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require 'formula'
class Gd < Formula
homepage 'https://bitbucket.org/libgd/gd-libgd'
# libgd doesn't have their latest (non-alpha) version.
# When they do release a stable version, use that url.
# Watch this space: http://libgd.bitbucket.org/pages/downloads.html
url 'http://download.osgeo.org/mapserver/libgd/gd-2.0.36RC1.tar.gz'
sha1 '21cf2ec93fd80836fc0cb4741201f7cc5440819a'
head 'https://bitbucket.org/libgd/gd-libgd', :using => :hg
option :universal
depends_on :libpng => :recommended
depends_on 'jpeg' => :recommended
depends_on 'giflib' => :optional
depends_on :freetype => :optional
fails_with :llvm do
build 2326
cause "Undefined symbols when linking"
end
def install
ENV.universal_binary if build.universal?
args = %W{--disable-dependency-tracking --prefix=#{prefix}}
args << "--without-freetype" unless build.with? 'freetype'
system "./configure", *args
system "make install"
(lib+'pkgconfig/gdlib.pc').write pc_file
end
def pc_file; <<-EOS.undent
prefix=#{opt_prefix}
exec_prefix=${prefix}
libdir=/${exec_prefix}/lib
includedir=/${prefix}/include
bindir=/${prefix}/bin
ldflags= -L/${prefix}/lib
Name: gd
Description: A graphics library for quick creation of PNG or JPEG images
Version: #{version}
Requires:
Libs: -L${libdir} -lgd
Libs.private: -ljpeg -lpng12 -lz -lm
Cflags: -I${includedir}
EOS
end
test do
system "#{bin}/pngtogd", "/usr/share/doc/cups/images/cups.png", "gd_test.gd"
system "#{bin}/gdtopng", "gd_test.gd", "gd_test.png"
end
end
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