dnl TODO: clean up all the OpenSSL and shared module checking stuff; dnl the most major changes have already been made and it looks like dnl said functions need to be just about as complex as they already are. AC_PREREQ(2.63) AUTOMAKE_OPTIONS = 1.10 AC_INIT([charybdis], [5-dev]) AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_HEADER(include/rb/config.h) AC_PREFIX_DEFAULT($HOME/ircd) AC_LANG(C++) AC_GNU_SOURCE AC_USE_SYSTEM_EXTENSIONS AX_CXX_COMPILE_STDCXX_14([ext], [mandatory]) AC_ISC_POSIX AC_C_INLINE AC_C_CONST AC_C_BIGENDIAN AC_TYPE_PID_T AC_TYPE_SIZE_T AC_TYPE_SSIZE_T AC_TYPE_UID_T AC_PROG_CXX AC_PROG_MAKE_SET AC_PROG_LIBTOOL AC_PATH_PROG(AUTOMAKE, automake) AC_PATH_PROG(ACLOCAL, aclocal) AC_PATH_PROG(AUTOHEADER, autoheader) AC_PATH_PROG(AS, as) AC_PATH_PROG(RM, rm) AC_PATH_PROG(CP, cp) AC_PATH_PROG(MV, mv) AC_PATH_PROG(LN, ln) AC_PATH_PROG(TOUCH, touch) LT_CONFIG_LTDL_DIR([libltdl]) LT_INIT([dlopen disable-static]) LTDL_INIT #LIBTOOL="$LIBTOOL --silent" AC_CONFIG_FILES(\ Makefile \ authd/Makefile \ bandb/Makefile \ charybdis/Makefile \ doc/Makefile \ extensions/Makefile \ help/Makefile \ ircd/Makefile \ modules/Makefile \ rb/Makefile \ ssld/Makefile \ tools/Makefile \ tools/genssl \ wsockd/Makefile \ ) AM_INIT_AUTOMAKE([subdir-objects]) AM_EXTRA_RECURSIVE_TARGETS([mrproper]) VERSION_CMD="git describe --tags" DATESTR_CMD="date -R" DATECODE_CMD="date +%s" RB_VERSION=`$VERSION_CMD` RB_DATESTR=`$DATESTR_CMD` RB_DATECODE=`$DATECODE_CMD` AC_DEFINE_UNQUOTED([RB_VERSION], ["$RB_VERSION"], [Version generated at configuration time.]) AC_DEFINE_UNQUOTED([RB_DATESTR], ["$RB_DATESTR"], [Readable date string of configuration time.]) AC_DEFINE_UNQUOTED([RB_DATECODE], [$RB_DATECODE], [UNIX epoch time at configuration time.]) AC_DEFINE([NICKNAMEHISTORYLENGTH], 15000, [Size of the WHOWAS array.]) AC_DEFINE([CHANNEL_HEAP_SIZE], 8192, [Size of the channel heap.]) AC_DEFINE([BAN_HEAP_SIZE], 4096, [Size of the ban heap.]) AC_DEFINE([CLIENT_HEAP_SIZE], 8192, [Size of the client heap.]) AC_DEFINE([LCLIENT_HEAP_SIZE], 1024, [Size of the local client heap.]) AC_DEFINE([PCLIENT_HEAP_SIZE], 256, [Size of the pre-client heap.]) AC_DEFINE([USER_HEAP_SIZE], 8192, [Size of the user heap.]) AC_DEFINE([DNODE_HEAP_SIZE], 8192, [Size of the dlink_node heap.]) AC_DEFINE([TOPIC_HEAP_SIZE], 4096, [Size of the topic heap.]) AC_DEFINE([LINEBUF_HEAP_SIZE], 2048, [Size of the linebuf heap.]) AC_DEFINE([MEMBER_HEAP_SIZE], 32768, [Sizeof member heap.]) AC_DEFINE([ND_HEAP_SIZE], 512, [Size of the nick delay heap.]) AC_DEFINE([CONFITEM_HEAP_SIZE], 256, [Size of the confitem heap.]) AC_DEFINE([MONITOR_HEAP_SIZE], 1024, [Size of the monitor heap.]) AC_DEFINE([FD_HEAP_SIZE], 1024, [Size of fd heap.]) AC_DEFINE([AWAY_HEAP_SIZE], 512, [Size of away heap.]) dnl Checks for header files. AC_DEFUN([RB_CHK_SYSHEADER], \ [ AC_CHECK_HEADER([$1], \ [ AC_DEFINE([HAVE_$2], [1], [ Indication $1 is available. ]) AC_DEFINE_UNQUOTED([RB_INC_$2], [$1>], [ The computed-include location of $1. ]) ],[ AC_DEFINE_UNQUOTED([RB_INC_$2], [/dev/null>], [ The computed-include location of $1. ]) ]) ]) RB_CHK_SYSHEADER([errno.h]) #RB_CHK_SYSHEADER([errno.h], [ERRNO_H]) RB_CHK_SYSHEADER([assert.h], [ASSERT_H]) RB_CHK_SYSHEADER([stddef.h], [STDDEF_H]) RB_CHK_SYSHEADER([stdarg.h], [STDARG_H]) RB_CHK_SYSHEADER([stdint.h], [STDINT_H]) RB_CHK_SYSHEADER([inttypes.h], [INTTYPES_H]) RB_CHK_SYSHEADER([ctype.h], [CTYPE_H]) RB_CHK_SYSHEADER([limits.h], [LIMITS_H]) RB_CHK_SYSHEADER([stdlib.h], [STDLIB_H]) RB_CHK_SYSHEADER([unistd.h], [UNISTD_H]) RB_CHK_SYSHEADER([time.h], [TIME_H]) RB_CHK_SYSHEADER([fcntl.h], [FCNTL_H]) RB_CHK_SYSHEADER([signal.h], [SIGNAL_H]) RB_CHK_SYSHEADER([sys/types.h], [SYS_TYPES_H]) RB_CHK_SYSHEADER([sys/time.h], [SYS_TIME_H]) RB_CHK_SYSHEADER([sys/stat.h], [SYS_STAT_H]) RB_CHK_SYSHEADER([sys/socket.h], [SYS_SOCKET_H]) RB_CHK_SYSHEADER([arpa/inet.h], [ARPA_INET_H]) RB_CHK_SYSHEADER([netinet/in.h], [NETINET_IN_H]) RB_CHK_SYSHEADER([netinet/tcp.h], [NETINET_TCP_H]) RB_CHK_SYSHEADER([string.h], [STRING_H]) RB_CHK_SYSHEADER([stdio.h], [STDIO_H]) RB_CHK_SYSHEADER([crypt.h], [CRYPT_H]) RB_CHK_SYSHEADER([sys/uio.h], [SYS_UIO_H]) RB_CHK_SYSHEADER([spawn.h], [SPAWN_H]) RB_CHK_SYSHEADER([sys/poll.h], [SYS_POLL_H]) RB_CHK_SYSHEADER([sys/epoll.h], [SYS_EPOLL_H]) RB_CHK_SYSHEADER([sys/select.h], [SYS_SELECT_H]) RB_CHK_SYSHEADER([sys/devpoll.h], [SYS_DEVPOLL_H]) RB_CHK_SYSHEADER([sys/event.h], [SYS_EVENT_H]) RB_CHK_SYSHEADER([port.h], [PORT_H]) RB_CHK_SYSHEADER([sys/signalfd.h], [SYS_SIGNALFD_H]) RB_CHK_SYSHEADER([sys/timerfd.h], [SYS_TIMERFD_H]) RB_CHK_SYSHEADER([execinfo.h], [EXECINFO_H]) RB_CHK_SYSHEADER([windows.h], [WINDOWS_H]) RB_CHK_SYSHEADER([winsock2.h], [WINSOCK2_H]) RB_CHK_SYSHEADER([ws2tcpip.h], [WS2TCPIP_H]) RB_CHK_SYSHEADER([iphlpapi.h], [IPHLPAPI_H]) CFLAGS="$IRC_CFLAGS $CFLAGS" case "$host_os" in *cygwin*) AC_DEFINE_UNQUOTED(CYGWIN,1,[This is a Cygwin system]) AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system]) ;; *mingw* | *msys*) AC_DEFINE_UNQUOTED(MINGW,1,[This is a MinGW system]) AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system]) AC_CHECK_HEADER(windows.h, , [AC_MSG_ERROR([** MinGW and no windows.h. I give up.])]) AC_CHECK_HEADER(winsock2.h, , [AC_MSG_ERROR([** MinGW and no winsock2.h. I give up.])]) AC_DEFINE_UNQUOTED(HAVE_WINSOCK2_H, 1, [Have WINSOCK2_H]) AC_DEFINE_UNQUOTED(HAVE_WINSOCK_H, 1, [Have WINSOCK_H]) LIBS="$LIBS -lws2_32 -liphlpapi" is_mingw="yes" ;; *interix*) CPPFLAGS="$CFLAGS -D_ALL_SOURCE -D_XOPEN_SOURCE=500" ;; *solaris*) CPPFLAGS="$CFLAGS -D_POSIX_PTHREAD_SEMANTICS -D_XPG4_2" ;; *) ;; esac AM_CONDITIONAL([MINGW], [test "$is_mingw" = "yes"]) dnl use directory structure of cached as default (hack) if test "$libexecdir" = '${exec_prefix}/libexec' && test "$localstatedir" = '${prefix}/var'; then libexecdir='${bindir}' localstatedir='${prefix}' fi dnl Networking Functions dnl ==================== AC_SEARCH_LIBS(socket, [socket],,) AC_CHECK_MEMBER([struct sockaddr.sa_len], [AC_DEFINE(SOCKADDR_IN_HAS_LEN, 1, [Define to 1 if sockaddr has a 'sa_len' member.])],,[[ #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_WINSOCK2_H #include #endif ]]) AC_CHECK_TYPE([socklen_t], rb_cv_socklen_t=socklen_t,[ AC_MSG_CHECKING([for socklen_t equivalent]) AC_CACHE_VAL([rb_cv_socklen_t], [ # Systems have either "struct sockaddr *" or # "void *" as the second argument to getpeername rb_cv_socklen_t= for arg2 in "struct sockaddr" void; do for t in int size_t unsigned long "unsigned long"; do AC_TRY_COMPILE([ #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif #ifdef HAVE_WINSOCK2_H #include #include #endif int getpeername (int, $arg2 *, $t *); ],[ $t len; getpeername(0,0,&len); ],[ rb_cv_socklen_t="$t" break ]) done done if test "x$rb_cv_socklen_t" = x; then AC_MSG_WARN([Cannot find a type to use in place of socklen_t using int]) rb_cv_socklen_t=int fi ]) AC_MSG_RESULT($rb_cv_socklen_t)], [#include #include ]) rb_socklen_t=$rb_cv_socklen_t AC_ARG_ENABLE(ipv6, AC_HELP_STRING([--disable-ipv6], [Disable IPv6 support]), [ipv6=$enableval], [ipv6=yes]) dnl TODO: IPV6 CHECKS if test x$ipv6 = "Xyes"; then AC_DEFINE([HAVE_IPV6], [1], [IPv6 is supported]) else AC_DEFINE([HAVE_IPV6], [0], [IPv6 not supported]) fi AC_CHECK_TYPES([struct sockaddr_storage],[ rb_have_sockaddr_storage=yes ],[], [ #include #include ]) dnl Check for stdarg.h - if we cant find it, halt configure AC_CHECK_HEADER(stdarg.h, , [AC_MSG_ERROR([** stdarg.h could not be found - librb will not compile without it **])]) AC_CHECK_TYPE([sa_family_t], [], [AC_DEFINE(sa_family_t, [u_int16_t], [If system does not define sa_family_t, define it here.])], [[#include #include ]]) dnl check for various functions... AC_CHECK_FUNCS([snprintf vsnprintf socketpair gettimeofday writev sendmsg gmtime_r strtok_r usleep posix_spawn getexecname strlcpy strlcat strnlen strcasestr strcasecmp strncasecmp fstat signalfd select poll kevent port_create epoll_ctl arc4random getrusage timerfd_create]) AC_SEARCH_LIBS(dlinfo, dl, AC_DEFINE(HAVE_DLINFO, 1, [Define if you have dlinfo])) AC_SEARCH_LIBS(nanosleep, rt posix4, AC_DEFINE(HAVE_NANOSLEEP, 1, [Define if you have nanosleep])) AC_SEARCH_LIBS(timer_create, rt, AC_DEFINE(HAVE_TIMER_CREATE, 1, [Define if you have timer_create])) AC_DEFUN([RB_CHECK_TIMER_CREATE], [AC_CACHE_CHECK([for a working timer_create(CLOCK_REALTIME)], [rb__cv_timer_create_works], [AC_TRY_RUN([ #ifdef HAVE_TIME_H #include #endif #ifdef HAVE_SIGNAL_H #include #endif #ifdef HAVE_UNISTD_H #include #endif int main(int argc, char *argv[]) { #if HAVE_TIMER_CREATE struct sigevent ev; timer_t timer; ev.sigev_notify = SIGEV_SIGNAL; ev.sigev_signo = SIGVTALRM; if (timer_create(CLOCK_REALTIME, &ev, &timer) != 0) { return 1; } #else return 1; #endif return 0; } ], [rb__cv_timer_create_works=yes], [rb__cv_timer_create_works=no], [rb__cv_timer_create_works=no]) ]) case $rb__cv_timer_create_works in yes) AC_DEFINE([USE_TIMER_CREATE], 1, [Define to 1 if we can use timer_create(CLOCK_REALTIME,...)]);; esac ]) AC_DEFUN([RB_CHECK_TIMERFD_CREATE], [AC_CACHE_CHECK([for a working timerfd_create(CLOCK_REALTIME)], [rb__cv_timerfd_create_works], [AC_TRY_RUN([ #ifdef HAVE_TIME_H #include #endif #ifdef HAVE_SIGNAL_H #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_SYS_TIMERFD_H #include #endif int main(int argc, char *argv[]) { #if defined(HAVE_TIMERFD_CREATE) && defined(HAVE_SYS_TIMERFD_H) if (timerfd_create(CLOCK_REALTIME, 0) < 0) { return 1; } #else return 1; #endif return 0; } ], [rb__cv_timerfd_create_works=yes], [rb__cv_timerfd_create_works=no], [rb__cv_timerfd_create_works=no]) ]) case $rb__cv_timerfd_create_works in yes) AC_DEFINE([USE_TIMERFD_CREATE], 1, [Define to 1 if we can use timerfd_create(CLOCK_REALTIME,...)]);; esac ]) RB_CHECK_TIMER_CREATE RB_CHECK_TIMERFD_CREATE AC_FUNC_ALLOCA AC_FUNC_VFORK AC_FUNC_MMAP AC_MSG_CHECKING(for /dev/poll) if test -c "/dev/poll"; then AC_MSG_RESULT(yes) AC_DEFINE(HAVE_DEVPOLL, [1], [Define to 1 if you have devpoll]) else AC_MSG_RESULT(no) fi if test "$is_mingw" = "yes"; then AC_DEFINE(HAVE_WIN32, [1], [Define to 1 if you are on windows]) fi dnl OpenSSL support AC_MSG_CHECKING(for OpenSSL) AC_ARG_ENABLE(openssl, [AC_HELP_STRING([--enable-openssl[=DIR]],[Enable OpenSSL support (DIR optional).]) AC_HELP_STRING([--disable-openssl],[Disable OpenSSL support.])], [cf_enable_openssl=$enableval], [cf_enable_openssl="auto"]) if test "$cf_enable_openssl" != "no" ; then cf_openssl_basedir="" if test "$cf_enable_openssl" != "auto" && test "$cf_enable_openssl" != "yes" ; then dnl Support for --enable-openssl=/some/place cf_openssl_basedir="`echo ${cf_enable_openssl} | sed 's/\/$//'`" else dnl Do the auto-probe here. Check some common directory paths. for dirs in /usr/local/ssl /usr/pkg /usr/local \ /usr/local/openssl ; do if test -f "${dirs}/include/openssl/opensslv.h" ; then cf_openssl_basedir="${dirs}" break fi done unset dirs fi dnl Now check cf_openssl_found to see if we found anything. if test ! -z "$cf_openssl_basedir"; then if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h" ; then SSL_CFLAGS="-I${cf_openssl_basedir}/include" SSL_LIBS="-L${cf_openssl_basedir}/lib" else dnl OpenSSL wasn't found in the directory specified. Naughty dnl administrator... cf_openssl_basedir="" fi else dnl Check for stock FreeBSD 4.x and 5.x systems, since their files dnl are in /usr/include and /usr/lib. In this case, we don't want to dnl change INCLUDES or LIBS, but still want to enable OpenSSL. dnl We can't do this check above, because some people want two versions dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl) dnl and they want /usr/local/ssl to have preference. if test -f "/usr/include/openssl/opensslv.h" ; then cf_openssl_basedir="/usr" fi fi dnl If we have a basedir defined, then everything is okay. Otherwise, dnl we have a problem. if test ! -z "$cf_openssl_basedir"; then AC_MSG_RESULT($cf_openssl_basedir) cf_enable_openssl="yes" else AC_MSG_RESULT([not found. Specify a correct path?]) cf_enable_openssl="no" fi unset cf_openssl_basedir else dnl If --disable-openssl was specified AC_MSG_RESULT(disabled) fi save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $SSL_CFLAGS" save_LIBS="$LIBS" LIBS="$LIBS $SSL_LIBS" if test "$cf_enable_openssl" != no; then dnl Check OpenSSL version (must be 0.9.7 or above!) AC_MSG_CHECKING(for OpenSSL 0.9.7 or above) AC_RUN_IFELSE( [AC_LANG_PROGRAM( [#include #include ], [[if (OPENSSL_VERSION_NUMBER >= 0x00907000) exit(0); else exit(1);]])], cf_enable_openssl=yes, cf_enable_openssl=no, cf_enable_openssl=no) if test "$cf_enable_openssl" != no; then AC_MSG_RESULT(found) else AC_MSG_RESULT(no - OpenSSL support disabled) fi fi if test "$cf_enable_openssl" != no; then CPPFLAGS="$CPPFLAGS $SSL_LIBS" AC_CHECK_LIB(crypto, RAND_status, [cf_enable_openssl=yes], [cf_enable_openssl=no]) fi if test "$cf_enable_openssl" != no; then CPPFLAGS="$CPPFLAGS $SSL_LIBS" AC_CHECK_LIB(ssl, SSL_read, [SSL_LIBS="$SSL_LIBS -lssl -lcrypto"], [cf_enable_openssl=no], [-lcrypto]) fi dnl mbedTLS support AC_ARG_ENABLE(mbedtls, [AC_HELP_STRING([--enable-mbedtls], [Enable mbedTLS support.]) AC_HELP_STRING([--disable-mbedtls], [Disable mbedTLS support.])], [cf_enable_mbedtls=$enableval], [cf_enable_mbedtls="auto"]) if test "$cf_enable_mbedtls" != no; then save_CPPFLAGS="$CPPFLAGS" save_LIBS="$LIBS" LIBS="$LIBS $MBEDTLS_LIBS" AC_CHECK_LIB(mbedtls, mbedtls_ssl_init, [ MBEDTLS_LIBS="$MBEDTLS_LIBS -lmbedtls -lmbedx509 -lmbedcrypto" cf_enable_mbedtls=yes ], [cf_enable_mbedtls=no], [-lmbedx509 -lmbedcrypto]) fi dnl GnuTLS support AC_MSG_CHECKING(for GnuTLS) AC_ARG_ENABLE(gnutls, [AC_HELP_STRING([--enable-gnutls],[Enable GnuTLS support.]) AC_HELP_STRING([--disable-gnutls],[Disable GnuTLS support.])], [cf_enable_gnutls=$enableval], [cf_enable_gnutls="auto"]) if test "$cf_enable_gnutls" != no; then PKG_CHECK_MODULES(GNUTLS, [gnutls], [ cf_enable_gnutls="yes" ], [cf_enable_gnutls="no"]) fi dnl mbed TLS is given highest preference when no specified TLS library is provided if test "$cf_enable_openssl" = "auto" -a "$cf_enable_mbedtls" = "yes"; then cf_enable_openssl="no" fi if test "$cf_enable_gnutls" = "auto" -a "$cf_enable_openssl" = "yes" -a "$cf_enable_mbedtls" = "yes"; then cf_enable_gnutls="no" fi if test x"$cf_enable_openssl" != xno; then AC_DEFINE(HAVE_OPENSSL,1,[Has OpenSSL]) GNUTLS_CFLAGS="" GNUTLS_LIBS="" MBEDTLS_LIBS="" MBEDTLS_CFLAGS="" SSL_TYPE="openssl" elif test x"$cf_enable_mbedtls" != xno; then AC_DEFINE(HAVE_MBEDTLS, 1, [Has mbedTLS]) SSL_LIBS="" SSL_CFLAGS="" GNUTLS_CFLAGS="" GNUTLS_LIBS="" SSL_TYPE="mbedtls" elif test x"$cf_enable_gnutls" != xno; then AC_DEFINE(HAVE_GNUTLS, 1, [Has GnuTLS]) SSL_LIBS="" SSL_CFLAGS="" MBEDTLS_LIBS="" MBEDTLS_CFLAGS="" SSL_TYPE="gnutls" fi CPPFLAGS="$save_CPPFLAGS" LIBS="$save_LIBS" dnl End OpenSSL detection dnl Debug-related options dnl ===================== AC_ARG_ENABLE(assert, AC_HELP_STRING([--enable-assert],[Enable assert(). Choose between soft(warnings) and hard(aborts the daemon)]), [assert=$enableval], [assert=no]) if test "$assert" = no; then AC_DEFINE(NDEBUG, 1, [Define this to disable debugging support.]) elif test "$assert" = soft; then AC_DEFINE(SOFT_ASSERT, 1, [Define this to enable soft asserts.]) AC_DEFINE(NDEBUG, 1, [Define this to disable debugging support.]) elif test "$assert" = yes; then assert = "hard"; fi AC_MSG_CHECKING(if you want to do a profile build) AC_ARG_ENABLE(profile, AC_HELP_STRING([--enable-profile],[Enable profiling]), [profile=$enableval], [profile=no]) if test "$profile" = yes; then if test "$ac_cv_c_compiler_gnu" = yes; then CFLAGS="$CFLAGS -pg -static" AC_MSG_RESULT([yes, adding -pg -static]) AC_DEFINE(RB_PROFILE, 1, [Defined to mark profiling is enabled]) else AC_MSG_RESULT([no, profile builds only work with gcc]) fi else AC_MSG_RESULT(no) fi AC_ARG_ENABLE(warnings, AC_HELP_STRING([--enable-warnings],[Enable all sorts of warnings for debugging.]), [CFLAGS="$CFLAGS -Wall -Wcast-qual -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wshadow -Wwrite-strings -W -Wno-unused -Wunused-function -Wunused-variable"],[]) AC_SUBST(LDFLAGS) AC_SUBST(PICFLAGS) AC_SUBST(CFLAGS) AC_SUBST(SEDOBJ) AC_SUBST(SSL_CFLAGS) AC_SUBST(SSL_LIBS) AC_SUBST(GNUTLS_CFLAGS) AC_SUBST(GNUTLS_LIBS) AC_SUBST(MBEDTLS_CFLAGS) AC_SUBST(MBEDTLS_LIBS) if test "$prefix" = "NONE"; then AC_DEFINE_UNQUOTED(RB_PREFIX, "$ac_default_prefix", [Prefix where librb is installed.]) else dnl Don't get bitten by Cygwin's stupidity if the user specified dnl a custom prefix with a trailing slash prefix=`echo $prefix | sed 's/\/$//'` AC_DEFINE_UNQUOTED(RB_PREFIX, "$prefix", [Prefix where librb is installed.]) fi AC_SUBST(RB_PREFIX) PKG_PROG_PKG_CONFIG build_ltdl=$with_included_ltdl AM_CONDITIONAL([BUILD_LTDL], [test x"$build_ltdl" = x"yes"]) case "$host_os" in *cygwin*) AC_DEFINE_UNQUOTED(CYGWIN,1,[This is a Cygwin system]) AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system]) ;; *mingw* | *msys*) AC_DEFINE_UNQUOTED(MINGW,1,[This is a MinGW system]) AC_DEFINE_UNQUOTED(WINDOWS,1,[This is a Windows system]) AC_CHECK_HEADER(winsock2.h, , [AC_MSG_ERROR([** MinGW and no winsock2.h. I give up.])]) LIBS="$LIBS -lws2_32 -liphlpapi" is_mingw="yes" ;; *) ;; esac AM_CONDITIONAL([MINGW], [test "$is_mingw" = "yes"]) if test "$ac_cv_c_compiler_gnu" = yes; then IRC_CFLAGS="$IRC_CFLAGS -O0 -Wall" fi dnl If we support -g, use it! if test "$ac_cv_prog_cc_g" = yes; then IRC_CFLAGS="$IRC_CFLAGS -g" fi dnl check for /dev/null so we can use it to hold evil fd's AC_MSG_CHECKING([for /dev/null]) if test -c /dev/null ; then AC_DEFINE(PATH_DEVNULL, "/dev/null", [Path to /dev/null]) AC_MSG_RESULT(yes) else AC_DEFINE(PATH_DEVNULL, "devnull.log", [Path to /dev/null]) AC_MSG_RESULT(no - using devnull.log) fi dnl jdc -- If CFLAGS is defined, best use it everywhere... dnl NOTE: jv says it must be added to the *END*, because things like dnl "gcc -O9 -O2" will result in -O2 getting preference. How stupid. if test ! -z "$CFLAGS"; then IRC_CFLAGS="$IRC_CFLAGS $CFLAGS" fi AC_PROG_YACC dnl AC_PROG_YACC defaults to yacc unconditionally if nothing can be found if test "$YACC" = "yacc" -a -z "`which $YACC 2>/dev/null`"; then AC_MSG_ERROR([could not locate a suitable parser generator; install bison, yacc, or byacc]) fi AC_PROG_LEX if test "$LEX" = ":"; then AC_MSG_ERROR([could not locate a suitable lexical generator, install flex or lex.]) fi AC_ARG_ENABLE([fhs-paths], [AS_HELP_STRING([--enable-fhs-paths], [Use more FHS-like pathnames (for packagers).])], [], [dnl detect if the user appears to want --enable-fhs-paths AS_IF([test "$libexecdir" = '${exec_prefix}/libexec' && \ test "$localstatedir" = '${prefix}/var' && \ test "$libdir" = '${exec_prefix}/lib'], [enable_fhs_paths=no], [enable_fhs_paths=yes]) ]) dnl use directory structure of cached as default (hack) AS_IF([test "x$enable_fhs_paths" = "xyes"], [dnl Avoid name collisions. pkglibexecdir='${libexecdir}/${PACKAGE_TARNAME}' rundir=${rundir-'${prefix}/run'} pkgrundir='${rundir}/${PACKAGE_TARNAME}' pkglocalstatedir='${localstatedir}/${PACKAGE_TARNAME}' AC_DEFINE([ENABLE_FHS_PATHS], [1], [Uncomment if FHS pathnames are enabled])], [libexecdir='${bindir}' pkglibexecdir='${libexecdir}' rundir='${sysconfdir}' pkgrundir='${rundir}' localstatedir='${prefix}' pkglocalstatedir='${sysconfdir}']) pkglibdir='${libdir}/${PACKAGE_TARNAME}' AC_SUBST([pkglibdir]) AC_SUBST([rundir]) AC_SUBST([pkgrundir]) AC_SUBST([pkglocalstatedir]) AC_DEFINE_DIR([PKGLOCALSTATEDIR], [pkglocalstatedir], [[Directory in which to store state, such as ban database]]) AC_SUBST([pkglibexecdir]) AC_DEFINE_DIR([PKGLIBEXECDIR], [pkglibexecdir], [Directory where binaries the IRCd itself spawns live]) dnl Checks for header files. AC_HEADER_STDC AC_HEADER_STDBOOL AC_CHECK_HEADERS([crypt.h sys/resource.h sys/param.h errno.h sys/syslog.h stddef.h sys/wait.h wait.h sys/epoll.h sys/uio.h machine/endian.h]) dnl Stuff that the memory manager (imalloc) depends on dnl ================================================== AC_C_CONST if test "$ac_cv_header_machine_endian_h" = "no" ; then AC_C_BIGENDIAN fi AC_TYPE_PID_T AC_TYPE_SIZE_T AC_CHECK_SIZEOF(short) AC_CHECK_SIZEOF(int) AC_CHECK_SIZEOF(long) AC_CHECK_SIZEOF(long long) dnl Networking Functions dnl ==================== AC_SEARCH_LIBS(socket, [socket ws2_32], , [AC_MSG_ERROR([You have no socket()! Aborting.])]) dnl SunOS/Solaris required libnsl for inet_ntoa() if test x"$SUN" = xyes; then AC_SEARCH_LIBS(inet_ntoa, nsl,, [AC_MSG_ERROR([libnsl not found! Aborting.])]) fi AC_SEARCH_LIBS(crypt, [crypt descrypt],,) CRYPT_LIB=$ac_cv_search_crypt if test "$CRYPT_LIB" = "none required"; then unset CRYPT_LIB elif test "$CRYPT_LIB" = no; then unset CRYPT_LIB fi AC_SUBST(CRYPT_LIB) AC_C_BIGENDIAN dnl Check for stdarg.h - if we can't find it, halt configure AC_CHECK_HEADER(stdarg.h, , [AC_MSG_ERROR([** stdarg.h could not be found - charybdis will not compile without it **])]) AC_CHECK_FUNCS([strlcat strlcpy]) AC_TYPE_INT16_T AC_TYPE_INT32_T AC_CHECK_TYPE([sa_family_t], [], [AC_DEFINE(sa_family_t, [u_int16_t], [If system does not define sa_family_t, define it here.])], [[#include #include ]]) AC_CHECK_TYPES([uintptr_t]) dnl check for various functions... AC_CHECK_FUNCS([snprintf vsnprintf socketpair mmap gettimeofday strdup strndup ]) AC_FUNC_ALLOCA dnl Specialized functions checks dnl ============================ dnl check for nanosleep AC_CHECK_FUNC(nanosleep,,[AC_CHECK_LIB(rt,nanosleep, LIBS="${LIBS} -lrt", [AC_CHECK_LIB(posix4,nanosleep, LIBS="${LIBS} -lposix4" )])]) if test x$ac_cv_func_nanosleep = xno && test x$ac_cv_lib_posix4_nanosleep = xno && test x$ac_cv_lib_rt_nanosleep = xno then AC_MSG_RESULT("nanosleep not found..using select for delay") else AC_DEFINE([HAVE_NANOSLEEP], 1, [Define if nanosleep exists]) fi dnl OpenSSL support AC_MSG_CHECKING(for OpenSSL) AC_ARG_ENABLE(openssl, [AC_HELP_STRING([--enable-openssl[=DIR]],[Enable OpenSSL support (DIR optional).]) AC_HELP_STRING([--disable-openssl],[Disable OpenSSL support.])], [cf_enable_openssl=$enableval], [cf_enable_openssl="auto"]) if test "$cf_enable_openssl" != "no" ; then cf_openssl_basedir="" if test "$cf_enable_openssl" != "auto" && test "$cf_enable_openssl" != "yes" ; then dnl Support for --enable-openssl=/some/place cf_openssl_basedir="`echo ${cf_enable_openssl} | sed 's/\/$//'`" else dnl Do the auto-probe here. Check some common directory paths. for dirs in /usr/local/ssl /usr/pkg /usr/local \ /usr/local/openssl ; do if test -f "${dirs}/include/openssl/opensslv.h" ; then cf_openssl_basedir="${dirs}" break fi done unset dirs fi dnl Now check cf_openssl_found to see if we found anything. if test ! -z "$cf_openssl_basedir"; then if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h" ; then SSL_INCLUDES="-I${cf_openssl_basedir}/include" SSL_LIBS="-L${cf_openssl_basedir}/lib" else dnl OpenSSL wasn't found in the directory specified. Naughty dnl administrator... cf_openssl_basedir="" fi else dnl Check for stock FreeBSD 4.x and 5.x systems, since their files dnl are in /usr/include and /usr/lib. In this case, we don't want to dnl change INCLUDES or LIBS, but still want to enable OpenSSL. dnl We can't do this check above, because some people want two versions dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl) dnl and they want /usr/local/ssl to have preference. if test -f "/usr/include/openssl/opensslv.h" ; then cf_openssl_basedir="/usr" fi fi dnl If we have a basedir defined, then everything is okay. Otherwise, dnl we have a problem. if test ! -z "$cf_openssl_basedir"; then AC_MSG_RESULT($cf_openssl_basedir) cf_enable_openssl="yes" else AC_MSG_RESULT([not found. Specify a correct path?]) cf_enable_openssl="no" fi unset cf_openssl_basedir else dnl If --disable-openssl was specified AC_MSG_RESULT(disabled) fi save_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $SSL_INCLUDES" save_LIBS="$LIBS" LIBS="$LIBS $SSL_LIBS" if test "$cf_enable_openssl" != no; then dnl Check OpenSSL version (must be 0.9.6 or above!) AC_MSG_CHECKING(for OpenSSL 0.9.6 or above) AC_RUN_IFELSE( [AC_LANG_PROGRAM( [#include #include ], [[if ( OPENSSL_VERSION_NUMBER >= 0x00906000) exit(0); else exit(1);]])], cf_openssl_version_ok=yes, cf_openssl_version_ok=no, cf_openssl_version_ok=no) if test "$cf_openssl_version_ok" = yes; then AC_MSG_RESULT(found) dnl Work around pmake/gmake conditional incompatibilities AC_SUBST(ENCSPEED, encspeed) dnl Do all the HAVE_LIBCRYPTO magic -- and check for ciphers CPPFLAGS="$CPPFLAGS $SSL_LIBS" AC_CHECK_LIB(crypto, RSA_free) SSL_LIBS="$SSL_LIBS -lcrypto" SSL_SRCS_ENABLE='$(SSL_SRCS)' else AC_MSG_RESULT(no - OpenSSL support disabled) fi fi CPPFLAGS="$save_CPPFLAGS" LIBS="$save_LIBS" dnl End OpenSSL detection dnl Specialized functions and libraries dnl =================================== AC_ARG_WITH(zlib-path, AC_HELP_STRING([--with-zlib-path=DIR],[Path to libz.so for ziplinks support.]), [LIBS="$LIBS -L$withval"],) AC_ARG_ENABLE(zlib, AC_HELP_STRING([--disable-zlib],[Disable ziplinks support]), [zlib=$enableval],[zlib=yes]) if test "$zlib" = yes; then AC_CHECK_HEADER(zlib.h, [ AC_CHECK_LIB(z, zlibVersion, [ AC_SUBST(ZLIB_LD, -lz) AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if zlib (-lz) is available.]) ], zlib=no) ], zlib=no) fi dnl Check for shared sqlite dnl ====================== AC_ARG_WITH(shared-sqlite, AC_HELP_STRING([--with-shared-sqlite],[Use shared sqlite]), [shared_sqlite=$withval],[shared_sqlite=no]) if test "$shared_sqlite" = yes; then PKG_CHECK_MODULES(SQLITE, [sqlite3], [ shared_sqlite=yes ], shared_sqlite=no) fi if test "$shared_sqlite" = no; then SQLITE_OBJ='sqlite3.$(OBJEXT)' fi AC_SUBST(SQLITE_LD, "$SQLITE_LIBS") AC_SUBST(SQLITE_INCLUDES, "$SQLITE_CFLAGS") AC_SUBST(SQLITE_OBJ) dnl Check for PCRE2 dnl =============== PKG_CHECK_MODULES(PCRE, [libpcre2-8], [have_pcre="yes"], [have_pcre="no"]) AM_CONDITIONAL([PCRE], [test "x$have_pcre" = "xyes"]) dnl ********************************************************************** dnl Check for --with-confdir [deprecated, use --sysconfdir instead] dnl ********************************************************************** AC_ARG_WITH([confdir], [AC_HELP_STRING([--with-confdir=DIR], [Directory to install config files [deprecated, use --sysconfdir instead].])], [ sysconfdir=`echo $withval | sed 's/\/$//'` ], [ confdir='${sysconfdir}' ]) AC_DEFINE_DIR([ETC_DIR], [sysconfdir], [Prefix where config files are installed.]) dnl ********************************************************************** dnl Check for --with-logdir dnl ********************************************************************** AC_MSG_CHECKING([whether to modify logdir]) AC_ARG_WITH(logdir, AC_HELP_STRING([--with-logdir=DIR], [Directory where to write logfiles.]), [ logdir=`echo $withval | sed 's/\/$//'` AC_MSG_RESULT(yes)], [ AS_IF([test "x$enable_fhs_paths" = "xyes"], [logdir='${localstatedir}/log/${PACKAGE_TARNAME}'], [logdir='${prefix}/logs']) AC_MSG_RESULT(no)]) AC_DEFINE_DIR([LOG_DIR], [logdir], [Prefix