1 # - MACRO_OPTIONAL_FIND_PACKAGE() combines FIND_PACKAGE() with an OPTION()
2 # MACRO_OPTIONAL_FIND_PACKAGE( <name> [QUIT] )
3 # This macro is a combination of OPTION() and FIND_PACKAGE(), it
4 # works like FIND_PACKAGE(), but additionally it automatically creates
5 # an option name WITH_<name>, which can be disabled via the cmake GUI.
6 # or via -DWITH_<name>=OFF
7 # The standard <name>_FOUND variables can be used in the same way
8 # as when using the normal FIND_PACKAGE()
10 MACRO (MACRO_OPTIONAL_FIND_PACKAGE _name )
11 OPTION(WITH_${_name} "Search for ${_name} package" ON)
13 FIND_PACKAGE(${_name} ${ARGN})
16 set(${_name}_INCLUDE_DIR)
17 set(${_name}_INCLUDES)
19 set(${_name}_LIBRARIES)
21 ENDMACRO (MACRO_OPTIONAL_FIND_PACKAGE)