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openldap/configure.in
Kurt Zeilenga db573ddd11 Fix SunOS5 HAVE_THR detection -llwp -> -lthread
1998-11-20 17:52:44 +00:00

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dnl Copyright 1998 The OpenLDAP Foundation. All Rights Reserved.
dnl
dnl Redistribution and use in source and binary forms are permitted only
dnl as authorized by the OpenLDAP Public License. A copy of this
dnl license is available at http://www.OpenLDAP.org/license.html or
dnl in file LICENSE in the top-level directory of the distribution.
dnl ----
dnl Configure.in for OpenLDAP
dnl
AC_INIT(include/ldap.h)
dnl
dnl
AC_PREREQ(2.10)dnl Required Autoconf version
dnl Do not use AutoConf 2.12; it produces a configuration script
dnl that causes an "internal 2K buffer" error on HPUX when run
dnl with /bin/sh. Autoconf 2.10 seems to be okay.
AC_CONFIG_AUX_DIR(build)
AC_CONFIG_HEADER(include/portable.h include/ldap_features.h)dnl
dnl
dnl Start Args
AC_MSG_CHECKING(configure arguments)
AC_PREFIX_DEFAULT(/usr/local)
dnl General "enable" options
OL_ARG_ENABLE(debug,[ --enable-debug enable debugging], yes)dnl
dnl OL_ARG_ENABLE(syslog,[ --enable-syslog enable syslog support], auto)dnl
OL_ARG_ENABLE(proctitle,[ --enable-proctitle enable proctitle support], yes)dnl
OL_ARG_ENABLE(libui,[ --enable-libui enable library user interface], yes)dnl
OL_ARG_ENABLE(cache,[ --enable-cache enable caching], yes)dnl
OL_ARG_ENABLE(dns,[ --enable-dns enable V2 DNS extension], no)dnl
OL_ARG_ENABLE(referrals,[ --enable-referrals enable V2 Referrals extension], yes)dnl
OL_ARG_ENABLE(cldap,[ --enable-cldap enable connectionless ldap], no)dnl
OL_ARG_ENABLE(x_compile,[ --enable-x-compile enable cross compiling],
no, [yes no])dnl
dnl General "with" options
OL_ARG_WITH(kerberos,[ --with-kerberos use Kerberos],
auto, [auto k5 k4 afs yes no])
OL_ARG_WITH(threads,[ --with-threads use threads],
auto, [auto posix mach lwp yes no manual] )
OL_ARG_WITH(preemptive,[ --with-preemptive thread implementation is preemptive],
auto, [auto yes no manual] )
dnl Server options
dnl LDAPD OPTIONS
OL_ARG_ENABLE(ldapd,[ --enable-ldapd enable building ldapd], no)dnl
dnl SLAPD OPTIONS
OL_ARG_ENABLE(slapd,[ --enable-slapd enable building slapd], yes)dnl
OL_ARG_ENABLE(aclgroups,[ --enable-aclgroups enable ACL group support], auto)dnl
OL_ARG_ENABLE(crypt,[ --enable-crypt enable crypt(3) passwords], auto)dnl
OL_ARG_ENABLE(md5,[ --enable-md5 enable MD5 passwords], auto)dnl
OL_ARG_ENABLE(sha1,[ --enable-sha1 enable SHA1 passwords], auto)dnl
OL_ARG_ENABLE(wrappers,[ --enable-wrappers enable tcp wrapper support], no)dnl
OL_ARG_ENABLE(phonetic,[ --enable-phonetic enable phonetic/soundex], no)dnl
OL_ARG_ENABLE(rlookups,[ --enable-rlookups enable reverse lookups], auto)dnl
dnl SLAPD Backend options
OL_ARG_ENABLE(ldbm,[ --enable-ldbm enable ldbm backend], yes)dnl
OL_ARG_WITH(ldbm_api,[ --with-ldbm-api use LDBM API], auto,
[auto db2 db gdbm ndbm manual])
OL_ARG_WITH(ldbm_type,[ --with-ldbm-type use LDBM type], auto,
[auto btree hash])
OL_ARG_ENABLE(passwd,[ --enable-passwd enable passwd backend], no)dnl
OL_ARG_ENABLE(shell,[ --enable-shell enable shell backend], no)dnl
dnl SLURPD OPTIONS
OL_ARG_ENABLE(slurpd,[ --enable-slurpd enable building slurpd], auto)dnl
# validate options
if test $ol_enable_referrals = no ; then
if test $ol_enable_dns = yes ; then
AC_MSG_WARN([dns disabled, ignoring --enable-dns argument])
fi
ol_enable_dns=no
fi
if test $ol_enable_slapd = no ; then
dnl SLAPD was specificallly disabled
if test $ol_enable_ldbm = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_ldbm argument])
