64 lines
1.9 KiB
Nix
64 lines
1.9 KiB
Nix
{ stdenv
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, fetchFromGitHub
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, autoreconfHook, zlib, gmock, buildPackages
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, version, sha256
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, ...
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}:
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let
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mkProtobufDerivation = buildProtobuf: stdenv: stdenv.mkDerivation rec {
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name = "protobuf-${version}";
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# make sure you test also -A pythonPackages.protobuf
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src = fetchFromGitHub {
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owner = "protocolbuffers";
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repo = "protobuf";
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rev = "v${version}";
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inherit sha256;
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};
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postPatch = ''
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rm -rf gmock
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cp -r ${gmock.src}/googlemock gmock
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cp -r ${gmock.src}/googletest googletest
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chmod -R a+w gmock
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chmod -R a+w googletest
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ln -s ../googletest gmock/gtest
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'' + stdenv.lib.optionalString stdenv.isDarwin ''
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substituteInPlace src/google/protobuf/testing/googletest.cc \
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--replace 'tmpnam(b)' '"'$TMPDIR'/foo"'
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'';
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nativeBuildInputs = [ autoreconfHook buildPackages.which buildPackages.stdenv.cc buildProtobuf ];
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buildInputs = [ zlib ];
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configureFlags = if buildProtobuf == null then [] else [ "--with-protoc=${buildProtobuf}/bin/protoc" ];
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enableParallelBuilding = true;
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doCheck = true;
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dontDisableStatic = true;
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NIX_CFLAGS_COMPILE = with stdenv.lib;
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# gcc before 6 doesn't know this option
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optionalString (hasPrefix "gcc-6" stdenv.cc.cc.name) "-Wno-error=misleading-indentation";
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meta = {
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description = "Google's data interchange format";
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longDescription =
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''Protocol Buffers are a way of encoding structured data in an efficient
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yet extensible format. Google uses Protocol Buffers for almost all of
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its internal RPC protocols and file formats.
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'';
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license = stdenv.lib.licenses.bsd3;
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platforms = stdenv.lib.platforms.unix;
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homepage = https://developers.google.com/protocol-buffers/;
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};
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passthru.version = version;
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};
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in mkProtobufDerivation(if (stdenv.buildPlatform != stdenv.hostPlatform)
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then (mkProtobufDerivation null buildPackages.stdenv)
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else null) stdenv
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