diff options
Diffstat (limited to 'lib/autoconf/specific.m4')
-rw-r--r-- | lib/autoconf/specific.m4 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/autoconf/specific.m4 b/lib/autoconf/specific.m4 index 2630edb5..5a9ca94d 100644 --- a/lib/autoconf/specific.m4 +++ b/lib/autoconf/specific.m4 @@ -402,9 +402,9 @@ dnl configure.ac when using autoheader 2.62. AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], [ac_cv_safe_to_define___extensions__], [AC_COMPILE_IFELSE( - [AC_LANG_PROGRAM([ -# define __EXTENSIONS__ 1 - AC_INCLUDES_DEFAULT])], + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], [ac_cv_safe_to_define___extensions__=yes], [ac_cv_safe_to_define___extensions__=no])]) test $ac_cv_safe_to_define___extensions__ = yes && |