-GnuLinker::Linker::Linker(GnuLinker &p, const string &compiler_tag):
- SubTool(p)
-{
- const Tool &compiler = builder.get_toolchain().get_tool(compiler_tag);
- if(dynamic_cast<const GnuCompiler *>(&compiler))
- executable = compiler.get_executable();
- else
+ builder.get_logger().log("auxcommands", "Running %s", join(argv.begin(), argv.end()));
+ try
+ {
+ string output = ExternalTask::run_and_capture_output(argv, FS::Path(), true);
+ string::size_type start = 0;
+ while(start<output.size())
+ {
+ string::size_type search_dir = output.find("SEARCH_DIR(\"", start);
+ if(search_dir==string::npos)
+ break;
+
+ search_dir += 12;
+ string::size_type end = output.find("\");", search_dir);
+ if(end==string::npos)
+ break;
+
+ FS::Path path;
+ if(!output.compare(search_dir, 2, "=/"))
+ {
+ search_dir += 2;
+ if(sysroot.empty())
+ path = "/";
+ else
+ path = sysroot;
+ }
+
+ path /= output.substr(search_dir, end-search_dir);
+ builder.get_logger().log("tools", "Got %s system path: %s", tag, path);
+ system_path.push_back(path);
+ path_found = true;
+
+ start = end+3;
+ }
+ }
+ catch(...)
+ { }
+ }
+ }
+
+ if(!path_found)