[PATCH] [configure] Fix _AC_PROG_CC_99

_AC_PROG_CC_99 isn't available anymore in recent autoconf versions.
This broke on aarch64-darwin.

Gbp-Pq: Name autoconf-2.71.patch

diff --git a/aclocal.m4 b/aclocal.m4
index 55a1ef156cc5b51d8d1b5980528bb67fbe728057..4b2a6e754b35fb92b69742fcff2d16323ee10707 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -613,7 +613,7 @@ AC_DEFUN([FP_SET_CFLAGS_C99],
     CPPFLAGS="$$3"
     unset ac_cv_prog_cc_c99
     dnl perform detection
-    _AC_PROG_CC_C99
+    AC_PROG_CC_C99
     fp_cc_c99="$ac_cv_prog_cc_c99"
     case "x$ac_cv_prog_cc_c99" in
       x)   ;; # noop