38 lines
1.1 KiB
Ruby
38 lines
1.1 KiB
Ruby
require 'formula'
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class Qrupdate < Formula
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homepage 'http://sourceforge.net/projects/qrupdate/'
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url 'https://downloads.sourceforge.net/qrupdate/qrupdate-1.1.2.tar.gz'
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sha1 'f7403b646ace20f4a2b080b4933a1e9152fac526'
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depends_on :fortran
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depends_on "homebrew/science/openblas" => :optional
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def install
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ENV.j1
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ENV['PREFIX'] = prefix
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if build.with? 'openblas'
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fflags = ENV.fcflags
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lflags = "#{ENV.ldflags} -L#{Formula["openblas"].lib} -lopenblas"
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else
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# We're using the -ff2c flag here to avoid having to depend on dotwrp.
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# Because qrupdate exports only subroutines, the resulting library is
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# compatible with packages compiled with or without the -ff2c flag.
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fflags = "#{ENV.fcflags} -ff2c"
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lflags = "#{ENV.ldflags} -framework Accelerate"
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end
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inreplace 'Makeconf' do |s|
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s.change_make_var! 'FC', ENV.fc
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s.change_make_var! 'FFLAGS', fflags
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s.change_make_var! 'BLAS', lflags
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s.change_make_var! 'LAPACK', ""
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end
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cd "./src"
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inreplace 'Makefile' do |s|
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s.gsub! 'install -D', 'install'
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end
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lib.mkpath
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system 'make install'
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end
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end
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