Compile to nothing in absence of GTK, for the benefit of parent packages

[mgLib] / msg.c

diff --git a/msg.c b/msg.c
index 2ff054855aa8ad1528a8b99d487ecc89551a3833..ff317e952f8ec1e4fcf3e83104c9f7d331cfd1bf 100644 (file)
--- a/msg.c
+++ b/msg.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: msg.c,v 1.2 1998/12/15 23:48:06 mdw Exp $
+ * $Id: msg.c,v 1.3 1999/03/25 23:36:10 mdw Exp $
  *
  * Display a message and get an answer
  *
@@ -29,6 +29,10 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: msg.c,v $
+ * Revision 1.3  1999/03/25 23:36:10  mdw
+ * Compile to nothing in absence of GTK, for the benefit of parent packages
+ * which contain non-GTK-dependent parts.
+ *
  * Revision 1.2  1998/12/15 23:48:06  mdw
  * Use `dstr_putf' for formatting, rather than `sprintf'.
  *
@@ -37,6 +41,8 @@
  *
  */
 
+#ifdef HAVE_GTK
+
 /*----- Header files ------------------------------------------------------*/
 
 #include <stdarg.h>
@@ -176,3 +182,7 @@ int msg(const char *buttons, const char *msg, ...)
 }
 
 /*----- That's all, folks -------------------------------------------------*/
+
+#else
+  int mgLib_msg = 0;
+#endif