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83408503a7
openldap/configure.in
Kurt Zeilenga 83408503a7 Eliminate DECL_STRDUP check in favor of simple fix to <ac/string.h> header. 
Add #undef and other protection of macros.
1999-05-24 23:01:57 +00:00

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dnl
dnl Copyright 1998,1999 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 Disable config.cache!
define([AC_CACHE_LOAD], )dnl
define([AC_CACHE_SAVE], )dnl
dnl Configure.in for OpenLDAP
AC_INIT(include/ldap.h)dnl
AC_CONFIG_AUX_DIR(build)dnl
AM_INIT_AUTOMAKE(OpenLDAP,[2.0-devel], [no defines])dnl
AC_SUBST(PACKAGE)
AC_SUBST(VERSION)
AC_DEFINE_UNQUOTED(OPENLDAP_PACKAGE,"$PACKAGE",Package)
AC_DEFINE_UNQUOTED(OPENLDAP_VERSION,"$VERSION",Version)
dnl We use autoconf features new to 2.13.
dnl aclocal.m4 should be built using aclocal from automake 1.4
AC_PREREQ(2.13)dnl Required Autoconf version
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)
top_builddir=`pwd`
AC_SUBST(top_builddir)dnl
AC_DEFINE(HAVE_MKVERSION, 1, [define this if you have mkversion])
ldap_subdir="openldap"
AC_ARG_WITH(subdir, [ --with-subdir=DIR change default subdirectory used for installs], [
if test "$withval" = "no"; then
ldap_subdir=""
elif test "$withval" != "yes"; then
ldap_subdir="$withval"
fi
])dnl
AC_SUBST(ldap_subdir)dnl
OL_ARG_ENABLE(debug,[ --enable-debug enable debugging], yes)dnl
dnl ol_enable_syslog=no
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(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_ENABLE(dmalloc,[ --enable-dmalloc enable debug malloc support], no)dnl
OL_ARG_WITH(kerberos,[ --with-kerberos with Kerberos support],
auto, [auto k5 k4 afs yes no])
OL_ARG_WITH(readline,[ --with-readline with readline support],
auto, [auto yes no] )
OL_ARG_WITH(threads,[ --with-threads use threads],
auto, [auto posix mach lwp yes no manual] )
OL_ARG_WITH(tls,[ --with-tls with TLS/SSL support],
auto, [auto ssleay openssl yes no] )
OL_ARG_WITH(yielding_select,[ --with-yielding-select with implicitly yielding select],
auto, [auto yes no manual] )
dnl Server options
dnl LDAPD OPTIONS
AC_ARG_WITH(xxldapdoptions,[LDAPD Options:])
OL_ARG_ENABLE(ldapd,[ --enable-ldapd enable building ldapd], no)dnl
dnl SLAPD OPTIONS
AC_ARG_WITH(xxslapdoptions,[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(cleartext,[ --enable-cleartext enable cleartext passwords], yes)dnl
OL_ARG_ENABLE(crypt,[ --enable-crypt enable crypt(3) passwords], auto)dnl
OL_ARG_ENABLE(modules,[ --enable-modules enable dynamic module 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
OL_ARG_ENABLE(wrappers,[ --enable-wrappers enable tcp wrapper support], no)dnl
dnl SLAPD Backend options
OL_ARG_ENABLE(bdb2,[ --enable-bdb2 enable bdb2 backend], no)dnl
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 mdbm 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(perl,[ --enable-perl enable perl backend], no)dnl
OL_ARG_ENABLE(shell,[ --enable-shell enable shell backend], no)dnl
OL_ARG_ENABLE(tcl,[ --enable-tcl enable tcl backend], no)dnl
dnl SLURPD OPTIONS
AC_ARG_WITH(xxslurpdoptions,[SLURPD Options:])
OL_ARG_ENABLE(slurpd,[ --enable-slurpd enable building slurpd], auto)dnl
AC_ARG_WITH(xxliboptions,[Library Generation & Linking Options])
AM_ENABLE_STATIC
dnl AM_DISABLE_SHARED
AM_ENABLE_SHARED
dnl General "enable" options
# validate options
if test $ol_enable_dns = yes ; then
if test $ol_enable_referrals = no ; then
AC_MSG_ERROR([DNS requires --enable-referrals])
fi
if test $ol_enable_referrals = auto ; then
AC_MSG_WARN([DNS requires referrals, adding --enable-referrals])
ol_enable_referrals=yes
fi
fi
if test $ol_enable_slapd = no ; then
dnl SLAPD was specificallly disabled
if test $ol_enable_bdb2 = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_bdb2 argument])
fi
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_perl = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_perl argument])
