configure.in

   1 #
   2 # ngIRCd -- The Next Generation IRC Daemon
   3 # Copyright (c)2001-2009 Alexander Barton <alex@barton.de>
   4 #
   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.
  10 #
  11
  12 # -- Initialisation --
  13
  14 AC_PREREQ(2.50)
  15 AC_INIT(ngircd, 16~rc1)
  16 AC_CONFIG_SRCDIR(src/ngircd/ngircd.c)
  17 AC_CANONICAL_TARGET
  18 AM_INIT_AUTOMAKE(1.6)
  19 AM_CONFIG_HEADER(src/config.h)
  20
  21 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  22
  23 # -- Templates for config.h --
  24
  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([SYSLOG], [Define if syslog should be used for logging])
  30 AH_TEMPLATE([ZLIB], [Define if zlib compression should be enabled])
  31 AH_TEMPLATE([TCPWRAP], [Define if TCP wrappers should be used])
  32 AH_TEMPLATE([IRCPLUS], [Define if IRC+ protocol should be used])
  33 AH_TEMPLATE([WANT_IPV6], [Define if IPV6 protocol should be enabled])
  34 AH_TEMPLATE([ZEROCONF], [Define if support for Zeroconf should be included])
  35 AH_TEMPLATE([IDENTAUTH], [Define if the server should do IDENT requests])
  36 AH_TEMPLATE([HAVE_sockaddr_in_len], [Define if sockaddr_in.sin_len exists])
  37
  38 AH_TEMPLATE([TARGET_OS], [Target operating system name])
  39 AH_TEMPLATE([TARGET_VENDOR], [Target system vendor])
  40 AH_TEMPLATE([TARGET_CPU], [Target CPU name])
  41
  42 # -- C Compiler --
  43
  44 AC_PROG_CC
  45
  46 # -- Helper programs --
  47
  48 AC_PROG_AWK
  49 AC_PROG_INSTALL
  50 AC_PROG_LN_S
  51 AC_PROG_MAKE_SET
  52 AC_PROG_RANLIB
  53
  54 # -- Compiler Features --
  55
  56 AM_C_PROTOTYPES
  57 AC_C_CONST
  58 AC_C_INLINE
  59
  60 # -- Hard coded system and compiler dependencies/features/options ... --
  61
  62 AC_DEFUN([GCC_STACK_PROTECT_CC],[
  63   ssp_cc=yes
  64   # we use -fstack-protector-all for the test to enfoce the use of the guard variable
  65   AC_MSG_CHECKING([whether ${CC} accepts -fstack-protector])
  66   ssp_old_cflags="$CFLAGS"
  67   CFLAGS="$CFLAGS -fstack-protector-all"
  68   AC_TRY_LINK(,,, ssp_cc=no)
  69   echo $ssp_cc
  70   CFLAGS="$ssp_old_cflags"
  71   if test "X$ssp_cc" = "Xyes"; then
  72       CFLAGS="$CFLAGS -fstack-protector"
  73       AC_DEFINE([ENABLE_SSP_CC], 1, [Define if SSP C support is enabled.])
  74   fi
  75 ])
  76
  77 if test "$GCC" = "yes"; then
  78         # We are using the GNU C compiler. Good!
  79         CFLAGS="$CFLAGS -pipe -W -Wall -Wpointer-arith -Wstrict-prototypes"
  80
  81         GCC_STACK_PROTECT_CC
  82 fi
  83
  84 case "$target_os" in
  85         hpux*)
  86                 # This is HP/UX, we need to define _XOPEN_SOURCE_EXTENDED
  87                 # (tested with HP/UX 11.11)
  88                 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
  89                 ;;
  90 esac
  91
  92 # Add additional CFLAGS, eventually specified on the command line:
  93 test -n "$CFLAGS_ADD" && CFLAGS="$CFLAGS $CFLAGS_ADD"
  94
  95 CFLAGS="$CFLAGS -DSYSCONFDIR='\"\$(sysconfdir)\"'"
  96
  97 # -- Headers --
  98
  99 AC_HEADER_STDC
 100 AC_HEADER_TIME
 101 AC_HEADER_SYS_WAIT
 102
 103 AC_CHECK_HEADERS([ \
 104         ctype.h errno.h fcntl.h netdb.h netinet/in.h netinet/in_systm.h \
 105         stdlib.h string.h strings.h sys/socket.h sys/time.h unistd.h \
 106         ],,AC_MSG_ERROR([required C header missing!]))
