diff options
Diffstat (limited to 'dev-libs/protobuf/files/FindJsonCpp.cmake')
| -rw-r--r-- | dev-libs/protobuf/files/FindJsonCpp.cmake | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/dev-libs/protobuf/files/FindJsonCpp.cmake b/dev-libs/protobuf/files/FindJsonCpp.cmake new file mode 100644 index 000000000000..8fff5336ce46 --- /dev/null +++ b/dev-libs/protobuf/files/FindJsonCpp.cmake @@ -0,0 +1,40 @@ +find_path(JsonCpp_INCLUDE_DIR "json/json.h" + PATH_SUFFIXES "jsoncpp" + DOC "jsoncpp include directory") +mark_as_advanced(JsonCpp_INCLUDE_DIR) + +find_library(JsonCpp_LIBRARY + NAMES jsoncpp + DOC "jsoncpp library") +mark_as_advanced(JsonCpp_LIBRARY) + +if (JsonCpp_INCLUDE_DIR AND EXISTS "${JsonCpp_INCLUDE_DIR}/json/version.h") + file(STRINGS "${JsonCpp_INCLUDE_DIR}/json/version.h" _JsonCpp_version_lines + REGEX "JSONCPP_VERSION_[A-Z]+") + string(REGEX REPLACE ".*# *define +JSONCPP_VERSION_MAJOR +([0-9]+).*" "\\1" _JsonCpp_version_major "${_JsonCpp_version_lines}") + string(REGEX REPLACE ".*# *define +JSONCPP_VERSION_MINOR +([0-9]+).*" "\\1" _JsonCpp_version_minor "${_JsonCpp_version_lines}") + string(REGEX REPLACE ".*# *define +JSONCPP_VERSION_PATCH +([0-9]+).*" "\\1" _JsonCpp_version_patch "${_JsonCpp_version_lines}") + set(JsonCpp_VERSION "${_JsonCpp_version_major}.${_JsonCpp_version_minor}.${_JsonCpp_version_patch}") + unset(_JsonCpp_version_major) + unset(_JsonCpp_version_minor) + unset(_JsonCpp_version_patch) + unset(_JsonCpp_version_lines) +endif () + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(JsonCpp + REQUIRED_VARS JsonCpp_LIBRARY JsonCpp_INCLUDE_DIR + VERSION_VAR JsonCpp_VERSION) + +if (JsonCpp_FOUND) + set(JsonCpp_INCLUDE_DIRS "${JsonCpp_INCLUDE_DIR}") + set(JsonCpp_LIBRARIES "${JsonCpp_LIBRARY}") + + if (NOT TARGET JsonCpp::JsonCpp) + add_library(JsonCpp::JsonCpp SHARED IMPORTED) + set_target_properties(JsonCpp::JsonCpp PROPERTIES + IMPORTED_LOCATION "${JsonCpp_LIBRARY}" + IMPORTED_IMPLIB "${JsonCpp_LIBRARY}" + INTERFACE_INCLUDE_DIRECTORIES "${JsonCpp_INCLUDE_DIR}") + endif () +endif () |