X-Git-Url: https://jfr.im/git/irc/evilnet/x3.git/blobdiff_plain/d76ed9a966ee3d955c8ef00ecc02e643c2005e2e..8536ac6b661fa261bad7de981045401f514fb6b7:/configure.in diff --git a/configure.in b/configure.in index 27ca957..6ed1d29 100644 --- a/configure.in +++ b/configure.in @@ -2,9 +2,9 @@ dnl Process this file with autoconf to create a configure script. dnl General initialization. AC_REVISION([$Id$]) -AC_PREREQ(2.57) -AC_INIT(srvx, 1.3, srvx-bugs@lists.sourceforge.net) -CODENAME=surge +AC_PREREQ(2.61) +AC_INIT([X3],[1.7],[evilnet-devel@lists.sourceforge.net]) +CODENAME=X3 AC_CONFIG_HEADERS(src/config.h) AC_CONFIG_SRCDIR(src/opserv.c) dnl AM_CANONICAL_TARGET must be before AM_INIT_AUTOMAKE() or autoconf whines @@ -15,16 +15,22 @@ AM_MAINTAINER_MODE dnl Compiler/runtime feature checks. AC_TYPE_SIGNAL AC_C_CONST -AC_C_INLINE +dnl "const" *should* be in the -Werror section, but that breaks Linux. gg gcc. dnl Checks for programs. AC_PROG_AWK AC_PROG_CC -AC_PROG_RANLIB AC_PROG_INSTALL + +AC_PATH_PROG(CP, cp) + +AC_PROG_RANLIB +dnl AC_PROG_LIBTOOL + AC_PROG_LN_S AC_PROG_MAKE_SET AC_PROG_GCC_TRADITIONAL +AC_CHECK_PROG(MAKER, gmake, gmake, make) dnl nice that unixes can all follow a standard. case $target in @@ -33,8 +39,6 @@ case $target in ;; *-freebsd3* | *-freebsdelf3* | *-freebsd*out3*) ANSI_SRC="" - AC_DEFINE(BROKEN_REGEX, 1, [Define if the system regex library is unreliable.]) - BROKEN_REGEX=yes ;; *-solaris*) EXTRA_DEFINE="-D__SOLARIS__" @@ -57,6 +61,8 @@ CFLAGS="$CFLAGS $EXTRA_DEFINE" dnl Checks for libraries. AC_CHECK_LIB(socket, socket) AC_CHECK_LIB(nsl, gethostbyname) +AC_CHECK_LIB(m, main) +AC_CHECK_LIB(GeoIP, GeoIP_open) dnl Checks for header files. AC_HEADER_STDC @@ -66,23 +72,30 @@ AC_HEADER_TIME AC_STRUCT_TM dnl Would rather not bail on headers, BSD has alot of the functions elsewhere. -Jedi -AC_CHECK_HEADERS(fcntl.h malloc.h netdb.h netinet/in.h sys/resource.h sys/timeb.h sys/times.h sys/param.h sys/socket.h sys/time.h sys/types.h sys/wait.h unistd.h getopt.h memory.h regex.h arpa/inet.h sys/mman.h sys/stat.h dirent.h,,) - -dnl Cygwin does not have d_type in struct dirent. We use stat() as a fallback. -AC_CHECK_MEMBER([struct dirent.d_type], - [AC_DEFINE(HAVE_DIRENT_D_TYPE, 1, [Define if struct dirent exists and includes the d_type element.])],,[#include ]) +AC_CHECK_HEADERS(GeoIP.h GeoIPCity.h arpa/inet.h fcntl.h math.h tgmath.h malloc.h netdb.h netinet/in.h sys/resource.h sys/timeb.h sys/times.h sys/param.h sys/socket.h sys/time.h sys/types.h sys/wait.h unistd.h getopt.h memory.h arpa/inet.h sys/mman.h sys/stat.h dirent.h sys/epoll.h sys/event.h,,) dnl portability stuff, hurray! -Jedi -AC_CHECK_FUNCS(gettimeofday) -if test $ac_cv_func_gettimeofday = no; then - AC_CHECK_FUNCS(ftime,,AC_MSG_ERROR([ftime or gettimeofday required. srvx build will fail.])) -fi +AC_CHECK_MEMBER([struct sockaddr.sa_len], + [AC_DEFINE([HAVE_SOCKADDR_SA_LEN],[1],[Define if struct sockaddr has sa_len field])], + [],[#include +#include ]) +AC_CHECK_MEMBER([struct addrinfo.ai_flags], + [AC_DEFINE([HAVE_STRUCT_ADDRINFO],[1],[Define if struct addrinfo declared])], + [],[#include +#include +#include ]) dnl We have fallbacks in case these are missing, so just check for them. -AC_CHECK_FUNCS(bcopy memcpy memset strdup strerror strsignal localtime_r setrlimit inet_ntoa getopt getopt_long regcomp regexec regfree sysconf,,) +AC_CHECK_FUNCS(freeaddrinfo getaddrinfo gai_strerror getnameinfo getpagesize memcpy memset strdup strerror strsignal localtime_r setrlimit getopt getopt_long regcomp regexec regfree sysconf inet_aton epoll_create kqueue kevent select gettimeofday times GetProcessTimes mprotect,,) + + +dnl Check for the fallbacks for functions missing above. +if test $ac_cv_func_gettimeofday = no; then + AC_CHECK_FUNCS(ftime,,AC_MSG_ERROR([ftime or gettimeofday required. X3 build will fail.])) +fi dnl Check for absolutely required library functions. -AC_CHECK_FUNCS(select socket strcspn strspn strtod strtoul,,AC_MSG_ERROR([a required function was not found. srvx build will fail.])) +AC_CHECK_FUNCS(socket strcspn strspn strtod strtoul,,AC_MSG_ERROR([a required function was not found. X3 build will fail.])) dnl Check for functions (and how to get them). AC_FUNC_ALLOCA @@ -96,10 +109,43 @@ if test $ac_cv_sin_len = yes ; then AC_DEFINE(HAVE_SIN_LEN, 1, [Define if struct sockaddr_in contains a sin_len field]) fi +dnl Check for socklen_t. In traditional BSD this is an int, but some +dnl OSes use a different type. Test until we find something that will +dnl work properly. Test borrowed from a patch submitted for Python. +AC_CHECK_TYPE([socklen_t], ,[ + AC_MSG_CHECKING([for socklen_t equivalent]) + AC_CACHE_VAL([curl_cv_socklen_t_equiv], + [ +dnl Systems have either "struct sockaddr*" or "void*" as second +dnl arg to getpeername. + curl_cv_socklen_t_equiv= + for arg2 in "struct sockaddr" void ; do + for t in int size_t unsigned long "unsigned long" ; do + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include +#include +int getpeername (int $arg2 *, $t *);]], [[$t len; + getpeername(0, 0, &len);]])],[curl_cv_socklen_t_equiv="$t" + break],[]) + done + done + ]) + AC_MSG_RESULT($curl_cv_socklen_t_equiv) + AC_DEFINE_UNQUOTED(socklen_t, $curl_cv_socklen_t_equiv, + [type to use in place of socklen_t if not defined])], + [#include +#include]) + dnl Can only check with -Werror, but the rest of configure doesn't like -Werror OLD_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -W -Wall -Werror" +if test "z$USE_MAINTAINER_MODE" = zyes ; then + CFLAGS="$CFLAGS -ansi" +fi + +dnl Check for post-C89 keywords +AC_C_INLINE + dnl Now figure out how to printf() a time_t AC_MSG_CHECKING(for time_t format) AC_CACHE_VAL(ac_cv_fmt_time_t, [ @@ -152,17 +198,19 @@ dnl Optional features. AC_MSG_CHECKING(which malloc to use) AC_ARG_WITH(malloc, [ --with-malloc=type Enables use of a special malloc library; one of: - system (the default), boehm-gc, dmalloc, mpatrol], + system (the default), boehm-gc, dmalloc, mpatrol, x3, slab], [], [withval="system"]) if test "x$withval" = "xsystem" ; then AC_MSG_RESULT(system) AC_DEFINE(WITH_MALLOC_SYSTEM, 1, [Define if using the system's malloc]) + x3_malloc="System" elif test "x$withval" = "xdmalloc" ; then