- (stevesk) configure and cpp __FUNCTION__ gymnastics to handle nielsisms

1 files changed, 27 insertions, 1 deletions

diff --git a/configure.ac b/configure.ac
index 4a61c82f4..c704da3d3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.27 2002/03/22 17:23:26 stevesk Exp $
+# $Id: configure.ac,v 1.28 2002/03/22 18:19:54 stevesk Exp $
 
 AC_INIT
 AC_CONFIG_SRCDIR([ssh.c])
@@ -1603,6 +1603,32 @@ if test "x$ac_cv_libc_defines___progname" = "xyes" ; then
         AC_DEFINE(HAVE___PROGNAME)
 fi
 
+AC_CACHE_CHECK([whether $CC implements __FUNCTION__], ac_cv_cc_implements___FUNCTION__, [
+        AC_TRY_LINK([
+#include <stdio.h>
+], 
+                [ printf("%s", __FUNCTION__); ], 
+                [ ac_cv_cc_implements___FUNCTION__="yes" ],
+                [ ac_cv_cc_implements___FUNCTION__="no" ]
+        )
+])
+if test "x$ac_cv_cc_implements___FUNCTION__" = "xyes" ; then
+        AC_DEFINE(HAVE___FUNCTION__)
+fi
+
+AC_CACHE_CHECK([whether $CC implements __func__], ac_cv_cc_implements___func__, [
+        AC_TRY_LINK([
+#include <stdio.h>
+], 
+                [ printf("%s", __func__); ], 
+                [ ac_cv_cc_implements___func__="yes" ],
+                [ ac_cv_cc_implements___func__="no" ]
+        )
+])
+if test "x$ac_cv_cc_implements___func__" = "xyes" ; then
+        AC_DEFINE(HAVE___func__)
+fi
+
 AC_CACHE_CHECK([whether getopt has optreset support],
                 ac_cv_have_getopt_optreset, [
         AC_TRY_LINK(