apps/irssi/configure.in

   1 AC_INIT(src)
   2
   3 AM_CONFIG_HEADER(config.h)
   4 AM_INIT_AUTOMAKE(Irssi-SILC, 0.7.98.3)
   5
   6 AM_MAINTAINER_MODE
   7
   8 AC_ISC_POSIX
   9 AC_PROG_CC
  10 AC_PROG_CPP
  11 AC_STDC_HEADERS
  12 AC_ARG_PROGRAM
  13 AC_PROG_RANLIB
  14
  15 dnl * ahem.. :) we don't want static libraries for modules
  16 if test "x$lt_target" = "x"; then
  17         if test "$target" = "NONE"; then
  18                 lt_target="$host"
  19         else
  20                 lt_target="$target"
  21         fi
  22 fi
  23 dnl * --disable-static isn't a good idea, complain if it's used
  24 if test "x$enable_static" = "xno"; then
  25         AC_ERROR([Don't give --disable-static option to configure])
  26 fi
  27
  28 AC_CONFIG_AUX_DIR(.)
  29
  30 AC_CHECK_HEADERS(string.h stdlib.h unistd.h dirent.h sys/ioctl.h libintl.h)
  31
  32 # check posix headers..
  33 AC_CHECK_HEADERS(sys/time.h sys/utsname.h regex.h)
  34
  35 AC_ARG_WITH(big5,
  36 [  --with-big5             Build with tr-Chinese Big5 support],
  37         if test x$withval = xyes; then
  38                 want_big5=yes
  39         else
  40                 if test "x$withval" = xno; then
  41                         want_big5=no
  42                 else
  43                         want_big5=yes
  44                 fi
  45         fi,
  46         want_big5=no)
  47
  48 AC_ARG_WITH(socks,
  49 [  --with-socks            Build with socks support],
  50         if test x$withval = xyes; then
  51                 want_socks=yes
  52         else
  53                 if test "x$withval" = xno; then
  54                         want_socks=no
  55                 else
  56                         want_socks=yes
  57                 fi
  58         fi,
  59         want_socks=no)
  60
  61 AC_ARG_WITH(textui,
  62 [  --with-textui           Build text frontend],
  63         if test x$withval = xyes; then
  64                 want_textui=yes
  65         else
  66                 if test "x$withval" = xno; then
  67                         want_textui=no
  68                 else
  69                         want_textui=yes
  70                 fi
  71         fi,
  72         want_textui=yes)
  73
  74 AC_ARG_WITH(bot,
  75 [  --with-bot              Build irssi-bot],
  76         if test x$withval = xyes; then
  77                 want_irssibot=yes
  78         else
  79                 if test "x$withval" = xno; then
  80                         want_irssibot=no
  81                 else
  82                         want_irssibot=yes
  83                 fi
  84         fi,
  85         want_irssibot=no)
  86
  87 AC_ARG_WITH(proxy,
  88 [  --with-proxy            Build irssi-proxy],
  89         if test x$withval = xyes; then
  90                 want_irssiproxy=yes
  91         else
  92                 if test "x$withval" = xno; then
  93                         want_irssiproxy=no
  94                 else
  95                         want_irssiproxy=yes
  96                 fi
  97         fi,
  98         want_irssiproxy=no)
  99
 100
 101 AC_ARG_WITH(modules,
 102 [  --with-modules          Specify what modules to build in binary],
 103         if test x$withval != xyes -a x$withval != xno; then
 104                 build_modules="$withval"
 105         fi)
 106
 107 if test "x$prefix" = "xNONE"; then
 108         PERL_LIB_DIR=""
 109 else
 110         PERL_LIB_DIR="$prefix"
 111 fi
 112
 113 AC_ARG_ENABLE(perl-path,
 114 [  --enable-perl-path=dir  Specify where to install the Perl libraries for irssi],
 115         if test x$enableval = xyes; then
 116                 want_perl=yes
 117         else
 118                 if test "x$enableval" = xno; then
 119                         want_perl=no
 120                 else
 121                         want_perl=yes
 122                         PERL_LIB_DIR="$enableval"
 123                         perl_lib_dir_given=yes
 124                 fi
 125         fi,
 126         want_perl=no)
 127
 128 AC_ARG_ENABLE(perl,
 129 [  --enable-perl[=yes|no|static]  Build with Perl support - also specifies
 130                           if it should be built into main irssi binary
 131                           (static) or as module (default)],
 132         if test x$enableval = xyes; then
 133                 want_perl=yes
 134         elif test x$enableval = xstatic; then
 135                 want_perl=static
 136         else
 137                 want_perl=no
 138         fi,
 139         want_perl=no)
 140
 141 AC_ARG_WITH(tests,
 142 [  --with-tests           Run all the tests],
 143         if test x$withval != xno; then
 144                 TEST_DIR=test
 145         fi,
 146         TEST_DIR=)
 147 AC_SUBST(TEST_DIR)
 148
 149 AC_ARG_ENABLE(curses-windows,
 150 [  --enable-curses-windows Use curses windows],
 151         if test x$enableval != xno; then
 152                 AC_DEFINE(USE_CURSES_WINDOWS)
 153         fi,
 154         AC_DEFINE(USE_CURSES_WINDOWS))
 155
 156 AC_ARG_ENABLE(memdebug,
 157 [  --enable-memdebug       Enable memory debugging],
 158         if test x$enableval = xyes; then
 159                 want_memdebug=yes
 160         else
 161                 if test "x$enableval" = xno; then
 162                         want_memdebug=no
 163                 else
 164                         want_memdebug=yes
 165                 fi
 166         fi,
 167         want_memdebug=no)
 168
 169 AC_ARG_ENABLE(ipv6,
 170 [  --enable-ipv6           Enable IPv6 support],
 171         if test x$enableval = xyes; then
 172                 want_ipv6=yes
 173         else
 174                 if test "x$enableval" = xno; then
 175                         want_ipv6=no
 176                 else
 177                         want_ipv6=yes
 178                 fi
 179         fi,
 180         want_ipv6=no)
 181
 182 dnl **
 183 dnl ** just some generic stuff...
