74 lines
2.1 KiB
Ruby
74 lines
2.1 KiB
Ruby
require 'formula'
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class Mpich2 < Formula
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homepage 'http://www.mcs.anl.gov/research/projects/mpich2/index.php'
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url 'http://www.mcs.anl.gov/research/projects/mpich2/downloads/tarballs/1.4.1p1/mpich2-1.4.1p1.tar.gz'
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version '1.4.1p1'
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sha1 '8dcc8888fb27232eb8f76c11cc890f1c3c483804'
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head 'https://svn.mcs.anl.gov/repos/mpi/mpich2/trunk'
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devel do
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url 'http://www.mcs.anl.gov/research/projects/mpich2/downloads/tarballs/1.5b1/mpich2-1.5b1.tar.gz'
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version '1.5b1'
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sha1 'd9dfc992657c3cbe5b40374fd8aaa553ebaf5402'
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end
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# the HEAD version requires the autotools to be installed
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# (autoconf>=2.67, automake>=1.11, libtool>=2.4)
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if ARGV.build_head?
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depends_on 'automake' => :build
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depends_on 'libtool' => :build
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end
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def options
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[
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['--disable-fortran', "Do not attempt to build Fortran bindings"],
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]
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end
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def install
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unless ARGV.build_devel? or ARGV.build_head?
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# parallel builds are broken prior to version 1.5a1
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ENV.deparallelize
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end
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if ARGV.build_head?
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# ensure that the consistent set of autotools built by homebrew is used to
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# build MPICH2, otherwise very bizarre build errors can occur
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ENV['MPICH2_AUTOTOOLS_DIR'] = (HOMEBREW_PREFIX+'bin')
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system "./autogen.sh"
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end
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args = [
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"--prefix=#{prefix}",
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"--mandir=#{man}",
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"--enable-shared"
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]
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if ARGV.include? '--disable-fortran'
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args << "--disable-f77" << "--disable-fc"
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else
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ENV.fortran
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end
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system "./configure", *args
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system "make"
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system "make install"
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# MPE installs several helper scripts like "mpeuninstall" to the sbin
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# directory, which we don't need when installing via homebrew
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sbin.rmtree
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end
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def caveats; <<-EOS.undent
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Please be aware that installing this formula along with the `openmpi`
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formula will cause neither MPI installation to work correctly as
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both packages install their own versions of mpicc/mpicxx and mpirun.
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EOS
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end
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def test
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# a better test would be to build and run a small MPI program
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system "#{bin}/mpicc", "-show"
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end
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end
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