113 lines
4.0 KiB
Ruby
113 lines
4.0 KiB
Ruby
class GdkPixbuf < Formula
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desc "Toolkit for image loading and pixel buffer manipulation"
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homepage "http://gtk.org"
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url "https://download.gnome.org/sources/gdk-pixbuf/2.34/gdk-pixbuf-2.34.0.tar.xz"
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sha256 "d55e5b383ee219bd0e23bf6ed4427d56a7db5379729a6e3e0a0e0eba9a8d8879"
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bottle do
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sha256 "91974aef8170debec8ebfbebd0e534ee729ec9316392257452283972e53bb1e3" => :sierra
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sha256 "2457c164f46d315b58ed69358973c78139af3422205f7376a777d16e43ceb7da" => :el_capitan
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sha256 "15096f218ea453b77ae40d88752610742d78d199b2b90fa1c5323eeb547dd394" => :yosemite
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sha256 "57cc04ff998e51dc3004656c2f44cf2820d5002cfdc18f7a7dc6e04e674315ab" => :mavericks
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end
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option :universal
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option "with-relocations", "Build with relocation support for bundles"
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depends_on "pkg-config" => :build
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depends_on "glib"
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depends_on "jpeg"
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depends_on "libtiff"
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depends_on "libpng"
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depends_on "gobject-introspection"
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# 'loaders.cache' must be writable by other packages
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skip_clean "lib/gdk-pixbuf-2.0"
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# Patch that fixes an occasional segfault in Freeciv
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# See:
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# - https://bugzilla.gnome.org/show_bug.cgi?id=766842
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# - https://gna.org/bugs/?func=detailitem&item_id=24298
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patch do
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url "https://github.com/GNOME/gdk-pixbuf/commit/ad43d54b11d0b337e8032d9d25b09eb8f8650ace.patch"
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sha256 "c38cbf14bee68a15a12edb55a5fa39e36a8dc3d82b4160e9cefea921eda6a13d"
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end
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# gdk-pixbuf has an internal version number separate from the overall
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# version number that specifies the location of its module and cache
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# files, this will need to be updated if that internal version number
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# is ever changed (as evidenced by the location no longer existing)
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def gdk_so_ver
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"2.0"
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end
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def gdk_module_ver
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"2.10.0"
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end
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def install
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ENV.universal_binary if build.universal?
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ENV.append_to_cflags "-DGDK_PIXBUF_LIBDIR=\\\"#{HOMEBREW_PREFIX}/lib\\\""
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args = %W[
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--disable-dependency-tracking
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--disable-maintainer-mode
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--enable-debug=no
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--prefix=#{prefix}
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--enable-introspection=yes
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--disable-Bsymbolic
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--enable-static
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--without-gdiplus
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]
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args << "--enable-relocations" if build.with?("relocations")
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system "./configure", *args
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system "make"
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system "make", "install"
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# Other packages should use the top-level modules directory
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# rather than dumping their files into the gdk-pixbuf keg.
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inreplace lib/"pkgconfig/gdk-pixbuf-#{gdk_so_ver}.pc" do |s|
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libv = s.get_make_var "gdk_pixbuf_binary_version"
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s.change_make_var! "gdk_pixbuf_binarydir",
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HOMEBREW_PREFIX/"lib/gdk-pixbuf-#{gdk_so_ver}"/libv
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end
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# Remove the cache. We will regenerate it in post_install
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(lib/"gdk-pixbuf-#{gdk_so_ver}/#{gdk_module_ver}/loaders.cache").unlink
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end
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# Where we want to store the loaders.cache file, which should be in a
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# Keg-specific lib directory, not in the global Homebrew lib directory
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def module_file
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"#{lib}/gdk-pixbuf-#{gdk_so_ver}/#{gdk_module_ver}/loaders.cache"
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end
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# The directory that loaders.cache gets linked into, also has the "loaders"
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# directory that is scanned by gdk-pixbuf-query-loaders in the first place
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def module_dir
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"#{HOMEBREW_PREFIX}/lib/gdk-pixbuf-#{gdk_so_ver}/#{gdk_module_ver}"
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end
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def post_install
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ENV["GDK_PIXBUF_MODULE_FILE"] = module_file
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ENV["GDK_PIXBUF_MODULEDIR"] = "#{module_dir}/loaders"
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system "#{bin}/gdk-pixbuf-query-loaders", "--update-cache"
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# Link newly created module_file into global gdk-pixbuf directory
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ln_sf module_file, module_dir
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end
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def caveats; <<-EOS.undent
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Programs that require this module need to set the environment variable
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export GDK_PIXBUF_MODULE_FILE="#{module_file}"
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export GDK_PIXBUF_MODULEDIR="#{module_dir}/loaders"
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If you need to manually update the query loader cache, set these variables then run
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#{bin}/gdk-pixbuf-query-loaders --update-cache
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EOS
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end if build.with?("relocations") || HOMEBREW_PREFIX.to_s != "/usr/local"
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test do
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system bin/"gdk-pixbuf-csource", test_fixtures("test.png")
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end
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end
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