 107
 108 AC_CHECK_HEADERS([ \
 109         arpa/inet.h ctype.h malloc.h netinet/ip.h stdbool.h stddef.h varargs.h \
 110         ],[],[],[[
 111         #include <netinet/in.h>
 112         #ifdef HAVE_NETINET_IN_SYSTM_H
 113                 #include <netinet/in_systm.h>
 114         #endif
 115         ]]
 116 )
 117
 118 # -- Datatypes --
 119
 120 AC_MSG_CHECKING(whether socklen_t exists)
 121 AC_TRY_COMPILE([
 122 #include <sys/types.h>
 123 #include <sys/socket.h>
 124         ],[
 125         socklen_t a, b;
 126         a = 2; b = 4; a += b;
 127         ],[
 128         AC_DEFINE(HAVE_socklen_t) AC_MSG_RESULT(yes)
 129         ],[
 130         AC_MSG_RESULT(no)
 131 ])
 132
 133 AC_TYPE_SIGNAL
 134 AC_TYPE_SIZE_T
 135
 136 AC_CHECK_MEMBER([struct sockaddr_in.sin_len], AC_DEFINE(HAVE_sockaddr_in_len),,
 137  [#include <arpa/inet.h>])
 138
 139 # -- Libraries --
 140
 141 # A/UX needs this.
 142 AC_CHECK_LIB(UTIL,memmove)
 143 # needed on solaris. GNU libc also has a libnsl, but we do not need it.
 144 AC_SEARCH_LIBS(gethostbyname,nsl)
 145 AC_CHECK_LIB(socket,bind)
 146
 147 # -- Functions --
 148
 149 AC_FUNC_FORK
 150 AC_FUNC_STRFTIME
 151
 152 AC_CHECK_FUNCS([ \
 153         bind gethostbyaddr gethostbyname gethostname inet_ntoa \
 154         setsid setsockopt socket strcasecmp waitpid],,AC_MSG_ERROR([required function missing!]))
 155
 156 AC_CHECK_FUNCS(getaddrinfo getnameinfo inet_aton isdigit sigaction snprintf \
 157  vsnprintf strdup strlcpy strlcat strtok_r)
 158
 159 # -- Configuration options --
 160
 161 # use syslog?
 162
 163 x_syslog_on=no
 164 AC_ARG_WITH(syslog,
 165         [  --without-syslog        disable syslog (autodetected by default)],
 166         [       if test "$withval" != "no"; then
 167                         if test "$withval" != "yes"; then
 168                                 CFLAGS="-I$withval/include $CFLAGS"
 169                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 170                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 171                         fi
 172                         AC_CHECK_LIB(be, syslog)
 173                         AC_CHECK_FUNCS(syslog, x_syslog_on=yes,
 174                                 AC_MSG_ERROR([Can't enable syslog!])
 175                         )
 176                 fi
 177         ],
 178         [
 179                 AC_CHECK_LIB(be, syslog)
 180                 AC_CHECK_FUNCS(syslog, x_syslog_on=yes)
 181         ]
 182 )
 183 if test "$x_syslog_on" = "yes"; then
 184         AC_DEFINE(SYSLOG, 1)
 185         AC_CHECK_HEADERS(syslog.h,,AC_MSG_ERROR([required C header missing!]))
 186 fi
 187
 188 # use zlib compression?
