From f6e720bf7e3d09d00d73f389a5dac8efdce0eb8c Mon Sep 17 00:00:00 2001
From: stas <stas@FreeBSD.org>
Date: Thu, 29 Sep 2011 05:23:57 +0000
Subject: - Flatten the vendor heimdal tree.

---
 cf/c-function.m4 | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 cf/c-function.m4

(limited to 'cf/c-function.m4')

diff --git a/cf/c-function.m4 b/cf/c-function.m4
new file mode 100644
index 0000000..cb39705
--- /dev/null
+++ b/cf/c-function.m4
@@ -0,0 +1,33 @@
+dnl
+dnl $Id: c-function.m4 15422 2005-06-16 18:59:29Z lha $
+dnl
+
+dnl
+dnl Test for __FUNCTION__
+dnl
+
+AC_DEFUN([AC_C___FUNCTION__], [
+AC_MSG_CHECKING(for __FUNCTION__)
+AC_CACHE_VAL(ac_cv___function__, [
+AC_RUN_IFELSE([AC_LANG_SOURCE([[
+#include <string.h>
+
+static char *foo(void)
+{
+  return __FUNCTION__;
+}
+
+int main(int argc, char **argc)
+{
+  return strcmp(foo(), "foo") != 0;
+}
+]])],
+[ac_cv___function__=yes],
+[ac_cv___function__=no],
+[ac_cv___function__=no])])
+if test "$ac_cv___function__" = "yes"; then
+  AC_DEFINE(HAVE___FUNCTION__, 1, [define if your compiler has __FUNCTION__])
+fi
+AC_MSG_RESULT($ac_cv___function__)
+])
+
-- 
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