head	1.1;
access;
symbols;
locks; strict;
comment	@# @;


1.1
date	2026.07.22.19.28.27;	author he;	state Exp;
branches;
next	;
commitid	0u5lNjmDZTsRtGOG;


desc
@@


1.1
log
@lang/gcc15: Add changes to make this build on NetBSD/macppc 11.0_RC6.

This pulls over changes to config/rs6000/ and gcc/config.gcc from
our in-tree gcc instance of gcc14, while preserving existing Homebrew-
related changes to gcc/config.gcc.

The most important fix is that on NetBSD/powerpc, -msecure-plt is enabled
by default, so that resulting executables can be run with PAX_MPROTECT
active.  Otherwise, we end up with executables with sections which have
both "write" and "execute" turned on, which PAX_MPROTECT rejects.

Fixes PR#60439.

Bump PKGREVISION for both gcc15 and gcc15-libs, to adhere to rules in comments,
even though this *should* be a single-arch build fix, since I had to merge
the patch to gcc/config.gcc.
@
text
@$NetBSD: patch-gcc_config_rs6000_t-netbsd,v 1.1 2026/07/20 08:02:51 he Exp $

Carry over changes from in-tree gcc in an attempt at
making this build on NetBSD/powerpc.

--- gcc/config/rs6000/t-netbsd.orig	13 Sep 2025 23:45:31 -0000	1.1.1.12
+++ gcc/config/rs6000/t-netbsd	14 Sep 2025 00:07:23 -0000	1.13
@@@@ -18,6 +18,10 @@@@
 # along with GCC; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
 
+# It is important that crtbegin.o, etc., aren't surprised by stuff in .sdata.
+CRTSTUFF_T_CFLAGS += -msdata=none
+CRTSTUFF_T_CFLAGS_S += -msdata=none
+
 # Switch synonyms
 MULTILIB_MATCHES_FLOAT	= msoft-float=mcpu?401 \
 			  msoft-float=mcpu?403 \
@@@@ -34,3 +38,9 @@@@
 MULTILIB_EXCEPTIONS	=
 
 MULTILIB_MATCHES	= ${MULTILIB_MATCHES_FLOAT}
+
+LIBGCC = stmp-multilib
+
+INSTALL_LIBGCC = install-multilib
+EXTRA_MULTILIB_PARTS = crtbegin$(objext) crtend$(objext) \
+  crtbeginS$(objext) crtendS$(objext) crtbeginT$(objext)
@