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109 lines
3.9 KiB
Diff
109 lines
3.9 KiB
Diff
[As applied to 2.15]
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commit 3a533ca370725b68b516e6b74adf4727d17ed28a
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Author: Joseph Myers <joseph@codesourcery.com>
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Date: Tue Apr 24 10:22:45 2012 +0000
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Don't handle libgcc_s suffixes.
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diff -urpN glibc-2.15.orig/config.make.in glibc-2.15/config.make.in
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--- glibc-2.15.orig/config.make.in 2017-02-08 13:24:23.338055977 -0800
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+++ glibc-2.15/config.make.in 2017-02-08 13:25:21.810625337 -0800
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@@ -50,7 +50,6 @@ have-z-execstack = @libc_cv_z_execstack@
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have-initfini = @libc_cv_have_initfini@
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have-Bgroup = @libc_cv_Bgroup@
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have-as-needed = @libc_cv_as_needed@
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-libgcc_s_suffix = @libc_cv_libgcc_s_suffix@
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need-nopic-initfini = @nopic_initfini@
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with-fp = @with_fp@
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old-glibc-headers = @old_glibc_headers@
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diff -urpN glibc-2.15.orig/configure glibc-2.15/configure
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--- glibc-2.15.orig/configure 2017-02-08 13:24:23.346056054 -0800
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+++ glibc-2.15/configure 2017-02-08 13:27:07.327670602 -0800
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@@ -654,7 +654,6 @@ libc_cv_z_execstack
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libc_cv_z_combreloc
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ASFLAGS_config
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libc_cv_as_needed
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-libc_cv_libgcc_s_suffix
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libc_cv_Bgroup
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libc_cv_cc_with_libunwind
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VERSIONING
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@@ -6465,24 +6464,6 @@ fi
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$as_echo "$libc_cv_Bgroup" >&6; }
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- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgcc_s suffix" >&5
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-$as_echo_n "checking for libgcc_s suffix... " >&6; }
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-if ${libc_cv_libgcc_s_suffix+:} false; then :
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- $as_echo_n "(cached) " >&6
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-else
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- cat > conftest.c <<EOF
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-int main (void) { return 0; }
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-EOF
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- libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
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- -fPIC -shared -shared-libgcc -o conftest.so \
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- conftest.c -v 2>&1 >/dev/null \
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- | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
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- rm -f conftest*
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-fi
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_libgcc_s_suffix" >&5
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-$as_echo "$libc_cv_libgcc_s_suffix" >&6; }
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-
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-
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --as-needed option" >&5
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$as_echo_n "checking for --as-needed option... " >&6; }
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if ${libc_cv_as_needed+:} false; then :
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@@ -6493,7 +6474,7 @@ int main (void) { return 0; }
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EOF
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if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
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-fPIC -shared -o conftest.so conftest.c
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- -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed
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+ -lgcc_s -Wl,--as-needed
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-nostdlib 1>&5'
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{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
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(eval $ac_try) 2>&5
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diff -urpN glibc-2.15.orig/configure.in glibc-2.15/configure.in
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--- glibc-2.15.orig/configure.in 2017-02-08 13:24:23.346056054 -0800
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+++ glibc-2.15/configure.in 2017-02-08 13:26:44.383441535 -0800
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@@ -1639,20 +1639,6 @@ EOF
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rm -f conftest*])
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AC_SUBST(libc_cv_Bgroup)
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- AC_CACHE_CHECK(for libgcc_s suffix,
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- libc_cv_libgcc_s_suffix, [dnl
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- cat > conftest.c <<EOF
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-int main (void) { return 0; }
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-EOF
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-changequote(,)dnl
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- libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
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- -fPIC -shared -shared-libgcc -o conftest.so \
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- conftest.c -v 2>&1 >/dev/null \
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- | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
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-changequote([,])dnl
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- rm -f conftest*])
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- AC_SUBST(libc_cv_libgcc_s_suffix)
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-
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AC_CACHE_CHECK(for --as-needed option,
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libc_cv_as_needed, [dnl
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cat > conftest.c <<EOF
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@@ -1660,7 +1646,7 @@ int main (void) { return 0; }
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EOF
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if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
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-fPIC -shared -o conftest.so conftest.c
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- -lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed
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+ -lgcc_s -Wl,--as-needed
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-nostdlib 1>&AS_MESSAGE_LOG_FD])
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then
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libc_cv_as_needed=yes
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diff -urpN glibc-2.15.orig/Makeconfig glibc-2.15/Makeconfig
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--- glibc-2.15.orig/Makeconfig 2017-02-08 13:24:23.338055977 -0800
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+++ glibc-2.15/Makeconfig 2017-02-08 13:24:31.262132679 -0800
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@@ -565,7 +565,7 @@ endif
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ifneq ($(have-as-needed),yes)
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libgcc_eh := -lgcc_eh $(libunwind)
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else
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- libgcc_eh := -Wl,--as-needed -lgcc_s$(libgcc_s_suffix) $(libunwind) -Wl,--no-as-needed
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+ libgcc_eh := -Wl,--as-needed -lgcc_s $(libunwind) -Wl,--no-as-needed
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endif
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gnulib := -lgcc $(libgcc_eh)
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static-gnulib := -lgcc -lgcc_eh $(libunwind)
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