configure.in

   1 #
   2 # ngIRCd -- The Next Generation IRC Daemon
   3 # Copyright (c)2001-2012 Alexander Barton (alex@barton.de) and Contributors
   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 define(VERSION_ID,esyscmd(git describe|sed -e 's/rel-//g'|sed -e 's/-/~/'|tr -d \\n))
  13
  14 # -- Initialisation --
  15
  16 AC_PREREQ([2.67])
  17 AC_INIT([ngIRCd], VERSION_ID,
  18         [ngircd-ml@ngircd.barton.de], [ngircd], [http://ngircd.barton.de/])
  19
  20 AC_CONFIG_SRCDIR([src/ngircd/ngircd.c])
  21 AC_CONFIG_HEADER([src/config.h])
  22 AC_CANONICAL_HOST
  23
  24 AM_INIT_AUTOMAKE([1.11])
  25
  26 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  27
  28 # -- Templates for config.h --
  29
  30 AH_TEMPLATE([DEBUG], [Define if debug-mode should be enabled])
  31 AH_TEMPLATE([HAVE_sockaddr_in_len], [Define if sockaddr_in.sin_len exists])
  32 AH_TEMPLATE([HAVE_socklen_t], [Define if socklen_t exists])
  33 AH_TEMPLATE([IDENTAUTH], [Define if the server should do IDENT requests])
  34 AH_TEMPLATE([IRCPLUS], [Define if IRC+ protocol should be used])
  35 AH_TEMPLATE([PAM], [Define if PAM should be used])
  36 AH_TEMPLATE([SNIFFER], [Define if IRC sniffer should be enabled])
  37 AH_TEMPLATE([STRICT_RFC], [Define if ngIRCd should behave strict RFC compliant])
  38 AH_TEMPLATE([SYSLOG], [Define if syslog should be used for logging])
  39 AH_TEMPLATE([TCPWRAP], [Define if TCP wrappers should be used])
  40 AH_TEMPLATE([WANT_IPV6], [Define if IPV6 protocol should be enabled])
  41 AH_TEMPLATE([ZLIB], [Define if zlib compression should be enabled])
  42
  43 AH_TEMPLATE([HOST_OS], [Target operating system name])
  44 AH_TEMPLATE([HOST_VENDOR], [Target system vendor])
  45 AH_TEMPLATE([HOST_CPU], [Target CPU name])
  46
  47 # -- C Compiler --
  48
  49 AC_PROG_CC
  50 AC_PROG_CC_STDC
  51
  52 # -- Helper programs --
  53
  54 AC_PROG_AWK
  55 AC_PROG_INSTALL
  56 AC_PROG_LN_S
  57 AC_PROG_MAKE_SET
  58 AC_PROG_RANLIB
  59
  60 # -- Compiler Features --
  61
  62 AC_C_CONST
  63 AC_C_INLINE
  64 AM_C_PROTOTYPES
  65
  66 # -- Hard coded system and compiler dependencies/features/options ... --
  67
  68 AC_DEFUN([GCC_STACK_PROTECT_CC],[
  69   ssp_cc=yes
  70   # we use -fstack-protector-all for the test to enfoce the use of the guard variable
  71   AC_MSG_CHECKING([whether ${CC} accepts -fstack-protector])
  72   ssp_old_cflags="$CFLAGS"
  73   CFLAGS="$CFLAGS -fstack-protector-all"
  74   AC_TRY_LINK(,,, ssp_cc=no)
  75   echo $ssp_cc
  76   CFLAGS="$ssp_old_cflags"
  77   if test "X$ssp_cc" = "Xyes"; then
  78       CFLAGS="$CFLAGS -fstack-protector"
  79       AC_DEFINE([ENABLE_SSP_CC], 1, [Define if SSP C support is enabled.])
  80   fi
  81 ])
  82
  83 if test "$GCC" = "yes"; then
  84         # We are using the GNU C compiler. Good!
