ChangeLog, Makefile.in, configure.in, MCONFIG.in, configure, wordwrap.pl:
Makefile.in (depend): Make "make depend" at the top-level
automatically recurse through all subdirectories.
configure.in: Test for perl since it's needed by wordwrap.pl
MCONFIG.in (depend): Fix make-depend so that it the dependencies are
automatically word-wrapped. Added the makefile macro $(PERL).
wordwrap.pl: New file which does the word wrapping.
diff --git a/configure.in b/configure.in
index 406a28e..dfc1cf5 100644
--- a/configure.in
+++ b/configure.in
@@ -312,6 +312,7 @@
AC_PATH_PROG(CHMOD, chmod, :)
AC_PATH_PROG(AWK, awk, awk)
AC_PATH_PROG(SED, sed, sed)
+AC_PATH_PROG(PERL, perl, perl)
AC_CHECK_TOOL(AR, ar, ar)
AC_CHECK_TOOL(RANLIB, ranlib, :)
AC_CHECK_TOOL(STRIP, strip, :)