apps/irssi/configure.in

   1 AC_INIT(src)
   2
   3 # we don't want VERSION in our config.h
   4 if test -n "`grep '^#undef VERSION' config.h.in`"; then
   5   grep -v '^#undef VERSION' config.h.in > config.h.in.temp
   6   mv -f config.h.in.temp config.h.in
   7 fi
   8
   9 AM_CONFIG_HEADER(config.h)
  10 AM_INIT_AUTOMAKE(SILC-Client, 0.8.6+)
  11
  12 AM_MAINTAINER_MODE
  13
  14 AC_ISC_POSIX
  15 AC_PROG_CC
  16 AC_PROG_CPP
  17 AC_STDC_HEADERS
  18 AM_PROG_LIBTOOL
  19
  20 AC_PATH_PROG(sedpath, sed)
  21 AC_PATH_PROG(perlpath, perl)
  22
  23 dnl * --disable-static isn't a good idea, complain if it's used
  24 if test "x$enable_static" = "xno"; then
  25         AC_ERROR([Don't give --disable-static option to configure])
  26 fi
  27
  28 AC_CHECK_HEADERS(string.h stdlib.h unistd.h dirent.h sys/ioctl.h sys/resource.h)
  29
  30 # check posix headers..
  31 AC_CHECK_HEADERS(sys/time.h sys/utsname.h regex.h)
  32
  33 AC_ARG_WITH(socks,
  34 [  --with-socks            Build with socks support],
  35         if test x$withval = xyes; then
  36                 want_socks=yes
  37         else
  38                 if test "x$withval" = xno; then
  39                         want_socks=no
  40                 else
  41                         want_socks=yes
  42                 fi
  43         fi,
  44         want_socks=no)
  45
  46 AC_ARG_WITH(textui,
  47 [  --with-textui           Build text frontend],
  48         if test x$withval = xyes; then
  49                 want_textui=yes
  50         else
  51                 if test "x$withval" = xno; then
  52                         want_textui=no
  53                 else
  54                         want_textui=yes
  55                 fi
  56         fi,
  57         want_textui=yes)
  58
  59 AC_ARG_WITH(bot,
  60 [  --with-bot              Build irssi-bot],
  61         if test x$withval = xyes; then
  62                 want_irssibot=yes
  63         else
  64                 if test "x$withval" = xno; then
  65                         want_irssibot=no
  66                 else
  67                         want_irssibot=yes
  68                 fi
  69         fi,
  70         want_irssibot=no)
  71
  72 AC_ARG_WITH(proxy,
  73 [  --with-proxy            Build irssi-proxy],
  74         if test x$withval = xyes; then
  75                 want_irssiproxy=yes
  76         else
  77                 if test "x$withval" = xno; then
  78                         want_irssiproxy=no
  79                 else
  80                         want_irssiproxy=yes
  81                 fi
  82         fi,
  83         want_irssiproxy=no)
  84
  85 AC_ARG_WITH(terminfo,
  86 [  --with-terminfo         Use terminfo directly instead of curses],
  87         if test x$withval = xyes; then
  88                 want_terminfo=yes
  89         else
  90                 if test "x$withval" = xno; then
  91                         want_terminfo=no
  92                 else
  93                         want_terminfo=yes
  94                 fi
  95         fi,
  96         want_terminfo=yes)
  97
  98 AC_ARG_WITH(modules,
  99 [  --with-modules          Specify what modules to build in binary],
 100         if test x$withval != xyes -a x$withval != xno; then
 101                 build_modules="$withval"
 102         fi)
 103
 104 if test "x$prefix" != "xNONE"; then
 105         prefix=`eval echo $prefix`
 106         PERL_MM_PARAMS="INSTALLDIRS=perl PREFIX=$prefix"
 107         perl_library_dir="PERL_USE_LIB"
 108         perl_set_use_lib=yes
 109
 110         perl_prefix_note=yes
 111 fi
 112
 113 AC_ARG_WITH(glib1,
 114 [  --with-glib1            Use GLIB 1.2 instead of 2.0 if both exist],
 115         if test x$withval = xyes; then
 116                 want_glib1=yes
 117         else
 118                 if test "x$withval" = xno; then
 119                         want_glib1=no
 120                 else
 121                         want_glib1=yes
 122                 fi
 123         fi,
 124         want_glib1=no)
 125
 126 AC_ARG_WITH(perl-staticlib,
 127 [  --with-perl-staticlib   Specify that we want to link perl libraries
 128                         statically in irssi, default is no],
 129         if test x$withval = xyes; then
 130                 want_staticperllib=yes
 131         else
 132                 if test "x$withval" = xno; then
 133                         want_staticperllib=no
 134                 else
 135                         want_staticperllib=yes
 136                 fi
 137         fi,
 138         want_staticperllib=no)
 139
 140
 141 AC_ARG_WITH(perl-lib,
 142 [  --with-perl-lib=[site|vendor|DIR]  Specify where to install the
 143                         Perl libraries for irssi, default is site],
 144         if test "x$withval" = xyes; then
 145                 want_perl=yes
 146         elif test "x$withval" = xno; then
 147                 want_perl=no
 148         elif test "x$withval" = xsite; then
 149                 want_perl=yes
 150                 perl_prefix_note=no
 151                 PERL_MM_PARAMS=""
 152         elif test "x$withval" = xvendor; then
 153                 want_perl=yes
 154                 perl_prefix_note=no
 155                 if test -z "`$perlpath -v|grep '5\.0'`"; then
 156                         PERL_MM_PARAMS="INSTALLDIRS=vendor"
 157                 else
 158                         PERL_MM_PARAMS="INSTALLDIRS=perl PREFIX=`perl -e 'use Config; print $Config{prefix}'`"
 159                 fi
 160                 perl_library_dir="(vendor default - `$perlpath -e 'use Config; print $Config{archlib}'`)"
 161         else
 162                 want_perl=yes
 163                 perl_prefix_note=no
 164                 PERL_MM_PARAMS="INSTALLDIRS=perl LIB=$withval"
 165                 perl_library_dir="PERL_USE_LIB"
 166                 perl_set_use_lib=yes
 167         fi,
 168         want_perl=yes)
 169
 170 AC_ARG_WITH(perl,
 171 [  --with-perl[=yes|no|module]  Build with Perl support - also specifies
 172                         if it should be built into main irssi binary
 173                         (static, default) or as module],
 174         if test x$withval = xyes; then
 175                 want_perl=static
 176         elif test x$withval = xstatic; then
 177                 want_perl=static
 178         elif test x$withval = xmodule; then
 179                 want_perl=module
 180         else
 181                 want_perl=no
 182         fi,
 183         want_perl=static)
 184
 185 AC_ARG_WITH(file-offset-size,
 186 [  --with-file-offset-size=BITS  Set size of file offsets. Usually 32 or 64.
 187                           (default: 64 if available)],
 188         preferred_off_t_bits=$withval,
 189         preferred_off_t_bits=64)
 190
 191 AC_ARG_ENABLE(ipv6,
 192 [  --enable-ipv6           Enable IPv6 support],
 193         if test x$enableval = xyes; then
 194                 want_ipv6=yes
 195         else
 196                 if test "x$enableval" = xno; then
 197                         want_ipv6=no
 198                 else
 199                         want_ipv6=yes
 200                 fi
 201         fi,
 202         want_ipv6=no)
 203
 204 dnl **
 205 dnl ** just some generic stuff...
 206 dnl **
 207
 208 dnl * OS specific options
 209 case "$host_os" in
 210   hpux*)
 211     CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
 212     ;;
 213   *)
 214     ;;
 215 esac
 216
 217
 218 AC_CHECK_FUNCS(mkfifo fcntl nl_langinfo)
 219
 220 AC_CHECK_FUNC(socket, [], [
 221         AC_CHECK_LIB(socket, socket, [
 222                 LIBS="$LIBS -lsocket"
 223         ])
 224 ])
 225
 226 AC_CHECK_FUNC(inet_addr, [], [
 227         AC_CHECK_LIB(nsl, inet_addr, [
 228                 LIBS="$LIBS -lnsl"
 229         ])
 230 ])
 231
 232 dnl * gcc specific options
 233 if test "x$ac_cv_prog_gcc" = "xyes"; then
 234   CFLAGS="$CFLAGS -Wall"
 235 fi
 236
 237 dnl * socklen_t - AC_CHECK_TYPE() would be _really_ useful if it only would
 238 dnl * accept header files where to find the typedef..
 239 AC_MSG_CHECKING([for socklen_t])
 240 AC_CACHE_VAL(irssi_cv_type_socklen_t,
 241 [AC_TRY_COMPILE([
 242 #include <sys/types.h>
 243 #include <sys/socket.h>],
 244 [socklen_t t;],
 245 irssi_cv_type_socklen_t=yes,
 246 irssi_cv_type_socklen_t=no,
 247 )])
 248 if test $irssi_cv_type_socklen_t = no; then
 249 AC_DEFINE(socklen_t, int, Define to 'int' if <sys/socket.h> doesn't define.)
 250 fi
 251 AC_MSG_RESULT($irssi_cv_type_socklen_t)
 252
 253 dnl **
 254 dnl ** check for socks
 255 dnl **
 256
 257 if test "x$want_socks" = "xyes"; then
 258         AC_CHECK_LIB(socks, connect, [
 259                 LIBS="$LIBS -lsocks"
 260                 AC_CHECK_HEADER(socks.h, [
 261                         AC_DEFINE(HAVE_SOCKS_H)
 262                         CFLAGS="$CFLAGS -DSOCKS"
 263                         AC_MSG_RESULT(["socks5 library found, building with it"])
 264                 ], [
 265                         AC_MSG_RESULT(["socks4 library found, building with it"])
 266                         CFLAGS="$CFLAGS -Dconnect=Rconnect -Dgetsockname=Rgetsockname -Dgetpeername=Rgetpeername -Dbind=Rbind -Daccept=Raccept -Dlisten=Rlisten -Dselect=Rselect"
 267                 ])
 268         ])
 269 fi
 270
 271 dnl **
 272 dnl ** fe-text checks
 273 dnl **
 274
 275 AC_DEFUN(AC_CHECK_GLIBDIR,[
 276   AC_MSG_CHECKING([whether GLib is unpacked to irssi dir])
 277
 278   GLIB_DIR=`for d in *; do test -f $d/glib.h && echo $d; done`
 279   if test -n "$GLIB_DIR"; then
 280     dnl * glib in irssi directory, use it
 281     AC_MSG_RESULT([yes, using it])
 282
 283     dnl * we have to do this at this point so we know what libs gmodule needs
 284     if test ! -f $GLIB_DIR/.libs/libglib.a; then
 285       echo
 286       echo "configuring GLib ..."
 287       echo
 288       cd $GLIB_DIR
 289       if test ! -f glib-config; then
 290         ./configure
 291       fi
 292       ${MAKE-make}
 293       cd ..
 294       echo
 295     fi
 296
 297     GLIB_LDEXTRA=`$GLIB_DIR/glib-config --libs gmodule|$sedpath -e 's/-lglib//' -e 's/-lgmodule//' -e 's,-L/usr/local/lib ,,'|$sedpath 's/ \+/ /g'`
 298     full_glib_dir="`pwd`/$GLIB_DIR"
 299     GLIB_CFLAGS="-I$full_glib_dir -I$full_glib_dir/gmodule"
 300     if test -f $full_glib_dir/.libs/libglib.a; then
 301       GLIB_LIBS="$full_glib_dir/.libs/libglib.a $GLIB_LDEXTRA"
 302       if test -f $full_glib_dir/gmodule/.libs/libgmodule.a; then
 303         GLIB_LIBS="$GLIB_LIBS $full_glib_dir/gmodule/.libs/libgmodule.a"
 304         AC_DEFINE(HAVE_GMODULE)
 305         have_gmodule=yes
 306       fi
 307     else
 308       GLIB_LIBS="$full_glib_dir/libglib.a $GLIB_LDEXTRA"
 309       if test -f $full_glib_dir/gmodule/libgmodule.a; then
 310         GLIB_LIBS="$GLIB_LIBS $full_glib_dir/gmodule/libgmodule.a"
 311         AC_DEFINE(HAVE_GMODULE)
 312         have_gmodule=yes
 313       fi
 314     fi
 315     AC_SUBST(GLIB_CFLAGS)
 316     AC_SUBST(GLIB_LIBS)
 317   else
 318     AC_MSG_RESULT([no])
 319   fi
 320 ])
 321
 322 AC_CHECK_GLIBDIR
 323
 324 if test -z "$GLIB_DIR"; then
 325   if test "x$want_glib1" = "xyes"; then
 326     dnl * check only for glib1
 327     checks="1 2"
 328   else
 329     dnl * check glib2 then glib1
 330     checks="3 4 1 2"
 331   fi
 332
 333   for try in $checks; do
 334     glib_config_args=
 335     if test $try = 1 -o $try = 3; then
 336       glib_modules=gmodule
 337     else
 338       echo "*** trying without -lgmodule"
 339       glib_modules=
 340     fi
 341     if test $try = 1 -o $try = 2; then
 342       AM_PATH_GLIB(1.2.0,,, $glib_modules)
 343     else
 344       AM_PATH_GLIB_2_0(2.0.0,,, $glib_modules)
 345     fi
 346     if test "$GLIB_LIBS"; then
 347       if test $glib_modules = gmodule; then
 348         AC_DEFINE(HAVE_GMODULE)
 349         have_gmodule=yes
 350       fi
 351       break
 352     fi
 353   done
 354
 355   if test -z "$GLIB_LIBS"; then
 356     echo
 357     echo "*** If you don't have GLIB, you can get it from ftp://ftp.gtk.org"
 358     echo "*** If you can't install GLIB anywhere or if you don't want to,"
 359     echo "*** you can just unpack it to Irssi's source directory and"
 360     echo "*** Irssi will automatically compile and use it."
 361     echo
 362
 363     glib_url=ftp://ftp.gtk.org/pub/gtk/v2.8/
 364     glib_file=glib-2.8.3.tar.gz
 365
 366     dlcmd=
 367     if test -n "`wget --version 2>/dev/null|grep -i wget`"; then
 368       dlcmd="wget -c $glib_url$glib_file"
 369     elif test -n "`ncftpget --version 2>/dev/null|grep -i ncftp`"; then
 370       dlcmd="ncftpget -z $glib_url$glib_file"
 371     elif test -n "`lynx --version 2>/dev/null|grep -i lynx`"; then
 372       dlcmd="lynx --source $glib_url$glib_file > $glib_file"
 373     elif test -n "`curl --version 2>/dev/null|grep -i curl`"; then
 374       dlcmd="curl -C - $glib_url$glib_file"
 375     fi
 376     if test -n "$dlcmd"; then
 377       echo "*** I can download GLib for you now. If you don't want to, press CTRL-C now."
 378       echo
 379       echo "*** Press ENTER to continue"
 380       read answer
 381       eval $dlcmd
 382       if `gunzip $glib_file`; then
 383         glib_file=`echo $glib_file|$sedpath s/\.gz$//`
 384         if `tar xf $glib_file`; then
 385           rm -f $glib_file
 386           AC_CHECK_GLIBDIR
 387         fi
 388       fi
 389     fi
 390
 391     if test -z "$GLIB_LIBS"; then
 392       AC_ERROR([GLIB is required to build irssi.])
 393     fi
 394   fi
 395 fi
 396
 397 LIBS="$LIBS $GLIB_LIBS"
 398
 399 dnl **
 400 dnl ** Recode
 401 dnl **
 402 AC_MSG_CHECKING([if we can use recode, requires GLIB2])
 403 if test "$glib_config_major_version" = "2"; then
 404   AC_DEFINE([HAVE_GLIB2], [], ["HAVE_GLIB2"])
 405   AC_MSG_RESULT([yes])
 406 else
 407   AC_MSG_RESULT([no, using glib1])
 408 fi
 409
 410 dnl **
 411 dnl ** check if we can link dynamic libraries to modules
 412 dnl ** also checks if libraries are built to .libs dir
 413 dnl **
 414
 415 AC_MSG_CHECKING([if we can link dynamic libraries with modules])
 416 DYNLIB_MODULES=no
 417
 418 dnl ** compile object file
 419 cat > conftest.c <<EOF
 420 #include <math.h>
 421 int modfunc(){return (int)floor(1.2);}
 422 EOF
 423
 424 ./libtool --mode=compile $CC $CFLAGS -c conftest.c 2> /dev/null > /dev/null
 425 if test ! -s conftest.lo; then
 426   AC_ERROR([error compiling test module])
 427 fi
 428
 429 dnl ** link to library
 430 ./libtool --mode=link $CC $CFLAGS $LDFLAGS -rpath /usr/lib conftest.lo -lm -o libconftest.la > /dev/null
 431 if test ! -s .libs/libconftest.a; then
 432   AC_ERROR([error, can't even find .a library])
 433 fi
 434
 435 dnl ** check if dynamic linking worked
 436 libfile=`grep '^library_names' libconftest.la|$sedpath "s/library_names='\(.*\)'.*/\1/"|$sedpath 's/.* \([[^ ]]*\)$/\1/'`
 437 if test ! -s .libs/$libfile; then
 438   AC_MSG_RESULT([no, error linking test module])
 439 else
 440   cat > conftest.c <<EOF
 441 #include <gmodule.h>
 442 main() {
 443 GModule *m; int (*modfunc)(void);
 444 m = g_module_open(".libs/$libfile", 0);
 445 if (!m) g_print("error loading: %s", g_module_error());
 446 else if (!g_module_symbol(m, "modfunc", (gpointer *) &modfunc))
 447   g_print("modfunc() symbol not found from module");
 448 else if (modfunc() == 1) g_print("ok"); else g_print("wrong result?! 1 vs %d", modfunc());
 449 return 0; }
 450 EOF
 451   $CC $CFLAGS $LDFLAGS conftest.c -o conftest $GLIB_CFLAGS $GLIB_LIBS 2> /dev/null > /dev/null
 452   if test ! -s conftest; then
 453     AC_MSG_RESULT([no, error compiling test program])
 454   else
 455     status="`./conftest`"
 456     if test "x$status" = "xok"; then
 457       DYNLIB_MODULES=yes
 458       AC_MSG_RESULT([yes])
 459     else
 460       AC_MSG_RESULT([no, error running: $status])
 461     fi
 462   fi
 463 fi
 464 rm -rf conftest conftest.* libconftest.* .libs
 465
 466 dnl **
 467 dnl ** curses checks
 468 dnl **
 469
 470 if test "x$want_textui" = "xyes"; then
 471         AC_CHECK_CURSES
 472
 473         TEXTUI_LIBS="$LIBS $CURSES_LIBS"
 474         if test "x$has_curses" = "xtrue"; then
 475                 AC_CHECK_FUNC(use_default_colors, AC_DEFINE(HAVE_NCURSES_USE_DEFAULT_COLORS))
 476                 AC_CHECK_FUNC(idcok, AC_DEFINE(HAVE_CURSES_IDCOK))
 477                 AC_CHECK_FUNC(resizeterm, AC_DEFINE(HAVE_CURSES_RESIZETERM))
 478                 AC_CHECK_FUNC(wresize, AC_DEFINE(HAVE_CURSES_WRESIZE))
 479                 AC_CHECK_FUNC(setupterm,, [
 480                         want_termcap=yes
 481                 ])
 482         else
 483                 AC_CHECK_LIB(tinfo, setupterm, [
 484                   TEXTUI_LIBS="$LIBS -ltinfo"
 485                   want_terminfo=yes
 486                 ], AC_CHECK_LIB(termlib, tgetent, [
 487                   TEXTUI_LIBS="$LIBS -ltermlib"
 488                   want_termcap=yes
 489                 ], AC_CHECK_LIB(termcap, tgetent, [
 490                   TEXTUI_LIBS="$LIBS -ltermcap"
 491                   want_termcap=yes
 492                 ], [
 493                   AC_ERROR(Terminfo/termcap not found - install ncurses-devel package)
 494                   want_textui=no
 495                 ])))
 496         fi
 497         AC_SUBST(TEXTUI_LIBS)
 498         if test "x$want_termcap" = "xyes"; then
 499                 AC_CHECK_FUNC(tparm,, need_tparm=yes)
 500         else
 501                 AC_DEFINE(HAVE_TERMINFO)
 502         fi
 503 fi
 504
 505 dnl **
 506 dnl ** perl checks
 507 dnl **
 508
 509 if test "$want_perl" != "no"; then
 510         AC_MSG_CHECKING(for working Perl support)
 511
 512         if test -z "$perlpath"; then
 513                 perl_check_error="perl binary not found"
 514         else
 515                 PERL_CFLAGS=`$perlpath -MExtUtils::Embed -e ccopts 2>/dev/null`
 516         fi
 517
 518         if test "x$ac_cv_prog_gcc" = "xyes" -a -z "`echo $host_os|grep 'bsd\|linux'`"; then
 519                 dnl * several systems have Perl compiled with native compiler
 520                 dnl * but irssi is being compiled with GCC. Here we try to
 521                 dnl * fix those command line options a bit so GCC won't
 522                 dnl * complain about them. Normally there's only few options
 523                 dnl * that we want to keep:
 524                 dnl * -Ddefine -Uundef -I/path -fopt -mopt
 525                 PERL_CFLAGS=`echo $PERL_CFLAGS | $perlpath -pe 's/^(.* )?-[^DUIfm][^ ]+/\1/g; s/^(.* )?\+[^ ]+/\1/g'`
 526
 527                 PERL_EXTRA_OPTS="CCCDLFLAGS=\"-fPIC\""
 528                 AC_SUBST(PERL_EXTRA_OPTS)
 529         fi
 530
 531         if test -z "$PERL_CFLAGS"; then
 532                 if test -n "$perl_check_error"; then
 533                         perl_check_error="Error getting perl CFLAGS"
 534                 fi
 535                 AC_MSG_RESULT([not found, building without Perl])
 536                 want_perl=no
 537         else
 538                 PERL_LDFLAGS=`$perlpath -MExtUtils::Embed -e ldopts 2>/dev/null`
 539
 540                 dnl * Perl 5.004 and older use perl_xxx variables while
 541                 dnl * later use PL_perl_xxx variables ..
 542                 have_pl_perl=`$perlpath -e 'print $] < 5.005 ? "no" : "yes";'`
 543                 if test "x$have_pl_perl" = "xyes"; then
 544                         AC_DEFINE(HAVE_PL_PERL)
 545                 fi
 546
 547                 if test "x$DYNLIB_MODULES" = "xno" -a "$want_perl" != "static"; then
 548                         dnl * wanted perl as module, won't get it.
 549                         want_perl=static
 550                         perl_mod_error="Dynamic library dependencies don't work with modules"
 551                 fi
 552
 553                 if test "$want_perl" != "static"; then
 554                         dnl * dynaloader.a -> libperl_dynaloader.la
 555                         DYNALOADER_A=`echo $PERL_LDFLAGS | $perlpath -pe 's/^(.* )*([[^ ]]*DynaLoader\.a).*/\2/'`
 556                 fi
 557
 558                 dnl * don't check libperl.a if dynaloader.a wasn't found..
 559                 if test -n "$DYNALOADER_A"; then
 560                         dnl * find either libperl.a or libperl.so
 561                         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 "$dir/libperl.a"; last } } };'`
 562                         if test -z "$LIBPERL_A"; then
 563                                 perl_mod_error="Didn't find location of -lperl"
 564                                 DYNALOADER_A=
 565                         elif test "$LIBPERL_A" = "-lperl"; then
 566                                 LIBPERL_A=
 567                         fi
 568                 fi
 569
 570                 dnl * remove all database stuffs
 571                 dnl * nsl is already in ldflags
 572                 dnl * libc is of course linked without needing -lc
 573                 dnl * -rdynamic must not be in LIBADD line
 574                 for word in -ldb -ldbm -lndbm -lgdbm -lc -rdynamic; do
 575                   PERL_LDFLAGS=`echo $PERL_LDFLAGS | $sedpath -e "s/$word //" -e "s/$word$//"`
 576                 done
 577
 578                 case "$host_os" in
 579                   linux*)
 580                     PERL_LDFLAGS=`echo $PERL_LDFLAGS | $sedpath -e 's/-lposix //' -e 's/-lposix$//'`
 581                     ;;
 582                   hpux*)
 583                     if test "x$ac_cv_prog_gcc" = "xyes"; then
 584                       PERL_CFLAGS=`echo $PERL_CFLAGS | $sedpath -e 's/-Ae //' -e 's/-Ae$//'`
 585                       PERL_LDFLAGS=`echo $PERL_LDFLAGS | $sedpath -e 's/-Ae //' -e 's/-Ae$//'`
 586                     fi
 587                     ;;
 588                   *)
 589                     ;;
 590                 esac
 591
 592                 dnl * check that perl's ldflags actually work
 593                 echo "main(){perl_alloc(); return 0;}" > conftest.c
 594                 $CC $CFLAGS conftest.c -o conftest $LDFLAGS $PERL_LDFLAGS 2> perl.error.tmp > /dev/null
 595                 if test ! -s conftest; then
 596                         perl_check_error="Error linking with perl libraries: $PERL_LDFLAGS: `cat perl.error.tmp`"
 597                         AC_MSG_RESULT([error linking with perl libraries, building without Perl])
 598                         want_perl=no
 599                 fi
 600
 601                 rm -f perl.error.tmp
 602         fi
 603
 604         if test "x$want_perl" != "xno"; then
 605                 if test "x$want_perl" = "xstatic"; then
 606                         AC_MSG_RESULT(ok)
 607                 elif test -z "$DYNALOADER_A"; then
 608                         AC_MSG_RESULT([error parsing ldopts, building Perl into irssi binary instead of as module])
 609                         want_perl=static
 610                 else
 611                         AC_MSG_RESULT(ok)
 612                         PERL_LDFLAGS=`echo $PERL_LDFLAGS | $perlpath -pe 's/^(.* )*[[^ ]]*DynaLoader\.a/\1libperl_dynaloader.la/'`
 613                         if test -n "$LIBPERL_A"; then
 614                                 PERL_LDFLAGS=`echo $PERL_LDFLAGS | $sedpath -e 's/-lperl /libperl_orig.la /' -e 's/-lperl$/libperl_orig.la$/'`
 615                         fi
 616                         AC_SUBST(LIBPERL_A)
 617                         AC_SUBST(DYNALOADER_A)
 618                 fi
 619
 620                 if test "x$want_perl" = "xstatic"; then
 621                         dnl * building with static perl support
 622                         dnl * all PERL_LDFLAGS linking is done in fe-text
 623                         PERL_LINK_FLAGS="$PERL_LDFLAGS"
 624                         PERL_LINK_LIBS="../perl/libperl_core_static.la"
 625                         PERL_FE_LINK_LIBS="../perl/libfe_perl_static.la"
 626                         PERL_LDFLAGS=
 627                         AC_DEFINE(HAVE_STATIC_PERL)
 628
 629                         dnl * build only static library of perl module
 630                         perl_module_lib=
 631                         perl_module_fe_lib=
 632                         perl_static_lib=libperl_core_static.la
 633                         perl_static_fe_lib=libfe_perl_static.la
 634                         PERL_LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 635                 else
 636                         dnl * build dynamic library of perl module
 637                         perl_module_lib=libperl_core.la
 638                         perl_module_fe_lib=libfe_perl.la
 639                         perl_static_lib=
 640                         perl_static_fe_lib=
 641                         PERL_LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 642                 fi
 643
 644                 if test "x$want_staticperllib" = "xyes"; then
 645                         PERL_MM_PARAMS="$PERL_MM_PARAMS LINKTYPE=static"
 646                         PERL_LINK_LIBS="$PERL_LINK_LIBS ../perl/common/blib/arch/auto/Irssi/Irssi.a ../perl/irc/blib/arch/auto/Irssi/Irc/Irc.a ../perl/ui/blib/arch/auto/Irssi/UI/UI.a ../perl/textui/blib/arch/auto/Irssi/TextUI/TextUI.a"
 647                         PERL_STATIC_LIBS=1
 648                 else
 649                         PERL_STATIC_LIBS=0
 650                 fi
 651
 652                 # figure out the correct @INC path - we'll need to do this
 653                 # through MakeMaker since it's difficult to get it right
 654                 # otherwise.
 655                 if test "x$perl_set_use_lib" = "xyes"; then
 656                         perl -e 'use ExtUtils::MakeMaker; WriteMakefile("NAME" => "test", "MAKEFILE" => "Makefile.test");' $PERL_MM_PARAMS >/dev/null
 657                         PERL_USE_LIB=`perl -e 'open(F, "Makefile.test"); while (<F>) { chomp; if (/^(\w+) = (.*$)/) { $keys{$1} = $2; } }; $key = $keys{INSTALLARCHLIB}; while ($key =~ /\\$\((\w+)\)/) { $value = $keys{$1}; $key =~ s/\\$\($1\)/$value/; }; print $key;'`
 658                         rm -f Makefile.test
 659                 fi
 660
 661                 AC_SUBST(perl_module_lib)
 662                 AC_SUBST(perl_static_lib)
 663                 AC_SUBST(perl_module_fe_lib)
 664                 AC_SUBST(perl_static_fe_lib)
 665                 AC_SUBST(PERL_LIBTOOL)
 666
 667                 AC_SUBST(PERL_LINK_FLAGS)
 668                 AC_SUBST(PERL_LINK_LIBS)
 669                 AC_SUBST(PERL_FE_LINK_LIBS)
 670
 671                 AC_SUBST(PERL_LDFLAGS)
 672                 AC_SUBST(PERL_CFLAGS)
 673
 674                 AC_SUBST(PERL_USE_LIB)
 675                 AC_SUBST(PERL_MM_PARAMS)
 676                 AC_SUBST(PERL_STATIC_LIBS)
 677         fi
 678 fi
 679
 680 dnl ** check what we want to build
 681 AM_CONDITIONAL(BUILD_TEXTUI, test "$want_textui" = "yes")
 682 AM_CONDITIONAL(BUILD_IRSSIBOT, test "$want_irssibot" = "yes")
 683 AM_CONDITIONAL(BUILD_IRSSIPROXY, test "$want_irssiproxy" = "yes")
 684 AM_CONDITIONAL(BUILD_PLUGINS, test "$want_plugins" = "yes")
 685 AM_CONDITIONAL(HAVE_PERL, test "$want_perl" != "no")
 686 AM_CONDITIONAL(HAVE_STATIC_PERL, test "$want_perl" = "static")
 687 AM_CONDITIONAL(NEED_TPARM, test "$need_tparm" = "yes")
 688 AM_CONDITIONAL(USE_CURSES, test "$want_terminfo" != "yes" -a "$want_termcap" != "yes")
 689 AM_CONDITIONAL(BUILD_SERVERTEST, false)
 690
 691 # move LIBS to PROG_LIBS so they're not tried to be used when linking eg. perl libraries
 692 PROG_LIBS=$LIBS
 693 LIBS=
 694 AC_SUBST(PROG_LIBS)
 695
 696 dnl **
 697 dnl ** Keep all the libraries here so each frontend doesn't need to
 698 dnl ** keep track of them all
 699 dnl **
 700 dnl ** (these could be made configurable)
 701
 702 CHAT_MODULES="silc"
 703 silc_MODULES=""
 704 if test -n "$build_modules"; then
 705         silc_MODULES="$silc_MODULES $build_modules"
 706 fi
 707
 708 dnl ****************************************
 709
 710 AC_SUBST(CHAT_MODULES)
 711 AC_SUBST(silc_MODULES)
 712
 713 CORE_LIBS="../core/libcore.a ../lib-config/libirssi_config.a ../lib-popt/libpopt.a"
 714 FE_COMMON_LIBS=""
 715
 716 CHAT_LIBS=""
 717 for c in $CHAT_MODULES; do
 718         module_inits=""
 719         module_deinits=""
 720         fe_module_inits=""
 721         fe_module_deinits=""
 722         CHAT_LIBS="$CHAT_LIBS ../$c/lib$c.a ../$c/core/lib${c}_core.a"
 723         if test -f $srcdir/src/fe-common/$c/module.h; then
 724                 FE_COMMON_LIBS="$FE_COMMON_LIBS../fe-common/$c/libfe_common_$c.a "
 725         fi
 726         for s in `eval echo \\$${c}_MODULES`; do
 727                 CHAT_LIBS="$CHAT_LIBS ../$c/$s/lib${c}_$s.a"
 728                 module_inits="$module_inits ${c}_${s}_init();"
 729                 module_deinits="${c}_${s}_deinit(); $module_deinits"
 730                 if test -f $srcdir/src/fe-common/$c/$s/module.h; then
 731                         FE_COMMON_LIBS="$FE_COMMON_LIBS../fe-common/$c/$s/libfe_${c}_$s.a "
 732                         fe_module_inits="$fe_module_inits fe_${c}_${s}_init();"
 733                         fe_module_deinits="fe_${c}_${s}_deinit(); $fe_module_deinits"
 734                 fi
 735         done
 736
 737         file="$srcdir/src/$c/$c.c"
 738         echo "/* this file is automatically generated by configure - don't change */" > $file
 739         echo "void ${c}_core_init(void); void ${c}_core_deinit(void);" >> $file
 740         if test -n "$module_inits"; then
 741                 echo "$module_inits" | $sedpath -e 's/()/(void)/g' -e 's/ /void /g' >> $file
 742                 echo "$module_deinits" | $sedpath -e 's/ *$//' -e 's/()/(void)/g' -e 's/ /void /g' -e 's/^/void /' >> $file
 743         fi
 744         echo "void ${c}_init(void) { ${c}_core_init(); $module_inits }" >> $file
 745         echo "void ${c}_deinit(void) { $module_deinits ${c}_core_deinit(); }" >> $file
 746
 747         if test -f $srcdir/src/fe-common/$c/module.h; then
 748                 file="$srcdir/src/fe-common/$c/${c}-modules.c"
 749                 echo "/* this file is automatically generated by configure - don't change */" > $file
 750                 if test -n "$fe_module_inits"; then
 751                         echo "$fe_module_inits" | $sedpath -e 's/()/(void)/g' -e 's/ /void /g' >> $file
 752                         echo "$fe_module_deinits" | $sedpath -e 's/ *$//' -e 's/()/(void)/g' -e 's/ /void /g' -e 's/^/void /' >> $file
 753                 fi
 754                 echo "void fe_${c}_modules_init(void) { $fe_module_inits }" >> $file
 755                 echo "void fe_${c}_modules_deinit(void) { $fe_module_deinits }" >> $file
 756         fi
 757 done
 758
 759 FE_COMMON_LIBS="$FE_COMMON_LIBS../fe-common/core/libfe_common_core.a"
 760
 761 dnl ** common libraries needed by frontends
 762 COMMON_NOUI_LIBS="$CHAT_LIBS $CORE_LIBS"
 763 COMMON_LIBS="$FE_COMMON_LIBS $COMMON_NOUI_LIBS"
 764 AC_SUBST(COMMON_NOUI_LIBS)
 765 AC_SUBST(COMMON_LIBS)
 766
 767 dnl **
 768 dnl ** IPv6 support
 769 dnl **
 770
 771 if test "x$want_ipv6" = "xyes"; then
 772         AC_MSG_CHECKING([for IPv6])
 773         AC_CACHE_VAL(irssi_cv_type_in6_addr,
 774         [AC_TRY_COMPILE([
 775         #include <sys/types.h>
 776         #include <sys/socket.h>
 777         #include <netinet/in.h>
 778         #include <netdb.h>
 779         #include <arpa/inet.h>],
 780         [struct in6_addr i;],
 781         irssi_cv_type_in6_addr=yes,
 782         irssi_cv_type_in6_addr=no,
 783         )])
 784         if test $irssi_cv_type_in6_addr = yes; then
 785                 AC_DEFINE(HAVE_IPV6)
 786         fi
 787         AC_MSG_RESULT($irssi_cv_type_in6_addr)
 788 fi
 789
 790 dnl **
 791 dnl ** IRSSI_VERSION_DATE and IRSSI_VERSION_TIME
 792 dnl **
 793 #VERSION_DATE=`head -1 $srcdir/ChangeLog|sed 's/^\(....\)-\(..\)-\(..\).*/\1\2\3/'`
 794 #VERSION_TIME=`head -1 $srcdir/ChangeLog|sed -e 's/^[[^ ]]* \(..\):\(..\).*/\1\2/' -e 's/^0*//'`
 795 #AC_SUBST(VERSION_DATE)
 796 #AC_SUBST(VERSION_TIME)
 797
 798 #
 799 # Glue into SILC build system
 800 #
 801 INCLUDE_DEFINES_INT="include \$(top_srcdir)/Makefile.defines_int"
 802 AC_SUBST(INCLUDE_DEFINES_INT)
 803
 804 AC_OUTPUT(
 805 Makefile
