configure.in

   1 #
   2 # ngIRCd -- The Next Generation IRC Daemon
   3 # Copyright (c)2001-2011 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(2.50)
  17 AC_INIT(ngircd, VERSION_ID)
  18 AC_CONFIG_SRCDIR(src/ngircd/ngircd.c)
  19 AC_CANONICAL_TARGET
  20 AM_INIT_AUTOMAKE(1.6)
  21 AM_CONFIG_HEADER(src/config.h)
  22
  23 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  24
  25 # -- Templates for config.h --
  26
  27 AH_TEMPLATE([DEBUG], [Define if debug-mode should be enabled])
  28 AH_TEMPLATE([HAVE_socklen_t], [Define if socklen_t exists])
  29 AH_TEMPLATE([SNIFFER], [Define if IRC sniffer should be enabled])
  30 AH_TEMPLATE([STRICT_RFC], [Define if ngIRCd should behave strict RFC compliant])
  31 AH_TEMPLATE([SYSLOG], [Define if syslog should be used for logging])
  32 AH_TEMPLATE([ZLIB], [Define if zlib compression should be enabled])
  33 AH_TEMPLATE([TCPWRAP], [Define if TCP wrappers should be used])
  34 AH_TEMPLATE([IRCPLUS], [Define if IRC+ protocol should be used])
  35 AH_TEMPLATE([WANT_IPV6], [Define if IPV6 protocol should be enabled])
  36 AH_TEMPLATE([IDENTAUTH], [Define if the server should do IDENT requests])
  37 AH_TEMPLATE([PAM], [Define if PAM should be used])
  38 AH_TEMPLATE([HAVE_sockaddr_in_len], [Define if sockaddr_in.sin_len exists])
  39
  40 AH_TEMPLATE([TARGET_OS], [Target operating system name])
  41 AH_TEMPLATE([TARGET_VENDOR], [Target system vendor])
  42 AH_TEMPLATE([TARGET_CPU], [Target CPU name])
  43
  44 # -- C Compiler --
  45
  46 AC_PROG_CC
  47 AC_PROG_CC_STDC
  48 AC_C_PROTOTYPES
  49
  50 # -- Helper programs --
  51
  52 AC_PROG_AWK
  53 AC_PROG_INSTALL
  54 AC_PROG_LN_S
  55 AC_PROG_MAKE_SET
  56 AC_PROG_RANLIB
  57
  58 # -- Compiler Features --
  59
  60 AM_C_PROTOTYPES
  61 AC_C_CONST
  62 AC_C_INLINE
  63
  64 # -- Hard coded system and compiler dependencies/features/options ... --
  65
  66 AC_DEFUN([GCC_STACK_PROTECT_CC],[
  67   ssp_cc=yes
  68   # we use -fstack-protector-all for the test to enfoce the use of the guard variable
  69   AC_MSG_CHECKING([whether ${CC} accepts -fstack-protector])
  70   ssp_old_cflags="$CFLAGS"
  71   CFLAGS="$CFLAGS -fstack-protector-all"
  72   AC_TRY_LINK(,,, ssp_cc=no)
  73   echo $ssp_cc
  74   CFLAGS="$ssp_old_cflags"
  75   if test "X$ssp_cc" = "Xyes"; then
  76       CFLAGS="$CFLAGS -fstack-protector"
  77       AC_DEFINE([ENABLE_SSP_CC], 1, [Define if SSP C support is enabled.])
  78   fi
  79 ])
  80
  81 if test "$GCC" = "yes"; then
  82         # We are using the GNU C compiler. Good!
  83         CFLAGS="$CFLAGS -pipe -W -Wall -Wpointer-arith -Wstrict-prototypes"
  84
  85         GCC_STACK_PROTECT_CC
  86 fi
  87
  88 case "$target_os" in
  89         hpux*)
  90                 # This is HP/UX, we need to define _XOPEN_SOURCE_EXTENDED
  91                 # (tested with HP/UX 11.11)
  92                 CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
  93                 ;;
  94 esac
  95
  96 # Add additional CFLAGS, eventually specified on the command line:
  97 test -n "$CFLAGS_ADD" && CFLAGS="$CFLAGS $CFLAGS_ADD"
  98
  99 CFLAGS="$CFLAGS -DSYSCONFDIR='\"\$(sysconfdir)\"'"
 100
 101 # -- Headers --
 102
 103 AC_HEADER_STDC
 104 AC_HEADER_TIME
 105 AC_HEADER_SYS_WAIT
 106
 107 AC_CHECK_HEADERS([ \
 108         ctype.h errno.h fcntl.h netdb.h netinet/in.h netinet/in_systm.h \
 109         stdlib.h string.h strings.h sys/socket.h sys/time.h unistd.h \
 110         ],,AC_MSG_ERROR([required C header missing!]))
