From 9a2ce008e9f4e2a1599416473ac76bb8612a2113 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Tue, 16 Oct 2001 11:40:09 +0000
Subject: fix linking of k5crypto library on openbsd (This used to be commit
 2667dea146169658f3c0290bb78dc5854c821eb4)

---
 source3/configure    | 236 ++++++++++++++++++++++++++++++++++++---------------
 source3/configure.in |   8 +-
 2 files changed, 172 insertions(+), 72 deletions(-)

diff --git a/source3/configure b/source3/configure
index ad8a238d6e..ba6ae68f80 100755
--- a/source3/configure
+++ b/source3/configure
@@ -11208,7 +11208,7 @@ if test "${with_krb5+set}" = set; then
 #define KRB5_AUTH 1
 EOF
 
-    LIBS="$LIBS -lkrb5 -lk5crypto -lcom_err"
+    LIBS="$LIBS -lkrb5"
     CFLAGS="$CFLAGS -I$withval/include"
     LDFLAGS="$LDFLAGS -L$withval/lib"
     cat >> confdefs.h <<\EOF
@@ -11267,7 +11267,7 @@ LIBS="$ac_save_LIBS"
 fi
 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
   echo "$ac_t""yes" 1>&6
-  LIBS="$LIBS -lkrb5 -lk5crypto -lcom_err";
+  LIBS="$LIBS -lkrb5";
 	cat >> confdefs.h <<\EOF
 #define HAVE_KRB5 1
 EOF
@@ -11278,11 +11278,107 @@ fi
 
 fi
 
+##################################################################
+# we might need the k5crypto and com_err libraries on some systems
+echo $ac_n "checking for krb5_encrypt_data in -lk5crypto""... $ac_c" 1>&6
+echo "configure:11285: checking for krb5_encrypt_data in -lk5crypto" >&5
+ac_lib_var=`echo k5crypto'_'krb5_encrypt_data | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lk5crypto  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 11293 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char krb5_encrypt_data();
+
+int main() {
+krb5_encrypt_data()
+; return 0; }
+EOF
+if { (eval echo configure:11304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_lib=HAVE_LIB`echo k5crypto | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-lk5crypto $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
+echo $ac_n "checking for _et_list in -lcom_err""... $ac_c" 1>&6
+echo "configure:11332: checking for _et_list in -lcom_err" >&5
+ac_lib_var=`echo com_err'_'_et_list | sed 'y%./+-%__p_%'`
+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  ac_save_LIBS="$LIBS"
+LIBS="-lcom_err  $LIBS"
+cat > conftest.$ac_ext <<EOF
+#line 11340 "configure"
+#include "confdefs.h"
+/* Override any gcc2 internal prototype to avoid an error.  */
+/* We use char because int might match the return type of a gcc2
+    builtin and then its argument prototype would still apply.  */
+char _et_list();
+
+int main() {
+_et_list()
+; return 0; }
+EOF
+if { (eval echo configure:11351: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=yes"
+else
+  echo "configure: failed program was:" >&5
+  cat conftest.$ac_ext >&5
+  rm -rf conftest*
+  eval "ac_cv_lib_$ac_lib_var=no"
+fi
+rm -f conftest*
+LIBS="$ac_save_LIBS"
+
+fi
+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_lib=HAVE_LIB`echo com_err | sed -e 's/[^a-zA-Z0-9_]/_/g' \
+    -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_lib 1
+EOF
+
+  LIBS="-lcom_err $LIBS"
+
+else
+  echo "$ac_t""no" 1>&6
+fi
+
 
 #################################################
 # check for automount support
 echo $ac_n "checking whether to use AUTOMOUNT""... $ac_c" 1>&6
-echo "configure:11286: checking whether to use AUTOMOUNT" >&5
+echo "configure:11382: checking whether to use AUTOMOUNT" >&5
 # Check whether --with-automount or --without-automount was given.
 if test "${with_automount+set}" = set; then
   withval="$with_automount"
@@ -11307,7 +11403,7 @@ fi
 #################################################
 # check for smbmount support
 echo $ac_n "checking whether to use SMBMOUNT""... $ac_c" 1>&6
-echo "configure:11311: checking whether to use SMBMOUNT" >&5
+echo "configure:11407: checking whether to use SMBMOUNT" >&5
 # Check whether --with-smbmount or --without-smbmount was given.
 if test "${with_smbmount+set}" = set; then
   withval="$with_smbmount"
@@ -11344,7 +11440,7 @@ fi
 # check for a PAM password database
 with_pam_for_crypt=no
 echo $ac_n "checking whether to use PAM password database""... $ac_c" 1>&6
-echo "configure:11348: checking whether to use PAM password database" >&5
+echo "configure:11444: checking whether to use PAM password database" >&5
 # Check whether --with-pam or --without-pam was given.
 if test "${with_pam+set}" = set; then
   withval="$with_pam"
@@ -11370,7 +11466,7 @@ fi
 