 189
 190 x_zlib_on=no
 191 AC_ARG_WITH(zlib,
 192         [  --without-zlib          disable zlib compression (autodetected by default)],
 193         [       if test "$withval" != "no"; then
 194                         if test "$withval" != "yes"; then
 195                                 CFLAGS="-I$withval/include $CFLAGS"
 196                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 197                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 198                         fi
 199                         AC_CHECK_LIB(z, deflate)
 200                         AC_CHECK_FUNCS(deflate, x_zlib_on=yes,
 201                                 AC_MSG_ERROR([Can't enable zlib!])
 202                         )
 203                 fi
 204         ],
 205         [       AC_CHECK_LIB(z, deflate)
 206                 AC_CHECK_FUNCS(deflate, x_zlib_on=yes)
 207         ]
 208 )
 209 if test "$x_zlib_on" = "yes"; then
 210         AC_DEFINE(ZLIB, 1)
 211         AC_CHECK_HEADERS(zlib.h,,AC_MSG_ERROR([required C header missing!]))
 212 fi
 213
 214 # detect which IO API to use:
 215
 216 x_io_backend=none
 217
 218 AC_ARG_WITH(select,
 219         [  --without-select        disable select IO support (autodetected by default)],
 220         [       if test "$withval" != "no"; then
 221                         if test "$withval" != "yes"; then
 222                                 CFLAGS="-I$withval/include $CFLAGS"
 223                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 224                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 225                         fi
 226                         AC_CHECK_FUNCS(select, x_io_select=yes,
 227                                 AC_MSG_ERROR([Can't enable select IO support!])
 228                         )
 229                 fi
 230         ],
 231         [
 232                 AC_CHECK_FUNCS(select, x_io_select=yes)
 233         ]
 234 )
 235
 236 AC_ARG_WITH(poll,
 237         [  --without-poll          disable poll support (autodetected by default)],
 238         [       if test "$withval" != "no"; then
 239                         if test "$withval" != "yes"; then
 240                                 CFLAGS="-I$withval/include $CFLAGS"
 241                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 242                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 243                         fi
 244                         AC_CHECK_FUNCS(poll, x_io_backend=poll\(\),
 245                                 AC_MSG_ERROR([Can't enable poll IO support!])
 246                         )
 247                 fi
 248         ],
 249         [
 250                 AC_CHECK_FUNCS(poll, x_io_backend=poll\(\))
 251         ]
 252 )
 253
 254 AC_ARG_WITH(devpoll,
 255         [  --without-devpoll       disable /dev/poll IO support (autodetected by default)],
 256         [       if test "$withval" != "no"; then
 257                         if test "$withval" != "yes"; then
 258                                 CFLAGS="-I$withval/include $CFLAGS"
 259                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 260                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 261                         fi
 262
 263                                 AC_CHECK_HEADERS(sys/devpoll.h,,AC_MSG_ERROR([required C header missing!]))
 264                 fi
 265         ],
 266         [
 267                 AC_CHECK_HEADERS(sys/devpoll.h, x_io_backend=/dev/poll)
 268         ]
 269 )
 270
 271 AC_ARG_WITH(epoll,
 272         [  --without-epoll         disable epoll IO support (autodetected by default)],
 273         [       if test "$withval" != "no"; then
 274                         if test "$withval" != "yes"; then
 275                                 CFLAGS="-I$withval/include $CFLAGS"
 276                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 277                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 278                         fi
 279                         AC_CHECK_FUNCS(epoll_create, x_io_epoll=yes,
 280                                 AC_MSG_ERROR([Can't enable epoll IO support!])
 281                         )
 282                 fi
 283         ],
 284         [
 285                 AC_CHECK_FUNCS(epoll_create, x_io_epoll=yes)
 286         ]
 287 )
 288
 289 AC_ARG_WITH(kqueue,
 290         [  --without-kqueue        disable kqueue IO support (autodetected by default)],
 291         [       if test "$withval" != "no"; then
 292                         if test "$withval" != "yes"; then
 293                                 CFLAGS="-I$withval/include $CFLAGS"
 294                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 295                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 296                         fi
 297                         AC_CHECK_FUNCS(kqueue, x_io_backend=kqueue\(\),
 298                                 AC_MSG_ERROR([Can't enable kqueue IO support!])
 299                         )
 300                 fi
 301         ],
 302         [
 303                 AC_CHECK_FUNCS(kqueue, x_io_backend=kqueue\(\))
 304         ]
 305 )
 306
 307 if test "$x_io_epoll" = "yes" -a "$x_io_select" = "yes"; then
 308         # when epoll() and select() are available, we'll use both!
