| cmake_minimum_required (VERSION 2.6) |
| PROJECT(LoadCommand) |
| |
| # set a definition |
| SET (TEST_COMMAND_TEST1 1) |
| |
| INCLUDE (${CMAKE_ROOT}/Modules/CheckTypeSize.cmake) |
| CHECK_TYPE_SIZE(char SIZEOF_CHAR) |
| CHECK_TYPE_SIZE(short SIZEOF_SHORT) |
| |
| INCLUDE (CheckFunctionExists) |
| CHECK_FUNCTION_EXISTS(printf HAVE_PRINTF) |
| CHECK_FUNCTION_EXISTS(vsblabla HAVE_VSBLABLA) |
| |
| INCLUDE (${CMAKE_ROOT}/Modules/CheckIncludeFile.cmake) |
| CHECK_INCLUDE_FILE("sys/prctl.h" HAVE_SYS_PRCTL_H) |
| |
| INCLUDE (${CMAKE_ROOT}/Modules/CheckLibraryExists.cmake) |
| CHECK_LIBRARY_EXISTS(m ceil "" HAVE_LIBM) |
| |
| CONFIGURE_FILE(${LoadCommand_SOURCE_DIR}/LoadedCommand.h.in |
| ${LoadCommand_BINARY_DIR}/LoadedCommand.h) |
| |
| INCLUDE_DIRECTORIES(${LoadCommand_BINARY_DIR}) |
| |
| # try to compile the command |
| # make sure it is not already loaded |
| IF(COMMAND CMAKE_TEST_COMMAND) |
| ELSE(COMMAND CMAKE_TEST_COMMAND) |
| TRY_COMPILE(COMPILE_OK |
| ${LoadCommand_BINARY_DIR}/CMakeCommands |
| ${LoadCommand_SOURCE_DIR}/CMakeCommands |
| CMAKE_LOADED_COMMANDS CMAKE_FLAGS -DMUDSLIDE_TYPE:STRING=MUCHO |
| OUTPUT_VARIABLE OUTPUT ) |
| # do another TRY_COMPILE to get around make |
| # problem on hp |
| TRY_COMPILE(COMPILE_OK |
| ${LoadCommand_BINARY_DIR}/CMakeCommands |
| ${LoadCommand_SOURCE_DIR}/CMakeCommands |
| CMAKE_LOADED_COMMANDS CMAKE_FLAGS -DMUDSLIDE_TYPE:STRING=MUCHO |
| OUTPUT_VARIABLE OUTPUT ) |
| ENDIF(COMMAND CMAKE_TEST_COMMAND) |
| |
| MESSAGE("Output from try compile: ${OUTPUT}") |
| |
| # if the compile was OK, try loading the command |
| IF (COMPILE_OK) |
| LOAD_COMMAND(CMAKE_TEST_COMMAND |
| ${LoadCommand_BINARY_DIR}/CMakeCommands |
| ${LoadCommand_BINARY_DIR}/CMakeCommands/Debug |
| ${LoadCommand_BINARY_DIR}/CMakeCommands/Development |
| ) |
| # if the command loaded, execute the command |
| IF (COMMAND CMAKE_TEST_COMMAND) |
| CMAKE_TEST_COMMAND( |
| "${LoadCommand_SOURCE_DIR}/LoadedCommand.cxx.in" |
| "${LoadCommand_BINARY_DIR}/LoadedCommand2.cxx.in" |
| "${LoadCommand_BINARY_DIR}/LoadedCommand3.cxx" |
| ) |
| ENDIF (COMMAND CMAKE_TEST_COMMAND) |
| ELSE (COMPILE_OK) |
| MESSAGE("failed to compile CMAKE_LOADED_COMMANDS") |
| ENDIF (COMPILE_OK) |
| |
| # TEST_DEF is set by the loaded command cmTestCommand.c |
| IF (TEST_DEF AND SOME_CACHE_VARIABLE AND TEST_EXEC) |
| ADD_DEFINITIONS(-DCMAKE_IS_FUN) |
| ENDIF (TEST_DEF AND SOME_CACHE_VARIABLE AND TEST_EXEC) |
| |
