diff options
Diffstat (limited to 'Modules/FindProtobuf.cmake')
| -rw-r--r-- | Modules/FindProtobuf.cmake | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Modules/FindProtobuf.cmake b/Modules/FindProtobuf.cmake index af0c2ddf0..2972198b3 100644 --- a/Modules/FindProtobuf.cmake +++ b/Modules/FindProtobuf.cmake @@ -156,6 +156,16 @@ function(_protobuf_find_libraries name filename) endif() endfunction() +# Internal function: find threads library +function(_protobuf_find_threads) + set(CMAKE_THREAD_PREFER_PTHREAD TRUE) + find_package(Threads) + if(Threads_FOUND) + list(APPEND PROTOBUF_LIBRARIES ${CMAKE_THREAD_LIBS_INIT}) + set(PROTOBUF_LIBRARIES "${PROTOBUF_LIBRARIES}" PARENT_SCOPE) + endif() +endfunction() + # # Main. # @@ -190,6 +200,9 @@ if(MSVC) set(CMAKE_FIND_LIBRARY_PREFIXES "${PROTOBUF_ORIG_FIND_LIBRARY_PREFIXES}") endif() +if(UNIX) + _protobuf_find_threads() +endif() # Find the include directory find_path(PROTOBUF_INCLUDE_DIR |