AC_MSG_RESULT(dmalloc) AC_CHECK_HEADERS(dmalloc.h,,AC_MSG_ERROR([dmalloc header file missing. dmalloc build will fail.])) AC_CHECK_LIB(dmalloc,malloc,,AC_MSG_ERROR([dmalloc library is missing. dmalloc build will fail.])) AC_DEFINE(WITH_MALLOC_DMALLOC, 1, [Define if using the dmalloc debugging malloc package]) + x3_malloc="DMalloc" elif test "x$withval" = "xmpatrol" ; then AC_MSG_RESULT(mpatrol) AC_CHECK_HEADERS(mpatrol.h,,AC_MSG_ERROR([mpatrol header file missing. mpatrol build will fail.])) @@ -170,12 +218,24 @@ elif test "x$withval" = "xmpatrol" ; then AC_CHECK_LIB(elf, elf_begin) AC_CHECK_LIB(mpatrol,__mp_atexit,,AC_MSG_ERROR([mpatrol library is missing completely. mpatrol build will fail.])) AC_DEFINE(WITH_MALLOC_MPATROL, 1, [Define if using the mpatrol malloc debugging package]) + x3_malloc="MPatrol" elif test "x$withval" = "xboehm-gc" ; then AC_MSG_RESULT(boehm-gc) AC_CHECK_HEADERS(gc/gc.h,,AC_MSG_ERROR([Boehm GC header file missing. boehm-gc build will fail.])) AC_CHECK_LIB(dl, dlopen, , AC_MSG_ERROR([libdl library is missing. boehm-gc build will fail.])) AC_CHECK_LIB(gc, GC_gcollect, , AC_MSG_ERROR([Boehm GC library is missing. boehm-gc build will fail.])) AC_DEFINE(WITH_MALLOC_BOEHM_GC, 1, [Define if using the Boehm GC to garbage collect and check memory leaks]) + x3_malloc="Boehm" +elif test "x$withval" = "xx3" ; then + AC_MSG_RESULT(x3) + AC_DEFINE(WITH_MALLOC_X3, 1, [Define if using the X3 internal debug allocator]) + MODULE_OBJS="$MODULE_OBJS alloc-x3.\$(OBJEXT)" + x3_malloc="X3" +elif test "x$withval" = "xslab" ; then + AC_MSG_RESULT(slab) + AC_DEFINE(WITH_MALLOC_SLAB, 1, [Define if using the slab internal debug allocator]) + MODULE_OBJS="$MODULE_OBJS alloc-slab.\$(OBJEXT)" + x3_malloc="Slab" else AC_MSG_ERROR([Unknown malloc type $withval]) fi @@ -183,7 +243,7 @@ fi AC_MSG_CHECKING(which protocol to use) AC_ARG_WITH(protocol, [ --with-protocol=name Choose IRC dialect to support; one of: - p10 (the default), bahamut], + p10 (the default)], [], [withval="p10"]) if test "x$withval" = "xp10" ; then @@ -191,14 +251,61 @@ if test "x$withval" = "xp10" ; then AC_DEFINE(WITH_PROTOCOL_P10, 1, [Define if using the P10 dialect of IRC]) MODULE_OBJS="$MODULE_OBJS proto-p10.\$(OBJEXT)" PROTO_FILES=proto-p10.c -elif test "x$withval" = "xbahamut" ; then - AC_MSG_RESULT(Bahamut) - AC_DEFINE(WITH_PROTOCOL_BAHAMUT, 1, [Define if using the Bahamut dialect of IRC]) - MODULE_OBJS="$MODULE_OBJS proto-bahamut.\$(OBJEXT)" + x3_ircd="P10" else AC_MSG_ERROR([Unknown IRC dialect $withval]) fi +AC_MSG_CHECKING(how to send mail) +AC_ARG_WITH(mail, +[ --with-mail=name How to send mail; one of: + sendmail (the default), smtp], +[], +[withval="sendmail"]) +if test -r "${srcdir}/src/mail-${withval}.c" ; then + AC_MSG_RESULT([$withval]) + MODULE_OBJS="$MODULE_OBJS mail-${withval}.\$(OBJEXT)" +else + AC_MSG_ERROR([Unknown mail method $withval]) +fi + +AC_MSG_CHECKING([I/O multiplexing backends]) +IOMUXES="" + +if test "x$ac_cv_func_select" = xyes ; then + AC_DEFINE(WITH_IOSET_SELECT, 1, [Define if using the select() I/O backend]) + MODULE_OBJS="$MODULE_OBJS ioset-select.