Index: openacs-4/etc/config.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/etc/config.tcl,v
diff -u -r1.12 -r1.13
--- openacs-4/etc/config.tcl	11 Nov 2003 16:51:47 -0000	1.12
+++ openacs-4/etc/config.tcl	11 Dec 2003 21:39:44 -0000	1.13
@@ -53,7 +53,6 @@
 ns_param   nssha1             ${bindir}/nssha1.so 
 ns_param   nscache            ${bindir}/nscache.so 
 ns_param   nsrewrite          ${bindir}/nsrewrite.so 
-ns_param   libtdom            ${bindir}/libtdom.so
 
 #---------------------------------------------------------------------
 # nsopenssl will fail unless the cert files are present as specified
@@ -74,10 +73,14 @@
 #ns_param   nscgi              ${bindir}/nscgi.so 
 #ns_param   nsjava             ${bindir}/libnsjava.so
 
-# Required for AOLserver 4
-#ns_param   nsdb               ${bindir}/nsdb.so
+if { [ns_info version] >= 4 } {
+    # Required for AOLserver 4.x
+    ns_param   nsdb               ${bindir}/nsdb.so
+} else {
+    # Required for AOLserver 3.x
+    ns_param   libtdom            ${bindir}/libtdom.so
+}
 
-
 #---------------------------------------------------------------------
 #
 # Rollout email support
@@ -143,7 +146,8 @@
 
 ns_section ns/threads 
 ns_param   mutexmeter         true      ;# measure lock contention 
-ns_param   stacksize          500000
+# The per-thread stack size must be a multiple of 8k for AOLServer to run under MacOS X
+ns_param   stacksize          [expr 128 * 8192]
 
 # 
 # MIME types.