 309         x_io_backend="epoll(), select()"
 310 else
 311         if test "$x_io_epoll" = "yes"; then
 312                 # we prefere epoll() if it is available
 313                 x_io_backend="epoll()"
 314         else
 315                 if test "$x_io_select" = "yes" -a "$x_io_backend" = "none"; then
 316                         # we'll use select, when available and no "better"
 317                         # interface has been detected ...
 318                         x_io_backend="select()"
 319                 fi
 320         fi
 321 fi
 322
 323 if test "$x_io_backend" = "none"; then
 324         AC_MSG_ERROR([No useabe IO API activated/found!?])
 325 fi
 326
 327 # use SSL?
 328
 329 AC_ARG_WITH(openssl,
 330         [  --with-openssl          enable SSL support using OpenSSL],
 331         [       if test "$withval" != "no"; then
 332                         if test "$withval" != "yes"; then
 333                                 CFLAGS="-I$withval/include $CFLAGS"
 334                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 335                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 336                         fi
 337                         AC_CHECK_LIB(crypto, BIO_s_mem)
 338                         AC_CHECK_LIB(ssl, SSL_library_init)
 339                         AC_CHECK_FUNCS(SSL_library_init, x_ssl_openssl=yes,
 340                                 AC_MSG_ERROR([Can't enable openssl])
 341                         )
 342                 fi
 343         ]
 344 )
 345
 346 AC_ARG_WITH(gnutls,
 347         [  --with-gnutls           enable SSL support using gnutls],
 348         [       if test "$withval" != "no"; then
 349                         if test "$withval" != "yes"; then
 350                                 CFLAGS="-I$withval/include $CFLAGS"
 351                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 352                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 353                         fi
 354                         AC_CHECK_LIB(gnutls, gnutls_global_init)
 355                         AC_CHECK_FUNCS(gnutls_global_init, x_ssl_gnutls=yes,
 356                                 AC_MSG_ERROR([Can't enable gnutls])
 357                         )
 358                 fi
 359         ]
 360 )
 361
 362 x_ssl_lib="no"
 363 if test "$x_ssl_gnutls" = "yes"; then
 364         if test "$x_ssl_openssl" = "yes";then
 365                 AC_MSG_ERROR([Cannot enable both gnutls and openssl])
 366         fi
 367         x_ssl_lib=gnutls
 368 fi
 369 if test "$x_ssl_openssl" = "yes"; then
 370         x_ssl_lib=openssl
 371 fi
 372
 373 # use TCP wrappers?
 374
 375 x_tcpwrap_on=no
 376 AC_ARG_WITH(tcp-wrappers,
 377         [  --with-tcp-wrappers     enable TCP wrappers support],
 378         [       if test "$withval" != "no"; then
 379                         if test "$withval" != "yes"; then
 380                                 CFLAGS="-I$withval/include $CFLAGS"
 381                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 382                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 383                         fi
 384                         AC_MSG_CHECKING(for hosts_access)
 385                         LIBS="-lwrap $LIBS"
 386                         AC_TRY_LINK([
 387 #include <tcpd.h>
 388 int allow_severity = 0;
 389 int deny_severity = 0;
 390                                 ],[
 391                                 tcpd_warn("link test");
 392                                 ],[
 393                                 AC_MSG_RESULT(yes)
 394                                 AC_DEFINE(TCPWRAP, 1)
 395                                 x_tcpwrap_on=yes
 396                                 ],[
 397                                 AC_MSG_RESULT(no)
 398                                 AC_MSG_ERROR([Can't enable TCP wrappers!])
 399                         ])
 400                 fi
 401         ]
 402 )
 403
 404 # include support for "zeroconf"?
