qt-everywhere-src-5.15.1/qtremoteobjects/mkspecs/features/repparser.prf

CONFIG += qlalr
INCLUDEPATH *= $$QT.repparser.includes

for (include, INCLUDEPATH) {
    exists($${include}/parser.g) {
        msvc: QMAKE_CXXFLAGS += /wd4129
        QLALRSOURCES += $${include}/parser.g
    }
}