CXXFLAGS+=" -Wall -g -Os -fPIC -fvisibility-inlines-hidden -fdata-sections -ffunction-sections "
LDFLAGS+=" -Wl,--rpath=$PREFIX/lib -Wl,--as-needed -Wl,--gc-sections -Wl,-Bsymbolic-functions "
CXXFLAGS+=" -Wall -g -Os -fPIC -fvisibility-inlines-hidden -fdata-sections -ffunction-sections "
LDFLAGS+=" -Wl,--rpath=$PREFIX/lib -Wl,--as-needed -Wl,--gc-sections -Wl,-Bsymbolic-functions "