41 lines
1.2 KiB
Ruby
41 lines
1.2 KiB
Ruby
class Openlibm < Formula
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desc "High quality, portable, open source libm implementation"
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homepage "https://openlibm.org"
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url "https://github.com/JuliaMath/openlibm/archive/v0.7.0.tar.gz"
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sha256 "1699f773198018b55b12631db9c1801fe3ed191e618a1ee1be743f4570ae06a3"
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bottle do
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cellar :any
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sha256 "a7d18405ee96e1409a3de89904263280b364ae5e0d046be6a1391031f6ec5bb9" => :catalina
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sha256 "d7f73575a6b6b7efb4307165f578e172a1563955ed476683b27bbaca6c0cafb6" => :mojave
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sha256 "4f769ffeda11f2bc17a5cd52a4bcd59723586b9258b789adcdb628fb700cca86" => :high_sierra
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end
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keg_only :provided_by_macos
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def install
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lib.mkpath
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(lib/"pkgconfig").mkpath
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(include/"openlibm").mkpath
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system "make", "install", "prefix=#{prefix}"
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lib.install Dir["lib/*"].reject { |f| File.directory? f }
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(lib/"pkgconfig").install Dir["lib/pkgconfig/*"]
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(include/"openlibm").install Dir["include/openlibm/*"]
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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 "openlibm.h"
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int main (void) {
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printf("%.1f", cos(acos(0.0)));
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}
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EOS
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system ENV.cc, "test.c", "-L#{lib}", "-I#{include}/openlibm",
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"-o", "test"
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assert_equal "0.0", shell_output("./test")
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end
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end
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