572 replies to this topic

[blzr]

you can try:

bitbake -b ~/openpli/openembedded/recipes/enigma2/enigma2.bb -f -c compile

then

bitbake -b ~/openpli/openembedded/recipes/enigma2/enigma2.bb

and (if need be)

bitbake -b openpli-enigma2-image.bb

I don't know if it's the 'right' way to do it (and surely there is another, easier one )
but it should /?/ do the job...

[homes23]

Packaged contents of enigma2-meta into /home/homes22/openpli/dm7020hd/build-dm7020hd/tmp/deploy/ipk/dm7020hd/enigma2-meta_2.7+git9338+56de2b9-r29_dm7020hd.ipk
NOTE: package enigma2-2.7+git0+56de2b92d7c2cf78bd93f8ac5651408f1ece74aa-r29: task do_package_write_ipk: Succeeded
NOTE: Running task 2780 of 2798 (ID: 128, /home/homes22/openpli/dm7020hd/openembedded/recipes/enigma2/enigma2.bb, do_package_write)
NOTE: package enigma2-2.7+git0+56de2b92d7c2cf78bd93f8ac5651408f1ece74aa-r29: task do_package_write: Started
NOTE: package enigma2-2.7+git0+56de2b92d7c2cf78bd93f8ac5651408f1ece74aa-r29: task do_package_write: Succeeded
NOTE: Running task 2781 of 2798 (ID: 129, /home/homes22/openpli/dm7020hd/openembedded/recipes/enigma2/enigma2.bb, do_package_stage)
NOTE: package enigma2-2.7+git0+56de2b92d7c2cf78bd93f8ac5651408f1ece74aa-r29: task do_package_stage: Started
NOTE: package enigma2-2.7+git0+56de2b92d7c2cf78bd93f8ac5651408f1ece74aa-r29: task do_package_stage: Succeeded
hi

i have start a build and they stopt on this take wat can i do ????

[awx]

you can try:

bitbake -b ~/openpli/openembedded/recipes/enigma2/enigma2.bb -f -c compile

then

bitbake -b ~/openpli/openembedded/recipes/enigma2/enigma2.bb

and (if need be)

bitbake -b openpli-enigma2-image.bb

I don't know if it's the 'right' way to do it (and surely there is another, easier one )
but it should /?/ do the job...

Thanks, that does the trick

[awx]

you can try:

bitbake -b ~/openpli/openembedded/recipes/enigma2/enigma2.bb -f -c compile

then

bitbake -b ~/openpli/openembedded/recipes/enigma2/enigma2.bb

and (if need be)

bitbake -b openpli-enigma2-image.bb

I don't know if it's the 'right' way to do it (and surely there is another, easier one )
but it should /?/ do the job...

Thanks, that does the trick

correction, this only force compiles if there is no new git patch available, otherwise it gets the new source

[pieterg]

git clone the e2 repository, and build from the srctree bb file (which lives in the e2 repository itself)
(bitbake -b <path to repository>\enigma2.bb)

[awx]

git clone the e2 repository, and build from the srctree bb file (which lives in the e2 repository itself)
(bitbake -b <path to repository>\enigma2.bb)

I will try this thanks

[gonesl]

Hello.

I'm facing problems while trying to follow this post building for dm8000:

...
STEP 4 : create openpli dir

mkdir openpli
cd openpli

STEP 5 : download latest Makefile-2.1

wget http://openpli.svn.sourceforge.net/viewvc/openpli/trunk/pli-oe/Makefile-2.1 -O Makefile-2.1

STEP 6 : edit Makefile-2.1 and set MACHINE=et9x00 (row 3)


STEP 7 : prepare OpenEmbedded environment

make -f Makefile-2.1

STEP 8 : speedup compilation setting nr_thread = nr_core + 1 (my CPU E6600 has 2 cores so I use 3 threads)
Change BB_NUMBER_THREADS = "3" and PARALLEL_MAKE = "-j3" below if you have more core (i.e. 1 core = 2 threads, 4 core = 5 threads)
Using "nr_thread = nr_core + 1" is an ancient rule. Probably with most recent CPU things are different.

Edit file build-et9x00/conf/local.conf and add lines:
BB_NUMBER_THREADS = "3"
PARALLEL_MAKE = "-j3"
BUILD_OPTIMIZATION = "-march=native -O2 -pipe"
BB_SCHEDULER = "speed"


STEP 9 (FINAL) : Compile image. About 4-5 hours with my system.

make -f Makefile-2.1 image

As everyone, I can not download sources. In many cases I can get it by hand, but I don't know what to do in this situation:

NOTE: package opkg-utils-native-0.1.8+svnr4747-r6: task Fetch failed: Unable to fetch URL svn://svn.openmoko.org/svn/trunk/src/host/;module=opkg-utils;proto=http from any source.: Failed
ERROR: Function 'Fetch failed: Unable to fetch URL svn://svn.openmoko.org/svn/trunk/src/host/;module=opkg-utils;proto=http from any source.' failed
ERROR: Task 25 (virtual:native:/home/gonesl/openpli/openembedded/recipes/opkg-utils/opkg-utils_svn.bb, do_fetch) failed with exit code '1'

Please, help.

[blzr]

try this
//and don't forget md5 file...

Attached Files

•  opkg-utils_svn.openmoko.org_.trunk.src.host._4747_.tar.gz   44.06KB   70 downloads

[gonesl]

Looks like it works. Currently compiling. Thanks for help!

[gonesl]

Sorry for double post, but I have question - where in build environment can I modify enigma2 files? I'm thinkg about the ones placed in /usr/lib/enigma2/python directory.

