4 # Author: Pekka Riikonen <priikone@poseidon.pspt.fi>
6 # Copyright (C) 2000 - 2001 Pekka Riikonen
8 # This program is free software; you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 2 of the License, or
11 # (at your option) any later version.
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
19 AC_INIT(includes/version.h)
22 # Put here any platform specific stuff
30 # ./prepare script will automatically put the correct version. Do not edit!
31 AM_INIT_AUTOMAKE(SILC_PACKAGE, SILC_VERSION)
33 AM_CONFIG_HEADER(includes/silcdefs.h)
43 # Distribution definition. ./prepare will automatically add here a correct
45 AC_DEFINE(SILC_DIST_DEFINE)
50 CFLAGS="-Wall -finline-functions $CFLAGS"
63 # More header checking
64 AC_CHECK_HEADERS(unistd.h string.h getopt.h errno.h fcntl.h assert.h)
65 AC_CHECK_HEADERS(sys/types.h sys/stat.h sys/time.h)
66 AC_CHECK_HEADERS(netinet/in.h netinet/tcp.h netdb.h)
67 AC_CHECK_HEADERS(pwd.h grp.h termcap.h paths.h)
68 AC_CHECK_HEADERS(ncurses.h signal.h ctype.h regex.h)
69 AC_CHECK_HEADERS(arpa/inet.h sys/mman.h limits.h)
78 AC_CHECK_SIZEOF(long long, 0)
79 AC_DEFINE_UNQUOTED(SILC_SIZEOF_LONG_LONG, $ac_cv_sizeof_long_long)
80 AC_CHECK_SIZEOF(long, 0)
81 AC_DEFINE_UNQUOTED(SILC_SIZEOF_LONG, $ac_cv_sizeof_long)
82 AC_CHECK_SIZEOF(int, 0)
83 AC_DEFINE_UNQUOTED(SILC_SIZEOF_INT, $ac_cv_sizeof_int)
84 AC_CHECK_SIZEOF(short, 0)
85 AC_DEFINE_UNQUOTED(SILC_SIZEOF_SHORT, $ac_cv_sizeof_short)
86 AC_CHECK_SIZEOF(char, 0)
87 AC_DEFINE_UNQUOTED(SILC_SIZEOF_CHAR, $ac_cv_sizeof_char)
88 AC_CHECK_SIZEOF(void *, 0)
89 AC_DEFINE_UNQUOTED(SILC_SIZEOF_VOID_P, $ac_cv_sizeof_void_p)
91 dnl Curses detection: Munged from Midnight Commander's configure.in
92 AC_DEFUN(AC_CHECK_CURSES,[
100 AC_SUBST(CURSES_INCLUDEDIR)
102 AC_ARG_WITH(sunos-curses,
103 [ --with-sunos-curses Used to force SunOS 4.x curses],[
104 if test x$withval = xyes; then
109 AC_ARG_WITH(osf1-curses,
110 [ --with-osf1-curses Used to force OSF/1 curses],[
111 if test x$withval = xyes; then
117 [ --with-vcurses[=incdir] Used to force SysV curses],
118 if test x$withval != xyes; then
119 CURSES_INCLUDEDIR="-I$withval"
125 [ --with-ncurses[=dir] Compile with ncurses/locate base dir],
126 if test x$withval = xno ; then
128 elif test x$withval != xyes ; then
129 AC_NCURSES($withval/include, ncurses.h, -L$withval/lib -lncurses, -I$withval/include, "ncurses on $withval/include")
140 AC_DEFUN(AC_USE_SUNOS_CURSES, [
142 screen_manager="SunOS 4.x /usr/5include curses"
143 AC_MSG_RESULT(Using SunOS 4.x /usr/5include curses)
144 AC_DEFINE(USE_SUNOS_CURSES)
145 AC_DEFINE(HAS_CURSES)
147 AC_DEFINE(NO_COLOR_CURSES)
148 AC_DEFINE(USE_SYSV_CURSES)
149 CURSES_INCLUDEDIR="-I/usr/5include"
150 CURSES_LIBS="/usr/5lib/libcurses.a /usr/5lib/libtermcap.a"