 405
 406 x_zeroconf_on=no
 407 AC_ARG_WITH(zeroconf,
 408         [  --with-zeroconf         enable support for "Zeroconf"],
 409         [       if test "$withval" != "no"; then
 410                         if test "$withval" != "yes"; then
 411                                 CFLAGS="-I$withval/include $CFLAGS"
 412                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 413                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 414                         fi
 415                         AC_CHECK_FUNCS(DNSServiceRegistrationCreate, x_zeroconf_on=osx,
 416                         [
 417                                 AC_CHECK_LIB(pthread, pthread_mutexattr_init)
 418                                 AC_CHECK_LIB(howl, sw_discovery_init)
 419                                 AC_CHECK_FUNCS(sw_discovery_init, \
 420                                  x_zeroconf_on=howl, \
 421                                  AC_MSG_ERROR([Can't enable Zeroconf!]))
 422                         ])
 423                 fi
 424         ]
 425 )
 426 if test "$x_zeroconf_on" = "osx"; then
 427         AC_CHECK_HEADERS([DNSServiceDiscovery/DNSServiceDiscovery.h \
 428          mach/port.h],,AC_MSG_ERROR([required C header missing!]))
 429         AC_DEFINE(ZEROCONF, 1)
 430 fi
 431 if test "$x_zeroconf_on" = "howl"; then
 432         for dir in /usr/local/include /usr/local/include/howl* \
 433          /usr/include /usr/include/howl* \
 434          /usr/local/include/avahi* /usr/include/avahi*; do
 435                 test -d "$dir" || continue
 436                 AC_MSG_CHECKING([for Howl headers in $dir])
 437                 if test -f "$dir/rendezvous/rendezvous.h"; then
 438                         if test "$dir" != "/usr/local/include" -a \
 439                          "$dir" != "/usr/include"; then
 440                                 CFLAGS="-I$dir $CFLAGS"
 441                                 CPPFLAGS="-I$dir $CPPFLAGS"
 442                         fi
 443                         AC_MSG_RESULT(yes)
 444                         break
 445                 else
 446                         AC_MSG_RESULT(no)
 447                 fi
 448         done
 449         AC_CHECK_HEADERS([rendezvous/rendezvous.h],, \
 450          AC_MSG_ERROR([required C header missing!]))
 451         AC_DEFINE(ZEROCONF, 1)
 452 fi
 453
 454 # do IDENT requests using libident?
 455
 456 x_identauth_on=no
 457 AC_ARG_WITH(ident,
 458         [  --with-ident            enable "IDENT" ("AUTH") protocol support],
 459         [       if test "$withval" != "no"; then
 460                         if test "$withval" != "yes"; then
 461                                 CFLAGS="-I$withval/include $CFLAGS"
 462                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 463                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 464                         fi
 465                         AC_CHECK_LIB(ident, ident_id)
 466                         AC_CHECK_FUNCS(ident_id, x_identauth_on=yes,
 467                                 AC_MSG_ERROR([Can't enable IDENT support!])
 468                         )
 469                 fi
 470         ]
 471 )
 472 if test "$x_identauth_on" = "yes"; then
 473         AC_DEFINE(IDENTAUTH, 1)
 474         AC_CHECK_HEADERS(ident.h,,AC_MSG_ERROR([required C header missing!]))
 475 fi
 476
 477 # compile in IRC+ protocol support?
 478
 479 x_ircplus_on=yes
 480 AC_ARG_ENABLE(ircplus,
 481         [  --disable-ircplus       disable IRC+ protocol],
 482         if test "$enableval" = "no"; then x_ircplus_on=no; fi
 483 )
 484 if test "$x_ircplus_on" = "yes"; then
 485         AC_DEFINE(IRCPLUS, 1)
 486 fi
 487
 488 # enable support for IPv6?
