71 lines
2.9 KiB
Ruby
71 lines
2.9 KiB
Ruby
class Pocl < Formula
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desc "Portable Computing Language"
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homepage "http://portablecl.org"
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url "http://portablecl.org/downloads/pocl-3.1.tar.gz"
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sha256 "82314362552e050aff417318dd623b18cf0f1d0f84f92d10a7e3750dd12d3a9a"
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license "MIT"
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revision 1
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head "https://github.com/pocl/pocl.git", branch: "master"
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bottle do
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sha256 arm64_ventura: "4b2eb686484b8f44b0f14ed8ff3126d100ecca595e931f6cf7848f79af01ce0b"
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sha256 arm64_monterey: "a585cf0ab10943ba6b1371fe91411dd6d6f60e9972495f8befff33b5689a8323"
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sha256 arm64_big_sur: "7f8ccb845709dd1df204500e14770b0a2debc30ea6d81a982fd0a2ea661d5667"
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sha256 ventura: "758084ccac11c736aa33b832cf95edd170117334468dfabc34d354bce79b959c"
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sha256 monterey: "da53b30483848934bb6be33405e7c41b515c404d798ccecf3ec40ea86a45facd"
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sha256 big_sur: "e64b4bbd980a70107064ad17f4f05a4a2236d224a54503c87674ba2dad310635"
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sha256 x86_64_linux: "20a9e232705a2ea7315135c6bcc111d767128916ad2904de559f08eb580753d5"
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end
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depends_on "cmake" => :build
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depends_on "opencl-headers" => :build
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depends_on "pkg-config" => :build
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depends_on "hwloc"
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depends_on "llvm"
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depends_on "opencl-icd-loader"
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fails_with :clang do
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cause <<-EOS
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.../pocl-3.1/lib/CL/devices/builtin_kernels.cc:24:10: error: expected expression
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{BIArg("char*", "input", READ_BUF),
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^
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EOS
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end
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fails_with gcc: "5" # LLVM is built with GCC
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def install
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ENV.llvm_clang if OS.mac?
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llvm = deps.map(&:to_formula).find { |f| f.name.match?(/^llvm(@\d+(\.\d+)*)?$/) }
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# Install the ICD into #{prefix}/etc rather than #{etc} as it contains the realpath
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# to the shared library and needs to be kept up-to-date to work with an ICD loader.
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# This relies on `brew link` automatically creating and updating #{etc} symlinks.
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args = %W[
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-DPOCL_INSTALL_ICD_VENDORDIR=#{prefix}/etc/OpenCL/vendors
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-DCMAKE_INSTALL_RPATH=#{lib};#{lib}/pocl
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-DENABLE_EXAMPLES=OFF
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-DENABLE_TESTS=OFF
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-DLLVM_BINDIR=#{llvm.opt_bin}
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]
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# Avoid installing another copy of OpenCL headers on macOS
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args << "-DOPENCL_H=#{Formula["opencl-headers"].opt_include}/CL/opencl.h" if OS.mac?
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# Only x86_64 supports "distro" which allows runtime detection of SSE/AVX
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args << "-DKERNELLIB_HOST_CPU_VARIANTS=distro" if Hardware::CPU.intel?
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system "cmake", "-S", ".", "-B", "build", *std_cmake_args, *args
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system "cmake", "--build", "build"
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system "cmake", "--install", "build"
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(pkgshare/"examples").install "examples/poclcc"
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end
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test do
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ENV["OCL_ICD_VENDORS"] = "#{opt_prefix}/etc/OpenCL/vendors" # Ignore any other ICD that may be installed
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cp pkgshare/"examples/poclcc/poclcc.cl", testpath
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system bin/"poclcc", "-o", "poclcc.cl.pocl", "poclcc.cl"
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assert_predicate testpath/"poclcc.cl.pocl", :exist?
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# Make sure that CMake found our OpenCL headers and didn't install a copy
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refute_predicate include/"OpenCL", :exist?
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end
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end
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