151 AC_MSG_RESULT(Please note that some screen refreshs may fail)
154 AC_DEFUN(AC_USE_OSF1_CURSES, [
155 AC_MSG_RESULT(Using OSF1 curses)
157 screen_manager="OSF1 curses"
158 AC_DEFINE(HAS_CURSES)
160 AC_DEFINE(NO_COLOR_CURSES)
161 AC_DEFINE(USE_SYSV_CURSES)
162 CURSES_LIBS="-lcurses"
165 AC_DEFUN(AC_USE_SYSV_CURSES, [
166 AC_MSG_RESULT(Using SysV curses)
167 AC_DEFINE(HAS_CURSES)
169 AC_DEFINE(USE_SYSV_CURSES)
171 screen_manager="SysV/curses"
172 CURSES_LIBS="-lcurses"
176 dnl Parameters: directory filename cureses_LIBS curses_INCLUDEDIR nicename
178 AC_DEFUN(AC_NCURSES, [
183 AC_MSG_RESULT(Found ncurses on $1/$2)
186 AC_CHECK_LIB(ncurses, initscr, [
188 CHECKLIBS=`echo "$3"|sed 's/-lncurses/-lcurses/g'`
189 AC_CHECK_LIB(curses, initscr, [
190 CURSES_LIBS="$CHECKLIBS"
193 CURSES_INCLUDEDIR="$4"
196 AC_DEFINE(HAS_CURSES)
199 AC_DEFINE(USE_NCURSES)
204 AC_DEFUN(AC_SEARCH_NCURSES, [
205 AC_CHECKING("location of ncurses.h file")
207 AC_NCURSES(/usr/include, ncurses.h, -lncurses,, "ncurses on /usr/include")
208 AC_NCURSES(/usr/include/ncurses, ncurses.h, -lncurses, -I/usr/include/ncurses, "ncurses on /usr/include/ncurses")
209 AC_NCURSES(/usr/local/include, ncurses.h, -L/usr/local/lib -lncurses, -I/usr/local/include, "ncurses on /usr/local")
210 AC_NCURSES(/usr/pkg/include, ncurses.h, -L/usr/pkg/lib -lncurses, -I/usr/pkg/include, "ncurses on /usr/pkg")
211 AC_NCURSES(/usr/contrib/include, ncurses.h, -L/usr/contrib/lib -lncurses, -I/usr/contrib/include, "ncurses on /usr/contrib")
212 AC_NCURSES(/usr/local/include/ncurses, ncurses.h, -L/usr/local/lib -L/usr/local/lib/ncurses -lncurses, -I/usr/local/include/ncurses, "ncurses on /usr/local/include/ncurses")
214 AC_NCURSES(/usr/local/include/ncurses, curses.h, -L/usr/local/lib -lncurses, -I/usr/local/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/local/.../ncurses")
216 AC_NCURSES(/usr/include/ncurses, curses.h, -lncurses, -I/usr/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/include/ncurses")
219 dnl We couldn't find ncurses, try SysV curses
223 AC_EGREP_HEADER(init_color, /usr/include/curses.h,
225 AC_EGREP_CPP(USE_NCURSES,[
232 CURSES_INCLUDEDIR="$CURSES_INCLUDEDIR -DRENAMED_NCURSES"
233 AC_DEFINE(HAS_CURSES)
236 AC_DEFINE(USE_NCURSES)
238 screen_manager="ncurses installed as curses"
243 dnl Try SunOS 4.x /usr/5{lib,include} ncurses
244 dnl The flags USE_SUNOS_CURSES, USE_BSD_CURSES and BUGGY_CURSES
245 dnl should be replaced by a more fine grained selection routine
249 if test -f /usr/5include/curses.h
255 dnl use whatever curses there happens to be
258 if test -f /usr/include/curses.h
260 CURSES_LIBS="-lcurses"
261 AC_DEFINE(HAS_CURSES)
264 screen_manager="curses"
270 LIBS="$LIBS $CURSES_LIBS"
272 # Function and library checking
