Re: [ptxdist] oselas-toolchain: fully automatic build / packaging

[Michael Olbrich <m.olbrich@pengutronix.de>]

Hi,

On Sat, Jan 24, 2015 at 03:17:01PM +0100, Enrico Weigelt, metux IT consult wrote:
> I'd like to build/package oselas toolchains fully automatically.
> 
> I've got a little tool (*1) for such tasks (doing all the
> git-buildpackage and pbuilder magic) - the idea is pretty simple:
> It manages the local git clones for the individual packages
> (eg. automatically syncs them when required), and within these
> repos, I've got separate branches for the individual distros,
> the target distro is guessed from the branch/tag prefix
> (eg. for Ubuntu trusty, it's "trusty/"). All I now have to do
> is checkout the proper branch and hit a button - after some
> coffe cycle, I've got the ready-to-deploy package in a apt repo.
> 
> Now the oselas problems: it wants to operate directly in /opt/OSELAS-...
> Not only is it non-interactive (I have to enter my root pw, so it
> can sudo to get access to that directory), even worse: I can't do
> the usual non-privileged and DESTDIR-based install here, which is
> required for the whole deb packaging machinery.

Yes you can. The build_all_v2.mk does this as well, you can use it as an
example. You just need to set PTX_AUTOBUILD_DESTDIR to the desired DESTDIR.

> By the way: the build just failed:
> 
> In file included from
> /home/nekrad/metux/OSELAS.Toolchain/platform-arm-cortexa8-linux-gnueabi-gcc-4.9.2-glibc-2.20-binutils-2.24-kernel-3.16-sanitized/build-cross/binutils-2.24/gold/script.cc:45:0:
> /home/nekrad/metux/OSELAS.Toolchain/platform-arm-cortexa8-linux-gnueabi-gcc-4.9.2-glibc-2.20-binutils-2.24-kernel-3.16-sanitized/build-cross/binutils-2.24/gold/script-c.h:221:7:
> warning: 'yylex' initialized and declared 'extern' [enabled by default]
>  yylex(YYSTYPE*, void* closure);

This looks like a flex version mismatch. Which version are you using ('flex
--version')?

Michael

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