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-rw-r--r--config.h.in5
1 files changed, 5 insertions, 0 deletions
diff --git a/config.h.in b/config.h.in
index ec9c8bc767..13c0044a69 100644
--- a/config.h.in
+++ b/config.h.in
@@ -37,6 +37,11 @@
 /* Define if static NSS modules are wanted.  */
 #undef	DO_STATIC_NSS
 
+/* Assume that the compiler supports __builtin_expect.
+   This macro is necessary for proper compilation of code
+   shared between GNU libc and GNU gettext projects.  */
+#define HAVE_BUILTIN_EXPECT 1
+
 /* Define if the compiler supports __builtin_memset.  */
 #undef	HAVE_BUILTIN_MEMSET