fi
if test $ol_enable_shell = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_shell argument])
fi
if test $ol_enable_tcl = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_tcl argument])
fi
if test $ol_enable_aclgroups = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_aclgroups argument])
fi
if test $ol_enable_modules = yes ; then
AC_MSG_WARN([slapd disabled, ignoring --enable_modules 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_bdb2=no
ol_enable_ldbm=no
ol_enable_passwd=no
ol_enable_perl=no
ol_enable_shell=no
ol_enable_tcl=no
ol_enable_aclgroups=no
ol_enable_modules=no
ol_enable_phonetic=no
ol_enable_rlookups=no
ol_enable_wrappers=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_bdb2 = yes ; then
AC_MSG_ERROR([BDB2 requires --enable-ldbm])
fi
if test $ol_enable_modules != yes -a \
$ol_enable_passwd = no -a \
$ol_enable_perl = no -a \
$ol_enable_shell = no -a \
$ol_enable_tcl = no ; then
AC_MSG_ERROR([slapd requires a backend])
fi
ol_with_ldbm_api=no
ol_with_ldbm_type=no
elif test $ol_enable_bdb2 = yes ; then
dnl SLAPD with BDB2
if test $ol_with_ldbm_api != auto -a \
$ol_with_ldbm_api != db2 ; then
AC_MSG_ERROR([BDB2 requires LDBM API DB2])
fi
ol_with_ldbm_api=db2
else
dnl SLAPD with LDBM
if test $ol_enable_bdb2 != no ; then
if test $ol_with_ldbm_api != auto -a \
$ol_with_ldbm_api != db2 ; then
AC_MSG_WARN([BDB2 requires LDBM api db2 or auto])
ol_enable_bdb2=no
fi
fi
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 = mdbm -a \
$ol_with_ldbm_type = btree ; then
AC_MSG_ERROR([MDBM 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 $ol_with_threads = no ; then
AC_MSG_ERROR([slurpd requires threads])
fi
fi
AC_MSG_RESULT(done)
## Initialize vars
LDAP_LIBS=
LDBM_LIBS=
LTHREAD_LIBS=
LUTIL_LIBS=
LDAPD_LIBS=
SLAPD_LIBS=
SLURPD_LIBS=
BUILD_LDAPD=no
BUILD_SLAPD=no
BUILD_SLURPD=no
BUILD_BDB2=no
BUILD_LDBM=no
BUILD_PASSWD=no
BUILD_PERL=no
BUILD_SHELL=no
BUILD_TCL=no
BUILD_THREAD=no
SLAPD_MODULES_LDFLAGS=
SLAPD_MODULES_CPPFLAGS=
SLAPD_PERL_LDFLAGS=
SLAPD_PERL_CPPFLAGS=
KRB_LIBS=
READLINE_LIBS=
TERMCAP_LIBS=
TLS_LIBS=
dnl ----------------------------------------------------------------
dnl Checks for programs
AC_PROG_INSTALL
dnl The default compiler is cc (NOT gcc)
CC=${CC-"cc"}
dnl The default CFLAGS is empty NOT whatever AC_PROG_CC sets.
dnl CFLAGS=${CFLAGS-""}
AM_PROG_LIBTOOL
dnl AC_PROG_MAKE_SET
AC_PROG_AWK
OL_PROG_LN_H
AC_PROG_LN_S
if test "$LN_H" = "cp" -a "$LN_S" = "ln"; then
LN_S="$LN_H"
fi
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)
ol_link_modules=no
if test $ol_enable_modules != no ; then
AC_PATH_PROG(GLIBCONFIG, glib-config)
if test "no$GLIBCONFIG" = "no" ; then
if test $ol_enable_modules = yes ; then
AC_MSG_ERROR([could not locate glib-config])
fi
else
SLAPD_MODULES_VERSION="`$GLIBCONFIG --version gmodule`"
SLAPD_MODULES_CPPFLAGS="`$GLIBCONFIG --cflags gmodule`"
SLAPD_MODULES_LDFLAGS="`$GLIBCONFIG --libs gmodule`"
dnl should check glib version
ol_link_modules=yes
fi
fi
ol_link_perl=no
if test $ol_enable_perl != no ; then
AC_PATH_PROG(PERLBIN, perl, /usr/bin/perl)
if test "no$PERLBIN" = "no" ; then
if test $ol_enable_perl = yes ; then
AC_MSG_ERROR([could not locate perl])
fi
else
SLAPD_PERL_LDFLAGS="`$PERLBIN -MExtUtils::Embed -e ldopts|sed -e s/-lc//`"
SLAPD_PERL_CPPFLAGS="`$PERLBIN -MExtUtils::Embed -e ccopts`"
dnl should check perl version
ol_link_perl=yes
fi
fi
AC_PROG_CPP
if test $cross_compiling = yes -a $ol_enable_x_compile = yes; then
AC_MSG_WARN([cross compiling.... some functionality will be removed.])
elif test $cross_compiling = no -a $ol_enable_x_compile = yes; then
AC_MSG_WARN([programs compiled here do run here...])
AC_MSG_ERROR([ if not cross compiling, use --disable-x-compile.])
elif test $cross_compiling = yes -a $ol_enable_x_compile = no; then
AC_MSG_WARN([programs compiled here do not run here...])
