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2005-05-12 Paul Eggert <eggert@CS.UCLA.EDU>

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Explanation for this subtle change:

	From: Paul Eggert <eggert@CS.UCLA.EDU>
	To: config-patches
	Subject: config.guess, config.sub misdiagnose write errors

	config.guess and config.sub sometimes mishandle write errors to
	stdout: they either ignore the errors, or output invalid
	diagnostics when they occur.  For a simple (albeit unrealistic)
	example, on my Solaris 8 (sparc) host, the command "config.guess
	>&-" exits with status 0; it should exit with status 1, due to the
	write failure.

	* config.guess: Don't exit with an explicit exit code of 0.
	* config.sub: Likewise.
This commit is contained in:
Ben Elliston 2005-05-12 11:43:29 +00:00
parent 17cd077be0
commit 047db621af
3 changed files with 238 additions and 220 deletions
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18
ChangeLog
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@ -1,3 +1,21 @@
2005-05-12 Paul Eggert <eggert@CS.UCLA.EDU>
Explanation for this subtle change:
From: Paul Eggert <eggert@CS.UCLA.EDU>
To: config-patches@gnu.org
Subject: config.guess, config.sub misdiagnose write errors
config.guess and config.sub sometimes mishandle write errors to
stdout: they either ignore the errors, or output invalid
diagnostics when they occur. For a simple (albeit unrealistic)
example, on my Solaris 8 (sparc) host, the command "config.guess
>&-" exits with status 0; it should exit with status 1, due to the
write failure.
* config.guess: Don't exit with an explicit exit code of 0.
* config.sub: Likewise.
2005-05-12 Ben Elliston <bje@gnu.org>
* config.guess (i*86:skyos:*:*): New.

430
config.guess vendored
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10
config.sub vendored
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@ -83,11 +83,11 @@ Try \`$me --help' for more information."
while test $# -gt 0 ; do
case $1 in
--time-stamp | --time* | -t )
echo "$timestamp" ; exit 0 ;;
echo "$timestamp" ; exit ;;
--version | -v )
echo "$version" ; exit 0 ;;
echo "$version" ; exit ;;
--help | --h* | -h )
echo "$usage"; exit 0 ;;
echo "$usage"; exit ;;
-- ) # Stop option processing
shift; break ;;
- ) # Use stdin as input.
@ -99,7 +99,7 @@ while test $# -gt 0 ; do
*local*)
# First pass through any local machine types.
echo $1
exit 0;;
exit ;;
* )
break ;;
@ -1559,7 +1559,7 @@ case $basic_machine in
esac
echo $basic_machine$os
exit 0
exit
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)