8fd7ea234c
Also, mark lua as "not working with LLVM". This is not strictly true, as Lua itself will compile with llvm, but other software linking to lua (such as gnuplot) may then fail to link. So to be safe, flag Lua itself.
39 lines
1.3 KiB
Ruby
39 lines
1.3 KiB
Ruby
require 'formula'
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class Lua < Formula
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url 'http://www.lua.org/ftp/lua-5.1.4.tar.gz'
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homepage 'http://www.lua.org/'
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md5 'd0870f2de55d59c1c8419f36e8fac150'
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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 install
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fails_with_llvm "Lua itself compiles with llvm, but may fail when other software trys to link."
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# Apply patch-level 2
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curl "http://www.lua.org/ftp/patch-lua-5.1.4-3", "-O"
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safe_system '/usr/bin/patch', '-d', 'src', '-i', '../patch-lua-5.1.4-3'
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# we could use the patches method if it supported additional arguments (-d in our case)
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# Use our CC/CFLAGS to compile.
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inreplace 'src/Makefile' do |s|
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s.remove_make_var! 'CC'
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s.change_make_var! 'CFLAGS', "#{ENV.cflags} $(MYCFLAGS)"
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end
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# Fix path in the config header
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inreplace 'src/luaconf.h', '/usr/local', HOMEBREW_PREFIX
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# Fix paths in the .pc
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inreplace 'etc/lua.pc' do |s|
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s.gsub! "prefix= /usr/local", "prefix=#{HOMEBREW_PREFIX}"
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s.gsub! "INSTALL_MAN= ${prefix}/man/man1", "INSTALL_MAN= ${prefix}/share/man/man1"
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end
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system "make", "macosx", "INSTALL_TOP=#{prefix}", "INSTALL_MAN=#{man1}"
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system "make", "install", "INSTALL_TOP=#{prefix}", "INSTALL_MAN=#{man1}"
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(lib+"pkgconfig").install 'etc/lua.pc'
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end
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end
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