fix build and test problems in Mac OS X (15882)

ChangeLog

@@ -1,3 +1,8 @@
+2001-09-27  Oliver Kiddle  <opk@zsh.org>
+
+	* 15882: zshconfig.ac, Etc/MACHINES, Test/C02cond.ztst: fix
+	build and test problems on MacOS X (Darwin).
+
 2001-09-27  Clint Adams  <clint@zsh.org>
 
 	* 15886: Src/Modules/tcp.c: use select if poll

Etc/MACHINES

@@ -17,6 +17,9 @@ The format of entries is thus:
 Machines
 --------
 
+Apple: MacOS X/Darwin 1.4
+	Should build `out-of-the-box'. Dynamic loading does not work.
+
 Red Hat Inc.: Cygwin
 	Should build `out-of-the-box'.  The compilation directory should
 	be on a file system mounted as binary (the mount command shows

Test/C02cond.ztst

@@ -18,9 +18,7 @@
   mkdir modish
   chgrp $EGID modish
 
-  chmod g+xs modish
-  chmod u+s modish
-  chmod +t modish
+  chmod 7710 modish  # g+xs,u+s,+t
 
   touch unmodish
   chmod 000 unmodish

zshconfig.ac

@@ -307,6 +307,7 @@ fi
 if test -n "$auto_ldflags"; then
   case "${enable_zsh_debug}$host_os" in
     yesaix*|yeshpux*|yesnetbsd*|yesopenbsd*) ;;  # "ld -g" is not valid on these systems
+    darwin*) LDFLAGS=-Wl,-x ;;
     yes*)    LDFLAGS=-g ;;
     *)       LDFLAGS=-s ;;
   esac