1 # Search if cmake module is installed in computer
2 # cmake will not fail but signal that we must install depend package before.
3 # add as previously name of cmake module "_name" and define package needed "_module_needed"
4 # if return DEPEND_PACKAGE_${_name}
6 # Copyright (c) 2007, Montel Laurent <montel@kde.org>
8 # Redistribution and use is allowed according to the terms of the BSD license.
9 # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
12 MACRO (MACRO_OPTIONAL_DEPEND_PACKAGE _name _module_needed)
13 set(_packagename Find${_name}.cmake)
14 find_file(_PACKAGE_DEPEND_FOUND ${_packagename} PATHS ${CMAKE_MODULE_PATH} )
15 if(NOT _PACKAGE_DEPEND_FOUND)
16 MESSAGE(STATUS "cmake package ${_packagename} was not found. This package needs ${_module_needed} to be compile all program")
17 set(DEPEND_PACKAGE_${_name} FALSE)
18 else(NOT _PACKAGE_DEPEND_FOUND)
19 set(DEPEND_PACKAGE_${_name} TRUE)
20 endif(NOT _PACKAGE_DEPEND_FOUND)
21 ENDMACRO (MACRO_OPTIONAL_DEPEND_PACKAGE)