cmake_minimum_required (VERSION 2.6) PROJECT(MakeClean) SET(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}") # Build the to-clean project. TRY_COMPILE(TOCLEAN_BUILT ${MakeClean_BINARY_DIR}/ToClean ${MakeClean_SOURCE_DIR}/ToClean ToClean OUTPUT_VARIABLE OUTPUT ) IF(TOCLEAN_BUILT) MESSAGE( "Building ToClean succeeded with the following output:\n" "[${OUTPUT}]" ) ELSE(TOCLEAN_BUILT) MESSAGE(FATAL_ERROR "Building ToClean failed with the following output:\n" "[${OUTPUT}]" ) ENDIF(TOCLEAN_BUILT) # Get the set of files to check from the ToClean project. INCLUDE(${MakeClean_BINARY_DIR}/ToClean/ToCleanFiles.cmake) # Check for the existence of the files. FOREACH(f ${TOCLEAN_FILES}) IF(EXISTS "${f}") ELSE(EXISTS "${f}") MESSAGE(FATAL_ERROR "File \"${f}\" does not exist!") ENDIF(EXISTS "${f}") ENDFOREACH(f) # Enable ANSI flags for the C executable. IF(CMAKE_ANSI_CFLAGS) SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${CMAKE_ANSI_CFLAGS}") ENDIF(CMAKE_ANSI_CFLAGS) # Configure an executable to check that all the files are missing. SET(CHECK_FILES) FOREACH(f ${TOCLEAN_FILES}) SET(CHECK_FILES "${CHECK_FILES} \"${f}\",\n") ENDFOREACH(f) CONFIGURE_FILE(${MakeClean_SOURCE_DIR}/check_clean.c.in ${MakeClean_BINARY_DIR}/check_clean.c @ONLY IMMEDIATE) ADD_EXECUTABLE(check_clean ${MakeClean_BINARY_DIR}/check_clean.c) # After the executable builds, clean the files. ADD_CUSTOM_COMMAND( TARGET check_clean POST_BUILD COMMAND ${CMAKE_CTEST_COMMAND} ARGS --build-and-test ${MakeClean_SOURCE_DIR}/ToClean ${MakeClean_BINARY_DIR}/ToClean --build-generator ${CMAKE_GENERATOR} --build-project ToClean --build-makeprogram ${CMAKE_MAKE_PROGRAM} --build-noclean --build-target clean COMMENT "Clean the ToClean Project" )