am: do not quote `like this', as per GCS recommendation

[platform/upstream/automake.git] / lib / am / lisp.am

diff --git a/lib/am/lisp.am b/lib/am/lisp.am
index 6ffcdbf..21d7f48 100644 (file)
--- a/lib/am/lisp.am
+++ b/lib/am/lisp.am
@@ -1,6 +1,5 @@
 ## automake - create Makefile.in from Makefile.am
-## Copyright (C) 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-## 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+## Copyright (C) 1996-2012 Free Software Foundation, Inc.
 
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@@ -47,21 +46,16 @@ elc-stamp: $(LISP)
 $(am__ELCFILES): elc-stamp
 ## Recover from the removal of $@.
 ##
-## Do not call `make elc-stamp' if emacs is not available, because it would
+## Do not call "make elc-stamp" if emacs is not available, because it would
 ## be useless.
 ##
-## If `make -n' is called, do not execute any command in the recipe that
+## If "make -n" is called, do not execute any command in the recipe that
 ## changes the tree; however, invoke the recursive make for debuggability.
-       @dry=; for f in x $$MAKEFLAGS; do \
-         case $$f in \
-           *=*|--*);; \
-           *n*) dry=:;; \
-         esac; \
-       done; \
+       @if $(am__make_dryrun); then dry=:; else dry=; fi; \
        if test "$(EMACS)" != no && test ! -f $@; then \
-## If `make -j' is used and more than one file has been erased, several
+## If "make -j" is used and more than one file has been erased, several
 ## processes can execute this block.  We have to make sure that only
-## the first one will run `$(MAKE) $(AM_MAKEFLAGS) elc-stamp', and the
+## the first one will run "$(MAKE) $(AM_MAKEFLAGS) elc-stamp", and the
 ## other ones will wait.
 ##
 ## There is a race here if only one child of make receive a signal.