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locks; strict;
comment	@// @;


1.2
date	2023.02.12.14.43.22;	author tnn;	state dead;
branches;
next	1.1;
commitid	w015HJu9iHmIifdE;

1.1
date	2017.01.20.11.00.50;	author fhajny;	state Exp;
branches;
next	;
commitid	7pHyZoPQSzpAeHCz;


desc
@@


1.2
log
@cad/oce: remove; discontinued by upstream

Use cad/occt instead.
@
text
@$NetBSD: patch-src_OSD_OSD__signal.cxx,v 1.1 2017/01/20 11:00:50 fhajny Exp $

Define SIGFPE macros on SunOS.
Avoid overlapping reference in case statements.
Respect the reality as CMake found it, there might not be libsunmath.

--- src/OSD/OSD_signal.cxx.orig	2017-01-13 05:34:36.000000000 +0000
+++ src/OSD/OSD_signal.cxx
@@@@ -55,6 +55,17 @@@@ ACT_SIGIO_HANDLER *ADR_ACT_SIGIO_HANDLER
 typedef void (* SIG_PFV) (int);
 #endif
 
+#if defined(__sun)
+# include <sys/siginfo.h>
+# define FPE_FLTDIV_TRAP FPE_FLTDIV
+# define FPE_INTDIV_TRAP FPE_INTDIV
+# define FPE_FLTOVF_TRAP FPE_FLTOVF
+# define FPE_INTOVF_TRAP FPE_INTOVF
+# define FPE_FLTUND_TRAP FPE_FLTUND
+# define FPE_FLTRES_TRAP FPE_FLTRES
+# define FPE_FLTINV_TRAP FPE_FLTINV
+#endif
+
 #ifdef __GNUC__
 # include <stdlib.h>
 # include <stdio.h>
@@@@ -265,6 +276,7 @@@@ static void Handler (const int theSignal
     break;
 #endif
   case SIGFPE:
+  {
     sigaddset(&set, SIGFPE);
     sigprocmask(SIG_UNBLOCK, &set, NULL) ;
 #ifdef DECOSF1
@@@@ -277,6 +289,7 @@@@ static void Handler (const int theSignal
     break;
 #else
     // Reste SOLARIS
+    siginfo_t * aSigInfo = NULL;
     if (aSigInfo) {
       switch(aSigInfo->si_code) {
       case FPE_FLTDIV_TRAP :
@@@@ -309,6 +322,7 @@@@ static void Handler (const int theSignal
     }
 #endif
     break;
+  }
 #if defined (__sgi) || defined(IRIX)
   case SIGTRAP:
     sigaddset(&set, SIGTRAP);
@@@@ -380,7 +394,7 @@@@ void OSD::SetSignal(const Standard_Boole
 
   if( aFloatingSignal ) {
     //==== Enable the floating point exceptions ===============
-#if defined (__sun) || defined (SOLARIS)
+#if ( defined (__sun) || defined (SOLARIS) ) && HAVE_SUNMATH
     sigfpe_handler_type PHandler = (sigfpe_handler_type) Handler ;
     stat = ieee_handler("set", "invalid",  PHandler);
     stat = ieee_handler("set", "division", PHandler) || stat;
@


1.1
log
@Import OCE 0.18 as cad/oce, based on wip/oce.

Opencascade Community Edition project gathers patches/changes/improvements
from the OCC community over the latest release.

Open CASCADE Technology is a software development platform freely available
in open source. It includes C++ components for 3D surface and solid modeling,
visualization, data exchange and rapid application development.
@
text
@d1 1
a1 1
$NetBSD: patch-src_OSD_OSD__signal.cxx,v 1.2 2015/06/25 12:41:09 fhajny Exp $
@