 184 dnl **
 185
 186 AC_CHECK_FUNCS(mkfifo fcntl)
 187
 188 AC_CHECK_LIB(socket, socket, [
 189         PROG_LIBS="$PROG_LIBS -lsocket"
 190 ])
 191
 192 AC_CHECK_LIB(nsl, inet_addr, [
 193         PROG_LIBS="$PROG_LIBS -lnsl"
 194 ], -lsocket)
 195
 196 dnl * gcc specific options
 197 if test "x$ac_cv_prog_gcc" = "xyes"; then
 198   CFLAGS="$CFLAGS -Wall"
 199 fi
 200
 201 dnl * OS specific options
 202 case "$host_os" in
 203   hpux*)
 204     CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
 205     ;;
 206   *)
 207     ;;
 208 esac
 209
 210 dnl * socklen_t - AC_CHECK_TYPE() would be _really_ useful if it only would
 211 dnl * accept header files where to find the typedef..
 212 AC_MSG_CHECKING([for socklen_t])
 213 AC_CACHE_VAL(irssi_cv_type_socklen_t,
 214 [AC_TRY_COMPILE([
 215 #include <sys/types.h>
 216 #include <sys/socket.h>],
 217 [socklen_t t;],
 218 irssi_cv_type_socklen_t=yes,
 219 irssi_cv_type_socklen_t=no,
 220 )])
 221 if test $irssi_cv_type_socklen_t = no; then
 222 AC_DEFINE(socklen_t, int, Define to 'int' if <sys/socket.h> doesn't define.)
 223 fi
 224 AC_MSG_RESULT($irssi_cv_type_socklen_t)
 225
 226 dnl **
 227 dnl ** check for socks
 228 dnl **
 229
 230 if test "x$want_socks" = "xyes"; then
 231         AC_CHECK_LIB(socks, connect, [
 232                 PROG_LIBS="$PROG_LIBS -lsocks"
 233                 AC_CHECK_HEADER(socks.h, [
 234                         AC_DEFINE(HAVE_SOCKS_H)
 235                         CFLAGS="$CFLAGS -DSOCKS"
 236                         AC_MSG_RESULT(["socks5 library found, building with it"])
 237                 ], [
 238                         AC_MSG_RESULT(["socks4 library found, building with it"])
 239                         CFLAGS="$CFLAGS -Dconnect=Rconnect -Dgetsockname=Rgetsockname -Dgetpeername=Rgetpeername -Dbind=Rbind -Daccept=Raccept -Dlisten=Rlisten -Dselect=Rselect"
 240                 ])
 241         ])
 242 fi
 243
 244 dnl **
 245 dnl ** fe-text checks
 246 dnl **
 247
 248 AC_PATH_PROG(sedpath, sed)
 249
 250 AC_DEFUN(AC_CHECK_GLIBDIR,[
 251   AC_MSG_CHECKING([whether GLib is unpacked to irssi dir])
 252
 253   GLIB_DIR=`for d in *; do test -f $d/glib.h && echo $d; done`
 254   if test "x$GLIB_DIR" != "x"; then
 255     dnl * glib in irssi directory, use it
 256     AC_MSG_RESULT([yes, using it])
 257
 258     dnl * we have to do this at this point so we know what libs gmodule needs
 259     if test ! -f $GLIB_DIR/.libs/libglib.a; then
 260       echo
 261       echo "configuring GLib ..."
 262       echo
 263       cd $GLIB_DIR
 264       if test ! -f glib-config; then
 265         ./configure
 266       fi
 267       ${MAKE-make}
 268       cd ..
 269       echo
 270     fi
 271
 272     GLIB_LDEXTRA=`$GLIB_DIR/glib-config --libs gmodule|$sedpath -e 's/-lglib//' -e 's/-lgmodule//' -e 's,-L/usr/local/lib ,,'|$sedpath 's/ \+/ /g'`
 273     full_glib_dir="`pwd`/$GLIB_DIR"
 274     GLIB_CFLAGS="-I$full_glib_dir -I$full_glib_dir/gmodule"
 275     if test -f $full_glib_dir/.libs/libglib.a; then
 276       GLIB_LIBS="$full_glib_dir/.libs/libglib.a $GLIB_LDEXTRA"
 277       if test -f $full_glib_dir/gmodule/.libs/libgmodule.a; then
 278         GLIB_LIBS="$GLIB_LIBS $full_glib_dir/gmodule/.libs/libgmodule.a"
 279         AC_DEFINE(HAVE_GMODULE)
 280       fi
 281     else
 282       GLIB_LIBS="$full_glib_dir/libglib.a $GLIB_LDEXTRA"
 283       if test -f $full_glib_dir/gmodule/libgmodule.a; then
 284         GLIB_LIBS="$GLIB_LIBS $full_glib_dir/gmodule/libgmodule.a"
 285         AC_DEFINE(HAVE_GMODULE)
 286       fi
 287     fi
 288     AC_SUBST(GLIB_CFLAGS)
 289     AC_SUBST(GLIB_LIBS)
 290   else
 291     AC_MSG_RESULT([no])
 292   fi
 293 ])
 294
 295 AC_CHECK_GLIBDIR
 296
 297 if test "x$GLIB_DIR" = "x"; then
 298   AM_PATH_GLIB(1.2.0,,, gmodule)
 299   if test "x$GLIB_LIBS" = "x"; then
 300     echo "*** trying without -lgmodule"
 301     glib_config_args=
 302     AM_PATH_GLIB(1.2.0)
 303   else
 304     AC_DEFINE(HAVE_GMODULE)
 305   fi
 306
 307   if test "x$GLIB_LIBS" = "x"; then
 308     echo
 309     echo "*** If you don't have GLIB, you can get it from ftp://ftp.gtk.org"
 310     echo "*** If you can't install GLIB anywhere or if you don't want to,"
 311     echo "*** you can just unpack it to Irssi's source directory and"
 312     echo "*** Irssi will automatically compile and use it."
