+++ /dev/null
-dnl Process this file with autoconf to produce a configure script.
-dnl $Id$
-AC_PREREQ(2.52)
-AC_INIT([Citadel/UX], [6.02], [http://uncensored.citadel.org/])
-AC_REVISION([$Revision$])
-AC_CONFIG_SRCDIR([citserver.c])
-AC_PREFIX_DEFAULT(/usr/local/citadel)
-if test "$prefix" = NONE; then
- AC_DEFINE_UNQUOTED(BBSDIR, "$ac_default_prefix")
-else
- AC_DEFINE_UNQUOTED(BBSDIR, "$prefix")
-fi
-
-AC_ARG_ENABLE(autologin, [ --disable-autologin disable autologin (default is enabled if possible)])
-AC_ARG_ENABLE(chkpwd, [ --disable-chkpwd don't build 'chkpwd'])
-
-AC_ARG_ENABLE(threaded-client, [ --disable-threaded-client
- disable multithreaded client])
-
-AC_ARG_WITH(pam, [ --with-pam use PAM if present (see PAM.txt before you try this)])
-AC_ARG_WITH(kthread, [ --with-kthread use kernel threads (on FreeBSD) (not recommended yet)])
-AC_ARG_WITH(db, [ --with-db@<:@=DIR@:>@ use Sleepycat DB 3.x @<:@DIR=/usr/local/BerkeleyDB.3.@<:@123@:>@@:>@])
-AC_ARG_WITH(ssl,
- [ --with-ssl=PATH Specify path to OpenSSL installation ],
- [
- if test "x$withval" != "xno" ; then
- tryssldir=$withval
- fi
- ]
-)
-AC_ARG_WITH(ncurses, [ --without-ncurses don't use ncurses])
-
-AC_ARG_WITH(with_zlib, [ --with-zlib use zlib compression if present])
-AC_ARG_WITH(with_libical, [ --with-libical use libical calendaring library])
-AC_ARG_WITH(with_newt, [ --with-newt use newt window library])
-
-if test "x$with_db" != xno -a "x$with_db" != xyes -a "$with_db"; then
- db_dir="$with_db"
- with_db=yes
-else
- test -f /usr/local/lib/libdb.a -o -f /usr/local/lib/libdb.so \
- -o -f /usr/local/lib/libdb4.a -o -f /usr/local/lib/libdb4.so \
- && db_dir=/usr/local
-
- test -d /usr/local/BerkeleyDB.4.1 && db_dir=/usr/local/BerkeleyDB.4.1
-fi
-
-dnl By default, we only build the client (citadel and whobbs) unless we can
-dnl figure out how to build with POSIX threads.
-TARGETS=client
-
-AC_CANONICAL_HOST
-PTHREAD_DEFS=-D_REENTRANT
-case "$host" in
- dnl BSDI 3.0 wants relocatable object modules instead of shared libs
- dnl for dlopen(), and has a wrapper script to link with shared libs.
- dnl Also has stupid non-reentrant gethostbyaddr() and friends.
- *-*-bsdi[123]*)
- test -z "$CC" -a -x /usr/bin/shlicc2 && CC=shlicc2
- AC_DEFINE(HAVE_NONREENTRANT_NETDB)
- ;;
- *-*-bsdi*)
- AC_DEFINE(HAVE_NONREENTRANT_NETDB)
- ;;
- dnl Curses support on Mac OS X is kind of screwed at the moment.
- *-*-darwin*)
- AC_DEFINE(DISABLE_CURSES)
- ;;
- dnl Digital Unix has an odd way to build for pthreads, and we can't
- dnl build pthreads programs with gcc due to header problems.
- alpha*-dec-osf*)
- test -z "$CC" && CC=cc
- LIBS="-lpthread -lexc $LIBS"
- check_pthread=no
- ;;
- dnl FreeBSD is similar to Digital UNIX with DEC C, which has a -pthread flag:
- *-*-freebsd*)
- if test "$with_kthread" = yes; then
- LIBS="-kthread $LIBS"
- else
- LIBS="-pthread $LIBS"
- fi
- check_pthread=no
- PTHREAD_DEFS=-D_THREAD_SAFE
- ;;
- *-*-openbsd*)
- LIBS="-pthread $LIBS"
- check_pthread=no
- PTHREAD_DEFS=-pthread
- ;;
- *-*-solaris*)
- PTHREAD_DEFS="-D_REENTRANT -D_PTHREADS"
- ;;
- *-*-cygwin*)
- SERVER_LDFLAGS="-Wl,-subsystem,windows"
- ;;
-esac
-DEFS="$DEFS $PTHREAD_DEFS"
-
-dnl Checks for programs.
