31 lines
993 B
Ruby
31 lines
993 B
Ruby
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class Voroxx < Formula
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desc "3D Voronoi cell software library"
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homepage "http://math.lbl.gov/voro++"
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url "http://math.lbl.gov/voro++/download/dir/voro++-0.4.6.tar.gz"
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sha256 "ef7970071ee2ce3800daa8723649ca069dc4c71cc25f0f7d22552387f3ea437e"
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revision 1
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def install
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system "make", "install", "PREFIX=#{prefix}"
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pkgshare.install("examples")
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mv prefix/"man", share/"man"
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end
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test do
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(testpath/"test.cpp").write <<-EOS.undent
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#include "voro++.hh"
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double rnd() { return double(rand())/RAND_MAX; }
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int main() {
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voro::container con(0, 1, 0, 1, 0, 1, 6, 6, 6, false, false, false, 8);
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for (int i = 0; i < 20; i++) con.put(i, rnd(), rnd(), rnd());
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if (fabs(con.sum_cell_volumes() - 1) > 1.e-8) abort();
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con.draw_cells_gnuplot("test.gnu");
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}
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EOS
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system ENV.cxx, "test.cpp", "-I#{include}/voro++", "-L#{lib}",
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"-lvoro++"
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system "./a.out"
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assert File.exist?("test.gnu")
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end
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end
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