diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2018-11-28 11:11:10 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2018-11-28 11:11:10 +0200 |
commit | 8901004f9e783fb3a30e2ddb1e69e8f8a7d085f5 (patch) | |
tree | 11d4b80a099d1dcea5404ec45c52201d9ec23b38 /build2/b-options.cxx | |
parent | 9190569b69e34468841b18b33c98f78e66a3d26e (diff) |
Add --[no-]mtime-check options to control this behavior at runtime
By default the checks are enabled only for the staged toolchain.
Diffstat (limited to 'build2/b-options.cxx')
-rw-r--r-- | build2/b-options.cxx | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/build2/b-options.cxx b/build2/b-options.cxx index 23ebae7..6409f3e 100644 --- a/build2/b-options.cxx +++ b/build2/b-options.cxx @@ -612,6 +612,8 @@ namespace build2 max_stack_ (), max_stack_specified_ (false), serial_stop_ (), + mtime_check_ (), + no_mtime_check_ (), structured_result_ (), match_only_ (), no_column_ (), @@ -793,6 +795,15 @@ namespace build2 << " default concurrency)." << ::std::endl; os << std::endl + << "\033[1m--mtime-check\033[0m Perform file modification time sanity checks. These checks" << ::std::endl + << " can be helpful in diagnosing spurious rebuilds and are" << ::std::endl + << " enabled by default for the staged version of the build" << ::std::endl + << " system. Use \033[1m--no-mtime-check\033[0m to disable." << ::std::endl; + + os << std::endl + << "\033[1m--no-mtime-check\033[0m Don't perform file modification time sanity checks." << ::std::endl; + + os << std::endl << "\033[1m--structured-result\033[0m Write the result of execution in a structured form. In" << ::std::endl << " this mode, instead of printing to \033[1mSTDERR\033[0m diagnostics" << ::std::endl << " messages about the outcome of executing actions on" << ::std::endl @@ -926,6 +937,10 @@ namespace build2 &::build2::cl::thunk< options, bool, &options::serial_stop_ >; _cli_options_map_["-s"] = &::build2::cl::thunk< options, bool, &options::serial_stop_ >; + _cli_options_map_["--mtime-check"] = + &::build2::cl::thunk< options, bool, &options::mtime_check_ >; + _cli_options_map_["--no-mtime-check"] = + &::build2::cl::thunk< options, bool, &options::no_mtime_check_ >; _cli_options_map_["--structured-result"] = &::build2::cl::thunk< options, bool, &options::structured_result_ >; _cli_options_map_["--match-only"] = |