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# This module provides the macro TEST_FIND_PACKAGE()
#
# TEST_FIND_PACKAGE(package prefix var1 .. varN )
# It can be used to test a CMake Find-module.
# It executes FIND_PACKAGE(<package>) and then prints some results.
# <package> is the same as for FIND_PACKAGE() and
# prefix should be the prefix which is used in that module for
# all variables.
# It checks <prefix>_FOUND to decide whether the module was successful or not.
#
# Example:
# test_find_package(Xine XINE VERSION INCLUDE_DIR LIBRARY)
#
# This will check XINE_FOUND and then print the variables XINE_VERSION, XINE_INCLUDE_DIR and XINE_LIBRARY.
cmake_minimum_required(VERSION 2.6.2)
cmake_policy(SET CMP0000 OLD)
macro(TEST_FIND_PACKAGE package prefix )
# if PKG_CONFIG_EXECUTABLE is set to "echo", FindPkgConfig.cmake
# will not search again for the real pkg-config, as it would if it was set to NOTFOUND
# and still the execute_process(${PKG_CONFIG_EXECUTABLE} ) calls will work
# but never return success.
if("${PKG_CONFIG_EXECUTABLE}" STREQUAL "echo")
message(STATUS ":: ***** Testing Find${package}.cmake, with pkg-config disabled *****")
else("${PKG_CONFIG_EXECUTABLE}" STREQUAL "echo")
message(STATUS ":: ***** Testing Find${package}.cmake *****")
endif("${PKG_CONFIG_EXECUTABLE}" STREQUAL "echo")
find_package(${package})
message(STATUS ":: ***** Results from Find${package}.cmake *****")
if ( ${prefix}_FOUND)
message(STATUS ":: Find${package}.cmake: ${package} has been found")
else ( ${prefix}_FOUND)
message(STATUS ":: Find${package}.cmake: ${package} has NOT been found !")
endif ( ${prefix}_FOUND)
message(STATUS ":: ${prefix}_FOUND: \"${${prefix}_FOUND}\"")
foreach(var ${ARGN})
message(STATUS ":: ${prefix}_${var}: \"${${prefix}_${var}}\"")
endforeach(var)
message(STATUS "::")
endmacro(TEST_FIND_PACKAGE package)
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