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Don't handle libgcc_s suffixes.

This commit is contained in:
Joseph Myers
2012-04-24 10:22:45 +00:00
parent e9a0a51253
commit 3a533ca370
5 changed files with 12 additions and 37 deletions

21
configure vendored
View File

@ -651,7 +651,6 @@ libc_cv_z_execstack
libc_cv_z_combreloc
ASFLAGS_config
libc_cv_as_needed
libc_cv_libgcc_s_suffix
libc_cv_Bgroup
libc_cv_cc_with_libunwind
VERSIONING
@ -6305,24 +6304,6 @@ fi
$as_echo "$libc_cv_Bgroup" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgcc_s suffix" >&5
$as_echo_n "checking for libgcc_s suffix... " >&6; }
if ${libc_cv_libgcc_s_suffix+:} false; then :
$as_echo_n "(cached) " >&6
else
cat > conftest.c <<EOF
int main (void) { return 0; }
EOF
libc_cv_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
-fPIC -shared -shared-libgcc -o conftest.so \
conftest.c -v 2>&1 >/dev/null \
| sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
rm -f conftest*
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_libgcc_s_suffix" >&5
$as_echo "$libc_cv_libgcc_s_suffix" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --as-needed option" >&5
$as_echo_n "checking for --as-needed option... " >&6; }
if ${libc_cv_as_needed+:} false; then :
@ -6333,7 +6314,7 @@ int main (void) { return 0; }
EOF
if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
-fPIC -shared -o conftest.so conftest.c
-lgcc_s$libc_cv_libgcc_s_suffix -Wl,--as-needed
-lgcc_s -Wl,--as-needed
-nostdlib 1>&5'
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
(eval $ac_try) 2>&5