49 lines
1.4 KiB
Ruby
49 lines
1.4 KiB
Ruby
require 'formula'
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class Luajit < Formula
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homepage 'http://luajit.org/luajit.html'
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url 'http://luajit.org/download/LuaJIT-2.0.0-beta10.tar.gz'
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sha1 '560d06621ea616bea1d67867faa235d608040396'
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head 'http://luajit.org/git/luajit-2.0.git'
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# Skip cleaning both empty folders and bin/libs so external symbols still work.
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skip_clean :all
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def options
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[["--enable-debug", "Build with debugging symbols."]]
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end
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def install
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# 1 - Remove the '-O2' so we can set Og if needed. Leave the -fomit part.
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# 2 - Override the hardcoded gcc.
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# 3 - Remove the '-march=i686' so we can set the march in cflags.
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# All three changes should persist and were discussed upstream.
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inreplace 'src/Makefile' do |f|
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f.change_make_var! 'CCOPT', '-fomit-frame-pointer'
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f.change_make_var! 'CC', ENV.cc
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f.change_make_var! 'CCOPT_X86', ''
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end
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ENV.O2 # Respect the developer's choice.
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args = [ "PREFIX=#{prefix}" ]
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if ARGV.include? '--enable-debug' then
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ENV.Og if ENV.compiler == :clang
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args << 'CCDEBUG=-g'
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end
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bldargs = args
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bldargs << 'amalg'
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system 'make', *bldargs
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args << 'install'
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system 'make', *args # Build requires args during install
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# Non-versioned symlink
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if ARGV.build_head?
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version = "2.0.0-beta10"
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else
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version = @version
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end
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ln_s bin+"luajit-#{version}", bin+"luajit"
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end
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end
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