test "${ac_cv_search_inet_aton+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char inet_aton (); int main () { return inet_aton (); ; return 0; } _ACEOF for ac_lib in '' socket nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_inet_aton=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_inet_aton+set}" = set; then break fi done if test "${ac_cv_search_inet_aton+set}" = set; then : else ac_cv_search_inet_aton=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_inet_aton" >&5 echo "${ECHO_T}$ac_cv_search_inet_aton" >&6; } ac_res=$ac_cv_search_inet_aton if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else cat >>confdefs.h <<\_ACEOF #define NEED_INET_ATON 1 _ACEOF fi # Check for a standalone regex library. { echo "$as_me:$LINENO: checking for library containing regcomp" >&5 echo $ECHO_N "checking for library containing regcomp... $ECHO_C" >&6; } if test "${ac_cv_search_regcomp+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char regcomp (); int main () { return regcomp (); ; return 0; } _ACEOF for ac_lib in '' regex; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_regcomp=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_regcomp+set}" = set; then break fi done if test "${ac_cv_search_regcomp+set}" = set; then : else ac_cv_search_regcomp=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_regcomp" >&5 echo "${ECHO_T}$ac_cv_search_regcomp" >&6; } ac_res=$ac_cv_search_regcomp if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # For HP/UX we need -lipv6 for if_nametoindex, perhaps others. { echo "$as_me:$LINENO: checking for library containing if_nametoindex" >&5 echo $ECHO_N "checking for library containing if_nametoindex... $ECHO_C" >&6; } if test "${ac_cv_search_if_nametoindex+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char if_nametoindex (); int main () { return if_nametoindex (); ; return 0; } _ACEOF for ac_lib in '' ipv6; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_if_nametoindex=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_if_nametoindex+set}" = set; then break fi done if test "${ac_cv_search_if_nametoindex+set}" = set; then : else ac_cv_search_if_nametoindex=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_if_nametoindex" >&5 echo "${ECHO_T}$ac_cv_search_if_nametoindex" >&6; } ac_res=$ac_cv_search_if_nametoindex if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # check for /dev/random (declares HAVE_DEV_RANDOM) { echo "$as_me:$LINENO: checking for /dev/random" >&5 echo $ECHO_N "checking for /dev/random... $ECHO_C" >&6; } if test "${ac_cv_file__dev_random+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else test "$cross_compiling" = yes && { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} { (exit 1); exit 1; }; } if test -r "/dev/random"; then ac_cv_file__dev_random=yes else ac_cv_file__dev_random=no fi fi { echo "$as_me:$LINENO: result: $ac_cv_file__dev_random" >&5 echo "${ECHO_T}$ac_cv_file__dev_random" >&6; } if test $ac_cv_file__dev_random = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_DEV_RANDOM 1 _ACEOF fi # see if there is a "sa_len" field in our interface information structure { echo "$as_me:$LINENO: checking for struct sockaddr.sa_len" >&5 echo $ECHO_N "checking for struct sockaddr.sa_len... $ECHO_C" >&6; } if test "${ac_cv_member_struct_sockaddr_sa_len+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { static struct sockaddr ac_aggr; if (ac_aggr.sa_len) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_sockaddr_sa_len=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { static struct sockaddr ac_aggr; if (sizeof ac_aggr.sa_len) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_sockaddr_sa_len=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_sockaddr_sa_len=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_member_struct_sockaddr_sa_len" >&5 echo "${ECHO_T}$ac_cv_member_struct_sockaddr_sa_len" >&6; } if test $ac_cv_member_struct_sockaddr_sa_len = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_SA_LEN _ACEOF fi # figure out pointer size { echo "$as_me:$LINENO: checking for struct iaddr *" >&5 echo $ECHO_N "checking for struct iaddr *... $ECHO_C" >&6; } if test "${ac_cv_type_struct_iaddr_p+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_struct_iaddr_p=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_struct_iaddr_p=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_struct_iaddr_p" >&5 echo "${ECHO_T}$ac_cv_type_struct_iaddr_p" >&6; } # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { echo "$as_me:$LINENO: checking size of struct iaddr *" >&5 echo $ECHO_N "checking size of struct iaddr *... $ECHO_C" >&6; } if test "${ac_cv_sizeof_struct_iaddr_p+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=0 ac_mid=0 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` if test $ac_lo -le $ac_mid; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=-1 ac_mid=-1 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` if test $ac_mid -le $ac_hi; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # Binary search between lo and hi bounds. while test "x$ac_lo" != "x$ac_hi"; do ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done case $ac_lo in ?*) ac_cv_sizeof_struct_iaddr_p=$ac_lo;; '') if test "$ac_cv_type_struct_iaddr_p" = yes; then { { echo "$as_me:$LINENO: error: cannot compute sizeof (struct iaddr *) See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (struct iaddr *) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else ac_cv_sizeof_struct_iaddr_p=0 fi ;; esac else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int main () { FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; fprintf (f, "%lu\n", i); } return ferror (f) || fclose (f) != 0; ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_struct_iaddr_p=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_struct_iaddr_p" = yes; then { { echo "$as_me:$LINENO: error: cannot compute sizeof (struct iaddr *) See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (struct iaddr *) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else ac_cv_sizeof_struct_iaddr_p=0 fi fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi { echo "$as_me:$LINENO: result: $ac_cv_sizeof_struct_iaddr_p" >&5 echo "${ECHO_T}$ac_cv_sizeof_struct_iaddr_p" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_STRUCT_IADDR_P $ac_cv_sizeof_struct_iaddr_p _ACEOF # Solaris does not have the msg_control or msg_controlen members in # in the msghdr structure unless you define: # # _XOPEN_SOURCE, _XOPEN_SOURCE_EXTENDED, and __EXTENSIONS__ # # See the "standards" man page for details. # # We check for the msg_control member, and if it is not found, we check # again with the appropriate defines added to the CFLAGS. (In order to # do this we have to remove the check from the cache, which is what the # "unset" is for.) { echo "$as_me:$LINENO: checking for struct msghdr.msg_control" >&5 echo $ECHO_N "checking for struct msghdr.msg_control... $ECHO_C" >&6; } if test "${ac_cv_member_struct_msghdr_msg_control+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { static struct msghdr ac_aggr; if (ac_aggr.msg_control) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_msghdr_msg_control=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { static struct msghdr ac_aggr; if (sizeof ac_aggr.msg_control) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_msghdr_msg_control=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_msghdr_msg_control=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_member_struct_msghdr_msg_control" >&5 echo "${ECHO_T}$ac_cv_member_struct_msghdr_msg_control" >&6; } if test $ac_cv_member_struct_msghdr_msg_control = yes; then : else CFLAGS="$CFLAGS -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED=1" CFLAGS="$CFLAGS -D__EXTENSIONS__" unset ac_cv_member_struct_msghdr_msg_control { echo "$as_me:$LINENO: checking for struct msghdr.msg_control" >&5 echo $ECHO_N "checking for struct msghdr.msg_control... $ECHO_C" >&6; } if test "${ac_cv_member_struct_msghdr_msg_control+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { static struct msghdr ac_aggr; if (ac_aggr.msg_control) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_msghdr_msg_control=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { static struct msghdr ac_aggr; if (sizeof ac_aggr.msg_control) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_msghdr_msg_control=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_msghdr_msg_control=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_member_struct_msghdr_msg_control" >&5 echo "${ECHO_T}$ac_cv_member_struct_msghdr_msg_control" >&6; } if test $ac_cv_member_struct_msghdr_msg_control = yes; then : else { { echo "$as_me:$LINENO: error: Missing msg_control member in msg_control structure." >&5 echo "$as_me: error: Missing msg_control member in msg_control structure." >&2;} { (exit 1); exit 1; }; } fi fi libbind= # Check whether --with-libbind was given. if test "${with_libbind+set}" = set; then withval=$with_libbind; use_libbind="$withval" else use_libbind="no" fi case "$use_libbind" in yes) libbind="\${top_srcdir}/bind" ;; no) libbind="\${top_srcdir}/bind" ;; *) libbind="$use_libbind" ;; esac # OpenLDAP support. # Check whether --with-ldap was given. if test "${with_ldap+set}" = set; then withval=$with_ldap; ldap=$withval else ldap=no fi # OpenLDAP with SSL support. # Check whether --with-ldapcrypto was given. if test "${with_ldapcrypto+set}" = set; then withval=$with_ldapcrypto; ldapcrypto=$withval else ldapcrypto=no fi # OpenLDAP support is disabled by default, if enabled then SSL support is an # extra optional that is also disabled by default. Enabling LDAP SSL support # implies enabling LDAP support. if test x$ldap = xyes || test x$ldapcrypto = xyes ; then { echo "$as_me:$LINENO: checking for library containing ldap_initialize" >&5 echo $ECHO_N "checking for library containing ldap_initialize... $ECHO_C" >&6; } if test "${ac_cv_search_ldap_initialize+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char ldap_initialize (); int main () { return ldap_initialize (); ; return 0; } _ACEOF for ac_lib in '' ldap; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_ldap_initialize=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_ldap_initialize+set}" = set; then break fi done if test "${ac_cv_search_ldap_initialize+set}" = set; then : else ac_cv_search_ldap_initialize=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_ldap_initialize" >&5 echo "${ECHO_T}$ac_cv_search_ldap_initialize" >&6; } ac_res=$ac_cv_search_ldap_initialize if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else { { echo "$as_me:$LINENO: error: *** Cannot find ldap_initialize with -lldap - do you need to install an OpenLDAP2 Devel package? See \`config.log' for more details." >&5 echo "$as_me: error: *** Cannot find ldap_initialize with -lldap - do you need to install an OpenLDAP2 Devel package? See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi { echo "$as_me:$LINENO: checking for library containing ber_pvt_opt_on" >&5 echo $ECHO_N "checking for library containing ber_pvt_opt_on... $ECHO_C" >&6; } if test "${ac_cv_search_ber_pvt_opt_on+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 d4301 2 a4302 17 if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS d4304 1 a4304 9 fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 $as_echo "$ac_ct_CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } d4307 1 a4307 13 if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else CC="$ac_cv_prog_CC" d4309 6 d4316 3 a4318 26 if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH See \`config.log' for more details" "$LINENO" 5; } d4449 6 a4454 6 # Provide some information about the compiler. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 for ac_option in --version -v -V -qversion; do { { ac_try="$ac_compiler $ac_option >&5" d4459 2 a4460 3 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" $as_echo "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err d4462 14 a4475 12 if test -s conftest.err; then sed '10a\ ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done cat confdefs.h - <<_ACEOF >conftest.$ac_ext d4477 2 d4483 3 d4491 21 a4511 8 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 $as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, # so that the user can short-circuit this test for compilers unknown to # Autoconf. for ac_file in $ac_files '' do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; then :; else ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` fi # We set ac_cv_exeext here because the later test for it is not # safe: cross compilers may not add the suffix if given an `-o' # argument, so we may need to know it at that point already. # Even if this section looks crufty: it has the advantage of # actually working. break;; * ) break;; esac done test "$ac_cv_exeext" = no && ac_cv_exeext= d4580 1 d4582 19 a4600 21 ac_file='' fi if test -z "$ac_file"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "C compiler cannot create executables See \`config.log' for more details" "$LINENO" 5; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 $as_echo_n "checking for C compiler default output file name... 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"cannot compute suffix of executables: cannot compile and link See \`config.log' for more details" "$LINENO" 5; } fi rm -f conftest conftest$ac_cv_exeext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 $as_echo "$ac_cv_exeext" >&6; } d4710 2 a4711 11 rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { FILE *f = fopen ("conftest.out", "w"); return ferror (f) || fclose (f) != 0; d4713 2 a4714 3 ; return 0; } d4716 1 a4716 40 ac_clean_files="$ac_clean_files conftest.out" # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 $as_echo_n "checking whether we are cross compiling... 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"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP=$EGREP a5174 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 $as_echo "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" d5176 6 d5183 1 a5183 11 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include a5184 3 int main () { d5186 5 a5190 3 ; return 0; } d5192 1 a5192 4 if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdc=yes else ac_cv_header_stdc=no a5193 1 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext a5194 5 if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include d5196 5 a5201 7 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* a5204 5 if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include d5206 5 a5211 2 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : a5212 2 else ac_cv_header_stdc=no a5213 1 rm -f conftest* a5214 1 fi d5216 6 a5221 4 if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : : d5223 8 a5230 1 cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5232 6 a5237 12 #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif d5239 28 a5266 1 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) d5270 5 a5274 5 int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; d5278 21 a5298 1 if ac_fn_c_try_run "$LINENO"; then : d5300 8 d5309 3 a5311 5 ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi a5313 6 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 $as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then $as_echo "#define STDC_HEADERS 1" >>confdefs.h d5315 3 d5319 5 d5325 2 a5326 10 # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default " if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 d5328 2 a5330 1 fi d5332 20 a5351 1 done d5353 34 d5388 22 a5409 4 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" if test "x$ac_cv_header_minix_config_h" = xyes; then : MINIX=yes d5411 2 a5412 2 MINIX= fi d5414 4 d5419 1 a5419 1 if test "$MINIX" = yes; then d5421 4 a5424 1 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h d5427 1 a5427 1 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h d5429 9 d5439 5 a5443 3 $as_echo "#define _MINIX 1" >>confdefs.h fi d5446 4 a5449 4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } if ${ac_cv_safe_to_define___extensions__+:} false; then : $as_echo_n "(cached) " >&6 d5451 8 a5458 1 cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5460 6 d5467 28 a5494 2 # define __EXTENSIONS__ 1 $ac_includes_default d5498 3 d5506 18 a5523 2 if ac_fn_c_try_compile "$LINENO"; then : ac_cv_safe_to_define___extensions__=yes d5525 2 a5526 8 ac_cv_safe_to_define___extensions__=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } test $ac_cv_safe_to_define___extensions__ = yes && $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h d5528 4 a5531 1 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h d5533 1 a5533 1 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h d5535 1 a5535 13 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 d5537 2 a5538 28 if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi a5541 26 if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS d5543 3 d5547 5 a5551 9 fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi d5553 5 a5557 16 if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi ac_config_headers="$ac_config_headers includes/config.h" d5560 4 a5563 5 # we sometimes need to know byte order for building packets { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } if ${ac_cv_c_bigendian+:} false; then : $as_echo_n "(cached) " >&6 d5565 8 a5572 3 ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5574 1 a5574 38 #ifndef __APPLE_CC__ not a universal capable compiler #endif typedef int dummy; _ACEOF if ac_fn_c_try_compile "$LINENO"; then : # Check for potential -arch flags. It is not universal unless # there are at least two -arch flags with different values. ac_arch= ac_prev= for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do if test -n "$ac_prev"; then case $ac_word in i?86 | x86_64 | ppc | ppc64) if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then ac_arch=$ac_word else ac_cv_c_bigendian=universal break fi ;; esac ac_prev= elif test "x$ac_word" = "x-arch"; then ac_prev=arch fi done fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_c_bigendian = unknown; then # See if sys/param.h defines the BYTE_ORDER macro. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include d5578 2 a5579 5 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ && LITTLE_ENDIAN) bogus endian macros #endif d5585 22 a5606 3 if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5608 1 a5608 3 #include #include d5612 3 a5614 3 #if BYTE_ORDER != BIG_ENDIAN not big endian #endif d5620 18 a5637 2 if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes d5639 8 a5646 1 ac_cv_c_bigendian=no d5648 1 d5650 5 d5656 1 d5658 27 a5684 4 fi if test $ac_cv_c_bigendian = unknown; then # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5686 2 a5687 2 #include d5691 4 a5694 4 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif d5699 47 a5745 3 if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5747 1 a5747 2 #include d5751 2 a5752 3 #ifndef _BIG_ENDIAN not big endian #endif d5758 22 a5779 2 if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes d5781 4 a5784 1 ac_cv_c_bigendian=no d5786 1 d5788 26 d5815 11 a5825 7 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes; then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5827 2 a5828 16 short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } extern int foo; d5832 4 a5835 1 return use_ascii (foo) == use_ebcdic (foo); d5838 25 a5862 14 } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi d5864 1 d5866 12 d5879 8 a5886 1 cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5892 2 a5893 9 /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; d5899 22 a5920 2 if ac_fn_c_try_run "$LINENO"; then : ac_cv_c_bigendian=no d5922 4 a5925 4 ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext d5928 3 a5930 1 fi d5932 5 a5936 18 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 $as_echo "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) byte_order=BIG_ENDIAN ;; #( no) byte_order=LITTLE_ENDIAN ;; #( universal) $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) as_fn_error $? "unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac d5940 1 a5940 1 #define DHCP_BYTE_ORDER $byte_order d5942 2 d5946 3 a5948 12 # Optional compile-time DEBUGging. # Check whether --enable-debug was given. if test "${enable_debug+set}" = set; then : enableval=$enable_debug; enable_debug=yes else enable_debug=no fi # This is very much off by default. if test "$enable_debug" = "yes" ; then $as_echo "#define DEBUG 1" >>confdefs.h a5949 22 # Just override CFLAGS to totally to remove optimization. CFLAGS="-g" fi # XXX: there are actually quite a lot more DEBUG_ features we could enable, # but I don't want to pollute the --help space. # #/* #define DEBUG_TOKENS */ #/* #define DEBUG_PACKET */ #/* #define DEBUG_EXPRESSIONS */ #/* #define DEBUG_FIND_LEASE */ #/* #define DEBUG_EXPRESSION_PARSE */ #/* #define DEBUG_CLASS_MATCHING */ #/* #define DEBUG_MEMORY_LEAKAGE */ #/* #define DEBUG_MALLOC_POOL */ #/* #define DEBUG_LEASE_STATE_TRANSITIONS */ #/* #define DEBUG_RC_HISTORY */ #/* #define DEBUG_RC_HISTORY_EXHAUSTIVELY */ #/* #define RC_HISTORY_MAX 10240 */ #/* #define POINTER_DEBUG */ #/* #define DEBUG_FAILOVER_MESSAGES */ #/* #define DEBUG_FAILOVER_TIMING */ #/* #define DEBUG_DUMP_ALL_LEASES */ a5950 4 # Failover optional compile-time feature. # Check whether --enable-failover was given. if test "${enable_failover+set}" = set; then : enableval=$enable_failover; d5953 45 a5997 4 # Failover is on by default, so define if it is not explicitly disabled. if test "$enable_failover" != "no"; then $as_echo "#define FAILOVER_PROTOCOL 1" >>confdefs.h d5999 1 d6002 1 a6002 4 # execute() support. # Check whether --enable-execute was given. if test "${enable_execute+set}" = set; then : enableval=$enable_execute; d6004 5 a6009 2 # execute() is on by default, so define if it is not explicitly disabled. if test "$enable_execute" != "no" ; then d6011 20 a6030 1 $as_echo "#define ENABLE_EXECUTE 1" >>confdefs.h d6032 25 a6056 1 fi d6058 3 a6060 8 # Server tracing support. # Check whether --enable-tracing was given. if test "${enable_tracing+set}" = set; then : enableval=$enable_tracing; fi # tracing is on by default, so define if it is not explicitly disabled. if test "$enable_tracing" != "no" ; then a6061 1 $as_echo "#define TRACING 1" >>confdefs.h d6065 3 a6067 4 # Delayed-ack feature support (experimental). # Check whether --enable-delayed_ack was given. if test "${enable_delayed_ack+set}" = set; then : enableval=$enable_delayed_ack; d6069 5 d6075 3 a6077 1 if test "$enable_delayed_ack" = "yes"; then a6078 1 $as_echo "#define DELAYED_ACK 1" >>confdefs.h d6080 5 a6084 1 fi a6085 5 # DHCPv6 optional compile-time feature. # Check whether --enable-dhcpv6 was given. if test "${enable_dhcpv6+set}" = set; then : enableval=$enable_dhcpv6; fi d6087 3 a6089 2 # DHCPv6 is on by default, so define if it is not explicitly disabled. if test "$enable_dhcpv6" != "no"; then a6090 1 $as_echo "#define DHCPv6 1" >>confdefs.h d6094 45 a6138 5 # PARANOIA is off by default (until we can test it with all features) # Check whether --enable-paranoia was given. if test "${enable_paranoia+set}" = set; then : enableval=$enable_paranoia; fi d6140 1 a6140 3 # Check whether --enable-early_chroot was given. if test "${enable_early_chroot+set}" = set; then : enableval=$enable_early_chroot; d6143 1 a6143 5 # If someone enables early chroot, but does not enable paranoia, do so for # them. if test "$enable_paranoia" != "yes" && \ test "$enable_early_chroot" = "yes" ; then enable_paranoia="yes" d6145 5 a6150 1 if test "$enable_paranoia" = "yes" ; then d6152 20 a6171 1 $as_echo "#define PARANOIA 1" >>confdefs.h d6173 25 a6197 2 fi if test "$enable_early_chroot" = "yes" ; then d6199 3 a6201 1 $as_echo "#define EARLY_CHROOT 1" >>confdefs.h a6202 1 fi a6203 3 # Check whether --enable-ipv4_pktinfo was given. if test "${enable_ipv4_pktinfo+set}" = set; then : enableval=$enable_ipv4_pktinfo; d6206 3 a6208 5 if test "$enable_ipv4_pktinfo" = "yes"; then $as_echo "#define USE_V4_PKTINFO 1" >>confdefs.h d6210 5 d6216 3 a6218 4 # Check whether --enable-use_sockets was given. if test "${enable_use_sockets+set}" = set; then : enableval=$enable_use_sockets; fi d6221 5 a6225 23 if test "$enable_use_sockets" = "yes"; then $as_echo "#define USE_SOCKETS 1" >>confdefs.h fi # Try to hnadle incorrect byte order for secs field # This is off by default # Check whether --enable-secs_byteorder was given. if test "${enable_secs_byteorder+set}" = set; then : enableval=$enable_secs_byteorder; fi if test "$enable_secs_byteorder" = "yes" ; then $as_echo "#define SECS_BYTEORDER 1" >>confdefs.h fi # Testing section atf_path="no" a6226 4 # Check whether --with-atf was given. if test "${with_atf+set}" = set; then : withval=$with_atf; atf_path="$withval" fi d6228 3 a6230 26 if test "$atf_path" != "no" ; then # Config path for pkg-config atf_pcp="" if test "$atf_path" != "yes" ; then if test -f $atf_path/lib/pkgconfig/atf-c.pc ; then atf_pcp=$atf_path/lib/pkgconfig elif test -f $atf_path/lib64/pkgconfig/atf-c.pc ; then atf_pcp=$atf_path/lib64/pkgconfig fi else # Not specified, try some common paths atf_dirs="/usr /usr/local /usr/pkg /opt /opt/local" for d in $atf_dirs do if test -f $d/lib/pkgconfig/atf-c.pc ; then atf_pcp=$d/lib/pkgconfig elif test -f $d/lib64/pkgconfig/atf-c.pc ; then atf_pcp=$d/lib64/pkgconfig fi done fi if test "$atf_pcp" = "" ; then as_fn_error $? "Unable to find atf files in location specified" "$LINENO" 5 else ATF_CFLAGS="`PKG_CONFIG_PATH=$atf_pcp pkg-config --cflags atf-c` -DUNIT_TEST" ATF_LDFLAGS="`PKG_CONFIG_PATH=$atf_pcp pkg-config --libs atf-c`" a6232 1 fi a6234 7 if test "$atf_pcp" != ""; then HAVE_ATF_TRUE= HAVE_ATF_FALSE='#' else HAVE_ATF_TRUE='#' HAVE_ATF_FALSE= fi d6236 1 a6236 2 ### Uncomment this once docs.lab.isc.org upgrades to automake 1.11 ### AM_COND_IF([HAVE_ATF], [AC_DEFINE([HAVE_ATF], [1], [ATF framework specified?])]) d6238 12 a6249 17 ### ### Path fun. Older versions of DHCP were installed in /usr/sbin, so we ### need to look there and potentially overwrite by default (but not if ### the user configures an alternate value). LOCALSTATEDIR is totally ### braindead. No one uses /usr/local/var/db/ nor /usr/local/var/run, and ### they would be insane for suggesting it. We need to look in /var/for ### 'db' and 'state/dhcp' for db files, and /var/run for pid files by ### default. ### if test "x$prefix" = xNONE; then $as_echo_n "checking for prefix by " >&6 # Extract the first word of "dhcpd", so it can be a program name with args. set dummy dhcpd; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_prefix_program+:} false; then : $as_echo_n "(cached) " >&6 d6251 17 a6267 21 case $ac_prefix_program in [\\/]* | ?:[\\/]*) ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; d6269 12 a6280 5 fi ac_prefix_program=$ac_cv_path_ac_prefix_program if test -n "$ac_prefix_program"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prefix_program" >&5 $as_echo "$ac_prefix_program" >&6; } d6282 4 a6285 2 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } d6288 35 d6324 1 a6324 48 if test -n "$ac_prefix_program"; then prefix=`$as_dirname -- "$ac_prefix_program" || $as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_prefix_program" : 'X\(//\)[^/]' \| \ X"$ac_prefix_program" : 'X\(//\)$' \| \ X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null || $as_echo X"$ac_prefix_program" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'` prefix=`$as_dirname -- "$prefix" || $as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$prefix" : 'X\(//\)[^/]' \| \ X"$prefix" : 'X\(//\)$' \| \ X"$prefix" : 'X\(/\)' \| . 2>/dev/null || $as_echo X"$prefix" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'` fi d6327 3 d6331 29 a6359 6 # XXX - isn't there SOME WAY to default autoconf to /var instead of # /usr/local/var/no/one/has/this/please/stop/trying? case "$localstatedir" in '${prefix}/var') localstatedir=/var ;; d6361 10 d6372 4 a6375 7 # Allow specification of alternate state files # Check whether --with-srv-lease-file was given. if test "${with_srv_lease_file+set}" = set; then : withval=$with_srv_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD_DB "$withval" d6380 1 a6381 23 echo -n "checking for dhcpd.leases location..." if [ "x$with_srv_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_srv_lease_file="${localstatedir}/db/dhcpd.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_srv_lease_file="${localstatedir}/state/dhcp/dhcpd.leases" else with_srv_lease_file="${localstatedir}/state/dhcpd.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_srv_lease_file="${localstatedir}/lib/dhcp/dhcpd.leases" else with_srv_lease_file="${localstatedir}/lib/dhcpd.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_srv_lease_file="${localstatedir}/etc/dhcpd.leases" else with_srv_lease_file="/etc/dhcpd.leases" fi fi echo "$with_srv_lease_file" d6383 1 d6385 24 a6408 5 # Check whether --with-srv6-lease-file was given. if test "${with_srv6_lease_file+set}" = set; then : withval=$with_srv6_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD6_DB "$withval" d6410 21 d6432 1 d6435 35 d6471 1 a6471 21 echo -n "checking for dhcpd6.leases location..." if [ "x$with_srv6_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_srv6_lease_file="${localstatedir}/db/dhcpd6.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_srv6_lease_file="${localstatedir}/state/dhcp/dhcpd6.leases" else with_srv6_lease_file="${localstatedir}/state/dhcpd6.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_srv6_lease_file="${localstatedir}/lib/dhcp/dhcpd6.leases" else with_srv6_lease_file="${localstatedir}/lib/dhcpd6.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_srv6_lease_file="${localstatedir}/etc/dhcpd6.leases" else with_srv6_lease_file="/etc/dhcpd6.leases" fi a6472 1 echo "$with_srv6_lease_file" d6474 44 d6519 4 a6522 5 # Check whether --with-cli-lease-file was given. if test "${with_cli_lease_file+set}" = set; then : withval=$with_cli_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT_DB "$withval" d6527 14 d6542 3 a6544 23 echo -n "checking for dhclient.leases location..." if [ "x$with_cli_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_cli_lease_file="${localstatedir}/db/dhclient.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_cli_lease_file="${localstatedir}/state/dhcp/dhclient.leases" else with_cli_lease_file="${localstatedir}/state/dhclient.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_cli_lease_file="${localstatedir}/lib/dhcp/dhclient.leases" else with_cli_lease_file="${localstatedir}/lib/dhclient.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_cli_lease_file="${localstatedir}/etc/dhclient.leases" else with_cli_lease_file="/etc/dhclient.leases" fi fi echo "$with_cli_lease_file" d6547 1 a6547 5 # Check whether --with-cli6-lease-file was given. if test "${with_cli6_lease_file+set}" = set; then : withval=$with_cli6_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT6_DB "$withval" d6549 24 d6574 6 d6583 2 a6584 23 echo -n "checking for dhclient6.leases location..." if [ "x$with_cli6_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_cli6_lease_file="${localstatedir}/db/dhclient6.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_cli6_lease_file="${localstatedir}/state/dhcp/dhclient6.leases" else with_cli6_lease_file="${localstatedir}/state/dhclient6.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_cli6_lease_file="${localstatedir}/lib/dhcp/dhclient6.leases" else with_cli6_lease_file="${localstatedir}/lib/dhclient6.