fi
if test $ol_enable_passwd = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_passwd argument])
fi
if test $ol_enable_shell = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_shell argument])
fi
if test $ol_enable_aclgroups = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_aclgroups argument])
fi
if test $ol_enable_crypt = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_crypt argument])
fi
if test $ol_enable_md5 = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_md5 argument])
fi
if test $ol_enable_sha1 = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_sha1 argument])
fi
if test $ol_enable_wrappers = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_wrappers argument])
fi
if test $ol_enable_phonetic = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_phonetic argument])
fi
if test $ol_enable_rlookups = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_rlookups argument])
fi
if test $ol_with_ldbm_api != auto ; then
AC_MSG_WARN([slapd disabled, ignoring --with_ldbm_api argument])
fi
if test $ol_with_ldbm_type != auto ; then
AC_MSG_WARN([slapd disabled, ignoring --with_ldbm_type argument])
fi
if test $ol_enable_slurpd = yes ; then
AC_MSG_ERROR([slurpd requires slapd])
fi
# force settings to no
ol_enable_ldbm=no
ol_enable_shell=no
ol_enable_passwd=no
ol_enable_aclgroups=no
ol_enable_crypt=no
ol_enable_md5=no
ol_enable_sha1=no
ol_enable_wrappers=no
ol_enable_phonetic=no
ol_enable_rlookups=no
ol_with_ldbm_api=no
ol_with_ldbm_type=no
ol_enable_slurpd=no
elif test $ol_enable_ldbm = no ; then
dnl SLAPD without LDBM
if test $ol_with_ldbm_api != auto ; then
AC_MSG_WARN([LDBM disabled, ignoring --with_ldbm_api argument])
fi
if test $ol_with_ldbm_type != auto ; then
AC_MSG_WARN([LDBM disabled, ignoring --with_ldbm_type argument])
fi
if test $ol_enable_passwd = no -a $ol_enable_shell = no ; then
AC_MSG_ERROR([slapd requires a backend])
fi
ol_with_ldbm_api=no
ol_with_ldbm_type=no
else
dnl SLAPD with LDBM
if test $ol_with_ldbm_api = gdbm -a \
$ol_with_ldbm_type = btree ; then
AC_MSG_ERROR([GDBM only supports LDBM type hash])
fi
if test $ol_with_ldbm_api = ndbm -a \
$ol_with_ldbm_type = btree ; then
AC_MSG_ERROR([NDBM only supports LDBM type hash])
fi
fi
if test $ol_enable_slurpd = yes ; then
dnl SLURPD was specifically enabled
if test $ol_with_threads = no ; then
AC_MSG_ERROR([slurpd requires threads])
fi
fi
AC_MSG_RESULT(done)
## Initialize vars
LDAP_LIBS=
LDBM_LIBS=
LTHREAD_LIBS=
LUTIL_LIBS=
LDAPD_LIBS=
SLAPD_LIBS=
SLURPD_LIBS=
BUILD_LDAPD=no
BUILD_SLAPD=no
BUILD_SLURPD=no
BUILD_LDBM=no
BUILD_PASSWD=no
BUILD_SHELL=no
BUILD_THREAD=no
KRB_LIBS=
TERMCAP_LIBS=
dnl ----------------------------------------------------------------
dnl Checks for programs
AC_PROG_LN_S
AC_PROG_INSTALL
AC_PROG_RANLIB
AC_PROG_MAKE_SET
AC_PATH_PROG(SENDMAIL, sendmail, /usr/lib/sendmail,
$PATH:/usr/libexec:/usr/lib:/usr/sbin:/usr/etc:/etc)
AC_PATH_PROG(EDITOR, vi, /usr/ucb/vi, $PATH:/usr/ucb)
AC_PATH_PROG(FINGER, finger, /usr/ucb/finger, $PATH:/usr/ucb)
dnl Checks the compiler and UNIX Variants
AC_PROG_CC
if test $cross_compiling = yes -a $ol_enable_x_compile = yes; then
AC_WARN([cross compiling.... some functionality will be removed.])
elif test $cross_compiling = no -a $ol_enable_x_compile = yes; then
AC_WARN([programs compiled here do run here...])
AC_ERROR([ if not cross compiling, use --disable-x-compile.])
elif test $cross_compiling = yes -a $ol_enable_x_compile = no; then
AC_WARN([programs compiled here do not run here...])
AC_ERROR([ if cross compiling, add --enable-x-compile.])
