2 # ngIRCd -- The Next Generation IRC Daemon
3 # Copyright (c)2001-2003 by Alexander Barton (alex@barton.de)
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 2 of the License, or
8 # (at your option) any later version.
9 # Please read the file COPYING, README and AUTHORS for more information.
11 # $Id: configure.in,v 1.80 2003/02/23 12:03:10 alex Exp $
14 # -- Initialisierung --
17 AC_INIT(ngircd, CVSHEAD)
18 AC_CONFIG_SRCDIR(src/ngircd/ngircd.c)
21 AM_CONFIG_HEADER(src/config.h)
23 # -- Templates fuer config.h --
25 AH_TEMPLATE([DEBUG], [Define if debug-mode should be enabled])
26 AH_TEMPLATE([HAVE_socklen_t], [Define if socklen_t exists])
27 AH_TEMPLATE([SNIFFER], [Define if IRC sniffer should be enabled])
28 AH_TEMPLATE([STRICT_RFC], [Define if ngIRCd should behave strict RFC compliant])
29 AH_TEMPLATE([USE_SYSLOG], [Define if syslog should be used for logging])
30 AH_TEMPLATE([USE_ZLIB], [Define if zlib compression should be enabled])
31 AH_TEMPLATE([IRCPLUS], [Define if IRC+ protocol should be used])
32 AH_TEMPLATE([RENDEZVOUS], [Define if Rendezvous support should be included])
34 AH_TEMPLATE([TARGET_OS], [Target operating system name])
35 AH_TEMPLATE([TARGET_VENDOR], [Target system vendor])
36 AH_TEMPLATE([TARGET_CPU], [Target CPU name])
42 # -- Hilfsprogramme --
50 # -- Compiler Features --
59 if test `uname` = "A/UX"; then
60 # unter A/UX sollte _POSIX_SOURCE definiert sein.
61 AC_MSG_RESULT([detected A/UX, defining _POSIX_SOURCE])
62 CFLAGS="$CFLAGS -D_POSIX_SOURCE"
65 if test `uname` = "HP-UX"; then
66 # unter HP-UX 11.11 muss _XOPEN_SOURCE_EXTENDED definiert sein.
67 AC_MSG_RESULT([detected HP-UX, defining _XOPEN_SOURCE_EXTENDED])
68 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
80 ctype.h errno.h fcntl.h netdb.h netinet/in.h stdlib.h string.h \
81 strings.h sys/socket.h sys/time.h unistd.h \
82 ],,AC_MSG_ERROR([required C header missing!]))
84 AC_CHECK_HEADERS([arpa/inet.h ctype.h malloc.h stdint.h varargs.h])
88 AC_MSG_CHECKING(whether socklen_t exists)
90 #include <sys/socket.h>
91 #include <sys/types.h>
96 AC_DEFINE(HAVE_socklen_t) AC_MSG_RESULT(yes)
107 AC_CHECK_LIB(UTIL,memmove)
108 AC_CHECK_LIB(socket,bind)
109 AC_CHECK_LIB(nsl,gethostent)
120 bind gethostbyaddr gethostbyname gethostname inet_ntoa memmove \
121 memset setsockopt socket strcasecmp strchr strerror strstr waitpid \
122 ],,AC_MSG_ERROR([required function missing!]))
124 AC_CHECK_FUNCS(inet_aton isdigit sigaction snprintf vsnprintf strlcpy strlcat)
126 AC_CHECK_FUNCS(poll,[AC_CHECK_HEADER(sys/poll.h)],
127 [AC_CHECK_FUNCS(select,[AC_CHECK_HEADER(sys/select.h)],
128 AC_MSG_ERROR([neither poll() nor select() is available!]))
132 # -- Konfigurationsoptionen --
135 AC_ARG_ENABLE(syslog,
136 [ --disable-syslog disable syslog (autodetected by default)],
137 [ if test "$enableval" = "yes"; then
138 AC_CHECK_HEADER(syslog.h, x_syslog_on=yes,
139 AC_MSG_ERROR([Can't enable syslog: syslog.h not found!])
143 [ AC_CHECK_HEADER(syslog.h, x_syslog_on=yes) ]
