diff options
| author | Roland McGrath <[email protected]> | 2011-02-08 19:36:50 -0800 |
|---|---|---|
| committer | Roland McGrath <[email protected]> | 2011-02-08 19:36:50 -0800 |
| commit | f64e25f232cc1f508edb1ebb66012265dd76b3f1 (patch) | |
| tree | e96b0d2bc00ebe1c62bdc3eb999a712ac6ed7cf9 /configure.ac | |
| parent | bc88fffec993bcf7736ad6060ebc9c55988bb444 (diff) | |
Use AC_LANG_SOURCE.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 533d50e5..10698315 100644 --- a/configure.ac +++ b/configure.ac @@ -63,8 +63,8 @@ AM_PROG_LEX AC_CACHE_CHECK([for gcc with C99 support], ac_cv_c99, [dnl old_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -std=gnu99" -AC_COMPILE_IFELSE([dnl -int foo (int a) { for (int i = 0; i < a; ++i) if (i % 4) break; int s = a; }], +AC_COMPILE_IFELSE([AC_LANG_SOURCE([dnl +int foo (int a) { for (int i = 0; i < a; ++i) if (i % 4) break; int s = a; }])], ac_cv_c99=yes, ac_cv_c99=no) CFLAGS="$old_CFLAGS"]) AS_IF([test "x$ac_cv_c99" != xyes], |