+ BuildInfo binfo;
+ target.collect_build_info(binfo);
+
+ string tag_for_std = (tag=="OBJC" ? "CC" : tag);
+ if(binfo.standards.count(tag_for_std))
+ argv.push_back("-std="+get_item(binfo.standards, tag_for_std));
+ if(tag=="OBJC" && binfo.standards.count(tag))
+ argv.push_back("-fobjc-std="+get_item(binfo.standards, tag));
+
+ 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");
+ }
+
+ const FS::Path &sysroot = binfo.sysroot;
+ if(!sysroot.empty())
+ argv.push_back("--sysroot="+sysroot.str());
+ for(BuildInfo::PathList::const_iterator i=binfo.local_incpath.begin(); i!=binfo.local_incpath.end(); ++i)
+ {
+ argv.push_back("-iquote");
+ argv.push_back(i->str());
+ }