AC_MSG_ERROR([ if cross compiling, add --enable-x-compile.])
fi
dnl Checks for UNIX Variants
AC_AIX
AC_ISC_POSIX
AC_MINIX
dnl BeOS requires -lbe -lroot -lnet
AC_CHECK_LIB(be, be_app, [LIBS="$LIBS -lbe -lroot"], :, [-lroot])
dnl Checks for system services
AC_CYGWIN
AC_MINGW32
AC_EXEEXT
AC_OBJEXT
AC_DEFINE_UNQUOTED( EXEEXT, "${EXEEXT}", [defined to be the EXE extension])
dnl OpenLDAP requires STDC features
AM_PROG_CC_STDC
if test "X${am_cv_prog_cc_stdc}" = "Xno" ; then
AC_MSG_ERROR([OpenLDAP requires compiler to support STDC prototypes.])
fi
dnl AM_C_PROTOTYPES
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(net, socket)
AC_CHECK_LIB(nsl_s, main)
AC_CHECK_LIB(nsl, main)
AC_CHECK_LIB(inet, socket)
AC_CHECK_LIB(gen, main)
])
dnl Check for resolver routines
AC_CHECK_FUNCS(res_search)
if test $ac_cv_func_res_search = "no" ; then
AC_CHECK_LIB(bind, res_search)
if test "$ac_cv_lib_bind_res_search" = "yes" ; then
AC_DEFINE(HAVE_RES_SEARCH,1)
else
AC_CHECK_LIB(resolv, res_search)
if test "$ac_cv_lib_resolv_res_search" = "yes" ; then
AC_DEFINE(HAVE_RES_SEARCH,1)
fi
fi
fi
dnl HP-UX requires -lV3
AC_CHECK_LIB(V3, sigset)
AC_CHECK_FUNC(select, :, AC_MSG_ERROR([select() required.]))
dnl Select arg types
dnl (if this detection becomes permenent, it and the select() detection
dnl should be done before the yielding select test)
AC_FUNC_SELECT_ARGTYPES
# ISODE tests
ol_link_isode=no
if test $ol_enable_ldapd != no ; then
dnl look for ISODE libraries
AC_CHECK_LIB(xtpp, main, [
ol_link_isode=yes
AC_DEFINE(HAVE_XTPP,1, [define if you have -lxttp])
LDAPD_LIBS="$LDAPD_LIBS -lxtpp -lxtdsap -lxtisode -losi"
],:,[-lxtdsap -lxtisode -losi])
AC_CHECK_LIB(dsap, main, [
ol_link_isode=yes
AC_DEFINE(HAVE_DSAP,1, [define if you have -ldsap])
LDAPD_LIBS="$LDAPD_LIBS -ldsap"
],:,[-lisode])
AC_CHECK_LIB(isode, main, [
ol_link_isode=yes
AC_DEFINE(HAVE_ISODE,1, [define if you have -lisode])
LDAPD_LIBS="$LDAPD_LIBS -lisode"
],:)
fi
if test $ol_link_isode != no; then
AC_CHECK_LIB(pp, main, [
AC_DEFINE(HAVE_PP,1, [define if you have -lpp])
LDAPD_LIBS="-lpp $LDAPD_LIBS"
],:)
AC_PATH_PROG(PEPSY, pepsy)
fi
dnl
dnl check for kerberos
dnl
ol_link_kerberos=no
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 $have_k5 = yes ; then
ol_with_kerberos=found
ol_link_kerberos=yes
KRB_LIBS="-lkrb4 -lkrb5 -ldes425"
LIBS="$KRB_LIBS $LIBS"
AC_CACHE_CHECK([for des_debug in Kerberos libraries],
[ol_cv_var_des_debug], [
dnl save the flags
save_LIBS="$LIBS"
LIBS="$KRB_LIBS $LIBS"
AC_TRY_LINK([
#include <kerberosIV/krb.h>
#include <kerberosIV/des.h>
extern int des_debug;
],[
des_debug = 1;
], ol_cv_var_des_debug=yes, ol_cv_var_des_debug=no)
dnl restore the LIBS
LIBS="$save_LIBS"
])
if test $ol_cv_var_des_debug = yes ; then
AC_DEFINE(HAVE_DES_DEBUG,1,
[define if you have Kerberos des_debug])
fi
LIBS="$save_LIBS"
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
KRB_LIBS="-lkrb -ldes"
fi
fi
fi
if test $ol_link_kerberos = yes ; then
AC_DEFINE(HAVE_KERBEROS, 1, [define if you have Kerberos])
fi
dnl
dnl Check for SSL/TLS
dnl
ol_link_tls=no
if test $ol_with_tls != no ; then
AC_CHECK_HEADERS(ssl.h)
if test $ac_cv_header_ssl_h = yes ; then
AC_CHECK_LIB(ssl, SSLeay_add_ssl_algorithms,
[have_ssleay=yes
need_rsaref=no],
[have_ssleay=no],
[-lcrypto])
if test $have_ssleay = no ; then
AC_CHECK_LIB(ssl, ssl3_accept,
[have_ssleay=yes
need_rsaref=yes], [have_ssleay=no],
[-lcrypto -lRSAglue -lrsaref])
fi
if test $have_ssleay = yes ; then
ol_with_tls=found
ol_link_tls=yes
AC_DEFINE(HAVE_SSLEAY, 1,
[define if you have SSLeay or OpenSSL])
if test $need_rsaref = yes; then
AC_DEFINE(HAVE_RSAREF, 1,
[define if you have RSAref])
TLS_LIBS="-lssl -lcrypto -lRSAglue -lrsaref"
else
TLS_LIBS="-lssl -lcrypto"
fi
fi
fi
fi
if test $ol_link_tls = yes ; then
AC_DEFINE(HAVE_TLS, 1, [define if you have TLS])
fi
dnl Tests for reentrant functions necessary to build a
dnl thread_safe -lldap.