fi
dnl OpenLDAP requires STDC features
dnl AC_PROG_GCC_TRADITIONAL
AC_PROG_CPP
AC_AIX
AC_ISC_POSIX
AC_MINIX
dnl Checks for libraries
dnl Find socket()
dnl Likely combinations:
dnl -lsocket [ -lnsl_s | -lnsl ]
dnl -linet
AC_CHECK_FUNC(socket, :, [
dnl
dnl hopefully we won't include too many libraries
dnl
AC_CHECK_LIB(socket, main)
AC_CHECK_LIB(net, main)
AC_CHECK_LIB(nsl_s, main)
AC_CHECK_LIB(nsl, main)
AC_CHECK_LIB(inet, socket)
AC_CHECK_LIB(gen, main)
])
dnl Check for resolv
AC_CHECK_LIB(resolv, res_search)
dnl HP-UX requires -lV3
AC_CHECK_LIB(V3, sigset)
# ISODE tests
ol_link_isode=no
if test $ol_enable_ldapd != no ; then
dnl look for ISODE libraries
AC_CHECK_LIB(xtpp, main, [
ol_link_isode=yes
AC_DEFINE(HAVE_XTPP,1)
LDAPD_LIBS="$LDAPD_LIBS -lxtpp -lxtdsap -lxtisode -losi"
],:,[-lxtdsap -lxtisode -losi])
AC_CHECK_LIB(dsap, main, [
ol_link_isode=yes
AC_DEFINE(HAVE_DSAP,1)
LDAPD_LIBS="$LDAPD_LIBS -ldsap"
],:,[-lisode])
AC_CHECK_LIB(isode, main, [
ol_link_isode=yes
AC_DEFINE(HAVE_ISODE,1)
LDAPD_LIBS="$LDAPD_LIBS -lisode"
],:)
fi
if test $ol_link_isode != no; then
AC_CHECK_LIB(pp, main, [
AC_DEFINE(HAVE_PP,1)
LDAPD_LIBS="-lpp $LDAPD_LIBS"
],:)
AC_PATH_PROG(PEPSY, pepsy)
fi
if test $ol_with_kerberos = auto -o $ol_with_kerberos = k5 ; then
AC_CHECK_HEADERS(kerberosIV/krb.h kerberosIV/des.h)
if test $ac_cv_header_kerberosIV_krb_h = yes ; then
AC_CHECK_LIB(krb4, main, [have_k5=yes], [have_k5=no],
[-lkrb5 -ldes425])
if test $have_k5 = yes ; then
ol_with_kerberos=found
ol_link_kerberos=yes
AC_DEFINE(HAVE_KERBEROS)
KRB_LIBS="-lkrb4 -lkrb5 -ldes425"
fi
fi
fi
if test $ol_with_kerberos = auto -o $ol_with_kerberos = k4 ; then
AC_CHECK_HEADERS(krb.h des.h)
if test $ac_cv_header_krb_h = yes ; then
AC_CHECK_LIB(krb, main, [have_k4=yes], [have_k4=no], [-ldes])
if test $have_k4 = yes ; then
ol_with_kerberos=found
ol_link_kerberos=yes
AC_DEFINE(HAVE_KERBEROS)
KRB_LIBS="-lkrb -ldes"
fi
fi
fi
ol_link_threads=no
if test $ol_with_threads = auto -o $ol_with_threads = posix ; then
AC_CHECK_HEADERS(pthread.h sched.h)
if test $ac_cv_header_pthread_h = yes ; then
OL_POSIX_THREAD_VERSION
if test $ol_cv_pthread_version = final ; then
AC_DEFINE(HAVE_PTHREADS_FINAL)
elif test $ol_cv_pthread_version = draft4 ; then
AC_DEFINE(HAVE_PTHREADS_D4)
else
AC_MSG_ERROR([unknown pthread version])
fi
# consider threads found
ol_with_threads=found
OL_LINUX_THREADS
if test $ol_cv_linux_threads = yes ; then
AC_DEFINE(HAVE_LINUX_THREADS,1)
fi
dnl Now the hard part, how to link
dnl A few platforms have pthread support in standard libraries
AC_CHECK_FUNC(pthread_create,[ol_link_threads=yes])
if test $ol_link_threads = no ; then
dnl try -pthread
AC_CACHE_CHECK([for pthread_create with -pthread],
[ol_cv_pthread_flag], [
dnl save the flags
save_LIBS="$LIBS"
LIBS="-pthread $LIBS"
AC_TRY_LINK([char pthread();],[
pthread_create();
], ol_cv_pthread_flag=yes, ol_cv_pthread_flag=no)
dnl restore the LIBS
LIBS="$save_LIBS"
])
if test $ol_cv_pthread_flag = yes ; then
LTHREAD_LIBS="$LTHREAD_LIBS -pthread"
ol_link_threads=posix
fi
fi
if test $ol_link_threads = no ; then
dnl try -thread
AC_CACHE_CHECK([for pthread_create with -thread],
[ol_cv_thread_flag], [
dnl save the flags
save_LIBS="$LIBS"
LIBS="-thread $LIBS"
AC_TRY_LINK([char pthread();],[
pthread_create();
], ol_cv_thread_flag=yes, ol_cv_thread_flag=no)
dnl restore the LIBS
LIBS="$save_LIBS"
])
if test $ol_cv_thread_flag = yes ; then
