In debug build, add " (debug)" to version string.

diff --git a/re2c/src/conf/msg.cc b/re2c/src/conf/msg.cc
index b21e4ffc669deb5b1558d6c9f48e798425a0f2be..43cb354640d58c5eb62969cc13073c24a9698123 100644 (file)
--- a/re2c/src/conf/msg.cc
+++ b/re2c/src/conf/msg.cc
@@ -112,7 +112,11 @@ void vernum ()
 
 void version ()
 {
-    printf ("re2c %s\n", PACKAGE_VERSION);
+#ifdef RE2C_DEBUG
+    printf("re2c %s (debug)\n", PACKAGE_VERSION);
+#else
+    printf("re2c %s\n", PACKAGE_VERSION);
+#endif
 }
 
 std::string incond (const std::string & cond)