273 AC_CHECK_FUNC(gethostbyname, ac_gethostbyname_found=1,
274 ac_gethostbyname_found=0)
275 if test x$ac_gethostbyname_found = x0; then
276 AC_CHECK_LIB(nsl, gethostbyname, LIBS="$LIBS -lnsl")
277 AC_CHECK_FUNC(res_gethostbyname, ac_res_ghbn_found=1, ac_res_ghbn_found=0)
278 if test x$ac_res_ghbn_found = x0; then
279 AC_CHECK_LIB(resolv, res_gethostbyname, LIBS="$LIBS -lresolv")
282 AC_CHECK_FUNC(socket, ac_socket_found=1, ac_socket_found=0)
283 if test x$ac_socket_found = x0; then
284 AC_CHECK_LIB(socket, socket, LIBS="$LIBS -lsocket")
286 AC_CHECK_FUNCS(gethostname gethostbyaddr getservbyname getservbyport)
287 AC_CHECK_FUNCS(select listen bind shutdown close connect)
288 AC_CHECK_FUNCS(fcntl setsockopt)
289 AC_CHECK_FUNCS(getopt_long time)
290 AC_CHECK_FUNCS(mlock munlock)
291 AC_CHECK_FUNCS(chmod stat fstat getenv putenv strerror ctime gettimeofday)
292 AC_CHECK_FUNCS(getpid getgid getsid getpgid getpgrp getuid)
293 AC_CHECK_FUNCS(strchr strstr strcpy strncpy memcpy memset memmove)
294 AC_CHECK_FUNCS(pthread_create)
296 # SIM support checking
297 # XXX These needs to be changed as more supported platforms appear.
298 # XXX This probably needs to be made platform dependant check.
300 AM_CONDITIONAL(SILC_SIM, test x$sim_support = xtrue)
301 AC_CHECKING(for SIM support)
302 AC_CHECK_HEADERS(dlfcn.h,
303 AC_CHECK_LIB(dl, dlopen,
306 AM_CONDITIONAL(SILC_SIM, test x$sim_support = xtrue)
307 AC_MSG_RESULT(enabled SIM support)
309 AC_MSG_RESULT(no SIM support found)),
310 AC_MSG_RESULT(no SIM support found))
316 # Default installation destination
317 AC_PREFIX_DEFAULT(/usr/local/silc)
322 [ --with-etcdir[=PATH] Directory for system files [/etc/silc]],
335 AC_DEFINE_UNQUOTED(SILC_ETCDIR, "$ETCDIR")
340 [ --with-helpdir[=PATH] Directory for SILC help files [PREFIX/help]],
353 AC_DEFINE_UNQUOTED(SILC_HELPDIR, "$HELPDIR")
358 [ --with-docdir[=PATH] Directory for SILC documentation [PREFIX/doc]],
371 AC_DEFINE_UNQUOTED(SILC_DOCDIR, "$DOCDIR")
373 # SIM modules directory
376 [ --with-simdir[=PATH] Directory for SIM modules [PREFIX/modules]],
381 MODULESDIR="$withval"
384 MODULESDIR="$withval"
389 AC_DEFINE_UNQUOTED(SILC_MODULESDIR, "$MODULESDIR")
394 [ --with-logsdir[=PATH] Directory for Server logs [PREFIX/logs]],
407 AC_DEFINE_UNQUOTED(SILC_LOGSDIR, "$LOGSDIR")
409 # SOCKS4 support checking
410 AC_MSG_CHECKING(whether to support SOCKS4)
412 [ --with-socks4[=PATH] Compile with SOCKS4 support],
421 if test -d "$withval/include"; then
422 CFLAGS="$CFLAGS -I$withval/include"
424 CFLAGS="$CFLAGS -I$withval"
426 if test -d "$withval/lib"; then
427 withval="-L$withval/lib -lsocks"
429 withval="-L$withval -lsocks"
432 LIBS="$withval $LIBS"
437 [ AC_MSG_ERROR(Could not find SOCKS4 library.)])
443 # SOCKS5 support checking
444 AC_MSG_CHECKING(whether to support SOCKS5)
446 [ --with-socks5[=PATH] Compile with SOCKS5 support],
455 if test -d "$withval/include"; then
456 CFLAGS="$CFLAGS -I$withval/include"
458 CFLAGS="$CFLAGS -I$withval"
460 if test -d "$withval/lib"; then
461 withval="-L$withval/lib -lsocks5"
463 withval="-L$withval -lsocks5"
466 LIBS="$withval $LIBS"
471 [ AC_MSG_ERROR(Could not find SOCKS5 library.)])
477 if test "x$socks" = "x4"; then
479 CFLAGS="$CFLAGS -Dconnect=Rconnect -Dgetsockname=Rgetsockname -Dbind=Rbind -Daccept=Raccept -Dlisten=Rlisten -Dselect=Rselect"
482 if test "x$socks" = "x5"; then
485 AC_DEFINE(Rconnect, SOCKSconnect)
486 AC_DEFINE(Rgetsockname, SOCKSgetsockname)
487 AC_DEFINE(Rgetpeername, SOCKSgetpeername)
488 AC_DEFINE(Rbind, SOCKSbind)
489 AC_DEFINE(Raccept, SOCKSaccept)
490 AC_DEFINE(Rlisten, SOCKSlisten)
491 AC_DEFINE(Rselect, SOCKSselect)
492 AC_DEFINE(Rrecvfrom, SOCKSrecvfrom)
493 AC_DEFINE(Rsendto, SOCKSsendto)
494 AC_DEFINE(Rrecv, SOCKSrecv)
495 AC_DEFINE(Rsend, SOCKSsend)
496 AC_DEFINE(Rread, SOCKSread)
497 AC_DEFINE(Rwrite, SOCKSwrite)
498 AC_DEFINE(Rrresvport, SOCKSrresvport)
499 AC_DEFINE(Rshutdown, SOCKSshutdown)
500 AC_DEFINE(Rlisten, SOCKSlisten)
501 AC_DEFINE(Rclose, SOCKSclose)
502 AC_DEFINE(Rdup, SOCKSdup)
503 AC_DEFINE(Rdup2, SOCKSdup2)
504 AC_DEFINE(Rfclose, SOCKSfclose)
505 AC_DEFINE(Rgethostbyname, SOCKSgethostbyname)
509 # MP library checking. First check whether user wants to use GMP and use
510 # it if found. If not or not defined then compile the MPI library in the
513 AC_MSG_CHECKING(whether to support GMP)
515 [ --with-gmp[=PATH] Compile with GMP support instead of MPI],
524 if test -d "$withval/include"; then
525 CFLAGS="$CFLAGS -I$withval/include"
527 CFLAGS="$CFLAGS -I$withval"
529 if test -d "$withval/lib"; then
530 withval="-L$withval/lib -lgmp"
532 withval="-L$withval -lgmp"
535 LIBS="$withval $LIBS"
537 AC_CHECK_LIB(gmp, __gmpz_init,
539 AC_DEFINE(SILC_MP_GMP)
540 AC_MSG_RESULT(Using GMP as MP library)
548 AM_CONDITIONAL(SILC_MP_GMP, test x$mp_gmp = xtrue)
549 AM_CONDITIONAL(SILC_MP_NSS_MPI, test x$mp_gmp = xfalse)
550 if test x$mp_gmp = xfalse; then
551 AC_DEFINE(SILC_MP_NSS_MPI)
552 AC_MSG_RESULT(Using NSS MPI as MP library)
555 AC_ARG_WITH(silcd-config-file,
556 [ --with-silcd-config-file[=PATH]
557 Use PATH as default configuration file in SILC
558 server [/etc/silc/silcd.conf]],
559 [ AC_DEFINE_UNQUOTED(SILC_SERVER_CONFIG_FILE, "$withval") ])
562 # Native WIN32 compilation under cygwin
565 [ --with-win32 Compile native WIN32 code (-mno-cygwin)],
566 [ AC_DEFINE(SILC_WIN32)
567 AM_CONDITIONAL(SILC_WIN32, test xtrue = xtrue)
568 CFLAGS="-mno-cygwin $CFLAGS"
569 LIBS="$LIBS -lwsock32" ])
574 AC_MSG_CHECKING(for enabled debugging)
576 [ --enable-debug Enable debugging (warning: it is heavy!)],
577 [ case "${enableval}" in
580 AC_DEFINE(SILC_DEBUG)
581 CFLAGS="-O -g $CFLAGS"
585 CFLAGS="-O2 -g $CFLAGS"
587 esac ], CFLAGS="-O2 -g $CFLAGS"
594 AC_CHECK_HEADERS(pthread.h,
595 [ AC_DEFINE(SILC_HAVE_PTHREAD)
597 [ if test -f /usr/pkg/include/pthread.h ; then
598 AC_DEFINE(SILC_HAVE_PTHREAD)
599 AC_MSG_RESULT(Found pthread.h in /usr/pkg/include/)
600 CFLAGS="$CFLAGS -I/usr/pkg/include"
602 elif test -f /usr/contrib/include/pthread.h ; then
603 AC_DEFINE(SILC_HAVE_PTHREAD)
604 AC_MSG_RESULT(Found pthread.h in /usr/contrib/include/)
605 CFLAGS="$CFLAGS -I/usr/contrib/include"
610 AC_ARG_ENABLE(threads,
611 [ --disable-threads Do not compile with multi-thread support],
612 [ case "${enableval}" in
621 AM_CONDITIONAL(SILC_THREADS, test x$want_threads = xtrue)
622 if test x$want_threads = xtrue; then
625 AC_TRY_LINK([#include <pthread.h>],
626 [pthread_attr_t attr; pthread_attr_init(&attr);],
627 AC_DEFINE(SILC_THREADS),
628 LIBS="-L/usr/pkg/lib -lpthread"
629 AC_TRY_LINK([#include <pthread.h>],
630 [pthread_attr_t attr; pthread_attr_init(&attr);],
631 AC_DEFINE(SILC_THREADS),
632 LIBS="-L/usr/contrib/lib -lpthread"
633 AC_TRY_LINK([#include <pthread.h>],
634 [pthread_attr_t attr; pthread_attr_init(&attr);],
635 AC_DEFINE(SILC_THREADS),
639 CFLAGS="$CFLAGS -D_REENTRANT"
642 CFLAGS="$CFLAGS -D_THREAD_SAFE"
643 if test x"$GCC" = xyes; then
644 CFLAGS="$CFLAGS -mthreads"
648 CFLAGS="$CFLAGS -D_THREAD_SAFE"
650 *-sysv5uw7*) # UnixWare 7
651 if test "$GCC" != "yes"; then
652 CFLAGS="$CFLAGS -Kthread"
654 CFLAGS="$CFLAGS -pthread"
658 CFLAGS="$CFLAGS -D_POSIX4A_DRAFT10_SOURCE"
662 LIBS="$TMP_LIBS $LIBS"
666 # Other configure scripts
668 AC_CONFIG_SUBDIRS(lib/dotconf)
669 AC_CONFIG_SUBDIRS(lib/trq)
670 AC_CONFIG_SUBDIRS(irssi)
671 AC_CONFIG_SUBDIRS(lib/silcmath/mpi)
672 #AC_CONFIG_SUBDIRS(lib/zlib)
674 SILC_TOP_SRCDIR=`pwd`
675 AC_SUBST(SILC_TOP_SRCDIR)
676 #SILC_INSTALL_PREFIX=$ac_default_prefix
677 #AC_SUBST(SILC_INSTALL_PREFIX)
679 INCLUDE_DEFINES_INT="include \$(top_srcdir)/Makefile.defines_int"
680 AC_SUBST(INCLUDE_DEFINES_INT)
689 irssi/Makefile.defines
690 irssi/Makefile.defines_int
695 lib/silcclient/Makefile
696 lib/silccore/Makefile
697 lib/silccrypt/Makefile
698 lib/silcmath/Makefile
699 lib/silcmath/mpi/Makefile.defines
700 lib/silcmath/mpi/Makefile.defines_int
702 lib/silcsim/modules/Makefile
704 lib/silcutil/Makefile
705 lib/silcutil/unix/Makefile
706 lib/silcutil/win32/Makefile
710 win32/libsilc/Makefile
711 win32/libsilcclient/Makefile)