diff options
Diffstat (limited to 'aclocal.m4')
| -rw-r--r-- | aclocal.m4 | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/aclocal.m4 b/aclocal.m4 index 3a90d4f679..3e0bcdd12b 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -236,7 +236,13 @@ EOF -fPIC -shared -o conftest.so conftest.c 1>&AS_MESSAGE_LOG_FD]) then - libc_linker_feature=yes + if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS $no_ssp $2 -nostdlib \ + -nostartfiles -fPIC -shared -o conftest.so conftest.c 2>&1 \ + | grep "warning: $1 ignored" > /dev/null 2>&1; then + true + else + libc_linker_feature=yes + fi fi rm -f conftest* fi |