Reduce the number of versioned files storing the short copyright string

* configure.ac (copyright): New output variable.
(COPYRIGHT): New AC_DEFINE.

* admin/admin.el (set-copyright): No more need to set copyrights for
nextstep, or .c files.  Add configure.ac and config.nt.

* lib-src/ebrowse.c (version):
* lib-src/etags.c (print_version): Use COPYRIGHT.

* nextstep/templates/Info-gnustep.plist.in:
* nextstep/templates/InfoPlist.strings.in:
* nextstep/templates/Info.plist.in: Let configure set copyright.

* nt/config.nt (COPYRIGHT): New.

* src/emacs.c: Use COPYRIGHT.

15 files changed, 48 insertions, 30 deletions

diff --git a/ChangeLog b/ChangeLog
index 4bdca0c914a..5edcd767b27 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2012-09-17  Glenn Morris  <rgm@gnu.org>
+
+        * configure.ac (copyright): New output variable.
+        (COPYRIGHT): New AC_DEFINE.
+
 2012-09-16  Paul Eggert  <eggert@cs.ucla.edu>
 
         Remove configure's --without-sync-input option (Bug#12450).
diff --git a/admin/ChangeLog b/admin/ChangeLog
index 8fe16b9e766..6d3118d8ba6 100644
--- a/admin/ChangeLog
+++ b/admin/ChangeLog
@@ -1,3 +1,8 @@
+2012-09-17  Glenn Morris  <rgm@gnu.org>
+
+        * admin.el (set-copyright): No more need to set copyrights for
+        nextstep, or .c files.  Add configure.ac and config.nt.
+
 2012-09-16  Paul Eggert  <eggert@cs.ucla.edu>
 
         Remove configure's --without-sync-input option (Bug#12450).
diff --git a/admin/admin.el b/admin/admin.el
index b076bb67dd1..4d68fca97b2 100644
--- a/admin/admin.el
+++ b/admin/admin.el
@@ -140,34 +140,18 @@ Root must be the root of an Emacs source tree."
                          (format-time-string "%Y")))))
   (unless (file-exists-p (expand-file-name "src/emacs.c" root))
     (error "%s doesn't seem to be the root of an Emacs source tree" root))
-  (set-version-in-file root "src/emacs.c" copyright
-                       (rx (and "emacs_copyright" (0+ (not (in ?\")))
-                                ?\" (submatch (1+ (not (in ?\")))) ?\")))
-  (set-version-in-file root "lib-src/ebrowse.c" copyright
-                       (rx (and "emacs_copyright" (0+ (not (in ?\")))
-                                ?\" (submatch (1+ (not (in ?\")))) ?\")))
-  (set-version-in-file root "lib-src/etags.c" copyright
-                       (rx (and "emacs_copyright" (0+ (not (in ?\")))
+  (set-version-in-file root "configure.ac" copyright
+                       (rx (and bol "copyright" (0+ (not (in ?\")))
                                 ?\" (submatch (1+ (not (in ?\")))) ?\")))
+  (set-version-in-file root "nt/config.nt" copyright
+                       (rx (and bol "#" (0+ blank) "define" (1+ blank)
+                                "COPYRIGHT" (1+ blank)
+                                ?\" (submatch (1+ (not (in ?\")))) ?\")))
   (set-version-in-file root "lib-src/rcs2log" copyright
                        (rx (and "Copyright" (0+ space) ?= (0+ space)
                                 ?\' (submatch (1+ nonl)))))
   ;; This one is a nuisance, as it needs to be split over two lines.
   (string-match "\\(.*[0-9]\\{4\\} *\\)\\(.*\\)" copyright)
-  ;; nextstep.
-  (set-version-in-file
-   root "nextstep/templates/Info.plist.in"
-   copyright (rx (and "CFBundleGetInfoString" (1+ anything) "Emacs" (1+ space)
-                    (1+ (in "0-9.")) (1+ space)
-                    (submatch (1+ (not (in ?\<)))))))
-  (set-version-in-file
-   root "nextstep/templates/InfoPlist.strings.in"
-   copyright (rx (and "NSHumanReadableCopyright" (0+ space) ?\= (0+ space)
-                    ?\" (submatch (1+ (not (in ?\")))))))
-  (set-version-in-file
-   root "nextstep/templates/Info-gnustep.plist.in"
-   copyright (rx (and "Copyright" (0+ space) ?\= (0+ space)
-                      ?\" (submatch (1+ (not (in ?\")))))))
   (when (string-match "\\([0-9]\\{4\\}\\)" copyright)
     (setq copyright (match-string 1 copyright))
     (dolist (file (directory-files (expand-file-name "etc/refcards" root)
diff --git a/configure.ac b/configure.ac
index 569b367371a..d09d22bcbbd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3978,6 +3978,11 @@ fi
 
 version=$PACKAGE_VERSION
 
+copyright="Copyright (C) 2012 Free Software Foundation, Inc."
+AC_DEFINE_UNQUOTED(COPYRIGHT, ["$copyright"],
+  [Short copyright string for this version of Emacs.])
+AC_SUBST(copyright)
+
 ### Specify what sort of things we'll be editing into Makefile and config.h.
 ### Use configuration here uncanonicalized to avoid exceeding size limits.
 AC_SUBST(version)
diff --git a/lib-src/ChangeLog b/lib-src/ChangeLog
index f5846657707..3f1e287db34 100644
--- a/lib-src/ChangeLog
+++ b/lib-src/ChangeLog
@@ -1,3 +1,8 @@
+2012-09-17  Glenn Morris  <rgm@gnu.org>
+
+        * ebrowse.c (version):
+        * etags.c (print_version): Use COPYRIGHT.
+
 2012-09-11  Paul Eggert  <eggert@cs.ucla.edu>
 
         * pop.c (socket_connection) [HAVE_GETADDRINFO]:
diff --git a/lib-src/ebrowse.c b/lib-src/ebrowse.c
index f8569fe3747..056ed471fde 100644
--- a/lib-src/ebrowse.c
+++ b/lib-src/ebrowse.c
@@ -3516,8 +3516,7 @@ usage (int error)
 static _Noreturn void
 version (void)
 {
-  /* Makes it easier to update automatically. */
-  char emacs_copyright[] = "Copyright (C) 2012 Free Software Foundation, Inc.";
+  char emacs_copyright[] = COPYRIGHT;
 
   printf ("ebrowse %s\n", VERSION);
   puts (emacs_copyright);
diff --git a/lib-src/etags.c b/lib-src/etags.c
index e65082de534..ec415e9905f 100644
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -836,8 +836,7 @@ etags --help --lang=ada.");
 static void
 print_version (void)
 {
-  /* Makes it easier to update automatically. */
-  char emacs_copyright[] = "Copyright (C) 2012 Free Software Foundation, Inc.";
+  char emacs_copyright[] = COPYRIGHT;
 
   printf ("%s (%s %s)\n", (CTAGS) ? "ctags" : "etags", EMACS_NAME, VERSION);
   puts (emacs_copyright);
diff --git a/nextstep/ChangeLog b/nextstep/ChangeLog
index be73bc1f168..53f42c97716 100644
--- a/nextstep/ChangeLog
+++ b/nextstep/ChangeLog
@@ -1,3 +1,8 @@
+2012-09-17  Glenn Morris  <rgm@gnu.org>
+
+        * templates/Info-gnustep.plist.in, templates/InfoPlist.strings.in:
+        * templates/Info.plist.in: Let configure set copyright.
+
 2012-09-16  Glenn Morris  <rgm@gnu.org>
 
