diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2017-02-10 08:15:48 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2017-02-13 12:42:42 +0200 |
| commit | abccaf9596461215fce0e32322133fb6c39be44f (patch) | |
| tree | 3fc16a6e6142d65e6b47ae686ab845cc164478cc /build2/b-options.cxx | |
| parent | bcb2a89e111a918a48a132a2a29e0c26d724591d (diff) | |
Implement parallel error propagation, keep_going mode
Keep going is the default but there is now the -s|--serial-stop that makes
the driver run serially and stop at first error.
Also fix some lockups, other minor improvements/features.
Diffstat (limited to 'build2/b-options.cxx')
| -rw-r--r-- | build2/b-options.cxx | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/build2/b-options.cxx b/build2/b-options.cxx index 37daab6..8a133dd 100644 --- a/build2/b-options.cxx +++ b/build2/b-options.cxx @@ -576,6 +576,7 @@ namespace build2 verbose_specified_ (false), jobs_ (), jobs_specified_ (false), + serial_stop_ (), no_column_ (), no_line_ (), buildfile_ ("buildfile"), @@ -696,6 +697,11 @@ namespace build2 << " threads is used." << ::std::endl; os << std::endl + << "\033[1m--serial-stop\033[0m|\033[1m-s\033[0m Run serially and stop at the first error. This mode is" << ::std::endl + << " useful to investigate build failured that are caused by" << ::std::endl + << " build system errors rather than compilation errors." << ::std::endl; + + os << std::endl << "\033[1m--no-column\033[0m Don't print column numbers in diagnostics." << ::std::endl; os << std::endl @@ -777,6 +783,10 @@ namespace build2 _cli_options_map_["-j"] = &::build2::cl::thunk< options, size_t, &options::jobs_, &options::jobs_specified_ >; + _cli_options_map_["--serial-stop"] = + &::build2::cl::thunk< options, bool, &options::serial_stop_ >; + _cli_options_map_["-s"] = + &::build2::cl::thunk< options, bool, &options::serial_stop_ >; _cli_options_map_["--no-column"] = &::build2::cl::thunk< options, bool, &options::no_column_ >; _cli_options_map_["--no-line"] = |