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326 lines
8.1 KiB
Plaintext
326 lines
8.1 KiB
Plaintext
#
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# ngIRCd -- The Next Generation IRC Daemon
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# Copyright (c)2001-2003 by Alexander Barton (alex@barton.de)
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# Please read the file COPYING, README and AUTHORS for more information.
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#
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# $Id: configure.in,v 1.82 2003/03/07 14:37:30 alex Exp $
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#
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# -- Initialisierung --
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AC_PREREQ(2.50)
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AC_INIT(ngircd, CVSHEAD)
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AC_CONFIG_SRCDIR(src/ngircd/ngircd.c)
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AC_CANONICAL_TARGET
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AM_INIT_AUTOMAKE
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AM_CONFIG_HEADER(src/config.h)
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# -- Templates fuer config.h --
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AH_TEMPLATE([DEBUG], [Define if debug-mode should be enabled])
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AH_TEMPLATE([HAVE_socklen_t], [Define if socklen_t exists])
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AH_TEMPLATE([SNIFFER], [Define if IRC sniffer should be enabled])
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AH_TEMPLATE([STRICT_RFC], [Define if ngIRCd should behave strict RFC compliant])
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AH_TEMPLATE([USE_SYSLOG], [Define if syslog should be used for logging])
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AH_TEMPLATE([USE_ZLIB], [Define if zlib compression should be enabled])
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AH_TEMPLATE([USE_TCPWRAP], [Define if TCP wrappers should be used])
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AH_TEMPLATE([IRCPLUS], [Define if IRC+ protocol should be used])
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AH_TEMPLATE([RENDEZVOUS], [Define if Rendezvous support should be included])
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AH_TEMPLATE([TARGET_OS], [Target operating system name])
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AH_TEMPLATE([TARGET_VENDOR], [Target system vendor])
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AH_TEMPLATE([TARGET_CPU], [Target CPU name])
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# -- C Compiler --
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AC_PROG_CC
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# -- Hilfsprogramme --
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AC_PROG_AWK
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PROG_MAKE_SET
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AC_PROG_RANLIB
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# -- Compiler Features --
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AC_LANG_C
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AM_C_PROTOTYPES
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AC_C_CONST
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# -- Defines --
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if test `uname` = "A/UX"; then
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# unter A/UX sollte _POSIX_SOURCE definiert sein.
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AC_MSG_RESULT([detected A/UX, defining _POSIX_SOURCE])
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CFLAGS="$CFLAGS -D_POSIX_SOURCE"
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fi
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if test `uname` = "HP-UX"; then
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# unter HP-UX 11.11 muss _XOPEN_SOURCE_EXTENDED definiert sein.
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AC_MSG_RESULT([detected HP-UX, defining _XOPEN_SOURCE_EXTENDED])
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CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
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fi
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# -- Header --
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AC_HEADER_STDC
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AC_HEADER_TIME
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AC_HEADER_SYS_WAIT
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AC_CHECK_HEADERS([ \
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ctype.h errno.h fcntl.h netdb.h netinet/in.h stdlib.h string.h \
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strings.h sys/socket.h sys/time.h unistd.h \
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],,AC_MSG_ERROR([required C header missing!]))
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AC_CHECK_HEADERS([arpa/inet.h ctype.h malloc.h stdint.h varargs.h])
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# -- Datentypen --
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AC_MSG_CHECKING(whether socklen_t exists)
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AC_TRY_COMPILE([
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#include <sys/socket.h>
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#include <sys/types.h>
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],[
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socklen_t a, b;
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a = 2; b = 4; a += b;
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],[
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AC_DEFINE(HAVE_socklen_t) AC_MSG_RESULT(yes)
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],[
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AC_MSG_RESULT(no)
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])
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AC_TYPE_SIGNAL
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AC_TYPE_SIZE_T
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# -- Libraries --
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AC_CHECK_LIB(UTIL,memmove)
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AC_CHECK_LIB(socket,bind)
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AC_CHECK_LIB(nsl,gethostent)
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# -- Funktionen --
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AC_FUNC_MALLOC
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AC_FUNC_FORK
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AC_FUNC_STRFTIME
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AC_CHECK_FUNCS([ \
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bind gethostbyaddr gethostbyname gethostname inet_ntoa memmove \
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memset setsockopt socket strcasecmp strchr strerror strstr waitpid \
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],,AC_MSG_ERROR([required function missing!]))
