# - MACRO_OPTIONAL_FIND_PACKAGE() combines FIND_PACKAGE() with an OPTION() # MACRO_OPTIONAL_FIND_PACKAGE( <name> [QUIT] ) # This macro is a combination of OPTION() and FIND_PACKAGE(), it # works like FIND_PACKAGE(), but additionally it automatically creates # an option name WITH_<name>, which can be disabled via the cmake GUI. # or via -DWITH_<name>=OFF # The standard <name>_FOUND variables can be used in the same way # as when using the normal FIND_PACKAGE()

# Copyright © 2006, Alexander Neundorf, <neundorf@kde.org> # # Redistribution and use is allowed according to the terms of the BSD license. # For details see the accompanying COPYING-CMAKE-SCRIPTS file.

macro (MACRO_OPTIONAL_FIND_PACKAGE _name )

option(WITH_${_name} "Search for ${_name} package" ON)
if (WITH_${_name})
   find_package(${_name} ${ARGN})
else (WITH_${_name})
   set(${_name}_FOUND)
   set(${_name}_INCLUDE_DIR)
   set(${_name}_INCLUDES)
   set(${_name}_LIBRARY)
   set(${_name}_LIBRARIES)
endif (WITH_${_name})

endmacro (MACRO_OPTIONAL_FIND_PACKAGE)