-AC_PROG_CC
-
-dnl Set up system-dependent compiler flags.
-if test "$GCC" = yes; then
- case "$host" in
- *-*-solaris*|alpha*-dec-osf*)
- CFLAGS="$CFLAGS -Wall -Wcast-qual -Wcast-align -Wno-char-subscripts"
- ;;
- *)
- CFLAGS="$CFLAGS -Wall -Wcast-qual -Wcast-align -Wstrict-prototypes"
- ;;
- esac
-fi
-AC_PROG_INSTALL
-AC_PROG_YACC
-missing_dir=`cd $ac_aux_dir && pwd`
-AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
-AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
-
-dnl Checks for system services.
-
-dnl Check the size of various builtin types; see typesize.h (error)
-AC_CHECK_SIZEOF(char, 0)
-AC_CHECK_SIZEOF(short, 0)
-AC_CHECK_SIZEOF(int, 0)
-AC_CHECK_SIZEOF(long, 0)
-dnl AC_CHECK_SIZEOF(long long, 0)
-
-dnl Checks for libraries.
-
-dnl We want to test for the following in libc before checking for their
-dnl respective libraries, because some systems (like Irix) have both, and the
-dnl non-libc versions may be broken.
-AC_CHECK_FUNCS(crypt gethostbyname connect)
-
-if test "$ac_cv_func_gethostbyname" = no; then
- AC_CHECK_LIB(nsl, gethostbyname)
-fi
-
-if test "$ac_cv_func_connect" = no; then
- AC_CHECK_LIB(socket, connect)
-fi
-
-dnl Check for Solaris realtime support
-AC_CHECK_LIB(rt, sched_yield)
-
-dnl Determine the system's authentication capabilities, if autologin is
-dnl requested. We currently support PAM, standard getpwnam(), and getspnam()
-dnl (Linux shadow passwords)
-if test "$enable_autologin" != no; then
- if test "$with_pam" = yes; then
- save_LIBS=$LIBS
- AC_CHECK_LIB(pam, pam_start, [chkpwd_LIBS="-lpam $chkpwd_LIBS"
- LIBS="-lpam $LIBS"])
- AC_CHECK_FUNCS(pam_start)
- test "$enable_chkpwd" != no && LIBS=$save_LIBS
- fi
- if test "$ac_cv_func_pam_start" = no -o "$with_pam" != yes; then
- save_LIBS=$LIBS
- AC_SEARCH_LIBS(getspnam, shadow, [
- if test "$ac_cv_search_getspnam" = -lshadow; then
- chkpwd_LIBS="-lshadow $chkpwd_LIBS"
- fi])
- test "$enable_chkpwd" != no && LIBS=$save_LIBS
- if test "$ac_cv_func_crypt" = no; then
- AC_CHECK_LIB(crypt, crypt, [
- chkpwd_LIBS="-lcrypt $chkpwd_LIBS"
- test "$enable_chkpwd" = no && \
- LIBS="-lcrypt $LIBS"])
- fi
- fi
- if test "$ac_cv_func_crypt" = yes -o "$ac_cv_lib_crypt_crypt" = yes -o "$ac_cv_func_pam_start" = yes; then
- AC_DEFINE(ENABLE_AUTOLOGIN)
- if test "$enable_chkpwd" != no; then
- AC_DEFINE(ENABLE_CHKPWD)
- CHKPWD=chkpwd
- else
- AUTH=auth.lo
- fi
- fi
-fi
-
-test -f /usr/local/lib/libresolv.a && LDFLAGS="$LDFLAGS -L/usr/local/lib"
-AC_CHECK_LIB(resolv, res_query, RESOLV="$RESOLV -lresolv")
-
-if test "x$with_ncurses" != "xno"; then
- AC_SEARCH_LIBS(tgetent, [ncurses curses termcap])
- AC_SEARCH_LIBS(scrollok, [ncurses curses])
- AC_SEARCH_LIBS(initscr, [ncurses curses])
-else
- AC_SEARCH_LIBS(tgetent, [curses termcap])
- AC_SEARCH_LIBS(initscr, [curses])
-fi
-AC_CHECK_FUNCS(vw_printw wcolor_set resizeterm wresize)
-
-dnl Check for libpthread(s) if we're not using Digital UNIX or FreeBSD. (On
-dnl which the -pthread flag takes care of this.)
