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Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.

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* 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.
This commit is contained in:
Paul Eggert 2014-09-24 13:54:25 -07:00
parent 203a9eb0ec
commit 59355ea9ce
2 changed files with 9 additions and 5 deletions
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5
src/ChangeLog
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@ -1,5 +1,10 @@
2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
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.

9
src/lisp.h
View File

@ -282,13 +282,12 @@ error !;
# 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