\$(OBJEXT)" + IOMUXES="$IOMUXES select" +fi + +AC_ARG_WITH([epoll], +[ --without-epoll Disables the epoll_*() I/O backend], +[], +[withval="$ac_cv_func_epoll_create"]) +if test "x$withval" = xyes ; then + AC_DEFINE(WITH_IOSET_EPOLL, 1, [Define if using the epoll I/O backend]) + MODULE_OBJS="$MODULE_OBJS ioset-epoll.\$(OBJEXT)" + IOMUXES="$IOMUXES epoll" +fi + +AC_ARG_WITH([kevent], +[ --without-kevent Disables the kevent() I/O backend], +[], +[withval="$ac_cv_func_kevent"]) +if test "x$withval" = xyes ; then + AC_DEFINE(WITH_IOSET_KEVENT, 1, [Define if using the kevent I/O backend]) + MODULE_OBJS="$MODULE_OBJS ioset-kevent.\$(OBJEXT)" + IOMUXES="$IOMUXES kevent" +fi + +IOMUXES=`echo $IOMUXES | sed 's/^ +//'` +AC_MSG_RESULT($IOMUXES) +if test "x$IOMUXES" = "x" ; then + AC_MSG_ERROR([No supported I/O multiplexing backend found]) +else + AC_MSG_RESULT($IOMUXES) +fi + AC_ARG_WITH(getopt, [ --without-getopt Disables building of the GNU getopt library], [if test "$withval" = no; then @@ -223,10 +330,12 @@ AC_ARG_ENABLE(debug, [ CPPFLAGS="$CPPFLAGS" AC_MSG_RESULT(yes) + x3_debug="Enabled" ], [ CPPFLAGS="$CPPFLAGS -DNDEBUG" AC_MSG_RESULT(no) + x3_debug="Disabled" ]) if test -e src ; then @@ -253,6 +362,14 @@ AC_ARG_ENABLE(modules, EXTRA_MODULE_OBJS="$EXTRA_MODULE_OBJS mod-$module.\$(OBJEXT)" module_list="$module_list $module" echo "WITH_MODULE($module)" >> $MODULE_DEFINES + if test "x$module" = "xtrack" ; then + TRACK="-D HAVE_TRACK" + AC_DEFINE(HAVE_TRACK, 1, [Define this if you are using mod-track]) + fi + if test "x$module" = "xhelpserv" ; then + TRACK="-D HAVE_HELPSERV" + AC_DEFINE(HAVE_HELPSERV, 1, [Define this if you are using mod-helpserv]) + fi done IFS="$OIFS" MODULE_OBJS="$MODULE_OBJS $EXTRA_MODULE_OBJS" @@ -262,6 +379,11 @@ AC_ARG_ENABLE(modules, AC_MSG_RESULT(none) ]) +AC_ARG_ENABLE(python, +[ --disable-python don't build the python plugin], + python=$enableval, python=yes) + + MY_SUBDIRS="" RX_INCLUDES="" RX_LIBS="" @@ -276,10 +398,242 @@ if test "z$USE_MAINTAINER_MODE" = zyes ; then CFLAGS="$CFLAGS -Werror" fi +dnl I am not comfortable running make install from ./configure. This has to be done correctly or not at all. -Rubin +dnl REMEMBER TO CHANGE WITH A NEW TRE RELEASE! +dnl AC_MSG_RESULT(extracting TRE regex library) +dnl cur_dir=`pwd` +dnl cd tools +dnl remove old tre directory to force a recompile... +dnl rm -rf tre-$tre_version +dnl if test "x$ac_cv_path_GUNZIP" = "x" ; then +dnl tar xfz tre.tar.gz +dnl else +dnl cp tre.tar.gz tre.tar.gz.bak +dnl gunzip -f tre.tar.gz +dnl cp tre.tar.gz.bak tre.tar.gz +dnl tar xf tre.tar +dnl fi +dnl AC_MSG_RESULT(configuring TRE regex library) +dnl cd tre-$tre_version +dnl tre_prefix=$prefix +dnl if test $tre_prefix = "NONE"; then +dnl tre_prefix="$HOME" +dnl fi +dnl ./configure --disable-agrep --disable-shared --disable-system-abi --disable-wchar --disable-multibyte --prefix=$tre_prefix || exit 1 +dnl +dnl AC_MSG_RESULT(compiling TRE regex library) +dnl $ac_cv_prog_MAKER || exit 1 +dnl AC_MSG_RESULT(installing TRE regex library) +dnl $ac_cv_prog_MAKER install || exit 1 +dnl