 313     echo
 314
 315     dnl * I think it's pretty safe to assume GLib 1.2.9 since the next
 316     dnl * will be 2.0 (or 1.4?) and it's not sure if irssi compiles
 317     dnl * with it (yea, just a few weeks after I put this text for 1.2.8
 318     dnl * the 1.2.9 came :) .. and then .10
 319     glib_file=glib-1.2.10.tar.gz
 320
 321     dlcmd=
 322     if test "x`ncftpget 2>/dev/null|grep -i ncftp`" != "x"; then
 323       dlcmd="ncftpget ftp://ftp.gtk.org/pub/gtk/v1.2/$glib_file"
 324     fi
 325     if test "x`wget 2>/dev/null|grep -i wget`" != "x"; then
 326       dlcmd="wget http://irssi.org/files/$glib_file"
 327     fi
 328     if test "x$dlcmd" != "x"; then
 329       echo "*** I can download GLib for you now. If you don't want to, press CTRL-C now."
 330       read answer
 331       eval $dlcmd
 332       if `gunzip $glib_file`; then
 333         glib_file=`echo $glib_file|$sedpath s/\.gz$//`
 334         if `tar xf $glib_file`; then
 335           rm -f $glib_file
 336           AC_CHECK_GLIBDIR
 337         fi
 338       fi
 339     fi
 340
 341     if test "x$GLIB_LIBS" = "x"; then
 342       AC_ERROR([GLIB is required to build irssi.])
 343     fi
 344   fi
 345 fi
 346
 347 PROG_LIBS="$PROG_LIBS $GLIB_LIBS"
 348
 349 dnl **
 350 dnl ** curses checks
 351 dnl **
 352
 353 dnl Curses detection: Munged from Midnight Commander's configure.in
 354 dnl
 355 dnl What it does:
 356 dnl =============
 357 dnl
 358 dnl - Determine which version of curses is installed on your system
 359 dnl   and set the -I/-L/-l compiler entries and add a few preprocessor
 360 dnl   symbols
 361 dnl - Do an AC_SUBST on the CURSES_INCLUDEDIR and CURSES_LIBS so that
 362 dnl   @CURSES_INCLUDEDIR@ and @CURSES_LIBS@ will be available in
 363 dnl   Makefile.in's
 364 dnl - Modify the following configure variables (these are the only
 365 dnl   curses.m4 variables you can access from within configure.in)
 366 dnl   CURSES_INCLUDEDIR - contains -I's and possibly -DRENAMED_CURSES if
 367 dnl                       an ncurses.h that's been renamed to curses.h
 368 dnl                       is found.
 369 dnl   CURSES_LIBS       - sets -L and -l's appropriately
 370 dnl   CFLAGS            - if --with-sco, add -D_SVID3
 371 dnl   has_curses        - exports result of tests to rest of configure
 372 dnl
 373 dnl Usage:
 374 dnl ======
 375 dnl 1) Add lines indicated below to acconfig.h
 376 dnl 2) call AC_CHECK_CURSES after AC_PROG_CC in your configure.in
 377 dnl 3) Instead of #include <curses.h> you should use the following to
 378 dnl    properly locate ncurses or curses header file
 379 dnl
 380 dnl    #if defined(USE_NCURSES) && !defined(RENAMED_NCURSES)
 381 dnl    #include <ncurses.h>
 382 dnl    #else
 383 dnl    #include <curses.h>
 384 dnl    #endif
 385 dnl
 386 dnl 4) Make sure to add @CURSES_INCLUDEDIR@ to your preprocessor flags
 387 dnl 5) Make sure to add @CURSES_LIBS@ to your linker flags or LIBS
 388 dnl
 389 dnl Notes with automake:
 390 dnl - call AM_CONDITIONAL(HAS_CURSES, test "$has_curses" = true) from
 391 dnl   configure.in
 392 dnl - your Makefile.am can look something like this
 393 dnl   -----------------------------------------------
 394 dnl   INCLUDES= blah blah blah $(CURSES_INCLUDEDIR)
 395 dnl   if HAS_CURSES
 396 dnl   CURSES_TARGETS=name_of_curses_prog
 397 dnl   endif
 398 dnl   bin_PROGRAMS = other_programs $(CURSES_TARGETS)
 399 dnl   other_programs_SOURCES = blah blah blah
 400 dnl   name_of_curses_prog_SOURCES = blah blah blah
 401 dnl   other_programs_LDADD = blah
 402 dnl   name_of_curses_prog_LDADD = blah $(CURSES_LIBS)
 403 dnl   -----------------------------------------------
 404 dnl
 405 dnl
 406 dnl The following lines should be added to acconfig.h:
 407 dnl ==================================================
 408 dnl
 409 dnl /*=== Curses version detection defines ===*/
 410 dnl /* Found some version of curses that we're going to use */
 411 dnl #undef HAS_CURSES
 412 dnl
 413 dnl /* Use SunOS SysV curses? */
 414 dnl #undef USE_SUNOS_CURSES
 415 dnl
 416 dnl /* Use old BSD curses - not used right now */
 417 dnl #undef USE_BSD_CURSES
 418 dnl
 419 dnl /* Use SystemV curses? */
 420 dnl #undef USE_SYSV_CURSES
 421 dnl
 422 dnl /* Use Ncurses? */
 423 dnl #undef USE_NCURSES
