mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-22 13:43:22 +00:00
52 lines
1.6 KiB
Nix
52 lines
1.6 KiB
Nix
{ stdenv, python, buildPythonPackage
|
|
, protobuf, google_apputils, pyext, libcxx
|
|
, disabled, doCheck ? true }:
|
|
|
|
with stdenv.lib;
|
|
|
|
buildPythonPackage rec {
|
|
inherit (protobuf) name src version;
|
|
inherit disabled doCheck;
|
|
|
|
NIX_CFLAGS_COMPILE =
|
|
# work around python distutils compiling C++ with $CC
|
|
optional stdenv.isDarwin "-I${libcxx}/include/c++/v1"
|
|
++ optional (versionOlder protobuf.version "2.7.0") "-std=c++98";
|
|
|
|
propagatedBuildInputs = [ protobuf google_apputils ];
|
|
buildInputs = [ google_apputils pyext ];
|
|
|
|
prePatch = ''
|
|
while [ ! -d python ]; do
|
|
cd *
|
|
done
|
|
cd python
|
|
'';
|
|
|
|
preConfigure = optionalString (versionAtLeast protobuf.version "2.6.0") ''
|
|
export PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION=cpp
|
|
export PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION_VERSION=2
|
|
'';
|
|
|
|
preBuild = optionalString (versionAtLeast protobuf.version "2.6.0") ''
|
|
${python}/bin/${python.executable} setup.py build_ext --cpp_implementation
|
|
'';
|
|
|
|
installFlags = optional (versionAtLeast protobuf.version "2.6.0")
|
|
"--install-option='--cpp_implementation'";
|
|
|
|
# the _message.so isn't installed, so we'll do that manually.
|
|
# if someone can figure out a less hacky way to get the _message.so to
|
|
# install, please do replace this.
|
|
postInstall = optionalString (versionAtLeast protobuf.version "2.6.0") ''
|
|
cp -v $(find build -name "_message*") $out/${python.sitePackages}/google/protobuf/pyext
|
|
'';
|
|
|
|
meta = {
|
|
description = "Protocol Buffers are Google's data interchange format";
|
|
homepage = https://developers.google.com/protocol-buffers/;
|
|
};
|
|
|
|
passthru.protobuf = protobuf;
|
|
}
|