-if test "$check_pthread" != no; then
- AC_CHECK_LIB(pthread, pthread_create)
- AC_CHECK_LIB(pthreads, pthread_create)
-fi
-
-test -d /usr/kerberos/include && CPPFLAGS="$CPPFLAGS -I/usr/kerberos/include"
-
-# The big search for OpenSSL
-if test "$with_ssl" != "no"; then
- saved_LIBS="$LIBS"
- saved_LDFLAGS="$LDFLAGS"
- saved_CFLAGS="$CFLAGS"
- if test "x$prefix" != "xNONE"; then
- tryssldir="$tryssldir $prefix"
- fi
- AC_CACHE_CHECK([for OpenSSL], ac_cv_openssldir, [
- for ssldir in $tryssldir "" /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg /opt /opt/openssl ; do
- CFLAGS="$saved_CFLAGS"
- LDFLAGS="$saved_LDFLAGS"
- LIBS="$saved_LIBS -lssl -lcrypto"
-
- # Skip directories if they don't exist
- if test ! -z "$ssldir" -a ! -d "$ssldir" ; then
- continue;
- fi
- if test ! -z "$ssldir" -a "x$ssldir" != "x/usr"; then
- # Try to use $ssldir/lib if it exists, otherwise
- # $ssldir
- if test -d "$ssldir/lib" ; then
- LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
- if test ! -z "$need_dash_r" ; then
- LDFLAGS="-R$ssldir/lib $LDFLAGS"
- fi
- else
- LDFLAGS="-L$ssldir $saved_LDFLAGS"
- if test ! -z "$need_dash_r" ; then
- LDFLAGS="-R$ssldir $LDFLAGS"
- fi
- fi
- # Try to use $ssldir/include if it exists, otherwise
- # $ssldir
- if test -d "$ssldir/include" ; then
- CFLAGS="-I$ssldir/include $saved_CFLAGS"
- else
- CFLAGS="-I$ssldir $saved_CFLAGS"
- fi
- fi
-
- # Basic test to check for compatible version and correct linking
- # *does not* test for RSA - that comes later.
- AC_TRY_RUN(
- [
- #include <string.h>
- #include <openssl/rand.h>
- int main(void)
- {
- char a[2048];
- memset(a, 0, sizeof(a));
- RAND_add(a, sizeof(a), sizeof(a));
- return(RAND_status() <= 0);
- }
- ],
- [
- found_crypto=1
- break;
- ], []
- )
-
- if test ! -z "$found_crypto" ; then
- break;
- fi
- done
-
- if test -z "$ssldir" ; then
- ssldir="(system)"
- fi
-
- if test ! -z "$found_crypto" ; then
- ac_cv_openssldir=$ssldir
- else
- ac_cv_openssldir="no"
- fi
- ])
- LIBS="$saved_LIBS"
- LDFLAGS="$saved_LDFLAGS"
- CFLAGS="$saved_CFLAGS"
-
- if test "x$ac_cv_openssldir" != "xno" ; then
- AC_DEFINE(HAVE_OPENSSL)
- LIBS="-lssl -lcrypto $LIBS"
- dnl Need to recover ssldir - test above runs in subshell
- ssldir=$ac_cv_openssldir
- if test ! -z "$ssldir" -a "x$ssldir" != "x/usr" -a "x$ssldir" != "x(system)"; then
- # Try to use $ssldir/lib if it exists, otherwise
- # $ssldir
- if test -d "$ssldir/lib" ; then
- LDFLAGS="-L$ssldir/lib $saved_LDFLAGS"
- if test ! -z "$need_dash_r" ; then
- LDFLAGS="-R$ssldir/lib $LDFLAGS"
- fi
- else
- LDFLAGS="-L$ssldir $saved_LDFLAGS"
- if test ! -z "$need_dash_r" ; then
- LDFLAGS="-R$ssldir $LDFLAGS"
- fi
- fi
- # Try to use $ssldir/include if it exists, otherwise
- # $ssldir
- if test -d "$ssldir/include" ; then
- CFLAGS="-I$ssldir/include $saved_CFLAGS"
- else
- CFLAGS="-I$ssldir $saved_CFLAGS"
- fi
- fi
- fi
-fi
-
-if test "x$with_db" != xno; then
- test "$db_dir" && LDFLAGS="$LDFLAGS -L$db_dir/lib"
-
- dblib=""
-
- if test -d "$db_dir/include/db4"; then
- CPPFLAGS="$CPPFLAGS -I$db_dir/include/db4"
- dblib="db4"
- elif test "$db_dir"; then
- CPPFLAGS="$CPPFLAGS -I$db_dir/include"
- elif test -d /usr/include/db4; then
- CPPFLAGS="$CPPFLAGS -I/usr/include/db4"
- dblib="db4"
- fi
-
-
- AC_CHECK_DB([db db-4.1 db-4 db4],
- [
- DATABASE=database_sleepycat.c
- ],
- AC_MSG_ERROR([[Can not locate a suitable Berkeley DB
- library. Use --with-db=PATH to specify
- the path]]))
-
-fi
-
-
-dnl Checks for the zlib compression library.