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_cli6_lease_file="${localstatedir}/etc/dhclient6.leases" else with_cli6_lease_file="/etc/dhclient6.leases" fi fi echo "$with_cli6_lease_file" d6586 3 d6590 21 a6610 5 # Check whether --with-srv-pid-file was given. if test "${with_srv_pid_file+set}" = set; then : withval=$with_srv_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD_PID "$withval" d6612 21 d6634 1 d6637 3 d6641 10 a6650 5 # Check whether --with-srv6-pid-file was given. if test "${with_srv6_pid_file+set}" = set; then : withval=$with_srv6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD6_PID "$withval" d6652 20 d6673 1 d6676 3 d6680 39 a6718 6 # Check whether --with-cli-pid-file was given. if test "${with_cli_pid_file+set}" = set; then : withval=$with_cli_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT_PID "$withval" _ACEOF d6721 7 d6729 3 d6733 21 a6753 5 # Check whether --with-cli6-pid-file was given. if test "${with_cli6_pid_file+set}" = set; then : withval=$with_cli6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT6_PID "$withval" d6755 21 d6777 1 d6780 3 d6784 10 a6793 5 # Check whether --with-relay-pid-file was given. if test "${with_relay_pid_file+set}" = set; then : withval=$with_relay_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCRELAY_PID "$withval" d6795 20 d6816 1 d6819 3 d6823 39 a6861 6 # Check whether --with-relay6-pid-file was given. if test "${with_relay6_pid_file+set}" = set; then : withval=$with_relay6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCRELAY6_PID "$withval" _ACEOF d6864 3 d6869 2 a6870 5 # Check basic types. ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t" case $ac_cv_c_int8_t in #( no|yes) ;; #( *) d6872 2 a6873 2 cat >>confdefs.h <<_ACEOF #define int8_t $ac_cv_c_int8_t a6874 2 ;; esac d6876 3 a6878 4 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" case $ac_cv_c_int16_t in #( no|yes) ;; #( *) d6880 10 a6889 2 cat >>confdefs.h <<_ACEOF #define int16_t $ac_cv_c_int16_t d6891 6 a6896 2 ;; esac d6898 4 a6901 4 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" case $ac_cv_c_int32_t in #( no|yes) ;; #( *) d6903 3 a6905 2 cat >>confdefs.h <<_ACEOF #define int32_t $ac_cv_c_int32_t d6907 5 a6911 1 ;; d6913 13 d6927 2 a6928 7 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" case $ac_cv_c_int64_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int64_t $ac_cv_c_int64_t a6929 2 ;; esac d6931 3 d6935 3 a6937 3 # Some systems need the u_intX_t types defined across. ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default" if test "x$ac_cv_type_u_int8_t" = xyes; then : d6939 1 a6939 1 else d6941 10 a6950 4 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" case $ac_cv_c_uint8_t in #( no|yes) ;; #( *) d6952 4 a6955 1 $as_echo "#define _UINT8_T 1" >>confdefs.h d6957 23 d6981 2 a6982 2 cat >>confdefs.h <<_ACEOF #define uint8_t $ac_cv_c_uint8_t a6983 5 ;; esac $as_echo "#define u_int8_t uint8_t" >>confdefs.h d6985 3 d6989 2 d6993 1 a6993 2 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default" if test "x$ac_cv_type_u_int16_t" = xyes; then : d6995 10 a7004 1 else d7006 4 a7009 4 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" case $ac_cv_c_uint16_t in #( no|yes) ;; #( *) d7011 24 d7036 2 a7037 2 cat >>confdefs.h <<_ACEOF #define uint16_t $ac_cv_c_uint16_t a7038 5 ;; esac $as_echo "#define u_int16_t uint16_t" >>confdefs.h d7040 3 d7044 2 d7048 2 a7049 2 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default" if test "x$ac_cv_type_u_int32_t" = xyes; then : d7051 11 a7061 1 else d7063 27 a7089 6 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" case $ac_cv_c_uint32_t in #( no|yes) ;; #( *) $as_echo "#define _UINT32_T 1" >>confdefs.h d7091 2 a7092 3 cat >>confdefs.h <<_ACEOF #define uint32_t $ac_cv_c_uint32_t a7093 2 ;; esac d7095 3 d7099 2 a7100 1 $as_echo "#define u_int32_t uint32_t" >>confdefs.h d7102 3 d7108 1 a7108 2 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default" if test "x$ac_cv_type_u_int64_t" = xyes; then : d7110 1 a7110 1 else a7111 4 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" case $ac_cv_c_uint64_t in #( no|yes) ;; #( *) a7112 1 $as_echo "#define _UINT64_T 1" >>confdefs.h d7115 24 a7138 2 cat >>confdefs.h <<_ACEOF #define uint64_t $ac_cv_c_uint64_t d7140 21 a7160 6 ;; esac $as_echo "#define u_int64_t uint64_t" >>confdefs.h d7162 1 d7165 3 d7169 10 a7178 7 # see if ifaddrs.h is available for ac_header in ifaddrs.h do : ac_fn_c_check_header_mongrel "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default" if test "x$ac_cv_header_ifaddrs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_IFADDRS_H 1 d7180 20 d7201 1 d7204 3 a7206 1 done d7208 40 d7249 2 a7250 5 # figure out what IPv4 interface code to use for ac_header in linux/types.h do : ac_fn_c_check_header_mongrel "$LINENO" "linux/types.h" "ac_cv_header_linux_types_h" "$ac_includes_default" if test "x$ac_cv_header_linux_types_h" = xyes; then : d7252 1 a7252 1 #define HAVE_LINUX_TYPES_H 1 a7257 1 # needed for linux/filter.h on old systems a7258 4 ac_fn_c_check_header_compile "$LINENO" "linux/filter.h" "ac_cv_header_linux_filter_h" " #ifdef HAVE_LINUX_TYPES_H #include #endif d7260 13 a7272 4 " if test "x$ac_cv_header_linux_filter_h" = xyes; then : DO_LPF=1 fi d7274 44 a7318 2 if test -n "$DO_LPF" then d7320 1 a7320 1 $as_echo "#define HAVE_LPF 1" >>confdefs.h d7322 8 d7331 1 a7331 3 ac_fn_c_check_header_mongrel "$LINENO" "sys/dlpi.h" "ac_cv_header_sys_dlpi_h" "$ac_includes_default" if test "x$ac_cv_header_sys_dlpi_h" = xyes; then : DO_DLPI=1 d7333 2 a7334 11 if test -n "$DO_DLPI" then $as_echo "#define HAVE_DLPI 1" >>confdefs.h else ac_fn_c_check_header_mongrel "$LINENO" "net/bpf.h" "ac_cv_header_net_bpf_h" "$ac_includes_default" if test "x$ac_cv_header_net_bpf_h" = xyes; then : DO_BPF=1 d7336 5 a7341 8 if test -n "$DO_BPF" then $as_echo "#define HAVE_BPF 1" >>confdefs.h fi fi d7344 11 a7354 9 # SIOCGLIFCONF uses some transport structures. Trick is not all platforms # use the same structures. We like to use 'struct lifconf' and 'struct # lifreq', but we'll use these other structures if they're present. HPUX # does not define 'struct lifnum', but does use SIOCGLIFNUM - they use an # int value. # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lifnum" >&5 $as_echo_n "checking for struct lifnum... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext a7355 3 #include #include #include d7357 7 d7367 1 a7367 2 struct lifnum a; d7372 30 a7401 3 if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } d7403 1 a7403 1 $as_echo "#define ISC_PLATFORM_HAVELIFNUM 1" >>confdefs.h d7405 8 d7414 11 a7424 2 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } a7425 1 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext d7427 12 a7438 3 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct if_laddrconf" >&5 $as_echo_n "checking for struct if_laddrconf... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext a7439 2 #include #include d7441 7 d7451 1 a7451 2 struct if_laddrconf a; d7456 29 a7484 3 if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } a7485 1 $as_echo "#define ISC_PLATFORM_HAVEIF_LADDRCONF 1" >>confdefs.h d7487 10 d7498 4 a7501 2 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } d7503 5 a7507 1 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext d7509 1 a7509 6 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct if_laddrreq" >&5 $as_echo_n "checking for struct if_laddrreq... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include d7511 3 a7513 4 int main () { struct if_laddrreq a; d7515 1 a7515 7 ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } a7516 1 $as_echo "#define ISC_PLATFORM_HAVEIF_LADDRREQ 1" >>confdefs.h d7518 5 d7524 6 a7529 12 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext # # check for GCC noreturn attribute # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC noreturn attribute" >&5 $as_echo_n "checking for GCC noreturn attribute... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext d7532 7 d7542 1 a7542 1 void foo() __attribute__((noreturn)); d7547 26 a7572 6 if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } $as_echo "#define ISC_DHCP_NORETURN __attribute__((noreturn))" >>confdefs.h d7574 2 a7575 2 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } a7576 1 $as_echo "#define ISC_DHCP_NORETURN /**/" >>confdefs.h a7578 1 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext d7580 19 a7598 9 # Look for optional headers. for ac_header in sys/socket.h net/if_dl.h net/if6.h regex.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF a7601 1 done d7603 5 a7607 6 # Solaris needs some libraries for functions { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 $as_echo_n "checking for library containing socket... " >&6; } if ${ac_cv_search_socket+:} false; then : $as_echo_n "(cached) " >&6 d7610 5 a7614 1 cat confdefs.h - <<_ACEOF >conftest.$ac_ext d7623 1 a7623 1 char socket (); d7627 1 a7627 1 return socket (); d7632 1 a7632 1 for ac_lib in '' socket; do d7639 24 a7662 2 if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_socket=$ac_res d7664 4 a7667 3 rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_socket+:} false; then : d7671 2 a7672 2 if ${ac_cv_search_socket+:} false; then : d7674 1 a7674 1 ac_cv_search_socket=no d7679 4 a7682 4 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 $as_echo "$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then : d7687 70 a7756 4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntoa" >&5 $as_echo_n "checking for library containing inet_ntoa... " >&6; } if ${ac_cv_search_inet_ntoa+:} false; then : $as_echo_n "(cached) " >&6 d7758 8 a7765 2 ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext d7767 1 a7768 7 /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char inet_ntoa (); d7772 3 a7774 1 return inet_ntoa (); d7776 26 a7801 12 return 0; } _ACEOF for ac_lib in '' nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_inet_ntoa=$ac_res d7803 2 a7804 4 rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_inet_ntoa+:} false; then : break a7805 2 done if ${ac_cv_search_inet_ntoa+:} false; then : d7807 1 a7807 2 else ac_cv_search_inet_ntoa=no d7809 7 a7815 8 rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntoa" >&5 $as_echo "$ac_cv_search_inet_ntoa" >&6; } ac_res=$ac_cv_search_inet_ntoa if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" d7820 5 a7824 4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_aton" >&5 $as_echo_n "checking for library containing inet_aton... " >&6; } if ${ac_cv_search_inet_aton+:} false; then : $as_echo_n "(cached) " >&6 d7826 5 a7830 2 ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext d7833 5 a7837 7 /* Override any GCC internal prototype to avoid an error. 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char regcomp (); d7946 3 a7948 1 return regcomp (); d7953 18 a7970 18 for ac_lib in '' regex; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_regcomp=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_regcomp+:} false; then : break fi done if ${ac_cv_search_regcomp+:} false; then : d7972 2 a7973 10 ac_cv_search_regcomp=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_regcomp" >&5 $as_echo "$ac_cv_search_regcomp" >&6; } ac_res=$ac_cv_search_regcomp if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" d7975 6 d7983 5 d7989 2 a7990 6 for ac_func in strlcat do : ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" if test "x$ac_cv_func_strlcat" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRLCAT 1 d7992 6 a7998 2 fi done d8000 6 d8007 28 a8034 8 # For HP/UX we need -lipv6 for if_nametoindex, perhaps others. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing if_nametoindex" >&5 $as_echo_n "checking for library containing if_nametoindex... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char if_nametoindex (); d8045 3 a8047 1 return if_nametoindex (); d8052 28 a8079 14 for ac_lib in '' ipv6; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_if_nametoindex=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_if_nametoindex+:} false; then : break a8080 2 done if ${ac_cv_search_if_nametoindex+:} false; then : d8082 2 d8085 4 a8088 4 ac_cv_search_if_nametoindex=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS a8089 5 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_if_nametoindex" >&5 $as_echo "$ac_cv_search_if_nametoindex" >&6; } ac_res=$ac_cv_search_if_nametoindex if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" d8091 1 d8094 10 d8105 2 a8106 17 # check for /dev/random (declares HAVE_DEV_RANDOM) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/random" >&5 $as_echo_n "checking for /dev/random... 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"cannot check for file existence when cross compiling" "$LINENO" 5 if test -r "/dev/random"; then ac_cv_file__dev_random=yes else ac_cv_file__dev_random=no fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_random" >&5 $as_echo "$ac_cv_file__dev_random" >&6; } if test "x$ac_cv_file__dev_random" = xyes; then : a8107 1 $as_echo "#define HAVE_DEV_RANDOM 1" >>confdefs.h d8109 6 a8114 1 fi d8116 25 d8142 2 a8143 4 # see if there is a "sa_len" field in our interface information structure ac_fn_c_check_member "$LINENO" "struct sockaddr" "sa_len" "ac_cv_member_struct_sockaddr_sa_len" "#include " if test "x$ac_cv_member_struct_sockaddr_sa_len" = xyes; then : d8145 21 a8165 1 $as_echo "#define HAVE_SA_LEN /**/" >>confdefs.h d8167 2 a8168 1 fi d8171 3 a8173 12 # figure out pointer size # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of struct iaddr *" >&5 $as_echo_n "checking size of struct iaddr *... 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"Missing msg_control member in msg_control structure." "$LINENO" 5 d8491 1 a8491 1 if test "${with_libbind+set}" = set; then : d8512 1 a8512 1 if test "${with_ldap+set}" = set; then : d8522 1 a8522 1 if test "${with_ldapcrypto+set}" = set; then : d8533 4 a8536 4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldap_initialize" >&5 $as_echo_n "checking for library containing ldap_initialize... 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"write failure creating $CONFIG_STATUS" "$LINENO" 5 d10120 1 a10120 5 $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} @ 1.1.1.4 log @import of dhcp 4.3.0. Excerpts of the upstream RELNOTES: The major "theme" for ISC DHCP 4.3.x was to update the suport for DHCPv6 to include several of the features that have been available for DHCPv4. These include: - Support the use of classes - Support for on_commit, on_expiry and on_release statements - Better logging of address assignments - Support for using DHCPv6 relay options in expressions This release also adds suppport for the standard DDNS as described in the current RFCs as well as enhancing support for dynamically adding and removing subclasses via OMAPI. There are a number of DHCPv6 limitations and features missing in this release, which will be addressed in the future: - Only Solaris, Linux, FreeBSD, NetBSD, and OpenBSD are supported. - DHCPv6 includes human-readable text in status code messages, in English. A method to reconfigure or support other languages would be preferable. - The "host-identifier" option is limited to a simple token. - The client and server can only operate DHCPv4 or DHCPv6 at a time, not both. To use both protocols simultaneously, two instances of the relevant daemon are required, one with the '-6' command line option. Changes since 4.3.0b1 - Tidy up receive packet processing. Thanks to Brad Plank of GTA for reporting the issue and suggesting a possible patch. [ISC-Bugs #34447] Changes since 4.3.0a1 - Modify the message displayed when a process hits a fatal error. The new message is much shorter and simply points to the README and our website for directions on bug submissions. [ISC-Bugs #24789] - Handle an absent resolv.conf file better. [ISC-Bugs #35194] Changes since 4.2.5 - Address static analysis warnings. [ISC-Bugs #33510] [ISC-Bugs #33511] - Silence benign static analysis warnings. [ISC-Bugs #33428] - Add check for 64-bit package for atf. [ISC-Bugs #32206] - Use newer auto* tool packages and turn on RFC_3542 support on Mac OS. [ISC-Bugs #26303] - Remove a variable when it isn't being used due to #ifdefs to avoid a compiler warning on Solaris using GCC. [ISC-Bugs #33032] - Add a check for too much whitespace in a config or lease file. Thanks to Paolo Pellegrino for finding the issue and a suggestion for the patch. [ISC-Bugs #33351] - Fix several problems with using OMAPI to manipulate class and subclass objects. [ISC-Bugs #27452] - Added a sleep call after killing the old client to allow time for the sockets to be cleaned. This should allow the -r option to work more consistently. [ISC-Bugs #18175] - Missing files for ISC DHCP Developer's Guide are now included in the release tarballs. To generate this documentation, please use make devel command in doc directory. [ISC-Bugs #32767] - Update client script for use with openwrt. [ISC-Bugs #29843] - Fix the socket handling for DHCPv6 clients to allow multiple instances of a client on a single machine to work properly. Previously only one client would receive the packets. Thanks to Jiri Popelka at Red Hat for the bug report and a potential patch. [ISC-Bugs #34784] - Added support for gentle shutdown after signal is received. [ISC-Bugs #32692] [ISC-Bugs 34945] - Enhance the DHCPv6 server logging to include the addresses that are assigned to the clients. [ISC-Bugs #26377] - Fix an operation in the DDNS code to be a bitwise instead of logical or. 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" >&6; } if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 d4301 2 a4302 17 if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS d4304 1 a4304 9 fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 $as_echo "$ac_ct_CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } d4307 1 a4307 13 if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else CC="$ac_cv_prog_CC" d4309 6 d4316 3 a4318 26 if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH See \`config.log' for more details" "$LINENO" 5; } d4449 6 a4454 6 # Provide some information about the compiler. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 for ac_option in --version -v -V -qversion; do { { ac_try="$ac_compiler $ac_option >&5" d4459 2 a4460 3 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" $as_echo "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err d4462 14 a4475 12 if test -s conftest.err; then sed '10a\ ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done cat confdefs.h - <<_ACEOF >conftest.$ac_ext d4477 2 d4483 3 d4491 21 a4511 8 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 $as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, # so that the user can short-circuit this test for compilers unknown to # Autoconf. for ac_file in $ac_files '' do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; then :; else ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` fi # We set ac_cv_exeext here because the later test for it is not # safe: cross compilers may not add the suffix if given an `-o' # argument, so we may need to know it at that point already. # Even if this section looks crufty: it has the advantage of # actually working. break;; * ) break;; esac done test "$ac_cv_exeext" = no && ac_cv_exeext= d4580 1 d4582 19 a4600 21 ac_file='' fi if test -z "$ac_file"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "C compiler cannot create executables See \`config.log' for more details" "$LINENO" 5; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 $as_echo_n "checking for C compiler default output file name... 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"cannot compute suffix of executables: cannot compile and link See \`config.log' for more details" "$LINENO" 5; } fi rm -f conftest conftest$ac_cv_exeext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 $as_echo "$ac_cv_exeext" >&6; } d4710 2 a4711 11 rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { FILE *f = fopen ("conftest.out", "w"); return ferror (f) || fclose (f) != 0; d4713 2 a4714 3 ; return 0; } d4716 1 a4716 40 ac_clean_files="$ac_clean_files conftest.out" # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 $as_echo_n "checking whether we are cross compiling... 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"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP=$EGREP a5174 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 $as_echo "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" d5176 6 d5183 1 a5183 11 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include a5184 3 int main () { d5186 5 a5190 3 ; return 0; } d5192 1 a5192 4 if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdc=yes else ac_cv_header_stdc=no a5193 1 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext a5194 5 if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include d5196 5 a5201 7 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* a5204 5 if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include d5206 5 a5211 2 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : a5212 2 else ac_cv_header_stdc=no a5213 1 rm -f conftest* a5214 1 fi d5216 6 a5221 4 if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : : d5223 8 a5230 1 cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5232 6 a5237 12 #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif d5239 28 a5266 1 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) d5270 5 a5274 5 int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; d5278 21 a5298 1 if ac_fn_c_try_run "$LINENO"; then : d5300 8 d5309 3 a5311 5 ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi a5313 6 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 $as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then $as_echo "#define STDC_HEADERS 1" >>confdefs.h d5315 3 d5319 5 d5325 2 a5326 10 # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default " if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 d5328 2 a5330 1 fi d5332 20 a5351 1 done d5353 34 d5388 22 a5409 4 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" if test "x$ac_cv_header_minix_config_h" = xyes; then : MINIX=yes d5411 2 a5412 2 MINIX= fi d5414 4 d5419 1 a5419 1 if test "$MINIX" = yes; then d5421 4 a5424 1 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h d5427 1 a5427 1 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h d5429 9 d5439 5 a5443 3 $as_echo "#define _MINIX 1" >>confdefs.h fi d5446 4 a5449 4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } if ${ac_cv_safe_to_define___extensions__+:} false; then : $as_echo_n "(cached) " >&6 d5451 8 a5458 1 cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5460 6 d5467 28 a5494 2 # define __EXTENSIONS__ 1 $ac_includes_default d5498 3 d5506 18 a5523 2 if ac_fn_c_try_compile "$LINENO"; then : ac_cv_safe_to_define___extensions__=yes d5525 2 a5526 8 ac_cv_safe_to_define___extensions__=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } test $ac_cv_safe_to_define___extensions__ = yes && $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h d5528 4 a5531 1 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h d5533 1 a5533 1 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h d5535 1 a5535 13 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 d5537 2 a5538 28 if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi a5541 26 if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS d5543 3 d5547 5 a5551 9 fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi d5553 5 a5557 16 if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi ac_config_headers="$ac_config_headers includes/config.h" d5560 4 a5563 5 # we sometimes need to know byte order for building packets { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } if ${ac_cv_c_bigendian+:} false; then : $as_echo_n "(cached) " >&6 d5565 8 a5572 3 ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5574 1 a5574 38 #ifndef __APPLE_CC__ not a universal capable compiler #endif typedef int dummy; _ACEOF if ac_fn_c_try_compile "$LINENO"; then : # Check for potential -arch flags. It is not universal unless # there are at least two -arch flags with different values. ac_arch= ac_prev= for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do if test -n "$ac_prev"; then case $ac_word in i?86 | x86_64 | ppc | ppc64) if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then ac_arch=$ac_word else ac_cv_c_bigendian=universal break fi ;; esac ac_prev= elif test "x$ac_word" = "x-arch"; then ac_prev=arch fi done fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_c_bigendian = unknown; then # See if sys/param.h defines the BYTE_ORDER macro. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include d5578 2 a5579 5 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ && LITTLE_ENDIAN) bogus endian macros #endif d5585 22 a5606 3 if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5608 1 a5608 3 #include #include d5612 3 a5614 3 #if BYTE_ORDER != BIG_ENDIAN not big endian #endif d5620 18 a5637 2 if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes d5639 8 a5646 1 ac_cv_c_bigendian=no d5648 1 d5650 5 d5656 1 d5658 27 a5684 4 fi if test $ac_cv_c_bigendian = unknown; then # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5686 2 a5687 2 #include d5691 4 a5694 4 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif d5699 47 a5745 3 if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5747 1 a5747 2 #include d5751 2 a5752 3 #ifndef _BIG_ENDIAN not big endian #endif d5758 22 a5779 2 if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes d5781 4 a5784 1 ac_cv_c_bigendian=no d5786 1 d5788 26 d5815 11 a5825 7 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes; then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5827 2 a5828 16 short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } extern int foo; d5832 4 a5835 1 return use_ascii (foo) == use_ebcdic (foo); d5838 25 a5862 14 } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi d5864 1 d5866 12 d5879 8 a5886 1 cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5892 2 a5893 9 /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; d5899 22 a5920 2 if ac_fn_c_try_run "$LINENO"; then : ac_cv_c_bigendian=no d5922 4 a5925 4 ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext d5928 3 a5930 1 fi d5932 5 a5936 18 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 $as_echo "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) byte_order=BIG_ENDIAN ;; #( no) byte_order=LITTLE_ENDIAN ;; #( universal) $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) as_fn_error $? "unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac d5940 1 a5940 1 #define DHCP_BYTE_ORDER $byte_order d5942 2 d5946 3 a5948 12 # Optional compile-time DEBUGging. # Check whether --enable-debug was given. if test "${enable_debug+set}" = set; then : enableval=$enable_debug; enable_debug=yes else enable_debug=no fi # This is very much off by default. if test "$enable_debug" = "yes" ; then $as_echo "#define DEBUG 1" >>confdefs.h a5949 22 # Just override CFLAGS to totally to remove optimization. CFLAGS="-g" fi # XXX: there are actually quite a lot more DEBUG_ features we could enable, # but I don't want to pollute the --help space. # #/* #define DEBUG_TOKENS */ #/* #define DEBUG_PACKET */ #/* #define DEBUG_EXPRESSIONS */ #/* #define DEBUG_FIND_LEASE */ #/* #define DEBUG_EXPRESSION_PARSE */ #/* #define DEBUG_CLASS_MATCHING */ #/* #define DEBUG_MEMORY_LEAKAGE */ #/* #define DEBUG_MALLOC_POOL */ #/* #define DEBUG_LEASE_STATE_TRANSITIONS */ #/* #define DEBUG_RC_HISTORY */ #/* #define DEBUG_RC_HISTORY_EXHAUSTIVELY */ #/* #define RC_HISTORY_MAX 10240 */ #/* #define POINTER_DEBUG */ #/* #define DEBUG_FAILOVER_MESSAGES */ #/* #define DEBUG_FAILOVER_TIMING */ #/* #define DEBUG_DUMP_ALL_LEASES */ a5950 4 # Failover optional compile-time feature. # Check whether --enable-failover was given. if test "${enable_failover+set}" = set; then : enableval=$enable_failover; d5953 45 a5997 4 # Failover is on by default, so define if it is not explicitly disabled. if test "$enable_failover" != "no"; then $as_echo "#define FAILOVER_PROTOCOL 1" >>confdefs.h d5999 1 d6002 1 a6002 4 # execute() support. # Check whether --enable-execute was given. if test "${enable_execute+set}" = set; then : enableval=$enable_execute; d6004 5 a6009 2 # execute() is on by default, so define if it is not explicitly disabled. if test "$enable_execute" != "no" ; then d6011 20 a6030 1 $as_echo "#define ENABLE_EXECUTE 1" >>confdefs.h d6032 25 a6056 1 fi d6058 3 a6060 8 # Server tracing support. # Check whether --enable-tracing was given. if test "${enable_tracing+set}" = set; then : enableval=$enable_tracing; fi # tracing is on by default, so define if it is not explicitly disabled. if test "$enable_tracing" != "no" ; then a6061 1 $as_echo "#define TRACING 1" >>confdefs.h d6065 3 a6067 4 # Delayed-ack feature support (experimental). # Check whether --enable-delayed_ack was given. if test "${enable_delayed_ack+set}" = set; then : enableval=$enable_delayed_ack; d6069 5 d6075 3 a6077 1 if test "$enable_delayed_ack" = "yes"; then a6078 1 $as_echo "#define DELAYED_ACK 1" >>confdefs.h d6080 5 a6084 1 fi a6085 5 # DHCPv6 optional compile-time feature. # Check whether --enable-dhcpv6 was given. if test "${enable_dhcpv6+set}" = set; then : enableval=$enable_dhcpv6; fi d6087 3 a6089 2 # DHCPv6 is on by default, so define if it is not explicitly disabled. if test "$enable_dhcpv6" != "no"; then a6090 1 $as_echo "#define DHCPv6 1" >>confdefs.h d6094 45 a6138 5 # PARANOIA is off by default (until we can test it with all features) # Check whether --enable-paranoia was given. if test "${enable_paranoia+set}" = set; then : enableval=$enable_paranoia; fi d6140 1 a6140 3 # Check whether --enable-early_chroot was given. if test "${enable_early_chroot+set}" = set; then : enableval=$enable_early_chroot; d6143 1 a6143 5 # If someone enables early chroot, but does not enable paranoia, do so for # them. if test "$enable_paranoia" != "yes" && \ test "$enable_early_chroot" = "yes" ; then enable_paranoia="yes" d6145 5 a6150 1 if test "$enable_paranoia" = "yes" ; then d6152 20 a6171 1 $as_echo "#define PARANOIA 1" >>confdefs.h d6173 25 a6197 2 fi if test "$enable_early_chroot" = "yes" ; then d6199 3 a6201 1 $as_echo "#define EARLY_CHROOT 1" >>confdefs.h a6202 1 fi a6203 3 # Check whether --enable-ipv4_pktinfo was given. if test "${enable_ipv4_pktinfo+set}" = set; then : enableval=$enable_ipv4_pktinfo; d6206 3 a6208 5 if test "$enable_ipv4_pktinfo" = "yes"; then $as_echo "#define USE_V4_PKTINFO 1" >>confdefs.h d6210 5 d6216 3 a6218 4 # Check whether --enable-use_sockets was given. if test "${enable_use_sockets+set}" = set; then : enableval=$enable_use_sockets; fi d6221 5 a6225 23 if test "$enable_use_sockets" = "yes"; then $as_echo "#define USE_SOCKETS 1" >>confdefs.h fi # Try to hnadle incorrect byte order for secs field # This is off by default # Check whether --enable-secs_byteorder was given. if test "${enable_secs_byteorder+set}" = set; then : enableval=$enable_secs_byteorder; fi if test "$enable_secs_byteorder" = "yes" ; then $as_echo "#define SECS_BYTEORDER 1" >>confdefs.h fi # Testing section atf_path="no" a6226 4 # Check whether --with-atf was given. if test "${with_atf+set}" = set; then : withval=$with_atf; atf_path="$withval" fi d6228 3 a6230 26 if test "$atf_path" != "no" ; then # Config path for pkg-config atf_pcp="" if test "$atf_path" != "yes" ; then if test -f $atf_path/lib/pkgconfig/atf-c.pc ; then atf_pcp=$atf_path/lib/pkgconfig elif test -f $atf_path/lib64/pkgconfig/atf-c.pc ; then atf_pcp=$atf_path/lib64/pkgconfig fi else # Not specified, try some common paths atf_dirs="/usr /usr/local /usr/pkg /opt /opt/local" for d in $atf_dirs do if test -f $d/lib/pkgconfig/atf-c.pc ; then atf_pcp=$d/lib/pkgconfig elif test -f $d/lib64/pkgconfig/atf-c.pc ; then atf_pcp=$d/lib64/pkgconfig fi done fi if test "$atf_pcp" = "" ; then as_fn_error $? "Unable to find atf files in location specified" "$LINENO" 5 else ATF_CFLAGS="`PKG_CONFIG_PATH=$atf_pcp pkg-config --cflags atf-c` -DUNIT_TEST" ATF_LDFLAGS="`PKG_CONFIG_PATH=$atf_pcp pkg-config --libs atf-c`" a6232 1 fi a6234 7 if test "$atf_pcp" != ""; then HAVE_ATF_TRUE= HAVE_ATF_FALSE='#' else HAVE_ATF_TRUE='#' HAVE_ATF_FALSE= fi d6236 1 a6236 2 ### Uncomment this once docs.lab.isc.org upgrades to automake 1.11 ### AM_COND_IF([HAVE_ATF], [AC_DEFINE([HAVE_ATF], [1], [ATF framework specified?])]) d6238 12 a6249 17 ### ### Path fun. Older versions of DHCP were installed in /usr/sbin, so we ### need to look there and potentially overwrite by default (but not if ### the user configures an alternate value). LOCALSTATEDIR is totally ### braindead. No one uses /usr/local/var/db/ nor /usr/local/var/run, and ### they would be insane for suggesting it. We need to look in /var/for ### 'db' and 'state/dhcp' for db files, and /var/run for pid files by ### default. ### if test "x$prefix" = xNONE; then $as_echo_n "checking for prefix by " >&6 # Extract the first word of "dhcpd", so it can be a program name with args. set dummy dhcpd; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_prefix_program+:} false; then : $as_echo_n "(cached) " >&6 d6251 17 a6267 21 case $ac_prefix_program in [\\/]* | ?:[\\/]*) ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; d6269 12 a6280 5 fi ac_prefix_program=$ac_cv_path_ac_prefix_program if test -n "$ac_prefix_program"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prefix_program" >&5 $as_echo "$ac_prefix_program" >&6; } d6282 4 a6285 2 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } d6288 35 d6324 1 a6324 48 if test -n "$ac_prefix_program"; then prefix=`$as_dirname -- "$ac_prefix_program" || $as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_prefix_program" : 'X\(//\)[^/]' \| \ X"$ac_prefix_program" : 'X\(//\)$' \| \ X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null || $as_echo X"$ac_prefix_program" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'` prefix=`$as_dirname -- "$prefix" || $as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$prefix" : 'X\(//\)[^/]' \| \ X"$prefix" : 'X\(//\)$' \| \ X"$prefix" : 'X\(/\)' \| . 