]> git.sur5r.net Git - openldap/blobdiff - configure.in
Merged dynamic module support patch (see ITS #196). To enable, run ./configure w
[openldap] / configure.in
index c3e907420e01715444cbb8b89867ec74af0fba8e..82137f8947d19ef9eccce1dfac4ff97bd96c9411 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
@@ -90,16 +103,31 @@ 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_WITH(bdb2_module,[      --with-bdb2-module      module type], static,
+       [static dynamic])
+OL_ARG_ENABLE(ldap,[    --enable-ldap  enable ldap backend], no)dnl
+OL_ARG_WITH(ldap_module,[      --with-ldap-module      module type], static,
+       [static dynamic])
 OL_ARG_ENABLE(ldbm,[    --enable-ldbm  enable ldbm backend], yes)dnl
+OL_ARG_WITH(ldbm_module,[      --with-ldbm-module      module type], static,
+       [static dynamic])
 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_WITH(passwd_module,[      --with-passwd-module  module type], static,
+       [static dynamic])
 OL_ARG_ENABLE(perl,[    --enable-perl  enable perl backend], no)dnl
+OL_ARG_WITH(perl_module,[      --with-perl-module      module type], static,
+       [static dynamic])
 OL_ARG_ENABLE(shell,[    --enable-shell        enable shell backend], no)dnl
+OL_ARG_WITH(shell_module,[      --with-shell-module    module type], static,
+       [static dynamic])
 OL_ARG_ENABLE(tcl,[    --enable-tcl    enable tcl backend], no)dnl
+OL_ARG_WITH(tcl_module,[      --with-tcl-module        module type], static,
+       [static dynamic])
 
 dnl SLURPD OPTIONS
 AC_ARG_WITH(xxslurpdoptions,[SLURPD Options:])
@@ -125,43 +153,67 @@ 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_with_bdb2_module != static ; then
+               AC_MSG_WARN([slapd disabled, ignoring --with-bdb2-module argument])
+       fi
+       if test $ol_with_ldap_module != static ; then
+               AC_MSG_WARN([slapd disabled, ignoring --with-ldap-module argument])
+       fi
+       if test $ol_with_ldbm_module != static ; then
+               AC_MSG_WARN([slapd disabled, ignoring --with-ldbm-module argument])
+       fi
+       if test $ol_with_passwd_module != static ; then
+               AC_MSG_WARN([slapd disabled, ignoring --with-passwd-module argument])
+       fi
+       if test $ol_with_perl_module != static ; then
+               AC_MSG_WARN([slapd disabled, ignoring --with-perl-module argument])
+       fi
+       if test $ol_with_shell_module != static ; then
+               AC_MSG_WARN([slapd disabled, ignoring --with-shell-module argument])
+       fi
+       if test $ol_with_tcl_module != static ; then
+               AC_MSG_WARN([slapd disabled, ignoring --with-tcl-module argument])
        fi
        if test $ol_enable_slurpd = yes ; then
                AC_MSG_ERROR([slurpd requires slapd])
@@ -169,6 +221,7 @@ 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
@@ -184,17 +237,29 @@ if test $ol_enable_slapd = no ; then
        ol_with_ldbm_api=no
        ol_with_ldbm_type=no
 
+       ol_with_bdb2_module=static
+       ol_with_ldap_module=static
+       ol_with_ldbm_module=static
+       ol_with_passwd_module=static
+       ol_with_perl_module=static
+       ol_with_shell_module=static
+       ol_with_tcl_module=static
+
        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])
+               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_with_ldbm_module != static ; then
+               AC_MSG_WARN([LDBM disabled, ignoring --with-ldbm-module argument])
        fi
 
        if test $ol_enable_bdb2 = yes ; then
@@ -202,6 +267,7 @@ 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 \
@@ -211,6 +277,7 @@ elif test $ol_enable_ldbm = no ; then
 
        ol_with_ldbm_api=no
        ol_with_ldbm_type=no
+       ol_with_ldbm_module=static
 
 elif test $ol_enable_bdb2 = yes ; then
        dnl SLAPD with BDB2
@@ -271,6 +338,7 @@ BUILD_SLAPD=no
 BUILD_SLURPD=no
 
 BUILD_BDB2=no
+BUILD_LDAP=no
 BUILD_LDBM=no
 BUILD_PASSWD=no
 BUILD_PERL=no
@@ -278,6 +346,14 @@ BUILD_SHELL=no
 BUILD_TCL=no
 BUILD_THREAD=no
 
+BUILD_BDB2_DYNAMIC=no
+BUILD_LDAP_DYNAMIC=no
+BUILD_LDBM_DYNAMIC=no
+BUILD_PASSWD_DYNAMIC=no
+BUILD_PERL_DYNAMIC=no
+BUILD_SHELL_DYNAMIC=no
+BUILD_TCL_DYNAMIC=no
+
 SLAPD_MODULES_LDFLAGS=
 SLAPD_MODULES_CPPFLAGS=
 