where to write logfiles.]) AC_SUBST_DIR([logdir]) dnl ********************************************************************** dnl Check for --with-helpdir dnl ********************************************************************** AC_MSG_CHECKING([whether to modify helpdir]) AC_ARG_WITH(helpdir, AC_HELP_STRING([--with-helpdir=DIR], [Directory to install help files.]), [ helpdir=`echo $withval | sed 's/\/$//'` AC_MSG_RESULT(yes) ], [ AS_IF([test "x$enable_fhs_paths" = "xyes"], [helpdir='${datadir}/${PACKAGE_TARNAME}/help'], [helpdir='${prefix}/help']) AC_MSG_RESULT(no) ]) AC_DEFINE_DIR([HELP_DIR], [helpdir], [Prefix where help files are installed.]) AC_SUBST_DIR([helpdir]) dnl ********************************************************************** dnl Check for --with-moduledir dnl ********************************************************************** AC_MSG_CHECKING([whether to modify moduledir]) AC_ARG_WITH(moduledir, [AC_HELP_STRING([--with-moduledir=DIR], [Directory to install modules.])], [ moduledir=`echo $withval | sed 's/\/$//'` AC_MSG_RESULT(yes)], [ AS_IF([test "x$enable_fhs_paths" = "xyes"], [moduledir='${pkglibdir}/modules'], [moduledir='${prefix}/modules']) AC_MSG_RESULT(no) ]) AC_DEFINE_DIR(MODULE_DIR, moduledir, [Prefix where modules are installed.]) AC_SUBST_DIR([moduledir]) dnl Check for --with-rundir AC_MSG_CHECKING([whether or modify rundir]) AC_ARG_WITH([rundir], [AC_HELP_STRING([--with-rundir=DIR], [Directory in which to store pidfile.])], [AC_MSG_RESULT([yes]) rundir=`echo $withval | sed 's/\/$//'`], [AC_MSG_RESULT([no]) AS_IF([test "x$enable_fhs_paths" = "xyes"], [rundir='${prefix}/run'], [rundir='${sysconfdir}'])]) AC_SUBST([rundir]) AC_DEFINE_DIR([PKGRUNDIR], [pkgrundir], [Directory to store pidfile in.]) dnl Installed utility program prefixes (does not affect binaries dnl installed into pkglibexecdir) AC_MSG_CHECKING([for program prefix]) AC_ARG_WITH([program-prefix], [AS_HELP_STRING([--with-program-prefix=], [If set, programs installed into PATH will be installed with names prefixed by this prefix.])], [test "x$with_program_prefix" = "xno" && with_program_prefix=], [with_program_prefix=]) AC_MSG_RESULT(["$with_program_prefix"]) PROGRAM_PREFIX="$with_program_prefix" AC_SUBST([PROGRAM_PREFIX]) AC_DEFINE_UNQUOTED([PROGRAM_PREFIX], ["$with_program_prefix"], [String with which all programs intended to be in PATH are prefixed.]) dnl ********************************************************************** dnl Branding dnl ********************************************************************** AC_MSG_CHECKING([whether custom branding is requested]) AC_ARG_WITH(custom-branding, AC_HELP_STRING([--with-custom-branding=NAME], [Custom branding name.]), [BRANDING_NAME=$withval AC_MSG_RESULT([yes])], [BRANDING_NAME=$PACKAGE_NAME AC_MSG_RESULT([no])] ) AC_MSG_CHECKING([whether a custom version is requested]) AC_ARG_WITH(custom-version, AC_HELP_STRING([--with-custom-version=NAME], [Custom version branding.]), [BRANDING_VERSION=$withval AC_MSG_RESULT([yes])], [BRANDING_VERSION=$PACKAGE_VERSION AC_MSG_RESULT([no])] ) AC_DEFINE_UNQUOTED(BRANDING_NAME, ["$BRANDING_NAME"], [Custom branding name.]) AC_DEFINE_UNQUOTED(BRANDING_VERSION, ["$BRANDING_VERSION"], [Custom branding name.]) if test "x$BRANDING_NAME" != "x$PACKAGE_NAME"; then AC_DEFINE(CUSTOM_BRANDING, 1, [Define if custom branding is enabled.]) fi dnl ********************************************************************** dnl Enable oper chghost dnl ********************************************************************** AC_ARG_ENABLE(oper-chghost, AC_HELP_STRING([--enable-oper-chghost],[Enable opers to use the CHGHOST command]), [operchghost=$enableval],[operchghost=no]) if test "$operchghost" = yes; then AC_DEFINE(ENABLE_OPER_CHGHOST, 1, [Define this to enable opers to use the CHGHOST command.]) fi dnl Debug-related options dnl ===================== AC_ARG_ENABLE(assert, AC_HELP_STRING([--enable-assert],[Enable assert(). Choose between soft(warnings) and hard(aborts the daemon)]), [assert=$enableval], [assert=no]) if test "$assert" = no; then AC_DEFINE(NDEBUG, 1, [Define this to disable debugging support.]) elif test "$assert" = soft; then AC_DEFINE(SOFT_ASSERT, 1, [Define this to enable soft asserts.]) AC_DEFINE(NDEBUG, 1, [Define this to disable debugging support.]) elif test "$assert" = yes; then assert = "hard"; fi AC_MSG_CHECKING(if you want to do a profile build) AC_ARG_ENABLE(profile, AC_HELP_STRING([--enable-profile],[Enable