2>/dev/null || $as_echo X"$prefix" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'` fi d6327 3 d6331 29 a6359 6 # XXX - isn't there SOME WAY to default autoconf to /var instead of # /usr/local/var/no/one/has/this/please/stop/trying? case "$localstatedir" in '${prefix}/var') localstatedir=/var ;; d6361 10 d6372 4 a6375 7 # Allow specification of alternate state files # Check whether --with-srv-lease-file was given. if test "${with_srv_lease_file+set}" = set; then : withval=$with_srv_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD_DB "$withval" d6380 1 a6381 23 echo -n "checking for dhcpd.leases location..." if [ "x$with_srv_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_srv_lease_file="${localstatedir}/db/dhcpd.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_srv_lease_file="${localstatedir}/state/dhcp/dhcpd.leases" else with_srv_lease_file="${localstatedir}/state/dhcpd.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_srv_lease_file="${localstatedir}/lib/dhcp/dhcpd.leases" else with_srv_lease_file="${localstatedir}/lib/dhcpd.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_srv_lease_file="${localstatedir}/etc/dhcpd.leases" else with_srv_lease_file="/etc/dhcpd.leases" fi fi echo "$with_srv_lease_file" d6383 1 d6385 24 a6408 5 # Check whether --with-srv6-lease-file was given. if test "${with_srv6_lease_file+set}" = set; then : withval=$with_srv6_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD6_DB "$withval" d6410 21 d6432 1 d6435 35 d6471 1 a6471 21 echo -n "checking for dhcpd6.leases location..." if [ "x$with_srv6_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_srv6_lease_file="${localstatedir}/db/dhcpd6.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_srv6_lease_file="${localstatedir}/state/dhcp/dhcpd6.leases" else with_srv6_lease_file="${localstatedir}/state/dhcpd6.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_srv6_lease_file="${localstatedir}/lib/dhcp/dhcpd6.leases" else with_srv6_lease_file="${localstatedir}/lib/dhcpd6.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_srv6_lease_file="${localstatedir}/etc/dhcpd6.leases" else with_srv6_lease_file="/etc/dhcpd6.leases" fi a6472 1 echo "$with_srv6_lease_file" d6474 44 d6519 4 a6522 5 # Check whether --with-cli-lease-file was given. if test "${with_cli_lease_file+set}" = set; then : withval=$with_cli_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT_DB "$withval" d6527 14 d6542 3 a6544 23 echo -n "checking for dhclient.leases location..." if [ "x$with_cli_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_cli_lease_file="${localstatedir}/db/dhclient.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_cli_lease_file="${localstatedir}/state/dhcp/dhclient.leases" else with_cli_lease_file="${localstatedir}/state/dhclient.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_cli_lease_file="${localstatedir}/lib/dhcp/dhclient.leases" else with_cli_lease_file="${localstatedir}/lib/dhclient.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_cli_lease_file="${localstatedir}/etc/dhclient.leases" else with_cli_lease_file="/etc/dhclient.leases" fi fi echo "$with_cli_lease_file" d6547 1 a6547 5 # Check whether --with-cli6-lease-file was given. if test "${with_cli6_lease_file+set}" = set; then : withval=$with_cli6_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT6_DB "$withval" d6549 24 d6574 6 d6583 2 a6584 23 echo -n "checking for dhclient6.leases location..." if [ "x$with_cli6_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_cli6_lease_file="${localstatedir}/db/dhclient6.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_cli6_lease_file="${localstatedir}/state/dhcp/dhclient6.leases" else with_cli6_lease_file="${localstatedir}/state/dhclient6.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_cli6_lease_file="${localstatedir}/lib/dhcp/dhclient6.leases" else with_cli6_lease_file="${localstatedir}/lib/dhclient6.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_cli6_lease_file="${localstatedir}/etc/dhclient6.leases" else with_cli6_lease_file="/etc/dhclient6.leases" fi fi echo "$with_cli6_lease_file" d6586 3 d6590 21 a6610 5 # Check whether --with-srv-pid-file was given. if test "${with_srv_pid_file+set}" = set; then : withval=$with_srv_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD_PID "$withval" d6612 21 d6634 1 d6637 3 d6641 10 a6650 5 # Check whether --with-srv6-pid-file was given. if test "${with_srv6_pid_file+set}" = set; then : withval=$with_srv6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD6_PID "$withval" d6652 20 d6673 1 d6676 3 d6680 39 a6718 6 # Check whether --with-cli-pid-file was given. if test "${with_cli_pid_file+set}" = set; then : withval=$with_cli_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT_PID "$withval" _ACEOF d6721 7 d6729 3 d6733 21 a6753 5 # Check whether --with-cli6-pid-file was given. if test "${with_cli6_pid_file+set}" = set; then : withval=$with_cli6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT6_PID "$withval" d6755 21 d6777 1 d6780 3 d6784 10 a6793 5 # Check whether --with-relay-pid-file was given. if test "${with_relay_pid_file+set}" = set; then : withval=$with_relay_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCRELAY_PID "$withval" d6795 20 d6816 1 d6819 3 d6823 39 a6861 6 # Check whether --with-relay6-pid-file was given. if test "${with_relay6_pid_file+set}" = set; then : withval=$with_relay6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCRELAY6_PID "$withval" _ACEOF d6864 3 d6869 2 a6870 5 # Check basic types. ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t" case $ac_cv_c_int8_t in #( no|yes) ;; #( *) d6872 2 a6873 2 cat >>confdefs.h <<_ACEOF #define int8_t $ac_cv_c_int8_t a6874 2 ;; esac d6876 3 a6878 4 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" case $ac_cv_c_int16_t in #( no|yes) ;; #( *) d6880 10 a6889 2 cat >>confdefs.h <<_ACEOF #define int16_t $ac_cv_c_int16_t d6891 6 a6896 2 ;; esac d6898 4 a6901 4 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" case $ac_cv_c_int32_t in #( no|yes) ;; #( *) d6903 3 a6905 2 cat >>confdefs.h <<_ACEOF #define int32_t $ac_cv_c_int32_t d6907 5 a6911 1 ;; d6913 13 d6927 2 a6928 7 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" case $ac_cv_c_int64_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int64_t $ac_cv_c_int64_t a6929 2 ;; esac d6931 3 d6935 3 a6937 3 # Some systems need the u_intX_t types defined across. ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default" if test "x$ac_cv_type_u_int8_t" = xyes; then : d6939 1 a6939 1 else d6941 10 a6950 4 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" case $ac_cv_c_uint8_t in #( no|yes) ;; #( *) d6952 4 a6955 1 $as_echo "#define _UINT8_T 1" >>confdefs.h d6957 23 d6981 2 a6982 2 cat >>confdefs.h <<_ACEOF #define uint8_t $ac_cv_c_uint8_t a6983 5 ;; esac $as_echo "#define u_int8_t uint8_t" >>confdefs.h d6985 3 d6989 2 d6993 1 a6993 2 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default" if test "x$ac_cv_type_u_int16_t" = xyes; then : d6995 10 a7004 1 else d7006 4 a7009 4 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" case $ac_cv_c_uint16_t in #( no|yes) ;; #( *) d7011 24 d7036 2 a7037 2 cat >>confdefs.h <<_ACEOF #define uint16_t $ac_cv_c_uint16_t a7038 5 ;; esac $as_echo "#define u_int16_t uint16_t" >>confdefs.h d7040 3 d7044 2 d7048 2 a7049 2 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default" if test "x$ac_cv_type_u_int32_t" = xyes; then : d7051 11 a7061 1 else d7063 27 a7089 6 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" case $ac_cv_c_uint32_t in #( no|yes) ;; #( *) $as_echo "#define _UINT32_T 1" >>confdefs.h d7091 2 a7092 3 cat >>confdefs.h <<_ACEOF #define uint32_t $ac_cv_c_uint32_t a7093 2 ;; esac d7095 3 d7099 2 a7100 1 $as_echo "#define u_int32_t uint32_t" >>confdefs.h d7102 3 d7108 1 a7108 2 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default" if test "x$ac_cv_type_u_int64_t" = xyes; then : d7110 1 a7110 1 else a7111 4 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" case $ac_cv_c_uint64_t in #( no|yes) ;; #( *) a7112 1 $as_echo "#define _UINT64_T 1" >>confdefs.h d7115 24 a7138 2 cat >>confdefs.h <<_ACEOF #define uint64_t $ac_cv_c_uint64_t d7140 21 a7160 6 ;; esac $as_echo "#define u_int64_t uint64_t" >>confdefs.h d7162 1 d7165 3 d7169 10 a7178 7 # see if ifaddrs.h is available for ac_header in ifaddrs.h do : ac_fn_c_check_header_mongrel "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default" if test "x$ac_cv_header_ifaddrs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_IFADDRS_H 1 d7180 20 d7201 1 d7204 3 a7206 1 done d7208 40 d7249 2 a7250 5 # figure out what IPv4 interface code to use for ac_header in linux/types.h do : ac_fn_c_check_header_mongrel "$LINENO" "linux/types.h" "ac_cv_header_linux_types_h" "$ac_includes_default" if test "x$ac_cv_header_linux_types_h" = xyes; then : d7252 1 a7252 1 #define HAVE_LINUX_TYPES_H 1 a7257 1 # needed for linux/filter.h on old systems a7258 4 ac_fn_c_check_header_compile "$LINENO" "linux/filter.h" "ac_cv_header_linux_filter_h" " #ifdef HAVE_LINUX_TYPES_H #include #endif d7260 13 a7272 4 " if test "x$ac_cv_header_linux_filter_h" = xyes; then : DO_LPF=1 fi d7274 44 a7318 2 if test -n "$DO_LPF" then d7320 1 a7320 1 $as_echo "#define HAVE_LPF 1" >>confdefs.h d7322 8 d7331 1 a7331 3 ac_fn_c_check_header_mongrel "$LINENO" "sys/dlpi.h" "ac_cv_header_sys_dlpi_h" "$ac_includes_default" if test "x$ac_cv_header_sys_dlpi_h" = xyes; then : DO_DLPI=1 d7333 2 a7334 11 if test -n "$DO_DLPI" then $as_echo "#define HAVE_DLPI 1" >>confdefs.h else ac_fn_c_check_header_mongrel "$LINENO" "net/bpf.h" "ac_cv_header_net_bpf_h" "$ac_includes_default" if test "x$ac_cv_header_net_bpf_h" = xyes; then : DO_BPF=1 d7336 5 a7341 8 if test -n "$DO_BPF" then $as_echo "#define HAVE_BPF 1" >>confdefs.h fi fi d7344 11 a7354 9 # SIOCGLIFCONF uses some transport structures. Trick is not all platforms # use the same structures. We like to use 'struct lifconf' and 'struct # lifreq', but we'll use these other structures if they're present. HPUX # does not define 'struct lifnum', but does use SIOCGLIFNUM - they use an # int value. # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lifnum" >&5 $as_echo_n "checking for struct lifnum... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext a7355 3 #include #include #include d7357 7 d7367 1 a7367 2 struct lifnum a; d7372 30 a7401 3 if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } d7403 1 a7403 1 $as_echo "#define ISC_PLATFORM_HAVELIFNUM 1" >>confdefs.h d7405 8 d7414 11 a7424 2 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } a7425 1 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext d7427 12 a7438 3 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct if_laddrconf" >&5 $as_echo_n "checking for struct if_laddrconf... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext a7439 2 #include #include d7441 7 d7451 1 a7451 2 struct if_laddrconf a; d7456 29 a7484 3 if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } a7485 1 $as_echo "#define ISC_PLATFORM_HAVEIF_LADDRCONF 1" >>confdefs.h d7487 10 d7498 4 a7501 2 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } d7503 5 a7507 1 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext d7509 1 a7509 6 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct if_laddrreq" >&5 $as_echo_n "checking for struct if_laddrreq... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include d7511 3 a7513 4 int main () { struct if_laddrreq a; d7515 1 a7515 7 ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } a7516 1 $as_echo "#define ISC_PLATFORM_HAVEIF_LADDRREQ 1" >>confdefs.h d7518 5 d7524 6 a7529 12 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext # # check for GCC noreturn attribute # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC noreturn attribute" >&5 $as_echo_n "checking for GCC noreturn attribute... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext d7532 7 d7542 1 a7542 1 void foo() __attribute__((noreturn)); d7547 26 a7572 6 if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } $as_echo "#define ISC_DHCP_NORETURN __attribute__((noreturn))" >>confdefs.h d7574 2 a7575 2 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } a7576 1 $as_echo "#define ISC_DHCP_NORETURN /**/" >>confdefs.h a7578 1 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext d7580 19 a7598 9 # Look for optional headers. for ac_header in sys/socket.h net/if_dl.h net/if6.h regex.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF a7601 1 done d7603 5 a7607 6 # Solaris needs some libraries for functions { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 $as_echo_n "checking for library containing socket... " >&6; } if ${ac_cv_search_socket+:} false; then : $as_echo_n "(cached) " >&6 d7610 5 a7614 1 cat confdefs.h - <<_ACEOF >conftest.$ac_ext d7623 1 a7623 1 char socket (); d7627 1 a7627 1 return socket (); d7632 1 a7632 1 for ac_lib in '' socket; do d7639 24 a7662 2 if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_socket=$ac_res d7664 4 a7667 3 rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_socket+:} false; then : d7671 2 a7672 2 if ${ac_cv_search_socket+:} false; then : d7674 1 a7674 1 ac_cv_search_socket=no d7679 4 a7682 4 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 $as_echo "$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then : d7687 70 a7756 4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntoa" >&5 $as_echo_n "checking for library containing inet_ntoa... " >&6; } if ${ac_cv_search_inet_ntoa+:} false; then : $as_echo_n "(cached) " >&6 d7758 8 a7765 2 ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext d7767 1 a7768 7 /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char inet_ntoa (); d7772 3 a7774 1 return inet_ntoa (); d7776 26 a7801 12 return 0; } _ACEOF for ac_lib in '' nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_inet_ntoa=$ac_res d7803 2 a7804 4 rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_inet_ntoa+:} false; then : break a7805 2 done if ${ac_cv_search_inet_ntoa+:} false; then : d7807 1 a7807 2 else ac_cv_search_inet_ntoa=no d7809 7 a7815 8 rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntoa" >&5 $as_echo "$ac_cv_search_inet_ntoa" >&6; } ac_res=$ac_cv_search_inet_ntoa if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" d7820 5 a7824 4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_aton" >&5 $as_echo_n "checking for library containing inet_aton... " >&6; } if ${ac_cv_search_inet_aton+:} false; then : $as_echo_n "(cached) " >&6 d7826 5 a7830 2 ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext d7833 5 a7837 7 /* Override any GCC internal prototype to avoid an error. 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char regcomp (); d7946 3 a7948 1 return regcomp (); d7953 18 a7970 18 for ac_lib in '' regex; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_regcomp=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_regcomp+:} false; then : break fi done if ${ac_cv_search_regcomp+:} false; then : d7972 2 a7973 10 ac_cv_search_regcomp=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_regcomp" >&5 $as_echo "$ac_cv_search_regcomp" >&6; } ac_res=$ac_cv_search_regcomp if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" d7975 6 d7983 5 d7989 2 a7990 6 for ac_func in strlcat do : ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" if test "x$ac_cv_func_strlcat" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRLCAT 1 d7992 6 a7998 2 fi done d8000 6 d8007 28 a8034 8 # For HP/UX we need -lipv6 for if_nametoindex, perhaps others. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing if_nametoindex" >&5 $as_echo_n "checking for library containing if_nametoindex... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char if_nametoindex (); d8045 3 a8047 1 return if_nametoindex (); d8052 28 a8079 14 for ac_lib in '' ipv6; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_if_nametoindex=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_if_nametoindex+:} false; then : break a8080 2 done if ${ac_cv_search_if_nametoindex+:} false; then : d8082 2 d8085 4 a8088 4 ac_cv_search_if_nametoindex=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS a8089 5 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_if_nametoindex" >&5 $as_echo "$ac_cv_search_if_nametoindex" >&6; } ac_res=$ac_cv_search_if_nametoindex if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" d8091 1 d8094 10 d8105 2 a8106 17 # check for /dev/random (declares HAVE_DEV_RANDOM) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/random" >&5 $as_echo_n "checking for /dev/random... 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"cannot check for file existence when cross compiling" "$LINENO" 5 if test -r "/dev/random"; then ac_cv_file__dev_random=yes else ac_cv_file__dev_random=no fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_random" >&5 $as_echo "$ac_cv_file__dev_random" >&6; } if test "x$ac_cv_file__dev_random" = xyes; then : a8107 1 $as_echo "#define HAVE_DEV_RANDOM 1" >>confdefs.h d8109 6 a8114 1 fi d8116 25 d8142 2 a8143 4 # see if there is a "sa_len" field in our interface information structure ac_fn_c_check_member "$LINENO" "struct sockaddr" "sa_len" "ac_cv_member_struct_sockaddr_sa_len" "#include " if test "x$ac_cv_member_struct_sockaddr_sa_len" = xyes; then : d8145 21 a8165 1 $as_echo "#define HAVE_SA_LEN /**/" >>confdefs.h d8167 2 a8168 1 fi d8171 3 a8173 12 # figure out pointer size # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of struct iaddr *" >&5 $as_echo_n "checking size of struct iaddr *... 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"Missing msg_control member in msg_control structure." "$LINENO" 5 d8491 1 a8491 1 if test "${with_libbind+set}" = set; then : d8512 1 a8512 1 if test "${with_ldap+set}" = set; then : d8522 1 a8522 1 if test "${with_ldapcrypto+set}" = set; then : d8533 4 a8536 4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldap_initialize" >&5 $as_echo_n "checking for library containing ldap_initialize... 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Similarly, KRB5 support implies LDAP support, # but doesn't include SSL. The two are not dependant. if test x$ldap = xyes || test x$ldapcrypto = xyes || test x$ldap_gssapi = xyes; then saved_LIBS="$LIBS" LIBS="" a6701 9 if test x$ldap_gssapi = xyes ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing krb5_init_context" >&5 $as_echo_n "checking for library containing krb5_init_context... " >&6; } if ${ac_cv_search_krb5_init_context+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ d6703 2 a6704 32 /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char krb5_init_context (); int main () { return krb5_init_context (); ; return 0; } _ACEOF for ac_lib in '' krb5; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_krb5_init_context=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_krb5_init_context+:} false; then : break fi done if ${ac_cv_search_krb5_init_context+:} false; then : d6706 2 a6707 74 else ac_cv_search_krb5_init_context=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_krb5_init_context" >&5 $as_echo "$ac_cv_search_krb5_init_context" >&6; } ac_res=$ac_cv_search_krb5_init_context if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "*** Cannot find krb5_init_context with -lkrb5 - do you need to install a Kerberos Devel package? See \`config.log' for more details" "$LINENO" 5; } fi fi # Create LDAP_LIBS which we specify them explicitly rather than lumping them in with LIBS LDAP_LIBS=$LIBS LIBS="$saved_LIBS" for ac_header in ldap.h do : ac_fn_c_check_header_mongrel "$LINENO" "ldap.h" "ac_cv_header_ldap_h" "$ac_includes_default" if test "x$ac_cv_header_ldap_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LDAP_H 1 _ACEOF fi done for ac_func in inet_pton inet_ntop do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done LDAP_CFLAGS="-DLDAP_CONFIGURATION" if test x$ldapcasa = xyes ; then for ac_header in micasa_mgmd.h do : ac_fn_c_check_header_mongrel "$LINENO" "micasa_mgmd.h" "ac_cv_header_micasa_mgmd_h" "$ac_includes_default" if test "x$ac_cv_header_micasa_mgmd_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_MICASA_MGMD_H 1 _ACEOF LDAP_CFLAGS="$LDAP_CFLAGS -DLDAP_CASA_AUTH" else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "*** Cannot find micasa_mgmd.h for ldap casa auth support See \`config.log' for more details" "$LINENO" 5; } fi done a6709 11 if test x$ldapcrypto = xyes ; then LDAP_CFLAGS="$LDAP_CFLAGS -DLDAP_USE_SSL" fi if test x$ldap_gssapi = xyes; then LDAP_CFLAGS="$LDAP_CFLAGS -DLDAP_USE_GSSAPI" fi LDAP_CFLAGS=$LDAP_CFLAGS d6767 1 a6767 1 ac_config_files="$ac_config_files Makefile bind/Makefile client/Makefile client/tests/Makefile common/Makefile common/tests/Makefile dhcpctl/Makefile includes/Makefile omapip/Makefile relay/Makefile server/Makefile tests/Makefile tests/unittest.sh server/tests/Makefile doc/devel/doxyfile" a6906 4 if test -z "${BIND_ATF_TRUE}" && test -z "${BIND_ATF_FALSE}"; then as_fn_error $? "conditional \"BIND_ATF\" was never defined. Usually this means the macro was only invoked conditionally." "$LINENO" 5 fi d7308 1 a7308 1 This file was extended by DHCP $as_me 4.3.3, which was d7374 1 a7374 1 DHCP config.status 4.3.3 a7505 1 "bind/Makefile") CONFIG_FILES="$CONFIG_FILES bind/Makefile" ;; a7506 1 "client/tests/Makefile") CONFIG_FILES="$CONFIG_FILES client/tests/Makefile" ;; d7510 1 a7515 1 "tests/unittest.sh") CONFIG_FILES="$CONFIG_FILES tests/unittest.sh" ;; a8226 1 binary-leases: $enable_binary_leases a8237 1 echo "ATF_BIN : $ATF_BIN" >> config.report @ 1.1.1.5.14.1 log @Sync with HEAD, resolve some conflicts @ text @@ 1.1.1.6 log @ Internet Systems Consortium DHCP Distribution Version 4.4.1 28 February 2018 Release Notes NEW FEATURES Please note that that ISC DHCP is now licensed under the Mozilla Public License, MPL 2.0. Please see https://www.mozilla.org/en-US/MPL/2.0/ to read the MPL 2.0 license terms. The areas of focus for ISC DHCP 4.4 were: 1. Dynamic DNS additions 2. dhclient improvements 3. Support for dynamic shared libraries Dynamic DNS Improvements: - We added three new server configuration parameters which influence DDNS conflict resolution: 1. ddns-dual-stack-mixed-mode - alters DNS conflict resolution behavior to mitigate issues with non-compliant clients in dual stack environments. 2. ddns-guard-id-must-match - relaxes the DHCID RR client id matching requirement of DNS conflict resolution. 3. ddns-other-guard-is-dynamic - alters dual-stack-mixed-mode behavior to allow unguarded DNS entries to be overwritten in certain cases - The server now honors update-static-leases parameter for static DHCPv6 hosts. dhclient Improvements: - We've added three command line parameters to dhclient: 1. --prefix-len-hint - directs dhclient to use the given length as the prefix length hint when requesting prefixes 2. --decline-wait-time - instructs the client to wait the given number of seconds after declining an IPv4 address before issuing a discover 3. --address-prefix-len - specifies the prefix length passed by dhclient into the client script (via the environment variable ip6_prefixlen) with each IPv6 address. We added this parameter because we have changed the default value from 64 to 128 in order to be compliant with RFC3315bis draft (-09, page 64) and RFC5942, Section 4, point 1. **WARNING**: The new default value of 128 may not be backwardly compatible with your environment. If you are operating without a router, such as between VMs on a host, you may find they cannot see each other with prefix length of 128. In such cases, you'll need to either provide routing or use the command line parameter to set the value to 64. Alternatively you may change the default at compile time by setting DHCLIENT_DEFAULT_PREFIX_LEN in includes/site.h. - dhclient will now generate a DHCPv6 DECLINE message when the client script indicates a DAD failure Dynamic shared library support: Configure script, configure.ac+lt, which supports libtool is now provided with the source tar ball. This script can be used to configure ISC DHCP to build with libtool and thus use dynamic shared libraries. Other Highlights: - The server now supports dhcp-cache-threshold for DHCPv6 operations - The server now supports DHPv6 address allocation based on EUI-64 DUIDs - Experimental support for alternate relay port in the both the server and relay for IPv4, IPv6 and 4o6 (see: draft-ietf-dhc-relay-port-10.txt) For information on how to install, configure and run this software, as well as how to find documentation and report bugs, please consult the README file. ISC DHCP uses standard GNU configure for installation. Please review the output of "./configure --help" to see what options are available. The system has only been tested on Linux, FreeBSD, and Solaris, and may not work on other platforms. Please report any problems and suggested fixes to . ISC DHCP is open source software maintained by Internet Systems Consortium. This product includes cryptographic software written by Eric Young (eay@@cryptsoft.com). Changes since 4.4.0 (New Features) - none Changes since 4.4.0 (Bug Fixes) - A delayed-ack value of 0 (the default), now correctly disables the delayed feature. A change in 4.4.0 prohibited lease updates marking leases active from be written to the lease file when delayed-ack is 0. This in turn, caused servers to lose active lease assignments upon restart. [ISC-Bugs #47141] ! Option reference count was not correctly decremented in error path when parsing buffer for options. Reported by Felix Wilhelm, Google Security Team. [ISC-Bugs #47140] CVE: CVE-2018-5733 ! Corrected an issue where large sized 'X/x' format options were causing option handling logic to overwrite memory when expanding them to human readable form. Reported by Felix Wilhelm, Google Security Team. [ISC-Bugs #47139] CVE: CVE-2018-5732 Changes since 4.4.0b1 (New Features) - Duplicate address detection when binding to a new IPv6 address was added to the following dhclient scripts: linux,freebsd,netbsd,openbsd, and macos. The scripts will check for DAD errors after binding to a new IPv6 address for at most --dad-wait-time seconds. If a DAD error is detected the script will exit with a value of 3, instructing dhclient to decline the address. If dad-wait-time is zero (the default), DAD error checking is not peformed. [ISC-Bugs 46805] - Support for sending and receiving additional DHCP4 options has been added to both the dhcpd and dhclient. Specifically: option codes 93,94, and 97 (RFC 4578); code 150 (RFC 5859); and codes 209,219, and 211 (RFC 5071). Beyond configuring, sending, requesting, and receiving these options neither server nor client apply any additional logic based on their values. Thanks to Peter Lewis for requesting this change. [ISC-Bugs 47062] Changes since 4.4.0b1 (Bug Fixes) - Added clarifying text to dhcpd.conf.5 explaining the class match expressions cannot rely on the results of executable statements. [ISC-Bugs #45451] - Fixed a bug which causes dhcpd and dhclient to crash on certain systems when given relative path names for lease or pid files on the command line. Affected systems are those on which the C library function, realpath() does not support a second parameter value of NULL (see manpages for realpath(3)). [ISC-Bugs #46957] - Fixed a build issue when building with embedded BIND9 under OpenBSD that was causing BIND9 build to not generate dns/enumclass.h and dns/enumtype.h. [ISC-Bugs #46971] - Added /m4/README to the distribution tarball. Some versions of ac_local() treat the absence of the m4 subdirectory as error rather than warning. This was causing the call to autoreconf, necessary for building with libtool, to fail. [ISC-Bugs #47075] Changes since 4.4.0a1 (New Features) - Added experimental support for relay port (draft-ietf-dhc-relay-port-10.txt) feature for DHCPv4, DHCPv6 and DHCPv4-over-DHCPv6. Relay port has to be enabled at compile time via --enable-relay-port and is fully backward compatible (i.e. works with previous implementations of servers and relays using the standard ports). A new --rp command line option specifies to dhcrelay an alternate source port for upstream (i.e. toward the server) messages. Thanks to Naiming Shen and Enke Chen of Cisco systems for submitting these patches. [ISC-Bugs #44535] - Added --release-on-roam to dhcpd server. When enabled and the server detects that a DHCPv6 client (IAID+DUID) has roamed to a new network, it will release the pre-existing leases on the old network and emit a log statement similar to the following: "Client: roamed to new network, releasing lease:
