* configure.ac [alpha]: Explicit error in non-ELF case.

* doc/emacs/ack.texi (Acknowledgments): Comment out old alpha stuff.

* lisp/emacs-lisp/authors.el (authors-fixed-entries):
Comment out old alpha stuff.

Fixes: debbugs:15601

ChangeLog

+2013-10-13  Glenn Morris  <rgm@gnu.org>
+
+	* configure.ac [alpha]: Explicit error in non-ELF case.  (Bug#15601)
+
 2013-10-12  Paul Eggert  <eggert@cs.ucla.edu>
 
 	Merge from gnulib, incorporating:

configure.ac

@@ -1175,10 +1175,13 @@ case $canonical in
     if test "x$GCC" = "xyes"; then
       C_SWITCH_MACHINE="-fno-common"
     else
-      AC_MSG_ERROR([What gives?  Fix me if DEC Unix supports ELF now.])
+      AC_MSG_ERROR([Non-GCC compilers are not supported.])
     fi
   else
-    UNEXEC_OBJ=unexalpha.o
+      dnl This was the unexalpha.c case.  Removed in 24.1, 2010-07-24,
+      dnl albeit under the mistaken assumption that said file
+      dnl was no longer used.
+      AC_MSG_ERROR([Non-ELF systems are not supported since Emacs 24.1.])
   fi
   ;;
 esac

doc/emacs/ChangeLog

+2013-10-13  Glenn Morris  <rgm@gnu.org>
+
+	* ack.texi (Acknowledgments): Comment out old alpha stuff.
+
 2013-10-13  Xue Fuqiao  <xfq.free@gmail.com>
 
 	* calendar.texi (Special Diary Entries): Remove @refill.

doc/emacs/ack.texi

@@ -1099,9 +1099,11 @@ Ronald S. Schnell wrote @file{dunnet.el}, a text adventure game.
 Philippe Schnoebelen wrote @file{gomoku.el}, a Go Moku game played
 against Emacs; and @file{mpuz.el}, a multiplication puzzle.
 
-@c FIXME files no longer included; but see bug 15601.
+@ignore
+@c Removed in 24.1.
 @item
 Rainer Schöpf contributed to Alpha and OSF1 support.
+@end ignore
 
 @item
 Jan Schormann wrote @file{solitaire.el}, an implementation of the

lisp/ChangeLog

+2013-10-13  Glenn Morris  <rgm@gnu.org>
+
+	* emacs-lisp/authors.el (authors-fixed-entries):
+	Comment out old alpha stuff.
+
 2013-10-13  Dmitry Gutov  <dgutov@yandex.ru>
 
 	* progmodes/ruby-mode.el (ruby-mode): Add `ruby-mode-set-encoding'

lisp/emacs-lisp/authors.el

@@ -518,8 +518,8 @@ Changes to files in this list are not listed.")
     ("Schlumberger Technology Corporation" :changed "gud.el")
     ;; Replaced by tcl.el.
 ;;;    ("Gregor Schmid" :wrote "tcl-mode.el")
-    ;; FIXME files no longer included; but see bug 15601
-    ("Rainer Schöpf" :wrote "alpha.h" "unexalpha.c")
+    ;; No longer distributed since 24.1.
+;;;    ("Rainer Schöpf" :wrote "alpha.h" "unexalpha.c")
     ;; No longer distributed: emacsserver.c.
     ("William Sommerfeld" :wrote "emacsclient.c" "scribe.el")
     ;; No longer distributed: emacsserver.c.