 # we can't build a pam module if we don't have pam.
 echo $ac_n "checking for pam_get_data in -lpam""... $ac_c" 1>&6
-echo "configure:11374: checking for pam_get_data in -lpam" >&5
+echo "configure:11470: checking for pam_get_data in -lpam" >&5
 ac_lib_var=`echo pam'_'pam_get_data | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -11378,7 +11474,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lpam  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 11382 "configure"
+#line 11478 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -11389,7 +11485,7 @@ int main() {
 pam_get_data()
 ; return 0; }
 EOF
-if { (eval echo configure:11393: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -11416,7 +11512,7 @@ fi
 #################################################
 # check for pam_smbpass support
 echo $ac_n "checking whether to use pam_smbpass""... $ac_c" 1>&6
-echo "configure:11420: checking whether to use pam_smbpass" >&5
+echo "configure:11516: checking whether to use pam_smbpass" >&5
 # Check whether --with-pam_smbpass or --without-pam_smbpass was given.
 if test "${with_pam_smbpass+set}" = set; then
   withval="$with_pam_smbpass"
@@ -11454,12 +11550,12 @@ if test $with_pam_for_crypt = no; then
 for ac_func in crypt
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11458: checking for $ac_func" >&5
+echo "configure:11554: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11463 "configure"
+#line 11559 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11482,7 +11578,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11486: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11582: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11508,7 +11604,7 @@ done
 
