60 lines
1.6 KiB
Ruby
60 lines
1.6 KiB
Ruby
require "formula"
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class Libiomp < Formula
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homepage "https://www.openmprtl.org/download"
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url "https://www.openmprtl.org/sites/default/files/libomp_20140926_oss.tgz"
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sha1 "488ff3874eb5c971523534cb3c987bfb5ce3addb"
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bottle do
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cellar :any
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sha1 "782faf00e595709011f1e8a19933fff0d55c954e" => :yosemite
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sha1 "070a6edb8c872e2b88f953222b72cd587f288149" => :mavericks
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sha1 "26a2f4d2d6427c1d114fdc774a71bdd06926cc13" => :mountain_lion
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end
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depends_on :arch => :intel
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fails_with :gcc do
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cause "libiomp can only be built with clang."
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end
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fails_with :gcc_4_0 do
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cause "libiomp can only be built with clang."
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end
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("4.3".."4.9").each do |n|
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fails_with :gcc => n do
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cause "libiomp can only be built with clang."
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end
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end
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def install
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# fix makefile for yosemite:
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inreplace "src/makefile.mk" do |s|
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s.gsub! "`sw_vers -productVersion` > 10.6", "`sw_vers -productVersion` == '10.10' || `sw_vers -productVersion`> 10.6"
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end
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intel_arch = MacOS.prefer_64_bit? ? "mac_32e" : "mac_32"
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system "make", "compiler=clang"
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(include/"libiomp").install Dir["exports/common/include/*"]
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lib.install "exports/#{intel_arch}/lib.thin/libiomp5.dylib"
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end
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test do
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testfile = <<-EOS.undent
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#include <omp.h>
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#include <stdlib.h>
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int main(void) {
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omp_set_num_threads(2);
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omp_get_num_threads();
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return EXIT_SUCCESS;
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}
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EOS
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(testpath/"test.c").write(testfile)
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system ENV.cc, "-L#{lib}", "-liomp5", "-I#{include}/libiomp", "test.c", "-o", "test"
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system "./test"
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end
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end
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