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|
INCLUDE( FindPackageHandleStandardArgs )
# Checks an environment variable; note that the first check
# does not require the usual CMake $-sign.
IF( DEFINED ENV{CJSON_DIR} )
SET( CJSON_DIR "$ENV{CJSON_DIR}" )
ENDIF()
FIND_PATH(
CJSON_INCLUDE_DIR
cjson/cJSON.h
HINTS
CJSON_DIR
)
FIND_LIBRARY( CJSON_LIBRARY
NAMES cjson
HINTS ${CJSON_DIR}
)
FIND_PACKAGE_HANDLE_STANDARD_ARGS( cJSON DEFAULT_MSG
CJSON_INCLUDE_DIR CJSON_LIBRARY
)
IF( CJSON_FOUND )
SET( CJSON_INCLUDE_DIRS ${CJSON_INCLUDE_DIR} )
SET( CJSON_LIBRARIES ${CJSON_LIBRARY} )
MARK_AS_ADVANCED(
CJSON_LIBRARY
CJSON_INCLUDE_DIR
CJSON_DIR
)
ELSE()
SET( CJSON_DIR "" CACHE STRING
"An optional hint to a directory for finding `cJSON`"
)
ENDIF()
|
