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require 'formula'
class Smlnj <Formula
url 'http://smlnj.cs.uchicago.edu/dist/working/110.72/config.tgz'
homepage 'http://www.smlnj.org/'
md5 '97503a4e749a5e72ff975f3883688105'
version '110.72'
def targets
<<-EOS
request ml-ulex
request ml-ulex-mllex-tool
request ml-lex
request ml-lex-lex-ext
request ml-yacc
request ml-yacc-grm-ext
request ml-antlr
request ml-lpt-lib
request ml-burg
request smlnj-lib
request tdp-util
request cml
request cml-lib
request mlrisc
request ckit
request heap2asm
EOS
end
def install
ENV.deparallelize
# smlnj is much easier to build if we do so in the directory where it
# will be installed. Thus, we're moving it to the prefix to be built
# there.
Dir.chdir '..'
libexec.install 'config'
rm (libexec+'config/targets') # Rewrite targets list
(libexec+'config/targets').write targets
Dir.chdir libexec
system 'config/install.sh'
end
def caveats
<<-EOS.undent
This formula spews ML files all over lib, and puts hidden subfolders in bin.
Because of this, we've installed it to:
#{libexec}
and we haven't linked it into #{HOMEBREW_PREFIX}
You'll need to add:
#{libexec}/bin
to your PATH.
Improvements are welcome.
EOS
end
end
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