diff options
Diffstat (limited to 'cmake/protobuf-config.cmake.in')
| -rw-r--r-- | cmake/protobuf-config.cmake.in | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/cmake/protobuf-config.cmake.in b/cmake/protobuf-config.cmake.in index acedcc7a..69d63e3e 100644 --- a/cmake/protobuf-config.cmake.in +++ b/cmake/protobuf-config.cmake.in @@ -11,7 +11,7 @@ function(protobuf_generate) include(CMakeParseArguments) set(_options APPEND_PATH) - set(_singleargs LANGUAGE OUT_VAR EXPORT_MACRO) + set(_singleargs LANGUAGE OUT_VAR EXPORT_MACRO PROTOC_OUT_DIR) if(COMMAND target_sources) list(APPEND _singleargs TARGET) endif() @@ -34,15 +34,19 @@ function(protobuf_generate) endif() string(TOLOWER ${protobuf_generate_LANGUAGE} protobuf_generate_LANGUAGE) + if(NOT protobuf_generate_PROTOC_OUT_DIR) + set(protobuf_generate_PROTOC_OUT_DIR ${CMAKE_CURRENT_BINARY_DIR}) + endif() + if(protobuf_generate_EXPORT_MACRO AND protobuf_generate_LANGUAGE STREQUAL cpp) set(_dll_export_decl "dllexport_decl=${protobuf_generate_EXPORT_MACRO}:") endif() - if(NOT protobuf_GENERATE_EXTENSIONS) + if(NOT protobuf_generate_GENERATE_EXTENSIONS) if(protobuf_generate_LANGUAGE STREQUAL cpp) - set(protobuf_GENERATE_EXTENSIONS .pb.h .pb.cc) + set(protobuf_generate_GENERATE_EXTENSIONS .pb.h .pb.cc) elseif(protobuf_generate_LANGUAGE STREQUAL python) - set(protobuf_GENERATE_EXTENSIONS _pb2.py) + set(protobuf_generate_GENERATE_EXTENSIONS _pb2.py) else() message(SEND_ERROR "Error: protobuf_generate given unknown Language ${LANGUAGE}, please provide a value for GENERATE_EXTENSIONS") return() @@ -88,19 +92,21 @@ function(protobuf_generate) set(_generated_srcs_all) foreach(_proto ${protobuf_generate_PROTOS}) get_filename_component(_abs_file ${_proto} ABSOLUTE) + get_filename_component(_abs_dir ${_abs_file} DIRECTORY) get_filename_component(_basename ${_proto} NAME_WE) + file(RELATIVE_PATH _rel_dir ${CMAKE_CURRENT_SOURCE_DIR} ${_abs_dir}) set(_generated_srcs) - foreach(_ext ${protobuf_GENERATE_EXTENSIONS}) - list(APPEND _generated_srcs "${CMAKE_CURRENT_BINARY_DIR}/${_basename}${_ext}") + foreach(_ext ${protobuf_generate_GENERATE_EXTENSIONS}) + list(APPEND _generated_srcs "${protobuf_generate_PROTOC_OUT_DIR}/${_rel_dir}/${_basename}${_ext}") endforeach() list(APPEND _generated_srcs_all ${_generated_srcs}) add_custom_command( OUTPUT ${_generated_srcs} COMMAND protobuf::protoc - ARGS --${protobuf_generate_LANGUAGE}_out ${_dll_export_decl}${CMAKE_CURRENT_BINARY_DIR} ${_protobuf_include_path} ${_abs_file} - DEPENDS ${ABS_FIL} protobuf::protoc + ARGS --${protobuf_generate_LANGUAGE}_out ${_dll_export_decl}${protobuf_generate_PROTOC_OUT_DIR}/${_rel_dir} ${_protobuf_include_path} ${_abs_file} + DEPENDS ${_abs_file} protobuf::protoc COMMENT "Running ${protobuf_generate_LANGUAGE} protocol buffer compiler on ${_proto}" VERBATIM ) endforeach() |