AC_CHECK_HEADER(valgrind/memcheck.h, [AC_DEFINE(HAVE_VALGRIND)], [])
AH_TEMPLATE(HAVE_EPOLL, [define to enable epoll support])
-AC_ARG_WITH(epoll, [ --with-epoll Enable epoll(2) support])
+AC_ARG_WITH(epoll, AS_HELP_STRING([--with-epoll], [enable epoll(2) support]))
HAS_EPOLL=""
if test "$with_epoll" = no; then HAS_EPOLL=no; fi
if test -z "$HAS_EPOLL"; then
AM_CONDITIONAL(USE_EPOLL, [test "$HAS_EPOLL" = yes ])
AH_TEMPLATE(HAVE_XATTR, [define to compile support for filesystem extended attributes])
-AC_ARG_WITH(xattr, [ --with-xattr Enable XATTR support])
+AC_ARG_WITH(xattr, AS_HELP_STRING([--with-xattr], [enable XATTR support]))
HAS_XATTR=""
if test "$with_xattr" = no; then HAS_XATTR=no; fi
if test -z "$HAS_XATTR"; then
AC_SUBST(XATTR_LIBS)
AH_TEMPLATE(HAVE_GNUTLS, [define to use the GnuTLS library for SSL support])
-AC_ARG_WITH(gnutls, [ --with-gnutls Enable SSL support with the GnuTLS library])
+AC_ARG_WITH(gnutls, AS_HELP_STRING([--with-gnutls], [enable SSL support with the GnuTLS library]))
HAS_GNUTLS=""
if test "$with_gnutls" = no; then HAS_GNUTLS=no; fi
if test -z "$HAS_GNUTLS"; then