ports/145020: [patch] devel/msgpack -- unbreak on sparc64

[Pietro Cerutti]

>Number:         145020
>Category:       ports
>Synopsis:       [patch] devel/msgpack -- unbreak on sparc64
>Confidential:   no
>Severity:       non-critical
>Priority:       high
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Mar 25 08:40:02 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Pietro Cerutti
>Release:        FreeBSD 9.0-CURRENT sparc64
>Organization:
The FreeBSD Project
>Environment:
System: FreeBSD tucana.bfh.ch 9.0-CURRENT FreeBSD 9.0-CURRENT #0: Thu Dec 3 19:51:47 CET 2009 root at tucana.bfh.ch:/usr/obj/usr/src/sys/TUCANA sparc64


>Description:

GCC builtin __sync_* atomic operations are supported on sparc64 starting from the 4.3 series.

>How-To-Repeat:
>Fix:

Index: Makefile
===================================================================
RCS file: /home/pcvs/ports/devel/msgpack/Makefile,v
retrieving revision 1.5
diff -u -r1.5 Makefile
--- Makefile	22 Mar 2010 06:00:34 -0000	1.5
+++ Makefile	25 Mar 2010 08:36:41 -0000
@@ -17,17 +17,19 @@
 
 GNU_CONFIGURE=	yes
 USE_LDCONFIG=	yes
-USE_GCC=	4.2+
-
-.if ${MACHINE_ARCH} == "i386"
-# Mayby not working on i386/i486/i586...
-CONFIGURE_ARGS=	CFLAGS="${CFLAGS} -march=i686" CXXFLAGS="${CXXFLAGS} -march=i686"
-.endif
 
 .include <bsd.port.pre.mk>
 
 .if ${ARCH} == "sparc64"
-BROKEN=		Does not configure on sparc64: sync_* atomic operations are not supported
+# required for __sync _* atomic operations on sparc
+USE_GCC=	4.3+
+.else
+USE_GCC=	4.2+
+.endif
+
+.if ${ARCH} == "i386"
+# Mayby not working on i386/i486/i586...
+CONFIGURE_ARGS=	CFLAGS="${CFLAGS} -march=i686" CXXFLAGS="${CXXFLAGS} -march=i686"
 .endif
 
 .include <bsd.port.post.mk>

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