Merge remote-tracking branch 'origin/2.6'

Conflicts:
	qtcreator.pri
	qtcreator.qbs
	src/plugins/fakevim/fakevimhandler.cpp
	src/plugins/qtsupport/baseqtversion.cpp
	tests/auto/cplusplus/cxx11/cxx11.pro
	tests/auto/cplusplus/cxx11/tst_cxx11.cpp
	tests/auto/icheckbuild/icheckbuild.pro

Change-Id: I3c8351ad35617f56d15b788c8a46d8a6f453ef70

1 files changed, 23 insertions, 10 deletions

diff --git a/src/shared/proparser/qmakeevaluator.cpp b/src/shared/proparser/qmakeevaluator.cpp
index 663be73f58..2a44bdd441 100644
--- a/src/shared/proparser/qmakeevaluator.cpp
+++ b/src/shared/proparser/qmakeevaluator.cpp
@@ -199,7 +199,6 @@ void QMakeEvaluator::initFrom(const QMakeEvaluator &other)
     m_valuemapStack = other.m_valuemapStack;
     m_valuemapInited = true;
     m_qmakespec = other.m_qmakespec;
-    m_qmakespecFull = other.m_qmakespecFull;
     m_qmakespecName = other.m_qmakespecName;
     m_mkspecPaths = other.m_mkspecPaths;
     m_featureRoots = other.m_featureRoots;
@@ -1116,17 +1115,26 @@ bool QMakeEvaluator::loadSpecInternal()
         evalError(fL1S("Could not read qmake configuration file %1.").arg(spec));
         return false;
     }
-#ifdef Q_OS_UNIX
-    m_qmakespecFull = QFileInfo(m_qmakespec).canonicalFilePath();
-#else
+#ifndef QT_BUILD_QMAKE
+    // Legacy support for Qt4 default specs
+#  ifdef Q_OS_UNIX
+    if (m_qmakespec.endsWith(QLatin1String("/default-host"))
+        || m_qmakespec.endsWith(QLatin1String("/default"))) {
+        QString rspec = QFileInfo(m_qmakespec).readLink();
+        if (!rspec.isEmpty())
+            m_qmakespec = QDir::cleanPath(QDir(m_qmakespec).absoluteFilePath(rspec));
+    }
+#  else
     // We can't resolve symlinks as they do on Unix, so configure.exe puts
     // the source of the qmake.conf at the end of the default/qmake.conf in
     // the QMAKESPEC_ORIGINAL variable.
     const ProString &orig_spec = first(ProKey("QMAKESPEC_ORIGINAL"));
-    m_qmakespecFull = orig_spec.isEmpty() ? m_qmakespec : orig_spec.toQString();
+    if (!orig_spec.isEmpty())
+        m_qmakespec = orig_spec.toQString();
+#  endif
 #endif
-    valuesRef(ProKey("QMAKESPEC")) << ProString(m_qmakespecFull);
-    m_qmakespecName = IoUtils::fileName(m_qmakespecFull).toString();
+    valuesRef(ProKey("QMAKESPEC")) << ProString(m_qmakespec);
+    m_qmakespecName = IoUtils::fileName(m_qmakespec).toString();
     if (!evaluateFeatureFile(QLatin1String("spec_post.prf")))
         return false;
     // The MinGW and x-build specs may change the separator; $$shell_{path,quote}() need it
@@ -1168,7 +1176,12 @@ bool QMakeEvaluator::loadSpec()
 
     updateMkspecPaths();
     if (qmakespec.isEmpty())
+        qmakespec = propertyValue(ProKey(m_hostBuild ? "QMAKE_SPEC" : "QMAKE_XSPEC")).toQString();
+#ifndef QT_BUILD_QMAKE
+    // Legacy support for Qt4 qmake in Qt Creator, etc.
+    if (qmakespec.isEmpty())
         qmakespec = m_hostBuild ? QLatin1String("default-host") : QLatin1String("default");
+#endif
     if (IoUtils::isRelativePath(qmakespec)) {
         foreach (const QString &root, m_mkspecPaths) {
             QString mkspec = root + QLatin1Char('/') + qmakespec;
@@ -1409,12 +1422,12 @@ void QMakeEvaluator::updateFeaturePaths()
     foreach (const QString &item, m_qmakepath)
         feature_bases << (item + mkspecs_concat);
 
-    if (!m_qmakespecFull.isEmpty()) {
+    if (!m_qmakespec.isEmpty()) {
         // The spec is already platform-dependent, so no subdirs here.
-        feature_roots << (m_qmakespecFull + features_concat);
+        feature_roots << (m_qmakespec + features_concat);
 
         // Also check directly under the root directory of the mkspecs collection
-        QDir specdir(m_qmakespecFull);
+        QDir specdir(m_qmakespec);
         while (!specdir.isRoot() && specdir.cdUp()) {
             const QString specpath = specdir.path();
             if (specpath.endsWith(mkspecs_concat)) {