 111
 112 AC_CHECK_HEADERS([ \
 113         arpa/inet.h ctype.h malloc.h netinet/ip.h stdbool.h stddef.h varargs.h \
 114         ],[],[],[[
 115         #ifdef HAVE_SYS_TYPES_H
 116                 #include <sys/types.h>
 117         #endif
 118         #ifdef HAVE_SYS_SOCKET_H
 119                 #include <sys/socket.h>
 120         #endif
 121         #ifdef HAVE_NETINET_IN_H
 122                 #include <netinet/in.h>
 123         #endif
 124         ]]
 125 )
 126
 127 # -- Datatypes --
 128
 129 AC_MSG_CHECKING(whether socklen_t exists)
 130 AC_TRY_COMPILE([
 131 #include <sys/types.h>
 132 #include <sys/socket.h>
 133         ],[
 134         socklen_t a, b;
 135         a = 2; b = 4; a += b;
 136         ],[
 137         AC_DEFINE(HAVE_socklen_t) AC_MSG_RESULT(yes)
 138         ],[
 139         AC_MSG_RESULT(no)
 140 ])
 141
 142 AC_TYPE_SIGNAL
 143 AC_TYPE_SIZE_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 # A/UX needs this.
 151 AC_CHECK_LIB(UTIL,memmove)
 152 # needed on solaris. GNU libc also has a libnsl, but we do not need it.
 153 AC_SEARCH_LIBS(gethostbyname,nsl)
 154 AC_CHECK_LIB(socket,bind)
 155
 156 # -- Functions --
 157
 158 AC_FUNC_FORK
 159 AC_FUNC_STRFTIME
 160
 161 AC_CHECK_FUNCS([ \
 162         bind gethostbyaddr gethostbyname gethostname inet_ntoa \
 163         setsid setsockopt socket strcasecmp waitpid],,AC_MSG_ERROR([required function missing!]))
 164
 165 AC_CHECK_FUNCS(getaddrinfo getnameinfo inet_aton sigaction sigprocmask snprintf \
 166  vsnprintf strdup strlcpy strlcat strtok_r)
 167
 168 # -- Configuration options --
 169
 170 # use syslog?
 171
 172 x_syslog_on=no
 173 AC_ARG_WITH(syslog,
 174         [  --without-syslog        disable syslog (autodetected by default)],
 175         [       if test "$withval" != "no"; then
 176                         if test "$withval" != "yes"; then
 177                                 CFLAGS="-I$withval/include $CFLAGS"
 178                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 179                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 180                         fi
 181                         AC_CHECK_LIB(be, syslog)
 182                         AC_CHECK_FUNCS(syslog, x_syslog_on=yes,
 183                                 AC_MSG_ERROR([Can't enable syslog!])
 184                         )
 185                 fi
 186         ],
 187         [
 188                 AC_CHECK_LIB(be, syslog)
 189                 AC_CHECK_FUNCS(syslog, x_syslog_on=yes)
 190         ]
 191 )
 192 if test "$x_syslog_on" = "yes"; then
 193         AC_DEFINE(SYSLOG, 1)
 194         AC_CHECK_HEADERS(syslog.h,,AC_MSG_ERROR([required C header missing!]))
 195 fi
 196
 197 # use zlib compression?
 198
 199 x_zlib_on=no
 200 AC_ARG_WITH(zlib,
 201         [  --without-zlib          disable zlib compression (autodetected by default)],
 202         [       if test "$withval" != "no"; then
 203                         if test "$withval" != "yes"; then
 204                                 CFLAGS="-I$withval/include $CFLAGS"
 205                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 206                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 207                         fi
 208                         AC_CHECK_LIB(z, deflate)
 209                         AC_CHECK_FUNCS(deflate, x_zlib_on=yes,
 210                                 AC_MSG_ERROR([Can't enable zlib!])
 211                         )
 212                 fi
 213         ],
 214         [       AC_CHECK_LIB(z, deflate)
 215                 AC_CHECK_FUNCS(deflate, x_zlib_on=yes)
 216         ]
 217 )
