;;
esac
case " $CFLAGS " in
*[\ \ ]-fPIE[\ \ ]*) ;;
*) if cc_supports_flag -fPIE; then
PIE_CFLAGS="-fPIE"
if ld_supports_flag -z,relro; then
PIE_LDFLAGS="-pie -Wl,-z,relro"
else
PIE_LDFLAGS="-pie"
fi
if test "x$enable_ansi" = "xyes"; then
*[\ \ ]-ansi[\ \ ]*) ;;