LTHREAD_LIBS="$LTHREAD_LIBS -thread"
ol_link_threads=posix
fi
fi
if test $ol_link_threads = no ; then
dnl try DEC Threads -lpthread -lexc
save_LIBS="$LIBS"
AC_CHECK_LIB(pthread, pthread_join, [
ol_link_threads=posix
LTHREAD_LIBS="$LTHREAD_LIBS -lpthread -lexc"
if test $ol_with_preemptive = auto ; then
ol_with_preemptive=yes
fi
],,[-lexc])
LIBS="$save_LIBS"
fi
if test $ol_link_threads = no ; then
dnl try DEC Threads -lpthreads -lmach -lexc -lc_r
save_LIBS="$LIBS"
AC_CHECK_LIB(pthreads, pthread_join, [
ol_link_threads=posix
LTHREAD_LIBS="$LTHREAD_LIBS -lpthreads -lmach -lexc -lc_r"
if test $ol_with_preemptive = auto ; then
ol_with_preemptive=yes
fi
],,[-lmach -lexc -lc_r])
LIBS="$save_LIBS"
fi
if test $ol_link_threads = no ; then
dnl try -lpthread
save_LIBS="$LIBS"
AC_CHECK_LIB(pthread, pthread_create, [
ol_link_threads=posix
LTHREAD_LIBS="$LTHREAD_LIBS -lpthread"])
LIBS="$save_LIBS"
fi
if test $ol_link_threads = no ; then
dnl try -lc_r
save_LIBS="$LIBS"
AC_CHECK_LIB(c_r, pthread_create, [
ol_link_threads=posix
LTHREAD_LIBS="$LTHREAD_LIBS -lc_r"])
LIBS="$save_LIBS"
fi
if test $ol_link_threads != no ; then
AC_DEFINE(HAVE_PTHREADS)
dnl save flags
save_CPPFLAGS="$CPPFLAGS"
save_LIBS="$LIBS"
LIBS="$LTHREAD_LIBS $LIBS"
dnl All POSIX Thread (final) implementations should have
dnl sched_yield instead of pthread yield.
dnl check for both
AC_CHECK_FUNCS(sched_yield pthread_yield)
if test $ac_cv_func_sched_yield = no -a \
$ac_cv_func_pthread_yield = no ; then
dnl Digital UNIX has sched_yield() in -lrt
AC_CHECK_LIB(rt, sched_yield,
[LTHREAD_LIBS="$LTHREAD_LIBS -lrt"
AC_DEFINE(HAVE_SCHED_YIELD,1)
ac_cv_func_sched_yield=yes],
[ac_cv_func_sched_yield=no])
fi
if test $ac_cv_func_sched_yield = no -a \
$ac_cv_func_pthread_yield = no ; then
dnl Solaris has sched_yield() in -lposix4
AC_CHECK_LIB(posix4, sched_yield,
[LTHREAD_LIBS="$LTHREAD_LIBS -lposix4"
AC_DEFINE(HAVE_SCHED_YIELD,1)
ac_cv_func_sched_yield=yes],
[ac_cv_func_sched_yield=no])
fi
if test $ac_cv_func_sched_yield = no -a \
$ac_cv_func_pthread_yield = no ; then
AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
AC_MSG_ERROR([POSIX Threads are not usable])
fi
dnl Check functions for compatibility
AC_CHECK_FUNCS(pthread_kill)
AC_CHECK_FUNCS( \
pthread_attr_create pthread_attr_init \
pthread_attr_destroy pthread_attr_delete \
pthread_attr_setdetachstate pthread_attr_setdetach_np \
)
dnl Check for setconcurreny functions
AC_CHECK_FUNCS( \
pthread_setconcurrency \
thr_setconcurrency \
)
dnl Check PREEMPTIVE Implementation
if test $ol_with_preemptive = auto ; then
AC_MSG_CHECKING([for preemptive Pthread implementation])
AC_TRY_RUN([
#include <sys/types.h>
#include <sys/time.h>
#include <unistd.h>
#include <pthread.h>
#ifndef NULL
#define NULL 0
#endif
int task(arg)
int *arg;
{
int i;
struct timeval tv;
tv.tv_sec=5;
tv.tv_usec=0;
/* we're not interested in any fds */
i = select(FD_SETSIZE, NULL, NULL, NULL, &tv);
if(i < 0) {
perror("select");
}
exit(1); /* if we exit here, the select blocked the whole process */
}
main(argc, argv)
int argc; char **argv;
{
pthread_t t;
#ifdef HAVE_PTHREAD_SETCONCURRENCY
(void) pthread_setconcurrency(2);
#else
#ifdef HAVE_THR_SETCONCURRENCY
/* Set Solaris LWP concurrency to 2 */
thr_setconcurrency(2);
#endif
#endif
pthread_create(&t, NULL, (void *) task, NULL);
#if HAVE_SCHED_YIELD
sched_yield(); /* make sure task runs first */
#else
#ifdef HAVE_PTHREAD_YIELD
