suyu/externals/find-modules/Findnlohmann_json.cmake

36 lines
1011 B
CMake

find_package(PkgConfig QUIET)
pkg_check_modules(PC_nlohmann_json QUIET nlohmann_json)
find_path(nlohmann_json_INCLUDE_DIR
NAMES json.hpp
PATHS ${PC_nlohmann_json_INCLUDE_DIRS}
PATH_SUFFIXES nlohmann
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(nlohmann_json
FOUND_VAR nlohmann_json_FOUND
REQUIRED_VARS
nlohmann_json_INCLUDE_DIR
VERSION_VAR nlohmann_json_VERSION
)
if(nlohmann_json_FOUND)
set(nlohmann_json_INCLUDE_DIRS ${nlohmann_json_INCLUDE_DIR})
set(nlohmann_json_DEFINITIONS ${PC_nlohmann_json_CFLAGS_OTHER})
endif()
if(nlohmann_json_FOUND AND NOT TARGET nlohmann_json::nlohmann_json)
add_library(nlohmann_json::nlohmann_json UNKNOWN IMPORTED)
set_target_properties(nlohmann_json::nlohmann_json PROPERTIES
IMPORTED_LOCATION "${nlohmann_json_LIBRARY}"
INTERFACE_COMPILE_OPTIONS "${PC_nlohmann_json_CFLAGS_OTHER}"
INTERFACE_INCLUDE_DIRECTORIES "${nlohmann_json_INCLUDE_DIR}"
)
endif()
mark_as_advanced(
nlohmann_json_INCLUDE_DIR
)