From: Tom Grace <Thomas.Grace@amdocs.com>
Date: Wed, 13 Mar 2013 02:13:52 +0000 (+0100)
Subject: tool_main.c: fix VMS global variable storage-class specifier
X-Git-Tag: curl-7_30_0~119
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=17c088fb458a1f902b449cef94c58f1806c288d3;p=thirdparty%2Fcurl.git

tool_main.c: fix VMS global variable storage-class specifier

An extern submits a psect and a global reference to the linker to point
to it. Using "extern int vms_show = 0" also creates a globaldef.

The use of the extern by itself does declare a psect but does not declare
a globalsymbol. It does declare a globalref. But the linker needs one and
only one globaldef or there is an error.
---

diff --git a/src/tool_main.c b/src/tool_main.c
index 95e9cc7794..4b8817a2e0 100644
--- a/src/tool_main.c
+++ b/src/tool_main.c
@@ -52,7 +52,7 @@
  * Its value may be set in other tool_*.c source files thanks to
  * forward declaration present in tool_vms.h
  */
-static int vms_show = 0;
+extern int vms_show = 0;
 #endif
 
 /*