" The server will carry out all of the same steps that would normally occur when a client explicitly releases a lease. This behavior is disabled by default and may only be specified globally. Prior to this the server renders the leases unavailable until they expire or the server is restarted. Clients that need leases in multiple networks must supply a unique IAID in each IA. When release-on-roam is disabled (the default) the server maintains the prior behavior of making such leases unavailable until they expire or the server is restarted. Clients that need leases in multiple networks must supply a unique IAID in each IA. This parameter may only be specified at the global level. Thanks to Fernando Soto from BlueCat Networks for suggesting this change. [ISC-Bugs #44576] [ISC-Bugs #46849] - Support for delayed-ack is now compiled in by default. Prior to this it had to be enabled at compile time via --enable-delayed-acks. The default value for delayed-ack, however, has been changed from 28 to 0 (i.e. disabled). This was done to minimize the impact on users not currently using the feature. Please note that the delayed-ack feature is not currently compatible with support for DHPCv4-over-DHCPv6 so when a 4to6 port command line argument enables this in the server the delayed-ack value is reset to 0. [ISC-Bugs #42446] - The server (-6) now honors the parameter, update-static-leases, for static (fixed-address6) DHCPv6 leases. It is worth noting that because stateful data is not retained by the server for static leases, each time a client requests or renews a static lease, the server will perform DDNS updates for it. This may have significant performance implications for environments with many clients that request or renew static leases often. Similarly, the DNS entries will not be removed by server when a client issues a RELEASE nor if the lease is deleted from the configuration. In such cases the DNS entries must be removed manually. This feature is disabled by default. Thanks to both Bill Shirley and dgutier-at-cern-dot-ch for requesting this change. [ISC-Bugs #34097] [ISC-Bugs #41054] [ISC-Bugs #41450] - Added to the server (-6) a new statement, local-address6, which specifies the source address of packets sent by the server. An additional flag, bind-local-address6, disabled by default, binds the service socket to to local-address6. Note that bind-local-address does not work with direct clients: a relay has to forward packets to the server using the local-address6 destination. [ISC-Bugs #46084] Changes since 4.4.0a1 (Bugs) - The server now recognizes environment variables PATH_DHCPD_DB and PATH_DHCPD_PID. These had been incorrectly compiled out of the code unless DHCPv6 support was disabled. Additionally, the server man pages were corrected to accurately reflect how the server chooses file names (see lease-file-name and pid-file-name statements). Thanks to Fernando Soto at Bluecat Networks for bringing this matter to our attention. [ISC-Bugs #46859] - Removed an "Impossible condition" error upon exit in the dhcpd server that has been shutdown via OMAPI. This condition was only apparent under Solaris when building with --enable-use-sockets and --enable-ipv4-pktinfo. [ISC-Bugs #36118] - Corrected some minor Coverity issues: CID 1426059, 1426058, and 1426057. [ISC-Bugs #46836] - Added missing text to dhclient.8 and expanded release note coverage for --address-prefix-len changes. Changes since 4.3.6 (New Features) - Added --enable-bind-install to install embedded bind includes and libraries. Default is to not install them (it was the previous behavior). If you'd like to change the includedir and/or libdir installation directories to something different than for ISC DHCP you must pass them using the --with-bind-extra-config configuration arguments. [ISC-Bugs #39318] - Added support of dynamic shared libraries with libtool. A new --enable-libtool configuration parameter is available but should not be used directly: *please* read the build configuration section in the README file for the recommended procedure. [ISC-Bugs #29402] - IPv6 operation now supports an EUI-64 based address allocation which will calculate addresses for clients with EUI-64 DUIDs based on those DUIDs when enabled by setting use-eui-64 true. The parameter may defined down to the pool scope. Note this feature must be compiled in by defining EUI_64 in includes/site.h. This flag is undefined by default. [ISC-Bugs #43927] - The directory includes/isc-dhcp and it's only occupant, dst.h, have been removed from the source tree. They are obsolete for branches other than v4_1_esv. [ISC-bugs #45541] - Replaced ISC licensing with Mozilla Public License, MPL 2.0 licensing throughout. Please see https://www.mozilla.org/en-US/MPL/2.0/ to read the MPL 2.0 license terms. [ISC-Bugs #45541] - Load balancing for failover peers can now be disabled by setting "load balance max secs" to 0. Doing so for both peers means both servers will respond to all DHCPDISCOVERs or DHCPREQUESTs as soon as they are received. [ISC-Bugs #39669] - Added a new dhclient command line parameter, --prefix-len-hint . When used in conjunction with -P, it directs dhclient to use the given length as the prefix length hint when requesting prefixes. Thanks to both Indy, of the FireballISO open source project and H. Peter Anvin for suggesting this change. [ISC-Bugs #43792] [ISC-Bugs #35112] [ISC-Bugs #32228] [ISC-Bugs #29470] - dhclient will now wait for 10 seconds after declining an IPv4 address before issuing a discover. This is in keeping with RFC 2131, section 3.1.5. Prior to this dhclient did not wait at all. The amount of time dhclient waits can be specified via a new command line parameter: --decline-wait-time . A value of zero equates to no wait at all. Thanks to Pavel Kankovsky for bringing this matter to our attention. **NOTE: THIS IS CHANGE IN DEFAULT BEHAVIOR. [ISC-Bugs #45457] - dhclient will now include the lease address when logging DHCPOFFERs, DHCPREQUESTs, DHCPACKs, DHCPRELEASEs, and DHCPDECLINEs. Additionally, DHCPOFFERs will be logged before their corresponding DHCPREQUESTs are sent and logged. [ISC-Bugs #2729] - When given the -T command line argument, in addition to reading the current lease file, the server will write the leases to a temporary lease file. This can help detect issues in server configuration that only surface when leases are written to the file. The current lease file will not be modified and the temporary lease file is removed upon completion of the test. [ISC-Bugs #22267] - dhclient will now generate a DHCPv6 DECLINE message containing all IA_NA addresses which for which the client script indicates a DAD failure. After receiving the DECLINE reply, dhclient will restart the solicit process. Note, the client script must exit with a value of 3 to signify that the address failed DAD. Thanks to Jiri Popelka of Red Hat for submitting the patch that was the foundation for this change. **NOTE: THIS IS CHANGE IN DEFAULT BEHAVIOR. [ISC-Bugs #21237] [ISC-Bugs #23357] [ISC-Bugs #36966] - Replaced compilation option, enable-secs-byteorder, with a run-time, server configuration parameter, check-secs-byte-order. When enabled, the server will check for clients that do the byte ordering on the secs field incorrectly. This field should be in network byte order but some clients get it wrong. When this parameter is enabled the server will examine the secs field and if it looks wrong (high byte non zero and low byte zero) swap the bytes. The default is disabled. This parameter is only useful when doing load balancing within failover. [ISC-Bugs #45364] - The default value for server (-6) parameter, prefix-length-mode, has been changed from "exact" to "prefer". In "prefer" mode the server will offer the first available prefix with the same length as that requested by the client. If none are found then it will offer the first available prefix of any length. This is more in line with with RFC 8168 and should improve the out-of-the-box user experience. **NOTE: THIS IS CHANGE IN DEFAULT BEHAVIOR. [ISC-Bugs #45615] - Added support for 'dhcp-cache-threshold' to IPv6 operation: If a client renews before 'dhcp-cache-threshold' percent of its lease has elapsed (default 25%), the server will reuse the allocated lease (provide a lease within the currently allocated lease-time) rather than extend or renew the lease. This allows the server to reply without needlessly writing leases to disk. The preferred and valid lease lifetimes sent to the client will be reduced by the age of the lease. The option may be specified down to the pool level and is supported for all three pool types: NA, TA, and PD. [ISC-Bugs #45292] - Added three new server configuration parameters which influence DDNS: 1. ddns-dual-stack-mixed-mode - alters DNS conflict resolution behavior to mitigate issues with non-compliant clients in dual stack environments. 2. ddns-guard-id-must-match - relaxes the DHCID RR client id matching requirement of DNS conflict resolution. 3. ddns-other-guard-is-dynamic - alters dual-stack-mixed-mode behavior to allow unguarded DNS entries to be overwritten in certain cases [ISC-Bugs #42620] [ISC-Bugs #42621] [ISC-Bugs #44753] - A "key-algorithm " statement has been added to omshell to allow the specification of the key algorithm to use during transaction authentication. Prior to this it was hard-coded to be hmac-md5. It now supports all of the same algorithms as the dhcpd server: hmac-md5 (the default), hmac-sha1, hmac-sha224, hmac-sha256, hmac-sha384, and hmac-sha512. [ISC-Bugs #46771] - Added a server configuration parameter, persist-eui-64-leases, which determines whether or not EUI-64 based leases are written to the leases file. Default is true. [ISC-Bugs #45046] - Changed the default value of the prefix length passed by dhclient into the client script for each IPv6 address from 64 to 128. This was done to comply with RFC3315bis draft (-09, page 64) and RFC5942, Section 4, point 1. In addition, dhclient now supports a command line argument, --address-prefix-len, which may be used to override the default value. **WARNING**: This change may not be backwardly compatible with your environment. If you are operating without a router, such as between VMs on a host, you may find they cannot see each with prefix length of 128. In such cases, you'll need to either provide routing or use the command line parameter to set the value to 64. Alternatively you may change the default at compile time by setting DHCLIENT_DEFAULT_PREFIX_LEN in includes/site.h. [ISC-Bugs #23252] [ISC-Bugs #37221] - Modified dhclient (-6) to bypass sending a confirm (INIT REBOOT) when it has only expired address associations. Thanks to Jiri Popelka at Red Hat for raising the issue and submitting the patch. [ISC-Bugs #22675] Changes since 4.3.6 (Bugs): - Corrected an issue where the server would return a client's previously released prefix lease even when the client provides a prefix length hint that does not match the prior lease. Now the server will only return the previous lease if it exactly matches the hint. If not it will attempt to allocate a new prefix based on the hint and the prefix-length-mode. Thanks to Tim DeNike - Lightspeed Communications for pointing out the error of our ways. [ISC-bugs #45780] - Added explicit include of BIND9 isc/util.h to adapt to revisions in BIND9 (see BIND9 ticket #46311). Prior to this the build was failing with implicit function declarations errors for POST() and INSIST(). [ISC-bugs #46332] - Added to code ignore empty IPv4 host name option (code 12). While RFC 2132 states the option cannot be empty, some clients are apparently capable of sending it. Prior to this the server was attempting to use it and store it in the lease file causing issues with DDNS and so forth. [ISC-bugs #43786] - Corrected dhclient command line parsing for --dad-wait-time that causes even valid values to fail as invalid on some environments. [ISC-Bugs #46535] - Replaced iasubopt::heap_index with separate values for active and inactive heaps: iasubopt::active_index and iasubopt::inactive_index. This was done to accommodate a change in behavior in BIND9 isc_heap_delete(). [ISC-bugs #46719] ! Plugged a socket descriptor leak in OMAPI, that can occur when there is data pending to be written to an OMAPI connection, when the connection is closed by the reader. Thanks to Pavel Zhukov at RedHat for bringing this issue to our attention and whose patch helped guide us in the right direction. [ISC-Bugs #46767] - The ability of the server to send back dhcp6.vendor-opts values has been restored. A change in 4.3.5 (see #29246) which enabled it to send back the FQDN option unfortunately broke its ability send back dhcp6.vendor-opts. Thanks to Sumant Gupta (sumantgupta at gmail dot com) of Landis+Gry for bringing this issue to our attention. [ISC-Bugs #46427] Changes since 4.3.6b1 - None Changes since 4.3.5 - The server now allows the client identifier (option 61) to own leases in more than one subnet concurrently. Prior to this the server would incorrectly release an existing lease in one subnet prior to assigning a lease in another subnet. Note that the prior behavior can be still be achieved by enabling one-lease-per-client. Thanks to both David Zych at the University of Illinois and Norm Proffitt of Infoblox for reporting the issue; and Norm for suggesting a solution. [ISC-Bugs #41358] - When replying to a DHCPINFORM, the server will now include options specified at the pool scope, provided the ciaddr field of the DHCPINFORM is populated. Prior to this the server only evaluated options down to the subnet scope. Thanks to Fernando Soto at BlueCat Networks for reporting the issue. [ISC-Bugs #43219] [ISC-Bugs #45051] - When memory allocation fails in a repeated way the process writes "Run out of memory." on the standard error and exists with status 1. [ISC-Bugs #32744] - The new lmdb (Lightning Memory DataBase) bind9 configure option is now disabled by default to avoid the presence of this library to be detected which can lead to a link failure. [ISC-Bugs #45069] - The linux interface discovery code has been modified to use getifaddrs() as is done for BSD and OS-X. Prior to this the code would only recognize the first address on an interface and thereby omit vlans. Thanks to Jiri Popelka at Redhat, Marius Tomaschewski at SUSE, and Wei Kong at Novell, who all submitted patches. [ISC-Bugs #28761] [ISC-Bugs #31992] [ISC-Bugs #25428] [ISC-Bugs #31940] [ISC-Bugs #32935] - Fixed a bug in OMAPI that causes omshell to crash when a name-value pair with a zero length value is shipped in an object. Thanks to Fernando Soto at BlueCat Networks for reporting the issue and supplying the patch. [ISC-Bugs #29108] - On 64-bit platforms, dhclient now generates the correct value for the script environment variable, "expiry", the lease expiry value exceeds 0x7FFFFFFF. Prior to this such values would produce negative values for expiry in the script environment. [ISC-Bugs #43326] - Common timer logic was modified to cap the maximum timeout values at 0x7FFFFFFF - 1. Values larger than that were causing fatal timer out of range errors on 64-bit platforms. Thanks to Jiri Popelka at Red Hat for reporting the issue. [ISC-Bugs #28038] - DHCP6 FQDN option unpacking code now correctly handles values that contain spaces, special, or non-printable characters. Prior to this the buffer size needed was underestimated causing a conversion error message to be logged and DNS updates to be skipped. Thanks to Fernando Soto at BlueCat Networks for bringing the matter to our attention. [ISC-Bugs #43592] - When running in -6 mode, dhclient can enforce the require option statement and will discard offered leases that do not contain all the required options specified in the client configuration. If not enabled the client will still consider such leases. This must be enabled at compile time (see ENFORCE_DHCPV6_CLIENT_REQUIRE in includes/site.h). Thanks to Mritunjaykumar Dubey at Nokia for reporting the issue. [ISC-Bugs #41473] - Altered DHCPv4 lease time calculation to avoid roll over errors on 64-bit OS systems when using -1 or large values for default-lease-time. Rollover values will be replaced with 0x7FFFFFFF - 1. This alleviates unintentionally short expiration times being handed out when infinite lease times (-1) in conjunction with failover. Our thanks to Alessandro Gherardi for bringing the issue to our attention. [ISC-Bugs #41976] - Added new compile time option --with-srv-conf-file which specifies a default location of the server configuration file. [ISC-Bugs #44765] - Added --dad-wait-time parameter to dhclient. It specifies the maximum time, in seconds, that the client process should wait for the duplicate address detection to complete before initiating DHCP requests. This value is propagated to the dhclient script and the script is responsible for waiting the specified amount of time or until DAD has completed. If the script does not support it, specifying this parameter has no effect. The default value is 0 which specifies that the script should not wait for DAD. With this change the following scripts have been modified to support the new parameter: freebsd, linux, macos, netbsd, openbsd. [ISC-Bugs #36169] - The server nows checks both the address and length of a prefix delegation when attempting to match it to a prefix pool. This ensures the server responds properly when pool configurations change such that once valid, "in-pool" delegations are now treated as being invalid. During lease file loading at startup, the server will discard any PD leases that are deemed "out-of-pool" either by address or mis-matched prefix length. Clients seeking to renew or rebind such leases will get a response of No Binding in the case of the former, and the prefix delegation with lifetimes set to zero in the case of the latter. Thanks to Mark Nejedlo at TDS Telecom for reporting this issue. [ISC-Bugs #35378] - Modified DDNS support initialization such that DNS related ports will only be opened by the server (dhcpd) at startup if ddns-update-style is not "none"; by dhclient only if and when the it first attempts an update; and never by dhcrelay. Prior to this all three always did the initialization at startup which causes them to always open on and listen for traffic on two random ports. Thanks to Rodney Beede for reporting this issue. [ISC-Bugs #45290] [ISC-Bugs #33377] - Added error logging to two memory allocation failure checks. Thanks to Bill Parker (wp02855 at gmail dot com) for reporting the issue. [ISC-Bugs #41185] - Corrected a dhclient -6 issue that caused the client to crash with an "Impossible condition" error after de-preferencing its only IA binding. The crash occurred when server configuration changes rendered the existing binding out-of-range and no other leases were available to offer. Thanks to Pierre Clerissi for bringing this issue to our attention. [ISC-Bugs #44373] - By defining CALL_SCRIPT_ON_ONETRY_FAIL in includes/site.h, dhclient will now call the script with reason set to FAIL when run with -1 (one try) and there are no server responses. This applies to IPv4 mode only. Thanks for a patch by Martin Pitt which got to us via Andrew Pollock. [ISC-bugs #18183] - The server now detects failover peers that are not referenced in at least one pool when run with the command line option for test mode, -T. Prior to this the check was performed too far down stream to be detected in test mode. [ISC-Bugs #29892] - Linux script updated. The script is now based on Debian version. It uses ip tool from iproute2 package and ifconfig is no longer used. This also addresses an issue of calling arping with inappropriate parameter. [ISC-bugs #19430] [ISC-bugs #18111] - Changed severity of the log message indicating UDP checksum errors in the received packets from 'info' to 'debug' to avoid logging excessive number of false positives when UDP checksum offloading is enabled. [ISC-bugs #41757] - The directory minires has been removed from the source tree. It has long been obsolete for branches other than v4_1_esv. Additionally, includes/minires.h was renamed includes/ns_name.h. [ISC-bugs #45471] - Replaced ifconfig parameters "add" and "delete" with "alias" and "-alias" for IPv6 mode in the client scripts, netbsd and openbsd. This was preventing IPv6 addresses from being added or removed from interfaces. Thanks to Tim Dean for reporting this issue. [ISC-bugs #31573] Changes since 4.3.5b1 - Corrected a bug which could cause the server to sporadically crash while loading lease files with the lease-id-format is set to "hex". Our thanks to Jay Ford, University of Iowa for reporting the issue. [ISC-Bugs #43185] - Eliminated a noisy, but otherwise harmless debug log statment that may appear during server startup when building with --enable-binary-leases and configuring multiple pools in a shared network. Thanks to Fernando Soto from BlueCat Networks for reporting the issue and supplying a patch. [ISC-Bugs #43262] Changes since 4.3.4 - Fixed util/bindvar.sh error handling. [ISC-Bugs #41973] - Correct error message in relay to use remote id length instead of circuit id length. [ISC-Bugs #42556] - Add logic to test directory Makefiles to avoid copying Attfile(s) when building within the source tree. This eliminates a noisy but otherwise harmless error message when running "make check". [ISC-Bugs #41883] - Leases are now scrubbed of certain prior use information when pool re-balancing reassigns them from one FO peer to the other. This corrects an issue where leases that were offered but not used by the client retained the client hostname from the original client. Thanks to Pavel Polacek, Jan Evangelista Purkyne University for reporting the issue. [ISC-Bugs #42008] - In the LDAP code and schema add some missing '6' characters to use the v6 instead of the v4 versions. Thanks to Denis Taranushin for reporting this issue and supplying its patch. [ISC-Bugs #42666] - Correct how the pick-first-value expression is written to a lease file. Previously it was written as a concat expression due to a cut and paste error. [ISC-Bugs #42253] - Modify the DDNS code to clean up the PTR record even if there are issues while cleaning up the A or AAAA records. [ISC-Bugs #23954] - Added global configuration parameter, abandon-lease-time, which determines the amount of time a lease remains abandoned. The default is 84600 seconds. Additionaly, the server now conducts a ping check (if ping checks are enabled) prior to offering an abandoned lease to client. Our thanks to David Zych at University of Illinois for reporting the issue and working with us to produce a viable solution. [ISC-Bugs #41815] - Correct handling of interface names during interface discovery. This addresses an issue where interface names of 15 characters in length could lead to crashes or interface recognition errors during startup of dhcpd, dhclient, and dhcrelay. [ISC-Bugs #42226] - Updates to contrib/dhcp-lease-list.pl to make it more friendly. The updates are: looking for the lease file in more places and skipping the "processing complete" output when creating machine readable output. Thanks to Cameron Paine (cbp at null dot net) for the patch. [ISC-Bugs #42113] - When reusing a lease for dhcp-cache-threshold return the hostname to the original lease. Also if the host pointer, UID or hardware address change don't allow reuse of the lease. Thanks to Michael Vincent for reporting this and helping us verify the problem and fix. [ISC-Bugs #42849] - Change dmalloc to use a size_t as the length argument to bring it in line with the call it will make to malloc(). [ISC-Bugs #40843] - If the failover socket can't be bound, close it. Otherwise if the user configures an incorrect address in the failover stanza the server will continue to open new sockets every 90 seconds until it runs out. [ISC-Bugs #42452] - Add DHCPv4-mode, dhcrelay command line options, "-iu" and "-id", that allow interfaces to be upstream or downstream respectively. Upstream interfaces will accept and forward only BOOTP replies, while downstream interfaces will accept and forward only BOOTP requests. [ISC-Bugs #41547] - Clean up some memory references in the vendor-class construct. [ISC-Bugs #42984] Changes since 4.3.4b1 - None Changes since 4.3.3 - Corrected a static analyzer warning in common/execute.c [ISC-Bugs #40374] - ISC DHCP now follows the common convention to use the base name a program is invoked with (aka argv[0], vs. a builtin name) for logs. This should help differentiate syslog entries for DHCPv4 and DHCPv6 servers. You can define OLD_LOG_NAME in includes/site.h to keep the previous behavior. [ISC-Bugs #38692] - The Linux packet filter code now correctly treats only the least significant 12 bits in an inbound packet's TCI value as the VLAN id (per IEEE 802.1Q). Prior to this it was using the entire 16 bit value as the VLAN id and incorrectly discarding packets. Thanks to Jiri Popelka at Red Hat for reporting this issue and supplying its patch. [ISC-Bugs #40591] - Fixed several static analysis issues such as potential null references, unchecked strdup returns. Thanks to Bill Parker (wp02855 at gmail dot com) who identified these issues and supplied patches to address them. [ISC-Bugs #40754] [ISC-Bugs #40823] - Corrected compilation errors that prohibited building the server and its ATF unit tests when failover is disabled. [ISC-Bugs #40372] - Added the lease address to the end of the debug level log message emitted when an existing lease is renewed within the dhcp-cache-threshold. Thanks to Nathan Neulinger at Missouri S&T for suggesting the change. [ISC-Bugs #40598] - Added dhcpv6 and delayed-ack to settings listed in the "Features:" section of the configure script output. Additionally, all of the features reported on will now always show either a "yes" or "no" value. Prior to this features left to their default setting would not show a value. [ISC-Bugs #40381] - Added a parameter, authoring-byte-order, to the lease file. This value is automatically added to the top of new lease files by the server and indicates the internal byte order (big endian or little endian) of the server. This permits lease files generated on a server with one form of byte order to be used on a server with the opposite form. Our thanks to Timothe Litt for calling this to our attention and for the suggestions he provided. [ISC-Bugs #38396] - Fixed a small memory leak in the DHCPv6 version of the client code. This is unlikely to cause significant issues in actual use. [ISC-Bugs #40990] - Corrected a few minor memory leaks in omapi's dereferencing of host objects. Thanks to Jiri Popelka at Red Hat for reporting the issue and supplying the patches. [ISC-Bugs #33990] [ISC-Bugs #41325] - Cleaned up some of the Make infrastructure to make --with-libbind work better. Though it still only works with an absolute path. [ISC-Bugs #39210] - Made the embedded bind libraries able to be cross compiled (please refer to the bind9 documentation to learn how to cross compile DHCP and its bind library dependency). [ISC-Bugs #38836] - Update the client code to better support getting IA_NAs and IA_PDs in the same packet, see RFC7550 for some discussion. [ISC-Bugs #40190] ! Update the bounds checking when receiving a packet. Thanks to Sebastian Poehn from Sophos for the bug report and a suggested patch. [ISC-Bugs #41267] CVE: CVE-2015-8605 - When handling an incorrect command line for dhcpd, dhclient or dhcrelay print out a specific error message about the first error in addition to the usage string. This may be disabled by editing includes/site.h. [ISC-Bugs #40321] [ISC-Bugs #41454] - The configure script will now exit with an error message if it cannot find a GNU-style make tool (needed when building BIND libraries) or pkg-config (needed to locate ATF used for building unit tests). Prior to this the script would exit indicating success causing subsequent attempts to build the software to fail. [ISC-Bugs #40371] - Properly terminate strings before passing them to regex and fix a boundary error when creating certain new data strings. Thanks to Andrey Jr. Melnikov for the bug report. [ISC-Bugs #41217] - Option expressions, such as prepend and append, are now supported when running dhclient for IPv6. Prior to this such statements in the client configuration file would be parsed but have no affect. Thanks to Jiri Popelka at Red Hat for reporting the issue. [ISC-Bugs #39952] - A failover primary server will now accept a binding status update from the secondary which transitions a lease from ACTIVE to ABANDONED. This accounts for instances in which a client declines a lease and only the secondary server receives it. Prior to this the primary server would reject such an update as an "invalid state transition". [ISC_BUGS #25189] - Properly allocate memory for a bpf filter. Thanks to Bill Parker (wp02855 at gmail dot com) who identified this issue. [ISC-Bugs #41485] - Updated contrib/dhcp-lease-list.pl to handle garbage in the oui file better and to print out the hostnames a bit better. Thanks to Antoine Beaupré from Debian for the suggested patch. [ISC-Bugs #41288] - The DHCPv6 server now handles long valid and preferred lease times better. Values that would cause the internal end time of the lease to wrap are modified to work as infinite. [ISC-Bugs #40773] - Updated support for cross compiling by allowing the library archiver to be set at configure time via the environment variable 'AR'. [ISC-Bugs #41536] - The server will now match DHCPv6 relayed clients to host declarations which include the "hardware" statement, if the relay connected to the client supplies the client's hardware address via client-linklayer-address option as per RFC 6939. [ISC-Bugs #40334] - Allow a filename to be specified instead of /dev/random during configuration. This is passed to the BIND configuration to allow for cross compilation. [ISC-Bugs #33835] - Add more option definitions. [ISC-Bugs #40562] - Correct outputting of long lines in the lease file when writing a lease that includes long strings in an execute statement. [ISC-Bugs #40994] - The server will now correctly treat a lease as reserved when the client requests an infinite lease time (i.e. OxFFFFFFFF) and "infinite-is-reserved" is enabled. Prior to this the server would halt. In addition, corrections were made to the server to allow a lease's flags field to be set via omapi. Prior to this, the server, depending on the host architecture, would incorrectly parse the new flags value from the omapi message. [ISC-Bugs #31179] - ISC DHCP can now be configured and built from a directory other than the top level source directory. Note that "make distcheck" uses this feature. [ISC-Bugs #39262] - Add support for RFC 3527 to dhcrelay. A new, dhcrelay command line argument, "-U " enables the addition of a RFC 3527 compliant link selection suboption to the agent option added for clients directly connected to the relay. [ISC-Bugs #34875] [ISC-Bugs #41708] - Add a new global DHCPv6 option, dhcpv6-set-tee-times, which when enabled instructs the server to calculate T1 and T2 as recommended in RFC 3315, Section 22.4. [ISC-Bugs #25687] - Corrected minor Coverity issues. [ISC-Bugs #35144] - Add support for RFC 7341 DHCPv4 over DHCPv6 with a new configuration option "--enable-dhcpv4o6". Note this feature requires DHCPv6 support and is not compatible with delayed-ack. Both client and server use 2 processes which communicate over UDP on a pair of sockets. The new "-4o6 " command line argument enables DHCPv4 over DHCPv6 support and specifies the consecutive ports to use for inter-process communication. Please look at doc/DHCPv4-over-DHCPv6 for more details. [ISC-Bugs #35711] - Correct interface name formation when using DLPI under Solaris 11. As of Solaris 11, ethernet device files are located in "/dev/net". The configure script has been modified to detect this situation and adjust the directory used accordingly. Thanks to Jarkko Torppa for reporting this issue and submitting a patch [ISC-Bugs #37954] [ISC-Bugs #40752] - Add a dereference call when handling an error condition while decoding a packet. [ISC-Bugs #41774] - Add a new parameter, lease-id-format, to both dhcpd and dhclient. The parameter controls the format in which certain values are written to lease files. Formats supported are octal - quoted string containing octal escapes, and hex - unquoted, colon separated hex digits. Thanks to Jay Ford, University of Iowa for bringing the issue to our attention. [ISC-Bugs #26378] ! Add an option in site.h to limit the number of failover and control connections the server will accept. By default this is 200. [ISC-Bugs #41845] CVE: CVE-2016-2774 @ text @d3 1 a3 1 # Generated by GNU Autoconf 2.69 for DHCP 4.4.1. d583 2 a584 2 PACKAGE_VERSION='4.4.1' PACKAGE_STRING='DHCP 4.4.1' a629 18 INSTALL_BIND_FALSE INSTALL_BIND_TRUE Q DISTCHECK_LIBTOOL_CONFIGURE_FLAG BINDLT A DHLIBS HAVE_BINDDIR_FALSE HAVE_BINDDIR_TRUE DISTCHECK_LIBBIND_CONFIGURE_FLAG BINDLIBISCDIR BINDLIBISCCFGDIR BINDLIBDNSDIR BINDLIBIRSDIR BINDSRCDIR BINDDIR BINDSUBDIR BINDIOMUX a630 1 DISTCHECK_ATF_CONFIGURE_FLAG a632 2 UNITTESTS pkgcfg_found a638 1 AR a748 2 enable_dhcpv4o6 enable_relay_port d753 1 a756 1 with_srv_conf_file a766 5 with_randomdev enable_kqueue enable_epoll enable_devpoll with_bind_extra_config a767 2 enable_libtool enable_bind_install d1322 1 a1322 1 \`configure' configures DHCP 4.4.1 to adapt to many kinds of systems. d1392 1 a1392 1 short | recursive ) echo "Configuration of DHCP 4.4.1:";; d1416 1 a1416 1 --enable-delayed-ack queues multiple DHCPACK replies (default is yes) a1417 3 --enable-dhcpv4o6 enable support for DHCPv4-over-DHCPv6 (default is no) --enable-relay-port enable support for relay port (default is no) d1424 2 a1428 6 --enable-kqueue use BSD kqueue (default is no) --enable-epoll use Linux epoll (default is no) --enable-devpoll use /dev/poll (default is no) --enable-libtool use GNU libtool for dynamic shared libraries (default is no). --enable-bind-install install bind includes and libraries (default is no). a1433 3 --with-srv-conf-file=PATH Default file containing dhcpd configuration (default is typically /etc/dhcpd.conf) d1464 2 a1465 5 --with-randomdev=PATH Path for random device (default is /dev/random) --with-bind-extra-config configure bind librairies with some extra options (default is none) --with-libbind=PATH bind includes and libraries are in PATH d1550 1 a1550 1 DHCP configure 4.4.1 d2343 1 a2343 1 It was created by DHCP $as_me 4.4.1, which was a2691 1 d2694 1 a2694 1 am__api_version='1.15' d2895 2 a2896 2 # Expand $ac_aux_dir to an absolute path. am_aux_dir=`cd "$ac_aux_dir" && pwd` d2915 1 a2915 1 if test x"${install_sh+set}" != xset; then d3209 1 a3209 1 VERSION='4.4.1' d3243 2 a3244 2 # We need awk for the "check" target (and possibly the TAP driver). The # system "awk" is bad on some platforms. a3301 1 a4461 16 if test "$cross_compiling" = "yes"; then BINDCONFIG="--host=$host" fi # Pass CFLAGS and co. $ac_configure_args looks like "'arg1' 'arg2' ..." # and as there can be a space inside an argument some magic is required. # This sets $1 ... $N to my_configure_args, arg1 ... argN eval "set my_configure_args $ac_configure_args" # remove my_configure_args, i.e., the guard against empty $ac_configure_args shift # iterate on arguments and copying 'arg' when it begins by an upper case for a do case $a in [A-Z]*) BINDCONFIG="$BINDCONFIG '$a'" ;; esac done a5020 49 # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_AR+:} false; then : $as_echo_n "(cached) " >&6 else case $AR in [\\/]* | ?:[\\/]*) ac_cv_path_AR="$AR" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi AR=$ac_cv_path_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "X$AR" = "X"; then as_fn_error $? " ar program not found. Please fix your PATH to include the directory in which ar resides, or set AR in the environment with the full path to ar." "$LINENO" 5 fi a5301 1 enable_failover="yes" a5314 1 enable_execute="yes" d5333 1 a5333 1 # Delayed-ack feature support. d5339 1 a5339 2 if test "$enable_delayed_ack" != "no"; then enable_delayed_ack="yes" a5352 1 enable_dhcpv6="yes" a5357 36 # DHCPv4o6 optional compile-time feature. # Check whether --enable-dhcpv4o6 was given. if test "${enable_dhcpv4o6+set}" = set; then : enableval=$enable_dhcpv4o6; fi # DHCPv4o6 is off by default, so define if it is explicitly enabled. if test "$enable_dhcpv4o6" = "yes"; then # DHCPv4o6 requires DHCPv6 if test "$enable_dhcpv6" = "no"; then as_fn_error $? 