configure.ac (target_header_dir): vfork is a stub under djgpp.

* configure.ac (target_header_dir): vfork is a stub under djgpp.
* configure: Regenerated.

From-SVN: r95979

libiberty/ChangeLog

+2005-03-06  DJ Delorie  <dj@redhat.com>
+
+	* configure.ac (target_header_dir): vfork is a stub under djgpp.
+	* configure: Regenerated.
+
 2005-03-01  Jan Beulich  <jbeulich@novell.com>
 
 	* Makefile.in (CFILES): Add unlink-if-ordinary.c

libiberty/configure.ac

@@ -445,6 +445,11 @@ if test -z "${setobjs}"; then
     libiberty_cv_var_sys_errlist=yes
     ;;
 
+  *-*-msdosdjgpp)
+    # vfork and fork are stubs.
+    ac_cv_func_vfork_works=no
+    ;;
+
   *-*-uwin*)
     # Under some versions of uwin, vfork is notoriously buggy and the test 
     # can hang configure; on other versions, vfork exists just as a stub.