68 lines
1.9 KiB
Ruby
68 lines
1.9 KiB
Ruby
require 'formula'
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class Asymptote < Formula
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homepage 'http://asymptote.sourceforge.net/'
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url 'http://downloads.sourceforge.net/asymptote/asymptote-2.23.src.tgz'
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sha1 'c24de9766ae7195c1cda947f9d2ae07497a0af8f'
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depends_on :tex
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depends_on 'texinfo'
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depends_on 'readline'
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depends_on 'bdw-gc'
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depends_on 'fftw' => :optional
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depends_on 'gsl' => :optional
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def install
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texmfhome = share/'texmf'
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system "./configure", "--prefix=#{prefix}",
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"--enable-gc=#{HOMEBREW_PREFIX}",
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"--with-latex=#{texmfhome}/tex/latex",
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"--with-context=#{texmfhome}/tex/context/third",
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# So that `texdoc` can find manuals
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"--with-docdir=#{texmfhome}/doc"
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system "make"
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ENV.deparallelize
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system "make install"
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end
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test do
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ENV['TEXMFHOME'] = "#{HOMEBREW_PREFIX}/share/texmf"
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(testpath/'asy_test.tex').write <<-EOS.undent
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\\nonstopmode
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\\documentclass{minimal}
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\\usepackage{asymptote}
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\\begin{document}
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Hello, Asymptote!
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\\begin{asy}
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size(3cm);
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draw((0,0)--(1,0)--(1,1)--(0,1)--cycle);
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\\end{asy}
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\\end{document}
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EOS
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system "pdflatex asy_test"
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system "asy asy_test-1.asy"
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system "pdflatex asy_test"
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end
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def caveats; <<-EOS.undent
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This formula links the latest version of the Asymptote LaTeX and ConTeXt
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packages into:
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#{HOMEBREW_PREFIX}/share/texmf
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In order for these packages to be visible to TeX compilers, the above
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directory will need to be added to the TeX search path:
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sudo tlmgr conf texmf TEXMFHOME "~/Library/texmf:#{HOMEBREW_PREFIX}/share/texmf"
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If you wish to use xasy, you must first install the Python Imaging Library:
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easy_install http://effbot.org/downloads/Imaging-1.1.7.tar.gz
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EOS
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end
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end
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