On 07/06/2012 02:57 PM, Tom Zanussi wrote:
On Fri, 2012-07-06 at 14:48 -0400, jfabernathy wrote:
On 07/06/2012 02:35 PM, Tom Zanussi wrote:
On Fri, 2012-07-06 at 13:36 -0400, jfabernathy wrote:
On 07/06/2012 10:59 AM, Tom Zanussi wrote:
On Fri, 2012-07-06 at 10:47 -0400, jfabernathy wrote:
On 07/06/2012 10:44 AM, Tom Zanussi wrote:
On Fri, 2012-07-06 at 10:20 -0400, jfabernathy wrote:
Something has changes very recently. I was building with a fresh clone
of poky and meta-intel. checked out Denzil on both. only modified to
support the meta-n450 layer, the parallel options and the local download
directory.
Are you using a local clone of the kernel i.e. using AUTOREV? There are
currently a few patches that you'd only get with AUTOREV that the
offical SRCREVs in the recipe prevent from getting into normal builds at
the moment.
Tom
I have local kernels on the system, but I hope I'm not using them. The
last good build I did used a local kernel. However, I started by
blowing away the poky dir and the /build dir. I did a new clone of poky
and meta-intel and checkout the denzil branch in both (not tag)
Oh, I see now, 450 doesn't specify a kernel SRCREV like the other BSPs.
You can fix that locally by changing the empty SRCREVs in the n450
kernel recipe e.g.
SRCREV_machine_pn-linux-yocto_n450 = 9d32bb075e349cc69c7af42b60f6715c5d8c972e
SRCREV_meta_pn-linux-yocto_n450 ?= ee78519365bdb25287703bbc31c06b193263c654
This is exactly the reason it's not good to use floating kernel SRCREVs.
So this fixes the issue, but I just want to know how you knew which
commit strings to use is this case? I finally found them, but not sure
why you pick these particular ones.
Well, it's kind of a long story already. Basically, there was a
patchset yesterday that got partially pulled in, and part of that was a
set of changes to the kernel. If you have a hard-coded SRCREV, this
isn't a problem, for the n450 that's not the case.
So how I figured out which ones to use was that I looked at the n450
machine branch and the meta branch and picked out the SRCREVs
immediately preceding those changes.
Tom
It's interesting. I got the standard build to complete without any
changes except the SRCREV statements. It booted on the Netbook just
fine, but without networking. I went back to the bbappend file and added:
SRC_URI += "file://my_wifi.cfg"
Then created the my_wifi.cfg file to say:
CONFIG_ATH9K_PCI=y
after cleaning sstate and bitbake linux-yocto -c compile -f
successfully, I couldn't seem to continue. That when I got the libperl
error again like I did originally before I added the SRCREV.
OK, I have no idea what happened there, but I can say that that if
you're seeing that message, you're seeing commits that you shouldn't be
according to the SRCREV i.e. that libperl message was itself added as
part of the patchset:
http://git.yoctoproject.org/cgit/cgit.cgi/linux-yocto-3.2/commit/?h=standard/base&id=18ad076590b30347af31224304ee58986bd178cf
Tom
Okay, for my experiment, I can just use the BSP tarballs. Thanks,
Jim A
Jim A
Jim A
Tom
Jim A
I got an error compiling the kernel. It didn't fail yesterday early,
but now I get the same failure on Ubuntu 12.04 and Fedora 16.
