Clang: Fix release build

* The QtTest include is not available in release builds.
* Make the batch file mode only available in debug/test builds as that
  one uses test utilities that are only available in debug builds.

Change-Id: I441c51ec00b14b81a396ad0199882cf46fff10b0
Reviewed-by: David Schulz <david.schulz@qt.io>

src/plugins/clangcodemodel/clangbatchfileprocessor.cpp

@@ -54,7 +54,7 @@
 #include <QLoggingCategory>
 #include <QSharedPointer>
 #include <QString>
-#include <QtTest>
+#include <QThread>
 
 using namespace ClangBackEnd;
 using namespace ClangCodeModel;

src/plugins/clangcodemodel/clangcodemodel.pro

@@ -9,9 +9,7 @@ SOURCES += \
     clangassistproposal.cpp \
     clangassistproposalitem.cpp \
     clangassistproposalmodel.cpp \
-    clangautomationutils.cpp \
     clangbackendipcintegration.cpp \
-    clangbatchfileprocessor.cpp \
     clangcodemodelplugin.cpp \
     clangcompletionassistinterface.cpp \
     clangcompletionassistprocessor.cpp \
@@ -41,9 +39,7 @@ HEADERS += \
     clangassistproposal.h \
     clangassistproposalitem.h \
     clangassistproposalmodel.h \
-    clangautomationutils.h \
     clangbackendipcintegration.h \
-    clangbatchfileprocessor.h \
     clangcodemodelplugin.h \
     clangcompletionassistinterface.h \
     clangcompletionassistprocessor.h \
@@ -80,10 +76,14 @@ DISTFILES += \
 
 equals(TEST, 1) {
     HEADERS += \
-        test/clangcodecompletion_test.h
+        test/clangautomationutils.h \
+        test/clangbatchfileprocessor.h \
+        test/clangcodecompletion_test.h \
 
     SOURCES += \
-        test/clangcodecompletion_test.cpp
+        test/clangautomationutils.cpp \
+        test/clangbatchfileprocessor.cpp \
+        test/clangcodecompletion_test.cpp \
 
     RESOURCES += test/data/clangtestdata.qrc
     OTHER_FILES += $$files(test/data/*)

src/plugins/clangcodemodel/clangcodemodel.qbs

@@ -41,12 +41,8 @@ QtcPlugin {
         "clangassistproposalitem.h",
         "clangassistproposalmodel.cpp",
         "clangassistproposalmodel.h",
-        "clangautomationutils.cpp",
-        "clangautomationutils.h",
         "clangbackendipcintegration.cpp",
         "clangbackendipcintegration.h",
-        "clangbatchfileprocessor.cpp",
-        "clangbatchfileprocessor.h",
         "clangcodemodel.qrc",
         "clangcodemodelplugin.cpp",
         "clangcodemodelplugin.h",
@@ -102,6 +98,10 @@ QtcPlugin {
         condition: qtc.testsEnabled
         prefix: "test/"
         files: [
+            "clangautomationutils.cpp",
+            "clangautomationutils.h",
+            "clangbatchfileprocessor.cpp",
+            "clangbatchfileprocessor.h",
             "clangcodecompletion_test.cpp",
             "clangcodecompletion_test.h",
             "data/clangtestdata.qrc",

src/plugins/clangcodemodel/clangcodemodelplugin.cpp

@@ -98,11 +98,13 @@ void ClangCodeModelPlugin::extensionsInitialized()
 // For e.g. creation of profile-guided optimization builds.
 void ClangCodeModelPlugin::maybeHandleBatchFileAndExit() const
 {
+#ifdef WITH_TESTS
     const QString batchFilePath = QString::fromLocal8Bit(qgetenv("QTC_CLANG_BATCH"));
     if (!batchFilePath.isEmpty() && QTC_GUARD(QFileInfo::exists(batchFilePath))) {
         const bool runSucceeded = runClangBatchFile(batchFilePath);
         QCoreApplication::exit(!runSucceeded);
     }
+#endif
 }
 
 #ifdef WITH_TESTS