  85         CFLAGS="$CFLAGS -pipe -W -Wall -Wpointer-arith -Wstrict-prototypes"
  86
  87         GCC_STACK_PROTECT_CC
  88 fi
  89
  90 case "$host_os" in
  91         hpux*)
  92                 # This is HP/UX, we need to define _XOPEN_SOURCE_EXTENDED
  93                 # (tested with HP/UX 11.11)
  94                 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
  95                 ;;
  96 esac
  97
  98 # Add additional CFLAGS, eventually specified on the command line:
  99 test -n "$CFLAGS_ADD" && CFLAGS="$CFLAGS $CFLAGS_ADD"
 100
 101 CFLAGS="$CFLAGS -DSYSCONFDIR='\"\$(sysconfdir)\"'"
 102
 103 # -- Headers --
 104
 105 AC_HEADER_STDC
 106 AC_HEADER_SYS_WAIT
 107 AC_HEADER_TIME
 108
 109 # Required header files
 110 AC_CHECK_HEADERS([ \
 111         fcntl.h netdb.h netinet/in.h netinet/in_systm.h stdlib.h string.h \
 112         strings.h sys/socket.h sys/time.h unistd.h \
 113         ],,AC_MSG_ERROR([required C header missing!]))
 114
 115 # Optional header files
 116 AC_CHECK_HEADERS_ONCE([ \
 117         arpa/inet.h inttypes.h malloc.h netinet/ip.h stdbool.h stddef.h \
 118         stdint.h varargs.h \
 119         ])
 120
 121 # -- Datatypes --
 122
 123 AC_MSG_CHECKING(whether socklen_t exists)
 124 AC_TRY_COMPILE([
 125 #include <sys/types.h>
 126 #include <sys/socket.h>
 127         ],[
 128         socklen_t a, b;
 129         a = 2; b = 4; a += b;
 130         ],[
 131         AC_DEFINE(HAVE_socklen_t) AC_MSG_RESULT(yes)
 132         ],[
 133         AC_MSG_RESULT(no)
 134 ])
 135
 136 AC_TYPE_PID_T
 137 AC_TYPE_SIGNAL
 138 AC_TYPE_SIZE_T
 139 AC_TYPE_SSIZE_T
 140 AC_TYPE_UID_T
 141 AC_TYPE_UINT16_T
 142 AC_TYPE_UINT32_T
 143 AC_TYPE_UINT8_T
 144
 145 AC_CHECK_MEMBER([struct sockaddr_in.sin_len], AC_DEFINE(HAVE_sockaddr_in_len),,
 146  [#include <arpa/inet.h>])
 147
 148 # -- Libraries --
 149
 150 # memmove: A/UX libUTIL
 151 AC_SEARCH_LIBS([memmove], [UTIL], [], [
 152         AC_MSG_ERROR([unable to find the memmove() function])
 153 ])
 154 # gethostbyname: Solaris libnsl
 155 AC_SEARCH_LIBS([gethostbyname], [nsl], [], [
 156         AC_MSG_ERROR([unable to find the gethostbyname() function])
 157 ])
 158 # bind: SVR4 libsocket
 159 AC_SEARCH_LIBS([bind], [socket], [], [
 160         AC_MSG_ERROR([unable to find the bind() function])
 161 ])
 162
 163 # -- Functions --
 164
 165 AC_FUNC_FORK
 166 AC_FUNC_STRFTIME
 167
 168 # Required functions
 169 AC_CHECK_FUNCS([ \
 170         alarm dup2 endpwent gethostbyaddr gethostbyname gethostname \
 171         gettimeofday inet_ntoa memmove memset setsid socket strcasecmp \
 172         strchr strcspn strerror strncasecmp strrchr strspn strstr \
 173         ],,
 174         AC_MSG_ERROR([required function missing!]))
 175
 176 # Optional functions
 177 AC_CHECK_FUNCS_ONCE([ \
 178         gai_strerror getaddrinfo getnameinfo inet_aton sigaction sigprocmask \
 179         snprintf vsnprintf strdup strlcpy strlcat strtok_r waitpid])
 180
 181 # -- Configuration options --
 182
 183 # use syslog?