-if test "x$with_zlib" != xno ; then
- AC_CHECK_HEADERS(zlib.h,
- [AC_CHECK_LIB(z, zlibVersion,
- [ok_zlib=yes],,
- )])
-fi
-
-if test "x$ok_zlib" = xyes ; then
- SERVER_LIBS="-lz $SERVER_LIBS"
- AC_DEFINE(HAVE_ZLIB)
-fi
-
-
-
-
-dnl Checks for the newt window library.
-if test "x$with_newt" != xno ; then
- AC_CHECK_HEADERS(newt.h,
- [AC_CHECK_LIB(newt, newtInit,
- [ok_newt=yes],,
- )])
-fi
-
-if test "x$ok_newt" = xyes ; then
- SETUP_LIBS="-lnewt $SETUP_LIBS"
- AC_DEFINE(HAVE_NEWT)
-fi
-
-
-
-
-
-
-dnl Checks for the libical calendaring library.
-if test "x$with_libical" != xno ; then
- AC_CHECK_HEADERS(ical.h,
- [AC_CHECK_LIB(ical, icalcomponent_new,
- [ok_libical=yes],,
- )])
-fi
-
-if test "x$ok_libical" = xyes ; then
-
- AC_TRY_RUN(
- [
-#include <ical.h>
-main() {
- float v;
- int i;
- sscanf(ICAL_VERSION, "%f", &v);
- printf("libical version: %0.2f\n", v);
- v = v * 100.0;
- i = (int) v;
- if (i >= 24) {
- printf("This version is ok.\n");
- return(0);
- }
- printf("libical 0.24 or newer required.\n");
- printf("Citadel will be built without calendar support.\n");
- return(1);
-}
- ],
- [
- SERVER_LIBS="-lical $SERVER_LIBS"
- AC_DEFINE(HAVE_LIBICAL)
- ]
- )
-fi
-
-
-
-
-dnl Checks for header files.
-AC_HEADER_DIRENT
-AC_HEADER_STDC
-AC_HEADER_SYS_WAIT
-
-dnl
-dnl TODO: for the DB header checks, we should check whether the headers
-dnl define db_env_create, somehow
-dnl
-AC_CHECK_HEADERS(curses.h dl.h fcntl.h limits.h malloc.h termios.h sys/ioctl.h sys/select.h sys/time.h syslog.h unistd.h utmp.h utmpx.h paths.h db.h db4/db.h pthread.h netinet/in.h arpa/nameser.h arpa/nameser_compat.h)
-
-dnl
-dnl need to check if this is actually compilable, sometimes there are
-dnl conflicts with the system's headers (eg solaris xpg4 style headers)
-dnl
-if test "x$with_ncurses" != xno; then
- AC_CHECK_HEADERS(ncurses.h,,,[ ])
-fi
-
-AC_CHECK_HEADER(resolv.h,AC_DEFINE(HAVE_RESOLV_H),,
-[#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#ifdef HAVE_ARPA_NAMESER_H
-#include <arpa/nameser.h>
-#endif])
-
-
-dnl Checks for typedefs, structures, and compiler characteristics.
