134 lines
5.2 KiB
Ruby
134 lines
5.2 KiB
Ruby
class Protobuf < Formula
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desc "Protocol buffers (Google's data interchange format)"
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homepage "https://github.com/google/protobuf/"
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url "https://github.com/google/protobuf/archive/v3.3.0.tar.gz"
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sha256 "94c414775f275d876e5e0e4a276527d155ab2d0da45eed6b7734301c330be36e"
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head "https://github.com/google/protobuf.git"
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bottle do
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sha256 "b0b89d8ed02a2d4d54619f7e1dd37797797f580f434229dc96a4f772056c7493" => :sierra
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sha256 "c6ffdc50994d81d836df2d5dac2a3d5e82b05ae6c323a0ead9c1d0217801d9c5" => :el_capitan
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sha256 "10a15ee1d092b59765c94a15bb4dca77c0a9370180a3813018c5c083593173d3" => :yosemite
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end
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# this will double the build time approximately if enabled
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option "with-test", "Run build-time check"
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option "without-python", "Build without python support"
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deprecated_option "with-check" => "with-test"
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on "libtool" => :build
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depends_on :python => :recommended if MacOS.version <= :snow_leopard
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depends_on :python3 => :optional
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resource "appdirs" do
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url "https://pypi.python.org/packages/48/69/d87c60746b393309ca30761f8e2b49473d43450b150cb08f3c6df5c11be5/appdirs-1.4.3.tar.gz"
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sha256 "9e5896d1372858f8dd3344faf4e5014d21849c756c8d5701f78f8a103b372d92"
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end
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resource "packaging" do
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url "https://files.pythonhosted.org/packages/c6/70/bb32913de251017e266c5114d0a645f262fb10ebc9bf6de894966d124e35/packaging-16.8.tar.gz"
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sha256 "5d50835fdf0a7edf0b55e311b7c887786504efea1177abd7e69329a8e5ea619e"
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end
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resource "pyparsing" do
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url "https://pypi.python.org/packages/3c/ec/a94f8cf7274ea60b5413df054f82a8980523efd712ec55a59e7c3357cf7c/pyparsing-2.2.0.tar.gz"
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sha256 "0832bcf47acd283788593e7a0f542407bd9550a55a8a8435214a1960e04bcb04"
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end
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resource "six" do
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url "https://files.pythonhosted.org/packages/b3/b2/238e2590826bfdd113244a40d9d3eb26918bd798fc187e2360a8367068db/six-1.10.0.tar.gz"
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sha256 "105f8d68616f8248e24bf0e9372ef04d3cc10104f1980f54d57b2ce73a5ad56a"
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end
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resource "setuptools" do
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url "https://pypi.python.org/packages/d5/b7/e52b7dccd3f91eec858309dcd931c1387bf70b6d458c86a9bfcb50134fbd/setuptools-34.3.3.zip"
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sha256 "2cd244d3fca6ff7d0794a9186d1d19a48453e9813ae1d783edbfb8c348cde905"
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end
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resource "google-apputils" do
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url "https://files.pythonhosted.org/packages/69/66/a511c428fef8591c5adfa432a257a333e0d14184b6c5d03f1450827f7fe7/google-apputils-0.4.2.tar.gz"
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sha256 "47959d0651c32102c10ad919b8a0ffe0ae85f44b8457ddcf2bdc0358fb03dc29"
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end
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# Upstream's autogen script fetches this if not present
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# but does no integrity verification & mandates being online to install.
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resource "gmock" do
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url "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/googlemock/gmock-1.7.0.zip"
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mirror "https://dl.bintray.com/homebrew/mirror/gmock-1.7.0.zip"
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sha256 "26fcbb5925b74ad5fc8c26b0495dfc96353f4d553492eb97e85a8a6d2f43095b"
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end
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needs :cxx11
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def install
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# Don't build in debug mode. See:
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# https://github.com/Homebrew/homebrew/issues/9279
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# https://github.com/google/protobuf/blob/5c24564811c08772d090305be36fae82d8f12bbe/configure.ac#L61
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ENV.prepend "CXXFLAGS", "-DNDEBUG"
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ENV.cxx11
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(buildpath/"gmock").install resource("gmock")
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system "./autogen.sh"
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system "./configure", "--disable-debug", "--disable-dependency-tracking",
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"--prefix=#{prefix}", "--with-zlib"
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system "make"
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system "make", "check" if build.with?("test") || build.bottle?
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system "make", "install"
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# Install editor support and examples
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doc.install "editors", "examples"
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Language::Python.each_python(build) do |python, version|
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# google-apputils is a build-time dependency
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ENV.prepend_create_path "PYTHONPATH", buildpath/"homebrew/lib/python#{version}/site-packages"
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res = resources.map(&:name).to_set - ["gmock"]
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res.each do |package|
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resource(package).stage do
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system python, *Language::Python.setup_install_args(buildpath/"homebrew")
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end
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end
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# google is a namespace package and .pth files aren't processed from
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# PYTHONPATH
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touch buildpath/"homebrew/lib/python#{version}/site-packages/google/__init__.py"
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chdir "python" do
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ENV.append_to_cflags "-I#{include}"
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ENV.append_to_cflags "-L#{lib}"
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args = Language::Python.setup_install_args libexec
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args << "--cpp_implementation"
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system python, *args
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end
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site_packages = "lib/python#{version}/site-packages"
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pth_contents = "import site; site.addsitedir('#{libexec/site_packages}')\n"
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(prefix/site_packages/"homebrew-protobuf.pth").write pth_contents
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end
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end
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def caveats; <<-EOS.undent
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Editor support and examples have been installed to:
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#{doc}
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EOS
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end
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test do
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testdata = <<-EOS.undent
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syntax = "proto3";
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package test;
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message TestCase {
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string name = 4;
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}
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message Test {
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repeated TestCase case = 1;
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}
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EOS
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(testpath/"test.proto").write testdata
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system bin/"protoc", "test.proto", "--cpp_out=."
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system "python", "-c", "import google.protobuf" if build.with? "python"
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system "python3", "-c", "import google.protobuf" if build.with? "python3"
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end
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end
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