+ config.add_option("tempdir", "temp", "Directory for storing temporary files");
+ config.add_option("optimize", "0", "Apply compiler optimizations");
+ config.add_option("debug", "0", "Produce debugging symbols");
+ config.add_option("cpu", "auto", "CPU type to optimize for");
+ config.add_option("arch", "native", "Architecture for cross-compiling");
+ config.add_option("staticlibs", "local", "Use static libraries");
+
+ const char *home=getenv("HOME");
+ unsigned flags=get_install_flags();
+ if(flags)
+ config.add_option("prefix", string(home)+"/local"/*"/usr"*/, "Installation prefix");
+ /*if(flags&INCLUDE)
+ config.add_option("includedir", "$prefix/include", "Header installation directory");
+ if(flags&BIN)
+ config.add_option("includedir", "$prefix/bin", "Binary installation directory");
+ if(flags&LIB)
+ config.add_option("includedir", "$prefix/lib", "Library installation directory");
+ if(flags&DATA)
+ config.add_option("includedir", "$prefix/share", "Data installation directory");*/
+
+ for(PkgRefList::iterator i=requires.begin(); i!=requires.end(); ++i)
+ if(i->get_package() && i->get_package()->get_need_path())
+ config.add_option(i->get_name()+"_path", "", "Path for "+i->get_name());
+
+ config.load(source/".options.cache");
+}
+
+/**
+Fills in build info based on configuration. All required packages must be
+configured when this is called.
+*/
+void Package::create_build_info()
+{
+ if(buildable)
+ {
+ for(PkgRefList::iterator i=requires.begin(); i!=requires.end(); ++i)
+ {
+ Package *pkg=i->get_package();
+ if(!pkg)
+ continue;
+ build_info.add(pkg->get_exported_binfo());
+ //XXX We probably really only want to pass cflags and defines through
+ export_binfo.add(pkg->get_exported_binfo());
+ }
+
+ build_info.cflags.push_back("-Wall");
+ build_info.cflags.push_back("-Wshadow");
+ build_info.cflags.push_back("-Wextra");
+ build_info.cflags.push_back("-Wpointer-arith");
+ build_info.cflags.push_back("-Wconversion");
+ build_info.cflags.push_back("-Werror");
+
+ unsigned flags=get_install_flags();
+
+ if(flags&INCLUDE)
+ export_binfo.incpath.push_back((Path::Path(config.get_option("prefix").value)/"include").str());
+ if(flags&LIB)
+ export_binfo.libpath.push_back((Path::Path(config.get_option("prefix").value)/"lib").str());
+
+ string optimize=config.get_option("optimize").value;
+ if(strtol(optimize))
+ {
+ build_info.cflags.push_back("-O"+optimize);
+ string cpu=config.get_option("cpu").value;
+ if(cpu!="auto")
+ build_info.cflags.push_back("-march="+cpu);
+ }
+
+ if(strtobool(config.get_option("debug").value))
+ {
+ build_info.cflags.push_back("-ggdb");
+ build_info.defines.push_back("DEBUG");
+ }
+
+ build_info.unique();
+
+ for(list<Component>::iterator i=components.begin(); i!=components.end(); ++i)
+ {
+ i->create_build_info();
+ if(i->get_type()==Component::LIBRARY)
+ export_binfo.libs.push_back(i->get_name());
+ }
+ }
+ else if(name=="fmod4")
+ {
+ export_binfo.libs.push_back("fmodex");
+ if(!path.empty())
+ {
+ export_binfo.libpath.push_back((path/"api"/"lib").str());
+ export_binfo.incpath.push_back((path/"api"/"inc").str());
+ }
+ }
+ export_binfo.unique();