 if test x"$ac_cv_func_crypt" = x"no"; then
     echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6
-echo "configure:11512: checking for crypt in -lcrypt" >&5
+echo "configure:11608: checking for crypt in -lcrypt" >&5
 ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -11516,7 +11612,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lcrypt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 11520 "configure"
+#line 11616 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -11527,7 +11623,7 @@ int main() {
 crypt()
 ; return 0; }
 EOF
-if { (eval echo configure:11531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -11562,7 +11658,7 @@ fi
 ##
 if test $with_pam_for_crypt = no; then
 echo $ac_n "checking for a crypt that needs truncated salt""... $ac_c" 1>&6
-echo "configure:11566: checking for a crypt that needs truncated salt" >&5
+echo "configure:11662: checking for a crypt that needs truncated salt" >&5
 if eval "test \"`echo '$''{'samba_cv_HAVE_TRUNCATED_SALT'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -11571,11 +11667,11 @@ if test "$cross_compiling" = yes; then
   samba_cv_HAVE_TRUNCATED_SALT=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 11575 "configure"
+#line 11671 "configure"
 #include "confdefs.h"
 #include "${srcdir-.}/tests/crypttest.c"
 EOF
-if { (eval echo configure:11579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:11675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   samba_cv_HAVE_TRUNCATED_SALT=no
 else
@@ -11613,7 +11709,7 @@ with_smbpasswd_sam=yes
 #################################################
 # check for a TDB password database
 echo $ac_n "checking whether to use TDB SAM database""... $ac_c" 1>&6
-echo "configure:11617: checking whether to use TDB SAM database" >&5
+echo "configure:11713: checking whether to use TDB SAM database" >&5
 # Check whether --with-tdbsam or --without-tdbsam was given.
 if test "${with_tdbsam+set}" = set; then
   withval="$with_tdbsam"
@@ -11639,7 +11735,7 @@ fi
 #################################################
 # check for a LDAP password database
 echo $ac_n "checking whether to use LDAP SAM database""... $ac_c" 1>&6
-echo "configure:11643: checking whether to use LDAP SAM database" >&5
+echo "configure:11739: checking whether to use LDAP SAM database" >&5
 # Check whether --with-ldapsam or --without-ldapsam was given.
 if test "${with_ldapsam+set}" = set; then
   withval="$with_ldapsam"
@@ -11666,7 +11762,7 @@ fi
 #################################################
 # check for a NISPLUS password database
 echo $ac_n "checking whether to use NISPLUS SAM database""... $ac_c" 1>&6
-echo "configure:11670: checking whether to use NISPLUS SAM database" >&5
+echo "configure:11766: checking whether to use NISPLUS SAM database" >&5
 # Check whether --with-nisplussam or --without-nisplussam was given.
 if test "${with_nisplussam+set}" = set; then
   withval="$with_nisplussam"
@@ -11694,7 +11790,7 @@ fi
 # smbpasswd SAM is only used if another format
 # has not been defined
 echo $ac_n "checking whether to use traditional smbpasswd file""... $ac_c" 1>&6
-echo "configure:11698: checking whether to use traditional smbpasswd file" >&5
+echo "configure:11794: checking whether to use traditional smbpasswd file" >&5
 if test $with_smbpasswd_sam = yes; then
 	echo "$ac_t""yes" 1>&6
 	cat >> confdefs.h <<\EOF
@@ -11714,7 +11810,7 @@ fi
 #################################################
 # check for a NISPLUS_HOME support 
 echo $ac_n "checking whether to use NISPLUS_HOME""... $ac_c" 1>&6
-echo "configure:11718: checking whether to use NISPLUS_HOME" >&5
+echo "configure:11814: checking whether to use NISPLUS_HOME" >&5
 # Check whether --with-nisplus-home or --without-nisplus-home was given.
 if test "${with_nisplus_home+set}" = set; then
   withval="$with_nisplus_home"
@@ -11739,7 +11835,7 @@ fi
 #################################################
 # check for the secure socket layer
 echo $ac_n "checking whether to use SSL""... $ac_c" 1>&6
-echo "configure:11743: checking whether to use SSL" >&5
+echo "configure:11839: checking whether to use SSL" >&5
 # Check whether --with-ssl or --without-ssl was given.
 if test "${with_ssl+set}" = set; then
   withval="$with_ssl"
@@ -11813,7 +11909,7 @@ fi
 #################################################
 # check for syslog logging
 echo $ac_n "checking whether to use syslog logging""... $ac_c" 1>&6
-echo "configure:11817: checking whether to use syslog logging" >&5
+echo "configure:11913: checking whether to use syslog logging" >&5
 # Check whether --with-syslog or --without-syslog was given.
 if test "${with_syslog+set}" = set; then
   withval="$with_syslog"
@@ -11838,7 +11934,7 @@ fi
 #################################################
 # check for a shared memory profiling support
 echo $ac_n "checking whether to use profiling""... $ac_c" 1>&6
-echo "configure:11842: checking whether to use profiling" >&5
+echo "configure:11938: checking whether to use profiling" >&5
 # Check whether --with-profiling-data or --without-profiling-data was given.
 if test "${with_profiling_data+set}" = set; then
   withval="$with_profiling_data"
@@ -11866,7 +11962,7 @@ fi
 QUOTAOBJS=smbd/noquotas.o
 
 echo $ac_n "checking whether to support disk-quotas""... $ac_c" 1>&6
-echo "configure:11870: checking whether to support disk-quotas" >&5
+echo "configure:11966: checking whether to support disk-quotas" >&5
 # Check whether --with-quotas or --without-quotas was given.
 if test "${with_quotas+set}" = set; then
   withval="$with_quotas"
@@ -11877,13 +11973,13 @@ if test "${with_quotas+set}" = set; then
       *linux*)
         # Check for kernel 2.4.x quota braindamage...
         echo $ac_n "checking for linux 2.4.x quota braindamage..""... $ac_c" 1>&6
-echo "configure:11881: checking for linux 2.4.x quota braindamage.." >&5
+echo "configure:11977: checking for linux 2.4.x quota braindamage.." >&5
 if eval "test \"`echo '$''{'samba_cv_linux_2_4_quota_braindamage'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
         cat > conftest.$ac_ext <<EOF
-#line 11887 "configure"
+#line 11983 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <sys/types.h>
@@ -11895,7 +11991,7 @@ int main() {
 struct mem_dqblk D;
 ; return 0; }
 EOF
-if { (eval echo configure:11899: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11995: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   samba_cv_linux_2_4_quota_braindamage=yes
 else
@@ -11944,7 +12040,7 @@ fi
 # check for experimental utmp accounting
 
