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require 'formula'
class Glib < Formula
homepage 'http://developer.gnome.org/glib/'
url 'http://ftp.gnome.org/pub/gnome/sources/glib/2.38/glib-2.38.0.tar.xz'
sha256 '7513a7de5e814ccb48206340a8773ea523d6a7bf04dc74565de69b899bc2ff32'
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'
fails_with :llvm do
build 2334
cause "Undefined symbol errors while linking"
end
def patches
p = {}
# https://bugzilla.gnome.org/show_bug.cgi?id=673135 Resolved as wontfix,
# but needed to fix an assumption about the location of the d-bus machine
# id file.
p[:p1] = "https://gist.github.com/jacknagel/6700436/raw/a94f21a9c5ccd10afa0a61b11455c880640f3133/glib-configurable-paths.patch"
p[:p0] = "https://trac.macports.org/export/111532/trunk/dports/devel/glib2/files/patch-configure.diff" if build.universal?
p
end
def install
ENV.universal_binary if build.universal?
# -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-silent-rules
--disable-dtrace
--disable-modular-tests
--disable-libelf
--prefix=#{prefix}
--localstatedir=#{var}
--with-gio-module-dir=#{HOMEBREW_PREFIX}/lib/gio/modules
]
system "./configure", *args
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
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.
gettext = Formula.factory('gettext').opt_prefix
inreplace lib+'pkgconfig/glib-2.0.pc' do |s|
s.gsub! 'Libs: -L${libdir} -lglib-2.0 -lintl',
"Libs: -L${libdir} -lglib-2.0 -L#{gettext}/lib -lintl"
s.gsub! 'Cflags: -I${includedir}/glib-2.0 -I${libdir}/glib-2.0/include',
"Cflags: -I${includedir}/glib-2.0 -I${libdir}/glib-2.0/include -I#{gettext}/include"
end
(share+'gtk-doc').rmtree
end
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
flags = `pkg-config --cflags --libs glib-2.0`.split + ENV.cflags.split
system ENV.cc, "-o", "test", "test.c", *flags
system "./test"
end
end
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