PR 14072

[deliverable/binutils-gdb.git] / ld / config.in

diff --git a/ld/config.in b/ld/config.in
index bb4f5fa5168ad79f29003a2ae7db770f4a54c3b6..5fbc4a3902d44f740c369b4b0c79f3cb80f3995b 100644 (file)
--- a/ld/config.in
+++ b/ld/config.in
@@ -1,5 +1,12 @@
 /* config.in.  Generated from configure.in by autoheader.  */
 
+/* Check that config.h is #included before system headers
+   (this works only for glibc, but that should be enough).  */
+#if defined(__GLIBC__) && !defined(__CONFIG_H__)
+#  error config.h must be #included before system headers
+#endif
+#define __CONFIG_H__ 1
+
 /* Define to 1 if translation of program messages to the user's native
    language is requested. */
 #undef ENABLE_NLS