[christophecvr]

You need to change trough patching the specific .bb file. but first clean the already build one then patch the bb file. You can depent on wich program eventually patch the source located in sources directory. And run bitbake -b ../openembedded/recipes/.../...bb -f build

If You patch the source and retar it, do not forget to make .md5 sumfile again.

Edited by christophecvr, 25 January 2012 - 22:14.

[gonesl]

I have another question - how can I modify "global" CFLAGS? I want to build every package with -ggdb, for example.

[pieterg]

-g is the default (because it doesn't modify the binary, and debug symbols are stripped after the build)
Only thing you might want to change is use -O0 instead of -O2, if you want to step through code.
And avoid stripping of course.

To achieve that, you'd best build the e2 binary using the srctree recipe:

git clone <e2 repos url>
bitbake -b <path_to_e2_srctree>/enigma2.bb -c compile

and copy the binary from enigma2/main/
You might want to add something like

EXTRA_OEMAKE = 'CXXFLAGS+="-O0 -g"'

to enigma2.bb

Edited by pieterg, 26 January 2012 - 22:25.

[gonesl]

Is this possible to disable stripping globally? I wanted to create environment for development builds.

[pieterg]

I think you can tell bitbake to skip stripping.
There are options like
PACKAGE_STRIP
INHIBIT_PACKAGE_STRIP
export STRIP="/bin/true"

but in the end, it all depends on the makefile of the package you're building.

And, an unstripped image would be several hundreds of megabytes, so I think you only want to have debug symbols in the piece of code you're actually developing.

[gonesl]

I'm trying to debug enigma2 and it's plugins. That's true, that I dont need symbols for everything.

[gonesl]

Sorry for dobule post, but I have to bump:

I'm not sure, but there is probably generated package enigma2-dbg. Can I read symbols from this file and debug it through this?
My target is to debug tuxtxt.

[pieterg]

yes you can.
But my advise is to build a debug binary with bitbake -b <...> -c compile
You don't want to debug the standard e2 binary which is in the image, you want to debug new code you're adding, and you'll need frequent recompiles.

Edited by pieterg, 27 January 2012 - 23:37.

[gonesl]

What's interesting,

EXTRA_OEMAKE = 'CXXFLAGS+="-O0 -g"

casues compilation errors:

| In file included from ../../lib/base/eerror.h:7,
|				  from ../../lib/base/object.h:10,
|				  from ../../lib/actions/action.h:4,
|				  from action.cpp:1:
| ../../include/libsig_comp.h:4:27: error: sigc++/sigc++.h: No such file or directory
| ../../include/libsig_comp.h:5:25: error: sigc++/bind.h: No such file or directory
| In file included from ../../lib/base/object.h:10,
|				  from ../../lib/actions/action.h:4,

...and mass of other noise.
I'm not sure it is correct way of setting it, beucase of:

| + oenote make -j5 CXXFLAGS+=-ggdb
| + echo NOTE: 'make -j5 CXXFLAGS+=-ggdb'
| NOTE: make -j5 CXXFLAGS+=-ggdb
| + make -j5 CXXFLAGS+=-ggdb

[sfasf]

tried to follow these build howtos but i'm getting stucked with this error:

devuser@ub800se:~/openpli$ make -f ~/openpli/Makefile-2.1 image
cd /home/devuser/openpli/openembedded && git pull origin master && git submodule update
From git://openpli.git.sourceforge.net/gitroot/openpli/openembedded
 * branch		    master	 -> FETCH_HEAD
Already up-to-date.
cd /home/devuser/openpli/build-dm800se; . ./env.source; bitbake openpli-enigma2-image
ERROR: Error evaluating '${@bb.fetch.get_srcrev(d)}'##############										 | ETA:  00:03:29
Traceback (most recent call last):
  File "/home/devuser/openpli/bitbake/lib/bb/data_smart.py", line 117, in expandWithRefs
    s = __expand_python_regexp__.sub(varparse.python_sub, s)
  File "/home/devuser/openpli/bitbake/lib/bb/data_smart.py", line 76, in python_sub
    value = utils.better_eval(codeobj, DataContext(self.d))
  File "/home/devuser/openpli/bitbake/lib/bb/utils.py", line 387, in better_eval
    return eval(source, _context, locals)
  File "SRCPV", line 1, in <module>
  File "/home/devuser/openpli/bitbake/lib/bb/fetch/__init__.py", line 391, in get_srcrev
    ud.setup_localpath(d)
FetchError: Fetch command export HOME="/home/devuser"; export PATH="/home/devuser/openpli/local//bin:/home/devuser/openpli/openembedded//bin:/home/devuser/openpli/bitbake//bin:/home/devuser/openpli/build-dm800se//bin:/home/devuser/openpli/build-dm800se/tmp/sysroots/i686-linux/usr/mipsel/bin:/home/devuser/openpli/build-dm800se/tmp/sysroots/i686-linux/usr/sbin:/home/devuser/openpli/build-dm800se/tmp/sysroots/i686-linux/usr/bin:/home/devuser/openpli/build-dm800se/tmp/sysroots/i686-linux/sbin:/home/devuser/openpli/build-dm800se/tmp/sysroots/i686-linux//bin:/home/devuser/openpli/bitbake/bin:/home/devuser/openpli/build-dm800se/tmp/cross/mipsel/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games"; git ls-remote git://openpli.git.sourceforge.net/gitroot/openpli/plugin-xmltvimport master failed with signal 128, output:
openpli.git.sourceforge.net[0: 216.34.181.91]: errno=Connection timed out
fatal: unable to connect a socket (Connection timed out)

what's wrong and how can i solve this? any ideas? connection seems to be ok. using Ubuntu-10.10-server as tutorial suggests. 32bit sys..