49 lines
1.5 KiB
Ruby
49 lines
1.5 KiB
Ruby
class Libxc < Formula
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desc "Library of exchange and correlation functionals for codes"
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homepage "https://tddft.org/programs/libxc/"
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url "https://tddft.org/programs/octopus/download/libxc/4.2.3/libxc-4.2.3.tar.gz"
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sha256 "02e49e9ba7d21d18df17e9e57eae861e6ce05e65e966e1e832475aa09e344256"
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revision 1
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bottle do
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cellar :any
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sha256 "368e272c4184fb951348a223f1c740020a76999b552d23c84c1c45aa88366902" => :mojave
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sha256 "7ee404c4bbd65309cdd25a992a9e92dfea57cf7af6372381852f76b82e3fdc30" => :high_sierra
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sha256 "fb1f4e04633838f4bd9301d3a33175842680d1c1301971edce5b0179e459043f" => :sierra
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end
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depends_on "gcc" # for gfortran
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def install
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system "./configure", "--prefix=#{prefix}",
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"--enable-shared",
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"FCCPP=gfortran -E -x c",
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"CC=#{ENV.cc}"
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system "make", "install"
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end
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test do
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(testpath/"test.c").write <<~EOS
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#include <stdio.h>
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#include <xc.h>
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int main()
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{
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int major, minor, micro;
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xc_version(&major, &minor, µ);
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printf(\"%d.%d.%d\", major, minor, micro);
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}
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EOS
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system ENV.cc, "test.c", "-L#{lib}", "-lxc", "-I#{include}", "-o", "ctest"
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system "./ctest"
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(testpath/"test.f90").write <<~EOS
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program lxctest
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use xc_f90_types_m
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use xc_f90_lib_m
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end program lxctest
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EOS
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system "gfortran", "test.f90", "-L#{lib}", "-lxc", "-I#{include}",
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"-o", "ftest"
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system "./ftest"
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end
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end
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