 184
 185 x_syslog_on=no
 186 AC_ARG_WITH(syslog,
 187         AS_HELP_STRING([--without-syslog],
 188                        [disable syslog (autodetected by default)]),
 189         [       if test "$withval" != "no"; then
 190                         if test "$withval" != "yes"; then
 191                                 CFLAGS="-I$withval/include $CFLAGS"
 192                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 193                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 194                         fi
 195                         AC_SEARCH_LIBS([syslog], [be], [x_syslog_on=yes], [
 196                                 AC_MSG_ERROR([Can't enable syslog!])
 197                         ])
 198                 fi
 199         ],
 200         [       AC_SEARCH_LIBS([syslog], [be], [x_syslog_on=yes])
 201         ]
 202 )
 203 if test "$x_syslog_on" = "yes"; then
 204         AC_DEFINE(SYSLOG, 1)
 205         AC_CHECK_HEADERS(syslog.h,,AC_MSG_ERROR([required C header missing!]))
 206 fi
 207
 208 # use zlib compression?
 209
 210 x_zlib_on=no
 211 AC_ARG_WITH(zlib,
 212         AS_HELP_STRING([--without-zlib],
 213                        [disable zlib compression (autodetected by default)]),
 214         [       if test "$withval" != "no"; then
 215                         if test "$withval" != "yes"; then
 216                                 CFLAGS="-I$withval/include $CFLAGS"
 217                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 218                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 219                         fi
 220                         AC_CHECK_LIB(z, deflate)
 221                         AC_CHECK_FUNCS(deflate, x_zlib_on=yes,
 222                                 AC_MSG_ERROR([Can't enable zlib!])
 223                         )
 224                 fi
 225         ],
 226         [       AC_CHECK_LIB(z, deflate)
 227                 AC_CHECK_FUNCS(deflate, x_zlib_on=yes)
 228         ]
 229 )
 230 if test "$x_zlib_on" = "yes"; then
 231         AC_DEFINE(ZLIB, 1)
 232         AC_CHECK_HEADERS(zlib.h,,AC_MSG_ERROR([required C header missing!]))
 233 fi
 234
 235 # detect which IO API to use:
 236
 237 x_io_backend=none
 238
 239 AC_ARG_WITH(select,
 240         AS_HELP_STRING([--without-select],
 241                        [disable select IO support (autodetected by default)]),
 242         [       if test "$withval" != "no"; then
 243                         if test "$withval" != "yes"; then
 244                                 CFLAGS="-I$withval/include $CFLAGS"
 245                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 246                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 247                         fi
 248                         AC_CHECK_FUNCS(select, x_io_select=yes,
 249                                 AC_MSG_ERROR([Can't enable select IO support!])
 250                         )
 251                 fi
 252         ],
 253         [
 254                 AC_CHECK_FUNCS(select, x_io_select=yes)
 255         ]
 256 )
 257
 258 AC_ARG_WITH(poll,
 259         AS_HELP_STRING([--without-poll],
 260                        [disable poll support (autodetected by default)]),
 261         [       if test "$withval" != "no"; then
 262                         if test "$withval" != "yes"; then
 263                                 CFLAGS="-I$withval/include $CFLAGS"
 264                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 265                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 266                         fi
 267                         AC_CHECK_FUNCS(poll, [
 268                                 AC_CHECK_HEADERS(poll.h,
 269                                         x_io_backend=poll\(\),
 270                                         AC_MSG_ERROR(
 271                                              [Can't enable poll IO support!])
 272                                 )
 273                         ], [
 274                                 AC_MSG_ERROR([Can't enable poll IO support!])
 275                         ])
 276                 fi
 277         ],
 278         [
 279                 AC_CHECK_FUNCS(poll, [
 280                         AC_CHECK_HEADERS(poll.h, x_io_backend=poll\(\))
 281                 ])
 282         ]
 283 )
 284
 285 AC_ARG_WITH(devpoll,
 286         AS_HELP_STRING([--without-devpoll],
 287                        [disable /dev/poll IO support (autodetected by default)]),
 288         [       if test "$withval" != "no"; then
 289                         if test "$withval" != "yes"; then
 290                                 CFLAGS="-I$withval/include $CFLAGS"
 291                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 292                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 293                         fi
