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authorAndreas Schwab <schwab@linux-m68k.org>2012-10-30 21:51:58 +0100
committerAndreas Schwab <schwab@linux-m68k.org>2012-11-18 16:30:16 +0100
commit786b0b67a3019e84988a6d5a79fd97801580a1cd (patch)
tree1f6882f1cc5131cac30185ddf9aff39411629924 /configure
parent67f2b51c62cb0367e30f26a8865d77fc6461bdb3 (diff)
downloadglibc-786b0b67a3019e84988a6d5a79fd97801580a1cd.tar.gz
Fix ifunc configure check for 64-bit targets
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure8
1 files changed, 6 insertions, 2 deletions
diff --git a/configure b/configure
index 980f25fffe..1927ce81c6 100755
--- a/configure
+++ b/configure
@@ -4217,7 +4217,7 @@ $as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; }
if ${libc_cv_ld_gnu_indirect_function+:} false; then :
$as_echo_n "(cached) " >&6
else
- cat > conftest.s <<EOF
+ cat > conftest.S <<EOF
.type foo,%gnu_indirect_function
foo:
.globl _start
@@ -4225,12 +4225,16 @@ _start:
.globl __start
__start:
.data
+#ifdef _LP64
+.quad foo
+#else
.long foo
+#endif
EOF
libc_cv_ld_gnu_indirect_function=no
if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
-nostartfiles -nostdlib \
- -o conftest conftest.s 1>&5 2>&5; then
+ -o conftest conftest.S 1>&5 2>&5; then
# Do a link to see if the backend supports IFUNC relocs.
$READELF -r conftest 1>&5
LC_ALL=C $READELF -r conftest | grep 'no relocations' >/dev/null || {