]> git.sur5r.net Git - openldap/blobdiff - configure.in
Move the input data exhaustion loop to connection.c from daemon.c
[openldap] / configure.in
index 8839356a1f31ea5be74f13c3b2497909024c3957..cf47722a809132c1242aef3d5b3fe9de48375d79 100644 (file)
@@ -20,6 +20,11 @@ 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)
@@ -30,7 +35,7 @@ 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
@@ -88,7 +93,6 @@ 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
@@ -98,26 +102,40 @@ 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:])
 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
+AC_ENABLE_STATIC
+dnl AC_DISABLE_SHARED
+AC_ENABLE_SHARED
 
 dnl General "enable" options
 # validate options
@@ -154,9 +172,6 @@ if test $ol_enable_slapd = no ; then
        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
@@ -175,6 +190,27 @@ if test $ol_enable_slapd = no ; then
        if test $ol_with_ldbm_type != auto ; then
                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])
        fi
@@ -188,7 +224,6 @@ if test $ol_enable_slapd = no ; then
        ol_enable_shell=no
        ol_enable_tcl=no
 
-       ol_enable_aclgroups=no
        ol_enable_modules=no
        ol_enable_phonetic=no
        ol_enable_rlookups=no
@@ -197,6 +232,14 @@ 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
@@ -210,6 +253,10 @@ elif test $ol_enable_ldbm = no ; then
                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
                AC_MSG_ERROR([BDB2 requires --enable-ldbm])
        fi
@@ -225,6 +272,7 @@ 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
@@ -293,6 +341,14 @@ 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=
 
@@ -309,14 +365,56 @@ dnl Checks for programs
 
 dnl AC_PROG_INSTALL
 
-dnl The default compiler is cc (NOT gcc)
-dnl    (should check to see if 'cc' exists)
-CC=${CC-"cc"}
+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 CFLAGS is empty NOT whatever AC_PROG_CC sets.
+dnl (for now, let autoconf sort this out)
 dnl CFLAGS=${CFLAGS-""}
 
-AM_PROG_LIBTOOL
+AC_PROG_LIBTOOL
 dnl AC_PROG_MAKE_SET
 
 AC_PROG_AWK
@@ -349,6 +447,14 @@ 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
@@ -402,14 +508,17 @@ 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_CC_DEPEND
-
+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
 
@@ -454,6 +563,11 @@ if test "$ac_cv_header_regex_h" != yes ; then
 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
@@ -464,7 +578,7 @@ AC_FUNC_SELECT_ARGTYPES
 # ISODE tests
 ol_link_isode=no
 if test $ol_enable_ldapd != no ; then
-       AC_MSG_WARN([ldapd support deprecated.  Manual intervention required.])
+       AC_MSG_WARN([ldapd is not supported and may suffer from bit rot.])
 
        dnl look for ISODE libraries
        AC_CHECK_LIB(xtpp, main, [
@@ -564,15 +678,22 @@ dnl
 ol_link_tls=no
 if test $ol_with_tls != no ; then
        
-       AC_CHECK_HEADERS(ssl.h)
+       AC_CHECK_HEADERS(openssl/ssl.h ssl.h)
        
-       if test $ac_cv_header_ssl_h = yes ; then
+       if test $ac_cv_header_openssl_ssl_h = yes -o $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, SSL_library_init,
+                               [have_ssleay=yes
+                               need_rsaref=no], [have_ssleay=no],
+                               [-lcrypto])
+               fi
+
                if test $have_ssleay = no ; then
                        AC_CHECK_LIB(ssl, ssl3_accept, 
                                [have_ssleay=yes
@@ -679,6 +800,7 @@ if test $ol_with_threads = auto -o $ol_with_threads = yes \
                dnl     pthread_create() with -kthread (FreeBSD)
                dnl     pthread_create() with -pthread (FreeBSD/Digital Unix)
                dnl     pthread_create() with -pthreads (?)
+               dnl     pthread_create() with -mthreads (AIX)
                dnl     pthread_create() with -thread (?)
                dnl
                dnl Check pthread (final) libraries
@@ -757,6 +879,7 @@ int main(argc, argv)
                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([-mthreads],[ol_cv_pthread_mthreads])
                OL_PTHREAD_TRY_LINK([-thread],  [ol_cv_pthread_thread])
 
                OL_PTHREAD_TRY_LINK([-lpthread -lmach -lexc -lc_r],
@@ -1116,6 +1239,7 @@ 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.
@@ -1523,6 +1647,7 @@ AC_CHECK_HEADERS( \
        pwd.h                   \
        resolv.h                \
        sgtty.h                 \
+       shadow.h                \
        stdarg.h                \
        stddef.h                \
        string.h                \
@@ -1554,10 +1679,12 @@ AM_TYPE_PTRDIFF_T
 AC_TYPE_SIGNAL
 OL_TYPE_SIG_ATOMIC_T
 AC_TYPE_SIZE_T
+OL_TYPE_SOCKLEN_T
 AC_STRUCT_ST_BLKSIZE
 AC_HEADER_TIME
 AC_STRUCT_TM
 OL_STRUCT_PASSWD_PW_GECOS
+OL_STRUCT_PASSWD_PW_PASSWD
 
 OL_C_UPPER_LOWER
 AC_C_CONST
@@ -1565,13 +1692,32 @@ 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
@@ -1590,6 +1736,7 @@ fi
 
 AC_CHECK_FUNCS(                \
        bcopy                   \
+       closesocket             \
        endgrent                \
        endpwent                \
        flock                   \
@@ -1598,12 +1745,15 @@ AC_CHECK_FUNCS(         \
        gethostname             \
        getpass                 \
        getpwuid                \
+       getpwnam                \
+       getspnam                \
        gettimeofday    \
        initgroups              \
        lockf                   \
        memcpy                  \
        memmove                 \
        mkstemp                 \
+       read                    \
        recv                    \
        recvfrom                \
        setpwfile               \
@@ -1627,6 +1777,9 @@ AC_CHECK_FUNCS(           \
        sysconf                 \
        waitpid                 \
        wait4                   \
+       write                   \
+       send                    \
+       sendto                  \
 )
 
 dnl We actually may need to replace more than this.
@@ -1664,9 +1817,6 @@ 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
@@ -1689,42 +1839,70 @@ 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 \
@@ -1747,6 +1925,13 @@ AC_SUBST(BUILD_SLAPD)
   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)