 218 if test "$x_zlib_on" = "yes"; then
 219         AC_DEFINE(ZLIB, 1)
 220         AC_CHECK_HEADERS(zlib.h,,AC_MSG_ERROR([required C header missing!]))
 221 fi
 222
 223 # detect which IO API to use:
 224
 225 x_io_backend=none
 226
 227 AC_ARG_WITH(select,
 228         [  --without-select        disable select IO support (autodetected by default)],
 229         [       if test "$withval" != "no"; then
 230                         if test "$withval" != "yes"; then
 231                                 CFLAGS="-I$withval/include $CFLAGS"
 232                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 233                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 234                         fi
 235                         AC_CHECK_FUNCS(select, x_io_select=yes,
 236                                 AC_MSG_ERROR([Can't enable select IO support!])
 237                         )
 238                 fi
 239         ],
 240         [
 241                 AC_CHECK_FUNCS(select, x_io_select=yes)
 242         ]
 243 )
 244
 245 AC_ARG_WITH(poll,
 246         [  --without-poll          disable poll support (autodetected by default)],
 247         [       if test "$withval" != "no"; then
 248                         if test "$withval" != "yes"; then
 249                                 CFLAGS="-I$withval/include $CFLAGS"
 250                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 251                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 252                         fi
 253                         AC_CHECK_FUNCS(poll, x_io_backend=poll\(\),
 254                                 AC_MSG_ERROR([Can't enable poll IO support!])
 255                         )
 256                 fi
 257         ],
 258         [
 259                 AC_CHECK_FUNCS(poll, x_io_backend=poll\(\))
 260         ]
 261 )
 262
 263 AC_ARG_WITH(devpoll,
 264         [  --without-devpoll       disable /dev/poll IO support (autodetected by default)],
 265         [       if test "$withval" != "no"; then
 266                         if test "$withval" != "yes"; then
 267                                 CFLAGS="-I$withval/include $CFLAGS"
 268                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 269                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 270                         fi
 271
 272                                 AC_CHECK_HEADERS(sys/devpoll.h,,AC_MSG_ERROR([required C header missing!]))
 273                 fi
 274         ],
 275         [
 276                 AC_CHECK_HEADERS(sys/devpoll.h, x_io_backend=/dev/poll)
 277         ]
 278 )
 279
 280 AC_ARG_WITH(epoll,
 281         [  --without-epoll         disable epoll IO support (autodetected by default)],
 282         [       if test "$withval" != "no"; then
 283                         if test "$withval" != "yes"; then
 284                                 CFLAGS="-I$withval/include $CFLAGS"
 285                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 286                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 287                         fi
 288                         AC_CHECK_FUNCS(epoll_create, x_io_epoll=yes,
 289                                 AC_MSG_ERROR([Can't enable epoll IO support!])
 290                         )
 291                 fi
 292         ],
 293         [
 294                 AC_CHECK_FUNCS(epoll_create, x_io_epoll=yes)
 295         ]
 296 )
 297
 298 AC_ARG_WITH(kqueue,
 299         [  --without-kqueue        disable kqueue IO support (autodetected by default)],
 300         [       if test "$withval" != "no"; then
 301                         if test "$withval" != "yes"; then
 302                                 CFLAGS="-I$withval/include $CFLAGS"
 303                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 304                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 305                         fi
 306                         AC_CHECK_FUNCS(kqueue, x_io_backend=kqueue\(\),
 307                                 AC_MSG_ERROR([Can't enable kqueue IO support!])
 308                         )
 309                 fi
 310         ],
 311         [
 312                 AC_CHECK_FUNCS(kqueue, x_io_backend=kqueue\(\))
 313         ]
 314 )
 315
 316 if test "$x_io_epoll" = "yes" -a "$x_io_select" = "yes"; then
 317         # when epoll() and select() are available, we'll use both!
 318         x_io_backend="epoll(), select()"
 319 else
 320         if test "$x_io_epoll" = "yes"; then
 321                 # we prefere epoll() if it is available
 322                 x_io_backend="epoll()"
 323         else
 324                 if test "$x_io_select" = "yes" -a "$x_io_backend" = "none"; then
 325                         # we'll use select, when available and no "better"
 326                         # interface has been detected ...
 327                         x_io_backend="select()"
 328                 fi
 329         fi
 330 fi
 331
 332 if test "$x_io_backend" = "none"; then
 333         AC_MSG_ERROR([No useabe IO API activated/found!?])
 334 fi
 335
 336 # use SSL?
