diff options
| -rw-r--r-- | CMakeLists.txt | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 642c391c..624950bc 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -85,7 +85,12 @@ endif () enable_testing() add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND}) -find_package(ProtobufC REQUIRED QUIET) +find_package(ProtobufC QUIET) +if (NOT (PROTOBUF_C_INCLUDE_DIRS AND PROTOBUF_C_LIBRARY + AND PROTOBUF_PROTOC_C_EXECUTABLE)) + message(FATAL_ERROR "Protobuf C compiler required but not found. " + "Please install Google Protocol Buffers.") +endif () include_directories(${PROTOBUF_C_INCLUDE_DIRS}) add_subdirectory(include) |