@@ -292,11 +368,55 @@ 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
@@ -332,6 +452,14 @@ if test $ol_enable_modules != no ; then
                dnl should check glib version
                ol_link_modules=yes
        fi
+else
+       ol_with_bdb2_module=static
+       ol_with_ldap_module=static
+       ol_with_ldbm_module=static
+       ol_with_passwd_module=static
+       ol_with_perl_module=static
+       ol_with_shell_module=static
+       ol_with_tcl_module=static
 fi
 
 ol_link_perl=no
@@ -372,7 +500,7 @@ 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
@@ -385,11 +513,18 @@ 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()
@@ -427,6 +562,17 @@ 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
@@ -437,6 +583,8 @@ 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
@@ -1087,6 +1235,7 @@ 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.
@@ -1097,7 +1246,17 @@ 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
@@ -1480,7 +1639,6 @@ AC_CHECK_HEADERS( \
        locale.h                \
        malloc.h                \
        memory.h                \
-       regex.h                 \
        psap.h                  \
        pwd.h                   \
        resolv.h                \
@@ -1527,13 +1685,32 @@ 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
@@ -1552,6 +1729,7 @@ fi
 
 AC_CHECK_FUNCS(                \
        bcopy                   \
+       closesocket             \
        endgrent                \
        endpwent                \
        flock                   \
@@ -1598,10 +1776,6 @@ dnl ----------------------------------------------------------------
 # Check Configuration
 OL_SYS_ERRLIST
 
-dnl ----------------------------------------------------------------
-dnl Check our declaration of strdup()
-OL_DECL_STRDUP
-
 dnl ----------------------------------------------------------------
 dnl Sort out defines
 
@@ -1655,36 +1829,70 @@ if test "$ol_link_bdb2" != no ; then
        AC_DEFINE(SLAPD_BDB2,1)
        BUILD_SLAPD=yes
        BUILD_BDB2=yes
+       if test "$ol_with_bdb2_module" != static ; then
+               AC_DEFINE(SLAPD_BDB2_DYNAMIC,1)
+               BUILD_BDB2_DYNAMIC=yes
+       fi
+fi
+
+if test "$ol_enable_ldap" != no ; then
+       AC_DEFINE(SLAPD_LDAP,1)
+       BUILD_SLAPD=yes
+       BUILD_LDAP=yes
+       if test "$ol_with_ldap_module" != static ; then
+               AC_DEFINE(SLAPD_LDAP_DYNAMIC,1)
+               BUILD_LDAP_DYNAMIC=yes
+       fi
 fi
 
 if test "$ol_link_ldbm" != no ; then
        AC_DEFINE(SLAPD_LDBM,1)
        BUILD_SLAPD=yes
        BUILD_LDBM=yes
+       if test "$ol_with_ldbm_module" != static ; then
+               AC_DEFINE(SLAPD_LDBM_DYNAMIC,1)
+               BUILD_LDBM_DYNAMIC=yes
+       fi
 fi
 
 if test "$ol_enable_passwd" != no ; then
        AC_DEFINE(SLAPD_PASSWD,1)
        BUILD_SLAPD=yes
        BUILD_PASSWD=yes
+       if test "$ol_with_passwd_module" != static ; then
+               AC_DEFINE(SLAPD_PASSWD_DYNAMIC,1)
+               BUILD_PASSWD_DYNAMIC=yes
+       fi
 fi
 
 if test "$ol_link_perl" != no ; then
        AC_DEFINE(SLAPD_PERL,1)
        BUILD_SLAPD=yes
        BUILD_PERL=yes
+       if test "$ol_with_perl_module" != static ; then
+               AC_DEFINE(SLAPD_PERL_DYNAMIC,1)
+               BUILD_PERL_DYNAMIC=yes
+       fi
 fi
 
 if test "$ol_enable_shell" != no ; then
        AC_DEFINE(SLAPD_SHELL,1)
        BUILD_SLAPD=yes
        BUILD_SHELL=yes
+       if test "$ol_with_shell_module" != static ; then
+               AC_DEFINE(SLAPD_SHELL_DYNAMIC,1)
+               BUILD_SHELL_DYNAMIC=yes
+       fi
 fi
 
 if test "$ol_enable_tcl" != no ; then
        AC_DEFINE(SLAPD_TCL,1)
        BUILD_SLAPD=yes
        BUILD_TCL=yes
+       if test "$ol_with_tcl_module" != static; then
+               AC_DEFINE(SLAPD_TCL_DYNAMIC,1)
+               BUILD_TCL_DYNAMIC=yes
+       fi
 fi
 
 if test "$ol_enable_slurpd" != no -a "$ol_link_threads" != no -a \
@@ -1701,11 +1909,19 @@ 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)
   AC_SUBST(BUILD_SHELL)
   AC_SUBST(BUILD_TCL)
+  AC_SUBST(BUILD_BDB2_DYNAMIC)
+  AC_SUBST(BUILD_LDAP_DYNAMIC)
+  AC_SUBST(BUILD_LDBM_DYNAMIC)
+  AC_SUBST(BUILD_PASSWD_DYNAMIC)
+  AC_SUBST(BUILD_PERL_DYNAMIC)
+  AC_SUBST(BUILD_SHELL_DYNAMIC)
+  AC_SUBST(BUILD_TCL_DYNAMIC)
 AC_SUBST(BUILD_SLURPD)
 
 AC_SUBST(LDAP_LIBS)
@@ -1760,6 +1976,7 @@ 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 \