* configure.ac (opsysfile): Use AH_TEMPLATE. Doc fix.

2 files changed, 4 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index 76772a60100..dd206adfcec 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2012-07-31  Glenn Morris  <rgm@gnu.org>
 
+        * configure.ac (opsysfile): Use AH_TEMPLATE.  Doc fix.
+
         * configure.ac (NULL_DEVICE, SEPCHAR, USER_FULL_NAME):
         Move here from src.
 
diff --git a/configure.ac b/configure.ac
index c5befd0cc35..7b8766b0c5f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3889,9 +3889,8 @@ AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION,  "${canonical}",
                    [Define to the canonical Emacs configuration name.])
 AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "${ac_configure_args}",
                    [Define to the options passed to configure.])
-if test -z "No longer used"; then
-  AC_DEFINE(config_opsysfile, [], [Define to the used os dependent file.])
-fi
+AH_TEMPLATE(config_opsysfile, [Some platforms that do not use configure
+  define this to include extra configuration information.])
 
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