 294
 295                                 AC_CHECK_HEADERS(sys/devpoll.h,,AC_MSG_ERROR([required C header missing!]))
 296                 fi
 297         ],
 298         [
 299                 AC_CHECK_HEADERS(sys/devpoll.h, x_io_backend=/dev/poll)
 300         ]
 301 )
 302
 303 AC_ARG_WITH(epoll,
 304         AS_HELP_STRING([--without-epoll],
 305                        [disable epoll IO support (autodetected by default)]),
 306         [       if test "$withval" != "no"; then
 307                         if test "$withval" != "yes"; then
 308                                 CFLAGS="-I$withval/include $CFLAGS"
 309                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 310                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 311                         fi
 312                         AC_CHECK_FUNCS(epoll_create, x_io_epoll=yes,
 313                                 AC_MSG_ERROR([Can't enable epoll IO support!])
 314                         )
 315                 fi
 316         ],
 317         [
 318                 AC_CHECK_FUNCS(epoll_create, x_io_epoll=yes)
 319         ]
 320 )
 321
 322 AC_ARG_WITH(kqueue,
 323         AS_HELP_STRING([--without-kqueue],
 324                        [disable kqueue IO support (autodetected by default)]),
 325         [       if test "$withval" != "no"; then
 326                         if test "$withval" != "yes"; then
 327                                 CFLAGS="-I$withval/include $CFLAGS"
 328                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 329                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 330                         fi
 331                         AC_CHECK_FUNCS(kqueue, x_io_backend=kqueue\(\),
 332                                 AC_MSG_ERROR([Can't enable kqueue IO support!])
 333                         )
 334                 fi
 335         ],
 336         [
 337                 AC_CHECK_FUNCS(kqueue, x_io_backend=kqueue\(\))
 338         ]
 339 )
 340
 341 if test "$x_io_epoll" = "yes" -a "$x_io_select" = "yes"; then
 342         # when epoll() and select() are available, we'll use both!
 343         x_io_backend="epoll(), select()"
 344 else
 345         if test "$x_io_epoll" = "yes"; then
 346                 # we prefere epoll() if it is available
 347                 x_io_backend="epoll()"
 348         else
 349                 if test "$x_io_select" = "yes" -a "$x_io_backend" = "none"; then
 350                         # we'll use select, when available and no "better"
 351                         # interface has been detected ...
 352                         x_io_backend="select()"
 353                 fi
 354         fi
 355 fi
 356
 357 if test "$x_io_backend" = "none"; then
 358         AC_MSG_ERROR([No useable IO API activated/found!?])
 359 fi
 360
 361 # use SSL?
 362
 363 AC_ARG_WITH(openssl,
 364         AS_HELP_STRING([--with-openssl],
 365                        [enable SSL support using OpenSSL]),
 366         [       if test "$withval" != "no"; then
 367                         if test "$withval" != "yes"; then
 368                                 CFLAGS="-I$withval/include $CFLAGS"
 369                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 370                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 371                         fi
 372                         AC_CHECK_LIB(crypto, BIO_s_mem)
 373                         AC_CHECK_LIB(ssl, SSL_library_init)
 374                         AC_CHECK_FUNCS(SSL_library_init, x_ssl_openssl=yes,
 375                                 AC_MSG_ERROR([Can't enable openssl])
 376                         )
 377                 fi
 378         ]
 379 )
 380
 381 AC_ARG_WITH(gnutls,
 382         AS_HELP_STRING([--with-gnutls],
 383                        [enable SSL support using gnutls]),
 384         [       if test "$withval" != "no"; then
 385                         if test "$withval" != "yes"; then
 386                                 CFLAGS="-I$withval/include $CFLAGS"
 387                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 388                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 389                         fi
 390                         AC_CHECK_LIB(gnutls, gnutls_global_init)
 391                         AC_CHECK_FUNCS(gnutls_global_init, x_ssl_gnutls=yes,
 392                                 AC_MSG_ERROR([Can't enable gnutls])
 393                         )
 394                 fi
 395         ]
 396 )
 397
 398 x_ssl_lib="no"
 399 if test "$x_ssl_gnutls" = "yes"; then
 400         if test "$x_ssl_openssl" = "yes";then
 401                 AC_MSG_ERROR([Cannot enable both gnutls and openssl])
 402         fi
 403         x_ssl_lib=gnutls
 404 fi
 405 if test "$x_ssl_openssl" = "yes"; then
 406         x_ssl_lib=openssl
 407 fi
 408
 409 # use TCP wrappers?
