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require 'formula'
class Weechat < Formula
homepage 'http://www.weechat.org'
url 'http://www.weechat.org/files/src/weechat-0.3.8.tar.bz2'
sha1 '50387983f3aa20946a0b3d466acafa35f86411f5'
depends_on 'cmake' => :build
depends_on 'gettext'
depends_on 'gnutls'
depends_on 'guile' if ARGV.include? '--guile'
def options
[
['--perl', 'Build the perl module.'],
['--ruby', 'Build the ruby module.'],
['--guile', 'Build the guile module.'],
['--python', 'Build the python module (requires framework Python).']
]
end
def install
# Remove all arch flags from the PERL_*FLAGS as we specify them ourselves.
# This messes up because the system perl is a fat binary with 32, 64 and PPC
# compiles, but our deps don't have that. Remove at v0.3.8, fixed in HEAD.
archs = ['-arch ppc', '-arch i386', '-arch x86_64'].join('|')
inreplace "src/plugins/scripts/perl/CMakeLists.txt",
'IF(PERL_FOUND)',
'IF(PERL_FOUND)' +
%Q{\n STRING(REGEX REPLACE "#{archs}" "" PERL_CFLAGS "${PERL_CFLAGS}")} +
%Q{\n STRING(REGEX REPLACE "#{archs}" "" PERL_LFLAGS "${PERL_LFLAGS}")}
args = %W[
--prefix=#{prefix}
--disable-dependency-tracking
--disable-aspell
--disable-static
--with-debug=0
]
args << '--disable-perl' unless ARGV.include? '--perl'
args << '--disable-ruby' unless ARGV.include? '--ruby'
args << '--disable-python' unless python_framework? and ARGV.include? '--python'
args << '--disable-guile' unless Formula.factory('guile').linked_keg.exist? \
and ARGV.include? '--guile'
system './configure', *args
system 'make install'
# Remove the duplicates to stop error messages when running weechat.
Dir["#{lib}/weechat/plugins/*"].each do |f|
rm f if File.symlink? f
end
end
def python_framework?
# True if Python was compiled as a framework.
python_prefix = `python-config --prefix`.strip
File.exist? "#{python_prefix}/Python"
end
def caveats; <<-EOS.undent
Weechat will only build the Python plugin if Python is compiled as
a framework (system Python or 'brew install --framework python').
EOS
end
end
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