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protobuf-py3 Homebrew formula
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# Place in /usr/local/Library/Formula/, then | |
# brew install protobuf-py3 | |
class ProtobufPy3 < Formula | |
url "https://github.com/GreatFruitOmsk/protobuf-py3/archive/2.5.1.tar.gz" | |
version "2.5.1" | |
sha256 "496484244288b6e9b7d94baac71a3c0ea19c2a381a8a8685f0ff4235e81b1b38" | |
conflicts_with "protobuf", :because => "protobuf-py3 is incompatible with protobuf" | |
option :universal | |
option :cxx11 | |
# this will double the build time approximately if enabled | |
option "with-check", "Run build-time check" | |
depends_on :python => :optional | |
depends_on :autoconf => :build | |
depends_on :automake => :build | |
depends_on :libtool => :build | |
fails_with :llvm do | |
build 2334 | |
end | |
def install | |
# Don't build in debug mode. See: | |
# https://github.com/Homebrew/homebrew/issues/9279 | |
ENV.prepend "CXXFLAGS", "-DNDEBUG" | |
ENV.universal_binary if build.universal? | |
ENV.cxx11 if build.cxx11? | |
system "./autogen.sh" | |
system "./configure", "--disable-debug", | |
"--disable-dependency-tracking", | |
"--prefix=#{prefix}", | |
"--with-zlib" | |
system "make" | |
system "make", "check" if build.with? "check" || build.bottle? | |
system "make", "install" | |
# Install editor support and examples | |
doc.install "editors", "examples" | |
if build.with? "python" | |
chdir "python" do | |
ENV["PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION"] = "cpp" | |
ENV.append_to_cflags "-I#{include}" | |
ENV.append_to_cflags "-L#{lib}" | |
args = Language::Python.setup_install_args libexec | |
system "python", *args | |
end | |
site_packages = "lib/python2.7/site-packages" | |
pth_contents = "import site; site.addsitedir('#{libexec/site_packages}')\n" | |
(prefix/site_packages/"homebrew-protobuf.pth").write pth_contents | |
end | |
end | |
def caveats; <<-EOS.undent | |
Editor support and examples have been installed to: | |
#{doc} | |
EOS | |
end | |
test do | |
(testpath/"test.proto").write <<-EOS.undent | |
package test; | |
message TestCase { | |
required string name = 4; | |
} | |
message Test { | |
repeated TestCase case = 1; | |
} | |
EOS | |
system bin/"protoc", "test.proto", "--cpp_out=." | |
system "python", "-c", "import google.protobuf" if build.with? "python" | |
end | |
end |
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