Differential D13927 Diff 40454 depends/patches/qt/qtbase-moc-ignore-gcc-macro.patch

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				The moc executable loops through headers on CPLUS_INCLUDE_PATH and stumbles
				on the GCC internal _GLIBCXX_VISIBILITY macro. Tell it to ignore it as it is
				not supposed to be looking there to begin with.

				Upstream report: https://bugreports.qt.io/browse/QTBUG-83160

				diff --git a/qtbase/src/tools/moc/main.cpp b/qtbase/src/tools/moc/main.cpp
				--- a/qtbase/src/tools/moc/main.cpp
				+++ b/qtbase/src/tools/moc/main.cpp
				@@ -238,6 +238,7 @@ int runMoc(int argc, char **argv)
				dummyVariadicFunctionMacro.arguments += Symbol(0, PP_IDENTIFIER, "__VA_ARGS__");
				pp.macros["__attribute__"] = dummyVariadicFunctionMacro;
				pp.macros["__declspec"] = dummyVariadicFunctionMacro;
				+ pp.macros["_GLIBCXX_VISIBILITY"] = dummyVariadicFunctionMacro;

				QString filename;
				QString output;