update build files

1 files changed, 1 insertions, 1 deletions

diff --git a/flex.pri b/flex.pri
index 11f6878..15fccd0 100644
--- a/flex.pri
+++ b/flex.pri
@@ -3,7 +3,7 @@
 flex.name = Flex ${QMAKE_FILE_IN}

 flex.input = FLEXSOURCES

 flex.output = ${QMAKE_FILE_PATH}/${QMAKE_FILE_BASE}.lexer.cpp

-flex.commands = flex -o ${QMAKE_FILE_PATH}/${QMAKE_FILE_BASE}.lexer.cpp ${QMAKE_FILE_IN}

+flex.commands = flex -P ${QMAKE_FILE_BASE} -o ${QMAKE_FILE_PATH}/${QMAKE_FILE_BASE}.lexer.cpp ${QMAKE_FILE_IN}

 flex.CONFIG += target_predeps

 flex.variable_out = GENERATED_SOURCES

 silent:flex.commands = @echo Lex ${QMAKE_FILE_IN} && $$flex.commands