X-Git-Url: http://sjero.net/git/?p=wget;a=blobdiff_plain;f=src%2Fconfig-post.h;h=ce0b7ae15e5b9381b54ae922eac2ae0e2bdf315e;hp=77a859dd59c39597855a2cb0c4f6cd2e2f93fc69;hb=0ff9eb47276f0485e7c2e1ed1c014c7c82758ef7;hpb=83b0e389400b03110402d1408fd9610988ba3419

diff --git a/src/config-post.h b/src/config-post.h
index 77a859dd..ce0b7ae1 100644
--- a/src/config-post.h
+++ b/src/config-post.h
@@ -65,3 +65,16 @@ char *alloca ();
 #define _BSD_SOURCE
 
 #endif /* NAMESPACE_TWEAKS */
+
+/* Determine whether to use stdarg.  Use it only if the compiler
+   supports ANSI C and stdarg.h is present.  We check for both because
+   there are configurations where stdarg.h exists, but doesn't work.
+   This check cannot be in sysdep.h because we use it to choose which
+   system headers to include.  */
+#ifndef WGET_USE_STDARG
+# ifdef __STDC__
+#  ifdef HAVE_STDARG_H
+#   define WGET_USE_STDARG
+#  endif
+# endif
+#endif /* not WGET_USE_STDARG */