| |
| separate_arguments (out UNIX_COMMAND PROGRAM SEPARATE_ARGS "xx a b c") |
| if (out) |
| message (SEND_ERROR "unexpected result with nonexistent program") |
| endif() |
| |
| get_filename_component(cmake_command "${CMAKE_COMMAND}" ABSOLUTE) |
| cmake_path (GET cmake_command FILENAME cmake_exe) |
| cmake_path (GET cmake_command PARENT_PATH cmake_dir) |
| |
| set (ENV{PATH} "${cmake_dir}") |
| |
| separate_arguments (out UNIX_COMMAND PROGRAM SEPARATE_ARGS "${cmake_exe} a b c") |
| list (LENGTH out length) |
| if (length EQUAL 0) |
| message(FATAL_ERROR "existent program not found") |
| endif() |
| if (NOT length EQUAL 4) |
| message(FATAL_ERROR "unexpected arguments") |
| endif() |
| list(POP_FRONT out cmake) |
| if (NOT cmake STREQUAL "${cmake_dir}/${cmake_exe}") |
| message (SEND_ERROR "bad path for program: '${cmake}' instead of '${cmake_dir}/${cmake_exe}'") |
| endif() |
| if (NOT out STREQUAL "a;b;c") |
| message (SEND_ERROR "bad path for args: '${out}' instead of 'a;b;c'") |
| endif() |
