| Commit message (Collapse) | Author | Age |
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This patch fixes the case where the eval command is used with
set -e and as part of a construct that should not cause the
shell to abort, e.g., as part of the condition of an if statement.
This is achieved by propagating the EV_TESTED flag into the
evalstring function through evalcmd. As this alters the prototype
of evalcmd it is now invoked explicitly by evalbltin. The built-in
infrastructure has been changed to accomodate this special case.
In order to ensure that the EXIT trap is properly executed this
patch clears evalskip in exitshell. This wasn't needed before
because of the broken way evalstring worked where it always clears
evalskip when called by minusc.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Hi, I propose to apply the following patch for dash. The problem is
alloca.h is absent on many platforms including NetBSD I'm running.
Also, NetBSD's version of mktemp doesn't work without temporary
filename pattern.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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On Fri, Feb 16, 2007 at 04:24:55PM -0800, Dan Nicholson wrote:
> I was having a problem building dash where `:' wasn't being recognized
> as a builtin command. I won't bore you with the details of the
> debugging, but it came down to the fact that the generated struct in
> builtins.c wasn't being sorted correctly. The ":" name was coming
> before the "." name and then was never able to be found by bsearch().
>
> The issue turned out to be that I was building with a UTF-8 charset,
> causing the `sort' to come out differently from the mkbuiltins script.
> When I finally set LANG=C, it came out correct. Here's an example of
> the difference.
>
> $ LANG=C sort << "EOF"
> :
> .
> EOF
> .
> :
> $ LANG=en_US.ISO-8859-1 sort << "EOF"
> :
> .
> EOF
> :
> .
>
> My system has glibc-2.3.6, but I also tested it on an RHEL3 server at
> work. My solution was just to add LC_ALL=C to the mkbuiltins script.
> Maybe it's overkill to use LC_ALL. Patch against HEAD attached.
I've changed this patch so that we just set LC_COLLATE for the sort
command.
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tempfile(1) is Debian-specific so let's use mktemp(1) as a fallback.
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For systems without getrlimit (e.g., klibc) we will disable ulimit.
In order to achieve this, builtins.def is now produced by cpp which
allows us to use macros such as HAVE_GETRLIMIT in it.
Thie also means that we can get rid of the cflags parsing code in
mkbuiltins.
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This change updates the BSD licence to the three-clause version since
NetBSD has already done so. This makes dash GPL-compatible.
It also adds Christos Zoulas (NetBSD ash maintainer) to the COPYING file.
I've added "copyright by Herbert Xu" to most files.
Finally all CVS IDs and inclusion of sys/cdefs.h have been removed.
The latter is needed for support of klibc.
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