@@ -288,6 +288,7 @@

 test -x "$(type -p gcc-8)" && export CC="$_"

 test -x "$(type -p g++-8)" && export CXX="$_"

 CFLAGS='%{optflags} -Wno-unused-variable -Wno-unused-parameter -Wno-deprecated-declarations -Wno-unused-but-set-variable'

+CXXFLAGS='%{optflags} -Wno-unused-variable -Wno-unused-parameter -Wno-deprecated-declarations -Wno-unused-but-set-variable'

 ./bootstrap

 %configure --help

 %configure \

​