QMAKE_CXXFLAGS += -Werror -std=c++11 -g QMAKE_LFLAGS += -std=c++11 QT -= gui top_srcdir=$$PWD top_builddir=$$shadowed($$PWD) VERSION_STRING=$$system('dpkg-parsechangelog | sed -n -e "s/^Version: //p"') DEFINES += VERSION_STRING=\\\"$${VERSION_STRING}\\\"