@ -12,7 +12,8 @@ AC_DEFUN([AC_PROG_CC_PIE], [
AC_DEFUN([COMPILER_FLAGS], [
if (test "${CFLAGS}" = ""); then
CFLAGS="-Wall -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
CFLAGS="-Wall -O2 -fsigned-char -fno-exceptions"
CFLAGS="$CFLAGS -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
fi
if (test "$USE_MAINTAINER_MODE" = "yes"); then
CFLAGS="$CFLAGS -Werror -Wextra"