 424 dnl
 425 dnl /* If you Curses does not have color define this one */
 426 dnl #undef NO_COLOR_CURSES
 427 dnl
 428 dnl /* Define if you want to turn on SCO-specific code */
 429 dnl #undef SCO_FLAVOR
 430 dnl
 431 dnl /* Set to reflect version of ncurses *
 432 dnl  *   0 = version 1.*
 433 dnl  *   1 = version 1.9.9g
 434 dnl  *   2 = version 4.0/4.1 */
 435 dnl #undef NCURSES_970530
 436 dnl
 437 dnl /*=== End new stuff for acconfig.h ===*/
 438 dnl
 439
 440
 441 AC_DEFUN(AC_CHECK_CURSES,[
 442         search_ncurses=true
 443         screen_manager=""
 444         has_curses=false
 445
 446         CFLAGS=${CFLAGS--O}
 447
 448         AC_SUBST(CURSES_LIBS)
 449         AC_SUBST(CURSES_INCLUDEDIR)
 450
 451         AC_ARG_WITH(sco,
 452           [  --with-sco              Use this to turn on SCO-specific code],[
 453           if test x$withval = xyes; then
 454                 AC_DEFINE(SCO_FLAVOR)
 455                 CFLAGS="$CFLAGS -D_SVID3"
 456           fi
 457         ])
 458
 459         AC_ARG_WITH(sunos-curses,
 460           [  --with-sunos-curses     Used to force SunOS 4.x curses],[
 461           if test x$withval = xyes; then
 462                 AC_USE_SUNOS_CURSES
 463           fi
 464         ])
 465
 466         AC_ARG_WITH(osf1-curses,
 467           [  --with-osf1-curses      Used to force OSF/1 curses],[
 468           if test x$withval = xyes; then
 469                 AC_USE_OSF1_CURSES
 470           fi
 471         ])
 472
 473         AC_ARG_WITH(vcurses,
 474           [  --with-vcurses[=incdir] Used to force SysV curses],
 475           if test x$withval != xyes; then
 476                 CURSES_INCLUDEDIR="-I$withval"
 477           fi
 478           AC_USE_SYSV_CURSES
 479         )
 480
 481         AC_ARG_WITH(ncurses,
 482           [  --with-ncurses[=dir]    Compile with ncurses/locate base dir],
 483           if test x$withval = xno ; then
 484                 search_ncurses=false
 485           elif test x$withval != xyes ; then
 486                 AC_NCURSES($withval/include, ncurses.h, -L$withval/lib -lncurses, -I$withval/include, "ncurses on $withval/include")
 487           fi
 488         )
 489
 490         if $search_ncurses
 491         then
 492                 AC_SEARCH_NCURSES()
 493         fi
 494 ])
 495
 496
 497 AC_DEFUN(AC_USE_SUNOS_CURSES, [
 498         search_ncurses=false
 499         screen_manager="SunOS 4.x /usr/5include curses"
 500         AC_MSG_RESULT(Using SunOS 4.x /usr/5include curses)
 501         AC_DEFINE(USE_SUNOS_CURSES)
 502         AC_DEFINE(HAS_CURSES)
 503         has_curses=true
 504         AC_DEFINE(NO_COLOR_CURSES)
 505         AC_DEFINE(USE_SYSV_CURSES)
 506         CURSES_INCLUDEDIR="-I/usr/5include"
 507         CURSES_LIBS="/usr/5lib/libcurses.a /usr/5lib/libtermcap.a"
 508         AC_MSG_RESULT(Please note that some screen refreshs may fail)
 509 ])
 510
 511 AC_DEFUN(AC_USE_OSF1_CURSES, [
 512        AC_MSG_RESULT(Using OSF1 curses)
 513        search_ncurses=false
 514        screen_manager="OSF1 curses"
 515        AC_DEFINE(HAS_CURSES)
 516        has_curses=true
 517        AC_DEFINE(NO_COLOR_CURSES)
 518        AC_DEFINE(USE_SYSV_CURSES)
 519        CURSES_LIBS="-lcurses"
 520 ])
 521
 522 AC_DEFUN(AC_USE_SYSV_CURSES, [
 523         AC_MSG_RESULT(Using SysV curses)
 524         AC_DEFINE(HAS_CURSES)
 525         has_curses=true
 526         AC_DEFINE(USE_SYSV_CURSES)
 527         search_ncurses=false
 528         screen_manager="SysV/curses"
 529         CURSES_LIBS="-lcurses"
 530 ])
 531
 532 dnl AC_ARG_WITH(bsd-curses,
 533 dnl [--with-bsd-curses         Used to compile with bsd curses, not very fancy],
 534 dnl     search_ncurses=false
 535 dnl     screen_manager="Ultrix/cursesX"
 536 dnl     if test $system = ULTRIX
 537 dnl     then
 538 dnl         THIS_CURSES=cursesX
 539 dnl        else
 540 dnl         THIS_CURSES=curses
 541 dnl     fi
 542 dnl
 543 dnl     CURSES_LIBS="-l$THIS_CURSES -ltermcap"
 544 dnl     AC_DEFINE(HAS_CURSES)
 545 dnl     has_curses=true
 546 dnl     AC_DEFINE(USE_BSD_CURSES)
 547 dnl     AC_MSG_RESULT(Please note that some screen refreshs may fail)
 548 dnl     AC_WARN(Use of the bsdcurses extension has some)
 549 dnl     AC_WARN(display/input problems.)
