PATCH: hurd builds

[Clint Adams <clint@xxxxxxx>]

Hurd recently changed it's ABI.  This should let it build modules again.

Index: zshconfig.ac
===================================================================
RCS file: /cvsroot/zsh/zsh/zshconfig.ac,v
retrieving revision 1.26
diff -u -r1.26 zshconfig.ac
--- zshconfig.ac	19 Mar 2002 14:34:01 -0000	1.26
+++ zshconfig.ac	29 Apr 2002 16:39:26 -0000
@@ -1660,7 +1660,7 @@
   fi
   case "$host_os" in
     hpux*)        DLLDFLAGS="${DLLDFLAGS=-b}" ;;
-    freebsd*|linux*|irix*|osf*) DLLDFLAGS="${DLLDFLAGS=-shared}" ;;
+    freebsd*|linux*|irix*|osf*|gnu*) DLLDFLAGS="${DLLDFLAGS=-shared}" ;;
     sunos*)       DLLDFLAGS="${DLLDFLAGS=-assert nodefinitions}" ;;
     sysv4*|esix*) DLLDFLAGS="${DLLDFLAGS=-G $ldflags}" ;;
     netbsd*)      DLLDFLAGS="${DLLDFLAGS=${DLLDARG}-x -shared --whole-archive}" ;;
@@ -1684,7 +1684,7 @@
   esac
   case "$host" in
     *-hpux*)  EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-E}" ;;
-    *-freebsd[3-9]*|*-linux*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-rdynamic}" ;;
+    *-freebsd[3-9]*|*-linux*|gnu*) EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-rdynamic}" ;;
     *openbsd*)
        if test $zsh_cv_sys_elf = yes; then
 	 EXTRA_LDFLAGS="${EXTRA_LDFLAGS=-Wl,-E}"