profiling]), [profile=$enableval], [profile=no]) if test "$profile" = yes; then if test "$ac_cv_c_compiler_gnu" = yes; then IRC_CFLAGS="$IRC_CFLAGS -pg" AC_MSG_RESULT([yes, adding -pg]) AC_DEFINE(CHARYBDIS_PROFILE, 1, [Define this if you are profiling.]) else AC_MSG_RESULT([no, profile builds only work with gcc]) fi else AC_MSG_RESULT(no) fi AC_ARG_WITH(nicklen, AC_HELP_STRING([--with-nicklen=LENGTH],[Set the upper-bound nick length to LENGTH (default 31, max 50)]), [ if ! expr "$withval" + 0 >/dev/null 2>&1; then AC_ERROR([NICKLEN must be a numeric value]) fi if test $withval -gt 50; then NICKLEN=50 AC_MSG_WARN([NICKLEN has a hard limit of 50. Setting NICKLEN=50]) elif test $withval -lt 9; then NICKLEN=9 AC_MSG_WARN([NICKLEN has a lower limit of 9. Setting NICKLEN=9]) else NICKLEN="$withval" fi ], [NICKLEN=31]) AC_ARG_WITH(topiclen, AC_HELP_STRING([--with-topiclen=NUMBER],[Set the max topic length to NUMBER (default 390, max 390)]), [ if test $withval -gt 390; then TOPICLEN=390 AC_MSG_WARN([TOPICLEN has a hard limit of 390. Setting TOPICLEN=390]) else TOPICLEN=$withval fi ], [TOPICLEN=390]) AC_DEFINE_UNQUOTED(TOPICLEN, ${TOPICLEN}, [Maximum topic length (<=390)]) AC_DEFINE_UNQUOTED(NICKLEN, (${NICKLEN}+1), [Nickname length]) # rpath, for finding librb.so at run time hold_ldflags=$LDFLAGS AC_MSG_CHECKING(for the ld -rpath flag) LDFLAGS="${LDFLAGS} -Wl,-rpath=${libdir}" AC_LINK_IFELSE([AC_LANG_PROGRAM([],[int i;])], found=yes, found=no) LDFLAGS=$hold_ldflags AC_MSG_RESULT($found) if test "$found" = yes; then LDFLAGS="${LDFLAGS} -Wl,-rpath=\${libdir}" fi # This must be down here, or it will mess up checks like the ones # for -Wl,-export-dynamic # -- jilles CWARNS="" AC_ARG_ENABLE(warnings, AC_HELP_STRING([--enable-warnings],[Enable all sorts of warnings for debugging.]), [ IRC_CFLAGS="$IRC_CFLAGS -O0" CFLAGS="$IRC_CFLAGS" CHARYBDIS_C_GCC_TRY_FLAGS([-Wall], charybdis_cv_c_gcc_w_all) CHARYBDIS_C_GCC_TRY_FLAGS([-Wpointer-arith], charybdis_cv_c_gcc_w_pointer_arith) CHARYBDIS_C_GCC_TRY_FLAGS([-Wimplicit -Wnested-externs], charybdis_cv_c_gcc_w_implicit) CHARYBDIS_C_GCC_TRY_FLAGS([-Wcast-align], charybdis_cv_c_gcc_w_cast_align) CHARYBDIS_C_GCC_TRY_FLAGS([-Wcast-qual], charybdis_cv_c_gcc_w_cast_qual) CHARYBDIS_C_GCC_TRY_FLAGS([-Wwrite-strings], charybdis_cv_c_gcc_w_write_strings) CHARYBDIS_C_GCC_TRY_FLAGS([-Werror-implicit-function-declaration], charybdis_cv_c_gcc_w_error_implicit_function_declaration) CHARYBDIS_C_GCC_TRY_FLAGS([-Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations], charybdis_cv_c_gcc_prototypes) CHARYBDIS_C_GCC_TRY_FLAGS([-Wparentheses], charybdis_cv_c_gcc_parentheses) CHARYBDIS_C_GCC_TRY_FLAGS([-W -Wno-unused], charybdis_cv_c_gcc_w) CHARYBDIS_C_GCC_TRY_FLAGS([-Wextra], charybdis_cv_c_gcc_w_extra) CHARYBDIS_C_GCC_TRY_FLAGS([-Wshadow], charybdis_cv_c_gcc_w_shadow) CHARYBDIS_C_GCC_TRY_FLAGS([-Wmissing-noreturn], charybdis_cv_c_gcc_w_missing_noreturn) CHARYBDIS_C_GCC_TRY_FLAGS([-Wundef], charybdis_cv_c_gcc_w_undef) CHARYBDIS_C_GCC_TRY_FLAGS([-Wpacked], charybdis_cv_c_gcc_w_packed) CHARYBDIS_C_GCC_TRY_FLAGS([-Wnested-externs], charybdis_cv_c_gcc_w_nested_externs) CHARYBDIS_C_GCC_TRY_FLAGS([-Wunused-function -Wunused-label -Wunused-value -Wunused-variable], charybdis_cv_c_gcc_w_unused) CHARYBDIS_C_GCC_TRY_FLAGS([-Wredundant-decls], charybdis_cv_c_gcc_w_redundant_decls) CHARYBDIS_C_GCC_TRY_FLAGS([-Wfloat-equal], charybdis_cv_c_gcc_w_float_equal) CHARYBDIS_C_GCC_TRY_FLAGS([-Wformat -Wformat-y2k -Wno-format-security], charybdis_cv_c_gcc_w_format) IRC_CFLAGS="$CFLAGS" ],[]) IRC_CFLAGS="$IRC_CFLAGS $CWARNS" AC_SUBST(MODULES_LIBS) AC_SUBST(MOD_TARGET) AC_SUBST(SSL_SRCS_ENABLE) AC_SUBST(SSL_INCLUDES) AC_SUBST(SSL_LIBS) AC_SUBST(LDFLAGS) AC_SUBST(PICFLAGS) AC_SUBST(IRC_CFLAGS) AC_SUBST(SEDOBJ) if test "$prefix" = "NONE"; then AC_DEFINE_UNQUOTED(IRCD_PREFIX, "$ac_default_prefix", [Prefix where the ircd is installed.]) else dnl Don't get bitten by Cygwin's stupidity if the user specified dnl a custom prefix with a trailing slash prefix=`echo $prefix | sed 's/\/$//'` AC_DEFINE_UNQUOTED(IRCD_PREFIX, "$prefix", [Prefix where the ircd is installed.]) fi AC_CONFIG_COMMANDS([tools/genssl_chmod], [chmod 755 tools/genssl]) AC_OUTPUT dnl Make it look sexay! echo echo "Compiling $PACKAGE_NAME $PACKAGE_VERSION" echo $RB_VERSION echo $RB_DATESTR echo echo "Installing into: $prefix" echo "IPv6 support ................... $ipv6" echo "Assert debugging ............... $assert" echo "SSL Type........................ $SSL_TYPE" echo