diff --git a/cmake/FindMsgpack.cmake b/cmake/FindMsgpack.cmake index 7d8813791568c0a79df2ddb339ad3e9db9975c9f..7d9dd816ddddf2517864a46d6184e6ef0554c34a 100644 --- a/cmake/FindMsgpack.cmake +++ b/cmake/FindMsgpack.cmake @@ -7,7 +7,9 @@ if(NOT MSGPACK_USE_BUNDLED) find_package(PkgConfig) if (PKG_CONFIG_FOUND) - pkg_check_modules(PC_MSGPACK QUIET msgpack) + pkg_search_module(PC_MSGPACK QUIET + msgpackc>=${Msgpack_FIND_VERSION} + msgpack>=${Msgpack_FIND_VERSION}) endif() else() set(PC_MSGPACK_INCLUDEDIR) @@ -19,19 +21,33 @@ endif() set(MSGPACK_DEFINITIONS ${PC_MSGPACK_CFLAGS_OTHER}) -find_path(MSGPACK_INCLUDE_DIR msgpack.h +find_path(MSGPACK_INCLUDE_DIR msgpack/version_master.h HINTS ${PC_MSGPACK_INCLUDEDIR} ${PC_MSGPACK_INCLUDE_DIRS} ${LIMIT_SEARCH}) -# If we're asked to use static linkage, add libmsgpack.a as a preferred library name. +if(MSGPACK_INCLUDE_DIR) + file(READ ${MSGPACK_INCLUDE_DIR}/msgpack/version_master.h msgpack_version_h) + string(REGEX REPLACE ".*MSGPACK_VERSION_MAJOR +([0-9]+).*" "\\1" MSGPACK_VERSION_MAJOR "${msgpack_version_h}") + string(REGEX REPLACE ".*MSGPACK_VERSION_MINOR +([0-9]+).*" "\\1" MSGPACK_VERSION_MINOR "${msgpack_version_h}") + string(REGEX REPLACE ".*MSGPACK_VERSION_REVISION +([0-9]+).*" "\\1" MSGPACK_VERSION_REVISION "${msgpack_version_h}") + set(MSGPACK_VERSION_STRING "${MSGPACK_VERSION_MAJOR}.${MSGPACK_VERSION_MINOR}.${MSGPACK_VERSION_REVISION}") +else() + set(MSGPACK_VERSION_STRING) +endif() + +# If we're asked to use static linkage, add libmsgpack{,c}.a as a preferred library name. if(MSGPACK_USE_STATIC) list(APPEND MSGPACK_NAMES + "${CMAKE_STATIC_LIBRARY_PREFIX}msgpackc${CMAKE_STATIC_LIBRARY_SUFFIX}" "${CMAKE_STATIC_LIBRARY_PREFIX}msgpack${CMAKE_STATIC_LIBRARY_SUFFIX}") endif() -list(APPEND MSGPACK_NAMES msgpack) +list(APPEND MSGPACK_NAMES msgpackc msgpack) find_library(MSGPACK_LIBRARY NAMES ${MSGPACK_NAMES} + # Check each directory for all names to avoid using headers/libraries from + # different places. + NAMES_PER_DIR HINTS ${PC_MSGPACK_LIBDIR} ${PC_MSGPACK_LIBRARY_DIRS} ${LIMIT_SEARCH}) @@ -43,6 +59,6 @@ set(MSGPACK_INCLUDE_DIRS ${MSGPACK_INCLUDE_DIR}) include(FindPackageHandleStandardArgs) # handle the QUIETLY and REQUIRED arguments and set MSGPACK_FOUND to TRUE # if all listed variables are TRUE -find_package_handle_standard_args(Msgpack DEFAULT_MSG - MSGPACK_LIBRARY MSGPACK_INCLUDE_DIR) - +find_package_handle_standard_args(Msgpack + REQUIRED_VARS MSGPACK_LIBRARY MSGPACK_INCLUDE_DIR + VERSION_VAR MSGPACK_VERSION_STRING)