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" need --with-randomdev=PATH or --with-randomdev=no" "$LINENO" 5 fi use_randomdev="/dev/random" elif test "$use_randomdev" = "yes"; then use_randomdev="/dev/random" fi if test "$use_randomdev" = "no"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5 $as_echo "disabled" >&6; } BINDCONFIG="$BINDCONFIG --with-randomdev=no" else if test "$cross_compiling" = "yes"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_randomdev (unchecked)" >&5 $as_echo "$use_randomdev (unchecked)" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_randomdev" >&5 $as_echo "$use_randomdev" >&6; } as_ac_File=`$as_echo "ac_cv_file_$use_randomdev" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $use_randomdev" >&5 $as_echo_n "checking for $use_randomdev... 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"cannot find $use_randomdev" "$LINENO" 5 fi fi BINDCONFIG="$BINDCONFIG --with-randomdev=$use_randomdev" fi BINDIOMUX="--disable-kqueue --disable-epoll --disable-devpoll" # check kqueue/epoll/devpoll alternative to select # Check whether --enable-kqueue was given. if test "${enable_kqueue+set}" = set; then : enableval=$enable_kqueue; want_kqueue="$enableval" else want_kqueue="no" a6540 49 if test "$want_kqueue" = "yes"; then BINDIOMUX="--enable-kqueue" { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-kqueue is not supported: it may lead to issues such as server looping" >&5 $as_echo "$as_me: WARNING: --enable-kqueue is not supported: it may lead to issues such as server looping" >&2;} fi # Check whether --enable-epoll was given. if test "${enable_epoll+set}" = set; then : enableval=$enable_epoll; want_epoll="$enableval" else want_epoll="no" fi if test "$want_epoll" = "yes"; then BINDIOMUX="--enable-epoll" { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-epoll is not supported: it may lead to issues such as server looping" >&5 $as_echo "$as_me: WARNING: --enable-epoll is not supported: it may lead to issues such as server looping" >&2;} fi # Check whether --enable-devpoll was given. if test "${enable_devpoll+set}" = set; then : enableval=$enable_devpoll; want_devpoll="$enableval" else want_devpoll="no" fi if test "$want_devpoll" = "yes"; then BINDIOMUX="--enable-devpoll" { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-devpoll is not supported: it may lead to issues such as server looping" >&5 $as_echo "$as_me: WARNING: --enable-devpoll is not supported: it may lead to issues such as server looping" >&2;} fi # general extra bind configure arguments # Check whether --with-bind-extra-config was given. if test "${with_bind_extra_config+set}" = set; then : withval=$with_bind_extra_config; use_xbindconfig="$withval" else use_xbindconfig="" fi case "$use_xbindconfig" in yes|no|'') ;; *) BINDCONFIG="$BINDCONFIG $use_xbindconfig" { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Most options to bind configure are not supported when used by ISC DHCP" >&5 $as_echo "$as_me: WARNING: Most options to bind configure are not supported when used by ISC DHCP" >&2;} ;; esac a6552 2 SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -I$srcdir" a6589 1 CFLAGS="$SAVE_CFLAGS" d6639 1 a6639 9 # bind/Makefile.in is not from automake so we need 2 variables for bind dir BINDSUBDIR= BINDDIR= BINDSRCDIR= BINDLIBIRSDIR= BINDLIBDNSDIR= BINDLIBISCCFGDIR= BINDLIBISCDIR= DISTCHECK_LIBBIND_CONFIGURE_FLAG= d6650 1 a6650 1 as_fn_error $? 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Now check whether nonexistent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Extract the first word of "grep ggrep" to use in msg output if test -z "$GREP"; then set dummy grep ggrep; ac_prog_name=$2 if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in grep ggrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_GREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_GREP_found && break 3 done done done IFS=$as_save_IFS fi GREP="$ac_cv_path_GREP" if test -z "$GREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_GREP=$GREP fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 echo "${ECHO_T}$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" { echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else # Extract the first word of "egrep" to use in msg output if test -z "$EGREP"; then set dummy egrep; ac_prog_name=$2 if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in egrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_EGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_found && break 3 done done done IFS=$as_save_IFS fi EGREP="$ac_cv_path_EGREP" if test -z "$EGREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_EGREP=$EGREP fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" { echo "$as_me:$LINENO: checking for AIX" >&5 echo $ECHO_N "checking for AIX... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef _AIX yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define _ALL_SOURCE 1 _ACEOF else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi rm -f conftest* { echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done if test "${ac_cv_header_minix_config_h+set}" = set; then { echo "$as_me:$LINENO: checking for minix/config.h" >&5 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; } if test "${ac_cv_header_minix_config_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking minix/config.h usability" >&5 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking minix/config.h presence" >&5 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for minix/config.h" >&5 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; } if test "${ac_cv_header_minix_config_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_minix_config_h=$ac_header_preproc fi { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; } fi if test $ac_cv_header_minix_config_h = yes; then MINIX=yes else MINIX= fi if test "$MINIX" = yes; then cat >>confdefs.h <<\_ACEOF #define _POSIX_SOURCE 1 _ACEOF cat >>confdefs.h <<\_ACEOF #define _POSIX_1_SOURCE 2 _ACEOF cat >>confdefs.h <<\_ACEOF #define _MINIX 1 _ACEOF fi { echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6; } if test "${ac_cv_safe_to_define___extensions__+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ # define __EXTENSIONS__ 1 $ac_includes_default int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? 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If you think this configuration is useful to you, please write to autoconf@@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@@gnu.org." >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi ac_config_headers="$ac_config_headers includes/config.h" # we sometimes need to know byte order for building packets { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } if test "${ac_cv_c_bigendian+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # See if sys/param.h defines the BYTE_ORDER macro. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { #if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then # It does; now see whether it defined to BIG_ENDIAN or not. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_bigendian=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # It does not; compile a test program. if test "$cross_compiling" = yes; then # try to guess the endianness by grepping values into an object file ac_cv_c_bigendian=unknown cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } int main () { _ascii (); _ebcdic (); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_bigendian=no else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in yes) byte_order=BIG_ENDIAN ;; no) byte_order=LITTLE_ENDIAN ;; *) { { echo "$as_me:$LINENO: error: unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" >&5 echo "$as_me: error: unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} { (exit 1); exit 1; }; } ;; esac cat >>confdefs.h <<_ACEOF #define DHCP_BYTE_ORDER $byte_order _ACEOF # Optional compile-time DEBUGging. # Check whether --enable-debug was given. if test "${enable_debug+set}" = set; then enableval=$enable_debug; enable_debug=yes else enable_debug=no fi # This is very much off by default. if test "$enable_debug" = "yes" ; then cat >>confdefs.h <<\_ACEOF #define DEBUG 1 _ACEOF # Just override CFLAGS to totally to remove optimization. CFLAGS="-g" fi # XXX: there are actually quite a lot more DEBUG_ features we could enable, # but I don't want to pollute the --help space. # #/* #define DEBUG_TOKENS */ #/* #define DEBUG_PACKET */ #/* #define DEBUG_EXPRESSIONS */ #/* #define DEBUG_FIND_LEASE */ #/* #define DEBUG_EXPRESSION_PARSE */ #/* #define DEBUG_CLASS_MATCHING */ #/* #define DEBUG_MEMORY_LEAKAGE */ #/* #define DEBUG_MALLOC_POOL */ #/* #define DEBUG_LEASE_STATE_TRANSITIONS */ #/* #define DEBUG_RC_HISTORY */ #/* #define DEBUG_RC_HISTORY_EXHAUSTIVELY */ #/* #define RC_HISTORY_MAX 10240 */ #/* #define POINTER_DEBUG */ #/* #define DEBUG_FAILOVER_MESSAGES */ #/* #define DEBUG_FAILOVER_TIMING */ #/* #define DEBUG_DUMP_ALL_LEASES */ # Failover optional compile-time feature. # Check whether --enable-failover was given. if test "${enable_failover+set}" = set; then enableval=$enable_failover; fi # Failover is on by default, so define if it is not explicitly disabled. if test "$enable_failover" != "no"; then cat >>confdefs.h <<\_ACEOF #define FAILOVER_PROTOCOL 1 _ACEOF fi # execute() support. # Check whether --enable-execute was given. if test "${enable_execute+set}" = set; then enableval=$enable_execute; fi # execute() is on by default, so define if it is not explicitly disabled. if test "$enable_execute" != "no" ; then cat >>confdefs.h <<\_ACEOF #define ENABLE_EXECUTE 1 _ACEOF fi # Server tracing support. # Check whether --enable-tracing was given. if test "${enable_tracing+set}" = set; then enableval=$enable_tracing; fi # tracing is on by default, so define if it is not explicitly disabled. if test "$enable_tracing" != "no" ; then cat >>confdefs.h <<\_ACEOF #define TRACING 1 _ACEOF fi # Delayed-ack feature support (experimental). # Check whether --enable-delayed_ack was given. if test "${enable_delayed_ack+set}" = set; then enableval=$enable_delayed_ack; fi if test "$enable_delayed_ack" = "yes"; then cat >>confdefs.h <<\_ACEOF #define DELAYED_ACK 1 _ACEOF fi # DHCPv6 optional compile-time feature. # Check whether --enable-dhcpv6 was given. if test "${enable_dhcpv6+set}" = set; then enableval=$enable_dhcpv6; fi # DHCPv6 is on by default, so define if it is not explicitly disabled. if test "$enable_dhcpv6" != "no"; then cat >>confdefs.h <<\_ACEOF #define DHCPv6 1 _ACEOF fi # PARANOIA is off by default (until we can test it with all features) # Check whether --enable-paranoia was given. if test "${enable_paranoia+set}" = set; then enableval=$enable_paranoia; fi # Check whether --enable-early_chroot was given. if test "${enable_early_chroot+set}" = set; then enableval=$enable_early_chroot; fi # If someone enables early chroot, but does not enable paranoia, do so for # them. if test "$enable_paranoia" != "yes" && \ test "$enable_early_chroot" = "yes" ; then enable_paranoia="yes" fi if test "$enable_paranoia" = "yes" ; then cat >>confdefs.h <<\_ACEOF #define PARANOIA 1 _ACEOF fi if test "$enable_early_chroot" = "yes" ; then cat >>confdefs.h <<\_ACEOF #define EARLY_CHROOT 1 _ACEOF fi # Check whether --enable-ipv4_pktinfo was given. if test "${enable_ipv4_pktinfo+set}" = set; then enableval=$enable_ipv4_pktinfo; fi if test "$enable_ipv4_pktinfo" = "yes"; then cat >>confdefs.h <<\_ACEOF #define USE_V4_PKTINFO 1 _ACEOF fi # Check whether --enable-use_sockets was given. if test "${enable_use_sockets+set}" = set; then enableval=$enable_use_sockets; fi if test "$enable_use_sockets" = "yes"; then cat >>confdefs.h <<\_ACEOF #define USE_SOCKETS 1 _ACEOF fi # Try to hnadle incorrect byte order for secs field # This is off by default # Check whether --enable-secs_byteorder was given. if test "${enable_secs_byteorder+set}" = set; then enableval=$enable_secs_byteorder; fi if test "$enable_secs_byteorder" = "yes" ; then cat >>confdefs.h <<\_ACEOF #define SECS_BYTEORDER 1 _ACEOF fi # Testing section atf_path="no" # Check whether --with-atf was given. if test "${with_atf+set}" = set; then withval=$with_atf; atf_path="$withval" fi if test "$atf_path" != "no" ; then # Config path for pkg-config atf_pcp="" if test "$atf_path" != "yes" ; then if test -f $atf_path/lib/pkgconfig/atf-c.pc ; then atf_pcp=$atf_path/lib/pkgconfig fi else # Not specified, try some common paths atf_dirs="/usr /usr/local /usr/pkg /opt /opt/local" for d in $atf_dirs do if test -f $d/lib/pkgconfig/atf-c.pc ; then atf_pcp=$d/lib/pkgconfig fi done fi if test "$atf_pcp" = "" ; then { { echo "$as_me:$LINENO: error: Unable to find atf files in location specified" >&5 echo "$as_me: error: Unable to find atf files in location specified" >&2;} { (exit 1); exit 1; }; } else ATF_CFLAGS="`PKG_CONFIG_PATH=$atf_pcp pkg-config --cflags atf-c` -DUNIT_TEST" ATF_LDFLAGS="`PKG_CONFIG_PATH=$atf_pcp pkg-config --libs atf-c`" fi fi if test "$atf_pcp" != ""; then HAVE_ATF_TRUE= HAVE_ATF_FALSE='#' else HAVE_ATF_TRUE='#' HAVE_ATF_FALSE= fi ### Uncomment this once docs.lab.isc.org upgrades to automake 1.11 ### AM_COND_IF([HAVE_ATF], [AC_DEFINE([HAVE_ATF], [1], [ATF framework specified?])]) ### ### Path fun. Older versions of DHCP were installed in /usr/sbin, so we ### need to look there and potentially overwrite by default (but not if ### the user configures an alternate value). LOCALSTATEDIR is totally ### braindead. No one uses /usr/local/var/db/ nor /usr/local/var/run, and ### they would be insane for suggesting it. We need to look in /var/for ### 'db' and 'state/dhcp' for db files, and /var/run for pid files by ### default. ### if test "x$prefix" = xNONE; then echo $ECHO_N "checking for prefix by $ECHO_C" >&6 # Extract the first word of "dhcpd", so it can be a program name with args. set dummy dhcpd; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_ac_prefix_program+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $ac_prefix_program in [\\/]* | ?:[\\/]*) ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_prefix_program=$ac_cv_path_ac_prefix_program if test -n "$ac_prefix_program"; then { echo "$as_me:$LINENO: result: $ac_prefix_program" >&5 echo "${ECHO_T}$ac_prefix_program" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test -n "$ac_prefix_program"; then prefix=`$as_dirname -- "$ac_prefix_program" || $as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_prefix_program" : 'X\(//\)[^/]' \| \ X"$ac_prefix_program" : 'X\(//\)$' \| \ X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null || echo X"$ac_prefix_program" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'` prefix=`$as_dirname -- "$prefix" || $as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$prefix" : 'X\(//\)[^/]' \| \ X"$prefix" : 'X\(//\)$' \| \ X"$prefix" : 'X\(/\)' \| . 2>/dev/null || echo X"$prefix" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'` fi fi # XXX - isn't there SOME WAY to default autoconf to /var instead of # /usr/local/var/no/one/has/this/please/stop/trying? case "$localstatedir" in '${prefix}/var') localstatedir=/var ;; esac # Allow specification of alternate state files # Check whether --with-srv-lease-file was given. if test "${with_srv_lease_file+set}" = set; then withval=$with_srv_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD_DB "$withval" _ACEOF fi echo -n "checking for dhcpd.leases location..." if [ "x$with_srv_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_srv_lease_file="${localstatedir}/db/dhcpd.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_srv_lease_file="${localstatedir}/state/dhcp/dhcpd.leases" else with_srv_lease_file="${localstatedir}/state/dhcpd.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_srv_lease_file="${localstatedir}/lib/dhcp/dhcpd.leases" else with_srv_lease_file="${localstatedir}/lib/dhcpd.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_srv_lease_file="${localstatedir}/etc/dhcpd.leases" else with_srv_lease_file="/etc/dhcpd.leases" fi fi echo "$with_srv_lease_file" # Check whether --with-srv6-lease-file was given. if test "${with_srv6_lease_file+set}" = set; then withval=$with_srv6_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD6_DB "$withval" _ACEOF fi echo -n "checking for dhcpd6.leases location..." if [ "x$with_srv6_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_srv6_lease_file="${localstatedir}/db/dhcpd6.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_srv6_lease_file="${localstatedir}/state/dhcp/dhcpd6.leases" else with_srv6_lease_file="${localstatedir}/state/dhcpd6.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_srv6_lease_file="${localstatedir}/lib/dhcp/dhcpd6.leases" else with_srv6_lease_file="${localstatedir}/lib/dhcpd6.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_srv6_lease_file="${localstatedir}/etc/dhcpd6.leases" else with_srv6_lease_file="/etc/dhcpd6.leases" fi fi echo "$with_srv6_lease_file" # Check whether --with-cli-lease-file was given. if test "${with_cli_lease_file+set}" = set; then withval=$with_cli_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT_DB "$withval" _ACEOF fi echo -n "checking for dhclient.leases location..." if [ "x$with_cli_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_cli_lease_file="${localstatedir}/db/dhclient.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_cli_lease_file="${localstatedir}/state/dhcp/dhclient.leases" else with_cli_lease_file="${localstatedir}/state/dhclient.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_cli_lease_file="${localstatedir}/lib/dhcp/dhclient.leases" else with_cli_lease_file="${localstatedir}/lib/dhclient.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_cli_lease_file="${localstatedir}/etc/dhclient.leases" else with_cli_lease_file="/etc/dhclient.leases" fi fi echo "$with_cli_lease_file" # Check whether --with-cli6-lease-file was given. if test "${with_cli6_lease_file+set}" = set; then withval=$with_cli6_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT6_DB "$withval" _ACEOF fi echo -n "checking for dhclient6.leases location..." if [ "x$with_cli6_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_cli6_lease_file="${localstatedir}/db/dhclient6.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_cli6_lease_file="${localstatedir}/state/dhcp/dhclient6.leases" else with_cli6_lease_file="${localstatedir}/state/dhclient6.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_cli6_lease_file="${localstatedir}/lib/dhcp/dhclient6.leases" else with_cli6_lease_file="${localstatedir}/lib/dhclient6.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_cli6_lease_file="${localstatedir}/etc/dhclient6.leases" else with_cli6_lease_file="/etc/dhclient6.leases" fi fi echo "$with_cli6_lease_file" # Check whether --with-srv-pid-file was given. if test "${with_srv_pid_file+set}" = set; then withval=$with_srv_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD_PID "$withval" _ACEOF fi # Check whether --with-srv6-pid-file was given. if test "${with_srv6_pid_file+set}" = set; then withval=$with_srv6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD6_PID "$withval" _ACEOF fi # Check whether --with-cli-pid-file was given. if test "${with_cli_pid_file+set}" = set; then withval=$with_cli_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT_PID "$withval" _ACEOF fi # Check whether --with-cli6-pid-file was given. if test "${with_cli6_pid_file+set}" = set; then withval=$with_cli6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT6_PID "$withval" _ACEOF fi # Check whether --with-relay-pid-file was given. if test "${with_relay_pid_file+set}" = set; then withval=$with_relay_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCRELAY_PID "$withval" _ACEOF fi # Check whether --with-relay6-pid-file was given. if test "${with_relay6_pid_file+set}" = set; then withval=$with_relay6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCRELAY6_PID "$withval" _ACEOF fi # Check basic types. { echo "$as_me:$LINENO: checking for int8_t" >&5 echo $ECHO_N "checking for int8_t... $ECHO_C" >&6; } if test "${ac_cv_c_int8_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_int8_t=no for ac_type in 'int8_t' 'int' 'long int' \ 'long long int' 'short int' 'signed char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 1))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 1) < ($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in int8_t) ac_cv_c_int8_t=yes ;; *) ac_cv_c_int8_t=$ac_type ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int8_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_int8_t" >&5 echo "${ECHO_T}$ac_cv_c_int8_t" >&6; } case $ac_cv_c_int8_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int8_t $ac_cv_c_int8_t _ACEOF ;; esac { echo "$as_me:$LINENO: checking for int16_t" >&5 echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; } if test "${ac_cv_c_int16_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_int16_t=no for ac_type in 'int16_t' 'int' 'long int' \ 'long long int' 'short int' 'signed char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1) < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in int16_t) ac_cv_c_int16_t=yes ;; *) ac_cv_c_int16_t=$ac_type ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int16_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_int16_t" >&5 echo "${ECHO_T}$ac_cv_c_int16_t" >&6; } case $ac_cv_c_int16_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int16_t $ac_cv_c_int16_t _ACEOF ;; esac { echo "$as_me:$LINENO: checking for int32_t" >&5 echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; } if test "${ac_cv_c_int32_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_int32_t=no for ac_type in 'int32_t' 'int' 'long int' \ 'long long int' 'short int' 'signed char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1) < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in int32_t) ac_cv_c_int32_t=yes ;; *) ac_cv_c_int32_t=$ac_type ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int32_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5 echo "${ECHO_T}$ac_cv_c_int32_t" >&6; } case $ac_cv_c_int32_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int32_t $ac_cv_c_int32_t _ACEOF ;; esac { echo "$as_me:$LINENO: checking for int64_t" >&5 echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; } if test "${ac_cv_c_int64_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_int64_t=no for ac_type in 'int64_t' 'int' 'long int' \ 'long long int' 'short int' 'signed char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 1))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 1) < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in int64_t) ac_cv_c_int64_t=yes ;; *) ac_cv_c_int64_t=$ac_type ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int64_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_int64_t" >&5 echo "${ECHO_T}$ac_cv_c_int64_t" >&6; } case $ac_cv_c_int64_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int64_t $ac_cv_c_int64_t _ACEOF ;; esac # Some systems need the u_intX_t types defined across. { echo "$as_me:$LINENO: checking for u_int8_t" >&5 echo $ECHO_N "checking for u_int8_t... $ECHO_C" >&6; } if test "${ac_cv_type_u_int8_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default typedef u_int8_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_u_int8_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_u_int8_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_u_int8_t" >&5 echo "${ECHO_T}$ac_cv_type_u_int8_t" >&6; } if test $ac_cv_type_u_int8_t = yes; then : else { echo "$as_me:$LINENO: checking for uint8_t" >&5 echo $ECHO_N "checking for uint8_t... $ECHO_C" >&6; } if test "${ac_cv_c_uint8_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_uint8_t=no for ac_type in 'uint8_t' 'unsigned int' 'unsigned long int' \ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) -1 >> (8 - 1) == 1)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then case $ac_type in uint8_t) ac_cv_c_uint8_t=yes ;; *) ac_cv_c_uint8_t=$ac_type ;; esac else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint8_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_uint8_t" >&5 echo "${ECHO_T}$ac_cv_c_uint8_t" >&6; } case $ac_cv_c_uint8_t in #( no|yes) ;; #( *) cat >>confdefs.h <<\_ACEOF #define _UINT8_T 1 _ACEOF cat >>confdefs.h <<_ACEOF #define uint8_t $ac_cv_c_uint8_t _ACEOF ;; esac cat >>confdefs.h <<\_ACEOF #define u_int8_t uint8_t _ACEOF fi { echo "$as_me:$LINENO: checking for u_int16_t" >&5 echo $ECHO_N "checking for u_int16_t... $ECHO_C" >&6; } if test "${ac_cv_type_u_int16_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default typedef u_int16_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_u_int16_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_u_int16_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_u_int16_t" >&5 echo "${ECHO_T}$ac_cv_type_u_int16_t" >&6; } if test $ac_cv_type_u_int16_t = yes; then : else { echo "$as_me:$LINENO: checking for uint16_t" >&5 echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; } if test "${ac_cv_c_uint16_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_uint16_t=no for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then case $ac_type in uint16_t) ac_cv_c_uint16_t=yes ;; *) ac_cv_c_uint16_t=$ac_type ;; esac else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint16_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5 echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; } case $ac_cv_c_uint16_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define uint16_t $ac_cv_c_uint16_t _ACEOF ;; esac cat >>confdefs.h <<\_ACEOF #define u_int16_t uint16_t _ACEOF fi { echo "$as_me:$LINENO: checking for u_int32_t" >&5 echo $ECHO_N "checking for u_int32_t... $ECHO_C" >&6; } if test "${ac_cv_type_u_int32_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default typedef u_int32_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_u_int32_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_u_int32_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_u_int32_t" >&5 echo "${ECHO_T}$ac_cv_type_u_int32_t" >&6; } if test $ac_cv_type_u_int32_t = yes; then : else { echo "$as_me:$LINENO: checking for uint32_t" >&5 echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; } if test "${ac_cv_c_uint32_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_uint32_t=no for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then case $ac_type in uint32_t) ac_cv_c_uint32_t=yes ;; *) ac_cv_c_uint32_t=$ac_type ;; esac else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint32_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5 echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; } case $ac_cv_c_uint32_t in #( no|yes) ;; #( *) cat >>confdefs.h <<\_ACEOF #define _UINT32_T 1 _ACEOF cat >>confdefs.h <<_ACEOF #define uint32_t $ac_cv_c_uint32_t _ACEOF ;; esac cat >>confdefs.h <<\_ACEOF #define u_int32_t uint32_t _ACEOF fi { echo "$as_me:$LINENO: checking for u_int64_t" >&5 echo $ECHO_N "checking for u_int64_t... $ECHO_C" >&6; } if test "${ac_cv_type_u_int64_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default typedef u_int64_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_u_int64_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_u_int64_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_u_int64_t" >&5 echo "${ECHO_T}$ac_cv_type_u_int64_t" >&6; } if test $ac_cv_type_u_int64_t = yes; then : else { echo "$as_me:$LINENO: checking for uint64_t" >&5 echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6; } if test "${ac_cv_c_uint64_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_uint64_t=no for ac_type in 'uint64_t' 'unsigned int' 'unsigned long int' \ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) -1 >> (64 - 1) == 1)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then case $ac_type in uint64_t) ac_cv_c_uint64_t=yes ;; *) ac_cv_c_uint64_t=$ac_type ;; esac else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint64_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_uint64_t" >&5 echo "${ECHO_T}$ac_cv_c_uint64_t" >&6; } case $ac_cv_c_uint64_t in #( no|yes) ;; #( *) cat >>confdefs.h <<\_ACEOF #define _UINT64_T 1 _ACEOF cat >>confdefs.h <<_ACEOF #define uint64_t $ac_cv_c_uint64_t _ACEOF ;; esac cat >>confdefs.h <<\_ACEOF #define u_int64_t uint64_t _ACEOF fi # see if ifaddrs.h is available for ac_header in ifaddrs.