AC_CHECK_FUNCS( \
ctime_r \
gethostbyname_r gethostbyaddr_r \
)
if test "$ac_cv_func_ctime_r" = no ; then
ol_cv_func_ctime_r_nargs=0
else
OL_FUNC_CTIME_R_NARGS
dnl OL_FUNC_CTIME_R_TYPE
fi
if test "$ac_cv_func_gethostbyname_r" = yes ; then
OL_FUNC_GETHOSTBYNAME_R_NARGS
else
ol_cv_func_gethostbyname_r_nargs=0
fi
if test "$ac_cv_func_gethostbyaddr_r" = yes ; then
OL_FUNC_GETHOSTBYADDR_R_NARGS
else
ol_cv_func_gethostbyaddr_r_nargs=0
fi
if test "$ac_cv_func_ctime_r" = yes \
-a "$ol_cv_func_ctime_r_nargs" -ge 2 \
-a "$ol_cv_func_ctime_r_nargs" -le 3 \
-a "$ac_cv_func_gethostbyname_r" = yes \
-a "$ol_cv_func_gethostbyname_r_nargs" -ge 5 \
-a "$ol_cv_func_gethostbyname_r_nargs" -le 6 \
-a "$ac_cv_func_gethostbyaddr_r" = yes \
-a "$ol_cv_func_gethostbyaddr_r_nargs" -ge 5 \
-a "$ol_cv_func_gethostbyaddr_r_nargs" -le 6 \
; then
AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_REENTRANT,1)
fi
ol_link_threads=no
if test $ol_with_threads = auto -o $ol_with_threads = yes \
-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,1,
[define if pthreads API compatible with final spec])
elif test $ol_cv_pthread_version = draft4 ; then
AC_DEFINE(HAVE_PTHREADS_D4,1,
[define if pthreads API compatible with draft4 spec])
else
AC_MSG_ERROR([unknown pthread version])
fi
# consider threads found
ol_with_threads=found
OL_HEADER_LINUX_THREADS
dnl Now the hard part, how to link?
dnl
dnl currently supported checks:
dnl
dnl Check for no flags
dnl pthread_create() in $LIBS
dnl
dnl Check special pthread (final) flags
dnl pthread_create() with -mt (Solaris)
dnl pthread_create() with -kthread (FreeBSD)
dnl pthread_create() with -pthread (FreeBSD/Digital Unix)
dnl pthread_create() with -pthreads (?)
dnl pthread_create() with -thread (?)
dnl
dnl Check pthread (final) libraries
dnl pthread_mutex_unlock() in -lpthread -lmach -lexc -lc_r (OSF/1)
dnl pthread_mutex_lock() in -lpthread -lmach -lexc (OSF/1)
dnl (skipped) pthread_mutex_trylock() in -lpthread -lexc (OSF/1)
dnl pthread_join() -Wl,-woff,85 -lpthread (IRIX)
dnl pthread_create() in -lpthread (many)
dnl pthread_create() in -lc_r (FreeBSD)
dnl
dnl Check pthread (draft4) flags (depreciated)
dnl pthread_create() with -threads (OSF/1)
dnl
dnl Check pthread (draft4) libraries (depreciated)
dnl pthread_mutex_unlock() in -lpthreads -lmach -lexc -lc_r (OSF/1)
dnl pthread_mutex_lock() in -lpthreads -lmach -lexc (OSF/1)
dnl pthread_mutex_trylock() in -lpthreads -lexc (OSF/1)
dnl pthread_create() in -lpthreads (many)
dnl
dnl pthread_create in $LIBS
AC_MSG_CHECKING([for pthread_create in default libraries])
AC_CACHE_VAL(ol_cv_pthread_create,[
AC_TRY_RUN([
#include <pthread.h>
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
pthread_t t;
int status;
/* make sure pthread_create() isn't just a stub */
#if HAVE_PTHREADS_D4
status = pthread_create(&t, pthread_attr_default, task, NULL);
#else
status = pthread_create(&t, NULL, task, NULL);
#endif
if( status ) return status;
/* make sure pthread_detach() isn't just a stub */
#if HAVE_PTHREADS_D4
status = pthread_detach( &t );
#else
status = pthread_detach( t );
#endif
if( status ) return status;
return status;
}
],
[ol_cv_pthread_create=yes],
[ol_cv_pthread_create=no],
[dnl assume yes
ol_cv_pthread_create=yes])])
AC_MSG_RESULT($ol_cv_pthread_create)
if test $ol_cv_pthread_create != no ; then
ol_link_threads=posix
ol_link_pthreads=""
fi
OL_PTHREAD_TRY_LINK([-mt], [ol_cv_pthread_mt])
OL_PTHREAD_TRY_LINK([-kthread], [ol_cv_pthread_kthread])
OL_PTHREAD_TRY_LINK([-pthread], [ol_cv_pthread_pthread])
OL_PTHREAD_TRY_LINK([-pthreads],[ol_cv_pthread_pthreads])
OL_PTHREAD_TRY_LINK([-thread], [ol_cv_pthread_thread])
OL_PTHREAD_TRY_LINK([-lpthread -lmach -lexc -lc_r],
[ol_cv_pthread_lpthread_lmach_lexc_lc_r])
OL_PTHREAD_TRY_LINK([-lpthread -lmach -lexc],
[ol_cv_pthread_lpthread_lmach_lexc])
dnl OL_PTHREAD_TRY_LINK([-lpthread -lexc],
dnl [ol_cv_pthread_lpthread_lexc])
OL_PTHREAD_TRY_LINK([-lpthread -Wl,-woff,85],
[ol_cv_pthread_lib_lpthread_woff])
OL_PTHREAD_TRY_LINK([-lpthread],[ol_cv_pthread_lpthread])
