[daemon-fix] Registering starters: unwanted release_kdbus_name when no error was...
[platform/upstream/dbus.git] / cmake / modules / MacroOptionalFindPackage.cmake
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()
9
10 MACRO (MACRO_OPTIONAL_FIND_PACKAGE _name )
11    OPTION(WITH_${_name} "Search for ${_name} package" ON)
12    if (WITH_${_name})
13       FIND_PACKAGE(${_name} ${ARGN})
14    else (WITH_${_name})
15       set(${_name}_FOUND)
16       set(${_name}_INCLUDE_DIR)
17       set(${_name}_INCLUDES)
18       set(${_name}_LIBRARY)
19       set(${_name}_LIBRARIES)
20    endif (WITH_${_name})
21 ENDMACRO (MACRO_OPTIONAL_FIND_PACKAGE)
22