65 lines
2 KiB
Ruby
65 lines
2 KiB
Ruby
require 'formula'
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require 'find'
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class ClozureCl < Formula
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url 'ftp://ftp.clozure.com/pub/release/1.7/ccl-1.7-darwinx86.tar.gz'
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version '1.7'
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homepage 'http://ccl.clozure.com/'
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md5 '4f7d8c48abc9355c69946ef125fa2aa5'
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def install
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# Get rid of all the .svn dirs, that for some reason are
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# included in the tarball
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Find.find(Dir.pwd) do |path|
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if File.directory?(path) && File.basename(path) == '.svn'
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rm_rf path
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Find.prune
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end
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end
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# Due to the way ClozureCL is organized, we'll put everything into
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# a subdirectory, and then link all the necessary scripts to the
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# locations Homebrew expects
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ccl_install_dir = prefix + 'ccl'
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# These scripts allow the user to execute some code or get a REPL
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ccl_scripts = Dir['./scripts/ccl{,64}']
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# ClozureCL uses the CCL_DEFAULT_DIRECTORY to find its sources. Update
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# it so it points to the right directory (since the ccl scripts themselves
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# won't be in the usual location)
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ccl_scripts.map { |path| Pathname.new(File.expand_path(path)) }.each do |script|
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inreplace script do |s|
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s.gsub! /CCL_DEFAULT_DIRECTORY=.+$/, %Q{CCL_DEFAULT_DIRECTORY="#{ccl_install_dir}"}
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end
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end
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# Copy everything over to the cellar
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ccl_install_dir.install Dir['*']
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# Link the wrapper scripts to prefix/bin, where Homebrew can link them properly
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bin.mkdir
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ccl_scripts.each do |script|
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ln ccl_install_dir+script, bin+File.basename(script)
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end
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end
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def caveats
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<<-CAVEATS
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Run `ccl` to run a 32-bit session, and `ccl64` for a 64-bit one.
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To test if everything works correctly, run `brew test #{name}`.
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CAVEATS
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end
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# Generates a string to test the ccl scripts that can be passed directly to `system'
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def test_ccl(bit = 32)
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ccl = bin + "ccl#{'64' if bit == 64}"
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%Q{#{ccl} -e '(progn (format t "Hello world from #{bit}-bit ClozureCL") (ccl::quit))'}
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end
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def test
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system test_ccl
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system test_ccl(64)
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end
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end
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