pthread_yield(); /* make sure task runs first */
#endif
#endif
exit(0);
}
], [ol_pthread_preemptive=yes], [ol_pthread_preemptive=no], [
AC_MSG_ERROR([crossing compiling: use --with-preemptive=yes|no|manual])])
AC_MSG_RESULT($ol_pthread_preemptive)
if test $ol_pthread_preemptive = yes ; then
AC_DEFINE(HAVE_PREEMPTIVE_PTHREADS)
ol_with_preemptive=yes
fi
fi
dnl dnl check for reentrant/threadsafe functions
dnl AC_CHECK_FUNCS( \
dnl feof_unlocked \
dnl unlocked_feof \
dnl ftrylockfile \
dnl flockfile \
dnl putc_unlocked \
dnl gmtime_r \
dnl strtok_r \
dnl )
dnl restore flags
CPPFLAGS="$save_CPPFLAGS"
LIBS="$save_LIBS"
else
AC_MSG_ERROR([could not link with POSIX Threads])
fi
fi
if test $ol_with_threads = posix ; then
AC_MSG_ERROR([could not locate POSIX Threads])
fi
fi
if test $ol_with_threads = auto -o $ol_with_threads = mach ; then
dnl check for Mach CThreads
AC_CHECK_HEADERS(mach/cthreads.h)
if test $ac_cv_header_mach_cthreads_h = yes ; then
ol_with_threads=found
dnl A few platforms have cthread support in standard libraries
AC_CHECK_FUNC(cthread_fork,[ol_link_threads=yes])
if test $ol_link_threads = no ; then
dnl try -all_load
dnl this test needs work
AC_CACHE_CHECK([for cthread_fork with -all_load],
[ol_cv_cthread_all_load], [
dnl save the flags
save_LIBS="$LIBS"
LIBS="-all_load $LIBS"
AC_TRY_LINK([#include <mach/cthreads.h>],[
cthread_fork((void *)0, (void *)0);
], ol_cv_cthread_all_load=yes, ol_cv_cthread_all_load=no)
dnl restore the LIBS
LIBS="$save_LIBS"
])
if test $ol_cv_cthread_all_load = yes ; then
LTHREAD_LIBS="$LTHREAD_LIBS -all_load"
ol_link_threads=mach
fi
fi
if test $ol_link_threads != no ; then
: check for cthread specific functionality here
AC_DEFINE(HAVE_MACH_CTHREADS,1)
else
AC_MSG_ERROR([could not link with Mach CThreads])
fi
fi
if test $ol_with_threads = mach ; then
AC_MSG_ERROR([could not locate Mach CThreads])
fi
fi
if test $ol_with_threads = auto -o $ol_with_threads = lwp ; then
dnl check for SunOS5 LWP
AC_CHECK_HEADERS(thread.h synch.h)
if test $ac_cv_header_thread_h = yes -a $ac_cv_header_synch_h = yes ; then
AC_CHECK_LIB(thread, thr_create, [have_thr=yes], [have_thr=no])
if test $have_thr = yes ; then
AC_DEFINE(HAVE_THR)
LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
ol_link_threads=thr
if test $ol_with_preemptive = auto ; then
ol_with_preemptive=yes
fi
fi
fi
dnl check for SunOS4 LWP
AC_CHECK_HEADERS(lwp/lwp.h)
if test $ac_cv_header_lwp_lwp_h = yes ; then
AC_CHECK_LIB(lwp, lwp_create, [have_lwp=yes], [have_lwp=no])
if test $have_lwp = yes ; then
AC_DEFINE(HAVE_LWP)
LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
ol_link_threads=lwp
if test $ol_with_preemptive = auto ; then
ol_with_preemptive=no
fi
fi
fi
fi
if test $ol_with_preemptive = yes ; then
AC_DEFINE(PREEMPTIVE_THREADS,1)
fi
if test $ol_with_threads = manual ; then
dnl User thinks he can manually configure threads.
ol_link_threads=yes
AC_MSG_WARN([thread defines and link options must be set manually])
AC_CHECK_HEADERS(pthread.h sched.h)
AC_CHECK_FUNCS(sched_yield pthread_yield)
OL_LINUX_THREADS
AC_CHECK_HEADERS(mach/cthreads.h)
AC_CHECK_HEADERS(lwp/lwp.h)
AC_CHECK_HEADERS(thread.h synch.h)
fi
if test $ol_with_threads != no ; then
dnl needed to get reentrant/threadsafe versions
dnl
AC_DEFINE(_REENTRANT,1)
AC_DEFINE(_THREAD_SAFE,1)
AC_DEFINE(_THREADSAFE,1)
dnl this might cause the errno symbol to be
dnl replaced with a function to get a thread specific errno.
