diff options
| author | Alan Modra <amodra@gmail.com> | 2018-05-25 15:07:15 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2018-05-25 15:26:47 +0930 |
| commit | 629dabe3b731c6194499652301935f34c3c20e0c (patch) | |
| tree | 41a6bd826719090a4c62a49d17ca3d96071913c3 /bfd/configure | |
| parent | f9885f5602476e402626bf305d6bc328eaf626c3 (diff) | |
| download | gdb-629dabe3b731c6194499652301935f34c3c20e0c.zip gdb-629dabe3b731c6194499652301935f34c3c20e0c.tar.gz gdb-629dabe3b731c6194499652301935f34c3c20e0c.tar.bz2 | |
Fix hidden visibility compiler test
Warnings from configure tests aren't usually checked. gcc's
"visibility attribute not supported in this configuration" warning is
enabled by default so we don't need to add any warning flag except
-Werror.
* configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
* configure: Regenerate.
Diffstat (limited to 'bfd/configure')
| -rwxr-xr-x | bfd/configure | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/bfd/configure b/bfd/configure index 2f3dbe7..c5b6335 100755 --- a/bfd/configure +++ b/bfd/configure @@ -14043,6 +14043,8 @@ fi +save_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -Werror" { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler support for hidden visibility" >&5 $as_echo_n "checking compiler support for hidden visibility... " >&6; } if test "${bfd_cv_hidden+set}" = set; then : @@ -14070,6 +14072,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_hidden" >&5 $as_echo "$bfd_cv_hidden" >&6; } +CFLAGS="$save_CFLAGS" if test $bfd_cv_hidden = yes; then $as_echo "#define HAVE_HIDDEN 1" >>confdefs.h |