ports/162121: [patch] remove dependency on gcc 4.6 from audio/audacity-devel

[4720 at hushmail.com]

>Number:         162121
>Category:       ports
>Synopsis:       [patch] remove dependency on gcc 4.6 from audio/audacity-devel
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Oct 28 22:30:10 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     4720 at hushmail.com
>Release:        
>Organization:
>Environment:
>Description:
audio/audacity-devel depends on gcc 4.6 or later, but is unnecessary. the USE_GCC line was set to 4.2+ to fix build on freebsd 7. ( http://www.freebsd.org/cgi/query-pr.cgi?pr=116118 ) during later years of port upgrades, it has increased to 4.6+. audacity-devel compiles and runs normally with the gcc 4.2.2.
>How-To-Repeat:

>Fix:
attached patch changes USE_GCC=4.6+ back to 4.2+ to eliminate a large and unneeded dependency for systems with gcc 4.2 in base.

Patch attached with submission follows:

Index: Makefile
===================================================================
RCS file: /home/ncvs/ports/audio/audacity-devel/Makefile,v
retrieving revision 1.54
diff -u -r1.54 Makefile
--- Makefile	23 Sep 2011 22:20:56 -0000	1.54
+++ Makefile	28 Oct 2011 22:08:05 -0000
@@ -25,7 +25,7 @@
 USE_AUTOTOOLS=	aclocal autoconf
 GNU_CONFIGURE=	yes
 USE_GMAKE=	yes
-USE_GCC=	4.6+
+USE_GCC=	4.2+
 USE_GETTEXT=	yes
 USE_BZIP2=	yes
 USE_WX=		2.8+


>Release-Note:
>Audit-Trail:
>Unformatted: