From: Koen Kooi <k.kooi@student.utwente.nl>
To: openembedded-devel@lists.openembedded.org
Subject: Re: ti-c6accel-1_01_00_01: link error
Date: Thu, 30 Dec 2010 21:27:11 +0100 [thread overview]
Message-ID: <ifipuv$nbt$1@dough.gmane.org> (raw)
In-Reply-To: <4D1CD8F2.6000209@eukrea.com>
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On 30-12-10 20:09, Eric Bénard wrote:
> Hi Koen,
>
> same problems exists with ti-dmai (which also shows another one as a
> bonus ;-)
>
> oe master + angstrom-2010.x + beagleboard leads to :
>
> .../... /usr/include -Dxdc_target_name__=arm/GCArmv5T -g -Wall -Werror
> -c -o obj/linux/Capture.omap3530.o470MV linux/Capture.c
> cc1: warnings being treated as errors
> In file included from
> /home/ebenard/OMAP/2010/angstrom-setup-scripts/build/tmp-angstrom_2010_x/sysroots/beagleboard-angstrom-linux-gnueabi/kernel/include/linux/videodev2.h:66:0,
>
> from linux/Capture.c:43:
> /home/ebenard/OMAP/2010/angstrom-setup-scripts/build/tmp-angstrom_2010_x/sysroots/beagleboard-angstrom-linux-gnueabi/kernel/include/linux/types.h:13:2:
> error: #warning "Attempt to use kernel headers from user space, see
> http://kernelnewbies.org/KernelHeaders"
> make[1]: *** [obj/linux/Capture.omap3530.o470MV] Error 1
>
> this can be "fixed" by removing -Werror in the makefile but then I meet
> the same problem as with ti-c6accel :
>
> Linking linux/audio_decode1_omap3530.x470MV from appMain.omap3530.o470MV
> linux/main.omap3530.o470MV linux/audio_decode1_omap3530_config/linker.cmd..
> /home/ebenard/OMAP/2010/angstrom-setup-scripts/build/tmp-angstrom_2010_x/sysroots/i686-linux/usr/armv7a/bin/arm-angstrom-linux-gnueabi-gcc
> -lpthread -lm
> -L/home/ebenard/OMAP/2010/angstrom-setup-scripts/build/tmp-angstrom_2010_x/sysroots/armv7a-angstrom-linux-gnueabi/usr/lib
> -lasound -Wl,-Map,linux/audio_decode1_omap3530.x470MV.map -o
> linux/audio_decode1_omap3530.x470MV appMain.omap3530.o470MV
> linux/main.omap3530.o470MV linux/audio_decode1_omap3530_config/linker.cmd
> /home/ebenard/OMAP/2010/angstrom-setup-scripts/build/tmp-angstrom_2010_x/sysroots/i686-linux/usr/armv7a/lib/gcc/arm-angstrom-linux-gnueabi/4.5.3/../../../../arm-angstrom-linux-gnueabi/bin/ld:
> warning: linux/audio_decode1_omap3530_config/linker.cmd contains output
> sections; did you forget -T?
> /home/ebenard/OMAP/2010/angstrom-setup-scripts/build/tmp-angstrom_2010_x/sysroots/i686-linux/usr/armv7a/lib/gcc/arm-angstrom-linux-gnueabi/4.5.3/../../../../arm-angstrom-linux-gnueabi/bin/ld:
> .gnu.attributes not found for insert
> collect2: ld returned 1 exit status
If you build the new xdctools with the linker hack (
http://cgit.openembedded.org/cgit.cgi/openembedded/commit/?id=7993e4ca7746a4ca9e7116cc76e6c1da32a76690
) then you only need a few changes to make it all build:
1) edit
conf/distro/include/angstrom-codec-engine-latest-preferred-versions.inc:
- -PREFERRED_VERSION_ti-linuxutils = "2_25_05_11"
+PREFERRED_VERSION_ti-linuxutils = "2_26_01_02"
- -PREFERRED_VERSION_ti-xdctools = "3_20_05_76"
+PREFERRED_VERSION_ti-xdctools = "3_20_06_81"
2) Add -fPIC to C_FLAGS in the c6accel soc/ Makefiles (plural)
3) remove -Werror from DMAI makefiles
4) remove -Werror from gstreamer-ti makefiles
That will get you a succesfull build, but you will have some runtime
problems. My current goal is to get c6accel working on my USRP E100 so
gnuradio can use that, so gst-ti is out of scope for that.
regards,
Koen
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next prev parent reply other threads:[~2010-12-30 20:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-30 9:18 ti-c6accel-1_01_00_01: link error Eric Bénard
2010-12-30 11:48 ` Koen Kooi
2010-12-30 18:35 ` Koen Kooi
2010-12-30 18:55 ` Eric Bénard
2010-12-30 19:09 ` Eric Bénard
2010-12-30 20:27 ` Koen Kooi [this message]
2010-12-30 20:53 ` Eric Bénard
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