From: Mikko Rasa <tdb@tdb.fi>
Date: Sat, 24 Dec 2022 21:21:37 +0000 (+0200)
Subject: Refactor GnuCompiler::prepare_version a bit
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=1009314aed27a555033e743f84a1e4347d0bad69;hp=7780df0b9a760327a9ad9ff80fc6b5d9a273db96;p=builder.git

Refactor GnuCompiler::prepare_version a bit
---

diff --git a/source/gnucompiler.cpp b/source/gnucompiler.cpp
index 91d5a17..424a5b4 100644
--- a/source/gnucompiler.cpp
+++ b/source/gnucompiler.cpp
@@ -172,13 +172,14 @@ void GnuCompiler::prepare_version()
 	if(!executable)
 		return;
 
-	prepare_version("-dumpversion");
+	string exe_path = executable->get_path().str();
+	version = query_version("-dumpversion");
 	if(version>=0x70000)
-		prepare_version("-dumpfullversion");
+		version = query_version("-dumpfullversion");
 	builder.get_logger().log("tools", "%s version is %d.%d.%d", FS::basename(executable->get_path()), version>>16, (version>>8)&0xFF, version&0xFF);
 }
 
-void GnuCompiler::prepare_version(const string &arg)
+unsigned GnuCompiler::query_version(const string &arg) const
 {
 	ExternalTask::Arguments argv;
 	argv.push_back(executable->get_path().str());
@@ -190,12 +191,15 @@ void GnuCompiler::prepare_version(const string &arg)
 		string version_str = strip(ExternalTask::run_and_capture_output(argv));
 
 		vector<string> version_parts = split(version_str, '.');
-		version = 0;
+		unsigned ver = 0;
 		for(unsigned i=0; (i<3 && i<version_parts.size()); ++i)
-			version |= lexical_cast<unsigned>(version_parts[i])<<(16-8*i);
+			ver |= lexical_cast<unsigned>(version_parts[i])<<(16-8*i);
+		return ver;
 	}
 	catch(const runtime_error &)
 	{ }
+
+	return 0;
 }
 
 Task *GnuCompiler::_run(const ObjectFile &object)
diff --git a/source/gnucompiler.h b/source/gnucompiler.h
index 8257dd8..8521a1f 100644
--- a/source/gnucompiler.h
+++ b/source/gnucompiler.h
@@ -28,7 +28,7 @@ protected:
 	void do_prepare() override;
 	void prepare_syspath();
 	void prepare_version();
-	void prepare_version(const std::string &);
+	unsigned query_version(const std::string &) const;
 
 private:
 	static Task *_run(const ObjectFile &);