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[Emacs-diffs] /srv/bzr/emacs/trunk r109020: All the cool platforms suppo
From: |
Glenn Morris |
Subject: |
[Emacs-diffs] /srv/bzr/emacs/trunk r109020: All the cool platforms support CLASH_DETECTION... |
Date: |
Wed, 11 Jul 2012 00:07:19 -0700 |
User-agent: |
Bazaar (2.5.0) |
------------------------------------------------------------
revno: 109020
committer: Glenn Morris <address@hidden>
branch nick: trunk
timestamp: Wed 2012-07-11 00:07:19 -0700
message:
All the cool platforms support CLASH_DETECTION...
* configure.ac (CLASH_DETECTION): Define unconditionally.
Every platform using configure supports it.
* src/s/aix4-2.h, src/s/bsd-common.h, src/s/cygwin.h, src/s/darwin.h:
* src/s/gnu-linux.h, src/s/hpux10-20.h, src/s/template.h:
* src/s/usg5-4-common.h: Move CLASH_DETECTION to configure.
* etc/PROBLEMS: Recommend customizing create-lockfiles rather than
recompiling with CLASH_DETECTION unset.
modified:
ChangeLog
configure.ac
etc/PROBLEMS
src/ChangeLog
src/s/aix4-2.h
src/s/bsd-common.h
src/s/cygwin.h
src/s/darwin.h
src/s/gnu-linux.h
src/s/hpux10-20.h
src/s/template.h
src/s/usg5-4-common.h
=== modified file 'ChangeLog'
--- a/ChangeLog 2012-07-11 07:05:21 +0000
+++ b/ChangeLog 2012-07-11 07:07:19 +0000
@@ -1,5 +1,7 @@
2012-07-11 Glenn Morris <address@hidden>
+ * configure.ac (CLASH_DETECTION): Define unconditionally.
+
* configure.ac (opsysfile): Use bsd-common on gnu systems.
* configure.ac (GNU_LIBRARY_PENDING_OUTPUT_COUNT):
=== modified file 'configure.ac'
--- a/configure.ac 2012-07-11 07:05:21 +0000
+++ b/configure.ac 2012-07-11 07:07:19 +0000
@@ -3124,6 +3124,14 @@
dnl AC_DEFINE(HAVE_TCATTR, 1, [Define to 1 if you have tcgetattr and
tcsetattr.])
dnl fi
+dnl Every platform that uses configure (ie every non-MS platform)
+dnl supports this. There is a create-lockfiles option you can
+dnl customize if you do not want the lock files to be written.
+dnl So it is not clear that this #define still needs to exist.
+AC_DEFINE(CLASH_DETECTION, 1, [Define if you want lock files to be written,
+ so that Emacs can tell instantly when you try to modify a file that
+ someone else has modified in his/her Emacs.])
+
case $opsys in
darwin | gnu | hpux* | *bsd )
AC_DEFINE(NO_TERMIO, 1, [Define if termio.h should not be included.])
=== modified file 'etc/PROBLEMS'
--- a/etc/PROBLEMS 2012-06-29 06:28:37 +0000
+++ b/etc/PROBLEMS 2012-07-11 07:07:19 +0000
@@ -1884,8 +1884,8 @@
with +t bit, the directory owner becomes the owner of the symbolic
link, so that it cannot be removed by anyone else.
-If you don't like those useless links, you can let Emacs not to using
-file lock by adding #undef CLASH_DETECTION to config.h.
+If you don't like those useless links, you can customize
+the option `create-lockfiles'.
*** FreeBSD: Getting a Meta key on the console.
=== modified file 'src/ChangeLog'
--- a/src/ChangeLog 2012-07-11 07:05:21 +0000
+++ b/src/ChangeLog 2012-07-11 07:07:19 +0000
@@ -1,5 +1,9 @@
2012-07-11 Glenn Morris <address@hidden>
+ * s/aix4-2.h, s/bsd-common.h, s/cygwin.h, s/darwin.h:
+ * s/gnu-linux.h, s/hpux10-20.h, s/template.h, s/usg5-4-common.h:
+ Move CLASH_DETECTION to configure.
+
* s/gnu.h: Remove file, which is now empty.
