From: Michael Olbrich <m.olbrich@pengutronix.de>
To: ptxdist@pengutronix.de
Subject: Re: [ptxdist] Linker problem: libpng-1.2.50, ptxdist-2012.12.0, and new atom toolchain i686-atom-linux
Date: Fri, 14 Dec 2012 11:07:34 +0100 [thread overview]
Message-ID: <20121214100734.GF32091@pengutronix.de> (raw)
In-Reply-To: <D415CD2EC4182C4EAB90A76B7D9F16DCAAA622ED@EX-DAG02.eckelmann.group>
On Fri, Dec 14, 2012 at 09:48:54AM +0000, Schenk, Gavin wrote:
> i686-atom-linux-gnu-cpp -DPNG_CONFIGURE_LIBPNG -DPNG_BUILDSYMS ./png.h | \
> /opt/ptxdist/lib/ptxdist-2012.12.0/bin/sed -n -e \
> 's|^.*PNG_FUNCTION_EXPORT[ ]*\(['_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789']*\).*$|\1|p' \
> -e 's|^.*PNG_DATA_EXPORT[ ]*\(['_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789']*\).*$|\1|p' \
> >libpng.sym.new
The libpng.sym is generated here. Please run:
$ ptxdist clean libpng
$ ptxdist -v compile libpng
Now look at the logfile. There should be a line like this:
wrapper: i686-atom-linux-gnu-cpp [...] -DPNG_CONFIGURE_LIBPNG -DPNG_BUILDSYMS ./png.h
That's the actual command line that is called. Try to run this manually in
build-target/libpng-1.2.50/:
$ ../../selected_toolchain/i686-atom-linux-gnu-cpp [...]
Do you get some reasonable output here?
Michael
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next prev parent reply other threads:[~2012-12-14 10:07 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-13 12:40 Schenk, Gavin
2012-12-13 17:06 ` George McCollister
2012-12-13 18:46 ` Robert Schwebel
2012-12-14 9:43 ` Michael Olbrich
2012-12-14 9:48 ` Schenk, Gavin
2012-12-14 10:07 ` Michael Olbrich [this message]
2012-12-14 10:26 ` Schenk, Gavin
2012-12-14 10:32 ` Michael Olbrich
2012-12-14 13:46 ` Schenk, Gavin
2012-12-14 18:19 ` Michael Olbrich
2012-12-17 16:37 ` Michael Olbrich
2012-12-18 10:00 ` Schenk, Gavin
2012-12-18 18:46 ` Michael Olbrich
2012-12-19 11:22 ` Schenk, Gavin
2012-12-19 11:42 ` Michael Olbrich
2012-12-20 11:10 ` Schenk, Gavin
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