homebrew-core/Formula/gegl.rb

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class Gegl < Formula
desc "Graph based image processing framework"
homepage "http://www.gegl.org/"
url "http://download.gimp.org/pub/gegl/0.3/gegl-0.3.0.tar.bz2"
mirror "https://mirrors.kernel.org/debian/pool/main/g/gegl/gegl_0.3.0.orig.tar.bz2"
sha256 "f0fec8f2e7b8835979d3cf4e38b05d41bb79f68dc80cf899a846484da693bbf7"
bottle do
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sha256 "6082fe8ebabb6dcd94a8efd95dd32072e7f99cc26b36838368fd5c5937259424" => :yosemite
sha256 "a94b94d6a7fc27012d3fca0fa665782896e6357deafd5762ecfa31936e20d69c" => :mavericks
sha256 "866ed590a4ae9803708e7b2c64f25fdda627781509010eb8bafc66c30ffb7bbc" => :mountain_lion
end
head do
# Use the Github mirror because official git unreliable.
url "https://github.com/GNOME/gegl.git"
depends_on "automake" => :build
depends_on "autoconf" => :build
depends_on "libtool" => :build
end
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option :universal
depends_on "intltool" => :build
depends_on "pkg-config" => :build
depends_on "babl"
depends_on "gettext"
depends_on "glib"
depends_on "json-glib"
depends_on "libpng"
depends_on "cairo" => :optional
depends_on "jpeg" => :optional
depends_on "librsvg" => :optional
depends_on "lua" => :optional
depends_on "pango" => :optional
depends_on "sdl" => :optional
def install
# ./configure breaks when optimization is enabled with llvm
ENV.no_optimization if ENV.compiler == :llvm
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argv = %W[
--disable-debug
--disable-dependency-tracking
--prefix=#{prefix}
--disable-docs
]
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if build.universal?
ENV.universal_binary
# ffmpeg's formula is currently not universal-enabled
argv << "--without-libavformat"
opoo "Compilation may fail at gegl-cpuaccel.c using gcc for a universal build" if ENV.compiler == :gcc
end
system "./autogen.sh" if build.head?
system "./configure", *argv
system "make", "install"
end
test do
(testpath/"test.c").write <<-EOS.undent
#include <gegl.h>
gint main(gint argc, gchar **argv) {
gegl_init(&argc, &argv);
GeglNode *gegl = gegl_node_new ();
gegl_exit();
return 0;
}
EOS
system ENV.cc, "-I#{include}/gegl-0.3", "-L#{lib}", "-lgegl-0.3",
"-I#{Formula["babl"].opt_include}/babl-0.1",
"-I#{Formula["glib"].opt_include}/glib-2.0",
"-I#{Formula["glib"].opt_lib}/glib-2.0/include",
"-L#{Formula["glib"].opt_lib}", "-lgobject-2.0", "-lglib-2.0",
testpath/"test.c", "-o", testpath/"test"
system "./test"
end
end