[Emacs-diffs] trunk r117941: Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.

[Paul Eggert]

------------------------------------------------------------
revno: 117941
revision-id: address@hidden
parent: address@hidden
author: Paul Eggert  <address@hidden>
committer: Paul Eggert <address@hidden>
branch nick: trunk
timestamp: Wed 2014-09-24 13:54:25 -0700
message:
  Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
  
  * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
  if !defined DOS_NT && !defined GNU_LINUX.  I've tested this on AIX
  and Solaris and it's likely to work on similar platforms.
modified:
  src/ChangeLog                  changelog-20091113204419-o5vbwnq5f7feedwu-1438
  src/lisp.h                     lisp.h-20091113204419-o5vbwnq5f7feedwu-253

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2014-09-24 20:30:28 +0000
+++ b/src/ChangeLog     2014-09-24 20:54:25 +0000
@@ -1,5 +1,10 @@
 2014-09-24  Paul Eggert  <address@hidden>
 
+       Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
+       * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
+       if !defined DOS_NT && !defined GNU_LINUX.  I've tested this on AIX
+       and Solaris and it's likely to work on similar platforms.
+
        Avoid signed integer overflow when converting Time to ptrdiff_t.
        * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
        New macros.

=== modified file 'src/lisp.h'
--- a/src/lisp.h        2014-09-24 13:42:42 +0000
+++ b/src/lisp.h        2014-09-24 20:54:25 +0000
@@ -282,13 +282,12 @@
 # endif
 #endif
 
-/* This should work on GNU/Linux with GCC.  Other configurations may be
-   problematic and/or not tested yet.  Clang is known to have problems,
-   see http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00506.html.
+/* This should work with GCC on non-DOS_NT.  Clang has known problems; see
+   http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00506.html.
    Also http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00422.html
-   describes an issues with 32-bit MS-Windows.  */
+   describes an issue with 32-bit MS-Windows.  */
 #ifndef USE_STACK_LISP_OBJECTS
-# if defined (GNU_LINUX) && defined (__GNUC__) && !defined (__clang__)
+# if defined __GNUC__ && !defined __clang__ && !defined DOS_NT
 #  define USE_STACK_LISP_OBJECTS true
 # else
 #  define USE_STACK_LISP_OBJECTS false