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AC_CHECK_FUNCS(inet_aton isdigit sigaction snprintf vsnprintf strlcpy strlcat)
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AC_CHECK_FUNCS(poll,[AC_CHECK_HEADER(sys/poll.h)],
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[AC_CHECK_FUNCS(select,[AC_CHECK_HEADER(sys/select.h)],
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AC_MSG_ERROR([neither poll() nor select() is available!]))
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]
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)
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# -- Konfigurationsoptionen --
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x_syslog_on=no
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AC_ARG_WITH(syslog,
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[ --without-syslog disable syslog (autodetected by default)],
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[ if test "$withval" = "yes"; then
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AC_CHECK_LIB(be, syslog)
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AC_CHECK_FUNCS(syslog, x_syslog_on=yes,
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AC_MSG_ERROR([Can't enable syslog!])
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)
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fi
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],
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[
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AC_CHECK_LIB(be, syslog)
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AC_CHECK_FUNCS(syslog, x_syslog_on=yes)
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]
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)
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if test "$x_syslog_on" = "yes"; then
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AC_DEFINE(USE_SYSLOG, 1)
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AC_CHECK_HEADERS(syslog.h)
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fi
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x_zlib_on=no
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AC_ARG_WITH(zlib,
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[ --without-zlib disable zlib compression (autodetected by default)],
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[ if test "$withval" = "yes"; then
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AC_CHECK_LIB(z, deflate)
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AC_CHECK_FUNCS(deflate, x_zlib_on=yes,
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AC_MSG_ERROR([Can't enable zlib!])
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)
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fi
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],
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[ AC_CHECK_LIB(z, deflate)
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AC_CHECK_FUNCS(deflate, x_zlib_on=yes)
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]
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)
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if test "$x_zlib_on" = "yes"; then
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AC_DEFINE(USE_ZLIB, 1)
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AC_CHECK_HEADERS(zlib.h)
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fi
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x_tcpwrap_on=no
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AC_ARG_WITH(tcp-wrappers,
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[ --with-tcp-wrappers enable TCP wrappers support],
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[ if test "$withval" = "yes"; then
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AC_CHECK_LIB(wrap, tcpd_warn)
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AC_MSG_CHECKING(checking for hosts_access)
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AC_TRY_LINK([
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#include <tcpd.h>
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],[
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void *ptr;
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ptr = hosts_access;
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],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(USE_TCPWRAP, 1)
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x_tcpwrap_on=yes
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],[
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AC_MSG_RESULT(no)
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AC_MSG_ERROR([Can't enable TCP wrappers!])
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])
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fi
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]
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)
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x_rendezvous_on=no
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AC_ARG_WITH(rendezvous,
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[ --with-rendezvous enable support for "Rendezvous"],
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[ if test "$withval" = "yes"; then
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AC_CHECK_FUNCS(DNSServiceRegistrationCreate, x_rendezvous_on=yes,
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AC_MSG_ERROR([Can't enable Rendezvous!])