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # figure out what IPv4 interface code to use for ac_header in linux/types.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # needed for linux/filter.h on old systems { echo "$as_me:$LINENO: checking for linux/filter.h" >&5 echo $ECHO_N "checking for linux/filter.h... $ECHO_C" >&6; } if test "${ac_cv_header_linux_filter_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef HAVE_LINUX_TYPES_H #include #endif #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_linux_filter_h=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_linux_filter_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_header_linux_filter_h" >&5 echo "${ECHO_T}$ac_cv_header_linux_filter_h" >&6; } if test $ac_cv_header_linux_filter_h = yes; then DO_LPF=1 fi if test -n "$DO_LPF" then cat >>confdefs.h <<\_ACEOF #define HAVE_LPF 1 _ACEOF else if test "${ac_cv_header_sys_dlpi_h+set}" = set; then { echo "$as_me:$LINENO: checking for sys/dlpi.h" >&5 echo $ECHO_N "checking for sys/dlpi.h... $ECHO_C" >&6; } if test "${ac_cv_header_sys_dlpi_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dlpi_h" >&5 echo "${ECHO_T}$ac_cv_header_sys_dlpi_h" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking sys/dlpi.h usability" >&5 echo $ECHO_N "checking sys/dlpi.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking sys/dlpi.h presence" >&5 echo $ECHO_N "checking sys/dlpi.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: sys/dlpi.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: sys/dlpi.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: sys/dlpi.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: sys/dlpi.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: sys/dlpi.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: sys/dlpi.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: sys/dlpi.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: sys/dlpi.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for sys/dlpi.h" >&5 echo $ECHO_N "checking for sys/dlpi.h... $ECHO_C" >&6; } if test "${ac_cv_header_sys_dlpi_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_sys_dlpi_h=$ac_header_preproc fi { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dlpi_h" >&5 echo "${ECHO_T}$ac_cv_header_sys_dlpi_h" >&6; } fi if test $ac_cv_header_sys_dlpi_h = yes; then DO_DLPI=1 fi if test -n "$DO_DLPI" then cat >>confdefs.h <<\_ACEOF #define HAVE_DLPI 1 _ACEOF else if test "${ac_cv_header_net_bpf_h+set}" = set; then { echo "$as_me:$LINENO: checking for net/bpf.h" >&5 echo $ECHO_N "checking for net/bpf.h... $ECHO_C" >&6; } if test "${ac_cv_header_net_bpf_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_net_bpf_h" >&5 echo "${ECHO_T}$ac_cv_header_net_bpf_h" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking net/bpf.h usability" >&5 echo $ECHO_N "checking net/bpf.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking net/bpf.h presence" >&5 echo $ECHO_N "checking net/bpf.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: net/bpf.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: net/bpf.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: net/bpf.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: net/bpf.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: net/bpf.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: net/bpf.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: net/bpf.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: net/bpf.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: net/bpf.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: net/bpf.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for net/bpf.h" >&5 echo $ECHO_N "checking for net/bpf.h... $ECHO_C" >&6; } if test "${ac_cv_header_net_bpf_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_net_bpf_h=$ac_header_preproc fi { echo "$as_me:$LINENO: result: $ac_cv_header_net_bpf_h" >&5 echo "${ECHO_T}$ac_cv_header_net_bpf_h" >&6; } fi if test $ac_cv_header_net_bpf_h = yes; then DO_BPF=1 fi if test -n "$DO_BPF" then cat >>confdefs.h <<\_ACEOF #define HAVE_BPF 1 _ACEOF fi fi fi # SIOCGLIFCONF uses some transport structures. Trick is not all platforms # use the same structures. We like to use 'struct lifconf' and 'struct # lifreq', but we'll use these other structures if they're present. HPUX # does not define 'struct lifnum', but does use SIOCGLIFNUM - they use an # int value. # { echo "$as_me:$LINENO: checking for struct lifnum" >&5 echo $ECHO_N "checking for struct lifnum... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include int main () { struct lifnum a; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ISC_PLATFORM_HAVELIFNUM 1 _ACEOF else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: checking for struct if_laddrconf" >&5 echo $ECHO_N "checking for struct if_laddrconf... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { struct if_laddrconf a; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ISC_PLATFORM_HAVEIF_LADDRCONF 1 _ACEOF else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: checking for struct if_laddrreq" >&5 echo $ECHO_N "checking for struct if_laddrreq... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { struct if_laddrreq a; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ISC_PLATFORM_HAVEIF_LADDRREQ 1 _ACEOF else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext # # check for GCC noreturn attribute # { echo "$as_me:$LINENO: checking for GCC noreturn attribute" >&5 echo $ECHO_N "checking for GCC noreturn attribute... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { void foo() __attribute__((noreturn)); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ISC_DHCP_NORETURN __attribute__((noreturn)) _ACEOF else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } cat >>confdefs.h <<\_ACEOF #define ISC_DHCP_NORETURN _ACEOF fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # Look for optional headers. for ac_header in sys/socket.h net/if_dl.h net/if6.h regex.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # Solaris needs some libraries for functions { echo "$as_me:$LINENO: checking for library containing socket" >&5 echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6; } if test "${ac_cv_search_socket+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF for ac_lib in '' socket; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_socket=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_socket+set}" = set; then break fi done if test "${ac_cv_search_socket+set}" = set; then : else ac_cv_search_socket=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5 echo "${ECHO_T}$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { echo "$as_me:$LINENO: checking for library containing inet_ntoa" >&5 echo $ECHO_N "checking for library containing inet_ntoa... $ECHO_C" >&6; } if test "${ac_cv_search_inet_ntoa+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char inet_ntoa (); int main () { return inet_ntoa (); ; return 0; } _ACEOF for ac_lib in '' nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_inet_ntoa=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_inet_ntoa+set}" = set; then break fi done if test "${ac_cv_search_inet_ntoa+set}" = set; then : else ac_cv_search_inet_ntoa=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_inet_ntoa" >&5 echo "${ECHO_T}$ac_cv_search_inet_ntoa" >&6; } ac_res=$ac_cv_search_inet_ntoa if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { echo "$as_me:$LINENO: checking for library containing inet_aton" >&5 echo $ECHO_N "checking for library containing inet_aton... $ECHO_C" >&6; } if test "${ac_cv_search_inet_aton+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char inet_aton (); int main () { return inet_aton (); ; return 0; } _ACEOF for ac_lib in '' socket nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_inet_aton=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_inet_aton+set}" = set; then break fi done if test "${ac_cv_search_inet_aton+set}" = set; then : else ac_cv_search_inet_aton=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_inet_aton" >&5 echo "${ECHO_T}$ac_cv_search_inet_aton" >&6; } ac_res=$ac_cv_search_inet_aton if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else cat >>confdefs.h <<\_ACEOF #define NEED_INET_ATON 1 _ACEOF fi # Check for a standalone regex library. { echo "$as_me:$LINENO: checking for library containing regcomp" >&5 echo $ECHO_N "checking for library containing regcomp... $ECHO_C" >&6; } if test "${ac_cv_search_regcomp+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char regcomp (); int main () { return regcomp (); ; return 0; } _ACEOF for ac_lib in '' regex; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_regcomp=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_regcomp+set}" = set; then break fi done if test "${ac_cv_search_regcomp+set}" = set; then : else ac_cv_search_regcomp=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_regcomp" >&5 echo "${ECHO_T}$ac_cv_search_regcomp" >&6; } ac_res=$ac_cv_search_regcomp if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # For HP/UX we need -lipv6 for if_nametoindex, perhaps others. { echo "$as_me:$LINENO: checking for library containing if_nametoindex" >&5 echo $ECHO_N "checking for library containing if_nametoindex... $ECHO_C" >&6; } if test "${ac_cv_search_if_nametoindex+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char if_nametoindex (); int main () { return if_nametoindex (); ; return 0; } _ACEOF for ac_lib in '' ipv6; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_if_nametoindex=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_if_nametoindex+set}" = set; then break fi done if test "${ac_cv_search_if_nametoindex+set}" = set; then : else ac_cv_search_if_nametoindex=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_if_nametoindex" >&5 echo "${ECHO_T}$ac_cv_search_if_nametoindex" >&6; } ac_res=$ac_cv_search_if_nametoindex if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # check for /dev/random (declares HAVE_DEV_RANDOM) { echo "$as_me:$LINENO: checking for /dev/random" >&5 echo $ECHO_N "checking for /dev/random... $ECHO_C" >&6; } if test "${ac_cv_file__dev_random+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else test "$cross_compiling" = yes && { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} { (exit 1); exit 1; }; } if test -r "/dev/random"; then ac_cv_file__dev_random=yes else ac_cv_file__dev_random=no fi fi { echo "$as_me:$LINENO: result: $ac_cv_file__dev_random" >&5 echo "${ECHO_T}$ac_cv_file__dev_random" >&6; } if test $ac_cv_file__dev_random = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_DEV_RANDOM 1 _ACEOF fi # see if there is a "sa_len" field in our interface information structure { echo "$as_me:$LINENO: checking for struct sockaddr.sa_len" >&5 echo $ECHO_N "checking for struct sockaddr.sa_len... $ECHO_C" >&6; } if test "${ac_cv_member_struct_sockaddr_sa_len+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { static struct sockaddr ac_aggr; if (ac_aggr.sa_len) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_sockaddr_sa_len=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { static struct sockaddr ac_aggr; if (sizeof ac_aggr.sa_len) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_sockaddr_sa_len=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_sockaddr_sa_len=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_member_struct_sockaddr_sa_len" >&5 echo "${ECHO_T}$ac_cv_member_struct_sockaddr_sa_len" >&6; } if test $ac_cv_member_struct_sockaddr_sa_len = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_SA_LEN _ACEOF fi # figure out pointer size { echo "$as_me:$LINENO: checking for struct iaddr *" >&5 echo $ECHO_N "checking for struct iaddr *... $ECHO_C" >&6; } if test "${ac_cv_type_struct_iaddr_p+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_struct_iaddr_p=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_struct_iaddr_p=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_struct_iaddr_p" >&5 echo "${ECHO_T}$ac_cv_type_struct_iaddr_p" >&6; } # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { echo "$as_me:$LINENO: checking size of struct iaddr *" >&5 echo $ECHO_N "checking size of struct iaddr *... $ECHO_C" >&6; } if test "${ac_cv_sizeof_struct_iaddr_p+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=0 ac_mid=0 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` if test $ac_lo -le $ac_mid; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=-1 ac_mid=-1 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` if test $ac_mid -le $ac_hi; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # Binary search between lo and hi bounds. while test "x$ac_lo" != "x$ac_hi"; do ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done case $ac_lo in ?*) ac_cv_sizeof_struct_iaddr_p=$ac_lo;; '') if test "$ac_cv_type_struct_iaddr_p" = yes; then { { echo "$as_me:$LINENO: error: cannot compute sizeof (struct iaddr *) See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (struct iaddr *) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else ac_cv_sizeof_struct_iaddr_p=0 fi ;; esac else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int main () { FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; fprintf (f, "%lu\n", i); } return ferror (f) || fclose (f) != 0; ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_struct_iaddr_p=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_struct_iaddr_p" = yes; then { { echo "$as_me:$LINENO: error: cannot compute sizeof (struct iaddr *) See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (struct iaddr *) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else ac_cv_sizeof_struct_iaddr_p=0 fi fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi { echo "$as_me:$LINENO: result: $ac_cv_sizeof_struct_iaddr_p" >&5 echo "${ECHO_T}$ac_cv_sizeof_struct_iaddr_p" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_STRUCT_IADDR_P $ac_cv_sizeof_struct_iaddr_p _ACEOF # Solaris does not have the msg_control or msg_controlen members # in the msghdr structure unless you define: # # _XOPEN_SOURCE, _XOPEN_SOURCE_EXTENDED, and __EXTENSIONS__ # # See the "standards" man page for details. # # We check for the msg_control member, and if it is not found, we check # again with the appropriate defines added to the CFLAGS. 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Now check whether nonexistent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; } if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Extract the first word of "grep ggrep" to use in msg output if test -z "$GREP"; then set dummy grep ggrep; ac_prog_name=$2 if test "${ac_cv_path_GREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_GREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in grep ggrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in *GNU*) ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo 'GREP' >> "conftest.nl" "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_GREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_GREP_found && break 3 done done done IFS=$as_save_IFS fi GREP="$ac_cv_path_GREP" if test -z "$GREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_GREP=$GREP fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5 echo "${ECHO_T}$ac_cv_path_GREP" >&6; } GREP="$ac_cv_path_GREP" { echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; } if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 then ac_cv_path_EGREP="$GREP -E" else # Extract the first word of "egrep" to use in msg output if test -z "$EGREP"; then set dummy egrep; ac_prog_name=$2 if test "${ac_cv_path_EGREP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_path_EGREP_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in egrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in *GNU*) ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; *) ac_count=0 echo $ECHO_N "0123456789$ECHO_C" >"conftest.in" while : do cat "conftest.in" "conftest.in" >"conftest.tmp" mv "conftest.tmp" "conftest.in" cp "conftest.in" "conftest.nl" echo 'EGREP' >> "conftest.nl" "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break ac_count=`expr $ac_count + 1` if test $ac_count -gt ${ac_path_EGREP_max-0}; then # Best one so far, save it but keep looking for a better one ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_max=$ac_count fi # 10*(2^10) chars as input seems more than enough test $ac_count -gt 10 && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out;; esac $ac_path_EGREP_found && break 3 done done done IFS=$as_save_IFS fi EGREP="$ac_cv_path_EGREP" if test -z "$EGREP"; then { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;} { (exit 1); exit 1; }; } fi else ac_cv_path_EGREP=$EGREP fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" { echo "$as_me:$LINENO: checking for AIX" >&5 echo $ECHO_N "checking for AIX... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef _AIX yes #endif _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "yes" >/dev/null 2>&1; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define _ALL_SOURCE 1 _ACEOF else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi rm -f conftest* { echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; } if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done if test "${ac_cv_header_minix_config_h+set}" = set; then { echo "$as_me:$LINENO: checking for minix/config.h" >&5 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; } if test "${ac_cv_header_minix_config_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking minix/config.h usability" >&5 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking minix/config.h presence" >&5 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for minix/config.h" >&5 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; } if test "${ac_cv_header_minix_config_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_minix_config_h=$ac_header_preproc fi { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; } fi if test $ac_cv_header_minix_config_h = yes; then MINIX=yes else MINIX= fi if test "$MINIX" = yes; then cat >>confdefs.h <<\_ACEOF #define _POSIX_SOURCE 1 _ACEOF cat >>confdefs.h <<\_ACEOF #define _POSIX_1_SOURCE 2 _ACEOF cat >>confdefs.h <<\_ACEOF #define _MINIX 1 _ACEOF fi { echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6; } if test "${ac_cv_safe_to_define___extensions__+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ # define __EXTENSIONS__ 1 $ac_includes_default int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? 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If you think this configuration is useful to you, please write to autoconf@@gnu.org." >&5 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools whose name does not start with the host triplet. If you think this configuration is useful to you, please write to autoconf@@gnu.org." >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi ac_config_headers="$ac_config_headers includes/config.h" # we sometimes need to know byte order for building packets { echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5 echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6; } if test "${ac_cv_c_bigendian+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # See if sys/param.h defines the BYTE_ORDER macro. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { #if ! (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN \ && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then # It does; now see whether it defined to BIG_ENDIAN or not. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_c_bigendian=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # It does not; compile a test program. if test "$cross_compiling" = yes; then # try to guess the endianness by grepping values into an object file ac_cv_c_bigendian=unknown cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; } short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; } int main () { _ascii (); _ebcdic (); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_bigendian=no else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5 echo "${ECHO_T}$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in yes) byte_order=BIG_ENDIAN ;; no) byte_order=LITTLE_ENDIAN ;; *) { { echo "$as_me:$LINENO: error: unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" >&5 echo "$as_me: error: unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" >&2;} { (exit 1); exit 1; }; } ;; esac cat >>confdefs.h <<_ACEOF #define DHCP_BYTE_ORDER $byte_order _ACEOF # Optional compile-time DEBUGging. # Check whether --enable-debug was given. if test "${enable_debug+set}" = set; then enableval=$enable_debug; enable_debug=yes else enable_debug=no fi # This is very much off by default. if test "$enable_debug" = "yes" ; then cat >>confdefs.h <<\_ACEOF #define DEBUG 1 _ACEOF # Just override CFLAGS to totally to remove optimization. CFLAGS="-g" fi # XXX: there are actually quite a lot more DEBUG_ features we could enable, # but I don't want to pollute the --help space. # #/* #define DEBUG_TOKENS */ #/* #define DEBUG_PACKET */ #/* #define DEBUG_EXPRESSIONS */ #/* #define DEBUG_FIND_LEASE */ #/* #define DEBUG_EXPRESSION_PARSE */ #/* #define DEBUG_CLASS_MATCHING */ #/* #define DEBUG_MEMORY_LEAKAGE */ #/* #define DEBUG_MALLOC_POOL */ #/* #define DEBUG_LEASE_STATE_TRANSITIONS */ #/* #define DEBUG_RC_HISTORY */ #/* #define DEBUG_RC_HISTORY_EXHAUSTIVELY */ #/* #define RC_HISTORY_MAX 10240 */ #/* #define POINTER_DEBUG */ #/* #define DEBUG_FAILOVER_MESSAGES */ #/* #define DEBUG_FAILOVER_TIMING */ #/* #define DEBUG_DUMP_ALL_LEASES */ # Failover optional compile-time feature. # Check whether --enable-failover was given. if test "${enable_failover+set}" = set; then enableval=$enable_failover; fi # Failover is on by default, so define if it is not explicitly disabled. if test "$enable_failover" != "no"; then cat >>confdefs.h <<\_ACEOF #define FAILOVER_PROTOCOL 1 _ACEOF fi # execute() support. # Check whether --enable-execute was given. if test "${enable_execute+set}" = set; then enableval=$enable_execute; fi # execute() is on by default, so define if it is not explicitly disabled. if test "$enable_execute" != "no" ; then cat >>confdefs.h <<\_ACEOF #define ENABLE_EXECUTE 1 _ACEOF fi # Server tracing support. # Check whether --enable-tracing was given. if test "${enable_tracing+set}" = set; then enableval=$enable_tracing; fi # tracing is on by default, so define if it is not explicitly disabled. if test "$enable_tracing" != "no" ; then cat >>confdefs.h <<\_ACEOF #define TRACING 1 _ACEOF fi # Delayed-ack feature support (experimental). # Check whether --enable-delayed_ack was given. if test "${enable_delayed_ack+set}" = set; then enableval=$enable_delayed_ack; fi if test "$enable_delayed_ack" = "yes"; then cat >>confdefs.h <<\_ACEOF #define DELAYED_ACK 1 _ACEOF fi # DHCPv6 optional compile-time feature. # Check whether --enable-dhcpv6 was given. if test "${enable_dhcpv6+set}" = set; then enableval=$enable_dhcpv6; fi # DHCPv6 is on by default, so define if it is not explicitly disabled. if test "$enable_dhcpv6" != "no"; then cat >>confdefs.h <<\_ACEOF #define DHCPv6 1 _ACEOF fi # PARANOIA is off by default (until we can test it with all features) # Check whether --enable-paranoia was given. if test "${enable_paranoia+set}" = set; then enableval=$enable_paranoia; fi # Check whether --enable-early_chroot was given. if test "${enable_early_chroot+set}" = set; then enableval=$enable_early_chroot; fi # If someone enables early chroot, but does not enable paranoia, do so for # them. if test "$enable_paranoia" != "yes" && \ test "$enable_early_chroot" = "yes" ; then enable_paranoia="yes" fi if test "$enable_paranoia" = "yes" ; then cat >>confdefs.h <<\_ACEOF #define PARANOIA 1 _ACEOF fi if test "$enable_early_chroot" = "yes" ; then cat >>confdefs.h <<\_ACEOF #define EARLY_CHROOT 1 _ACEOF fi # Check whether --enable-ipv4_pktinfo was given. if test "${enable_ipv4_pktinfo+set}" = set; then enableval=$enable_ipv4_pktinfo; fi if test "$enable_ipv4_pktinfo" = "yes"; then cat >>confdefs.h <<\_ACEOF #define USE_V4_PKTINFO 1 _ACEOF fi # Check whether --enable-use_sockets was given. if test "${enable_use_sockets+set}" = set; then enableval=$enable_use_sockets; fi if test "$enable_use_sockets" = "yes"; then cat >>confdefs.h <<\_ACEOF #define USE_SOCKETS 1 _ACEOF fi # Try to hnadle incorrect byte order for secs field # This is off by default # Check whether --enable-secs_byteorder was given. if test "${enable_secs_byteorder+set}" = set; then enableval=$enable_secs_byteorder; fi if test "$enable_secs_byteorder" = "yes" ; then cat >>confdefs.h <<\_ACEOF #define SECS_BYTEORDER 1 _ACEOF fi # Testing section atf_path="no" # Check whether --with-atf was given. if test "${with_atf+set}" = set; then withval=$with_atf; atf_path="$withval" fi if test "$atf_path" != "no" ; then # Config path for pkg-config atf_pcp="" if test "$atf_path" != "yes" ; then if test -f $atf_path/lib/pkgconfig/atf-c.pc ; then atf_pcp=$atf_path/lib/pkgconfig fi else # Not specified, try some common paths atf_dirs="/usr /usr/local /usr/pkg /opt /opt/local" for d in $atf_dirs do if test -f $d/lib/pkgconfig/atf-c.pc ; then atf_pcp=$d/lib/pkgconfig fi done fi if test "$atf_pcp" = "" ; then { { echo "$as_me:$LINENO: error: Unable to find atf files in location specified" >&5 echo "$as_me: error: Unable to find atf files in location specified" >&2;} { (exit 1); exit 1; }; } else ATF_CFLAGS="`PKG_CONFIG_PATH=$atf_pcp pkg-config --cflags atf-c` -DUNIT_TEST" ATF_LDFLAGS="`PKG_CONFIG_PATH=$atf_pcp pkg-config --libs atf-c`" fi fi if test "$atf_pcp" != ""; then HAVE_ATF_TRUE= HAVE_ATF_FALSE='#' else HAVE_ATF_TRUE='#' HAVE_ATF_FALSE= fi ### Uncomment this once docs.lab.isc.org upgrades to automake 1.11 ### AM_COND_IF([HAVE_ATF], [AC_DEFINE([HAVE_ATF], [1], [ATF framework specified?])]) ### ### Path fun. Older versions of DHCP were installed in /usr/sbin, so we ### need to look there and potentially overwrite by default (but not if ### the user configures an alternate value). LOCALSTATEDIR is totally ### braindead. No one uses /usr/local/var/db/ nor /usr/local/var/run, and ### they would be insane for suggesting it. We need to look in /var/for ### 'db' and 'state/dhcp' for db files, and /var/run for pid files by ### default. ### if test "x$prefix" = xNONE; then echo $ECHO_N "checking for prefix by $ECHO_C" >&6 # Extract the first word of "dhcpd", so it can be a program name with args. set dummy dhcpd; ac_word=$2 { echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; } if test "${ac_cv_path_ac_prefix_program+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $ac_prefix_program in [\\/]* | ?:[\\/]*) ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ac_prefix_program=$ac_cv_path_ac_prefix_program if test -n "$ac_prefix_program"; then { echo "$as_me:$LINENO: result: $ac_prefix_program" >&5 echo "${ECHO_T}$ac_prefix_program" >&6; } else { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi if test -n "$ac_prefix_program"; then prefix=`$as_dirname -- "$ac_prefix_program" || $as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_prefix_program" : 'X\(//\)[^/]' \| \ X"$ac_prefix_program" : 'X\(//\)$' \| \ X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null || echo X"$ac_prefix_program" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'` prefix=`$as_dirname -- "$prefix" || $as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$prefix" : 'X\(//\)[^/]' \| \ X"$prefix" : 'X\(//\)$' \| \ X"$prefix" : 'X\(/\)' \| . 2>/dev/null || echo X"$prefix" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'` fi fi # XXX - isn't there SOME WAY to default autoconf to /var instead of # /usr/local/var/no/one/has/this/please/stop/trying? case "$localstatedir" in '${prefix}/var') localstatedir=/var ;; esac # Allow specification of alternate state files # Check whether --with-srv-lease-file was given. if test "${with_srv_lease_file+set}" = set; then withval=$with_srv_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD_DB "$withval" _ACEOF fi echo -n "checking for dhcpd.leases location..." if [ "x$with_srv_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_srv_lease_file="${localstatedir}/db/dhcpd.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_srv_lease_file="${localstatedir}/state/dhcp/dhcpd.leases" else with_srv_lease_file="${localstatedir}/state/dhcpd.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_srv_lease_file="${localstatedir}/lib/dhcp/dhcpd.leases" else with_srv_lease_file="${localstatedir}/lib/dhcpd.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_srv_lease_file="${localstatedir}/etc/dhcpd.leases" else with_srv_lease_file="/etc/dhcpd.leases" fi fi echo "$with_srv_lease_file" # Check whether --with-srv6-lease-file was given. if test "${with_srv6_lease_file+set}" = set; then withval=$with_srv6_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD6_DB "$withval" _ACEOF fi echo -n "checking for dhcpd6.leases location..." if [ "x$with_srv6_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_srv6_lease_file="${localstatedir}/db/dhcpd6.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_srv6_lease_file="${localstatedir}/state/dhcp/dhcpd6.leases" else with_srv6_lease_file="${localstatedir}/state/dhcpd6.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_srv6_lease_file="${localstatedir}/lib/dhcp/dhcpd6.leases" else with_srv6_lease_file="${localstatedir}/lib/dhcpd6.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_srv6_lease_file="${localstatedir}/etc/dhcpd6.leases" else with_srv6_lease_file="/etc/dhcpd6.leases" fi fi echo "$with_srv6_lease_file" # Check whether --with-cli-lease-file was given. if test "${with_cli_lease_file+set}" = set; then withval=$with_cli_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT_DB "$withval" _ACEOF fi echo -n "checking for dhclient.leases location..." if [ "x$with_cli_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_cli_lease_file="${localstatedir}/db/dhclient.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_cli_lease_file="${localstatedir}/state/dhcp/dhclient.leases" else with_cli_lease_file="${localstatedir}/state/dhclient.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_cli_lease_file="${localstatedir}/lib/dhcp/dhclient.leases" else with_cli_lease_file="${localstatedir}/lib/dhclient.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_cli_lease_file="${localstatedir}/etc/dhclient.leases" else with_cli_lease_file="/etc/dhclient.leases" fi fi echo "$with_cli_lease_file" # Check whether --with-cli6-lease-file was given. if test "${with_cli6_lease_file+set}" = set; then withval=$with_cli6_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT6_DB "$withval" _ACEOF fi echo -n "checking for dhclient6.leases location..." if [ "x$with_cli6_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_cli6_lease_file="${localstatedir}/db/dhclient6.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_cli6_lease_file="${localstatedir}/state/dhcp/dhclient6.leases" else with_cli6_lease_file="${localstatedir}/state/dhclient6.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_cli6_lease_file="${localstatedir}/lib/dhcp/dhclient6.leases" else with_cli6_lease_file="${localstatedir}/lib/dhclient6.