 550 dnl     AC_WARN(Reconsider using xcurses)
 551 dnl)
 552
 553
 554 dnl
 555 dnl Parameters: directory filename cureses_LIBS curses_INCLUDEDIR nicename
 556 dnl
 557 AC_DEFUN(AC_NCURSES, [
 558     if $search_ncurses
 559     then
 560         if test -f $1/$2
 561         then
 562             AC_MSG_RESULT(Found ncurses on $1/$2)
 563
 564             CURSES_LIBS="$3"
 565             AC_CHECK_LIB(ncurses, initscr, , [
 566                 CHECKLIBS=`echo "$3"|sed 's/-lncurses/-lcurses/g'`
 567                 AC_CHECK_LIB(curses, initscr, [
 568                         CURSES_LIBS="$CHECKLIBS"
 569                 ],, $CHECKLIBS)
 570             ], $CURSES_LIBS)
 571             CURSES_INCLUDEDIR="$4"
 572             search_ncurses=false
 573             screen_manager=$5
 574             AC_DEFINE(HAS_CURSES)
 575             has_curses=true
 576             has_ncurses=true
 577             AC_DEFINE(USE_NCURSES)
 578         fi
 579     fi
 580 ])
 581
 582 AC_DEFUN(AC_SEARCH_NCURSES, [
 583     AC_CHECKING("location of ncurses.h file")
 584
 585     AC_NCURSES(/usr/include, ncurses.h, -lncurses,, "ncurses on /usr/include")
 586     AC_NCURSES(/usr/include/ncurses, ncurses.h, -lncurses, -I/usr/include/ncurses, "ncurses on /usr/include/ncurses")
 587     AC_NCURSES(/usr/local/include, ncurses.h, -L/usr/local/lib -lncurses, -I/usr/local/include, "ncurses on /usr/local")
 588     AC_NCURSES(/usr/pkg/include, ncurses.h, -L/usr/pkg/lib -lncurses, -I/usr/pkg/include, "ncurses on /usr/pkg")
 589     AC_NCURSES(/usr/contrib/include, ncurses.h, -L/usr/contrib/lib -lncurses, -I/usr/contrib/include, "ncurses on /usr/contrib")
 590     AC_NCURSES(/usr/local/include/ncurses, ncurses.h, -L/usr/local/lib -L/usr/local/lib/ncurses -lncurses, -I/usr/local/include/ncurses, "ncurses on /usr/local/include/ncurses")
 591
 592     AC_NCURSES(/usr/local/include/ncurses, curses.h, -L/usr/local/lib -lncurses, -I/usr/local/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/local/.../ncurses")
 593
 594     AC_NCURSES(/usr/include/ncurses, curses.h, -lncurses, -I/usr/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/include/ncurses")
 595
 596     dnl
 597     dnl We couldn't find ncurses, try SysV curses
 598     dnl
 599     if $search_ncurses
 600     then
 601         AC_EGREP_HEADER(init_color, /usr/include/curses.h,
 602             AC_USE_SYSV_CURSES)
 603         AC_EGREP_CPP(USE_NCURSES,[
 604 #include <curses.h>
 605 #ifdef __NCURSES_H
 606 #undef USE_NCURSES
 607 USE_NCURSES
 608 #endif
 609 ],[
 610         CURSES_INCLUDEDIR="$CURSES_INCLUDEDIR -DRENAMED_NCURSES"
 611         AC_DEFINE(HAS_CURSES)
 612         has_curses=true
 613         has_ncurses=true
 614         AC_DEFINE(USE_NCURSES)
 615         search_ncurses=false
 616         screen_manager="ncurses installed as curses"
 617 ])
 618     fi
 619
 620     dnl
 621     dnl Try SunOS 4.x /usr/5{lib,include} ncurses
 622     dnl The flags USE_SUNOS_CURSES, USE_BSD_CURSES and BUGGY_CURSES
 623     dnl should be replaced by a more fine grained selection routine
 624     dnl
 625     if $search_ncurses
 626     then
 627         if test -f /usr/5include/curses.h
 628         then
 629             AC_USE_SUNOS_CURSES
 630         fi
 631     fi
 632
 633     dnl use whatever curses there happens to be
 634     if $search_ncurses
 635     then
 636         if test -f /usr/include/curses.h
 637         then
 638           CURSES_LIBS="-lcurses"
 639           AC_DEFINE(HAS_CURSES)
 640           has_curses=true
 641           search_ncurses=false
 642           screen_manager="curses"
 643         fi
 644     fi
 645 ])
 646
 647 if test "x$want_textui" = "xyes"; then
 648         AC_CHECK_CURSES
 649
 650         if test "x$has_ncurses" != "x"; then
 651                 AC_CHECK_LIB(ncurses, use_default_colors, [
 652                         AC_DEFINE(HAVE_NCURSES_USE_DEFAULT_COLORS)
 653                 ],, $CURSES_LIBS)
 654                 AC_CHECK_LIB(ncurses, idcok, [
 655                         AC_DEFINE(HAVE_CURSES_IDCOK)
 656                 ],, $CURSES_LIBS)
 657                 AC_CHECK_LIB(ncurses, resizeterm, [
 658                         AC_DEFINE(HAVE_CURSES_RESIZETERM)
 659                 ],, $CURSES_LIBS)
 660                 AC_CHECK_LIB(ncurses, wresize, [
 661                         AC_DEFINE(HAVE_CURSES_WRESIZE)
 662                 ],, $CURSES_LIBS)
 663         elif test "x$has_curses" = "xtrue"; then
 664                 AC_CHECK_LIB(curses, idcok, [
 665                         AC_DEFINE(HAVE_CURSES_IDCOK)
 666                 ],, $CURSES_LIBS)
 667                 AC_CHECK_LIB(curses, resizeterm, [
 668                         AC_DEFINE(HAVE_CURSES_RESIZETERM)
 669                 ],, $CURSES_LIBS)
 670                 AC_CHECK_LIB(curses, wresize, [
 671                         AC_DEFINE(HAVE_CURSES_WRESIZE)
 672                 ],, $CURSES_LIBS)
 673         else
 674                 want_textui=no
 675                 curses_error=yes
 676         fi
 677 else
 678         has_curses=false
 679 fi
 680
 681 dnl **
 682 dnl ** perl checks
 683 dnl **
 684
 685 if test "$want_perl" != "no"; then
 686         AC_PATH_PROG(perlpath, perl)
 687         AC_MSG_CHECKING(for working Perl support)
 688
 689         if test "x$perlpath" = "x"; then
 690                 perl_check_error="perl binary not found"
 691         else
 692                 PERL_CFLAGS=`$perlpath -MExtUtils::Embed -e ccopts 2>/dev/null`
 693         fi
 694
 695         if test "x$PERL_CFLAGS" = "x"; then
 696                 perl_check_error="Error getting perl CFLAGS"
 697                 AC_MSG_RESULT([not found, building without Perl])
 698                 want_perl=no
 699         else
 700                 PERL_LDFLAGS=`$perlpath -MExtUtils::Embed -e ldopts 2>/dev/null`
 701
 702                 dnl * Perl 5.004 and older use perl_xxx variables while
 703                 dnl * later use PL_perl_xxx variables ..
 704                 have_pl_perl=`$perlpath -e 'print $] < 5.005 ? "no" : "yes";'`
 705                 if test "x$have_pl_perl" = "xyes"; then
 706                         AC_DEFINE(HAVE_PL_PERL)
 707                 fi
 708
 709                 if test "x$DYNLIB_MODULES" = "xno" -a "$want_perl" != "static"; then
 710                         dnl * wanted perl as module, won't get it.
 711                         want_perl=static
 712                         perl_mod_error="Dynamic library dependencies don't work with modules"
 713                 fi
 714
 715                 if test "$want_perl" != "static"; then
 716                         dnl * dynaloader.a -> libperl_dynaloader.la
 717                         DYNALOADER_A=`echo $PERL_LDFLAGS | $perlpath -pe 's/^(.* )*([[^ ]]*DynaLoader\.a).*/\2/'`
 718                 fi
 719
 720                 dnl * don't check libperl.a if dynaloader.a wasn't found..
 721                 if test "x$DYNALOADER_A" != "x"; then
 722                         dnl * find either libperl.a or libperl.so
 723                         LIBPERL_A=`echo "$PERL_LDFLAGS -L/usr/lib"|$perlpath -e 'foreach (split(/ /, <STDIN>)) { if (/^-L(.*)/) { my $dir=$1; if (\`ls $dir/libperl.so* 2>/dev/null\`) { print "-lperl"; last; }; if (-e "$dir/libperl.a") { print "$dir/libperl.a"; last } } };'`
 724                         if test "x$LIBPERL_A" = "x"; then
 725                                 perl_mod_error="Didn't find location of -lperl"
 726                                 DYNALOADER_A=
 727                         elif test "$LIBPERL_A" = "-lperl"; then
 728                                 LIBPERL_A=
 729                         fi
 730                 fi
 731
 732                 dnl * remove all database stuffs
 733                 dnl * nsl is already in ldflags
 734                 dnl * libc is of course linked without needing -lc
 735                 dnl * -rdynamic must not be in LIBADD line
 736                 for word in -ldb -ldbm -lndbm -lgdbm -lc -rdynamic; do
 737                   PERL_LDFLAGS=`echo $PERL_LDFLAGS | $sedpath -e "s/$word //" -e "s/$word$//"`
 738                 done
 739
 740                 case "$host_os" in
 741                   linux*)
 742                     PERL_LDFLAGS=`echo $PERL_LDFLAGS | $sedpath -e 's/-lposix //' -e 's/-lposix$//'`
 743                     ;;
 744                   hpux*)
 745                     if test "x$ac_cv_prog_gcc" = "xyes"; then
 746                       PERL_CFLAGS=`echo $PERL_CFLAGS | $sedpath -e 's/-Ae //' -e 's/-Ae$//'`
 747                       PERL_LDFLAGS=`echo $PERL_LDFLAGS | $sedpath -e 's/-Ae //' -e 's/-Ae$//'`
 748                     fi
 749                     ;;
 750                   *)
 751                     ;;
 752                 esac
 753
 754                 dnl * check that perl's ldflags actually work
 755                 AC_CACHE_VAL(irssi_cv_lib_perl_works, [
 756                         echo "main(){perl_alloc(); return 0;}" > conftest.c
 757                         $CC $CFLAGS conftest.c -o conftest $LDFLAGS $PERL_LDFLAGS 2> /dev/null > /dev/null
 758                         if test -s conftest; then
 759                                 irssi_cv_lib_perl_works=yes
 760                         else
 761                                 irssi_cv_lib_perl_works=no
 762                         fi
 763                 ])
 764
 765                 if test "x$irssi_cv_lib_perl_works" = "xno"; then
 766                         perl_check_error="Error linking with perl libraries: $PERL_LDFLAGS"
 767                         AC_MSG_RESULT([error linking with perl libraries, building without Perl])
 768                         want_perl=no
 769                 fi
 770         fi
 771
 772         if test "x$want_perl" != "xno"; then
 773                 if test "x$want_perl" = "xstatic"; then
 774                         AC_MSG_RESULT(ok)
 775                 elif test "x$DYNALOADER_A" = "x"; then
 776                         AC_MSG_RESULT([error parsing ldopts, building Perl into irssi binary instead of as module])
 777                         want_perl=static
 778                 else
 779                         AC_MSG_RESULT(ok)
 780                         PERL_LDFLAGS=`echo $PERL_LDFLAGS | $perlpath -pe 's/^(.* )*[[^ ]]*DynaLoader\.a/\1libperl_dynaloader.la/'`
 781                         if test "x$LIBPERL_A" != "x"; then
 782                                 PERL_LDFLAGS=`echo $PERL_LDFLAGS | $sedpath -e 's/-lperl /libperl_orig.la /' -e 's/-lperl$/libperl_orig.la$/'`
 783                         fi
 784                         AC_SUBST(LIBPERL_A)
 785                         AC_SUBST(DYNALOADER_A)
 786                 fi
 787
 788                 if test "x$want_perl" = "xstatic"; then
 789                         dnl * building with static perl support
 790                         dnl * all PERL_LDFLAGS linking is done in fe-text
 791                         PERL_LDFLAGS="../perl/libperl_static.la $PERL_LDFLAGS"
