add_custom_command(TARGET target
PRE_BUILD | PRE_LINK| POST_BUILD
COMMAND command1[ARGS] [args1...]
[COMMAND command2[ARGS] [args2...] ...]
[WORKING_DIRECTORYdir]
[COMMENT comment][VERBATIM])
add_custom_command(OUTPUT ${TEST_FILE}
COMMAND echo "Generating log.txt file..."
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_LIST_FILE} ${TEST_FILE}
COMMENT "This is a test"
)
上面是copy用法，其他可以用的命令如下
Usage: C:\Program Files\CMake\bin\cmake.exe -E <command> [arguments...]
Available commands:
capabilities - Report capabilities built into cmake in JSON format
chdir dir cmd [args...] - run command in a given directory
compare_files file1 file2 - check if file1 is same as file2
copy <file>... destination - copy files to destination (either file or directory)
copy_directory <dir>... destination - copy content of <dir>... directories to 'destination' directory
copy_if_different <file>... destination - copy files if it has changed
echo [<string>...] - displays arguments as text
echo_append [<string>...] - displays arguments as text but no new line
env [--unset=NAME]... [NAME=VALUE]... COMMAND [ARG]...
- run command in a modified environment
environment - display the current environment
make_directory <dir>... - create parent and <dir> directories
md5sum <file>... - create MD5 checksum of files
sha1sum <file>... - create SHA1 checksum of files
sha224sum <file>... - create SHA224 checksum of files
sha256sum <file>... - create SHA256 checksum of files
sha384sum <file>... - create SHA384 checksum of files
sha512sum <file>... - create SHA512 checksum of files
remove [-f] <file>... - remove the file(s), use -f to force it
remove_directory dir - remove a directory and its contents
rename oldname newname - rename a file or directory (on one volume)
server - start cmake in server mode
sleep <number>... - sleep for given number of seconds
tar [cxt][vf][zjJ] file.tar [file/dir1 file/dir2 ...]
- create or extract a tar or zip archive
time command [args...] - run command and display elapsed time
touch file - touch a file.
touch_nocreate file - touch a file but do not create it.
Available on Windows only:
delete_regv key - delete registry value
env_vs8_wince sdkname - displays a batch file which sets the environment for the provided Windows CE SDK installed in VS2005
env_vs9_wince sdkname - displays a batch file which sets the environment for the provided Windows CE SDK installed in VS2008
write_regv key value - write registry value