ports/137114: [patch] x11/babl: add SIMD knob

[Anonymous]

>Number:         137114
>Category:       ports
>Synopsis:       [patch] x11/babl: add SIMD knob
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Sat Jul 25 01:40:03 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator:     Anonymous
>Release:        FreeBSD 8.0-CURRENT amd64
>Organization:
>Environment:
System: FreeBSD luffy 8.0-BETA2 FreeBSD 8.0-BETA2 #0 r195826M: Wed Jul 22 20:12:21 UTC 2009     root at luffy:/usr/obj/usr/src/sys/PHOENIX  amd64

>Description:
Enable use of SIMD optimizations. Off by default and autodetected otherwise.
At least they don't break gimp and gegl.

While here, fix mktemp(1) invocation in docs/Makefile.in so it no longer
produces confusing usage string during build.

gmake[2]: Entering directory `/usr/ports/x11/babl/work/babl-0.0.22/docs'
Making all in graphics
UTF8: BablFishPath.txt [OK]
HTML: index.htmlusage: mktemp [-d] [-q] [-t prefix] [-u] template ...
       mktemp [-d] [-q] [-u] -t prefix
. [OK]
HTML: BablFishPath.html [OK]
 RSS: changelog.rss [OK]
gmake[2]: Leaving directory `/usr/ports/x11/babl/work/babl-0.0.22/docs'

>How-To-Repeat:
$ make config (select SIMD)
$ make configure
[...]
checking for some Win32 platform... checking for some Win32 platform... no
checking for native Win32... no
checking whether cc understands -mmmx... yes
checking whether we can compile MMX code... yes
checking whether cc understands -msse... yes
checking whether we can compile SSE code... yes
checking whether cc understands -faltivec... no
checking whether cc understands -maltivec -mabi=altivec... no
checking whether we can compile AltiVec code... no
configure: WARNING: The compiler does not support the AltiVec command set.
checking for library containing dlopen... none required
[...]

Notice that AltiVec is NOT enabled even though --enable-altivec
was specified.
>Fix:
--- babl.diff begins here ---
Index: x11/babl/Makefile
===================================================================
RCS file: /home/csup/ports/x11/babl/Makefile,v
retrieving revision 1.4
diff -u -p -r1.4 Makefile
--- x11/babl/Makefile	28 Oct 2008 04:13:30 -0000	1.4
+++ x11/babl/Makefile	25 Jul 2009 01:20:39 -0000
@@ -27,4 +27,14 @@ USE_AUTOTOOLS=	libtool:15
 USE_GNOME=	pkgconfig gnomehack ltverhack
 USE_GMAKE=	yes
 
-.include <bsd.port.mk>
+OPTIONS=	SIMD "Use cpu-specific optimizations if available" off
+
+.include <bsd.port.pre.mk>
+
+.if !defined(WITHOUT_SIMD)
+CONFIGURE_ARGS+=--enable-mmx \
+		--enable-sse \
+		--enable-altivec
+.endif
+
+.include <bsd.port.post.mk>
Index: x11/babl/files/patch-docs-Makefile.in
===================================================================
RCS file: x11/babl/files/patch-docs-Makefile.in
diff -N x11/babl/files/patch-docs-Makefile.in
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ x11/babl/files/patch-docs-Makefile.in	25 Jul 2009 01:06:15 -0000
@@ -0,0 +1,11 @@
+--- docs/Makefile.in~
++++ docs/Makefile.in
+@@ -571,7 +571,7 @@ index.html: index-static.html           
+ 	    Makefile.am
+ 	echo -n "HTML: $@"
+ 	cp $< $@ 
+-	(which mktemp > /dev/null&& TMPFILE=`mktemp` || TMPFILE="/tmp/babl_build_tempfile" ;\
++	(which mktemp > /dev/null&& TMPFILE=`mktemp -t babl` || TMPFILE="/tmp/babl_build_tempfile" ;\
+ 	export BABL_PATH="$(top_builddir)/extensions"; $(babl_html_dump) > $$TMPFILE;\
+ 	$(top_srcdir)/docs/tools/xml_insert.sh $@ BablBase $$TMPFILE;\
+ 	rm -f $$TMPFILE )
--- babl.diff ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted: