diff options
| -rw-r--r-- | pkgs/development/libraries/grpc/default.nix | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/pkgs/development/libraries/grpc/default.nix b/pkgs/development/libraries/grpc/default.nix index 0787ffea41f..5d2b58aa3db 100644 --- a/pkgs/development/libraries/grpc/default.nix +++ b/pkgs/development/libraries/grpc/default.nix @@ -57,7 +57,12 @@ stdenv.mkDerivation rec { "-DgRPC_ABSL_PROVIDER=package" "-DBUILD_SHARED_LIBS=ON" "-DCMAKE_SKIP_BUILD_RPATH=OFF" - "-DCMAKE_CXX_STANDARD=17" + # Needs to be compiled with -std=c++11 for clang < 11. Interestingly this is + # only an issue with the useLLVM stdenv, not the darwin stdenv… + # https://github.com/grpc/grpc/issues/26473#issuecomment-860885484 + (if (stdenv.hostPlatform.useLLVM or false) && lib.versionOlder stdenv.cc.cc.version "11.0" + then "-DCMAKE_CXX_STANDARD=11" + else "-DCMAKE_CXX_STANDARD=17") ] ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [ "-D_gRPC_PROTOBUF_PROTOC_EXECUTABLE=${buildPackages.protobuf}/bin/protoc" ]; |