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-rw-r--r--examples/cpp/helloworld/CMakeLists.txt23
-rw-r--r--test/distrib/cpp/run_distrib_test_cmake.bat10
2 files changed, 29 insertions, 4 deletions
diff --git a/examples/cpp/helloworld/CMakeLists.txt b/examples/cpp/helloworld/CMakeLists.txt
index 71a8db4f24..a1869d21bb 100644
--- a/examples/cpp/helloworld/CMakeLists.txt
+++ b/examples/cpp/helloworld/CMakeLists.txt
@@ -6,13 +6,28 @@ project(HelloWorld C CXX)
if(NOT MSVC)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+else()
+ add_definitions(-D_WIN32_WINNT=0x600)
endif()
# Protobuf
-set(protobuf_MODULE_COMPATIBLE TRUE)
-find_package(protobuf CONFIG REQUIRED)
+# NOTE: we cannot use "CONFIG" mode here because protobuf-config.cmake
+# is broken when used with CMAKE_INSTALL_PREFIX
+find_package(protobuf REQUIRED)
message(STATUS "Using protobuf ${protobuf_VERSION}")
+if(Protobuf_FOUND)
+ # Protobuf_FOUND is set for package type "CONFIG"
+ set(_PROTOBUF_LIBPROTOBUF protobuf::libprotobuf)
+ set(_PROTOBUF_PROTOC protobuf::protoc)
+endif()
+if(PROTOBUF_FOUND)
+ # PROTOBUF_FOUND is set for package type "MODULE"
+ set(_PROTOBUF_LIBPROTOBUF ${PROTOBUF_LIBRARIES})
+ set(_PROTOBUF_PROTOC ${PROTOBUF_PROTOC_EXECUTABLE})
+ include_directories(${PROTOBUF_INCLUDE_DIRS})
+endif()
+
# gRPC
find_package(gRPC CONFIG REQUIRED)
message(STATUS "Using gRPC ${gRPC_VERSION}")
@@ -31,7 +46,7 @@ set(hw_grpc_srcs "${CMAKE_CURRENT_BINARY_DIR}/helloworld.grpc.pb.cc")
set(hw_grpc_hdrs "${CMAKE_CURRENT_BINARY_DIR}/helloworld.grpc.pb.h")
add_custom_command(
OUTPUT "${hw_grpc_srcs}" "${hw_grpc_hdrs}"
- COMMAND protobuf::protoc
+ COMMAND ${_PROTOBUF_PROTOC}
ARGS --grpc_out "${CMAKE_CURRENT_BINARY_DIR}" -I "${hw_proto_path}"
--plugin=protoc-gen-grpc="${gRPC_CPP_PLUGIN_EXECUTABLE}"
"${hw_proto}"
@@ -48,6 +63,6 @@ foreach(_target
${hw_proto_srcs}
${hw_grpc_srcs})
target_link_libraries(${_target}
- protobuf::libprotobuf
+ ${_PROTOBUF_LIBPROTOBUF}
gRPC::grpc++_unsecure)
endforeach()
diff --git a/test/distrib/cpp/run_distrib_test_cmake.bat b/test/distrib/cpp/run_distrib_test_cmake.bat
index 58d4a2a4c9..ac4f6b77c0 100644
--- a/test/distrib/cpp/run_distrib_test_cmake.bat
+++ b/test/distrib/cpp/run_distrib_test_cmake.bat
@@ -57,6 +57,16 @@ cmake -DCMAKE_INSTALL_PREFIX=%INSTALL_DIR% -DOPENSSL_ROOT_DIR=C:/OpenSSL-Win32 -
cmake --build . --config Release --target install || goto :error
cd ../..
+# Build helloworld example using cmake
+cd examples/cpp/helloworld
+mkdir cmake
+cd cmake
+mkdir build
+cd build
+cmake -DCMAKE_INSTALL_PREFIX=%INSTALL_DIR% ../.. || goto :error
+cmake --build . --config Release || goto :error
+cd ../../../../..
+
goto :EOF
:error