56 lines
1.5 KiB
Ruby
56 lines
1.5 KiB
Ruby
class Embree < Formula
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desc "High-performance ray tracing kernels"
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homepage "https://embree.github.io/"
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url "https://github.com/embree/embree/archive/v3.6.1.tar.gz"
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sha256 "1d82b334114d8784a455fc3d33d3a5860101a4a05a93c79b35cc752509234458"
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head "https://github.com/embree/embree.git"
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bottle do
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cellar :any
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sha256 "628e4aec747ce33affd67c642de43247d8493248ea62dadabf3bf885ce4c4276" => :mojave
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sha256 "ddd80cae937699a608b1ead4715f23b6ddab06e12d24b19510cac2a23945e01b" => :high_sierra
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sha256 "fb337abbd7e2b57f6ecb839b22e59634a7b370273962eca3631f51385d17d01d" => :sierra
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end
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depends_on "cmake" => :build
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depends_on "ispc" => :build
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depends_on "tbb"
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def install
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max_isa = MacOS.version.requires_sse42? ? "SSE4.2" : "SSE2"
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args = std_cmake_args + %W[
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-DBUILD_TESTING=OFF
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-DEMBREE_IGNORE_CMAKE_CXX_FLAGS=OFF
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-DEMBREE_ISPC_SUPPORT=ON
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-DEMBREE_MAX_ISA=#{max_isa}
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-DEMBREE_TUTORIALS=OFF
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]
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mkdir "build" do
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system "cmake", *args, ".."
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system "make"
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system "make", "install"
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end
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# Remove bin/models directory and the resultant empty bin directory since
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# tutorials are not enabled.
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rm_rf bin
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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 <assert.h>
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#include <embree3/rtcore.h>
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int main() {
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RTCDevice device = rtcNewDevice("verbose=1");
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assert(device != 0);
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rtcReleaseDevice(device);
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return 0;
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}
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EOS
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system ENV.cc, "test.c", "-I#{include}", "-L#{lib}", "-lembree3"
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system "./a.out"
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end
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end
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