 410
 411 x_tcpwrap_on=no
 412 AC_ARG_WITH(tcp-wrappers,
 413         AS_HELP_STRING([--with-tcp-wrappers],
 414                        [enable TCP wrappers support]),
 415         [       if test "$withval" != "no"; then
 416                         if test "$withval" != "yes"; then
 417                                 CFLAGS="-I$withval/include $CFLAGS"
 418                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 419                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 420                         fi
 421                         AC_MSG_CHECKING(for hosts_access)
 422                         LIBS="-lwrap $LIBS"
 423                         AC_TRY_LINK([
 424 #include <tcpd.h>
 425 int allow_severity = 0;
 426 int deny_severity = 0;
 427                                 ],[
 428                                 tcpd_warn("link test");
 429                                 ],[
 430                                 AC_MSG_RESULT(yes)
 431                                 AC_DEFINE(TCPWRAP, 1)
 432                                 x_tcpwrap_on=yes
 433                                 ],[
 434                                 AC_MSG_RESULT(no)
 435                                 AC_MSG_ERROR([Can't enable TCP wrappers!])
 436                         ])
 437                 fi
 438         ]
 439 )
 440
 441 # do IDENT requests using libident?
 442
 443 x_identauth_on=no
 444 AC_ARG_WITH(ident,
 445         AS_HELP_STRING([--with-ident],
 446                        [enable "IDENT" ("AUTH") protocol support]),
 447         [       if test "$withval" != "no"; then
 448                         if test "$withval" != "yes"; then
 449                                 CFLAGS="-I$withval/include $CFLAGS"
 450                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 451                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 452                         fi
 453                         AC_CHECK_LIB(ident, ident_id)
 454                         AC_CHECK_FUNCS(ident_id, x_identauth_on=yes,
 455                                 AC_MSG_ERROR([Can't enable IDENT support!])
 456                         )
 457                 fi
 458         ]
 459 )
 460 if test "$x_identauth_on" = "yes"; then
 461         AC_DEFINE(IDENTAUTH, 1)
 462         AC_CHECK_HEADERS(ident.h,,AC_MSG_ERROR([required C header missing!]))
 463 fi
 464
 465 # compile in PAM support?
 466
 467 x_pam_on=no
 468 AC_ARG_WITH(pam,
 469         AS_HELP_STRING([--with-pam],
 470                        [enable user authentication using PAM]),
 471         [       if test "$withval" != "no"; then
 472                         if test "$withval" != "yes"; then
 473                                 CFLAGS="-I$withval/include $CFLAGS"
 474                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 475                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 476                         fi
 477                         AC_CHECK_LIB(pam, pam_authenticate)
 478                         AC_CHECK_FUNCS(pam_authenticate, x_pam_on=yes,
 479                                 AC_MSG_ERROR([Can't enable PAM support!])
 480                         )
 481                 fi
 482         ]
 483 )
 484 if test "$x_pam_on" = "yes"; then
 485         AC_DEFINE(PAM, 1)
 486         AC_CHECK_HEADERS(security/pam_appl.h,pam_ok=yes)
 487         if test "$pam_ok" != "yes"; then
 488                 AC_CHECK_HEADERS(pam/pam_appl.h,pam_ok=yes,
 489                         AC_MSG_ERROR([required C header missing!]))
 490         fi
 491 fi
 492
 493 # compile in IRC+ protocol support?
 494
 495 x_ircplus_on=yes
 496 AC_ARG_ENABLE(ircplus,
 497         AS_HELP_STRING([--disable-ircplus],
 498                        [disable IRC+ protocol]),
 499         if test "$enableval" = "no"; then x_ircplus_on=no; fi
 500 )
 501 if test "$x_ircplus_on" = "yes"; then
 502         AC_DEFINE(IRCPLUS, 1)
 503 fi
 504
 505 # enable support for IPv6?