* s/gnu.h, s/gnu-linux.h:
=== modified file 'src/s/aix4-2.h'
--- a/src/s/aix4-2.h 2012-07-11 00:01:21 +0000
+++ b/src/s/aix4-2.h 2012-07-11 07:07:19 +0000
@@ -42,7 +42,6 @@
/* Perry Smith <address@hidden> says these are correct. */
#define SIGNALS_VIA_CHARACTERS
-#define CLASH_DETECTION
/* Perry Smith <address@hidden> says these are correct. */
#undef sigmask
=== modified file 'src/s/bsd-common.h'
--- a/src/s/bsd-common.h 2012-06-13 18:11:05 +0000
+++ b/src/s/bsd-common.h 2012-07-11 07:07:19 +0000
@@ -60,10 +60,5 @@
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
#define HAVE_SOCKETS
-/* Define CLASH_DETECTION if you want lock files to be written
- so that Emacs can tell instantly when you try to modify
- a file that someone else has modified in his Emacs. */
-#define CLASH_DETECTION
-
/* Send signals to subprocesses by "typing" special chars at them. */
#define SIGNALS_VIA_CHARACTERS
=== modified file 'src/s/cygwin.h'
--- a/src/s/cygwin.h 2012-07-10 07:37:17 +0000
+++ b/src/s/cygwin.h 2012-07-11 07:07:19 +0000
@@ -59,11 +59,6 @@
} \
while (0)
-/* Define CLASH_DETECTION if you want lock files to be written
- so that Emacs can tell instantly when you try to modify
- a file that someone else has modified in his Emacs. */
-#define CLASH_DETECTION
-
/* If the system's imake configuration file defines `NeedWidePrototypes'
as `NO', we must define NARROWPROTO manually. Such a define is
generated in the Makefile generated by `xmkmf'. If we don't
=== modified file 'src/s/darwin.h'
--- a/src/s/darwin.h 2012-07-11 02:29:13 +0000
+++ b/src/s/darwin.h 2012-07-11 07:07:19 +0000
@@ -83,11 +83,6 @@
for process-connection-type dependent on the kernel version. */
#define MIN_PTY_KERNEL_VERSION '7'
-/* Define CLASH_DETECTION if you want lock files to be written
- so that Emacs can tell instantly when you try to modify
- a file that someone else has modified in his Emacs. */
-#define CLASH_DETECTION
-
/* Avoid the use of the name init_process (process.c) because it is
also the name of a Mach system call. */
#define init_process emacs_init_process
=== modified file 'src/s/gnu-linux.h'
--- a/src/s/gnu-linux.h 2012-07-11 06:52:48 +0000
+++ b/src/s/gnu-linux.h 2012-07-11 07:07:19 +0000
@@ -80,11 +80,6 @@
#define HAVE_SOCKETS
-/* Define CLASH_DETECTION if you want lock files to be written
- so that Emacs can tell instantly when you try to modify
- a file that someone else has modified in his Emacs. */
-#define CLASH_DETECTION
-
/* Here, on a separate page, add any special hacks needed
to make Emacs work on this system. For example,
you might define certain system call names that don't
=== modified file 'src/s/hpux10-20.h'
--- a/src/s/hpux10-20.h 2012-07-11 05:57:03 +0000
+++ b/src/s/hpux10-20.h 2012-07-11 07:07:19 +0000
@@ -36,11 +36,6 @@
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
#define HAVE_SOCKETS
-/* Define CLASH_DETECTION if you want lock files to be written
- so that Emacs can tell instantly when you try to modify
- a file that someone else has modified in his Emacs. */
-#define CLASH_DETECTION
-
/* Special hacks needed to make Emacs run on this system. */
/* This is how to get the device name of the tty end of a pty. */
=== modified file 'src/s/template.h'
--- a/src/s/template.h 2012-07-09 04:52:49 +0000
+++ b/src/s/template.h 2012-07-11 07:07:19 +0000
@@ -66,11 +66,6 @@
/* #undef subprocesses */
-/* Define CLASH_DETECTION if you want lock files to be written
- so that Emacs can tell instantly when you try to modify
- a file that someone else has modified in his Emacs. */
-#define CLASH_DETECTION
-
/* If the character used to separate elements of the executable path
is not ':', #define this to be the appropriate character constant. */
/* #define SEPCHAR ':' */
=== modified file 'src/s/usg5-4-common.h'
--- a/src/s/usg5-4-common.h 2012-06-13 18:11:05 +0000
+++ b/src/s/usg5-4-common.h 2012-07-11 07:07:19 +0000
@@ -51,9 +51,6 @@
constant to dimension an array. So wire in the appropriate value here. */
#define NSIG_MINIMUM 32
-/* We can support this. */
-#define CLASH_DETECTION
-
/* Define HAVE_PTYS if the system supports pty devices. */
#define HAVE_PTYS
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