diff options
Diffstat (limited to 'libbuild2/build/script/builtin-options.cxx')
| -rw-r--r-- | libbuild2/build/script/builtin-options.cxx | 41 |
1 files changed, 35 insertions, 6 deletions
diff --git a/libbuild2/build/script/builtin-options.cxx b/libbuild2/build/script/builtin-options.cxx index 6fae0b4..f7ba0e7 100644 --- a/libbuild2/build/script/builtin-options.cxx +++ b/libbuild2/build/script/builtin-options.cxx @@ -19,6 +19,7 @@ #include <utility> #include <ostream> #include <sstream> +#include <cstring> namespace build2 { @@ -53,10 +54,31 @@ namespace build2 struct parser<bool> { static void - parse (bool& x, scanner& s) + parse (bool& x, bool& xs, scanner& s) { - s.next (); - x = true; + const char* o (s.next ()); + + if (s.more ()) + { + const char* v (s.next ()); + + if (std::strcmp (v, "1") == 0 || + std::strcmp (v, "true") == 0 || + std::strcmp (v, "TRUE") == 0 || + std::strcmp (v, "True") == 0) + x = true; + else if (std::strcmp (v, "0") == 0 || + std::strcmp (v, "false") == 0 || + std::strcmp (v, "FALSE") == 0 || + std::strcmp (v, "False") == 0) + x = false; + else + throw invalid_value (o, v); + } + else + throw missing_value (o); + + xs = true; } }; @@ -173,6 +195,14 @@ namespace build2 parser<T>::parse (x.*M, s); } + template <typename X, bool X::*M> + void + thunk (X& x, scanner& s) + { + s.next (); + x.*M = true; + } + template <typename X, typename T, T X::*M, bool X::*S> void thunk (X& x, scanner& s) @@ -184,7 +214,6 @@ namespace build2 } #include <map> -#include <cstring> namespace build2 { @@ -306,12 +335,12 @@ namespace build2 &::build2::build::cli::thunk< depdb_dyndep_options, string, &depdb_dyndep_options::default_type_, &depdb_dyndep_options::default_type_specified_ >; _cli_depdb_dyndep_options_map_["--adhoc"] = - &::build2::build::cli::thunk< depdb_dyndep_options, bool, &depdb_dyndep_options::adhoc_ >; + &::build2::build::cli::thunk< depdb_dyndep_options, &depdb_dyndep_options::adhoc_ >; _cli_depdb_dyndep_options_map_["--cwd"] = &::build2::build::cli::thunk< depdb_dyndep_options, dir_path, &depdb_dyndep_options::cwd_, &depdb_dyndep_options::cwd_specified_ >; _cli_depdb_dyndep_options_map_["--drop-cycles"] = - &::build2::build::cli::thunk< depdb_dyndep_options, bool, &depdb_dyndep_options::drop_cycles_ >; + &::build2::build::cli::thunk< depdb_dyndep_options, &depdb_dyndep_options::drop_cycles_ >; } }; |