3 files changed, 34 insertions, 1 deletions
diff --git a/src/plugins/qmakeprojectmanager/qmakeproject.cpp b/src/plugins/qmakeprojectmanager/qmakeproject.cpp
index 2bce60f5dfb..3841339ef88 100644
--- a/src/plugins/qmakeprojectmanager/qmakeproject.cpp
+++ b/src/plugins/qmakeprojectmanager/qmakeproject.cpp
@@ -35,6 +35,7 @@
 #include "findqmakeprofiles.h"
 
 #include <utils/algorithm.h>
+#include <coreplugin/editormanager/editormanager.h>
 #include <coreplugin/icontext.h>
 #include <coreplugin/icore.h>
 #include <coreplugin/progressmanager/progressmanager.h>
@@ -263,6 +264,9 @@ QmakeProject::QmakeProject(QmakeManager *manager, const QString &fileName) :
     setProjectLanguages(Core::Context(ProjectExplorer::Constants::LANG_CXX));
     setRequiredKitMatcher(QtSupport::QtKitInformation::qtVersionMatcher());
 
+    const QTextCodec *codec = Core::EditorManager::defaultTextCodec();
+    m_qmakeVfs->setTextCodec(codec);
+
     m_asyncUpdateTimer.setSingleShot(true);
     m_asyncUpdateTimer.setInterval(3000);
     connect(&m_asyncUpdateTimer, &QTimer::timeout, this, &QmakeProject::asyncUpdate);
diff --git a/src/shared/proparser/qmakevfs.cpp b/src/shared/proparser/qmakevfs.cpp
index 6115a024572..4dd1192aff7 100644
--- a/src/shared/proparser/qmakevfs.cpp
+++ b/src/shared/proparser/qmakevfs.cpp
@@ -32,6 +32,10 @@ using namespace QMakeInternal;
 #include <qfile.h>
 #include <qfileinfo.h>
 
+#ifndef QT_NO_TEXTCODEC
+#include <qtextcodec.h>
+#endif
+
 #define fL1S(s) QString::fromLatin1(s)
 
 QT_BEGIN_NAMESPACE
@@ -42,6 +46,9 @@ QMakeVfs::QMakeVfs()
     , m_magicExisting(fL1S("existing"))
 #endif
 {
+#ifndef QT_NO_TEXTCODEC
+    m_textCodec = 0;
+#endif
 }
 
 bool QMakeVfs::writeFile(const QString &fn, QIODevice::OpenMode mode, VfsFlags flags,
@@ -184,7 +191,11 @@ QMakeVfs::ReadResult QMakeVfs::readFile(
         *errStr = fL1S("Unexpected UTF-8 BOM");
         return ReadOtherError;
     }
-    *contents = QString::fromLocal8Bit(bcont);
+    *contents =
+#ifndef QT_NO_TEXTCODEC
+        m_textCodec ? m_textCodec->toUnicode(bcont) :
+#endif
+        QString::fromLocal8Bit(bcont);
     return ReadOk;
 }
 
@@ -242,4 +253,11 @@ void QMakeVfs::invalidateContents()
 }
 #endif
 
+#ifndef QT_NO_TEXTCODEC
+void QMakeVfs::setTextCodec(const QTextCodec *textCodec)
+{
+    m_textCodec = textCodec;
+}
+#endif
+
 QT_END_NAMESPACE
diff --git a/src/shared/proparser/qmakevfs.h b/src/shared/proparser/qmakevfs.h
index 02c0a6406b4..b6b93fb5dd5 100644
--- a/src/shared/proparser/qmakevfs.h
+++ b/src/shared/proparser/qmakevfs.h
@@ -36,6 +36,10 @@
 # endif
 #endif
 
+#ifndef QT_NO_TEXTCODEC
+QT_FORWARD_DECLARE_CLASS(QTextCodec)
+#endif
+
 #ifdef PROEVALUATOR_DUAL_VFS
 # ifndef PROEVALUATOR_CUMULATIVE
 #  error PROEVALUATOR_DUAL_VFS requires PROEVALUATOR_CUMULATIVE
@@ -79,6 +83,10 @@ public:
     void invalidateContents();
 #endif
 
+#ifndef QT_NO_TEXTCODEC
+    void setTextCodec(const QTextCodec *textCodec);
+#endif
+
 private:
 #ifndef PROEVALUATOR_FULL
 # ifdef PROEVALUATOR_THREAD_SAFE
@@ -88,6 +96,9 @@ private:
     QString m_magicMissing;
     QString m_magicExisting;
 #endif
+#ifndef QT_NO_TEXTCODEC
+    const QTextCodec *m_textCodec;
+#endif
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(QMakeVfs::VfsFlags)