 echo $ac_n "checking whether to support utmp accounting""... $ac_c" 1>&6
-echo "configure:11948: checking whether to support utmp accounting" >&5
+echo "configure:12044: checking whether to support utmp accounting" >&5
 # Check whether --with-utmp or --without-utmp was given.
 if test "${with_utmp+set}" = set; then
   withval="$with_utmp"
@@ -12044,7 +12140,7 @@ fi
 #################################################
 # choose native language(s) of man pages
 echo $ac_n "checking chosen man pages' language(s)""... $ac_c" 1>&6
-echo "configure:12048: checking chosen man pages' language(s)" >&5
+echo "configure:12144: checking chosen man pages' language(s)" >&5
 # Check whether --with-manpages-langs or --without-manpages-langs was given.
 if test "${with_manpages_langs+set}" = set; then
   withval="$with_manpages_langs"
@@ -12072,14 +12168,14 @@ fi
 #################################################
 # these tests are taken from the GNU fileutils package
 echo "checking how to get filesystem space usage" 1>&6
-echo "configure:12076: checking how to get filesystem space usage" >&5
+echo "configure:12172: checking how to get filesystem space usage" >&5
 space=no
 
 # Test for statvfs64.
 if test $space = no; then
   # SVR4
   echo $ac_n "checking statvfs64 function (SVR4)""... $ac_c" 1>&6
-echo "configure:12083: checking statvfs64 function (SVR4)" >&5
+echo "configure:12179: checking statvfs64 function (SVR4)" >&5
 if eval "test \"`echo '$''{'fu_cv_sys_stat_statvfs64'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12087,7 +12183,7 @@ else
   fu_cv_sys_stat_statvfs64=cross
 else
   cat > conftest.$ac_ext <<EOF
-#line 12091 "configure"
+#line 12187 "configure"
 #include "confdefs.h"
 
 #if defined(HAVE_UNISTD_H)
@@ -12101,7 +12197,7 @@ else
     exit (statvfs64 (".", &fsd));
   }
 EOF
-if { (eval echo configure:12105: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   fu_cv_sys_stat_statvfs64=yes
 else
@@ -12134,12 +12230,12 @@ fi
 if test $space = no; then
   # SVR4
   echo $ac_n "checking statvfs function (SVR4)""... $ac_c" 1>&6
-echo "configure:12138: checking statvfs function (SVR4)" >&5
+echo "configure:12234: checking statvfs function (SVR4)" >&5
 if eval "test \"`echo '$''{'fu_cv_sys_stat_statvfs'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12143 "configure"
+#line 12239 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/statvfs.h>
@@ -12147,7 +12243,7 @@ int main() {
 struct statvfs fsd; statvfs (0, &fsd);
 ; return 0; }
 EOF
-if { (eval echo configure:12151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12247: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   fu_cv_sys_stat_statvfs=yes
 else
@@ -12172,7 +12268,7 @@ fi
 if test $space = no; then
   # DEC Alpha running OSF/1
   echo $ac_n "checking for 3-argument statfs function (DEC OSF/1)""... $ac_c" 1>&6
-echo "configure:12176: checking for 3-argument statfs function (DEC OSF/1)" >&5
+echo "configure:12272: checking for 3-argument statfs function (DEC OSF/1)" >&5
   if eval "test \"`echo '$''{'fu_cv_sys_stat_statfs3_osf1'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12180,7 +12276,7 @@ else
   fu_cv_sys_stat_statfs3_osf1=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 12184 "configure"
+#line 12280 "configure"
 #include "confdefs.h"
 