 506 x_ipv6_on=no
 507 AC_ARG_ENABLE(ipv6,
 508         AS_HELP_STRING([--enable-ipv6],
 509                        [enable IPv6 protocol support]),
 510         if test "$enableval" = "yes"; then x_ipv6_on=yes; fi
 511 )
 512 if test "$x_ipv6_on" = "yes"; then
 513         # getaddrinfo() and getnameinfo() are optional when not compiling
 514         # with IPv6 support, but are required for IPv6 to work!
 515         AC_CHECK_FUNCS([ \
 516                 getaddrinfo getnameinfo \
 517                 ],,AC_MSG_ERROR([required function missing for IPv6 support!]))
 518         AC_DEFINE(WANT_IPV6, 1)
 519 fi
 520
 521 # compile in IRC "sniffer"?
 522
 523 x_sniffer_on=no; x_debug_on=no
 524 AC_ARG_ENABLE(sniffer,
 525         AS_HELP_STRING([--enable-sniffer],
 526                        [enable IRC traffic sniffer (enables debug mode)]),
 527         if test "$enableval" = "yes"; then
 528                 AC_DEFINE(SNIFFER, 1)
 529                 x_sniffer_on=yes; x_debug_on=yes
 530         fi
 531 )
 532
 533 # enable additional debugging code?
 534
 535 AC_ARG_ENABLE(debug,
 536         AS_HELP_STRING([--enable-debug],
 537                        [show additional debug output]),
 538         if test "$enableval" = "yes"; then x_debug_on=yes; fi
 539 )
 540 if test "$x_debug_on" = "yes"; then
 541         AC_DEFINE(DEBUG, 1)
 542         test "$GCC" = "yes" && CFLAGS="-pedantic $CFLAGS"
 543         AC_CHECK_FUNCS(mtrace)
 544 fi
 545
 546 # enable "strict RFC rules"?
 547
 548 x_strict_rfc_on=no
 549 AC_ARG_ENABLE(strict-rfc,
 550         AS_HELP_STRING([--enable-strict-rfc],
 551                        [strict RFC conformance -- may break clients!]),
 552         if test "$enableval" = "yes"; then
 553                 AC_DEFINE(STRICT_RFC, 1)
 554                 x_strict_rfc_on=yes
 555         fi
 556 )
 557
 558 # -- Definitions --
 559
 560 AC_DEFINE_UNQUOTED(HOST_CPU, "$host_cpu" )
 561 AC_DEFINE_UNQUOTED(HOST_VENDOR, "$host_vendor" )
 562 AC_DEFINE_UNQUOTED(HOST_OS, "$host_os" )
 563
 564 # Add additional CFLAGS, eventually specified on the command line, but after
 565 # running this configure script. Useful for "-Werror" for example.
 566 test -n "$CFLAGS_END" && CFLAGS="$CFLAGS $CFLAGS_END"
 567
 568 # -- Generate files --
 569
 570 AC_CONFIG_FILES([ \
 571         Makefile \
 572         contrib/Anope/Makefile \
 573         contrib/Debian/Makefile \
 574         contrib/MacOSX/Makefile \
 575         contrib/MacOSX/ngIRCd.pmdoc/Makefile \
 576         contrib/MacOSX/ngIRCd.xcodeproj/Makefile \
 577         contrib/Makefile \
 578         doc/Makefile \
 579         doc/src/Makefile \
 580         man/Makefile \
 581         src/ipaddr/Makefile \
 582         src/Makefile \
 583         src/ngircd/Makefile \
 584         src/portab/Makefile \
 585         src/testsuite/Makefile \
 586         src/tool/Makefile \
 587 ])
 588
 589 AC_OUTPUT
 590
 591 type dpkg >/dev/null 2>&1
 592 if test $? -eq 0; then
 593         # Generate debian/ link if the dpkg command exists
 594         # (read: if we are running on a debian compatible system)
 595         echo "creating Debian-specific links ..."
