ports/185657: [patch] ports/multimedia/libvpx fails to build on i386 9-STABLE

[Helge Oldach]

>Number:         185657
>Category:       ports
>Synopsis:       [patch] ports/multimedia/libvpx fails to build on i386 9-STABLE
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Jan 11 11:50:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     Helge Oldach
>Release:        FreeBSD 9.2-978 i386
>Organization:
>Environment:

System: FreeBSD localhost 9.2-978 FreeBSD 9.2-978 #0: Tue Jan 7 21:39:33 CET 2014 toor at localhost:/usr/obj/usr/src/sys/HMO i386

>Description:

On a recent 9-STABLE machine (built on 7th January 2014):

# make -C /usr/ports/multimedia/libvpx
<---- snip ----->
cc  -O2 -pipe -fno-strict-aliasing -m32 -g -O3 -fPIC -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -Wall -Wdeclaration-after-statement -Wdisabled-optimization -Wpointer-arith -Wcast-qual -Wvla -Wimplicit-function-declaration -Wuninitialized -Wunused-variable -Wno-unused-function -I. -I"/usr/obj/usr/ports/multimedia/libvpx/work/libvpx-1.3.0" -msse2 -c -o vp9/common/x86/vp9_idct_intrin_sse2.c.o vp9/common/x86/vp9_idct_intrin_sse2.c
vp9/common/x86/vp9_idct_intrin_sse2.c: In function 'vp9_idct32x32_1024_add_sse2':
vp9/common/x86/vp9_idct_intrin_sse2.c:3636: note: use -flax-vector-conversions to permit conversions between vectors with differing element types or numbers of subparts
vp9/common/x86/vp9_idct_intrin_sse2.c:3636: error: incompatible type for argument 1 of '__builtin_ia32_psrlqi128'
gmake[1]: *** [vp9/common/x86/vp9_idct_intrin_sse2.c.o] Error 1
gmake[1]: *** Waiting for unfinished jobs....
gmake: *** [.DEFAULT] Error 2
===> Compilation failed unexpectedly.
Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to
the maintainer.
*** [do-build] Error code 1

Stop in /usr/ports/multimedia/libvpx.
*** [build] Error code 1

Stop in /usr/ports/multimedia/libvpx.
# 

>How-To-Repeat:

>Fix:

--- Makefile.ctm	2014-01-09 13:13:11.000000000 +0100
+++ Makefile	2014-01-11 12:37:22.000000000 +0100
@@ -47,6 +47,8 @@
 THREADS_CONFIGURE_OFF=	--disable-multithread
 SHARED_CONFIGURE_ON=	--enable-shared
 
+CFLAGS+=	-flax-vector-conversions
+
 .include <bsd.port.options.mk>
 
 .if ${OSVERSION}  < 900000

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