dnl check to see if everything needs to be compiled
dnl with the thread libraries
AC_CACHE_CHECK([for thread specific errno],
[ol_cv_errno_thread_specific], [
AC_TRY_LINK([
#include <errno.h>
], [
int x = errno;
],
[ol_cv_errno_thread_specific=yes],
[ol_cv_errno_thread_specific=no])
])
if test $ol_cv_errno_thread_specific != yes ; then
LIBS="$LTHREAD_LIBS $LIBS"
LTHREAD_LIBS=""
fi
fi
dnl ----------------------------------------------------------------
if test $ol_link_threads = no ; then
if test $ol_with_threads = yes ; then
AC_MSG_ERROR([no suitable thread support])
fi
if test $ol_with_threads = auto ; then
AC_MSG_WARN([no suitable thread support, disabling threads])
ol_with_threads=no
fi
AC_DEFINE(NO_THREADS,1)
AC_DEFINE(PREEMPTIVE_THREADS,1)
LTHREAD_LIBS=""
fi
ol_link_ldbm=no
if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db2 ; then
OL_BERKELEY_DB2
if test $ol_cv_berkeley_db2 = yes ; then
ol_link_ldbm=db2
ol_with_ldbm_api=db2
if test $ol_with_ldbm_type = hash ; then
AC_DEFINE(LDBM_USE_DBHASH,1)
else
AC_DEFINE(LDBM_USE_DBBTREE,1)
fi
dnl $ol_cv_lib_db2 should be yes or -ldb
dnl (it could be no, but that would be an error
if test $ol_cv_lib_db2 != yes ; then
LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db2"
fi
fi
fi
if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = db ; then
OL_BERKELEY_DB
if test $ol_cv_berkeley_db = yes ; then
ol_link_ldbm=db
ol_with_ldbm_api=db
if test $ol_with_ldbm_type = hash ; then
AC_DEFINE(LDBM_USE_DBHASH,1)
else
AC_DEFINE(LDBM_USE_DBBTREE,1)
fi
dnl $ol_cv_lib_db should be yes or -ldb
dnl (it could be no, but that would be an error
if test $ol_cv_lib_db != yes ; then
LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_db"
fi
fi
fi
if test $ol_with_ldbm_api = manual ; then
dnl User thinks he can manually configure LDBM api.
ol_link_ldbm=yes
AC_MSG_WARN([LDBM defines and link options must be set manually])
AC_CHECK_HEADERS(db.h db_185.h gdbm.h ndbm.h)
fi
if test $ol_link_ldbm = no -a $ol_with_ldbm_type = btree ; then
AC_MSG_WARN(Could not find LDBM with BTREE support)
ol_with_ldbm_api=none
fi
if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = gdbm ; then
OL_GDBM
if test $ol_cv_gdbm = yes ; then
ol_link_ldbm=gdbm
ol_with_ldbm_api=gdbm
if test $ol_cv_lib_gdbm != yes ; then
LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_gdbm"
fi
fi
fi
if test $ol_with_ldbm_api = auto -o $ol_with_ldbm_api = ndbm ; then
OL_NDBM
if test $ol_cv_ndbm = yes ; then
ol_link_ldbm=ndbm
ol_with_ldbm_api=ndbm
if test $ol_with_ldbm_api = ndbm ; then
AC_WARN([Attempting to use NDBM. Functionality will be limited.])
fi
if test $ol_cv_lib_ndbm != yes ; then
LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_ndbm"
fi
fi
fi
if test $ol_link_ldbm = no -a $ol_enable_ldbm != no ; then
AC_MSG_WARN(could not find suitable LDBM backend)
if test $ol_enable_ldbm = yes ; then
AC_MSG_ERROR(select appropriate LDBM options or disable)
fi
AC_MSG_WARN(disabling LDBM)
ol_enable_ldbm=no
fi
if test $ol_enable_wrappers = yes ; then
AC_CHECK_LIB(wrap, hosts_access,
[have_wrappers=yes], [have_wrappers=no])
if test $have_wrappers = yes ; then
AC_DEFINE(HAVE_TCPD)
SLAPD_LIBS="$SLAPD_LIBS -lwrap"
else
AC_MSG_WARN(could not find -lwrap)
if test $ol_enable_wrappers = yes ; then
AC_MSG_ERROR(could not find wrappers, select appropriate options or disable)
fi
AC_MSG_WARN(disabling wrappers support)
ol_enable_wrappers=no
fi
fi
# ud needs termcap (should insert check here)
ol_link_termcap=no
AC_CHECK_HEADERS(termcap.h ncurses.h)
if test $ol_link_termcap = no ; then
AC_CHECK_LIB(termcap, tputs, [have_termcap=yes], [have_termcap=no])
if test $have_termcap = yes ; then
AC_DEFINE(HAVE_TERMCAP)
ol_link_termcap=yes
TERMCAP_LIBS=-ltermcap
fi
fi
if test $ol_link_termcap = no ; then
AC_CHECK_LIB(ncurses, initscr, [have_ncurses=yes], [have_ncurses=no])
if test $have_ncurses = yes ; then
AC_DEFINE(HAVE_NCURSES)
ol_link_termcap=yes
TERMCAP_LIBS=-lncurses
fi
fi
if test $ol_link_termcap = no ; then
AC_DEFINE(NO_TERMCAP,1)
TERMCAP_LIBS=
fi
# FreeBSD (and others) have crypt(3) in -lcrypt
if test $ol_enable_crypt != no ; then
AC_CHECK_FUNC(crypt, [have_crypt=yes], [
AC_CHECK_LIB(crypt, crypt, [LUTIL_LIBS="$LUTIL_LIBS -lcrypt"
have_crypt=yes], [have_crypt=no])])
if test $have_crypt = yes ; then
AC_DEFINE(HAVE_CRYPT,1)
else
AC_MSG_WARN(could not find crypt)
if test $ol_enable_crypt = yes ; then
AC_MSG_ERROR(could not find crypt, select appropriate options or disable)
fi
AC_MSG_WARN(disabling crypt support)
ol_enable_crypt=no
fi
fi
# FreeBSD (and others) have setproctitle(3) in -lutil
if test $ol_enable_proctitle != no ; then
AC_CHECK_FUNC(setproctitle, [have_setproctitle=yes], [
AC_CHECK_LIB(util, setproctitle,
[have_setproctitle=yes
LUTIL_LIBS="$LUTIL_LIBS -lutil"],
[have_setproctitle=no
LIBOBJS="$LIBOBJS setproctitle.o"])])
if test $have_setproctitle = yes ; then
AC_DEFINE(HAVE_SETPROCTITLE,1)
fi
fi
dnl ----------------------------------------------------------------
dnl Checks for header files.
