diff --git a/mkspecs/features/file_copies.prf b/mkspecs/features/file_copies.prf
index f679129e030..04a02258d56 100644
--- a/mkspecs/features/file_copies.prf
+++ b/mkspecs/features/file_copies.prf
@@ -24,7 +24,7 @@ for (cp, COPIES) {
     isEmpty(path): error("COPY $cp defines no .path")
     base = $$eval($${cp}.base)
     isEmpty(base) {
-        $${pfx}.output = $$path/${QMAKE_FILE_BASE}${QMAKE_FILE_EXT}
+        $${pfx}.output = $$path/${QMAKE_FILE_IN_NAME}
     } else: isEqual(base, $$_PRO_FILE_PWD_) {
         $${pfx}.output = $$path/${QMAKE_FUNC_FILE_IN_qtStripProPwd}
     } else {
diff --git a/qmake/generators/makefile.cpp b/qmake/generators/makefile.cpp
index 66d0b91d619..a5964746691 100644
--- a/qmake/generators/makefile.cpp
+++ b/qmake/generators/makefile.cpp
@@ -1619,7 +1619,7 @@ MakefileGenerator::replaceExtraCompilerVariables(
                         base = fi.fileName();
                     val += base;
                 }
-            } else if(var == QLatin1String("QMAKE_FILE_EXT")) {
+            } else if (var == QLatin1String("QMAKE_FILE_EXT") || var == QLatin1String("QMAKE_FILE_IN_EXT")) {
                 filePath = true;
                 for(int i = 0; i < in.size(); ++i) {
                     QFileInfo fi(fileInfo(Option::normalizePath(in.at(i))));
@@ -1632,6 +1632,10 @@ MakefileGenerator::replaceExtraCompilerVariables(
                         ext = fi.fileName().remove(0, baseLen);
                     val += ext;
                 }
+            } else if (var == QLatin1String("QMAKE_FILE_IN_NAME")) {
+                filePath = true;
+                for (int i = 0; i < in.size(); ++i)
+                    val += fileInfo(Option::normalizePath(in.at(i))).fileName();
             } else if(var == QLatin1String("QMAKE_FILE_PATH") || var == QLatin1String("QMAKE_FILE_IN_PATH")) {
                 filePath = true;
                 for(int i = 0; i < in.size(); ++i)
@@ -1648,6 +1652,10 @@ MakefileGenerator::replaceExtraCompilerVariables(
                 filePath = true;
                 const ProKey funcname = var.mid(20).toKey();
                 val += project->expand(funcname, QList<ProStringList>() << ProStringList(out));
+            } else if (var == QLatin1String("QMAKE_FILE_OUT_PATH")) {
+                filePath = true;
+                for (int i = 0; i < out.size(); ++i)
+                    val += fileInfo(Option::normalizePath(out.at(i))).path();
             } else if(var == QLatin1String("QMAKE_FILE_OUT")) {
                 filePath = true;
                 for(int i = 0; i < out.size(); ++i)