Re: Building PCC for "tools" is broken (missing symbol __USE)- PCC bug or NetBSD source tree error?

["William D. Jones" <thor0505%comcast.net@localhost>]

Once again, sorry for the delay (I need to work on this). Just as a 
heads-up, prepare_import.sh appears to be broken on my (Ubuntu-Linux) 
machine, so I'll go ahead and just apply the diff we discussed that add 
__restrict in arrays directly. This means that my copy of pcc will be a 
hybrid between the currently imported pcc tree in NetBSD and the current 
master on pcc.ludd.ltu.se- not sure if that will be an issue in practice 
however. I'm going to do a clean build of my 486 machine's tree beforehand 
with the pcc-20140706, however, to make sure my source tree is sane (see 
"Missing files in DESTDIR- NetBSD version increment problem?").

Have B. Harder's ("Re: pcc build error that has been outstanding for a few 
days...") changes been added to the main tree yet?

Perhaps PCC will be ready by the time NetBSD 7 is released- there's still 
time to make sure it works!

The following shows the error:

william@xubuntu-ltrain:~/Projects/NetBSD-CVS/src/external/bsd/pcc$ 
./prepare-import.sh
+ set -e
+ [ ! -d work -o ! -d work/pcc ]
+ echo ====> Removing pcc CVS directories...
====> Removing pcc CVS directories...
+ find work+  -typexargs rm -Rf
d -name CVS
+ echo ====> Fixing file and directory permissions...
====> Fixing file and directory permissions...
+ find work -type d -exec chmod u=rwx,go=rx {} ;
+ find work -type f -exec chmod u=rw,go=r {} ;
+ echo ====> Fixing RCS tags...
====> Fixing RCS tags...
+ grep -RL \$(NetBSD|Id).*\$ work
+ sed -e /\$NetBSD\$/d -e s,\$\(NetBSD[[:>:]].*\)\$,\1, -e 
s,\(.*\)\$\(Id[[:>:]].*\)\$\(.*\),\1\2\3     \
\1\$NetBSD\$\3,
sed: -e expression #2, char 29: Invalid character class name

Sadly, I do not know enough about the context of replacements you are trying 
to make to feel comfortable editing this myself.

Thanks again for your prompt responses!

-----Original Message----- 
From: Iain Hibbert
Sent: Thursday, July 31, 2014 5:20 AM
To: William D. Jones ; Anders Magnusson
Cc: current-users%netbsd.org@localhost
Subject: Re: Building PCC for "tools" is broken (missing symbol __USE)- PCC 
bug or NetBSD source tree error?



On 31 July 2014 06:13:00 BST, "William D. Jones" <thor0505%comcast.net@localhost> 
wrote:
> Sorry for the delay in getting back. Iain sent me an email suggesting a
>
> checkout like you suggested, or using prepare_import.sh in
> $NETBSD_ROOT/external/bsd/pcc/. Is prepare_import.sh up to date?

it should be fine for current PCC sources

Should
> I
> use that script instead, or are there subtle issues to using that
> script
> right now as opposed to applying the diff directly (I've read that
> PCC's
> files are kept in multiple parts of the source tree)?

I don't think that is the case, feel free to apply the diff directly

It seems as if
> "prepare_import.sh" implements the equivalent of git subtree (track
> repository from within repositoty).

I use that script to prepare the PCC sources before import to netbsd tree.. 
you can use it locally and get the same result as if I had imported a new 
version

if you just apply one patch at a time there is always the chance you miss 
something


--
William D. Jones
Rowan University | ECE | 2012
Member IEEE
Member Tau Beta Pi
thor0505%comcast.net@localhost
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