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)
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fi
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]
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)
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if test "$x_rendezvous_on" = "yes"; then
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AC_DEFINE(RENDEZVOUS, 1)
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AC_CHECK_HEADERS(DNSServiceDiscovery/DNSServiceDiscovery.h mach/port.h)
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fi
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x_ircplus_on=yes
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AC_ARG_ENABLE(ircplus,
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[ --disable-ircplus disable IRC+ protocol],
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if test "$enableval" = "no"; then x_ircplus_on=no; fi
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)
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if test "$x_ircplus_on" = "yes"; then
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AC_DEFINE(IRCPLUS, 1)
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fi
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x_sniffer_on=no; x_debug_on=no
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AC_ARG_ENABLE(sniffer,
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[ --enable-sniffer enable IRC traffic sniffer (enables debug mode)],
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if test "$enableval" = "yes"; then
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AC_DEFINE(SNIFFER, 1)
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x_sniffer_on=yes; x_debug_on=yes
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fi
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)
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AC_ARG_ENABLE(debug,
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[ --enable-debug show additional debug output],
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if test "$enableval" = "yes"; then x_debug_on=yes; fi
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)
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if test "$x_debug_on" = "yes"; then
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AC_DEFINE(DEBUG, 1)
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fi
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x_strict_rfc_on=no
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AC_ARG_ENABLE(strict-rfc,
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[ --enable-strict-rfc strict RFC conformance -- may break clients!],
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if test "$enableval" = "yes"; then
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AC_DEFINE(STRICT_RFC, 1)
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x_strict_rfc_on=yes
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fi
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)
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# -- Definitionen --
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AC_DEFINE_UNQUOTED(TARGET_CPU, "$target_cpu" )
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AC_DEFINE_UNQUOTED(TARGET_VENDOR, "$target_vendor" )
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AC_DEFINE_UNQUOTED(TARGET_OS, "$target_os" )
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# -- Variablen --
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if test "$GCC" = "yes"; then
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the_CFLAGS="-Wall -Wtraditional -Wpointer-arith -Wstrict-prototypes"
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add_CFLAGS="$CFLAGS $CFLAGS_ADD"
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else
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the_CFLAGS="$CFLAGS"
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add_CFLAGS="$CFLAGS_ADD"
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fi
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CFLAGS="$the_CFLAGS $add_CFLAGS -DSYSCONFDIR='\"\$(sysconfdir)\"'"
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# -- Ausgabe der Dateien --
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AC_OUTPUT([ \
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Makefile \
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doc/Makefile \
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doc/de/Makefile \
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MacOSX/Makefile \
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MacOSX/ngircd.pbproj/Makefile \
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src/Makefile \
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src/portab/Makefile \
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src/tool/Makefile \
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src/ngircd/Makefile \
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src/testsuite/Makefile \
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man/Makefile \
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contrib/Makefile \
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])
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# -- Result --
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echo
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echo "ngIRCd has been configured with the following options:"
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echo
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# Someone please show me a better way :) [borrowed by OpenSSH]
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B=`eval echo ${bindir}` ; B=`eval echo ${B}`
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S=`eval echo ${sbindir}` ; S=`eval echo ${S}`
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C=`eval echo ${sysconfdir}` ; C=`eval echo ${C}`
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M=`eval echo ${mandir}` ; M=`eval echo ${M}`
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echo " Host: ${host}"
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echo " Compiler: ${CC}"
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echo " Compiler flags: ${the_CFLAGS}"
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test -n "$add_CFLAGS" && echo " ${add_CFLAGS}"
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echo " Preprocessor flags: ${CPPFLAGS}"
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echo " Linker flags: ${LDFLAGS}"
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echo " Libraries: ${LIBS}"
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echo
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echo " 'ngircd' binary: $S"
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echo " Configuration file: $C"
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echo " Manual pages: $M"
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echo
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echo $ECHO_N " Syslog support: $ECHO_C"
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test "$x_syslog_on" = "yes" && echo "yes" || echo "no"
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echo $ECHO_N " zlib compression: $ECHO_C"
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test "$x_zlib_on" = "yes" && echo "yes" || echo "no"
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echo $ECHO_N " Use TCP Wrappers: $ECHO_C"
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test "$x_tcpwrap_on" = "yes" && echo "yes" || echo "no"
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echo $ECHO_N " Rendezvous support: $ECHO_C"
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test "$x_rendezvous_on" = "yes" && echo "yes" || echo "no"
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echo $ECHO_N " Enable debug code: $ECHO_C"
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test "$x_debug_on" = "yes" && echo "yes" || echo "no"
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echo $ECHO_N " IRC sniffer: $ECHO_C"
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test "$x_sniffer_on" = "yes" && echo "yes" || echo "no"
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echo $ECHO_N " Strict RFC mode: $ECHO_C"
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test "$x_strict_rfc_on" = "yes" && echo "yes" || echo "no"
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echo $ECHO_N " IRC+ protocol: $ECHO_C"
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test "$x_ircplus_on" = "yes" && echo "yes" || echo "no"
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echo
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# -eof-
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