 #include <sys/param.h>
@@ -12193,7 +12289,7 @@ else
     exit (statfs (".", &fsd, sizeof (struct statfs)));
   }
 EOF
-if { (eval echo configure:12197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12293: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   fu_cv_sys_stat_statfs3_osf1=yes
 else
@@ -12220,7 +12316,7 @@ fi
 if test $space = no; then
 # AIX
   echo $ac_n "checking for two-argument statfs with statfs.bsize member (AIX, 4.3BSD)""... $ac_c" 1>&6
-echo "configure:12224: checking for two-argument statfs with statfs.bsize member (AIX, 4.3BSD)" >&5
+echo "configure:12320: checking for two-argument statfs with statfs.bsize member (AIX, 4.3BSD)" >&5
   if eval "test \"`echo '$''{'fu_cv_sys_stat_statfs2_bsize'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12228,7 +12324,7 @@ else
   fu_cv_sys_stat_statfs2_bsize=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 12232 "configure"
+#line 12328 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_SYS_PARAM_H
@@ -12247,7 +12343,7 @@ else
   exit (statfs (".", &fsd));
   }
 EOF
-if { (eval echo configure:12251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12347: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   fu_cv_sys_stat_statfs2_bsize=yes
 else
@@ -12274,7 +12370,7 @@ fi
 if test $space = no; then
 # SVR3
   echo $ac_n "checking for four-argument statfs (AIX-3.2.5, SVR3)""... $ac_c" 1>&6
-echo "configure:12278: checking for four-argument statfs (AIX-3.2.5, SVR3)" >&5
+echo "configure:12374: checking for four-argument statfs (AIX-3.2.5, SVR3)" >&5
   if eval "test \"`echo '$''{'fu_cv_sys_stat_statfs4'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12282,7 +12378,7 @@ else
   fu_cv_sys_stat_statfs4=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 12286 "configure"
+#line 12382 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/statfs.h>
@@ -12292,7 +12388,7 @@ else
   exit (statfs (".", &fsd, sizeof fsd, 0));
   }
 EOF
-if { (eval echo configure:12296: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12392: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   fu_cv_sys_stat_statfs4=yes
 else
@@ -12319,7 +12415,7 @@ fi
 if test $space = no; then
 # 4.4BSD and NetBSD
   echo $ac_n "checking for two-argument statfs with statfs.fsize member (4.4BSD and NetBSD)""... $ac_c" 1>&6
-echo "configure:12323: checking for two-argument statfs with statfs.fsize member (4.4BSD and NetBSD)" >&5
+echo "configure:12419: checking for two-argument statfs with statfs.fsize member (4.4BSD and NetBSD)" >&5
   if eval "test \"`echo '$''{'fu_cv_sys_stat_statfs2_fsize'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12327,7 +12423,7 @@ else
   fu_cv_sys_stat_statfs2_fsize=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 12331 "configure"
+#line 12427 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef HAVE_SYS_PARAM_H
@@ -12343,7 +12439,7 @@ else
   exit (statfs (".", &fsd));
   }
 EOF
-if { (eval echo configure:12347: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   fu_cv_sys_stat_statfs2_fsize=yes
 else
@@ -12370,7 +12466,7 @@ fi
 if test $space = no; then
   # Ultrix
   echo $ac_n "checking for two-argument statfs with struct fs_data (Ultrix)""... $ac_c" 1>&6
-echo "configure:12374: checking for two-argument statfs with struct fs_data (Ultrix)" >&5
+echo "configure:12470: checking for two-argument statfs with struct fs_data (Ultrix)" >&5
   if eval "test \"`echo '$''{'fu_cv_sys_stat_fs_data'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -12378,7 +12474,7 @@ else
   fu_cv_sys_stat_fs_data=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 12382 "configure"
+#line 12478 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #ifdef HAVE_SYS_PARAM_H
@@ -12398,7 +12494,7 @@ else
   exit (statfs (".", &fsd) != 1);
   }
 EOF
-if { (eval echo configure:12402: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12498: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   fu_cv_sys_stat_fs_data=yes
 else
@@ -12431,9 +12527,9 @@ fi
 # file support.
 #
 echo $ac_n "checking if large file support can be enabled""... $ac_c" 1>&6
-echo "configure:12435: checking if large file support can be enabled" >&5
+echo "configure:12531: checking if large file support can be enabled" >&5
 cat > conftest.$ac_ext <<EOF
-#line 12437 "configure"
+#line 12533 "configure"
 #include "confdefs.h"
 
 #if defined(HAVE_LONGLONG) && (defined(HAVE_OFF64_T) || (defined(SIZEOF_OFF_T) && (SIZEOF_OFF_T == 8)))
@@ -12446,7 +12542,7 @@ int main() {
 int i
 ; return 0; }
 EOF
-if { (eval echo configure:12450: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12546: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   samba_cv_HAVE_EXPLICIT_LARGEFILE_SUPPORT=yes
 else
@@ -12511,7 +12607,7 @@ fi
 # check for ACL support
 