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_cli6_lease_file="${localstatedir}/etc/dhclient6.leases" else with_cli6_lease_file="/etc/dhclient6.leases" fi fi echo "$with_cli6_lease_file" # Check whether --with-srv-pid-file was given. if test "${with_srv_pid_file+set}" = set; then withval=$with_srv_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD_PID "$withval" _ACEOF fi # Check whether --with-srv6-pid-file was given. if test "${with_srv6_pid_file+set}" = set; then withval=$with_srv6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD6_PID "$withval" _ACEOF fi # Check whether --with-cli-pid-file was given. if test "${with_cli_pid_file+set}" = set; then withval=$with_cli_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT_PID "$withval" _ACEOF fi # Check whether --with-cli6-pid-file was given. if test "${with_cli6_pid_file+set}" = set; then withval=$with_cli6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT6_PID "$withval" _ACEOF fi # Check whether --with-relay-pid-file was given. if test "${with_relay_pid_file+set}" = set; then withval=$with_relay_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCRELAY_PID "$withval" _ACEOF fi # Check whether --with-relay6-pid-file was given. if test "${with_relay6_pid_file+set}" = set; then withval=$with_relay6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCRELAY6_PID "$withval" _ACEOF fi # Check basic types. { echo "$as_me:$LINENO: checking for int8_t" >&5 echo $ECHO_N "checking for int8_t... $ECHO_C" >&6; } if test "${ac_cv_c_int8_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_int8_t=no for ac_type in 'int8_t' 'int' 'long int' \ 'long long int' 'short int' 'signed char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 1))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 1) < ($ac_type) (((($ac_type) 1 << (8 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in int8_t) ac_cv_c_int8_t=yes ;; *) ac_cv_c_int8_t=$ac_type ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int8_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_int8_t" >&5 echo "${ECHO_T}$ac_cv_c_int8_t" >&6; } case $ac_cv_c_int8_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int8_t $ac_cv_c_int8_t _ACEOF ;; esac { echo "$as_me:$LINENO: checking for int16_t" >&5 echo $ECHO_N "checking for int16_t... $ECHO_C" >&6; } if test "${ac_cv_c_int16_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_int16_t=no for ac_type in 'int16_t' 'int' 'long int' \ 'long long int' 'short int' 'signed char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 1) < ($ac_type) (((($ac_type) 1 << (16 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in int16_t) ac_cv_c_int16_t=yes ;; *) ac_cv_c_int16_t=$ac_type ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int16_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_int16_t" >&5 echo "${ECHO_T}$ac_cv_c_int16_t" >&6; } case $ac_cv_c_int16_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int16_t $ac_cv_c_int16_t _ACEOF ;; esac { echo "$as_me:$LINENO: checking for int32_t" >&5 echo $ECHO_N "checking for int32_t... $ECHO_C" >&6; } if test "${ac_cv_c_int32_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_int32_t=no for ac_type in 'int32_t' 'int' 'long int' \ 'long long int' 'short int' 'signed char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 1) < ($ac_type) (((($ac_type) 1 << (32 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in int32_t) ac_cv_c_int32_t=yes ;; *) ac_cv_c_int32_t=$ac_type ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int32_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_int32_t" >&5 echo "${ECHO_T}$ac_cv_c_int32_t" >&6; } case $ac_cv_c_int32_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int32_t $ac_cv_c_int32_t _ACEOF ;; esac { echo "$as_me:$LINENO: checking for int64_t" >&5 echo $ECHO_N "checking for int64_t... $ECHO_C" >&6; } if test "${ac_cv_c_int64_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_int64_t=no for ac_type in 'int64_t' 'int' 'long int' \ 'long long int' 'short int' 'signed char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(0 < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 1))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 1) < ($ac_type) (((($ac_type) 1 << (64 - 2)) - 1) * 2 + 2))]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 case $ac_type in int64_t) ac_cv_c_int64_t=yes ;; *) ac_cv_c_int64_t=$ac_type ;; esac fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_int64_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_int64_t" >&5 echo "${ECHO_T}$ac_cv_c_int64_t" >&6; } case $ac_cv_c_int64_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int64_t $ac_cv_c_int64_t _ACEOF ;; esac # Some systems need the u_intX_t types defined across. { echo "$as_me:$LINENO: checking for u_int8_t" >&5 echo $ECHO_N "checking for u_int8_t... $ECHO_C" >&6; } if test "${ac_cv_type_u_int8_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default typedef u_int8_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_u_int8_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_u_int8_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_u_int8_t" >&5 echo "${ECHO_T}$ac_cv_type_u_int8_t" >&6; } if test $ac_cv_type_u_int8_t = yes; then : else { echo "$as_me:$LINENO: checking for uint8_t" >&5 echo $ECHO_N "checking for uint8_t... $ECHO_C" >&6; } if test "${ac_cv_c_uint8_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_uint8_t=no for ac_type in 'uint8_t' 'unsigned int' 'unsigned long int' \ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) -1 >> (8 - 1) == 1)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then case $ac_type in uint8_t) ac_cv_c_uint8_t=yes ;; *) ac_cv_c_uint8_t=$ac_type ;; esac else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint8_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_uint8_t" >&5 echo "${ECHO_T}$ac_cv_c_uint8_t" >&6; } case $ac_cv_c_uint8_t in #( no|yes) ;; #( *) cat >>confdefs.h <<\_ACEOF #define _UINT8_T 1 _ACEOF cat >>confdefs.h <<_ACEOF #define uint8_t $ac_cv_c_uint8_t _ACEOF ;; esac cat >>confdefs.h <<\_ACEOF #define u_int8_t uint8_t _ACEOF fi { echo "$as_me:$LINENO: checking for u_int16_t" >&5 echo $ECHO_N "checking for u_int16_t... $ECHO_C" >&6; } if test "${ac_cv_type_u_int16_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default typedef u_int16_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_u_int16_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_u_int16_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_u_int16_t" >&5 echo "${ECHO_T}$ac_cv_type_u_int16_t" >&6; } if test $ac_cv_type_u_int16_t = yes; then : else { echo "$as_me:$LINENO: checking for uint16_t" >&5 echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6; } if test "${ac_cv_c_uint16_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_uint16_t=no for ac_type in 'uint16_t' 'unsigned int' 'unsigned long int' \ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) -1 >> (16 - 1) == 1)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then case $ac_type in uint16_t) ac_cv_c_uint16_t=yes ;; *) ac_cv_c_uint16_t=$ac_type ;; esac else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint16_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_uint16_t" >&5 echo "${ECHO_T}$ac_cv_c_uint16_t" >&6; } case $ac_cv_c_uint16_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define uint16_t $ac_cv_c_uint16_t _ACEOF ;; esac cat >>confdefs.h <<\_ACEOF #define u_int16_t uint16_t _ACEOF fi { echo "$as_me:$LINENO: checking for u_int32_t" >&5 echo $ECHO_N "checking for u_int32_t... $ECHO_C" >&6; } if test "${ac_cv_type_u_int32_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default typedef u_int32_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_u_int32_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_u_int32_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_u_int32_t" >&5 echo "${ECHO_T}$ac_cv_type_u_int32_t" >&6; } if test $ac_cv_type_u_int32_t = yes; then : else { echo "$as_me:$LINENO: checking for uint32_t" >&5 echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6; } if test "${ac_cv_c_uint32_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_uint32_t=no for ac_type in 'uint32_t' 'unsigned int' 'unsigned long int' \ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) -1 >> (32 - 1) == 1)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then case $ac_type in uint32_t) ac_cv_c_uint32_t=yes ;; *) ac_cv_c_uint32_t=$ac_type ;; esac else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint32_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_uint32_t" >&5 echo "${ECHO_T}$ac_cv_c_uint32_t" >&6; } case $ac_cv_c_uint32_t in #( no|yes) ;; #( *) cat >>confdefs.h <<\_ACEOF #define _UINT32_T 1 _ACEOF cat >>confdefs.h <<_ACEOF #define uint32_t $ac_cv_c_uint32_t _ACEOF ;; esac cat >>confdefs.h <<\_ACEOF #define u_int32_t uint32_t _ACEOF fi { echo "$as_me:$LINENO: checking for u_int64_t" >&5 echo $ECHO_N "checking for u_int64_t... $ECHO_C" >&6; } if test "${ac_cv_type_u_int64_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default typedef u_int64_t ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_u_int64_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_u_int64_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_u_int64_t" >&5 echo "${ECHO_T}$ac_cv_type_u_int64_t" >&6; } if test $ac_cv_type_u_int64_t = yes; then : else { echo "$as_me:$LINENO: checking for uint64_t" >&5 echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6; } if test "${ac_cv_c_uint64_t+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_uint64_t=no for ac_type in 'uint64_t' 'unsigned int' 'unsigned long int' \ 'unsigned long long int' 'unsigned short int' 'unsigned char'; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { static int test_array [1 - 2 * !(($ac_type) -1 >> (64 - 1) == 1)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then case $ac_type in uint64_t) ac_cv_c_uint64_t=yes ;; *) ac_cv_c_uint64_t=$ac_type ;; esac else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext test "$ac_cv_c_uint64_t" != no && break done fi { echo "$as_me:$LINENO: result: $ac_cv_c_uint64_t" >&5 echo "${ECHO_T}$ac_cv_c_uint64_t" >&6; } case $ac_cv_c_uint64_t in #( no|yes) ;; #( *) cat >>confdefs.h <<\_ACEOF #define _UINT64_T 1 _ACEOF cat >>confdefs.h <<_ACEOF #define uint64_t $ac_cv_c_uint64_t _ACEOF ;; esac cat >>confdefs.h <<\_ACEOF #define u_int64_t uint64_t _ACEOF fi # see if ifaddrs.h is available for ac_header in ifaddrs.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # figure out what IPv4 interface code to use for ac_header in linux/types.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # needed for linux/filter.h on old systems { echo "$as_me:$LINENO: checking for linux/filter.h" >&5 echo $ECHO_N "checking for linux/filter.h... $ECHO_C" >&6; } if test "${ac_cv_header_linux_filter_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef HAVE_LINUX_TYPES_H #include #endif #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_header_linux_filter_h=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_linux_filter_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_header_linux_filter_h" >&5 echo "${ECHO_T}$ac_cv_header_linux_filter_h" >&6; } if test $ac_cv_header_linux_filter_h = yes; then DO_LPF=1 fi if test -n "$DO_LPF" then cat >>confdefs.h <<\_ACEOF #define HAVE_LPF 1 _ACEOF else if test "${ac_cv_header_sys_dlpi_h+set}" = set; then { echo "$as_me:$LINENO: checking for sys/dlpi.h" >&5 echo $ECHO_N "checking for sys/dlpi.h... $ECHO_C" >&6; } if test "${ac_cv_header_sys_dlpi_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dlpi_h" >&5 echo "${ECHO_T}$ac_cv_header_sys_dlpi_h" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking sys/dlpi.h usability" >&5 echo $ECHO_N "checking sys/dlpi.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking sys/dlpi.h presence" >&5 echo $ECHO_N "checking sys/dlpi.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: sys/dlpi.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: sys/dlpi.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: sys/dlpi.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: sys/dlpi.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: sys/dlpi.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: sys/dlpi.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: sys/dlpi.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: sys/dlpi.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: sys/dlpi.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for sys/dlpi.h" >&5 echo $ECHO_N "checking for sys/dlpi.h... $ECHO_C" >&6; } if test "${ac_cv_header_sys_dlpi_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_sys_dlpi_h=$ac_header_preproc fi { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dlpi_h" >&5 echo "${ECHO_T}$ac_cv_header_sys_dlpi_h" >&6; } fi if test $ac_cv_header_sys_dlpi_h = yes; then DO_DLPI=1 fi if test -n "$DO_DLPI" then cat >>confdefs.h <<\_ACEOF #define HAVE_DLPI 1 _ACEOF else if test "${ac_cv_header_net_bpf_h+set}" = set; then { echo "$as_me:$LINENO: checking for net/bpf.h" >&5 echo $ECHO_N "checking for net/bpf.h... $ECHO_C" >&6; } if test "${ac_cv_header_net_bpf_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi { echo "$as_me:$LINENO: result: $ac_cv_header_net_bpf_h" >&5 echo "${ECHO_T}$ac_cv_header_net_bpf_h" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking net/bpf.h usability" >&5 echo $ECHO_N "checking net/bpf.h usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking net/bpf.h presence" >&5 echo $ECHO_N "checking net/bpf.h presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: net/bpf.h: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: net/bpf.h: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: net/bpf.h: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: net/bpf.h: present but cannot be compiled" >&5 echo "$as_me: WARNING: net/bpf.h: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: net/bpf.h: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: see the Autoconf documentation" >&5 echo "$as_me: WARNING: net/bpf.h: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: net/bpf.h: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: net/bpf.h: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: net/bpf.h: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: net/bpf.h: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for net/bpf.h" >&5 echo $ECHO_N "checking for net/bpf.h... $ECHO_C" >&6; } if test "${ac_cv_header_net_bpf_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_header_net_bpf_h=$ac_header_preproc fi { echo "$as_me:$LINENO: result: $ac_cv_header_net_bpf_h" >&5 echo "${ECHO_T}$ac_cv_header_net_bpf_h" >&6; } fi if test $ac_cv_header_net_bpf_h = yes; then DO_BPF=1 fi if test -n "$DO_BPF" then cat >>confdefs.h <<\_ACEOF #define HAVE_BPF 1 _ACEOF fi fi fi # SIOCGLIFCONF uses some transport structures. Trick is not all platforms # use the same structures. We like to use 'struct lifconf' and 'struct # lifreq', but we'll use these other structures if they're present. HPUX # does not define 'struct lifnum', but does use SIOCGLIFNUM - they use an # int value. # { echo "$as_me:$LINENO: checking for struct lifnum" >&5 echo $ECHO_N "checking for struct lifnum... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include int main () { struct lifnum a; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ISC_PLATFORM_HAVELIFNUM 1 _ACEOF else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: checking for struct if_laddrconf" >&5 echo $ECHO_N "checking for struct if_laddrconf... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { struct if_laddrconf a; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ISC_PLATFORM_HAVEIF_LADDRCONF 1 _ACEOF else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: checking for struct if_laddrreq" >&5 echo $ECHO_N "checking for struct if_laddrreq... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { struct if_laddrreq a; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ISC_PLATFORM_HAVEIF_LADDRREQ 1 _ACEOF else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext conftest.$ac_ext # # check for GCC noreturn attribute # { echo "$as_me:$LINENO: checking for GCC noreturn attribute" >&5 echo $ECHO_N "checking for GCC noreturn attribute... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { void foo() __attribute__((noreturn)); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then { echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6; } cat >>confdefs.h <<\_ACEOF #define ISC_DHCP_NORETURN __attribute__((noreturn)) _ACEOF else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6; } cat >>confdefs.h <<\_ACEOF #define ISC_DHCP_NORETURN _ACEOF fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # Look for optional headers. for ac_header in sys/socket.h net/if_dl.h net/if6.h regex.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } else # Is the header compilable? { echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6; } # Is the header present? { echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (ac_try="$ac_cpp conftest.$ac_ext" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null && { test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || test ! -s conftest.err }; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6; } # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## --------------------------------- ## ## Report this to dhcp-users@@isc.org ## ## --------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac { echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; } if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi ac_res=`eval echo '${'$as_ac_Header'}'` { echo "$as_me:$LINENO: result: $ac_res" >&5 echo "${ECHO_T}$ac_res" >&6; } fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # Solaris needs some libraries for functions { echo "$as_me:$LINENO: checking for library containing socket" >&5 echo $ECHO_N "checking for library containing socket... $ECHO_C" >&6; } if test "${ac_cv_search_socket+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF for ac_lib in '' socket; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_socket=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_socket+set}" = set; then break fi done if test "${ac_cv_search_socket+set}" = set; then : else ac_cv_search_socket=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_socket" >&5 echo "${ECHO_T}$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { echo "$as_me:$LINENO: checking for library containing inet_ntoa" >&5 echo $ECHO_N "checking for library containing inet_ntoa... $ECHO_C" >&6; } if test "${ac_cv_search_inet_ntoa+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char inet_ntoa (); int main () { return inet_ntoa (); ; return 0; } _ACEOF for ac_lib in '' nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_inet_ntoa=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_inet_ntoa+set}" = set; then break fi done if test "${ac_cv_search_inet_ntoa+set}" = set; then : else ac_cv_search_inet_ntoa=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_inet_ntoa" >&5 echo "${ECHO_T}$ac_cv_search_inet_ntoa" >&6; } ac_res=$ac_cv_search_inet_ntoa if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi { echo "$as_me:$LINENO: checking for library containing inet_aton" >&5 echo $ECHO_N "checking for library containing inet_aton... $ECHO_C" >&6; } if test "${ac_cv_search_inet_aton+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char inet_aton (); int main () { return inet_aton (); ; return 0; } _ACEOF for ac_lib in '' socket nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_inet_aton=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_inet_aton+set}" = set; then break fi done if test "${ac_cv_search_inet_aton+set}" = set; then : else ac_cv_search_inet_aton=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_inet_aton" >&5 echo "${ECHO_T}$ac_cv_search_inet_aton" >&6; } ac_res=$ac_cv_search_inet_aton if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else cat >>confdefs.h <<\_ACEOF #define NEED_INET_ATON 1 _ACEOF fi # Check for a standalone regex library. { echo "$as_me:$LINENO: checking for library containing regcomp" >&5 echo $ECHO_N "checking for library containing regcomp... $ECHO_C" >&6; } if test "${ac_cv_search_regcomp+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char regcomp (); int main () { return regcomp (); ; return 0; } _ACEOF for ac_lib in '' regex; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_regcomp=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_regcomp+set}" = set; then break fi done if test "${ac_cv_search_regcomp+set}" = set; then : else ac_cv_search_regcomp=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_regcomp" >&5 echo "${ECHO_T}$ac_cv_search_regcomp" >&6; } ac_res=$ac_cv_search_regcomp if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # For HP/UX we need -lipv6 for if_nametoindex, perhaps others. { echo "$as_me:$LINENO: checking for library containing if_nametoindex" >&5 echo $ECHO_N "checking for library containing if_nametoindex... $ECHO_C" >&6; } if test "${ac_cv_search_if_nametoindex+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_func_search_save_LIBS=$LIBS cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char if_nametoindex (); int main () { return if_nametoindex (); ; return 0; } _ACEOF for ac_lib in '' ipv6; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi rm -f conftest.$ac_objext conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest$ac_exeext && $as_test_x conftest$ac_exeext; then ac_cv_search_if_nametoindex=$ac_res else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \ conftest$ac_exeext if test "${ac_cv_search_if_nametoindex+set}" = set; then break fi done if test "${ac_cv_search_if_nametoindex+set}" = set; then : else ac_cv_search_if_nametoindex=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { echo "$as_me:$LINENO: result: $ac_cv_search_if_nametoindex" >&5 echo "${ECHO_T}$ac_cv_search_if_nametoindex" >&6; } ac_res=$ac_cv_search_if_nametoindex if test "$ac_res" != no; then test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # check for /dev/random (declares HAVE_DEV_RANDOM) { echo "$as_me:$LINENO: checking for /dev/random" >&5 echo $ECHO_N "checking for /dev/random... $ECHO_C" >&6; } if test "${ac_cv_file__dev_random+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else test "$cross_compiling" = yes && { { echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5 echo "$as_me: error: cannot check for file existence when cross compiling" >&2;} { (exit 1); exit 1; }; } if test -r "/dev/random"; then ac_cv_file__dev_random=yes else ac_cv_file__dev_random=no fi fi { echo "$as_me:$LINENO: result: $ac_cv_file__dev_random" >&5 echo "${ECHO_T}$ac_cv_file__dev_random" >&6; } if test $ac_cv_file__dev_random = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_DEV_RANDOM 1 _ACEOF fi # see if there is a "sa_len" field in our interface information structure { echo "$as_me:$LINENO: checking for struct sockaddr.sa_len" >&5 echo $ECHO_N "checking for struct sockaddr.sa_len... $ECHO_C" >&6; } if test "${ac_cv_member_struct_sockaddr_sa_len+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { static struct sockaddr ac_aggr; if (ac_aggr.sa_len) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_sockaddr_sa_len=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { static struct sockaddr ac_aggr; if (sizeof ac_aggr.sa_len) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_member_struct_sockaddr_sa_len=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_member_struct_sockaddr_sa_len=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_member_struct_sockaddr_sa_len" >&5 echo "${ECHO_T}$ac_cv_member_struct_sockaddr_sa_len" >&6; } if test $ac_cv_member_struct_sockaddr_sa_len = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_SA_LEN _ACEOF fi # figure out pointer size { echo "$as_me:$LINENO: checking for struct iaddr *" >&5 echo $ECHO_N "checking for struct iaddr *... $ECHO_C" >&6; } if test "${ac_cv_type_struct_iaddr_p+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_new_; int main () { if ((ac__type_new_ *) 0) return 0; if (sizeof (ac__type_new_)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_cv_type_struct_iaddr_p=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_struct_iaddr_p=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { echo "$as_me:$LINENO: result: $ac_cv_type_struct_iaddr_p" >&5 echo "${ECHO_T}$ac_cv_type_struct_iaddr_p" >&6; } # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { echo "$as_me:$LINENO: checking size of struct iaddr *" >&5 echo $ECHO_N "checking size of struct iaddr *... $ECHO_C" >&6; } if test "${ac_cv_sizeof_struct_iaddr_p+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then # Depending upon the size, compute the lo and hi bounds. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=0 ac_mid=0 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr $ac_mid + 1` if test $ac_lo -le $ac_mid; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=-1 ac_mid=-1 while :; do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_lo=$ac_mid; break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_hi=`expr '(' $ac_mid ')' - 1` if test $ac_mid -le $ac_hi; then ac_lo= ac_hi= break fi ac_mid=`expr 2 '*' $ac_mid` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo= ac_hi= fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # Binary search between lo and hi bounds. while test "x$ac_lo" != "x$ac_hi"; do ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo` cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; int main () { static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)]; test_array [0] = 0 ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (ac_try="$ac_compile" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_compile") 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { test -z "$ac_c_werror_flag" || test ! -s conftest.err } && test -s conftest.$ac_objext; then ac_hi=$ac_mid else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_lo=`expr '(' $ac_mid ')' + 1` fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done case $ac_lo in ?*) ac_cv_sizeof_struct_iaddr_p=$ac_lo;; '') if test "$ac_cv_type_struct_iaddr_p" = yes; then { { echo "$as_me:$LINENO: error: cannot compute sizeof (struct iaddr *) See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (struct iaddr *) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else ac_cv_sizeof_struct_iaddr_p=0 fi ;; esac else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include "includes/inet.h" #include typedef struct iaddr * ac__type_sizeof_; static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); } static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); } #include #include int main () { FILE *f = fopen ("conftest.val", "w"); if (! f) return 1; if (((long int) (sizeof (ac__type_sizeof_))) < 0) { long int i = longval (); if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; fprintf (f, "%ld\n", i); } else { unsigned long int i = ulongval (); if (i != ((long int) (sizeof (ac__type_sizeof_)))) return 1; fprintf (f, "%lu\n", i); } return ferror (f) || fclose (f) != 0; ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (ac_try="$ac_link" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_link") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 (eval "$ac_try") 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_sizeof_struct_iaddr_p=`cat conftest.val` else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) if test "$ac_cv_type_struct_iaddr_p" = yes; then { { echo "$as_me:$LINENO: error: cannot compute sizeof (struct iaddr *) See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute sizeof (struct iaddr *) See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } else ac_cv_sizeof_struct_iaddr_p=0 fi fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.val fi { echo "$as_me:$LINENO: result: $ac_cv_sizeof_struct_iaddr_p" >&5 echo "${ECHO_T}$ac_cv_sizeof_struct_iaddr_p" >&6; } cat >>confdefs.h <<_ACEOF #define SIZEOF_STRUCT_IADDR_P $ac_cv_sizeof_struct_iaddr_p _ACEOF # Solaris does not have the msg_control or msg_controlen members # in the msghdr structure unless you define: # # _XOPEN_SOURCE, _XOPEN_SOURCE_EXTENDED, and __EXTENSIONS__ # # See the "standards" man page for details. # # We check for the msg_control member, and if it is not found, we check # again with the appropriate defines added to the CFLAGS. 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" >&6; } if ${ac_cv_prog_ac_ct_CC+:} false; then : $as_echo_n "(cached) " >&6 d4301 2 a4302 17 if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS d4304 1 a4304 9 fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 $as_echo "$ac_ct_CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } d4307 1 a4307 13 if test "x$ac_ct_CC" = x; then CC="" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac CC=$ac_ct_CC fi else CC="$ac_cv_prog_CC" d4309 6 d4316 3 a4318 26 if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH See \`config.log' for more details" "$LINENO" 5; } d4449 6 a4454 6 # Provide some information about the compiler. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 for ac_option in --version -v -V -qversion; do { { ac_try="$ac_compiler $ac_option >&5" d4459 2 a4460 3 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" $as_echo "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err d4462 14 a4475 12 if test -s conftest.err; then sed '10a\ ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done cat confdefs.h - <<_ACEOF >conftest.$ac_ext d4477 2 d4483 3 d4491 21 a4511 8 ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 $as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, # so that the user can short-circuit this test for compilers unknown to # Autoconf. for ac_file in $ac_files '' do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; then :; else ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` fi # We set ac_cv_exeext here because the later test for it is not # safe: cross compilers may not add the suffix if given an `-o' # argument, so we may need to know it at that point already. # Even if this section looks crufty: it has the advantage of # actually working. break;; * ) break;; esac done test "$ac_cv_exeext" = no && ac_cv_exeext= d4580 1 d4582 19 a4600 21 ac_file='' fi if test -z "$ac_file"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } $as_echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "C compiler cannot create executables See \`config.log' for more details" "$LINENO" 5; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 $as_echo_n "checking for C compiler default output file name... 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"cannot compute suffix of executables: cannot compile and link See \`config.log' for more details" "$LINENO" 5; } fi rm -f conftest conftest$ac_cv_exeext { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 $as_echo "$ac_cv_exeext" >&6; } d4710 2 a4711 11 rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { FILE *f = fopen ("conftest.out", "w"); return ferror (f) || fclose (f) != 0; d4713 2 a4714 3 ; return 0; } d4716 1 a4716 40 ac_clean_files="$ac_clean_files conftest.out" # Check that the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 $as_echo_n "checking whether we are cross compiling... 