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| author | Nirbheek Chauhan <nirbheek@centricular.com> | 2017-11-12 20:57:53 +0530 |
|---|---|---|
| committer | Jussi Pakkanen <jpakkane@gmail.com> | 2018-07-31 19:38:54 +0300 |
| commit | a2dab5439cfbbc2c35c223f0cf6ae2c58e8fd1b9 (patch) | |
| tree | 85efd4c056b99aa55ad55dc6349824561b1ec42a /mesonbuild/interpreter.py | |
| parent | 543a49a29c9fccc8e77bd8afc22efba400c57ad2 (diff) | |
| download | meson-a2dab5439cfbbc2c35c223f0cf6ae2c58e8fd1b9.zip meson-a2dab5439cfbbc2c35c223f0cf6ae2c58e8fd1b9.tar.gz meson-a2dab5439cfbbc2c35c223f0cf6ae2c58e8fd1b9.tar.bz2 | |
custom targets: Add a 'console' kwarg for long-running commands
Ninja buffers all commands and prints them only after they are
complete. Because of this, long-running commands such as `cargo
build` show no output at all and it's impossible to know if the
command is merely taking too long or is stuck somewhere.
To cater to such use-cases, Ninja has a 'pool' with depth 1 called
'console', and all processes in this pool have the following
properties:
1. stdout is connected to the program, so output can be seen in
real-time
2. The output of all other commands is buffered and displayed after
a command in this pool finishes running
3. Commands in this pool are executed serially (normal commands
continue to run in the background)
This feature is available since Ninja v1.5
https://ninja-build.org/manual.html#_the_literal_console_literal_pool
Diffstat (limited to 'mesonbuild/interpreter.py')
| -rw-r--r-- | mesonbuild/interpreter.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mesonbuild/interpreter.py b/mesonbuild/interpreter.py index 60c8bc1..95fc408 100644 --- a/mesonbuild/interpreter.py +++ b/mesonbuild/interpreter.py @@ -1817,7 +1817,7 @@ permitted_kwargs = {'add_global_arguments': {'language'}, 'benchmark': {'args', 'env', 'should_fail', 'timeout', 'workdir', 'suite'}, 'build_target': known_build_target_kwargs, 'configure_file': {'input', 'output', 'configuration', 'command', 'copy', 'install_dir', 'install_mode', 'capture', 'install', 'format', 'output_format', 'encoding'}, - 'custom_target': {'input', 'output', 'command', 'install', 'install_dir', 'install_mode', 'build_always', 'capture', 'depends', 'depend_files', 'depfile', 'build_by_default', 'build_always_stale'}, + 'custom_target': {'input', 'output', 'command', 'install', 'install_dir', 'install_mode', 'build_always', 'capture', 'depends', 'depend_files', 'depfile', 'build_by_default', 'build_always_stale', 'console'}, 'dependency': {'default_options', 'fallback', 'language', 'main', 'method', 'modules', 'optional_modules', 'native', 'required', 'static', 'version', 'private_headers'}, 'declare_dependency': {'include_directories', 'link_with', 'sources', 'dependencies', 'compile_args', 'link_args', 'link_whole', 'version'}, 'executable': build.known_exe_kwargs, @@ -3102,6 +3102,7 @@ root and issuing %s. raise SubdirDoneRequest() @stringArgs + @FeatureNewKwargs('custom_target', '0.48.0', ['console']) @FeatureNewKwargs('custom_target', '0.47.0', ['install_mode', 'build_always_stale']) @FeatureNewKwargs('custom_target', '0.40.0', ['build_by_default']) @permittedKwargs(permitted_kwargs['custom_target']) |