--- ./src/corelib/text/qbytearraymatcher.h.orig 2022-02-22 21:44:47.337704297 +0530 +++ ./src/corelib/text/qbytearraymatcher.h 2022-02-22 21:45:04.997704290 +0530 @@ -42,6 +42,8 @@ #include +#include + QT_BEGIN_NAMESPACE