graphics/babl: New port, pixel library. Closes https://trac.macports.…

…org/ticket/16729, thanks to db.evans@gmail.com.

git-svn-id: https://svn.macports.org/repository/macports/trunk/dports@40527 d073be05-634f-4543-b044-5fe20cf6d1d6

graphics/babl/Portfile

@@ -0,0 +1,38 @@
+# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
+# $Id$
+
+PortSystem      1.0
+
+name            babl
+version         0.0.22
+set branch      [join [lrange [split ${version} .] 0 1] .]
+categories      graphics
+maintainers     gmail.com:dbevans
+platforms       darwin
+homepage        http://gegl.org/babl
+master_sites    http://ftp.gtk.org/pub/babl/${branch}/ \
+                ftp://ftp.gtk.org/pub/babl/${branch}/ \
+                ftp://ftp.gimp.org/pub/babl/${branch}/
+
+use_bzip2       yes
+
+description \
+    Babl is a library for dynamically handling pixel formats and managing \
+    conversions between them.
+
+long_description \
+    ${description}
+
+checksums       md5     b821ce696b40feb74552da9d666defad \
+                sha1    9de50fb5833f41691f50f6e735d6422aad52ea94 \
+                rmd160  a10c07e70f1fe8944a969bba46484acf410c2583
+
+patchfiles      patch-babl-babl-cpuaccel.c.diff
+
+depends_build \
+    port:pkgconfig
+
+livecheck.check \
+    regex
+livecheck.regex \
+    "${name}-(\\d+(?:\\.\\d+)+)"

graphics/babl/files/patch-babl-babl-cpuaccel.c.diff

@@ -0,0 +1,10 @@
+--- babl/babl-cpuaccel.c.orig	2008-10-02 08:26:49.000000000 -0700
++++ babl/babl-cpuaccel.c	2008-10-02 08:29:01.000000000 -0700
+@@ -36,6 +36,7 @@
+ #include "babl-cpuaccel.h"
+
+ typedef unsigned int gboolean;
++typedef unsigned long gsize;
+ typedef unsigned int guint32;
+ typedef int gint;
+ typedef char gchar;