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"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 fi else ac_cv_path_EGREP=$EGREP a5174 5 fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 $as_echo "$ac_cv_path_EGREP" >&6; } EGREP="$ac_cv_path_EGREP" d5176 6 d5183 1 a5183 11 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include a5184 3 int main () { d5186 5 a5190 3 ; return 0; } d5192 1 a5192 4 if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdc=yes else ac_cv_header_stdc=no a5193 1 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext a5194 5 if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include d5196 5 a5201 7 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* a5204 5 if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include d5206 5 a5211 2 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : a5212 2 else ac_cv_header_stdc=no a5213 1 rm -f conftest* a5214 1 fi d5216 6 a5221 4 if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : : d5223 8 a5230 1 cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5232 6 a5237 12 #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif d5239 28 a5266 1 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) d5270 5 a5274 5 int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; d5278 21 a5298 1 if ac_fn_c_try_run "$LINENO"; then : d5300 8 d5309 3 a5311 5 ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi a5313 6 fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 $as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then $as_echo "#define STDC_HEADERS 1" >>confdefs.h d5315 3 d5319 5 d5325 2 a5326 10 # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default " if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 d5328 2 a5330 1 fi d5332 20 a5351 1 done d5353 34 d5388 22 a5409 4 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" if test "x$ac_cv_header_minix_config_h" = xyes; then : MINIX=yes d5411 2 a5412 2 MINIX= fi d5414 4 d5419 1 a5419 1 if test "$MINIX" = yes; then d5421 4 a5424 1 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h d5427 1 a5427 1 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h d5429 9 d5439 5 a5443 3 $as_echo "#define _MINIX 1" >>confdefs.h fi d5446 4 a5449 4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } if ${ac_cv_safe_to_define___extensions__+:} false; then : $as_echo_n "(cached) " >&6 d5451 8 a5458 1 cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5460 6 d5467 28 a5494 2 # define __EXTENSIONS__ 1 $ac_includes_default d5498 3 d5506 18 a5523 2 if ac_fn_c_try_compile "$LINENO"; then : ac_cv_safe_to_define___extensions__=yes d5525 2 a5526 8 ac_cv_safe_to_define___extensions__=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } test $ac_cv_safe_to_define___extensions__ = yes && $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h d5528 4 a5531 1 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h d5533 1 a5533 1 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h d5535 1 a5535 13 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 d5537 2 a5538 28 if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi a5541 26 if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS d5543 3 d5547 5 a5551 9 fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi d5553 5 a5557 16 if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi ac_config_headers="$ac_config_headers includes/config.h" d5560 4 a5563 5 # we sometimes need to know byte order for building packets { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 $as_echo_n "checking whether byte ordering is bigendian... " >&6; } if ${ac_cv_c_bigendian+:} false; then : $as_echo_n "(cached) " >&6 d5565 8 a5572 3 ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5574 1 a5574 38 #ifndef __APPLE_CC__ not a universal capable compiler #endif typedef int dummy; _ACEOF if ac_fn_c_try_compile "$LINENO"; then : # Check for potential -arch flags. It is not universal unless # there are at least two -arch flags with different values. ac_arch= ac_prev= for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do if test -n "$ac_prev"; then case $ac_word in i?86 | x86_64 | ppc | ppc64) if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then ac_arch=$ac_word else ac_cv_c_bigendian=universal break fi ;; esac ac_prev= elif test "x$ac_word" = "x-arch"; then ac_prev=arch fi done fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_c_bigendian = unknown; then # See if sys/param.h defines the BYTE_ORDER macro. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include d5578 2 a5579 5 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ && LITTLE_ENDIAN) bogus endian macros #endif d5585 22 a5606 3 if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5608 1 a5608 3 #include #include d5612 3 a5614 3 #if BYTE_ORDER != BIG_ENDIAN not big endian #endif d5620 18 a5637 2 if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes d5639 8 a5646 1 ac_cv_c_bigendian=no d5648 1 d5650 5 d5656 1 d5658 27 a5684 4 fi if test $ac_cv_c_bigendian = unknown; then # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5686 2 a5687 2 #include d5691 4 a5694 4 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif d5699 47 a5745 3 if ac_fn_c_try_compile "$LINENO"; then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5747 1 a5747 2 #include d5751 2 a5752 3 #ifndef _BIG_ENDIAN not big endian #endif d5758 22 a5779 2 if ac_fn_c_try_compile "$LINENO"; then : ac_cv_c_bigendian=yes d5781 4 a5784 1 ac_cv_c_bigendian=no d5786 1 d5788 26 d5815 11 a5825 7 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes; then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5827 2 a5828 16 short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } extern int foo; d5832 4 a5835 1 return use_ascii (foo) == use_ebcdic (foo); d5838 25 a5862 14 } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi d5864 1 d5866 12 d5879 8 a5886 1 cat confdefs.h - <<_ACEOF >conftest.$ac_ext d5892 2 a5893 9 /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; d5899 22 a5920 2 if ac_fn_c_try_run "$LINENO"; then : ac_cv_c_bigendian=no d5922 4 a5925 4 ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext d5928 3 a5930 1 fi d5932 5 a5936 18 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 $as_echo "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) byte_order=BIG_ENDIAN ;; #( no) byte_order=LITTLE_ENDIAN ;; #( universal) $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) as_fn_error $? "unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac d5940 1 a5940 1 #define DHCP_BYTE_ORDER $byte_order d5942 2 d5946 3 a5948 12 # Optional compile-time DEBUGging. # Check whether --enable-debug was given. if test "${enable_debug+set}" = set; then : enableval=$enable_debug; enable_debug=yes else enable_debug=no fi # This is very much off by default. if test "$enable_debug" = "yes" ; then $as_echo "#define DEBUG 1" >>confdefs.h a5949 22 # Just override CFLAGS to totally to remove optimization. CFLAGS="-g" fi # XXX: there are actually quite a lot more DEBUG_ features we could enable, # but I don't want to pollute the --help space. # #/* #define DEBUG_TOKENS */ #/* #define DEBUG_PACKET */ #/* #define DEBUG_EXPRESSIONS */ #/* #define DEBUG_FIND_LEASE */ #/* #define DEBUG_EXPRESSION_PARSE */ #/* #define DEBUG_CLASS_MATCHING */ #/* #define DEBUG_MEMORY_LEAKAGE */ #/* #define DEBUG_MALLOC_POOL */ #/* #define DEBUG_LEASE_STATE_TRANSITIONS */ #/* #define DEBUG_RC_HISTORY */ #/* #define DEBUG_RC_HISTORY_EXHAUSTIVELY */ #/* #define RC_HISTORY_MAX 10240 */ #/* #define POINTER_DEBUG */ #/* #define DEBUG_FAILOVER_MESSAGES */ #/* #define DEBUG_FAILOVER_TIMING */ #/* #define DEBUG_DUMP_ALL_LEASES */ a5950 4 # Failover optional compile-time feature. # Check whether --enable-failover was given. if test "${enable_failover+set}" = set; then : enableval=$enable_failover; d5953 45 a5997 4 # Failover is on by default, so define if it is not explicitly disabled. if test "$enable_failover" != "no"; then $as_echo "#define FAILOVER_PROTOCOL 1" >>confdefs.h d5999 1 d6002 1 a6002 4 # execute() support. # Check whether --enable-execute was given. if test "${enable_execute+set}" = set; then : enableval=$enable_execute; d6004 5 a6009 2 # execute() is on by default, so define if it is not explicitly disabled. if test "$enable_execute" != "no" ; then d6011 20 a6030 1 $as_echo "#define ENABLE_EXECUTE 1" >>confdefs.h d6032 25 a6056 1 fi d6058 3 a6060 8 # Server tracing support. # Check whether --enable-tracing was given. if test "${enable_tracing+set}" = set; then : enableval=$enable_tracing; fi # tracing is on by default, so define if it is not explicitly disabled. if test "$enable_tracing" != "no" ; then a6061 1 $as_echo "#define TRACING 1" >>confdefs.h d6065 3 a6067 4 # Delayed-ack feature support (experimental). # Check whether --enable-delayed_ack was given. if test "${enable_delayed_ack+set}" = set; then : enableval=$enable_delayed_ack; d6069 5 d6075 3 a6077 1 if test "$enable_delayed_ack" = "yes"; then a6078 1 $as_echo "#define DELAYED_ACK 1" >>confdefs.h d6080 5 a6084 1 fi a6085 5 # DHCPv6 optional compile-time feature. # Check whether --enable-dhcpv6 was given. if test "${enable_dhcpv6+set}" = set; then : enableval=$enable_dhcpv6; fi d6087 3 a6089 2 # DHCPv6 is on by default, so define if it is not explicitly disabled. if test "$enable_dhcpv6" != "no"; then a6090 1 $as_echo "#define DHCPv6 1" >>confdefs.h d6094 45 a6138 5 # PARANOIA is off by default (until we can test it with all features) # Check whether --enable-paranoia was given. if test "${enable_paranoia+set}" = set; then : enableval=$enable_paranoia; fi d6140 1 a6140 3 # Check whether --enable-early_chroot was given. if test "${enable_early_chroot+set}" = set; then : enableval=$enable_early_chroot; d6143 1 a6143 5 # If someone enables early chroot, but does not enable paranoia, do so for # them. if test "$enable_paranoia" != "yes" && \ test "$enable_early_chroot" = "yes" ; then enable_paranoia="yes" d6145 5 a6150 1 if test "$enable_paranoia" = "yes" ; then d6152 20 a6171 1 $as_echo "#define PARANOIA 1" >>confdefs.h d6173 25 a6197 2 fi if test "$enable_early_chroot" = "yes" ; then d6199 3 a6201 1 $as_echo "#define EARLY_CHROOT 1" >>confdefs.h a6202 1 fi a6203 3 # Check whether --enable-ipv4_pktinfo was given. if test "${enable_ipv4_pktinfo+set}" = set; then : enableval=$enable_ipv4_pktinfo; d6206 3 a6208 5 if test "$enable_ipv4_pktinfo" = "yes"; then $as_echo "#define USE_V4_PKTINFO 1" >>confdefs.h d6210 5 d6216 3 a6218 4 # Check whether --enable-use_sockets was given. if test "${enable_use_sockets+set}" = set; then : enableval=$enable_use_sockets; fi d6221 5 a6225 23 if test "$enable_use_sockets" = "yes"; then $as_echo "#define USE_SOCKETS 1" >>confdefs.h fi # Try to hnadle incorrect byte order for secs field # This is off by default # Check whether --enable-secs_byteorder was given. if test "${enable_secs_byteorder+set}" = set; then : enableval=$enable_secs_byteorder; fi if test "$enable_secs_byteorder" = "yes" ; then $as_echo "#define SECS_BYTEORDER 1" >>confdefs.h fi # Testing section atf_path="no" a6226 4 # Check whether --with-atf was given. if test "${with_atf+set}" = set; then : withval=$with_atf; atf_path="$withval" fi d6228 3 a6230 26 if test "$atf_path" != "no" ; then # Config path for pkg-config atf_pcp="" if test "$atf_path" != "yes" ; then if test -f $atf_path/lib/pkgconfig/atf-c.pc ; then atf_pcp=$atf_path/lib/pkgconfig elif test -f $atf_path/lib64/pkgconfig/atf-c.pc ; then atf_pcp=$atf_path/lib64/pkgconfig fi else # Not specified, try some common paths atf_dirs="/usr /usr/local /usr/pkg /opt /opt/local" for d in $atf_dirs do if test -f $d/lib/pkgconfig/atf-c.pc ; then atf_pcp=$d/lib/pkgconfig elif test -f $d/lib64/pkgconfig/atf-c.pc ; then atf_pcp=$d/lib64/pkgconfig fi done fi if test "$atf_pcp" = "" ; then as_fn_error $? "Unable to find atf files in location specified" "$LINENO" 5 else ATF_CFLAGS="`PKG_CONFIG_PATH=$atf_pcp pkg-config --cflags atf-c` -DUNIT_TEST" ATF_LDFLAGS="`PKG_CONFIG_PATH=$atf_pcp pkg-config --libs atf-c`" a6232 1 fi a6234 7 if test "$atf_pcp" != ""; then HAVE_ATF_TRUE= HAVE_ATF_FALSE='#' else HAVE_ATF_TRUE='#' HAVE_ATF_FALSE= fi d6236 1 a6236 2 ### Uncomment this once docs.lab.isc.org upgrades to automake 1.11 ### AM_COND_IF([HAVE_ATF], [AC_DEFINE([HAVE_ATF], [1], [ATF framework specified?])]) d6238 12 a6249 17 ### ### Path fun. Older versions of DHCP were installed in /usr/sbin, so we ### need to look there and potentially overwrite by default (but not if ### the user configures an alternate value). LOCALSTATEDIR is totally ### braindead. No one uses /usr/local/var/db/ nor /usr/local/var/run, and ### they would be insane for suggesting it. We need to look in /var/for ### 'db' and 'state/dhcp' for db files, and /var/run for pid files by ### default. ### if test "x$prefix" = xNONE; then $as_echo_n "checking for prefix by " >&6 # Extract the first word of "dhcpd", so it can be a program name with args. set dummy dhcpd; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_ac_prefix_program+:} false; then : $as_echo_n "(cached) " >&6 d6251 17 a6267 21 case $ac_prefix_program in [\\/]* | ?:[\\/]*) ac_cv_path_ac_prefix_program="$ac_prefix_program" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ac_prefix_program="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; d6269 12 a6280 5 fi ac_prefix_program=$ac_cv_path_ac_prefix_program if test -n "$ac_prefix_program"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prefix_program" >&5 $as_echo "$ac_prefix_program" >&6; } d6282 4 a6285 2 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } d6288 35 d6324 1 a6324 48 if test -n "$ac_prefix_program"; then prefix=`$as_dirname -- "$ac_prefix_program" || $as_expr X"$ac_prefix_program" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_prefix_program" : 'X\(//\)[^/]' \| \ X"$ac_prefix_program" : 'X\(//\)$' \| \ X"$ac_prefix_program" : 'X\(/\)' \| . 2>/dev/null || $as_echo X"$ac_prefix_program" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'` prefix=`$as_dirname -- "$prefix" || $as_expr X"$prefix" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$prefix" : 'X\(//\)[^/]' \| \ X"$prefix" : 'X\(//\)$' \| \ X"$prefix" : 'X\(/\)' \| . 2>/dev/null || $as_echo X"$prefix" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/ q } /^X\(\/\/\)[^/].*/{ s//\1/ q } /^X\(\/\/\)$/{ s//\1/ q } /^X\(\/\).*/{ s//\1/ q } s/.*/./; q'` fi d6327 3 d6331 29 a6359 6 # XXX - isn't there SOME WAY to default autoconf to /var instead of # /usr/local/var/no/one/has/this/please/stop/trying? case "$localstatedir" in '${prefix}/var') localstatedir=/var ;; d6361 10 d6372 4 a6375 7 # Allow specification of alternate state files # Check whether --with-srv-lease-file was given. if test "${with_srv_lease_file+set}" = set; then : withval=$with_srv_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD_DB "$withval" d6380 1 a6381 23 echo -n "checking for dhcpd.leases location..." if [ "x$with_srv_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_srv_lease_file="${localstatedir}/db/dhcpd.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_srv_lease_file="${localstatedir}/state/dhcp/dhcpd.leases" else with_srv_lease_file="${localstatedir}/state/dhcpd.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_srv_lease_file="${localstatedir}/lib/dhcp/dhcpd.leases" else with_srv_lease_file="${localstatedir}/lib/dhcpd.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_srv_lease_file="${localstatedir}/etc/dhcpd.leases" else with_srv_lease_file="/etc/dhcpd.leases" fi fi echo "$with_srv_lease_file" d6383 1 d6385 24 a6408 5 # Check whether --with-srv6-lease-file was given. if test "${with_srv6_lease_file+set}" = set; then : withval=$with_srv6_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD6_DB "$withval" d6410 21 d6432 1 d6435 35 d6471 1 a6471 21 echo -n "checking for dhcpd6.leases location..." if [ "x$with_srv6_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_srv6_lease_file="${localstatedir}/db/dhcpd6.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_srv6_lease_file="${localstatedir}/state/dhcp/dhcpd6.leases" else with_srv6_lease_file="${localstatedir}/state/dhcpd6.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_srv6_lease_file="${localstatedir}/lib/dhcp/dhcpd6.leases" else with_srv6_lease_file="${localstatedir}/lib/dhcpd6.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_srv6_lease_file="${localstatedir}/etc/dhcpd6.leases" else with_srv6_lease_file="/etc/dhcpd6.leases" fi a6472 1 echo "$with_srv6_lease_file" d6474 44 d6519 4 a6522 5 # Check whether --with-cli-lease-file was given. if test "${with_cli_lease_file+set}" = set; then : withval=$with_cli_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT_DB "$withval" d6527 14 d6542 3 a6544 23 echo -n "checking for dhclient.leases location..." if [ "x$with_cli_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_cli_lease_file="${localstatedir}/db/dhclient.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_cli_lease_file="${localstatedir}/state/dhcp/dhclient.leases" else with_cli_lease_file="${localstatedir}/state/dhclient.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_cli_lease_file="${localstatedir}/lib/dhcp/dhclient.leases" else with_cli_lease_file="${localstatedir}/lib/dhclient.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_cli_lease_file="${localstatedir}/etc/dhclient.leases" else with_cli_lease_file="/etc/dhclient.leases" fi fi echo "$with_cli_lease_file" d6547 1 a6547 5 # Check whether --with-cli6-lease-file was given. if test "${with_cli6_lease_file+set}" = set; then : withval=$with_cli6_lease_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT6_DB "$withval" d6549 24 d6574 6 d6583 2 a6584 23 echo -n "checking for dhclient6.leases location..." if [ "x$with_cli6_lease_file" = "x" ] ; then if [ -d "${localstatedir}/db" ] ; then with_cli6_lease_file="${localstatedir}/db/dhclient6.leases" elif [ -d "${localstatedir}/state" ] ; then if [ -d "${localstatedir}/state/dhcp" ] ; then with_cli6_lease_file="${localstatedir}/state/dhcp/dhclient6.leases" else with_cli6_lease_file="${localstatedir}/state/dhclient6.leases" fi elif [ -d "${localstatedir}/lib" ] ; then if [ -d "${localstatedir}/lib/dhcp" ] ; then with_cli6_lease_file="${localstatedir}/lib/dhcp/dhclient6.leases" else with_cli6_lease_file="${localstatedir}/lib/dhclient6.leases" fi elif [ -d "${localstatedir}/etc" ] ; then with_cli6_lease_file="${localstatedir}/etc/dhclient6.leases" else with_cli6_lease_file="/etc/dhclient6.leases" fi fi echo "$with_cli6_lease_file" d6586 3 d6590 21 a6610 5 # Check whether --with-srv-pid-file was given. if test "${with_srv_pid_file+set}" = set; then : withval=$with_srv_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD_PID "$withval" d6612 21 d6634 1 d6637 3 d6641 10 a6650 5 # Check whether --with-srv6-pid-file was given. if test "${with_srv6_pid_file+set}" = set; then : withval=$with_srv6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCPD6_PID "$withval" d6652 20 d6673 1 d6676 3 d6680 39 a6718 6 # Check whether --with-cli-pid-file was given. if test "${with_cli_pid_file+set}" = set; then : withval=$with_cli_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT_PID "$withval" _ACEOF d6721 7 d6729 3 d6733 21 a6753 5 # Check whether --with-cli6-pid-file was given. if test "${with_cli6_pid_file+set}" = set; then : withval=$with_cli6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCLIENT6_PID "$withval" d6755 21 d6777 1 d6780 3 d6784 10 a6793 5 # Check whether --with-relay-pid-file was given. if test "${with_relay_pid_file+set}" = set; then : withval=$with_relay_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCRELAY_PID "$withval" d6795 20 d6816 1 d6819 3 d6823 39 a6861 6 # Check whether --with-relay6-pid-file was given. if test "${with_relay6_pid_file+set}" = set; then : withval=$with_relay6_pid_file; cat >>confdefs.h <<_ACEOF #define _PATH_DHCRELAY6_PID "$withval" _ACEOF d6864 3 d6869 2 a6870 5 # Check basic types. ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t" case $ac_cv_c_int8_t in #( no|yes) ;; #( *) d6872 2 a6873 2 cat >>confdefs.h <<_ACEOF #define int8_t $ac_cv_c_int8_t a6874 2 ;; esac d6876 3 a6878 4 ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t" case $ac_cv_c_int16_t in #( no|yes) ;; #( *) d6880 10 a6889 2 cat >>confdefs.h <<_ACEOF #define int16_t $ac_cv_c_int16_t d6891 6 a6896 2 ;; esac d6898 4 a6901 4 ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t" case $ac_cv_c_int32_t in #( no|yes) ;; #( *) d6903 3 a6905 2 cat >>confdefs.h <<_ACEOF #define int32_t $ac_cv_c_int32_t d6907 5 a6911 1 ;; d6913 13 d6927 2 a6928 7 ac_fn_c_find_intX_t "$LINENO" "64" "ac_cv_c_int64_t" case $ac_cv_c_int64_t in #( no|yes) ;; #( *) cat >>confdefs.h <<_ACEOF #define int64_t $ac_cv_c_int64_t a6929 2 ;; esac d6931 3 d6935 3 a6937 3 # Some systems need the u_intX_t types defined across. ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default" if test "x$ac_cv_type_u_int8_t" = xyes; then : d6939 1 a6939 1 else d6941 10 a6950 4 ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t" case $ac_cv_c_uint8_t in #( no|yes) ;; #( *) d6952 4 a6955 1 $as_echo "#define _UINT8_T 1" >>confdefs.h d6957 23 d6981 2 a6982 2 cat >>confdefs.h <<_ACEOF #define uint8_t $ac_cv_c_uint8_t a6983 5 ;; esac $as_echo "#define u_int8_t uint8_t" >>confdefs.h d6985 3 d6989 2 d6993 1 a6993 2 ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default" if test "x$ac_cv_type_u_int16_t" = xyes; then : d6995 10 a7004 1 else d7006 4 a7009 4 ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t" case $ac_cv_c_uint16_t in #( no|yes) ;; #( *) d7011 24 d7036 2 a7037 2 cat >>confdefs.h <<_ACEOF #define uint16_t $ac_cv_c_uint16_t a7038 5 ;; esac $as_echo "#define u_int16_t uint16_t" >>confdefs.h d7040 3 d7044 2 d7048 2 a7049 2 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default" if test "x$ac_cv_type_u_int32_t" = xyes; then : d7051 11 a7061 1 else d7063 27 a7089 6 ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t" case $ac_cv_c_uint32_t in #( no|yes) ;; #( *) $as_echo "#define _UINT32_T 1" >>confdefs.h d7091 2 a7092 3 cat >>confdefs.h <<_ACEOF #define uint32_t $ac_cv_c_uint32_t a7093 2 ;; esac d7095 3 d7099 2 a7100 1 $as_echo "#define u_int32_t uint32_t" >>confdefs.h d7102 3 d7108 1 a7108 2 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default" if test "x$ac_cv_type_u_int64_t" = xyes; then : d7110 1 a7110 1 else a7111 4 ac_fn_c_find_uintX_t "$LINENO" "64" "ac_cv_c_uint64_t" case $ac_cv_c_uint64_t in #( no|yes) ;; #( *) a7112 1 $as_echo "#define _UINT64_T 1" >>confdefs.h d7115 24 a7138 2 cat >>confdefs.h <<_ACEOF #define uint64_t $ac_cv_c_uint64_t d7140 21 a7160 6 ;; esac $as_echo "#define u_int64_t uint64_t" >>confdefs.h d7162 1 d7165 3 d7169 10 a7178 7 # see if ifaddrs.h is available for ac_header in ifaddrs.h do : ac_fn_c_check_header_mongrel "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default" if test "x$ac_cv_header_ifaddrs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_IFADDRS_H 1 d7180 20 d7201 1 d7204 3 a7206 1 done d7208 40 d7249 2 a7250 5 # figure out what IPv4 interface code to use for ac_header in linux/types.h do : ac_fn_c_check_header_mongrel "$LINENO" "linux/types.h" "ac_cv_header_linux_types_h" "$ac_includes_default" if test "x$ac_cv_header_linux_types_h" = xyes; then : d7252 1 a7252 1 #define HAVE_LINUX_TYPES_H 1 a7257 1 # needed for linux/filter.h on old systems a7258 4 ac_fn_c_check_header_compile "$LINENO" "linux/filter.h" "ac_cv_header_linux_filter_h" " #ifdef HAVE_LINUX_TYPES_H #include #endif d7260 13 a7272 4 " if test "x$ac_cv_header_linux_filter_h" = xyes; then : DO_LPF=1 fi d7274 44 a7318 2 if test -n "$DO_LPF" then d7320 1 a7320 1 $as_echo "#define HAVE_LPF 1" >>confdefs.h d7322 8 d7331 1 a7331 3 ac_fn_c_check_header_mongrel "$LINENO" "sys/dlpi.h" "ac_cv_header_sys_dlpi_h" "$ac_includes_default" if test "x$ac_cv_header_sys_dlpi_h" = xyes; then : DO_DLPI=1 d7333 2 a7334 11 if test -n "$DO_DLPI" then $as_echo "#define HAVE_DLPI 1" >>confdefs.h else ac_fn_c_check_header_mongrel "$LINENO" "net/bpf.h" "ac_cv_header_net_bpf_h" "$ac_includes_default" if test "x$ac_cv_header_net_bpf_h" = xyes; then : DO_BPF=1 d7336 5 a7341 8 if test -n "$DO_BPF" then $as_echo "#define HAVE_BPF 1" >>confdefs.h fi fi d7344 11 a7354 9 # SIOCGLIFCONF uses some transport structures. Trick is not all platforms # use the same structures. We like to use 'struct lifconf' and 'struct # lifreq', but we'll use these other structures if they're present. HPUX # does not define 'struct lifnum', but does use SIOCGLIFNUM - they use an # int value. # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lifnum" >&5 $as_echo_n "checking for struct lifnum... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext a7355 3 #include #include #include d7357 7 d7367 1 a7367 2 struct lifnum a; d7372 30 a7401 3 if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } d7403 1 a7403 1 $as_echo "#define ISC_PLATFORM_HAVELIFNUM 1" >>confdefs.h d7405 8 d7414 11 a7424 2 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } a7425 1 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext d7427 12 a7438 3 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct if_laddrconf" >&5 $as_echo_n "checking for struct if_laddrconf... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext a7439 2 #include #include d7441 7 d7451 1 a7451 2 struct if_laddrconf a; d7456 29 a7484 3 if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } a7485 1 $as_echo "#define ISC_PLATFORM_HAVEIF_LADDRCONF 1" >>confdefs.h d7487 10 d7498 4 a7501 2 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } d7503 5 a7507 1 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext d7509 1 a7509 6 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct if_laddrreq" >&5 $as_echo_n "checking for struct if_laddrreq... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include d7511 3 a7513 4 int main () { struct if_laddrreq a; d7515 1 a7515 7 ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } a7516 1 $as_echo "#define ISC_PLATFORM_HAVEIF_LADDRREQ 1" >>confdefs.h d7518 5 d7524 6 a7529 12 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext # # check for GCC noreturn attribute # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC noreturn attribute" >&5 $as_echo_n "checking for GCC noreturn attribute... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext d7532 7 d7542 1 a7542 1 void foo() __attribute__((noreturn)); d7547 26 a7572 6 if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } $as_echo "#define ISC_DHCP_NORETURN __attribute__((noreturn))" >>confdefs.h d7574 2 a7575 2 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } a7576 1 $as_echo "#define ISC_DHCP_NORETURN /**/" >>confdefs.h a7578 1 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext d7580 19 a7598 9 # Look for optional headers. for ac_header in sys/socket.h net/if_dl.h net/if6.h regex.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF a7601 1 done d7603 5 a7607 6 # Solaris needs some libraries for functions { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 $as_echo_n "checking for library containing socket... " >&6; } if ${ac_cv_search_socket+:} false; then : $as_echo_n "(cached) " >&6 d7610 5 a7614 1 cat confdefs.h - <<_ACEOF >conftest.$ac_ext d7623 1 a7623 1 char socket (); d7627 1 a7627 1 return socket (); d7632 1 a7632 1 for ac_lib in '' socket; do d7639 24 a7662 2 if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_socket=$ac_res d7664 4 a7667 3 rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_socket+:} false; then : d7671 2 a7672 2 if ${ac_cv_search_socket+:} false; then : d7674 1 a7674 1 ac_cv_search_socket=no d7679 4 a7682 4 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 $as_echo "$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then : d7687 70 a7756 4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntoa" >&5 $as_echo_n "checking for library containing inet_ntoa... " >&6; } if ${ac_cv_search_inet_ntoa+:} false; then : $as_echo_n "(cached) " >&6 d7758 8 a7765 2 ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext d7767 1 a7768 7 /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char inet_ntoa (); d7772 3 a7774 1 return inet_ntoa (); d7776 26 a7801 12 return 0; } _ACEOF for ac_lib in '' nsl; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_inet_ntoa=$ac_res d7803 2 a7804 4 rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_inet_ntoa+:} false; then : break a7805 2 done if ${ac_cv_search_inet_ntoa+:} false; then : d7807 1 a7807 2 else ac_cv_search_inet_ntoa=no d7809 7 a7815 8 rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntoa" >&5 $as_echo "$ac_cv_search_inet_ntoa" >&6; } ac_res=$ac_cv_search_inet_ntoa if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" d7820 5 a7824 4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_aton" >&5 $as_echo_n "checking for library containing inet_aton... " >&6; } if ${ac_cv_search_inet_aton+:} false; then : $as_echo_n "(cached) " >&6 d7826 5 a7830 2 ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext d7833 5 a7837 7 /* Override any GCC internal prototype to avoid an error. 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char regcomp (); d7946 3 a7948 1 return regcomp (); d7953 18 a7970 18 for ac_lib in '' regex; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_regcomp=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_regcomp+:} false; then : break fi done if ${ac_cv_search_regcomp+:} false; then : d7972 2 a7973 10 ac_cv_search_regcomp=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_regcomp" >&5 $as_echo "$ac_cv_search_regcomp" >&6; } ac_res=$ac_cv_search_regcomp if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" d7975 6 d7983 5 d7989 2 a7990 6 for ac_func in strlcat do : ac_fn_c_check_func "$LINENO" "strlcat" "ac_cv_func_strlcat" if test "x$ac_cv_func_strlcat" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRLCAT 1 d7992 6 a7998 2 fi done d8000 6 d8007 28 a8034 8 # For HP/UX we need -lipv6 for if_nametoindex, perhaps others. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing if_nametoindex" >&5 $as_echo_n "checking for library containing if_nametoindex... 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char if_nametoindex (); d8045 3 a8047 1 return if_nametoindex (); d8052 28 a8079 14 for ac_lib in '' ipv6; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_if_nametoindex=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_if_nametoindex+:} false; then : break a8080 2 done if ${ac_cv_search_if_nametoindex+:} false; then : d8082 2 d8085 4 a8088 4 ac_cv_search_if_nametoindex=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS a8089 5 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_if_nametoindex" >&5 $as_echo "$ac_cv_search_if_nametoindex" >&6; } ac_res=$ac_cv_search_if_nametoindex if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" d8091 1 d8094 10 d8105 2 a8106 17 # check for /dev/random (declares HAVE_DEV_RANDOM) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/random" >&5 $as_echo_n "checking for /dev/random... 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"cannot check for file existence when cross compiling" "$LINENO" 5 if test -r "/dev/random"; then ac_cv_file__dev_random=yes else ac_cv_file__dev_random=no fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__dev_random" >&5 $as_echo "$ac_cv_file__dev_random" >&6; } if test "x$ac_cv_file__dev_random" = xyes; then : a8107 1 $as_echo "#define HAVE_DEV_RANDOM 1" >>confdefs.h d8109 6 a8114 1 fi d8116 25 d8142 2 a8143 4 # see if there is a "sa_len" field in our interface information structure ac_fn_c_check_member "$LINENO" "struct sockaddr" "sa_len" "ac_cv_member_struct_sockaddr_sa_len" "#include " if test "x$ac_cv_member_struct_sockaddr_sa_len" = xyes; then : d8145 21 a8165 1 $as_echo "#define HAVE_SA_LEN /**/" >>confdefs.h d8167 2 a8168 1 fi d8171 3 a8173 12 # figure out pointer size # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of struct iaddr *" >&5 $as_echo_n "checking size of struct iaddr *... 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"Missing msg_control member in msg_control structure." "$LINENO" 5 d8491 1 a8491 1 if test "${with_libbind+set}" = set; then : d8512 1 a8512 1 if test "${with_ldap+set}" = set; then : d8522 1 a8522 1 if test "${with_ldapcrypto+set}" = set; then : d8533 4 a8536 4 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ldap_initialize" >&5 $as_echo_n "checking for library containing ldap_initialize... 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