 489 x_ipv6_on=no
 490 AC_ARG_ENABLE(ipv6,
 491         [  --enable-ipv6           enable IPv6 protocol support],
 492         if test "$enableval" = "yes"; then x_ipv6_on=yes; fi
 493 )
 494 if test "$x_ipv6_on" = "yes"; then
 495         # getaddrinfo() and getnameinfo() are optional when not compiling
 496         # with IPv6 support, but are required for IPv6 to work!
 497         AC_CHECK_FUNCS([ \
 498                 getaddrinfo getnameinfo \
 499                 ],,AC_MSG_ERROR([required function missing for IPv6 support!]))
 500         AC_DEFINE(WANT_IPV6, 1)
 501 fi
 502
 503 # compile in IRC "sniffer"?
 504
 505 x_sniffer_on=no; x_debug_on=no
 506 AC_ARG_ENABLE(sniffer,
 507         [  --enable-sniffer        enable IRC traffic sniffer (enables debug mode)],
 508         if test "$enableval" = "yes"; then
 509                 AC_DEFINE(SNIFFER, 1)
 510                 x_sniffer_on=yes; x_debug_on=yes
 511         fi
 512 )
 513
 514 # enable additional debugging code?
 515
 516 AC_ARG_ENABLE(debug,
 517         [  --enable-debug          show additional debug output],
 518         if test "$enableval" = "yes"; then x_debug_on=yes; fi
 519 )
 520 if test "$x_debug_on" = "yes"; then
 521         AC_DEFINE(DEBUG, 1)
 522         test "$GCC" = "yes" && CFLAGS="-pedantic $CFLAGS"
 523         AC_CHECK_FUNCS(mtrace)
 524 fi
 525
 526 # enable "strict RFC rules"?
 527
 528 x_strict_rfc_on=no
 529 AC_ARG_ENABLE(strict-rfc,
 530         [  --enable-strict-rfc     strict RFC conformance -- may break clients!],
 531         if test "$enableval" = "yes"; then
 532                 AC_DEFINE(STRICT_RFC, 1)
 533                 x_strict_rfc_on=yes
 534         fi
 535 )
 536
 537 # -- Definitions --
 538
 539 AC_DEFINE_UNQUOTED(TARGET_CPU, "$target_cpu" )
 540 AC_DEFINE_UNQUOTED(TARGET_VENDOR, "$target_vendor" )
 541 AC_DEFINE_UNQUOTED(TARGET_OS, "$target_os" )
 542
 543 # Add additional CFLAGS, eventually specified on the command line, but after
 544 # running this configure script. Useful for "-Werror" for example.
 545 test -n "$CFLAGS_END" && CFLAGS="$CFLAGS $CFLAGS_END"
 546
 547 # -- Generate files --
 548
 549 AC_OUTPUT([ \
 550         Makefile \
 551         doc/Makefile \
 552         doc/src/Makefile \
 553         src/Makefile \
 554         src/portab/Makefile \
 555         src/ipaddr/Makefile \
 556         src/tool/Makefile \
 557         src/ngircd/Makefile \
 558         src/testsuite/Makefile \
 559         man/Makefile \
 560         contrib/Makefile \
 561         contrib/Debian/Makefile \
 562         contrib/MacOSX/Makefile \
 563         contrib/MacOSX/ngIRCd.xcodeproj/Makefile \
 564         contrib/MacOSX/ngIRCd.pmdoc/Makefile \
 565 ])
 566
 567 type dpkg >/dev/null 2>&1
 568 if test $? -eq 0; then
 569         # Generate debian/ link if the dpkg command exists
 570         # (read: if we are running on a debian compatible system)
 571         echo "creating Debian-specific links ..."