OL_PTHREAD_TRY_LINK([-lc_r], [ol_cv_pthread_lc_r])
OL_PTHREAD_TRY_LINK([-threads], [ol_cv_pthread_threads])
OL_PTHREAD_TRY_LINK([-lpthreads -lmach -lexc -lc_r],
[ol_cv_pthread_lpthreads_lmach_lexc_lc_r])
OL_PTHREAD_TRY_LINK([-lpthreads -lmach -lexc],
[ol_cv_pthread_lpthreads_lmach_lexc])
OL_PTHREAD_TRY_LINK([-lpthreads -lexc],
[ol_cv_pthread_lpthreads_lexc])
OL_PTHREAD_TRY_LINK([-lpthreads], [ol_cv_pthread_lib_lpthreads])
if test $ol_link_threads != no ; then
AC_DEFINE(HAVE_PTHREADS,1,
[define if you have POSIX Threads])
LTHREAD_LIBS="$LTHREAD_LIBS $ol_link_pthreads"
dnl save flags
save_CPPFLAGS="$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() stub in -lposix4
dnl but we'll use thr_yield instead.
AC_CHECK_FUNCS(thr_yield)
fi
if test $ac_cv_func_sched_yield = no -a \
$ac_cv_func_pthread_yield = no -a \
"$ac_cv_func_thr_yield" = no ; then
AC_MSG_WARN([could not locate sched_yield() or pthread_yield()])
fi
dnl Check functions for compatibility
AC_CHECK_FUNCS(pthread_kill)
dnl Check for pthread_detach with <pthread.h> inclusion
dnl as it's symbol may have been mangled.
AC_CACHE_CHECK([for pthread_detach with <pthread.h>],
[ol_cv_func_pthread_detach], [
dnl save the flags
AC_TRY_LINK([
#include <pthread.h>
#ifndef NULL
#define NULL (void*)0
#endif
],
[pthread_detach(NULL);],
[ol_cv_func_pthread_detach=yes],
[ol_cv_func_pthread_detach=no])
])
if test $ol_cv_func_pthread_detach = no ; then
AC_MSG_ERROR([could not locate pthread_detach()])
fi
AC_DEFINE(HAVE_PTHREAD_DETACH,1,
[define if you have pthread_detach function])
dnl Check for setconcurreny functions
AC_CHECK_FUNCS( \
pthread_setconcurrency \
pthread_getconcurrency \
thr_setconcurrency \
thr_getconcurrency \
)
OL_SYS_LINUX_THREADS
OL_LINUX_THREADS
if test $ol_cv_linux_threads = error; then
AC_MSG_ERROR([LinuxThreads header/library mismatch]);
fi
AC_MSG_CHECKING([if pthread_create() works])
AC_CACHE_VAL(ol_cv_pthread_create_works,[
AC_TRY_RUN([
#include <pthread.h>
#ifndef NULL
#define NULL (void*)0
#endif
static void *task(p)
void *p;
{
return (void *) (p == NULL);
}
int main(argc, argv)
int argc;
char **argv;
{
pthread_t t;
#if HAVE_PTHREADS_D4
exit(pthread_create(&t, pthread_attr_default, task, NULL));
#else
exit(pthread_create(&t, NULL, task, NULL));
#endif
}
],
[ol_cv_pthread_create_works=yes],
[ol_cv_pthread_create_works=no],
[dnl assume yes
ol_cv_pthread_create_works=yes])])
AC_MSG_RESULT($ol_cv_pthread_create_works)
if test $ol_cv_pthread_create_works = no ; then
AC_MSG_ERROR([pthread_create is not usable, check environment settings])
fi
dnl Check if select causes an yield
if test $ol_with_yielding_select = auto ; then
AC_MSG_CHECKING([if select yields when using pthreads])
AC_CACHE_VAL(ol_cv_pthread_select_yields,[
AC_TRY_RUN([
#include <sys/types.h>
#include <sys/time.h>
#include <unistd.h>
#include <pthread.h>
#ifndef NULL
#define NULL (void*) 0
#endif
static int fildes[2];
static void *task(p)
void *p;
{
int i;
struct timeval tv;
fd_set rfds;
tv.tv_sec=10;
tv.tv_usec=0;
FD_ZERO(&rfds);
FD_SET(fildes[0], &rfds);
/* we're not interested in any fds */
i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv);
if(i < 0) {
perror("select");
exit(10);
}
exit(0); /* if we exit here, the select blocked the whole process */
}
int main(argc, argv)
int argc;
char **argv;
{
pthread_t t;
/* create a pipe to select */
if(pipe(&fildes[0])) {
perror("select");
exit(1);
}
#ifdef HAVE_PTHREAD_SETCONCURRENCY
(void) pthread_setconcurrency(2);
#else
#ifdef HAVE_THR_SETCONCURRENCY
/* Set Solaris LWP concurrency to 2 */
thr_setconcurrency(2);
#endif
#endif
#if HAVE_PTHREADS_D4
pthread_create(&t, pthread_attr_default, task, NULL);
#else
pthread_create(&t, NULL, task, NULL);
#endif
#if HAVE_SCHED_YIELD
sched_yield(); /* make sure task runs first */
#else
#ifdef HAVE_PTHREAD_YIELD
pthread_yield(); /* make sure task runs first */
#endif
#endif
exit(2);
}],
[ol_cv_pthread_select_yields=no],
[ol_cv_pthread_select_yields=yes], [
AC_MSG_ERROR([crossing compiling: use --with-yielding_select=yes|no|manual])])])
