[mutter/wip/lantw/wayland-on-freebsd: 2/3] configure: Don't declare functions in AC_TRY_LINK and AC_TRY_COMPILE
- From: Ting-Wei Lan <lantw src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [mutter/wip/lantw/wayland-on-freebsd: 2/3] configure: Don't declare functions in AC_TRY_LINK and AC_TRY_COMPILE
- Date: Thu, 15 Feb 2018 21:22:19 +0000 (UTC)
commit 74364c222b4d7d34fc8b86b81232c9c2310921da
Author: Ting-Wei Lan <lantw src gnome org>
Date: Sat Jan 20 17:37:24 2018 +0800
configure: Don't declare functions in AC_TRY_LINK and AC_TRY_COMPILE
https://bugzilla.gnome.org/show_bug.cgi?id=792717
clutter/configure.ac | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/clutter/configure.ac b/clutter/configure.ac
index 3c3d0c558..08b848d42 100644
--- a/clutter/configure.ac
+++ b/clutter/configure.ac
@@ -149,7 +149,7 @@ AC_ARG_ENABLE([Bsymbolic],
saved_LDFLAGS="${LDFLAGS}"
AC_MSG_CHECKING([for -Bsymbolic-functions linker flag])
LDFLAGS=-Wl,-Bsymbolic-functions
- AC_TRY_LINK([], [int main (void) { return 0; }],
+ AC_TRY_LINK([], [return 0],
[
AC_MSG_RESULT([yes])
enable_Bsymbolic=yes
@@ -170,7 +170,7 @@ dnl on other compilers, check if we can do -fvisibility=hidden
SAVED_CFLAGS="${CFLAGS}"
CFLAGS="-fvisibility=hidden"
AC_MSG_CHECKING([for -fvisibility=hidden compiler flag])
-AC_TRY_COMPILE([], [int main (void) { return 0; }],
+AC_TRY_COMPILE([], [return 0],
AC_MSG_RESULT(yes)
enable_fvisibility_hidden=yes,
AC_MSG_RESULT(no)
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