 337
 338 AC_ARG_WITH(openssl,
 339         [  --with-openssl          enable SSL support using OpenSSL],
 340         [       if test "$withval" != "no"; then
 341                         if test "$withval" != "yes"; then
 342                                 CFLAGS="-I$withval/include $CFLAGS"
 343                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 344                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 345                         fi
 346                         AC_CHECK_LIB(crypto, BIO_s_mem)
 347                         AC_CHECK_LIB(ssl, SSL_library_init)
 348                         AC_CHECK_FUNCS(SSL_library_init, x_ssl_openssl=yes,
 349                                 AC_MSG_ERROR([Can't enable openssl])
 350                         )
 351                 fi
 352         ]
 353 )
 354
 355 AC_ARG_WITH(gnutls,
 356         [  --with-gnutls           enable SSL support using gnutls],
 357         [       if test "$withval" != "no"; then
 358                         if test "$withval" != "yes"; then
 359                                 CFLAGS="-I$withval/include $CFLAGS"
 360                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 361                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 362                         fi
 363                         AC_CHECK_LIB(gnutls, gnutls_global_init)
 364                         AC_CHECK_FUNCS(gnutls_global_init, x_ssl_gnutls=yes,
 365                                 AC_MSG_ERROR([Can't enable gnutls])
 366                         )
 367                 fi
 368         ]
 369 )
 370
 371 x_ssl_lib="no"
 372 if test "$x_ssl_gnutls" = "yes"; then
 373         if test "$x_ssl_openssl" = "yes";then
 374                 AC_MSG_ERROR([Cannot enable both gnutls and openssl])
 375         fi
 376         x_ssl_lib=gnutls
 377 fi
 378 if test "$x_ssl_openssl" = "yes"; then
 379         x_ssl_lib=openssl
 380 fi
 381
 382 # use TCP wrappers?
 383
 384 x_tcpwrap_on=no
 385 AC_ARG_WITH(tcp-wrappers,
 386         [  --with-tcp-wrappers     enable TCP wrappers support],
 387         [       if test "$withval" != "no"; then
 388                         if test "$withval" != "yes"; then
 389                                 CFLAGS="-I$withval/include $CFLAGS"
 390                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 391                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 392                         fi
 393                         AC_MSG_CHECKING(for hosts_access)
 394                         LIBS="-lwrap $LIBS"
 395                         AC_TRY_LINK([
 396 #include <tcpd.h>
 397 int allow_severity = 0;
 398 int deny_severity = 0;
 399                                 ],[
 400                                 tcpd_warn("link test");
 401                                 ],[
 402                                 AC_MSG_RESULT(yes)
 403                                 AC_DEFINE(TCPWRAP, 1)
 404                                 x_tcpwrap_on=yes
 405                                 ],[
 406                                 AC_MSG_RESULT(no)
 407                                 AC_MSG_ERROR([Can't enable TCP wrappers!])
 408                         ])
 409                 fi
 410         ]
 411 )
 412
 413 # do IDENT requests using libident?
 414
 415 x_identauth_on=no
 416 AC_ARG_WITH(ident,
 417         [  --with-ident            enable "IDENT" ("AUTH") protocol support],
 418         [       if test "$withval" != "no"; then
 419                         if test "$withval" != "yes"; then
 420                                 CFLAGS="-I$withval/include $CFLAGS"
 421                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 422                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 423                         fi
 424                         AC_CHECK_LIB(ident, ident_id)
 425                         AC_CHECK_FUNCS(ident_id, x_identauth_on=yes,
 426                                 AC_MSG_ERROR([Can't enable IDENT support!])
 427                         )
 428                 fi
 429         ]
 430 )
 431 if test "$x_identauth_on" = "yes"; then
 432         AC_DEFINE(IDENTAUTH, 1)
 433         AC_CHECK_HEADERS(ident.h,,AC_MSG_ERROR([required C header missing!]))
 434 fi
 435
 436 # compile in PAM support?