Jim A
NOTE: make -C
/build/n450-denzil/tmp/work/n450-poky-linux/linux-yocto-3.2.18+git1+49f931bc294d5b6be60502bbd448cff5aa766235_1+8b8cfaaab2b8d79ac56e8c9a85bad9ae7bca399c-r1/linux/tools/perf
CC=i586-poky-linux-gcc -m32 -march=core2 -msse3 -mtune=generic
-mfpmath=sse --sysroot=/build/n450-denzil/tmp/sysroots/n450
LD=i586-poky-linux-ld --sysroot=/build/n450-denzil/tmp/sysroots/n450
prefix=/usr NO_NEWT=1 NO_DWARF=1
make: Entering directory
`/build/n450-denzil/tmp/work/n450-poky-linux/linux-yocto-3.2.18+git1+49f931bc294d5b6be60502bbd448cff5aa766235_1+8b8cfaaab2b8d79ac56e8c9a85bad9ae7bca399c-r1/linux/tools/perf'
Makefile:493: libperl not found, disables Perl scripting support. Please
install libperl-dev or perl-devel
PERF_VERSION = 3.2.11.629.g382eda3
make: Leaving directory
`/build/n450-denzil/tmp/work/n450-poky-linux/linux-yocto-3.2.18+git1+49f931bc294d5b6be60502bbd448cff5aa766235_1+8b8cfaaab2b8d79ac56e8c9a85bad9ae7bca399c-r1/linux/tools/perf'
make: Entering directory
`/build/n450-denzil/tmp/work/n450-poky-linux/linux-yocto-3.2.18+git1+49f931bc294d5b6be60502bbd448cff5aa766235_1+8b8cfaaab2b8d79ac56e8c9a85bad9ae7bca399c-r1/linux/tools/perf'
Makefile:493: libperl not found, disables Perl scripting support. Please
install libperl-dev or perl-devel
GEN common-cmds.h
* new build flags or prefix
CC perf.o
CC builtin-annotate.o
CC builtin-bench.o
CC bench/sched-messaging.o
CC bench/sched-pipe.o
CC bench/mem-memcpy.o
CC builtin-diff.o
CC builtin-evlist.o
CC builtin-help.o
CC builtin-sched.o
CC builtin-buildid-list.o
CC builtin-buildid-cache.o
CC builtin-list.o
CC builtin-record.o
CC builtin-report.o
CC builtin-stat.o
CC builtin-timechart.o
CC builtin-top.o
CC builtin-script.o
CC builtin-probe.o
CC builtin-kmem.o
CC builtin-lock.o
CC builtin-kvm.o
CC builtin-test.o
CC builtin-inject.o
CC util/abspath.o
CC util/alias.o
CC util/annotate.o
CC util/build-id.o
CC util/config.o
CC util/ctype.o
CC util/debugfs.o
CC util/environment.o
CC util/event.o
CC util/evlist.o
CC util/evsel.o
CC util/exec_cmd.o
CC util/help.o
CC util/levenshtein.o
CC util/parse-options.o
CC util/parse-events.o
CC util/path.o
CC util/rbtree.o
CC util/bitmap.o
CC util/hweight.o
CC util/run-command.o
CC util/quote.o
CC util/strbuf.o
CC util/string.o
CC util/strlist.o
CC util/strfilter.o
CC util/top.o
CC util/usage.o
CC util/wrapper.o
CC util/sigchain.o
CC util/symbol.o
CC util/color.o
CC util/pager.o
CC util/header.o
CC util/callchain.o
CC util/values.o
CC util/debug.o
CC util/map.o
CC util/pstack.o
CC util/session.o
CC util/thread.o
CC util/thread_map.o
CC util/trace-event-parse.o
CC util/trace-event-read.o
CC util/trace-event-info.o
CC util/trace-event-scripting.o
CC util/svghelper.o
CC util/sort.o
CC util/hist.o
CC util/probe-event.o
CC util/util.o
CC util/xyarray.o
CC util/cpumap.o
CC util/cgroup.o
CC arch/x86/util/header.o
CC util/scripting-engines/trace-event-python.o
CC scripts/python/Perf-Trace-Util/Context.o
AR libperf.a
LINK perf
GEN perf-archive
GEN python/perf.so
Traceback (most recent call last):
File "util/setup.py", line 6, in <module>
from distutils.command.build_ext import build_ext as _build_ext
File
"/build/n450-denzil/tmp/sysroots/x86_64-linux/usr/lib/python2.7/distutils/command/build_ext.py",
line 16, in <module>
from distutils.sysconfig import customize_compiler, get_python_version
File
"/build/n450-denzil/tmp/sysroots/x86_64-linux/usr/lib/python2.7/distutils/sysconfig.py",
line 22, in <module>
PREFIX = os.path.normpath(sys.prefix).replace(
os.getenv("BUILD_SYS"), os.getenv("HOST_SYS") )
TypeError: expected a character buffer object
cp: cannot stat `python_ext_build/lib/perf.so': No such file or directory
make: *** [python/perf.so] Error 1
make: Leaving directory `/build/n450-denziERROR: Function failed:
do_compile_perf (see
/build/n450-denzil/tmp/work/n450-poky-linux/linux-yocto-3.2.18+git1+49f931bc294d5b6be60502bbd448cff5aa766235_1+8b8cfaaab2b8d79ac56e8c9a85bad9ae7bca399c-r1/temp/log.do_compile_perf.7739
for further information)
l/tmp/work/n450-poky-linux/linux-yocto-3.2.18+git1+49f931bc294d5b6be60502bbd448cff5aa766235_1+8b8cfaaab2b8d79ac56e8c9a85bad9ae7bca399c-r1/linux/tools/perf'
ERROR: oe_runmake failed
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