require 'formula'
def use_luajit?; ARGV.include? '--with-luajit'; end
class Luarocks < Formula
url 'http://luarocks.org/releases/luarocks-2.0.4.1.tar.gz'
homepage 'http://luarocks.org'
md5 '2c7caccce3cdf236e6f9aca7bec9bdea'
depends_on use_luajit? ? 'luajit' : 'lua'
fails_with_llvm "Lua itself compiles with llvm, but may fail when other software trys to link."
def options
[['--with-luajit', 'Use LuaJIT instead of the stock Lua.']]
end
def install
# Install to the Cellar, but direct modules to HOMEBREW_PREFIX
args = ["--prefix=#{prefix}",
"--rocks-tree=#{HOMEBREW_PREFIX}/lib/luarocks",
"--sysconfdir=#{etc}/luarocks"]
if use_luajit?
args << "--with-lua-include=#{HOMEBREW_PREFIX}/include/luajit-2.0"
args << "--lua-suffix=jit"
end
system "./configure", *args
system "make"
system "make install"
end
def test
opoo "Luarocks test script installs 'lpeg'"
system "luarocks install lpeg"
system "lua", "-lluarocks.loader", "-llpeg", "-e", 'print ("Hello World!")'
end
end
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