AC_MSG_RESULT($ol_cv_pthread_select_yields)
if test $ol_cv_pthread_select_yields = yes ; then
ol_with_yielding_select=yes
fi
fi
dnl restore flags
CPPFLAGS="$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 = yes \
-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 check for cthread support in current $LIBS
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,
[define if you have Mach Cthreads])
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 = yes \
-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 $have_thr = yes ; then
AC_DEFINE(HAVE_THR,1,
[if you have Solaris LWP (thr) package])
LTHREAD_LIBS="$LTHREAD_LIBS -lthread"
ol_link_threads=thr
if test $ol_with_yielding_select = auto ; then
ol_with_yielding_select=yes
fi
dnl Check for setconcurreny functions
AC_CHECK_FUNCS( \
thr_setconcurrency \
thr_getconcurrency \
)
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 $have_lwp = yes ; then
AC_DEFINE(HAVE_LWP,1,
[if you have SunOS LWP package])
LTHREAD_LIBS="$LTHREAD_LIBS -llwp"
ol_link_threads=lwp
if test $ol_with_yielding_select = auto ; then
ol_with_yielding_select=no
fi
fi
fi
fi
if test $ol_with_yielding_select = yes ; then
AC_DEFINE(HAVE_YIELDING_SELECT,1,
[define if select implicitly yields])
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_HEADER_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_link_threads != no ; then
dnl needed to get reentrant/threadsafe versions
dnl
AC_DEFINE(REENTRANT,1)
AC_DEFINE(_REENTRANT,1)
AC_DEFINE(THREAD_SAFE,1)
AC_DEFINE(_THREAD_SAFE,1)
AC_DEFINE(THREADSAFE,1)
AC_DEFINE(_THREADSAFE,1)
dnl The errno declaration may dependent upon _REENTRANT.
dnl If it does, we must link with thread support.
AC_CACHE_CHECK([for thread specific errno],
[ol_cv_errno_thread_specific], [
AC_TRY_LINK([#include <errno.h>], [errno = 0;],
[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
dnl When in thread environment, use
dnl #if defined( HAVE_REENTRANT_FUNCTIONS ) \
dnl || defined( HAVE_FUNC_R )
dnl func_r(...);
dnl #else
dnl # if defined( HAVE_THREADS )
dnl /* lock */
dnl # endif
dnl func(...);
dnl # if defined( HAVE_THREADS )
dnl /* unlock */
dnl # endif
dnl #endif
dnl
dnl HAVE_REENTRANT_FUNCTIONS is derived from:
dnl _POSIX_REENTRANT_FUNCTIONS
dnl _POSIX_THREAD_SAFE_FUNCTIONS
dnl _POSIX_THREADSAFE_FUNCTIONS
dnl
dnl and is currently defined in lthread.h
dnl
dnl HAVE_THREADS is defined by lthread.h iff -UNO_THREADS
dnl
dnl libldap/*.c should only include <lthread.h> iff
dnl LDAP_R_COMPILE is defined. ie:
dnl #ifdef LDAP_R_COMPILE
dnl # include LDAP_R_COMPILE
dnl #endif
dnl
dnl LDAP_R_COMPILE is defined by libldap_r/Makefile.in
dnl specifically for compiling the threadsafe version of
dnl the ldap library (-lldap_r).
dnl
dnl dnl check for reentrant/threadsafe functions
dnl dnl
dnl dnl note: these should only be used when linking
dnl dnl with $LTHREAD_LIBS
dnl dnl
dnl save_CPPFLAGS="$CPPFLAGS"
dnl save_LIBS="$LIBS"
dnl LIBS="$LTHREAD_LIBS $LIBS"
dnl AC_CHECK_FUNCS( \
dnl gmtime_r \
dnl gethostbyaddr_r gethostbyname_r \
dnl feof_unlocked unlocked_feof \
dnl putc_unlocked unlocked_putc \
dnl flockfile ftrylockfile \
dnl )
dnl CPPFLAGS="$save_CPPFLAGS"
dnl LIBS="$save_LIBS"
fi
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,
[define if you have (or want) no threads])
LTHREAD_LIBS=""
fi
if test $ol_link_threads != no ; then
AC_DEFINE(LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE,1)
fi
dnl ----------------------------------------------------------------
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
ol_link_bdb2=no
if test $ol_link_ldbm = db2 -a $ol_enable_bdb2 != no ; then
ol_link_bdb2=yes
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 = mdbm ; then
OL_MDBM
if test $ol_cv_mdbm = yes ; then
ol_link_ldbm=mdbm
ol_with_ldbm_api=mdbm
if test $ol_cv_lib_mdbm != yes ; then
LDBM_LIBS="$LDBM_LIBS $ol_cv_lib_mdbm"
fi
fi
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 ; then
AC_MSG_WARN([skipping automatic checking for NDBM, must be manually enabled.])
