Protected inclusion of "config.h" with HAVE_CONFIG_H.

[bison.git] / src / version.c

diff --git a/src/version.c b/src/version.c
index 5cb018a339f974d00c5026d19541353f66825765..61596f9143cd1f04d69c93fc7ed1d8190504c1bd 100644 (file)
--- a/src/version.c
+++ b/src/version.c
@@ -1,3 +1,5 @@
+#ifdef HAVE_CONFIG_H
 #include <config.h>
+#endif
 
 char *version_string = "GNU Bison version " VERSION "\n";