Suppress Clang warning.

src/libs/vlayout/vbank.cpp

@@ -29,6 +29,7 @@
 #include "vbank.h"
 
 #include <climits>
+#include <QLoggingCategory>
 
 #include "../vmisc/diagnostic.h"
 #include "../vmisc/vabstractapplication.h"

src/libs/vlayout/warnings.pri

@@ -45,7 +45,8 @@ unix {
             # Key -isystem disable checking errors in system headers.
             -isystem "$${OUT_PWD}/$${MOC_DIR}" \
             -isystem "$${OUT_PWD}/$${RCC_DIR}" \
-            $$CLANG_DEBUG_CXXFLAGS # See common.pri for more details.
+            $$CLANG_DEBUG_CXXFLAGS \# See common.pri for more details.
+            -Wno-gnu-zero-variadic-macro-arguments\ # See macros qCCritical
 
         checkWarnings{ # For enable run qmake with CONFIG+=checkWarnings
             QMAKE_CXXFLAGS += -Werror