elif test $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 $ol_cv_lib_ndbm != yes ; then
LDBM_LIBS="$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 != no ; then
AC_CHECK_HEADERS(tcpd.h)
if test $ac_cv_header_tcpd_h != yes ; then
have_wrappers=no
else
AC_CHECK_LIB(wrap, main,
[have_wrappers=yes], [have_wrappers=no])
fi
if test $have_wrappers = yes ; then
AC_DEFINE(HAVE_TCPD,1, [define if you have -lwrap])
SLAPD_LIBS="$SLAPD_LIBS -lwrap"
dnl We add another check for -lnsl since some libwrap's
dnl need it, but it isn't always included from above
AC_CHECK_LIB(nsl, main)
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
if test $ol_enable_syslog != no ; then
AC_CHECK_FUNC(openlog)
if test $ac_cv_func_openlog = no -a $ol_enable_syslog = yes; then
AC_MSG_ERROR(could not find syslog, select appropriate options or disable)
fi
ol_enable_syslog=$ac_cv_func_openlog
fi
if test $ol_enable_dmalloc != no ; then
AC_CHECK_HEADERS(dmalloc.h)
AC_CHECK_LIB(dmalloc, dmalloc_shutdown)
fi
if test $ol_enable_tcl != no ; then
AC_CHECK_HEADERS(tcl.h)
if test $ac_cv_header_tcl_h != yes ; then
have_tcl=no
else
AC_CHECK_LIB(tcl,main,
[have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl"],
[have_tcl=no])
if test $have_tcl != yes; then
AC_CHECK_LIB(tcl7.6,main,
[have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl7.6"],
[have_tcl=no])
fi
if test $have_tcl != yes; then
AC_CHECK_LIB(tcl8.0,main,
[have_tcl=yes; SLAPD_LIBS="$SLAPD_LIBS -ltcl8.0"],
[have_tcl=no])
fi
fi
if test $have_tcl != yes ; then
AC_MSG_WARN([could not find -ltcl])
if test $ol_enable_tcl = yes ; then
AC_MSG_ERROR([could not find tcl, select appropriate options or disable])
fi
ol_enable_tcl=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, 1, [define if you have -ltermcap])
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, 1, [define if you have -lncurses])
ol_link_termcap=yes
TERMCAP_LIBS=-lncurses
fi
fi
if test $ol_link_termcap = no ; then
AC_DEFINE(NO_TERMCAP,1, [define if you have no termcap support])
TERMCAP_LIBS=
fi
dnl
dnl Check for GNU readline
dnl
ol_link_readline=no
if test $ol_with_readline != no ; then
AC_CHECK_HEADERS(readline/readline.h readline/history.h)
if test $ac_cv_header_readline_readline_h = yes ; then
save_LIBS="$LIBS"
LIBS="$TERMCAP_LIBS $LIBS"
AC_CHECK_LIB(readline, readline,
[have_readline=yes], [have_readline=no])
LIBS="$save_LIBS"
if test $have_readline = yes ; then
ol_with_readline=found
ol_link_readline=yes
READLINE_LIBS="-lreadline"
fi
fi
fi
if test $ol_link_readline = yes ; then
AC_DEFINE(HAVE_READLINE, 1, [define if you have -lreadline])
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.
OL_HEADER_STDC
if test $ol_cv_header_stdc != yes; then
AC_MSG_WARN([could not locate Standard C compliant headers])
fi
AC_HEADER_DIRENT
AC_HEADER_SYS_WAIT
AM_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL
if test $am_cv_sys_posix_termios = yes ; then
AC_DEFINE(HAVE_POSIX_TERMIOS,1,
[define if you have POSIX termios])
fi
AC_CHECK_HEADERS( \
arpa/inet.h \
arpa/nameser.h \
assert.h \
crypt.h \
errno.h \
fcntl.h \
filio.h \
getopt.h \
grp.h \
libutil.h \
limits.h \
locale.h \
malloc.h \
memory.h \
regex.h \
psap.h \
pwd.h \
resolv.h \
sgtty.h \
stdarg.h \
stddef.h \
string.h \
strings.h \
sysexits.h \
sys/file.h \
sys/filio.h \
sys/errno.h \
sys/ioctl.h \
sys/param.h \
sys/resource.h \
sys/select.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 dnl requires AC_TYPE_UID_T
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AM_TYPE_PTRDIFF_T
AC_TYPE_SIGNAL
OL_TYPE_SIG_ATOMIC_T
AC_TYPE_SIZE_T
AC_STRUCT_ST_BLKSIZE
AC_HEADER_TIME
AC_STRUCT_TM
OL_STRUCT_PASSWD_PW_GECOS
OL_C_UPPER_LOWER
AC_C_CONST
OL_C_VOLATILE
if test $cross_compiling = yes ; then
AC_DEFINE(CROSS_COMPILING, 1, [define if cross compiling])
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
dnl AM_FUNC_MKTIME dnl checks for sys/time.h and unistd.h
AC_FUNC_STRFTIME
dnl AM_FUNC_STRTOD
dnl we should use vfork instead of fork in a number of places...
