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| author | Cristian Adam <cristian.adam@gmail.com> | 2020-02-21 14:20:45 (GMT) |
|---|---|---|
| committer | Cristian Adam <cristian.adam@gmail.com> | 2020-02-24 13:44:14 (GMT) |
| commit | 6ec274b00254977061b114489782910e02fc5343 (patch) | |
| tree | 8af7e1450eb5c2187a6f6f21f023bd6a5413bb92 /Help/command/execute_process.rst | |
| parent | 25ca8e5ce5019c0fb8648f7408b864add6b19d83 (diff) | |
| download | CMake-6ec274b00254977061b114489782910e02fc5343.zip CMake-6ec274b00254977061b114489782910e02fc5343.tar.gz CMake-6ec274b00254977061b114489782910e02fc5343.tar.bz2 | |
execute_process: Add ECHO_(OUTPUT|ERROR)_VARIABLE options
Fixes: #20378
Diffstat (limited to 'Help/command/execute_process.rst')
| -rw-r--r-- | Help/command/execute_process.rst | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/Help/command/execute_process.rst b/Help/command/execute_process.rst index 14f879d..b32025f 100644 --- a/Help/command/execute_process.rst +++ b/Help/command/execute_process.rst @@ -21,7 +21,9 @@ Execute one or more child processes. [COMMAND_ECHO <where>] [OUTPUT_STRIP_TRAILING_WHITESPACE] [ERROR_STRIP_TRAILING_WHITESPACE] - [ENCODING <name>]) + [ENCODING <name>] + [ECHO_OUTPUT_VARIABLE] + [ECHO_ERROR_VARIABLE]) Runs the given sequence of one or more commands. @@ -105,6 +107,15 @@ Options: for this encoding. In CMake 3.11.0, ``UTF-8`` was added for consistency with the `UTF-8 RFC <https://www.ietf.org/rfc/rfc3629>`_ naming convention. +``ECHO_OUTPUT_VARIABLE``, ``ECHO_ERROR_VARIABLE`` + The standard output or standard error will not be exclusively redirected to + the configured variables. + + The output will be duplicated, it will be sent into the configured variables + and also on standard output or standard error. + + This is analogous to the ``tee`` Unix command. + If more than one ``OUTPUT_*`` or ``ERROR_*`` option is given for the same pipe the precedence is not specified. If no ``OUTPUT_*`` or ``ERROR_*`` options are given the output will |