DEVEL15-fix-linux-2-6-20-configure-test-20070102

FIXES 50594

make the cc flags modification not break things

(cherry picked from commit a132e7f54590a4e12a002c35081ce8afb255b5a3)

diff --git a/src/cf/linux-test4.m4 b/src/cf/linux-test4.m4
index 4dd3a01..5e96c87 100644 (file)
--- a/src/cf/linux-test4.m4
+++ b/src/cf/linux-test4.m4
@@ -730,8 +730,6 @@ AC_DEFUN([LINUX_GENERIC_FILE_AIO_READ], [
 AC_DEFUN([LINUX_FREEZER_H_EXISTS], [
   AC_MSG_CHECKING([for linux/freezer.h existance])
   AC_CACHE_VAL([ac_cv_linux_freezer_h_exists], [
-    save_CPPFLAGS="$CPPFLAGS"
-    CPPFLAGS="$CPPFLAGS -Werror-implicit-function-declaration"
     AC_TRY_KBUILD(
 [#include <linux/freezer.h>],
 [return;],