         * Makefile.in: New file.
diff --git a/nextstep/templates/Info-gnustep.plist.in b/nextstep/templates/Info-gnustep.plist.in
index 6da5af489fb..4ac97e5cde6 100644
--- a/nextstep/templates/Info-gnustep.plist.in
+++ b/nextstep/templates/Info-gnustep.plist.in
@@ -11,7 +11,7 @@
         "Carl Edman (NeXTstep)",
         "..see etc/NEXTSTEP"
     );
-    Copyright = "Copyright (C) 2012 Free Software Foundation, Inc.";
+    Copyright = "@copyright@";
     CopyrightDescription = "Released under the GNU General Public License Version 3 or later";
     FullVersionID = "Emacs @version@, NS Windowing";
     NSExecutable = Emacs;
diff --git a/nextstep/templates/Info.plist.in b/nextstep/templates/Info.plist.in
index df9708eae71..25c73916e58 100644
--- a/nextstep/templates/Info.plist.in
+++ b/nextstep/templates/Info.plist.in
@@ -553,7 +553,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
         <key>CFBundleExecutable</key>
         <string>Emacs</string>
         <key>CFBundleGetInfoString</key>
-        <string>Emacs @version@ Copyright (C) 2012 Free Software Foundation, Inc.</string>
+        <string>Emacs @version@ @copyright@</string>
         <key>CFBundleIconFile</key>
         <string>Emacs.icns</string>
         <key>CFBundleIdentifier</key>
diff --git a/nextstep/templates/InfoPlist.strings.in b/nextstep/templates/InfoPlist.strings.in
index ce9779c7ac8..f38d8925017 100644
--- a/nextstep/templates/InfoPlist.strings.in
+++ b/nextstep/templates/InfoPlist.strings.in
@@ -3,4 +3,4 @@
 CFBundleName = "Emacs";
 CFBundleShortVersionString = "Version @version@";
 CFBundleGetInfoString = "Emacs version @version@, NS Windowing";
-NSHumanReadableCopyright = "Copyright (C) 2012 Free Software Foundation, Inc.";
+NSHumanReadableCopyright = "@copyright@";
diff --git a/nt/ChangeLog b/nt/ChangeLog
index 197ce0cf850..f2a5281d1f8 100644
--- a/nt/ChangeLog
+++ b/nt/ChangeLog
@@ -1,3 +1,7 @@
+2012-09-17  Glenn Morris  <rgm@gnu.org>
+
+        * config.nt (COPYRIGHT): New.
+
 2012-09-15  Paul Eggert  <eggert@cs.ucla.edu>
 
         Port _setjmp fix to POSIXish hosts as well as Microsoft.
diff --git a/nt/config.nt b/nt/config.nt
index 82b7da430ab..96217a8c580 100644
--- a/nt/config.nt
+++ b/nt/config.nt
@@ -86,6 +86,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
    his/her Emacs. */
 #undef CLASH_DETECTION
 
+/* Short copyright string for this version of Emacs. */
+#define COPYRIGHT "Copyright (C) 2012 Free Software Foundation, Inc."
+
 /* Define to one of '_getb67', 'GETB67', 'getb67' for Cray-2 and Cray-YMP
    systems. This function is required for 'alloca.c' support on those systems.
    */
diff --git a/src/ChangeLog b/src/ChangeLog
index f21395d9632..3c0799d14b3 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2012-09-17  Glenn Morris  <rgm@gnu.org>
+
+        * emacs.c: Use COPYRIGHT.
+
 2012-09-16  Paul Eggert  <eggert@cs.ucla.edu>
 
         Remove configure's --without-sync-input option (Bug#12450).
diff --git a/src/emacs.c b/src/emacs.c
index 233c0e68a14..d4b52ab64ea 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -88,7 +88,7 @@ extern void moncontrol (int mode);
 #endif
 
 static const char emacs_version[] = VERSION;
-static const char emacs_copyright[] = "Copyright (C) 2012 Free Software Foundation, Inc.";
+static const char emacs_copyright[] = COPYRIGHT;
 
 /* Empty lisp strings.  To avoid having to build any others.  */
 Lisp_Object empty_unibyte_string, empty_multibyte_string;