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require 'formula'
class Libiconv <Formula
url 'http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.13.1.tar.gz'
md5 '7ab33ebd26687c744a37264a330bbe9a'
homepage 'http://www.gnu.org/software/libiconv/'
end
class Glib <Formula
url 'http://ftp.gnome.org/pub/gnome/sources/glib/2.24/glib-2.24.1.tar.bz2'
sha256 '014c3da960bf17117371075c16495f05f36501db990851ceea658f15d2ea6d04'
homepage 'http://www.gtk.org'
depends_on 'pkg-config'
depends_on 'gettext'
def install
# Snow Leopard libiconv doesn't have a 64bit version of the libiconv_open
# function, which breaks things for us, so we build our own
# http://www.mail-archive.com/gtk-list@gnome.org/msg28747.html
iconvd = Pathname.getwd+'iconv'
iconvd.mkpath
Libiconv.new.brew do
system "./configure", "--prefix=#{iconvd}", "--disable-debug", "--disable-dependency-tracking",
"--enable-static", "--disable-shared"
system "make install"
end
# indeed, amazingly, -w causes gcc to emit spurious errors for this package!
ENV.enable_warnings
# basically we are going to statically link to the symbols that glib doesn't
# find in the bugged GNU libiconv that ships with 10.6
ENV['LDFLAGS'] += " #{iconvd}/lib/libiconv.a"
system "./configure", "--disable-debug",
"--prefix=#{prefix}",
"--disable-dependency-tracking",
"--disable-rebuilds",
"--with-libiconv=gnu"
system "make"
ENV.j1 # Supress a folder already exists warning
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')
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
end
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