PROJECT(OSMBinary) cmake_minimum_required(VERSION 2.8.5) SET(SEARCH_PREFIX CACHE PATH "Additional prefix to search libraries (Protobuf etc.)" ) SET(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} ${SEARCH_PREFIX}) include(FindProtobuf) find_package(Protobuf REQUIRED) include_directories(${PROTOBUF_INCLUDE_DIR}) add_subdirectory(src) if(NOT MSVC) add_subdirectory(tools) endif()