 792                         PERL_LINK_LIBS="$PERL_LDFLAGS"
 793                         PERL_FE_LINK_LIBS="../perl/libfe_perl_static.la"
 794                         PERL_LDFLAGS=
 795                         AC_DEFINE(HAVE_STATIC_PERL)
 796
 797                         dnl * build only static library of perl module
 798                         perl_module_lib=
 799                         perl_module_fe_lib=
 800                         perl_static_lib=libperl_static.la
 801                         perl_static_fe_lib=libfe_perl_static.la
 802                         PERL_LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 803                 else
 804                         dnl * build dynamic library of perl module,
 805                         dnl * use libtool-shared to prevent creating of
 806                         dnl * libperl.a
 807                         perl_module_lib=libperl_core.la
 808                         perl_module_fe_lib=libfe_perl.la
 809                         perl_static_lib=
 810                         perl_static_fe_lib=
 811                         PERL_LIBTOOL='$(SHELL) $(top_builddir)/libtool-shared'
 812                 fi
 813                 AC_SUBST(perl_module_lib)
 814                 AC_SUBST(perl_static_lib)
 815                 AC_SUBST(perl_module_fe_lib)
 816                 AC_SUBST(perl_static_fe_lib)
 817                 AC_SUBST(PERL_LIBTOOL)
 818
 819                 AC_SUBST(PERL_LINK_LIBS)
 820                 AC_SUBST(PERL_FE_LINK_LIBS)
 821
 822                 AC_SUBST(PERL_LDFLAGS)
 823                 AC_SUBST(PERL_CFLAGS)
 824                 AC_SUBST(PERL_LIB_DIR)
 825         fi
 826 fi
 827
 828 dnl ** check what we want to build
 829 AM_CONDITIONAL(BUILD_TEXTUI, test "$want_textui" = "yes")
 830 AM_CONDITIONAL(BUILD_IRSSIBOT, test "$want_irssibot" = "yes")
 831 AM_CONDITIONAL(BUILD_IRSSIPROXY, test "$want_irssiproxy" = "yes")
 832 AM_CONDITIONAL(BUILD_PLUGINS, test "$want_plugins" = "yes")
 833 AM_CONDITIONAL(BUILD_SERVERTEST, test "x$TEST_DIR" != "x")
 834 AM_CONDITIONAL(HAVE_PERL, test "$want_perl" != "no")
 835 AM_CONDITIONAL(HAVE_STATIC_PERL, test "$want_perl" = "static")
 836
 837 AC_SUBST(PROG_LIBS)
 838
 839 dnl **
 840 dnl ** Keep all the libraries here so each frontend doesn't need to
 841 dnl ** keep track of them all
 842 dnl **
 843 dnl ** (these could be made configurable)
 844
 845 CHAT_MODULES="silc"
 846 silc_MODULES=""
 847 if test "x$build_modules" != "x"; then
 848         silc_MODULES="$silc_MODULES $build_modules"
 849 fi
 850 #PROG_LIBS="$PROG_LIBS -lsilc"
 851
 852 dnl ****************************************
 853
 854 AC_SUBST(CHAT_MODULES)
 855 AC_SUBST(silc_MODULES)
 856
 857 CORE_LIBS="../core/libcore.a ../lib-config/libirssi_config.a ../lib-popt/libpopt.a"
 858 FE_COMMON_LIBS=""
 859
 860 CHAT_LIBS=""
 861 for c in $CHAT_MODULES; do
 862         module_inits=""
 863         module_deinits=""
 864         fe_module_inits=""
 865         fe_module_deinits=""
 866         CHAT_LIBS="$CHAT_LIBS ../$c/lib$c.a ../$c/core/lib${c}_core.a"
 867         if test -f $srcdir/src/fe-common/$c/module.h; then
 868                 FE_COMMON_LIBS="$FE_COMMON_LIBS../fe-common/$c/libfe_common_$c.a "
 869         fi
 870         for s in `eval echo \\$${c}_MODULES`; do
 871                 CHAT_LIBS="$CHAT_LIBS ../$c/$s/.libs/lib${c}_$s.a"
 872                 module_inits="$module_inits ${c}_${s}_init();"
 873                 module_deinits="${c}_${s}_deinit(); $module_deinits"
 874                 if test -f $srcdir/src/fe-common/$c/$s/module.h; then
 875                         FE_COMMON_LIBS="$FE_COMMON_LIBS../fe-common/$c/$s/.libs/libfe_${c}_$s.a "
 876                         fe_module_inits="$fe_module_inits fe_${c}_${s}_init();"
 877                         fe_module_deinits="fe_${c}_${s}_deinit(); $fe_module_deinits"
 878                 fi
 879         done
 880
 881         file="$srcdir/src/$c/$c.c"
 882         echo "/* this file is automatically generated by configure - don't change */" > $file
 883         echo "void ${c}_core_init(void); void ${c}_core_init_finish(void); void ${c}_core_deinit(void);" >> $file
 884         if test "x$module_inits" != "x"; then
 885                 echo "$module_inits" | $sedpath -e 's/()/(void)/g' -e 's/ /void /g' >> $file
 886                 echo "$module_deinits" | $sedpath -e 's/ *$//' -e 's/()/(void)/g' -e 's/ /void /g' -e 's/^/void /' >> $file
 887         fi
 888         echo "void ${c}_init(void) { ${c}_core_init(); $module_inits }" >> $file
 889         echo "void ${c}_init_finish(void) { ${c}_core_init_finish(); $module_inits }" >> $file
 890         echo "void ${c}_deinit(void) { $module_deinits ${c}_core_deinit(); }" >> $file
 891
 892         if test -f $srcdir/src/fe-common/$c/module.h; then
 893                 file="$srcdir/src/fe-common/$c/${c}-modules.c"
 894                 echo "/* this file is automatically generated by configure - don't change */" > $file
