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Fix Solaris bootstrap with GNU ld/LTO

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* configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
	for gcc.
	* configure: Regenerate.
	* Makefile.am (AM_LDFLAGS): New variable.
	(liblto_plugin_la_LDFLAGS): Add it.
	* Makefile.in: Regenerate.

From-SVN: r208614
This commit is contained in:
Rainer Orth 2014-03-17 13:04:12 +00:00 committed by Rainer Orth
parent 8692ae102d
commit 5523efdf24
5 changed files with 25 additions and 4 deletions
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9
lto-plugin/ChangeLog
View File

@ -1,3 +1,12 @@
2014-03-17 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc
for gcc.
* configure: Regenerate.
* Makefile.am (AM_LDFLAGS): New variable.
(liblto_plugin_la_LDFLAGS): Add it.
* Makefile.in: Regenerate.
2013-09-20 Alan Modra <amodra@gmail.com>
* configure: Regenerate.

4
lto-plugin/Makefile.am
View File

@ -9,6 +9,7 @@ libexecsubdir := $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
AM_CPPFLAGS = -I$(top_srcdir)/../include $(DEFS)
AM_CFLAGS = @ac_lto_plugin_warn_cflags@
AM_LDFLAGS = @ac_lto_plugin_ldflags@
AM_LIBTOOLFLAGS = --tag=disable-static
libexecsub_LTLIBRARIES = liblto_plugin.la
@ -22,7 +23,8 @@ liblto_plugin_la_SOURCES = lto-plugin.c
liblto_plugin_la_LIBADD = \
$(if $(wildcard ../libiberty/pic/libiberty.a),$(Wc)../libiberty/pic/libiberty.a,)
# Note that we intentionally override the bindir supplied by ACX_LT_HOST_FLAGS
liblto_plugin_la_LDFLAGS = $(lt_host_flags) -module -bindir $(libexecsubdir) \
liblto_plugin_la_LDFLAGS = $(AM_LDFLAGS) \
$(lt_host_flags) -module -bindir $(libexecsubdir) \
$(if $(wildcard ../libiberty/pic/libiberty.a),,-Wc,../libiberty/libiberty.a)
liblto_plugin_la_DEPENDENCIES = $(if $(wildcard \
../libiberty/pic/libiberty.a),../libiberty/pic/libiberty.a,)

5
lto-plugin/Makefile.in
View File

@ -168,6 +168,7 @@ abs_top_builddir = @abs_top_builddir@
abs_top_srcdir = @abs_top_srcdir@
ac_ct_CC = @ac_ct_CC@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
ac_lto_plugin_ldflags = @ac_lto_plugin_ldflags@
ac_lto_plugin_warn_cflags = @ac_lto_plugin_warn_cflags@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
@ -230,6 +231,7 @@ gcc_version := $(shell cat $(top_srcdir)/../gcc/BASE-VER)
libexecsubdir := $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
AM_CPPFLAGS = -I$(top_srcdir)/../include $(DEFS)
AM_CFLAGS = @ac_lto_plugin_warn_cflags@
AM_LDFLAGS = @ac_lto_plugin_ldflags@
AM_LIBTOOLFLAGS = --tag=disable-static
libexecsub_LTLIBRARIES = liblto_plugin.la
gcc_build_dir = ../$(host_subdir)/gcc
@ -242,7 +244,8 @@ liblto_plugin_la_LIBADD = \
$(if $(wildcard ../libiberty/pic/libiberty.a),$(Wc)../libiberty/pic/libiberty.a,)
# Note that we intentionally override the bindir supplied by ACX_LT_HOST_FLAGS
liblto_plugin_la_LDFLAGS = $(lt_host_flags) -module -bindir $(libexecsubdir) \
liblto_plugin_la_LDFLAGS = $(AM_LDFLAGS) \
$(lt_host_flags) -module -bindir $(libexecsubdir) \
$(if $(wildcard ../libiberty/pic/libiberty.a),,-Wc,../libiberty/libiberty.a)
liblto_plugin_la_DEPENDENCIES = $(if $(wildcard \

8
lto-plugin/configure vendored
View File

@ -622,6 +622,7 @@ EGREP
GREP
SED
LIBTOOL
ac_lto_plugin_ldflags
ac_lto_plugin_warn_cflags
am__fastdepCC_FALSE
am__fastdepCC_TRUE
@ -4086,6 +4087,9 @@ fi
done
CFLAGS="$save_CFLAGS"
# Need -Wc to get it through libtool.
if test "x$GCC" = xyes; then ac_lto_plugin_ldflags="-Wc,-static-libgcc"; fi
case `pwd` in
*\ * | *\ *)
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
@ -10558,7 +10562,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10561 "configure"
#line 10565 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -10664,7 +10668,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 10667 "configure"
#line 10671 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H

3
lto-plugin/configure.ac
View File

@ -7,6 +7,9 @@ AM_MAINTAINER_MODE
AC_PROG_CC
AC_SYS_LARGEFILE
ACX_PROG_CC_WARNING_OPTS([-Wall], [ac_lto_plugin_warn_cflags])
# Need -Wc to get it through libtool.
if test "x$GCC" = xyes; then ac_lto_plugin_ldflags="-Wc,-static-libgcc"; fi
AC_SUBST(ac_lto_plugin_ldflags)
AM_PROG_LIBTOOL
ACX_LT_HOST_FLAGS
AC_SUBST(target_noncanonical)