]> git.sur5r.net Git - openldap/blobdiff - configure.in
Added connection initialisation and destruction notification. Now backends can regist...
[openldap] / configure.in
index 9316aa24aa607480a7fb14f35158b530f858e0e6..47d5db1c19266982867836fbc35c564d165022e0 100644 (file)
@@ -12,17 +12,30 @@ define([AC_CACHE_LOAD], )dnl
 define([AC_CACHE_SAVE], )dnl
 
 dnl Configure.in for OpenLDAP
-AC_INIT(include/ldap.h)dnl
+AC_INIT(build/version)dnl
 AC_CONFIG_AUX_DIR(build)dnl
-AM_INIT_AUTOMAKE(OpenLDAP,[2.0-devel])dnl
+
+OL_VERSION=`cat $ac_aux_dir/version`
+if test -z "$OL_VERSION"; then
+       AC_MSG_ERROR([could not determine version])
+fi
+
+dnl ----------------------------------------------------------------
+dnl Determine host platform
+dnl            we try not to use this for much
+AC_CANONICAL_SYSTEM
+
+AM_INIT_AUTOMAKE(OpenLDAP,[$OL_VERSION], [no defines])dnl
 AC_SUBST(PACKAGE)
 AC_SUBST(VERSION)
+AC_DEFINE_UNQUOTED(OPENLDAP_PACKAGE,"$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
+AC_CONFIG_HEADER(include/portable.h include/ldap_features.h include/lber_types.h)dnl
 
 dnl
 dnl Start Args
@@ -32,6 +45,8 @@ 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], [
@@ -88,6 +103,7 @@ OL_ARG_ENABLE(wrappers,[    --enable-wrappers        enable tcp wrapper support], no)dn
 
 dnl SLAPD Backend options
 OL_ARG_ENABLE(bdb2,[    --enable-bdb2  enable bdb2 backend], no)dnl
+OL_ARG_ENABLE(ldap,[    --enable-ldap  enable ldap 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])
@@ -123,43 +139,46 @@ 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])
+               AC_MSG_WARN([slapd disabled, ignoring --enable-bdb2 argument])
+       fi
+       if test $ol_enable_ldap = yes ; then
+               AC_MSG_WARN([slapd disabled, ignoring --enable-ldap argument])
        fi
        if test $ol_enable_ldbm = yes ; then
-               AC_MSG_WARN([slapd disabled, ignoring --enable_ldbm argument])
+               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])
+               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])
+               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])
+               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])
+               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])
+               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])
+               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])
+               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])
+               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])
+               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])
+               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])
+               AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-type argument])
        fi
        if test $ol_enable_slurpd = yes ; then
                AC_MSG_ERROR([slurpd requires slapd])
@@ -167,6 +186,7 @@ if test $ol_enable_slapd = no ; then
 
        # force settings to no
        ol_enable_bdb2=no
+       ol_enable_ldap=no
        ol_enable_ldbm=no
        ol_enable_passwd=no
        ol_enable_perl=no
@@ -188,11 +208,11 @@ 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])
+               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])
+               AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-type argument])
        fi
 
        if test $ol_enable_bdb2 = yes ; then
@@ -200,6 +220,7 @@ elif test $ol_enable_ldbm = no ; then
        fi
 
        if test $ol_enable_modules != yes -a \
+               $ol_enable_ldap = no -a \
                $ol_enable_passwd = no -a \
                $ol_enable_perl = no -a \
                $ol_enable_shell = no -a \
@@ -269,6 +290,7 @@ BUILD_SLAPD=no
 BUILD_SLURPD=no
 
 BUILD_BDB2=no
+BUILD_LDAP=no
 BUILD_LDBM=no
 BUILD_PASSWD=no
 BUILD_PERL=no
@@ -290,11 +312,55 @@ TLS_LIBS=
 dnl ----------------------------------------------------------------
 dnl Checks for programs
 