 895                 if test "x$fe_module_inits" != "x"; then
 896                         echo "$fe_module_inits" | $sedpath -e 's/()/(void)/g' -e 's/ /void /g' >> $file
 897                         echo "$fe_module_deinits" | $sedpath -e 's/ *$//' -e 's/()/(void)/g' -e 's/ /void /g' -e 's/^/void /' >> $file
 898                 fi
 899                 echo "void fe_${c}_modules_init(void) { $fe_module_inits }" >> $file
 900                 echo "void fe_${c}_modules_deinit(void) { $fe_module_deinits }" >> $file
 901         fi
 902 done
 903
 904 FE_COMMON_LIBS="$FE_COMMON_LIBS../fe-common/core/libfe_common_core.a"
 905
 906 dnl ** common libraries needed by frontends
 907 COMMON_NOUI_LIBS="$CHAT_LIBS $CORE_LIBS $INTLLIBS"
 908 COMMON_LIBS="$FE_COMMON_LIBS $COMMON_NOUI_LIBS"
 909 AC_SUBST(COMMON_NOUI_LIBS)
 910 AC_SUBST(COMMON_LIBS)
 911
 912 dnl **
 913 dnl ** memory debugging
 914 dnl **
 915
 916 if test "x$want_memdebug" = "xyes"; then
 917         AC_DEFINE(MEM_DEBUG)
 918 fi
 919 AM_CONDITIONAL(BUILD_MEMDEBUG, test "x$want_memdebug" = "xyes")
 920
 921 dnl **
 922 dnl ** tr-Chinese Big5 support
 923 dnl **
 924
 925 if test "x$want_big5" = "xyes"; then
 926         AC_DEFINE(WANT_BIG5)
 927 fi
 928
 929 dnl **
 930 dnl ** IPv6 support
 931 dnl **
 932
 933 if test "x$want_ipv6" = "xyes"; then
 934         AC_DEFINE(HAVE_IPV6)
 935 fi
 936
 937 INCLUDE_DEFINES_INT="include \$(top_srcdir)/Makefile.defines_int"
 938 AC_SUBST(INCLUDE_DEFINES_INT)
 939
 940 AC_OUTPUT(
 941 Makefile
 942 src/Makefile
 943 src/core/Makefile
 944 src/fe-common/Makefile
 945 src/fe-common/core/Makefile
 946 src/fe-common/silc/Makefile
 947 src/fe-text/Makefile
 948 src/lib-config/Makefile
 949 src/lib-popt/Makefile
 950 src/silc/Makefile
 951 src/silc/core/Makefile
 952 docs/Makefile
 953 docs/help/Makefile
 954 docs/help/in/Makefile
 955 stamp.h
 956 irssi.spec
 957 irssi-version.h
 958 irssi-config)
 959
 960 dnl ** for building from objdir
 961 if test "x$want_perl" != "xno"; then
 962         old_dir=`pwd` && cd $srcdir && whole_dir=`pwd` && cd $old_dir
 963
 964         if test "x$old_dir" != "x$whole_dir"; then
 965                 for file in $whole_dir/src/perl/*.[[ch]] $whole_dir/src/perl/libperl_orig.la $whole_dir/src/perl/libperl_dynaloader.la $whole_dir/src/perl/common/typemap $whole_dir/src/perl/common/module.h $whole_dir/src/perl/common/*.xs $whole_dir/src/perl/irc/typemap $whole_dir/src/perl/irc/module.h $whole_dir/src/perl/irc/*.xs; do
 966                         link=`echo $file|$sedpath "s?$whole_dir/??"`
 967                         rm -f $link
 968                         $LN_S $file $link
 969                 done
 970         fi
 971 fi
 972
 973 echo
 974
 975 if test "x$curses_error" != "xyes"; then
 976         echo "Building text frontend ..... : $want_textui"
 977 else
 978         echo "Building text frontend ..... : NO!!"
 979         echo " - Because curses was not found, specify the path to it with"
 980         echo "   --with-curses=/dir and make sure you have the curses headers"
 981         echo "   installed (usually in ncurses-devel package)"
 982 fi
 983 echo "Building irssi bot ......... : $want_irssibot"
 984 echo "Building irssi proxy ....... : $want_irssiproxy"
 985 echo "Building with IPv6 support . : $want_ipv6"
 986
 987 if test "x$want_perl" = "xstatic"; then
 988         echo "Building with Perl support . : static (in irssi binary)"
 989 elif test "x$want_perl" = "xyes"; then
 990         echo "Building with Perl support . : module"
 991 else
 992         if test "x$perl_check_error" = "x"; then
 993                 echo "Building with Perl support . : no"
 994         else
 995                 echo "Building with Perl support . : NO!"
 996                 echo " - $perl_check_error"
 997         fi
 998 fi
 999
1000 if test "x$want_perl" != "xno" -a "x$perl_mod_error" != "x"; then
1001         echo " - NOTE: Perl support will be compiled statically to irssi, not as"
1002         echo "   a module as requested. Reason:"
1003         echo "   $perl_mod_error"
1004 fi
1005
1006 if test "x$want_perl" = "xyes"; then
1007         if test "x$PERL_LIB_DIR" = "x"; then
1008                 echo "Perl library directory ..... : (default - usually /usr/local/lib/perl_site)"
1009         else
1010                 echo "Perl library directory ..... : $PERL_LIB_DIR"
1011                 if test "x$perl_lib_dir_given" != "xyes"; then
1012                         echo " - NOTE: This was automatically set to the same directory you gave with"
1013                         echo "   --prefix. If you want the perl libraries to install to their 'correct'"
1014                         echo "   path, you'll need to give --enable-perl-path= (nothing after '=') option"
1015                         echo "   to configure. Anyway, installing perl to this directory should work"
1016                         echo "   just as well.."
1017                 fi
1018         fi
1019 fi
1020 echo "Install prefix ............. : $prefix"