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require 'formula'
class Clisp < Formula
url 'http://ftpmirror.gnu.org/clisp/release/2.49/clisp-2.49.tar.bz2'
homepage 'http://clisp.cons.org/'
md5 '1962b99d5e530390ec3829236d168649'
depends_on 'libiconv'
depends_on 'libsigsegv'
depends_on 'readline'
skip_clean :all # otherwise abort trap
fails_with_llvm "Fails during configure with LLVM GCC from XCode 4 on Snow Leopard"
def install
ENV.j1 # This build isn't parallel safe.
# Clisp requires to select word size explicitly this way,
# set it in CFLAGS won't work.
ENV['CC'] = "#{ENV.cc} -m#{MacOS.prefer_64_bit? ? 64 : 32}"
system "./configure", "--prefix=#{prefix}",
"--with-readline=yes"
cd "src" do
# Multiple -O options will be in the generated Makefile,
# make Homebrew's the last such option so it's effective.
inreplace "Makefile" do |s|
cf = s.get_make_var("CFLAGS")
cf.gsub! ENV['CFLAGS'], ''
cf += ' '+ENV['CFLAGS']
s.change_make_var! 'CFLAGS', cf
end
# The ulimit must be set, otherwise `make` will fail and tell you to do so
system "ulimit -s 16384 && make"
if MacOS.lion?
opoo "`make check` fails on Lion, so we are skipping it."
puts "But it probably means there will be other issues too."
puts "Please take them upstream to the clisp project itself."
else
# Considering the complexity of this package, a self-check is highly recommended.
system "make check"
end
system "make install"
end
end
def test
system "#{bin}/clisp --version"
end
end
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