homebrew-core/Formula/gdk-pixbuf.rb
2018-08-25 13:12:32 +02:00

119 lines
3.9 KiB
Ruby

class GdkPixbuf < Formula
desc "Toolkit for image loading and pixel buffer manipulation"
homepage "https://gtk.org"
url "https://download.gnome.org/sources/gdk-pixbuf/2.36/gdk-pixbuf-2.36.12.tar.xz"
sha256 "fff85cf48223ab60e3c3c8318e2087131b590fd6f1737e42cb3759a3b427a334"
bottle do
sha256 "17ddba8d07c3afca15aa54cd28aebaf0dc61d14f3707d274f9af919392a764f5" => :mojave
sha256 "ffac03d4a01258c3d552a1edbd94da33197d252d4439d97cba6c4321654c0d4b" => :high_sierra
sha256 "c2504014e5e54d6052c50f741869ce09ef5480c718f155e65f62cca41f162c32" => :sierra
sha256 "bba846fded156d40a4921ce17e69579735875e9b4cd58953abb5206d04b8e120" => :el_capitan
end
option "without-modules", "Disable dynamic module loading"
option "with-included-loaders=", "Build the specified loaders into gdk-pixbuf"
depends_on "gobject-introspection" => :build
depends_on "pkg-config" => :build
depends_on "glib"
depends_on "jpeg"
depends_on "libtiff"
depends_on "libpng"
depends_on "jasper" => :optional
# gdk-pixbuf has an internal version number separate from the overall
# version number that specifies the location of its module and cache
# files, this will need to be updated if that internal version number
# is ever changed (as evidenced by the location no longer existing)
def gdk_so_ver
"2.0"
end
def gdk_module_ver
"2.10.0"
end
def install
# fix libtool versions
# https://bugzilla.gnome.org/show_bug.cgi?id=776892
inreplace "configure", /LT_VERSION_INFO=.+$/, "LT_VERSION_INFO=\"3602:0:3602\""
ENV.append_to_cflags "-DGDK_PIXBUF_LIBDIR=\\\"#{HOMEBREW_PREFIX}/lib\\\""
args = %W[
--disable-dependency-tracking
--disable-maintainer-mode
--enable-debug=no
--prefix=#{prefix}
--disable-Bsymbolic
--enable-static
--without-gdiplus
--enable-introspection=yes
]
args << "--with-libjasper" if build.with?("jasper")
args << "--disable-modules" if build.without?("modules")
included_loaders = ARGV.value("with-included-loaders")
args << "--with-included-loaders=#{included_loaders}" if included_loaders
system "./configure", *args
system "make"
system "make", "install"
# Other packages should use the top-level modules directory
# rather than dumping their files into the gdk-pixbuf keg.
inreplace lib/"pkgconfig/gdk-pixbuf-#{gdk_so_ver}.pc" do |s|
libv = s.get_make_var "gdk_pixbuf_binary_version"
s.change_make_var! "gdk_pixbuf_binarydir",
HOMEBREW_PREFIX/"lib/gdk-pixbuf-#{gdk_so_ver}"/libv
end
# Remove the cache. We will regenerate it in post_install
(lib/"gdk-pixbuf-#{gdk_so_ver}/#{gdk_module_ver}/loaders.cache").unlink
end
# The directory that loaders.cache gets linked into, also has the "loaders"
# directory that is scanned by gdk-pixbuf-query-loaders in the first place
def module_dir
"#{HOMEBREW_PREFIX}/lib/gdk-pixbuf-#{gdk_so_ver}/#{gdk_module_ver}"
end
def post_install
ENV["GDK_PIXBUF_MODULEDIR"] = "#{module_dir}/loaders"
system "#{bin}/gdk-pixbuf-query-loaders", "--update-cache"
end
test do
(testpath/"test.c").write <<~EOS
#include <gdk-pixbuf/gdk-pixbuf.h>
int main(int argc, char *argv[]) {
GType type = gdk_pixbuf_get_type();
return 0;
}
EOS
gettext = Formula["gettext"]
glib = Formula["glib"]
libpng = Formula["libpng"]
pcre = Formula["pcre"]
flags = (ENV.cflags || "").split + (ENV.cppflags || "").split + (ENV.ldflags || "").split
flags += %W[
-I#{gettext.opt_include}
-I#{glib.opt_include}/glib-2.0
-I#{glib.opt_lib}/glib-2.0/include
-I#{include}/gdk-pixbuf-2.0
-I#{libpng.opt_include}/libpng16
-I#{pcre.opt_include}
-D_REENTRANT
-L#{gettext.opt_lib}
-L#{glib.opt_lib}
-L#{lib}
-lgdk_pixbuf-2.0
-lglib-2.0
-lgobject-2.0
-lintl
]
system ENV.cc, "test.c", "-o", "test", *flags
system "./test"
end
end