145 if test "$x_syslog_on" = "yes"; then
146 AC_DEFINE(USE_SYSLOG, 1)
147 AC_CHECK_LIB(be,syslog)
152 [ --disable-zlib disable zlib compression (autodetected by default)],
153 [ if test "$enableval" = "yes"; then
154 AC_CHECK_HEADER(zlib.h, x_zlib_on=yes,
155 AC_MSG_ERROR([Can't enable zlib: zlib.h not found!])
159 [ AC_CHECK_HEADER(zlib.h, x_zlib_on=yes) ]
161 if test "$x_zlib_on" = "yes"; then
162 AC_DEFINE(USE_ZLIB, 1)
163 AC_CHECK_LIB(z,deflate)
167 AC_ARG_ENABLE(ircplus,
168 [ --disable-ircplus disable IRC+ protocol],
169 if test "$enableval" = "no"; then x_ircplus_on=no; fi
171 if test "$x_ircplus_on" = "yes"; then
172 AC_DEFINE(IRCPLUS, 1)
176 AC_ARG_ENABLE(rendezvous,
177 [ --enable-rendezvous enable Rendezvous on platforms that support it],
178 if test "$enableval" = "yes"; then
179 AC_CHECK_FUNCS(DNSServiceRegistrationCreate, x_rendezvous_on=yes,
180 AC_MSG_ERROR([Can't enable Rendezvous: DNSServiceRegistrationCreate() not available!])
184 if test "$x_rendezvous_on" = "yes"; then
185 AC_DEFINE(RENDEZVOUS, 1)
186 AC_CHECK_HEADERS(DNSServiceDiscovery/DNSServiceDiscovery.h mach/port.h)
189 x_sniffer_on=no; x_debug_on=no
190 AC_ARG_ENABLE(sniffer,
191 [ --enable-sniffer enable IRC traffic sniffer (enables debug mode)],
192 if test "$enableval" = "yes"; then
193 AC_DEFINE(SNIFFER, 1)
194 x_sniffer_on=yes; x_debug_on=yes
199 [ --enable-debug show additional debug output],
200 if test "$enableval" = "yes"; then x_debug_on=yes; fi
202 if test "$x_debug_on" = "yes"; then
207 AC_ARG_ENABLE(strict-rfc,
208 [ --enable-strict-rfc strict RFC conformance -- may break clients!],
209 if test "$enableval" = "yes"; then
210 AC_DEFINE(STRICT_RFC, 1)
218 AC_DEFINE_UNQUOTED(TARGET_CPU, "$target_cpu" )
219 AC_DEFINE_UNQUOTED(TARGET_VENDOR, "$target_vendor" )
220 AC_DEFINE_UNQUOTED(TARGET_OS, "$target_os" )
224 if test "$GCC" = "yes"; then
225 the_CFLAGS="-Wall -Wtraditional -Wpointer-arith -Wstrict-prototypes"
226 add_CFLAGS="$CFLAGS $CFLAGS_ADD"
229 add_CFLAGS="$CFLAGS_ADD"
232 CFLAGS="$the_CFLAGS $add_CFLAGS -DSYSCONFDIR='\"\$(sysconfdir)\"'"
234 # -- Ausgabe der Dateien --
241 MacOSX/ngircd.pbproj/Makefile \
243 src/portab/Makefile \
245 src/ngircd/Makefile \
246 src/testsuite/Makefile \
255 # Someone please show me a better way :) [borrowed by OpenSSH]
256 B=`eval echo ${bindir}` ; B=`eval echo ${B}`
257 S=`eval echo ${sbindir}` ; S=`eval echo ${S}`
258 C=`eval echo ${sysconfdir}` ; C=`eval echo ${C}`
259 M=`eval echo ${mandir}` ; M=`eval echo ${M}`
261 echo " host: ${host}"
262 echo " compiler: ${CC}"
263 echo " compiler flags: ${the_CFLAGS}"
264 test -n "$add_CFLAGS" && echo " ${add_CFLAGS}"
265 echo " preprocessor flags: ${CPPFLAGS}"
266 echo " linker flags: ${LDFLAGS}"
267 echo " libraries: ${LIBS}"
269 echo " 'ngircd' binary: $S"
270 echo " configuration file: $C"
271 echo " manual pages: $M"
274 echo $ECHO_N " active options: $ECHO_C"
275 test "$x_syslog_on" = "yes" && echo $ECHO_N "Syslog $ECHO_C"
276 test "$x_zlib_on" = "yes" && echo $ECHO_N "zLib $ECHO_C"
277 test "$x_debug_on" = "yes" && echo $ECHO_N "Debug $ECHO_C"
278 test "$x_sniffer_on" = "yes" && echo $ECHO_N "Sniffer $ECHO_C"
279 test "$x_strict_rfc_on" = "yes" && echo $ECHO_N "Strict-RFC $ECHO_C"
280 test "$x_ircplus_on" = "yes" && echo $ECHO_N "IRC+ $ECHO_C"
281 test "$x_rendezvous_on" = "yes" && echo $ECHO_N "Rendezvous $ECHO_C"