-AC_PROG_INSTALL
+dnl AC_PROG_INSTALL
+
+dnl AIX Thread requires we use cc_r or xlc_r.
+dnl But only do this IF AIX and CC is not set
+dnl and threads are auto|yes|posix.
+dnl
+dnl If we find cc_r|xlc_r, force pthreads and assume
+dnl            pthread_create is in $LIBS (ie: don't bring in
+dnl            any additional thread libraries)
+dnl If we do not find cc_r|xlc_r, disable threads
+
+ol_aix_threads=no
+case "$target" in
+*-*-aix*) dnl all AIX is not a good idea.
+       if test -z "CC" ; then
+               case "$ol_with_threads" in
+               auto | yes |  posix) ol_aix_threads=yes ;;
+               esac
+       fi
+;;
+esac
+
+if test $ol_aix_threads = yes ; then
+       if test -z "${CC}" ; then
+               AC_CHECK_PROGS(CC,cc_r xlc_r cc)
+
+               if test "$CC" = cc ; then
+                       dnl no CC! don't allow --with-threads
+                       if test $ol_with_threads != auto ; then
+                               AC_MSG_ERROR([--with-threads requires cc_r (or other suitable compiler) on AIX])
+                       else
+                               AC_MSG_WARN([disabling threads, no cc_r on AIX])
+                       fi
+                       ol_with_threads=no
+               fi
+       fi
+
+       if test "${CC}" = "cc_r" -o "${CC}" = "xlc_r" ; then
+               ol_with_threads=posix
+               ol_cv_pthread_create=yes
+       fi
+fi
+
+if test -z "${CC}"; then
+       AC_CHECK_PROGS(CC,cc)
+fi
 
-dnl The default compiler is cc (NOT gcc)
-CC=${CC-"cc"}
 dnl The default CFLAGS is empty NOT whatever AC_PROG_CC sets.
+dnl (for now, let autoconf sort this out)
 dnl CFLAGS=${CFLAGS-""}
 
 AM_PROG_LIBTOOL
@@ -370,7 +436,7 @@ AC_ISC_POSIX
 AC_MINIX
 
 dnl BeOS requires -lbe -lroot -lnet
-AC_CHECK_LIB(be, be_app, [LIBS="$LIBS -lbe -lroot"], :, [-lroot])
+AC_CHECK_LIB(be, be_app, [LIBS="$LIBS -lbe -lroot -lnet"], :, [-lroot -lnet])
 
 dnl Checks for system services
 AC_CYGWIN
@@ -378,14 +444,23 @@ 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.])
+       AC_MSG_ERROR([OpenLDAP requires compiler to support STDC constructs.])
 fi
 
 dnl AM_C_PROTOTYPES
 
+dnl Check cc depend flags
+OL_MKDEPEND
+if test "${ol_cv_mkdep}" = no ; then
+       # this will soon become an error
+       AC_MSG_WARN([do not know how to generate dependencies])
+fi
+
 dnl Checks for libraries
 
 dnl Find socket()
@@ -423,6 +498,17 @@ fi
 dnl HP-UX requires -lV3
 AC_CHECK_LIB(V3, sigset)
 
+AC_CHECK_HEADERS( regex.h )
+if test "$ac_cv_header_regex_h" != yes ; then
+       AC_MSG_ERROR([POSIX regex.h required.])
+fi
+AC_CHECK_FUNC(regfree, :, AC_MSG_ERROR([POSIX regex required.]))
+
+OL_POSIX_REGEX
+if test "$ol_cv_c_posix_regex" = no ; then
+       AC_MSG_ERROR([broken POSIX regex!])
+fi
+
 AC_CHECK_FUNC(select, :, AC_MSG_ERROR([select() required.]))
 
 dnl Select arg types
@@ -433,6 +519,8 @@ AC_FUNC_SELECT_ARGTYPES
 # ISODE tests
 ol_link_isode=no
 if test $ol_enable_ldapd != no ; then
+       AC_MSG_WARN([ldapd is not supported and may suffer from bit rot.])
+
        dnl look for ISODE libraries
        AC_CHECK_LIB(xtpp, main, [
                ol_link_isode=yes
@@ -1083,6 +1171,7 @@ if test $ol_link_threads != no ; then
        AC_DEFINE(_THREAD_SAFE,1)
        AC_DEFINE(THREADSAFE,1)
        AC_DEFINE(_THREADSAFE,1)
+       AC_DEFINE(_SGI_MP_SOURCE,1)
 
        dnl The errno declaration may dependent upon _REENTRANT.
        dnl If it does, we must link with thread support.
@@ -1093,7 +1182,17 @@ if test $ol_link_threads != no ; then
                        [ol_cv_errno_thread_specific=no])
        ])
 
