+ if(binfo.warning_level>=1)
+ {
+ argv.push_back("-Wall");
+ if(binfo.warning_level>=2)
+ {
+ argv.push_back("-Wextra");
+ argv.push_back("-Wundef");
+ }
+ if(binfo.warning_level>=3)
+ {
+ argv.push_back("-pedantic");
+ argv.push_back("-Wno-long-long");
+ argv.push_back("-Wshadow");
+ if(tag=="CC")
+ {
+ argv.push_back("-Wc++-compat");
+ argv.push_back("-Wstrict-prototypes");
+ }
+ }
+ if(binfo.warning_level>=4)
+ {
+ // Some truly paranoid warnings
+ argv.push_back("-Wstrict-overflow=4");
+ argv.push_back("-Wfloat-equal");
+ argv.push_back("-Wconversion");
+ argv.push_back("-Wwrite-strings");
+ argv.push_back("-Winline");
+ }
+ if(binfo.fatal_warnings)
+ argv.push_back("-Werror");
+ }