Remove empty machine description files

* configure.in: Remove reference to removed machine description
files and allow $machine and $machfile to be empty.  Substitute
M_FILE/S_FILE instead of machfile/opsysfile.

* msdos/sed1v2.inp (M_FILE, S_FILE): Add $(srcdir)/ prefix.

* Makefile.in (M_FILE): Substitute @M_FILE@ instead of @machfile@.
(S_FILE): Substitute @S_FILE@ instead of @opsysfile@.
* src/m/arm.h, src/m/sh3.h, src/m/xtensa.h: Remove files.

1 files changed, 6 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 770f05e6c1b..ac14beb0b4b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-12-04  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * configure.in: Remove reference to removed machine description
+        files and allow $machine and $machfile to be empty.  Substitute
+        M_FILE/S_FILE instead of machfile/opsysfile.
+
 2010-12-03  Glenn Morris  <rgm@gnu.org>
 
         * make-dist: Remove EMACS_UNIBYTE unsetting; it does nothing.