-AC_C_CONST
-AC_TYPE_PID_T
-AC_TYPE_SIZE_T
-AC_HEADER_TIME
-
-dnl defined in acinclude.m4:
-CIT_STRUCT_TM
-
-AC_CACHE_CHECK([for ut_type in struct utmp], ac_cv_struct_ut_type,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>], [struct utmp ut; ut.ut_type;],
-ac_cv_struct_ut_type=yes, ac_cv_struct_ut_type=no)])
-if test $ac_cv_struct_ut_type = yes; then
- AC_DEFINE(HAVE_UT_TYPE)
-fi
-
-AC_CACHE_CHECK([for ut_host in struct utmp], ac_cv_struct_ut_host,
-[AC_TRY_COMPILE([#include <sys/types.h>
-#include <utmp.h>], [struct utmp ut; ut.ut_host;],
-ac_cv_struct_ut_host=yes, ac_cv_struct_ut_host=no)])
-if test $ac_cv_struct_ut_host = yes; then
- AC_DEFINE(HAVE_UT_HOST)
-fi
-
-dnl Checks for library functions.
-AC_FUNC_GETPGRP
-AC_PROG_GCC_TRADITIONAL
-AC_TYPE_SIGNAL
-AC_FUNC_VPRINTF
-AC_CHECK_FUNCS(getspnam getutxline mkdir mkfifo mktime rmdir select socket strerror strcasecmp strncasecmp)
-
-dnl Now check for pthreads
-
-dnl On some platforms, AC_CHECK_FUNC[S] doesn't work for pthreads programs;
-dnl we need to include pthread.h
-
-AC_CACHE_CHECK([for pthread_cancel], ac_cv_func_pthread_cancel,
-[AC_TRY_LINK([#include <pthread.h>],
-[ pthread_t thread;
-
- /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_pthread_cancel) || defined (__stub___pthread_cancel)
- choke me
-#else
- pthread_cancel(thread);
-#endif],
-ac_cv_func_pthread_cancel=yes, ac_cv_func_pthread_cancel=no)])
-if test "$ac_cv_func_pthread_cancel" = yes; then
- AC_DEFINE(HAVE_PTHREAD_CANCEL)
-fi
-
-AC_CACHE_CHECK([for pthread_create], ac_cv_func_pthread_create,
-[AC_TRY_LINK([#include <pthread.h>],
-[ /* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_pthread_cancel) || defined (__stub___pthread_cancel)
- choke me
-#else
- pthread_create(NULL, NULL, NULL, NULL);
-#endif],
-ac_cv_func_pthread_create=yes, ac_cv_func_pthread_create=no)])
-if test "$ac_cv_func_pthread_create" = yes; then
- test "$DATABASE" && TARGETS="client server utils"
- if test "x$enable_threaded_client" != xno; then
- AC_DEFINE(THREADED_CLIENT)
- fi
-fi
-
-AC_REPLACE_FUNCS(snprintf getutline)
-
-# AC_CACHE_CHECK([the weather], ac_cv_weather, [
-# sleep 1
-# echo $ECHO_N "opening your window... $ECHO_C" >&6
-# sleep 2
-# month=`date | cut -f 2 -d ' '`
-# case $month in
-# Dec | Jan | Feb)
-# ac_cv_weather="it's cold!"
-# ;;
-# Mar | Apr)
-# ac_cv_weather="it's wet!"
-# ;;
-# Jul | Aug)
-# ac_cv_weather="it's hot!"
-# ;;
-# Oct | Nov)
-# ac_cv_weather="it's cool"
-# ;;
-# May | Jun | Sep | *)
-# ac_cv_weather="it's fine"
-# ;;
-# esac
-# ])
-
-AC_CACHE_CHECK([under the bed], ac_cv_under_the_bed, [
- number=`date | cut -c 19`
- case $number in
- 7)
- ac_cv_under_the_bed="lunatics and monsters found"
- ;;
- *)
- ac_cv_under_the_bed="dust bunnies found"
- ;;
- esac
- ])
-
-dnl Done! Now write the Makefile and sysdep.h
-AC_SUBST(AUTH)
-AC_SUBST(CHKPWD)
-AC_SUBST(RESOLV)
-AC_SUBST(chkpwd_LIBS)
-AC_SUBST(TARGETS)
-AC_SUBST(DATABASE)
-AC_SUBST(SERVER_LDFLAGS)
-AC_SUBST(SERVER_LIBS)
-AC_SUBST(SETUP_LIBS)
-AC_CONFIG_HEADER(sysdep.h)
-AC_CONFIG_FILES([Makefile])
-AC_OUTPUT
-
-if test -z "$DATABASE"; then
- AC_MSG_WARN([No database driver was found. Please install Berkeley DB.])
-fi
-
-echo ...
-echo ...
-echo "... On many operating systems, you must use GNU make (gmake) to compile"
-echo ... Citadel.
-echo ...
-echo ...
projects / citadel.git / blobdiff