 437
 438 x_pam_on=no
 439 AC_ARG_WITH(pam,
 440         [  --with-pam              enable user authentication using PAM],
 441         [       if test "$withval" != "no"; then
 442                         if test "$withval" != "yes"; then
 443                                 CFLAGS="-I$withval/include $CFLAGS"
 444                                 CPPFLAGS="-I$withval/include $CPPFLAGS"
 445                                 LDFLAGS="-L$withval/lib $LDFLAGS"
 446                         fi
 447                         AC_CHECK_LIB(pam, pam_authenticate)
 448                         AC_CHECK_FUNCS(pam_authenticate, x_pam_on=yes,
 449                                 AC_MSG_ERROR([Can't enable PAM support!])
 450                         )
 451                 fi
 452         ]
 453 )
 454 if test "$x_pam_on" = "yes"; then
 455         AC_DEFINE(PAM, 1)
 456         AC_CHECK_HEADERS(security/pam_appl.h,pam_ok=yes)
 457         if test "$pam_ok" != "yes"; then
 458                 AC_CHECK_HEADERS(pam/pam_appl.h,pam_ok=yes,
 459                         AC_MSG_ERROR([required C header missing!]))
 460         fi
 461 fi
 462
 463 # compile in IRC+ protocol support?
 464
 465 x_ircplus_on=yes
 466 AC_ARG_ENABLE(ircplus,
 467         [  --disable-ircplus       disable IRC+ protocol],
 468         if test "$enableval" = "no"; then x_ircplus_on=no; fi
 469 )
 470 if test "$x_ircplus_on" = "yes"; then
 471         AC_DEFINE(IRCPLUS, 1)
 472 fi
 473
 474 # enable support for IPv6?
 475 x_ipv6_on=no
 476 AC_ARG_ENABLE(ipv6,
 477         [  --enable-ipv6           enable IPv6 protocol support],
 478         if test "$enableval" = "yes"; then x_ipv6_on=yes; fi
 479 )
 480 if test "$x_ipv6_on" = "yes"; then
 481         # getaddrinfo() and getnameinfo() are optional when not compiling
 482         # with IPv6 support, but are required for IPv6 to work!
 483         AC_CHECK_FUNCS([ \
 484                 getaddrinfo getnameinfo \
 485                 ],,AC_MSG_ERROR([required function missing for IPv6 support!]))
 486         AC_DEFINE(WANT_IPV6, 1)
 487 fi
 488
 489 # compile in IRC "sniffer"?
 490
 491 x_sniffer_on=no; x_debug_on=no
 492 AC_ARG_ENABLE(sniffer,
 493         [  --enable-sniffer        enable IRC traffic sniffer (enables debug mode)],
 494         if test "$enableval" = "yes"; then
 495                 AC_DEFINE(SNIFFER, 1)
 496                 x_sniffer_on=yes; x_debug_on=yes
 497         fi
 498 )
 499
 500 # enable additional debugging code?
 501
 502 AC_ARG_ENABLE(debug,
 503         [  --enable-debug          show additional debug output],
 504         if test "$enableval" = "yes"; then x_debug_on=yes; fi
 505 )
 506 if test "$x_debug_on" = "yes"; then
 507         AC_DEFINE(DEBUG, 1)
 508         test "$GCC" = "yes" && CFLAGS="-pedantic $CFLAGS"
 509         AC_CHECK_FUNCS(mtrace)
 510 fi
 511
 512 # enable "strict RFC rules"?
 513
 514 x_strict_rfc_on=no
 515 AC_ARG_ENABLE(strict-rfc,
 516         [  --enable-strict-rfc     strict RFC conformance -- may break clients!],
 517         if test "$enableval" = "yes"; then
 518                 AC_DEFINE(STRICT_RFC, 1)
 519                 x_strict_rfc_on=yes
 520         fi
 521 )
 522
 523 # -- Definitions --
 524
 525 AC_DEFINE_UNQUOTED(TARGET_CPU, "$target_cpu" )
 526 AC_DEFINE_UNQUOTED(TARGET_VENDOR, "$target_vendor" )
 527 AC_DEFINE_UNQUOTED(TARGET_OS, "$target_os" )
 528
 529 # Add additional CFLAGS, eventually specified on the command line, but after
 530 # running this configure script. Useful for "-Werror" for example.
 531 test -n "$CFLAGS_END" && CFLAGS="$CFLAGS $CFLAGS_END"
 532
 533 # -- Generate files --
 534
 535 AC_OUTPUT([ \
 536         Makefile \
 537         doc/Makefile \
 538         doc/src/Makefile \
 539         src/Makefile \
 540         src/portab/Makefile \
 541         src/ipaddr/Makefile \
 542         src/tool/Makefile \
 543         src/ngircd/Makefile \
 544         src/testsuite/Makefile \
 545         man/Makefile \
 546         contrib/Makefile \
 547         contrib/Anope/Makefile \
 548         contrib/Debian/Makefile \
 549         contrib/MacOSX/Makefile \
 550         contrib/MacOSX/ngIRCd.xcodeproj/Makefile \
 551         contrib/MacOSX/ngIRCd.pmdoc/Makefile \
 552 ])
 553
 554 type dpkg >/dev/null 2>&1
 555 if test $? -eq 0; then
 556         # Generate debian/ link if the dpkg command exists
 557         # (read: if we are running on a debian compatible system)
 558         echo "creating Debian-specific links ..."