AC_HEADER_STDC
if test $ac_cv_header_stdc != yes; then
AC_MSG_WARN([could not locate Standard C headers])
fi
AC_HEADER_DIRENT
AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS( \
crypt.h \
errno.h \
fcntl.h \
filio.h \
getopt.h \
libutil.h \
limits.h \
malloc.h \
memory.h \
regex.h \
pwd.h \
sgtty.h \
stdarg.h \
stddef.h \
string.h \
strings.h \
sys/file.h \
sys/filio.h \
sys/errno.h \
sys/ioctl.h \
sys/param.h \
sys/resource.h \
sys/socket.h \
sys/syslog.h \
sys/time.h \
sys/types.h \
syslog.h \
termios.h \
unistd.h \
)
dnl ----------------------------------------------------------------
dnl Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_GETGROUPS
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIGNAL
AC_TYPE_SIZE_T
AC_TYPE_UID_T
AC_STRUCT_ST_BLKSIZE
AC_HEADER_TIME
AC_STRUCT_TM
OL_C_UPPER_LOWER
AC_C_CONST
if test $cross_compiling = yes ; then
AC_DEFINE(CROSS_COMPILING, 1)
else
AC_C_BIGENDIAN
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(long)
fi
dnl ----------------------------------------------------------------
dnl Checks for library functions.
AC_FUNC_MEMCMP
AC_FUNC_STRFTIME
AC_FUNC_VPRINTF
if test $ac_cv_func_vprintf = yes ; then
dnl check for vsnprintf
AC_CHECK_FUNCS(vsnprintf)
fi
AC_FUNC_WAIT3
AC_CHECK_FUNCS( \
bcopy \
flock \
getdtablesize \
gethostname \
getpwuid \
gettimeofday \
lockf \
memcpy \
memmove \
mkstemp \
mktime \
res_search \
select \
setpwfile \
setsid \
signal \
sigset \
snprintf \
socket \
strerror \
strpbrk \
strrchr \
strsep \
strstr \
strtod \
strtok \
strtol \
strtoul \
sysconf \
waitpid \
)
dnl We actually may need to replace more than this.
AC_REPLACE_FUNCS(getopt strdup tempnam)
dnl ----------------------------------------------------------------
# Check Configuration
OL_SYS_ERRLIST
dnl ----------------------------------------------------------------
dnl Sort out defines
if test $ol_enable_debug != no ; then
AC_DEFINE(LDAP_DEBUG,1)
fi
dnl if test $ol_enable_syslog != no ; then
dnl AC_DEFINE(LDAP_SYSLOG,1)
dnl fi
if test $ol_enable_libui = yes ; then
AC_DEFINE(LDAP_LIBUI,1)
fi
if test $ol_enable_cache = no ; then
AC_DEFINE(LDAP_NOCACHE,1)
fi
if test $ol_enable_dns != no ; then
AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_DNS,LDAP_API_VENDOR_VERSION,1)
fi
if test $ol_enable_proctitle != no ; then
AC_DEFINE(LDAP_PROCTITLE,1)
fi
if test $ol_enable_referrals != no ; then
AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_V2_REFERRALS,LDAP_API_VENDOR_VERSION,1)
fi
if test $ol_enable_cldap != no ; then
AC_DEFINE(LDAP_CONNECTIONLESS,1)
fi
if test $ol_enable_aclgroups != no ; then
AC_DEFINE(SLAPD_ACLGROUPS,1)
fi
if test $ol_enable_crypt != no ; then
AC_DEFINE(SLAPD_CRYPT,1)
fi
if test $ol_enable_md5 != no ; then
AC_DEFINE(SLAPD_MD5,1)
fi
if test $ol_enable_sha1 != no ; then
AC_DEFINE(SLAPD_SHA1,1)
fi
if test $ol_enable_phonetic != no ; then
AC_DEFINE(SLAPD_PHONETIC,1)
fi
if test $ol_enable_rlookups != no ; then
AC_DEFINE(SLAPD_RLOOKUPS,1)
fi
if test $ol_link_ldbm != no ; then
AC_DEFINE(SLAPD_LDBM,1)
BUILD_SLAPD=yes
BUILD_LDBM=yes
fi
if test $ol_enable_passwd != no ; then
AC_DEFINE(SLAPD_PASSWD,1)
BUILD_SLAPD=yes
BUILD_PASSWD=yes
fi
if test $ol_enable_shell != no ; then
AC_DEFINE(SLAPD_SHELL,1)
BUILD_SLAPD=yes
BUILD_SHELL=yes
fi