 572         test -f debian/rules || ln -s contrib/Debian debian
 573 fi
 574
 575 # -- Result --
 576
 577 echo
 578 echo "ngIRCd $PACKAGE_VERSION has been configured with the following options:"
 579 echo
 580
 581 # Someone please show me a better way :)  [borrowed by OpenSSH]
 582 B=`eval echo ${bindir}` ; B=`eval echo ${B}`
 583 S=`eval echo ${sbindir}` ; S=`eval echo ${S}`
 584 C=`eval echo ${sysconfdir}` ; C=`eval echo ${C}`
 585 M=`eval echo ${mandir}` ; M=`eval echo ${M}`
 586 D=`eval echo ${datadir}/doc/${PACKAGE}` ; D=`eval echo ${D}`
 587
 588 echo "             Target: ${target}"
 589 test "$target" != "$host" && echo "               Host: ${host}"
 590 echo "           Compiler: ${CC}"
 591 test -n "$CFLAGS"       && echo "     Compiler flags: ${CFLAGS}"
 592 test -n "$CPPFLAGS"     && echo " Preprocessor flags: ${CPPFLAGS}"
 593 test -n "$LDFLAGS"      && echo "       Linker flags: ${LDFLAGS}"
 594 test -n "$LIBS"         && echo "          Libraries: ${LIBS}"
 595 echo
 596 echo "    'ngircd' binary: $S"
 597 echo " Configuration file: $C"
 598 echo "       Manual pages: $M"
 599 echo "      Documentation: $D"
 600 echo
 601
 602 echo $ECHO_N "     Syslog support: $ECHO_C"
 603 test "$x_syslog_on" = "yes" \
 604         && echo $ECHO_N "yes   $ECHO_C" \
 605         || echo $ECHO_N "no    $ECHO_C"
 606 echo $ECHO_N "  Enable debug code: $ECHO_C"
 607 test "$x_debug_on" = "yes" \
 608         && echo "yes" \
 609         || echo "no"
 610
 611 echo $ECHO_N "   zlib compression: $ECHO_C"
 612 test "$x_zlib_on" = "yes" \
 613         && echo $ECHO_N "yes   $ECHO_C" \
 614         || echo $ECHO_N "no    $ECHO_C"
 615 echo $ECHO_N "        IRC sniffer: $ECHO_C"
 616 test "$x_sniffer_on" = "yes" \
 617         && echo "yes" \
 618         || echo "no"
 619
 620 echo $ECHO_N "   Use TCP Wrappers: $ECHO_C"
 621 test "$x_tcpwrap_on" = "yes" \
 622         && echo $ECHO_N "yes   $ECHO_C" \
 623         || echo $ECHO_N "no    $ECHO_C"
 624 echo $ECHO_N "    Strict RFC mode: $ECHO_C"
 625 test "$x_strict_rfc_on" = "yes" \
 626         && echo "yes" \
 627         || echo "no"
 628
 629 echo $ECHO_N "   Zeroconf support: $ECHO_C"
 630 case "$x_zeroconf_on" in
 631         osx)
 632                 echo $ECHO_N "Apple $ECHO_C"
 633                 ;;
 634         howl)
 635                 echo $ECHO_N "Howl  $ECHO_C"
 636                 ;;
 637         *)
 638                 echo $ECHO_N "no    $ECHO_C"
 639                 ;;
 640 esac
 641 echo $ECHO_N "      IRC+ protocol: $ECHO_C"
 642 test "$x_ircplus_on" = "yes" \
 643         && echo "yes" \
 644         || echo "no"
 645
 646 echo $ECHO_N "      IDENT support: $ECHO_C"
 647 test "$x_identauth_on" = "yes" \
 648         && echo $ECHO_N "yes   $ECHO_C" \
 649         || echo $ECHO_N "no    $ECHO_C"
 650 echo $ECHO_N "        I/O backend: $ECHO_C"
 651         echo "\"$x_io_backend\""
 652
 653 echo $ECHO_N "      IPv6 protocol: $ECHO_C"
 654 echo $ECHO_N "$x_ipv6_on    $ECHO_C"
 655
 656 echo $ECHO_N "        SSL support: $ECHO_C"
 657 echo "$x_ssl_lib"
 658
 659 echo
 660
 661 # -eof-