QMAKE_CXXFLAGS += -Werror -std=c++11 -g QMAKE_LFLAGS += -std=c++11 gcc { COMPILER_VERSION = $$system($$QMAKE_CXX " -dumpversion") COMPILER_MAJOR_VERSION = $$str_member($$COMPILER_VERSION) greaterThan(COMPILER_MAJOR_VERSION, 7): QMAKE_CXXFLAGS += -Wno-deprecated-copy } 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}\\\"