if test $ol_enable_slurpd != no -a $ol_link_threads != no -a \
$BUILD_SLAPD = yes ; then
BUILD_SLURPD=yes
fi
if test $ol_link_isode != no ; then
BUILD_LDAPD=yes
fi
dnl ----------------------------------------------------------------
AC_SUBST(BUILD_LDAPD)
AC_SUBST(BUILD_SLAPD)
AC_SUBST(BUILD_LDBM)
AC_SUBST(BUILD_PASSWD)
AC_SUBST(BUILD_SHELL)
AC_SUBST(BUILD_SLURPD)
AC_SUBST(LDAP_LIBS)
AC_SUBST(LDAPD_LIBS)
AC_SUBST(SLAPD_LIBS)
AC_SUBST(SLURPD_LIBS)
AC_SUBST(LDBM_LIBS)
AC_SUBST(LTHREAD_LIBS)
AC_SUBST(LUTIL_LIBS)
AC_SUBST(KRB_LIBS)
AC_SUBST(TERMCAP_LIBS)
dnl ----------------------------------------------------------------
dnl final output
dnl
AC_OUTPUT( \
Makefile:build/top.mk:Makefile.in:build/dir.mk \
doc/Makefile:build/top.mk:doc/Makefile.in:build/dir.mk \
doc/man/Makefile:build/top.mk:doc/man/Makefile.in:build/dir.mk \
doc/man/man1/Makefile:build/top.mk:doc/man/man1/Makefile.in:build/man.mk \
doc/man/man3/Makefile:build/top.mk:doc/man/man3/Makefile.in:build/man.mk \
doc/man/man5/Makefile:build/top.mk:doc/man/man5/Makefile.in:build/man.mk \
doc/man/man8/Makefile:build/top.mk:doc/man/man8/Makefile.in:build/man.mk \
clients/Makefile:build/top.mk:clients/Makefile.in:build/dir.mk \
clients/finger/Makefile:build/top.mk:clients/finger/Makefile.in:build/rules.mk \
clients/fax500/Makefile:build/top.mk:clients/fax500/Makefile.in:build/rules.mk \
clients/gopher/Makefile:build/top.mk:clients/gopher/Makefile.in:build/rules.mk \
clients/mail500/Makefile:build/top.mk:clients/mail500/Makefile.in:build/rules.mk \
clients/rcpt500/Makefile:build/top.mk:clients/rcpt500/Makefile.in:build/rules.mk \
clients/ud/Makefile:build/top.mk:clients/ud/Makefile.in:build/rules.mk \
clients/tools/Makefile:build/top.mk:clients/tools/Makefile.in:build/rules.mk \
include/Makefile:build/top.mk:include/Makefile.in \
libraries/Makefile:build/top.mk:libraries/Makefile.in:build/dir.mk \
libraries/libavl/Makefile:build/top.mk:libraries/libavl/Makefile.in:build/lib.mk \
libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk \
libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk \
libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk \
libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk \
libraries/liblthread/Makefile:build/top.mk:libraries/liblthread/Makefile.in:build/lib.mk \
libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk \
servers/Makefile:build/top.mk:servers/Makefile.in:build/dir.mk \
servers/ldapd/Makefile:build/top.mk:servers/ldapd/Makefile.in:build/srv.mk \
servers/slapd/Makefile:build/top.mk:servers/slapd/Makefile.in:build/srv.mk \
servers/slapd/back-ldbm/Makefile:build/top.mk:servers/slapd/back-ldbm/Makefile.in:build/srv.mk \
servers/slapd/back-passwd/Makefile:build/top.mk:servers/slapd/back-passwd/Makefile.in:build/srv.mk \
servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/srv.mk \
servers/slapd/shell-backends/Makefile:build/top.mk:servers/slapd/shell-backends/Makefile.in:build/srv.mk \
servers/slapd/tools/Makefile:build/top.mk:servers/slapd/tools/Makefile.in \
servers/slurpd/Makefile:build/top.mk:servers/slurpd/Makefile.in:build/srv.mk \
tests/Makefile:build/top.mk:tests/Makefile.in \
,[
date > stamp-h
echo Please \"make depend\" to build dependencies
])
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