ports/167957: [patch] audio/pulseaudio fix to enable building with clang

[Alan Hicks]

>Number:         167957
>Category:       ports
>Synopsis:       [patch] audio/pulseaudio fix to enable building with clang
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          update
>Submitter-Id:   current-users
>Arrival-Date:   Wed May 16 11:50:02 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     Alan Hicks
>Release:        FreeBSD 9.0-RELEASE i386
>Organization:
>Environment:
System: FreeBSD schnittke.p-o.co.uk 9.0-RELEASE FreeBSD 9.0-RELEASE #0: Tue Jan 3 07:15:25 UTC 2012 root at obrian.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386


	
>Description:
pulseaudio uses gnu extensions that need to be enabled when building with clang
to avoid 'invalid use of a cast in a inline asm context requiring an l-value'.
	
>How-To-Repeat:
Build with clang on 9.0-RELEASE
	
>Fix:
Apply the attached patch to enable building under clang.
	

--- pulseaudio.diff begins here ---
--- Makefile.bak	2012-05-15 13:44:49.000000000 +0100
+++ Makefile	2012-05-15 17:52:56.000000000 +0100
@@ -42,6 +42,10 @@
 CPPFLAGS+=	-I${LOCALBASE}/include
 LDFLAGS+=	-L${LOCALBASE}/lib
 
+.if ${CC} == clang
+CFLAGS+=	-fheinous-gnu-extensions
+.endif
+
 CONFIGURE_ARGS=	--localstatedir=/var \
 		--with-database=gdbm \
 		--without-caps \
--- pulseaudio.diff ends here ---


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