-       if test $ol_cv_errno_thread_specific != yes ; then
+       dnl The h_errno declaration may dependent upon _REENTRANT.
+       dnl If it does, we must link with thread support.
+       AC_CACHE_CHECK([for thread specific h_errno],
+               [ol_cv_h_errno_thread_specific], [
+               AC_TRY_LINK([#include <netdb.h>], [h_errno = 0;],
+                       [ol_cv_h_errno_thread_specific=yes],
+                       [ol_cv_h_errno_thread_specific=no])
+       ])
+
+       if test $ol_cv_errno_thread_specific != yes \
+               -o $ol_cv_h_errno_thread_specific != yes ; then
                LIBS="$LTHREAD_LIBS $LIBS"
                LTHREAD_LIBS=""
        fi
@@ -1225,7 +1324,7 @@ if test $ol_with_ldbm_api = manual ; then
 
        AC_MSG_WARN([LDBM defines and link options must be set manually])
 
-       AC_CHECK_HEADERS(db1/db.h db.h db_185.h gdbm.h ndbm.h)
+       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
@@ -1476,7 +1575,6 @@ AC_CHECK_HEADERS( \
        locale.h                \
        malloc.h                \
        memory.h                \
-       regex.h                 \
        psap.h                  \
        pwd.h                   \
        resolv.h                \
@@ -1492,6 +1590,7 @@ AC_CHECK_HEADERS( \
        sys/ioctl.h             \
        sys/param.h             \
        sys/resource.h  \
+       sys/select.h    \
        sys/socket.h    \
        sys/syslog.h    \
        sys/time.h              \
@@ -1522,13 +1621,32 @@ OL_C_VOLATILE
 
 if test $cross_compiling = yes ; then
        AC_DEFINE(CROSS_COMPILING, 1, [define if cross compiling])
+
+       AC_DEFINE(LBER_INT_T,long)
+       AC_DEFINE(LBER_TAG_T,long)
+       AC_DEFINE(LBER_SOCKET_T,int)
+
 else
        AC_C_BIGENDIAN
        AC_CHECK_SIZEOF(short) 
        AC_CHECK_SIZEOF(int) 
        AC_CHECK_SIZEOF(long)
+
+       if test "$ac_cv_sizeof_int" -lt 4 ; then
+               AC_MSG_WARN([OpenLDAP requires 'int' to be 32 bits or greater.])
+
+               AC_DEFINE(LBER_INT_T,long)
+               AC_DEFINE(LBER_TAG_T,long)
+               AC_DEFINE(LBER_SOCKET_T,int)
+       else
+               AC_DEFINE(LBER_INT_T,int)
+               AC_DEFINE(LBER_TAG_T,long)
+               AC_DEFINE(LBER_SOCKET_T,int)
+       fi
 fi
 
+AC_DEFINE(LBER_LEN_T,long)
+
 dnl ----------------------------------------------------------------
 dnl Checks for library functions.
 AC_FUNC_MEMCMP
@@ -1547,6 +1665,7 @@ fi
 
 AC_CHECK_FUNCS(                \
        bcopy                   \
+       closesocket             \
        endgrent                \
        endpwent                \
        flock                   \
@@ -1593,10 +1712,6 @@ dnl ----------------------------------------------------------------
 # Check Configuration
 OL_SYS_ERRLIST
 
-dnl ----------------------------------------------------------------
-dnl Check our declaration of strdup()
-OL_DECL_STRDUP
-
 dnl ----------------------------------------------------------------
 dnl Sort out defines
 
@@ -1652,6 +1767,12 @@ if test "$ol_link_bdb2" != no ; then
        BUILD_BDB2=yes
 fi
 
+if test "$ol_enable_ldap" != no ; then
+       AC_DEFINE(SLAPD_LDAP,1)
+       BUILD_SLAPD=yes
+       BUILD_LDAP=yes
+fi
+
 if test "$ol_link_ldbm" != no ; then
        AC_DEFINE(SLAPD_LDBM,1)
        BUILD_SLAPD=yes
@@ -1696,6 +1817,7 @@ dnl ----------------------------------------------------------------
 AC_SUBST(BUILD_LDAPD)
 AC_SUBST(BUILD_SLAPD)
   AC_SUBST(BUILD_BDB2)
+  AC_SUBST(BUILD_LDAP)
   AC_SUBST(BUILD_LDBM)
   AC_SUBST(BUILD_PASSWD)
   AC_SUBST(BUILD_PERL)
@@ -1755,6 +1877,7 @@ 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-ldap/Makefile:build/top.mk:servers/slapd/back-ldap/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 \