homebrew-core/Formula/glib.rb

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require 'formula'
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class Glib < Formula
homepage 'http://developer.gnome.org/glib/'
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url 'http://ftp.gnome.org/pub/gnome/sources/glib/2.36/glib-2.36.0.tar.xz'
sha256 '455a8abe8692c5174bcc7ffa15b96a7521a2f2f9fb47594405927c35cb9bb227'
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option :universal
option 'test', 'Build a debug build and run tests. NOTE: Not all tests succeed yet'
depends_on 'pkg-config' => :build
depends_on 'xz' => :build
depends_on 'gettext'
depends_on 'libffi'
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fails_with :llvm do
build 2334
cause "Undefined symbol errors while linking"
end
def patches
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p = {}
# https://bugzilla.gnome.org/show_bug.cgi?id=673135 Resolved as wontfix.
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p[:p1] = "https://raw.github.com/gist/3924879/f86903e0aea1458448507305d01b06a7d878c041/glib-configurable-paths.patch"
p[:p0] = "https://trac.macports.org/export/95596/trunk/dports/devel/glib2/files/patch-configure.diff" if build.universal?
p
end
def install
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ENV.universal_binary if build.universal?
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# -w is said to causes gcc to emit spurious errors for this package
ENV.enable_warnings if ENV.compiler == :gcc
# Disable dtrace; see https://trac.macports.org/ticket/30413
args = %W[
--disable-maintainer-mode
--disable-dependency-tracking
--disable-dtrace
--disable-modular-tests
--prefix=#{prefix}
--localstatedir=#{var}
--with-gio-module-dir=#{HOMEBREW_PREFIX}/lib/gio/modules
]
system "./configure", *args
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if build.universal?
system "curl 'https://trac.macports.org/export/95596/trunk/dports/devel/glib2/files/config.h.ed' | ed - config.h"
end
system "make"
# the spawn-multithreaded tests require more open files
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system "ulimit -n 1024; make check" if build.include? 'test'
system "make install"
# This sucks; gettext is Keg only to prevent conflicts with the wider
# system, but pkg-config or glib is not smart enough to have determined
# that libintl.dylib isn't in the DYLIB_PATH so we have to add it
# manually.
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gettext = Formula.factory('gettext').opt_prefix
inreplace lib+'pkgconfig/glib-2.0.pc' do |s|
s.gsub! 'Libs: -L${libdir} -lglib-2.0 -lintl',
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"Libs: -L${libdir} -lglib-2.0 -L#{gettext}/lib -lintl"
s.gsub! 'Cflags: -I${includedir}/glib-2.0 -I${libdir}/glib-2.0/include',
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"Cflags: -I${includedir}/glib-2.0 -I${libdir}/glib-2.0/include -I#{gettext}/include"
end
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(share+'gtk-doc').rmtree
end
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test do
(testpath/'test.c').write <<-EOS.undent
#include <string.h>
#include <glib.h>
int main(void)
{
gchar *result_1, *result_2;
char *str = "string";
result_1 = g_convert(str, strlen(str), "ASCII", "UTF-8", NULL, NULL, NULL);
result_2 = g_convert(result_1, strlen(result_1), "UTF-8", "ASCII", NULL, NULL, NULL);
return (strcmp(str, result_2) == 0) ? 0 : 1;
}
EOS
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flags = `pkg-config --cflags --libs glib-2.0`.split + ENV.cflags.split
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system ENV.cc, "-o", "test", "test.c", *flags
system "./test"
end
end