 596         test -f debian/rules || ln -s contrib/Debian debian
 597 fi
 598
 599 # -- Result --
 600
 601 echo
 602 echo "ngIRCd $PACKAGE_VERSION has been configured with the following options:"
 603 echo
 604
 605 # Someone please show me a better way :)  [borrowed by OpenSSH]
 606 B=`eval echo ${bindir}` ; B=`eval echo ${B}`
 607 S=`eval echo ${sbindir}` ; S=`eval echo ${S}`
 608 C=`eval echo ${sysconfdir}` ; C=`eval echo ${C}`
 609 M=`eval echo ${mandir}` ; M=`eval echo ${M}`
 610 D=`eval echo ${docdir}` ; D=`eval echo ${D}`
 611
 612 echo "               Host: ${host}"
 613 echo "           Compiler: ${CC}"
 614 test -n "$CFLAGS"       && echo "     Compiler flags: ${CFLAGS}"
 615 test -n "$CPPFLAGS"     && echo " Preprocessor flags: ${CPPFLAGS}"
 616 test -n "$LDFLAGS"      && echo "       Linker flags: ${LDFLAGS}"
 617 test -n "$LIBS"         && echo "          Libraries: ${LIBS}"
 618 echo
 619 echo "    'ngircd' binary: $S"
 620 echo " Configuration file: $C"
 621 echo "       Manual pages: $M"
 622 echo "      Documentation: $D"
 623 echo
 624
 625 echo $ECHO_N "     Syslog support: $ECHO_C"
 626 test "$x_syslog_on" = "yes" \
 627         && echo $ECHO_N "yes   $ECHO_C" \
 628         || echo $ECHO_N "no    $ECHO_C"
 629 echo $ECHO_N "  Enable debug code: $ECHO_C"
 630 test "$x_debug_on" = "yes" \
 631         && echo "yes" \
 632         || echo "no"
 633
 634 echo $ECHO_N "   zlib compression: $ECHO_C"
 635 test "$x_zlib_on" = "yes" \
 636         && echo $ECHO_N "yes   $ECHO_C" \
 637         || echo $ECHO_N "no    $ECHO_C"
 638 echo $ECHO_N "        IRC sniffer: $ECHO_C"
 639 test "$x_sniffer_on" = "yes" \
 640         && echo "yes" \
 641         || echo "no"
 642
 643 echo $ECHO_N "   Use TCP Wrappers: $ECHO_C"
 644 test "$x_tcpwrap_on" = "yes" \
 645         && echo $ECHO_N "yes   $ECHO_C" \
 646         || echo $ECHO_N "no    $ECHO_C"
 647 echo $ECHO_N "    Strict RFC mode: $ECHO_C"
 648 test "$x_strict_rfc_on" = "yes" \
 649         && echo "yes" \
 650         || echo "no"
 651
 652 echo $ECHO_N "      IDENT support: $ECHO_C"
 653 test "$x_identauth_on" = "yes" \
 654         && echo $ECHO_N "yes   $ECHO_C" \
 655         || echo $ECHO_N "no    $ECHO_C"
 656 echo $ECHO_N "      IRC+ protocol: $ECHO_C"
 657 test "$x_ircplus_on" = "yes" \
 658         && echo "yes" \
 659         || echo "no"
 660
 661 echo $ECHO_N "      IPv6 protocol: $ECHO_C"
 662 test "$x_ipv6_on" = "yes" \
 663         && echo $ECHO_N "yes   $ECHO_C" \
 664         || echo $ECHO_N "no    $ECHO_C"
 665 echo $ECHO_N "        I/O backend: $ECHO_C"
 666         echo "\"$x_io_backend\""
 667
 668 echo $ECHO_N "        PAM support: $ECHO_C"
 669 test "$x_pam_on" = "yes" \
 670         && echo $ECHO_N "yes   $ECHO_C" \
 671         || echo $ECHO_N "no    $ECHO_C"
 672 echo $ECHO_N "        SSL support: $ECHO_C"
 673 echo "$x_ssl_lib"
 674
 675 echo
 676
 677 # -eof-