56 lines
1.7 KiB
Ruby
56 lines
1.7 KiB
Ruby
require 'formula'
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class TransitionalMode < Requirement
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def message; <<-EOS.undent
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camlp5 must be compiled in transitional mode (instead of --strict mode):
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brew install camlp5
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EOS
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end
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def satisfied?
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# If not installed, it will install in the correct mode.
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return true if not which('camlp5')
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# If installed, make sure it is transitional instead of strict.
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`camlp5 -pmode 2>&1`.chomp == 'transitional'
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end
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def fatal?
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true
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end
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end
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class Coq < Formula
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homepage 'http://coq.inria.fr/'
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url 'http://coq.inria.fr/distrib/V8.4/files/coq-8.4.tar.gz'
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sha1 '2987aa418dd96a0df7284afe296293cb28814ef5'
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head 'svn://scm.gforge.inria.fr/svn/coq/trunk'
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skip_clean :all
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depends_on TransitionalMode.new
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depends_on 'objective-caml'
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depends_on 'camlp5'
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def install
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camlp5_lib = Formula.factory('camlp5').lib+'ocaml/camlp5'
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system "./configure", "-prefix", prefix,
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"-mandir", man,
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"-camlp5dir", camlp5_lib,
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"-emacslib", "#{lib}/emacs/site-lisp",
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"-coqdocdir", "#{share}/coq/latex",
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"-coqide", "no",
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"-with-doc", "no"
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ENV.j1 # Otherwise "mkdir bin" can be attempted by more than one job
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system "make world"
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system "make install"
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end
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def caveats; <<-EOS.undent
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Coq's Emacs mode is installed into
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#{lib}/emacs/site-lisp
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To use the Coq Emacs mode, you need to put the following lines in
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your .emacs file:
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(setq auto-mode-alist (cons '("\\.v$" . coq-mode) auto-mode-alist))
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(autoload 'coq-mode "coq" "Major mode for editing Coq vernacular." t)
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EOS
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end
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end
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