Fix regression in creating mkspecs/default

Copy all files from original mkspec to default one and modify
*.conf, *.prf, and  *.h to include their original counterparts.

Task-number: QTBUG-17258
Reviewed-by: Oswald Buddenhagen

1 files changed, 6 insertions, 24 deletions

diff --git a/tools/configure/configureapp.cpp b/tools/configure/configureapp.cpp
index 8fa03ab..1b77058 100644
--- a/tools/configure/configureapp.cpp
+++ b/tools/configure/configureapp.cpp
@@ -3244,8 +3244,7 @@ void Configure::generateConfigfiles()
     }
 
     // Copy configured mkspec to default directory, but remove the old one first, if there is any
-    QString mkspecsPath = buildPath + "/mkspecs";
-    QString defSpec = mkspecsPath + "/default";
+    QString defSpec = buildPath + "/mkspecs/default";
     QFileInfo defSpecInfo(defSpec);
     if (defSpecInfo.exists()) {
         if (!Environment::rmdir(defSpec)) {
@@ -3255,30 +3254,13 @@ void Configure::generateConfigfiles()
         }
     }
 
-    QDir mkspecsDir(mkspecsPath);
-    if (!mkspecsDir.mkdir("default")) {
-        cout << "Couldn't create default mkspec dir!" << endl;
-        dictionary["DONE"] = "error";
-        return;
-    }
-
     QString spec = dictionary.contains("XQMAKESPEC") ? dictionary["XQMAKESPEC"] : dictionary["QMAKESPEC"];
     QString pltSpec = sourcePath + "/mkspecs/" + spec;
-    outName = defSpec + "/qmake.conf";
-    QFile qmakeConfFile(outName);
-    if (qmakeConfFile.open(QFile::WriteOnly | QFile::Text)) {
-        QTextStream qmakeConfStream;
-        qmakeConfStream.setDevice(&qmakeConfFile);
-        // While QMAKESPEC_ORIGINAL being relative or absolute doesn't matter for the
-        // primary use of this variable by qmake to identify the original mkspec, the
-        // variable is also used for few special cases where the absolute path is required.
-        // Conversely, the include of the original qmake.conf must be done using relative path,
-        // as some Qt binary deployments are done in a manner that doesn't allow for patching
-        // the paths at the installation time.
-        qmakeConfStream << "QMAKESPEC_ORIGINAL=" << pltSpec << endl << endl;
-        qmakeConfStream << "include(" << "../" << spec << "/qmake.conf)" << endl << endl;
-        qmakeConfStream.flush();
-        qmakeConfFile.close();
+    QString includeSpec = buildPath + "/mkspecs/" + spec;
+    if (!Environment::cpdir(pltSpec, defSpec, includeSpec)) {
+        cout << "Couldn't update default mkspec! Does " << qPrintable(pltSpec) << " exist?" << endl;
+        dictionary["DONE"] = "error";
+        return;
     }
 
     // Generate the new qconfig.cpp file