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Date: Tue, 1 Apr 2014 10:24:41 +0200
From: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= <u.kleine-koenig@pengutronix.de>
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	<20140329092854.GC10959@pengutronix.de> <2910384.0cJodDoVy1@kongar>
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Subject: Re: [ptxdist] git ptx-patches fails
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Cc: Michael Olbrich <m.olbrich@pengutronix.de>

On Mon, Mar 31, 2014 at 07:08:53PM +0200, Alexander Stein wrote:
> On Saturday 29 March 2014, 10:28:54 wrote Michael Olbrich:
> > On Thu, Mar 27, 2014 at 08:16:15AM +0100, Alexander Stein wrote:
> > > I tried to use git ptx-patches fromwithin a package and noticed it do=
esn't work.
> > > I could track down the problem to this command (from scripts/git-ptx-=
patches):
> > > > man git-format-patch | grep -q -e --notes
> > > =

> > > Executing this command manually results in this error message:
> > > > Error executing formatting or display command.
> > > > System command (cd "/usr/share/man" && (echo ".pl 11i"; /bin/bzip2 =
-c -d '/usr/share/man/man1/git-format-patch.1.bz2') | /usr/bin/gtbl | /usr/=
bin/nroff -mandoc | less) exited with status 141.
> > > > No manual entry for git-format-patch
> > > =

> > > Interestingly executing
> > > > (cd "/usr/share/man" && (echo ".pl 11i"; /bin/bzip2 -c -d '/usr/sha=
re/man/man1/git-format-patch.1.bz2') | /usr/bin/gtbl | /usr/bin/nroff -mand=
oc | less) | grep -q -e --notes
> > > works as expected. I have no idea what's wrong here.
> > =

> > Maybe this is caused by some aliases or interactive/non-ineractive magi=
c.
> > Does it help to replace "man git-format-patch" with "git format-patch
> > --help" or "man -P cat git-format-patch"?
> =

> Unfortunately no :(
> =

> git format-patch --help | grep -q -e --notes
> Error executing formatting or display command.
> System command (cd "/usr/share/man" && (echo ".pl 11i"; /bin/bzip2 -c -d =
'/usr/share/man/man1/git-format-patch.1.bz2') | /usr/bin/gtbl | /usr/bin/nr=
off -mandoc | /usr/bin/less) exited with status 141.
> No manual entry for git-format-patch
> =

> $ man -P cat git-format-patch | grep -q -e --notes
> Error executing formatting or display command.
> System command (cd "/usr/share/man" && (echo ".pl 11i"; /bin/bzip2 -c -d =
'/usr/share/man/man1/git-format-patch.1.bz2') | /usr/bin/gtbl | /usr/bin/nr=
off -mandoc | cat) exited with status 141.
> No manual entry for git-format-patch
Do you have git-format-patch's manpage, i.e. does

	man git-format-patch

work? On bash, what happens on:

	$ man -P cat git-format-patch | grep -q -e --notes
	$ echo ${PIPESTATUS[@]}

Does

	strace -f -o /tmp/lala man -P cat git-format-patch | grep -q -e --notes

give any insights (e.g. where does the 141 come from?)

Best regards
Uwe

-- =

Pengutronix e.K.                           | Uwe Kleine-K=F6nig            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

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