TREINCDIR="$tre_prefix/include" +dnl AC_SUBST(TREINCDIR) +dnl if test "x$ac_cv_path_PKGCONFIG" = "x" ; then +dnl TRELIBS="-L$tre_prefix/lib -ltre" +dnl else +dnl TRELIBS=`$ac_cv_path_PKGCONFIG --libs tre.pc` +dnl fi +dnl AC_SUBST(TRELIBS) +dnl +dnl cd $cur_dir + +dnl libTRE (regex library) checking +tre_version="0.7.5" +withval='' +AC_ARG_WITH(tre, +[ --with-tre=PATH Base path to where libtre is installed, such that + PATH/lib/libtre.so and PATH/include/tre/regex.h exist.], ) +if test "x$withval" != "x"; then + AC_MSG_RESULT(Using include dir $withval to find libtre) + CPPFLAGS="$CPPFLAGS -I$withval/include -L$withval/lib" + LIBS="$LIBS -L$withval/lib" +else + AC_MSG_RESULT([Looking for tre in system and home dirs (${HOME})...]) + CPPFLAGS="$CPPFLAGS -I${HOME}/include -L${HOME}/lib" + LIBS="$LIBS -L${HOME}/lib" +fi +AC_CHECK_HEADER(tre/regex.h, , [AC_MSG_ERROR([tre/regex.h, the TRE regex headers, were not found. Install tre or use --with-tre=PATH to tell me how to find it, where PATH/include/tre/regex.h exists. For convenience, just type 'tools/tre_install.sh' now, to install tre in your home directory.])],) +AC_CHECK_LIB(tre, regexec, , [AC_MSG_ERROR([TRE regex library not found. Install tre, or use --with-tre=PATH to tell me how to find it, where PATH/lib/libtre.so exists. For convenience, just type 'tools/tre_install.sh' now, to install tre in your home directory.])]) + +dnl core dumper checking +core_version="1.1" +withval='' +AC_ARG_WITH(coredumper, +[ --with-coredumper=PATH Base path to where core dumper is installed, such + that PATH/lib/libcoredumper.so and + PATH/include/google/coredumper.h exist.], ) +if test "x$withval" != "x"; then + AC_MSG_RESULT(Using include dir $withval to find coredumper) + CPPFLAGS="$CPPFLAGS -I$withval/include -L$withval/lib" + LIBS="$LIBS -L$withval/lib" +else + AC_MSG_RESULT([Looking for coredumper in system and home dirs (${HOME})...]) + CPPFLAGS="$CPPFLAGS -I${HOME}/include -L${HOME}/lib" + LIBS="$LIBS -Wl,--rpath -Wl,${HOME}/lib" +fi +AC_CHECK_HEADER(google/coredumper.h, , [AC_MSG_RESULT([google/coredumper.h, the coredumper headers, were not found. Install coredumper or use --with-coredumper=PATH to tell me how to find it, where PATH/include/google/coredumper.h exists. For convenience, just type 'tools/core_install.sh' now, to install coredumper in your home directory.])],) +AC_CHECK_LIB(coredumper, WriteCoreDump, , [AC_MSG_RESULT([Coredumper library not found. Install coredumper, or use --with-coredumper=PATH to tell me how to find it, where PATH/lib/libcoredumper.so exists. For convenience, just type 'tools/core_install.sh' now, to install coredumper in your home directory.])]) + +dnl openssl checking +withval='' +AC_ARG_WITH(ssl, +[ --with-ssl=PATH Base path to where openssl is installed],) +if test "x$withval" != "x"; then + AC_MSG_RESULT(Using include dir $withval to find openssl) + CPPFLAGS="$CPPFLAGS -I$withval/include -L$withval/lib" + LIBS="$LIBS -L$withval/lib" +else + AC_MSG_RESULT([Looking for openssl in system ]) +fi + +AC_CHECK_LIB(ssl, BIO_new, +[ +LIBS="-lssl $LIBS" +AC_CHECK_HEADERS(openssl/bio.h, +[ +AC_DEFINE(WITH_SSL, 1, [Define if SSL libs are linked]) +ssl_message="LDAP library: enabled" +], +[ +if test "x$withval" != "x"; then + AC_MSG_ERROR([ssl headers not found]) +fi +]) +], +[ +if test "x$withval" != "x"; then + AC_MSG_ERROR([libldap not found or not valid]) +fi +] +) +AC_MSG_RESULT($LIBS) + + +dnl ldap checking +withval='' +AC_ARG_WITH(ldap, +[ --with-ldap=PATH Base path to where the ldap library and headers are installed, + such that PATH/include/ldap.h and PATH/lib/libldap.so exist.],) +if test "x$withval" != "x"; then + AC_MSG_RESULT(Using include dir $withval to find libldap) + CPPFLAGS="$CPPFLAGS -I$withval/include -L$withval/lib" + LIBS="$LIBS -L$withval/lib" +else + AC_MSG_RESULT([Looking for ldap in system ]) +fi + +AC_CHECK_LIB(ldap, ldap_simple_bind_s, +[ +LIBS="-lldap $LIBS" +AC_CHECK_HEADERS(ldap.h, +[ +AC_DEFINE(WITH_LDAP, 1, [Define if LDAP libs are linked]) +ldap_message="LDAP library: enabled" +], +[ +if test "x$withval" != "x"; then + AC_MSG_ERROR([ldap.h not found]) +fi +]) +], +[ +if test "x$withval" != "x"; then + AC_MSG_ERROR([libldap not found or not valid]) +fi +] +) + +dnl ********************************************************************* +dnl ** PYTHON *********************************************************** +dnl ********************************************************************* + +if test "$python" = yes; then + AC_PATH_PROG(pythonpath, python2) + if test "_$pythonpath" = _ ; then + AC_PATH_PROG(pythonpath, python) + fi + if test "_$pythonpath" = _ ; then + python=no + else + AC_MSG_CHECKING(Python version) + changequote(<<, >>)dnl + PY_VER=`$pythonpath -c 'import distutils.sysconfig; print distutils.sysconfig.get_config_vars("VERSION")[0];'` + PY_LIB=`$pythonpath -c 'import distutils.sysconfig; print distutils.sysconfig.get_python_lib(standard_lib=1);'` + PY_INC=`$pythonpath -c 'import distutils.sysconfig; print distutils.sysconfig.get_config_vars("INCLUDEPY")[0];'` + $pythonpath -c "import sys; map(int,sys.version[:3].split('.')) >= [2,2] or sys.exit(1)" + changequote([, ])dnl + AC_MSG_RESULT($PY_VER) + if test "$?" != "1"; then + AC_MSG_CHECKING(Python compile flags) + PY_PREFIX=`$pythonpath -c 'import sys; print sys.prefix'` + PY_EXEC_PREFIX=`$pythonpath -c 'import sys; print sys.exec_prefix'` + if test -f $PY_INC/Python.h; then + AC_DEFINE(WITH_PYTHON, 1, [Define if using python]) + PY_LIBS="-L$PY_LIB/config -lpython$PY_VER -lpthread -lutil" + PY_CFLAGS="-I$PY_INC" + AC_MSG_RESULT(ok) + CFLAGS="$CFLAGS $PY_CFLAGS" + LIBS="$LIBS $PY_LIBS" + else + python=no + AC_MSG_RESULT([Can't find Python.h]) + fi + else + echo "Python too old. Only 2.2 or above is supported." + python=no + fi + fi +fi + +AM_CONDITIONAL(DO_PYTHON, test "x$python" = "xyes") + +AC_MSG_RESULT($LIBS) + AC_DEFINE_UNQUOTED(CODENAME, "${CODENAME}", [Code name for this release]) AC_SUBST(MODULE_OBJS) AC_SUBST(MY_SUBDIRS) AC_SUBST(RX_INCLUDES) AC_SUBST(RX_LIBS) +AC_SUBST(TRACK) +AC_SUBST(PY_CFLAGS) +AC_SUBST(PY_LIBS) + AC_CONFIG_FILES(Makefile rx/Makefile src/Makefile) AC_OUTPUT + + +dnl Print configuration summary + +cat <