fix bug

Author: duyanning

cpps.cbp

@@ -53,6 +53,8 @@
 					<Add library="$(libs4mingw)/boost/lib/libboost_system-mgw63-mt-x32-1_66.a" />
 					<Add library="$(libs4mingw)/boost/lib/libboost_regex-mgw63-mt-x32-1_66.a" />
 					<Add library="$(libs4mingw)/boost/lib/libboost_serialization-mgw63-mt-x32-1_66.a" />
+					<Add library="$(libs4mingw)/boost/lib/libboost_timer-mgw63-mt-s-x32-1_66.a" />
+					<Add library="$(libs4mingw)/boost/lib/libboost_chrono-mgw63-mt-s-x32-1_66.a" />
 				</Linker>
 			</Target>
 		</Build>
@@ -91,6 +93,7 @@
 		<Unit filename="src/GchMagic.h" />
 		<Unit filename="src/H2GchAction.cpp" />
 		<Unit filename="src/H2GchAction.h" />
+		<Unit filename="src/InfoPackageScanned.h" />
 		<Unit filename="src/Loggers.cpp" />
 		<Unit filename="src/Loggers.h" />
 		<Unit filename="src/MingwCmdLineBuilder.cpp" />
@@ -111,8 +114,10 @@
 		<Unit filename="src/VcObj2ExeAction.h" />
 		<Unit filename="src/build.cpp" />
 		<Unit filename="src/config.cpp" />
-		<Unit filename="src/config.h" />
-		<Unit filename="src/config.h.in" />
+		<Unit filename="src/config.h">
+			<Option compile="1" />
+			<Option weight="0" />
+		</Unit>
 		<Unit filename="src/fwd.h" />
 		<Unit filename="src/gen.cpp" />
 		<Unit filename="src/global.cpp" />

src/InfoPackageScanned.h

@@ -35,6 +35,12 @@ struct InfoPackageScanned {
     fs::path referenced_vc_h_to_precompile;
     fs::path referenced_vc_cpp_to_generate_pch;
 
+    void clear()
+    {
+        InfoPackageScanned new_obj;
+        *this = new_obj;
+    }
+
 private:
     friend class boost::serialization::access;
     template<class Archive>

src/scan.cpp

@@ -197,6 +197,8 @@ void collect_source(fs::path src_path)
 
     if (needScan) {
         //cout << pack_path << " pack NOT exists" << endl;
+        // todo: pack可能之前load了东西，scan之前要清除掉。
+        pack.clear();
         scan(src_path, pack);
 
         // 确保目录存在