 806 src/Makefile
 807 src/core/Makefile
 808 src/fe-common/Makefile
 809 src/fe-common/core/Makefile
 810 src/fe-common/silc/Makefile
 811 src/fe-text/Makefile
 812 src/lib-config/Makefile
 813 src/lib-popt/Makefile
 814 src/silc/Makefile
 815 src/silc/core/Makefile
 816 src/perl/Makefile
 817 src/perl/common/Makefile.PL
 818 src/perl/ui/Makefile.PL
 819 src/perl/textui/Makefile.PL
 820 src/perl/silc/Makefile.PL
 821 scripts/Makefile
 822 docs/Makefile
 823 docs/help/Makefile
 824 docs/help/in/Makefile
 825 irssi-version.h
 826 stamp.h
 827 irssi.spec
 828 irssi-config)
 829
 830 dnl ** for building from objdir
 831 old_dir=`pwd` && cd $srcdir && whole_dir=`pwd` && cd $old_dir
 832 if test "x$old_dir" != "x$whole_dir"; then
 833         $LN_S $srcdir/irssi-version.h irssi-version.h
 834
 835         if test "x$want_perl" != "xno"; then
 836                 subdirfiles=""
 837                 for i in $whole_dir/src/perl/common $whole_dir/src/perl/irc $whole_dir/src/perl/ui $whole_dir/src/perl/textui; do
 838                         subdirfiles=`echo $subdirfiles $i/typemap $i/module.h $i/*.pm $i/*.xs`
 839                 done
 840                 for file in $whole_dir/src/perl/*.[[ch]] $whole_dir/src/perl/libperl_orig.la $whole_dir/src/perl/libperl_dynaloader.la $subdirfiles; do
 841                         link=`echo $file|$sedpath "s?$whole_dir/??"`
 842                         rm -f $link
 843                         $LN_S $file $link
 844                 done
 845         fi
 846 fi
 847
 848 echo
 849
 850 if test "x$want_textui" = "xno"; then
 851         text=no
 852 elif test "x$want_termcap" = "xyes"; then
 853         text="yes, using termcap"
 854 elif test "x$want_terminfo" = "xyes"; then
 855         text="yes, using terminfo"
 856 else
 857         text="yes, using curses"
 858 fi
 859 echo "Building text frontend ..... : $text"
 860 echo "Building irssi bot ......... : $want_irssibot"
 861 echo "Building irssi proxy ....... : $want_irssiproxy"
 862 echo "Building with IPv6 support . : $want_ipv6"
 863 if test "x$have_gmodule" = "xyes"; then
 864         echo "Building with module support : yes"
 865 else
 866         echo "Building with module support : NO!! /LOAD will not work!"
 867         echo " - You're missing gmodule (comes with glib) for some reason,"
 868         echo "   or it doesn't work in your system."
 869 fi
 870
 871 if test "x$want_perl" = "xstatic"; then
 872         echo "Building with Perl support . : static (in irssi binary)"
 873 elif test "x$want_perl" = "xmodule"; then
 874         echo "Building with Perl support . : module"
 875 else
 876         if test -z "$perl_check_error"; then
 877                 echo "Building with Perl support . : no"
 878         else
 879                 echo "Building with Perl support . : NO!"
 880                 echo " - $perl_check_error"
 881         fi
 882 fi
 883
 884 if test "x$want_perl" != "xno" -a "x$perl_mod_error" != "x"; then
 885         echo " - NOTE: Perl support will be compiled statically to irssi, not as"
 886         echo "   a module as requested. Reason:"
 887         echo "   $perl_mod_error"
 888
 889         if test -f /etc/debian_version; then
 890                 echo " - Try: apt-get install libperl-dev"
 891         fi
 892 fi
 893
 894 if test "x$want_perl" != "xno"; then
 895         if test "$perl_library_dir" = "PERL_USE_LIB"; then
 896                 perl_library_dir=$PERL_USE_LIB
 897         fi
 898         if test -z "$perl_library_dir"; then
 899                 perl_library_dir="(site default - `$perlpath -e 'use Config; print $Config{sitearch}'`)"
 900         fi
 901         echo "Perl library directory ..... : $perl_library_dir"
 902         if test "x$perl_prefix_note" = "xyes"; then
 903                 echo "  - NOTE: This was automatically set to the same directory you gave with"
 904                 echo "  --prefix. If you want the perl libraries to install to their 'correct'"
 905                 echo "  path, you'll need to give --with-perl-lib=site option to configure."
 906                 echo "  Anyway, installing perl to this directory should work just as well."
 907         fi
 908 fi
 909
 910 echo "Install prefix ............. : $prefix"
 911
 912 echo
 913 echo "If there was any problems, read the INSTALL file."