dnl AC_FUNC_VFORK
AC_FUNC_VPRINTF
if test $ac_cv_func_vprintf = yes ; then
dnl check for vsnprintf
AC_CHECK_FUNCS(vsnprintf vsprintf)
fi
AC_CHECK_FUNCS( \
bcopy \
endgrent \
endpwent \
flock \
getdtablesize \
getgrgid \
gethostname \
getpass \
getpwuid \
gettimeofday \
initgroups \
lockf \
memcpy \
memmove \
mkstemp \
recv \
recvfrom \
setpwfile \
setgid \
setegid \
setsid \
setuid \
seteuid \
signal \
sigset \
snprintf \
strdup \
strerror \
strpbrk \
strrchr \
strsep \
strstr \
strtol \
strtoul \
strspn \
sysconf \
waitpid \
wait4 \
)
dnl We actually may need to replace more than this.
AC_REPLACE_FUNCS(getopt tempnam)
dnl ----------------------------------------------------------------
# Check Configuration
OL_SYS_ERRLIST
dnl ----------------------------------------------------------------
dnl Sort out defines
if test "$ol_enable_debug" != no ; then
AC_DEFINE(LDAP_DEBUG,1)
fi
if test "$ol_enable_syslog" = yes ; then
AC_DEFINE(LDAP_SYSLOG,1)
fi
if test "$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_VENDOR_VERSION)
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_VENDOR_VERSION)
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_cleartext" != no ; then
AC_DEFINE(SLAPD_CLEARTEXT,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 "$ol_link_modules" != no ; then
AC_DEFINE(SLAPD_MODULES,1)
BUILD_SLAPD=yes
fi
if test "$ol_link_bdb2" != no ; then
AC_DEFINE(SLAPD_BDB2,1)
BUILD_SLAPD=yes
BUILD_BDB2=yes
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 "$ol_link_perl" != no ; then
AC_DEFINE(SLAPD_PERL,1)
BUILD_SLAPD=yes
BUILD_PERL=yes
fi
if test "$ol_enable_shell" != no ; then
AC_DEFINE(SLAPD_SHELL,1)
BUILD_SLAPD=yes
BUILD_SHELL=yes
fi
if test "$ol_enable_tcl" != no ; then
AC_DEFINE(SLAPD_TCL,1)
BUILD_SLAPD=yes
BUILD_TCL=yes
fi
if test "$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_BDB2)
AC_SUBST(BUILD_LDBM)
AC_SUBST(BUILD_PASSWD)
AC_SUBST(BUILD_PERL)
AC_SUBST(BUILD_SHELL)
AC_SUBST(BUILD_TCL)
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(SLAPD_MODULES_CPPFLAGS)
AC_SUBST(SLAPD_MODULES_LDFLAGS)
AC_SUBST(SLAPD_PERL_CPPFLAGS)
AC_SUBST(SLAPD_PERL_LDFLAGS)
AC_SUBST(KRB_LIBS)
AC_SUBST(READLINE_LIBS)
AC_SUBST(TERMCAP_LIBS)
AC_SUBST(TLS_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:build/lib-static.mk \
libraries/liblber/Makefile:build/top.mk:libraries/liblber/Makefile.in:build/lib.mk:build/lib-shared.mk \
libraries/libldap/Makefile:build/top.mk:libraries/libldap/Makefile.in:build/lib.mk:build/lib-shared.mk \
libraries/libldap_r/Makefile:build/top.mk:libraries/libldap_r/Makefile.in:build/lib.mk:build/lib-shared.mk \
libraries/libldbm/Makefile:build/top.mk:libraries/libldbm/Makefile.in:build/lib.mk:build/lib-static.mk \
libraries/libldif/Makefile:build/top.mk:libraries/libldif/Makefile.in:build/lib.mk:build/lib-static.mk \
libraries/liblutil/Makefile:build/top.mk:libraries/liblutil/Makefile.in:build/lib.mk:build/lib-static.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-bdb2/Makefile:build/top.mk:servers/slapd/back-bdb2/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-perl/Makefile:build/top.mk:servers/slapd/back-perl/Makefile.in:build/srv.mk \
servers/slapd/back-shell/Makefile:build/top.mk:servers/slapd/back-shell/Makefile.in:build/srv.mk \
servers/slapd/back-tcl/Makefile:build/top.mk:servers/slapd/back-tcl/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:build/dir.mk \
tests/progs/Makefile:build/top.mk:tests/progs/Makefile.in:build/rules.mk \
contrib/Makefile:build/top.mk:contrib/Makefile.in:build/dir.mk \
contrib/saucer/Makefile:build/top.mk:contrib/saucer/Makefile.in:build/rules.mk \
contrib/web_ldap/Makefile:build/top.mk:contrib/web_ldap/Makefile.in:build/rules.mk \
,[
date > stamp-h
echo Please \"make depend\" to build dependencies
])
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