 echo $ac_n "checking whether to support ACLs""... $ac_c" 1>&6
-echo "configure:12515: checking whether to support ACLs" >&5
+echo "configure:12611: checking whether to support ACLs" >&5
 # Check whether --with-acl-support or --without-acl-support was given.
 if test "${with_acl_support+set}" = set; then
   withval="$with_acl_support"
@@ -12557,7 +12653,7 @@ EOF
 			;;
         *)
 			echo $ac_n "checking for acl_get_file in -lacl""... $ac_c" 1>&6
-echo "configure:12561: checking for acl_get_file in -lacl" >&5
+echo "configure:12657: checking for acl_get_file in -lacl" >&5
 ac_lib_var=`echo acl'_'acl_get_file | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -12565,7 +12661,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lacl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 12569 "configure"
+#line 12665 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -12576,7 +12672,7 @@ int main() {
 acl_get_file()
 ; return 0; }
 EOF
-if { (eval echo configure:12580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12676: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -12604,13 +12700,13 @@ else
 fi
 
 			echo $ac_n "checking for ACL support""... $ac_c" 1>&6
-echo "configure:12608: checking for ACL support" >&5
+echo "configure:12704: checking for ACL support" >&5
 if eval "test \"`echo '$''{'samba_cv_HAVE_POSIX_ACLS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 			cat > conftest.$ac_ext <<EOF
-#line 12614 "configure"
+#line 12710 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/acl.h>
@@ -12618,7 +12714,7 @@ int main() {
  acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);
 ; return 0; }
 EOF
-if { (eval echo configure:12622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   samba_cv_HAVE_POSIX_ACLS=yes
 else
@@ -12638,13 +12734,13 @@ echo "$ac_t""$samba_cv_HAVE_POSIX_ACLS" 1>&6
 EOF
 
 				echo $ac_n "checking for acl_get_perm_np""... $ac_c" 1>&6
-echo "configure:12642: checking for acl_get_perm_np" >&5
+echo "configure:12738: checking for acl_get_perm_np" >&5
 if eval "test \"`echo '$''{'samba_cv_HAVE_ACL_GET_PERM_NP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   
 				cat > conftest.$ac_ext <<EOF
-#line 12648 "configure"
+#line 12744 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/acl.h>
@@ -12652,7 +12748,7 @@ int main() {
  acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);
 ; return 0; }
 EOF
-if { (eval echo configure:12656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   samba_cv_HAVE_ACL_GET_PERM_NP=yes
 else
@@ -12699,7 +12795,7 @@ fi
 # (WINBIND_STARGETS) and shared libraries (WINBIND_LTARGETS).
 
 echo $ac_n "checking whether to build winbind""... $ac_c" 1>&6
-echo "configure:12703: checking whether to build winbind" >&5
+echo "configure:12799: checking whether to build winbind" >&5
 
 # Initially, the value of $host_os decides whether winbind is supported
 
@@ -12778,11 +12874,11 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 12782 "configure"
+#line 12878 "configure"
 #include "confdefs.h"
 #include "${srcdir-.}/tests/summary.c"
 EOF
-if { (eval echo configure:12786: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:12882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   echo "configure OK";
 else
diff --git a/source3/configure.in b/source3/configure.in
index dab7ab4ab3..f888db47ac 100644
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -1611,7 +1611,7 @@ AC_ARG_WITH(krb5,
   *)
     AC_MSG_RESULT(yes)
     AC_DEFINE(KRB5_AUTH)
-    LIBS="$LIBS -lkrb5 -lk5crypto -lcom_err"
+    LIBS="$LIBS -lkrb5"
     CFLAGS="$CFLAGS -I$withval/include"
     LDFLAGS="$LDFLAGS -L$withval/lib"
     AC_DEFINE(HAVE_KRB5)
@@ -1626,10 +1626,14 @@ AC_ARG_WITH(krb5,
 ########################################################
 # now see if we can find the krb5 libs in standard paths
 if test x$have_krb5 != xyes; then
-AC_CHECK_LIB(krb5, krb5_mk_req_extended, [LIBS="$LIBS -lkrb5 -lk5crypto -lcom_err";
+AC_CHECK_LIB(krb5, krb5_mk_req_extended, [LIBS="$LIBS -lkrb5";
 	AC_DEFINE(HAVE_KRB5)])
 fi
 
+##################################################################
+# we might need the k5crypto and com_err libraries on some systems
+AC_CHECK_LIB(k5crypto, krb5_encrypt_data)
+AC_CHECK_LIB(com_err, _et_list)
 
 #################################################
 # check for automount support
-- 
cgit