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locks; strict;
comment	@# @;


1.2
date	2021.04.02.11.56.15;	author nia;	state dead;
branches;
next	1.1;
commitid	vW3eTMQ4818FeINC;

1.1
date	2014.05.10.14.14.59;	author richard;	state Exp;
branches;
next	;
commitid	0YrPNuib1g8300Ax;


desc
@@


1.2
log
@remove gcc48/gcc49.

use of these packages was disabled in the pkgsrc infrastructure in
january because they were causing problems on platforms with older
compilers that can build gcc6 just fine:
glibc + FORTIFY + gcc48,gcc49,gcc5 = build failures.

gcc48 and newer require a c++98 compiler, same as all gcc versions up
to 11, so are not useful for bootstrapping.

gcc5 has additional Ada bits, someone needs to determine if they're
useful before it can go.
@
text
@$NetBSD: patch-libgcc_config_t-slibgcc-sld,v 1.1 2014/05/10 14:14:59 richard Exp $

--- libgcc/config/t-slibgcc-sld.orig	2011-06-01 14:39:17.000000000 +0000
+++ libgcc/config/t-slibgcc-sld
@@@@ -3,3 +3,23 @@@@
 
 SHLIB_LDFLAGS = -Wl,-h,$(SHLIB_SONAME) -Wl,-z,text -Wl,-z,defs \
 	-Wl,-M,$(SHLIB_MAP)
+
+# Linker mapfile to enforce direct binding to libgcc_s unwinder
+# (PR target/59788).
+libgcc-unwind.map: libgcc-std.ver
+	@@(echo "{";				\
+	for f in `grep _Unwind_ $< | sort`; do	\
+	  echo "	$$f = EXTERN DIRECT;";	\
+	done;					\
+	echo "};" ) > $@@
+
+# Copy libgcc-unwind.map to the place where gcc will look for it at build-time.
+install-libgcc-unwind-map-forbuild: libgcc-unwind.map
+	$(INSTALL_DATA) $< $(gcc_objdir)
+
+all: install-libgcc-unwind-map-forbuild
+
+install-libgcc-unwind-map: libgcc-unwind.map
+	$(INSTALL_DATA) $< $(DESTDIR)$(slibdir)
+
+install: install-libgcc-unwind-map
@


1.1
log
@x86-64 sunos fix for g++ and -Wl,-Bdirect involving libtool
references:http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452
and http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788

backport to gcc47 and gcc48
@
text
@d1 1
a1 1
$NetBSD$
@