From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun, 31 Aug 2014 02:50:10 +0000 (-0700)
Subject: * configure.ac (__restrict_arr): Remove; no longer used.
X-Git-Tag: emacs-25.0.90~2635^2~679^2~383
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=53d815b09fe53c749acce4c8aaf427367050f2bd;p=emacs.git

* configure.ac (__restrict_arr): Remove; no longer used.
---

diff --git a/ChangeLog b/ChangeLog
index b61def192ad..18ded9664fa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,7 @@
 
 	* configure.ac (MAKE): Export it, for config.status.
 	Needed on AIX when 'configure' infers MAKE=gmake.
+	(__restrict_arr): Remove; no longer used.
 
 2014-08-30  Paul Eggert  <eggert@cs.ucla.edu>
 
diff --git a/configure.ac b/configure.ac
index 32a55fc46e9..596fab64a05 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4005,15 +4005,6 @@ fi
 
 AC_TYPE_MBSTATE_T
 
-AC_CACHE_CHECK([for C restricted array declarations], emacs_cv_c_restrict_arr,
-  [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[void fred (int x[__restrict]);]], [[]])],
-                  emacs_cv_c_restrict_arr=yes, emacs_cv_c_restrict_arr=no)])
-if test "$emacs_cv_c_restrict_arr" = yes; then
-  AC_DEFINE(__restrict_arr, __restrict,
-    [Define to compiler's equivalent of C99 restrict keyword in array
-     declarations.  Define as empty for no equivalent.])
-fi
-
 dnl Fixme: AC_SYS_POSIX_TERMIOS should probably be used, but it's not clear
 dnl how the tty code is related to POSIX and/or other versions of termios.
 dnl The following looks like a useful start.