 559         test -f debian/rules || ln -s contrib/Debian debian
 560 fi
 561
 562 # -- Result --
 563
 564 echo
 565 echo "ngIRCd $PACKAGE_VERSION has been configured with the following options:"
 566 echo
 567
 568 # Someone please show me a better way :)  [borrowed by OpenSSH]
 569 B=`eval echo ${bindir}` ; B=`eval echo ${B}`
 570 S=`eval echo ${sbindir}` ; S=`eval echo ${S}`
 571 C=`eval echo ${sysconfdir}` ; C=`eval echo ${C}`
 572 M=`eval echo ${mandir}` ; M=`eval echo ${M}`
 573 D=`eval echo ${docdir}` ; D=`eval echo ${D}`
 574
 575 echo "             Target: ${target}"
 576 test "$target" != "$host" && echo "               Host: ${host}"
 577 echo "           Compiler: ${CC}"
 578 test -n "$CFLAGS"       && echo "     Compiler flags: ${CFLAGS}"
 579 test -n "$CPPFLAGS"     && echo " Preprocessor flags: ${CPPFLAGS}"
 580 test -n "$LDFLAGS"      && echo "       Linker flags: ${LDFLAGS}"
 581 test -n "$LIBS"         && echo "          Libraries: ${LIBS}"
 582 echo
 583 echo "    'ngircd' binary: $S"
 584 echo " Configuration file: $C"
 585 echo "       Manual pages: $M"
 586 echo "      Documentation: $D"
 587 echo
 588
 589 echo $ECHO_N "     Syslog support: $ECHO_C"
 590 test "$x_syslog_on" = "yes" \
 591         && echo $ECHO_N "yes   $ECHO_C" \
 592         || echo $ECHO_N "no    $ECHO_C"
 593 echo $ECHO_N "  Enable debug code: $ECHO_C"
 594 test "$x_debug_on" = "yes" \
 595         && echo "yes" \
 596         || echo "no"
 597
 598 echo $ECHO_N "   zlib compression: $ECHO_C"
 599 test "$x_zlib_on" = "yes" \
 600         && echo $ECHO_N "yes   $ECHO_C" \
 601         || echo $ECHO_N "no    $ECHO_C"
 602 echo $ECHO_N "        IRC sniffer: $ECHO_C"
 603 test "$x_sniffer_on" = "yes" \
 604         && echo "yes" \
 605         || echo "no"
 606
 607 echo $ECHO_N "   Use TCP Wrappers: $ECHO_C"
 608 test "$x_tcpwrap_on" = "yes" \
 609         && echo $ECHO_N "yes   $ECHO_C" \
 610         || echo $ECHO_N "no    $ECHO_C"
 611 echo $ECHO_N "    Strict RFC mode: $ECHO_C"
 612 test "$x_strict_rfc_on" = "yes" \
 613         && echo "yes" \
 614         || echo "no"
 615
 616 echo $ECHO_N "      IDENT support: $ECHO_C"
 617 test "$x_identauth_on" = "yes" \
 618         && echo $ECHO_N "yes   $ECHO_C" \
 619         || echo $ECHO_N "no    $ECHO_C"
 620 echo $ECHO_N "      IRC+ protocol: $ECHO_C"
 621 test "$x_ircplus_on" = "yes" \
 622         && echo "yes" \
 623         || echo "no"
 624
 625 echo $ECHO_N "      IPv6 protocol: $ECHO_C"
 626 test "$x_ipv6_on" = "yes" \
 627         && echo $ECHO_N "yes   $ECHO_C" \
 628         || echo $ECHO_N "no    $ECHO_C"
 629 echo $ECHO_N "        I/O backend: $ECHO_C"
 630         echo "\"$x_io_backend\""
 631
 632 echo $ECHO_N "        PAM support: $ECHO_C"
 633 test "$x_pam_on" = "yes" \
 634         && echo $ECHO_N "yes   $ECHO_C" \
 635         || echo $ECHO_N "no    $ECHO_C"
 636 echo $ECHO_N "        SSL support: $ECHO_C"
 637 echo "$x_ssl_lib"
 638
 639 echo
 640
 641 # -eof-