[yocto] Eclipse plugin

[Gary Thomas]

On 11/22/10 11:43, Zhang, Jessica wrote:
> Hi Gary,
>
> I just setup my machine for ppc and create a new auto tools based c project
> and everything seems working fine for me, so if you go
> "Window->Preferecencs->Yocto SDK" in that setup window, do you see "Sysroot"
> field? If yo, somehow you're using the 1.0 plugin, but that's fine, just put
> "/home/gary/mytarget_poky/tmp/sysroots/ppc603e-poky-linux" there.  And try
> to reconfigure your project which should trigger autoconfig and the compiler
> should be able to use the correct sysroot setup...
>
> Let me know whether that help or not.

I don't have a Sysroot field on that form, only a "Poky root" which is pointing
to the top of my tree, in your example "/home/gary/mytarget_poky/"

I installed the Yocto SDK 1.0.0.201010202121 from http://www.yoctoproject.org/downloads/eclipse-plugin/

> Gary Thomas wrote:
>> On 11/22/2010 08:24 AM, Gary Thomas wrote:
>>> On 11/22/2010 06:55 AM, Lu, Lianhao wrote:
>>>>
>>>> Gary Thomas wrote on 2010-11-22:
>>>>> Thanks, I installed Helios directly from the Eclipse site and
>>>>> that's working better now. I also installed the components you
>>>>> mention above.
>>>>>
>>>>> When I try to configure Yocto, I'm trying to use the Poky tree
>>>>> method but it doesn't like my tree :-( I pointed it to my build
>>>>> directory (the one which contains tmp/, sstate-cache/ and conf/)
>>>>>
>>>>> What else am I missing?
>>>>>
>>>>
>>>> You need to "bitbake meta-ide-support" before you can use the poky
>>>> tree mode.
>>>
>>> I did that and now I can move a bit farther. I managed to select my
>>> SDK type (ppc603e-poky-linux) and started with the autotools
>>> example. However, I
>>> get this error when trying to run autogen.sh:
>>>
>>>
>>> Generating Makefile in build directory:
>>> /home/gthomas/workspace/yocto_test3
>>>
>>> sh /home/gthomas/workspace/yocto_test3/configure
>>> --host=powerpc-poky-linux --build=i686-linux
>>> --target=powerpc-poky-linux checking for a BSD-compatible install...
>>> /usr/bin/install -c
>>> checking whether build environment is sane... yes
>>> checking for powerpc-poky-linux-strip... no
>>> checking for strip... strip
>>> configure: WARNING: using cross tools not prefixed with host triplet
>>> checking for a thread-safe mkdir -p... /bin/mkdir -p
>>> checking for gawk... gawk
>>> checking whether make sets $(MAKE)... yes
>>> checking build system type... i686-pc-linux-gnu
>>> checking host system type... powerpc-poky-linux-gnu
>>> checking for style of include used by make... GNU
>>> checking for powerpc-poky-linux-gcc... powerpc-poky-linux-gcc
>>> checking whether the C compiler works... no
>>> configure: error: in `/home/gthomas/workspace/yocto_test3':
>>> configure: error: C compiler cannot create executables
>>> See `config.log' for more details.
>>>
>>> Configuration failed with error
>>>
>>> It looks like there is a confusion over the SDK type and the
>>> compiler setup?
>>>
>>
>> BTW, this was on my console (hidden by the eclipse window), in
>> case it helps:
>>
>> get env key CC value powerpc-poky-linux-gcc
>> get env key CXX value powerpc-poky-linux-g++
>> get env key GDB value powerpc-poky-linux-gdb
>> get env key TARGET_PREFIX value powerpc-poky-linux-
>> get env key CONFIGURE_FLAGS value --target=powerpc-poky-linux
>> --host=powerpc-poky-linux --build=i686-linux get env key CFLAGS value
>> -mcpu=603e -mhard-float
>> get env key CXXFLAGS value -mcpu=603e -mhard-float
>> get env key POKY_NATIVE_SYSROOT value
>> /home/gary/mytarget_poky/tmp/sysroots/i686-linux
>> get env key POKY_TARGET_SYSROOT value
>> /home/gary/mytarget_poky/tmp/sysroots/ppc603e-poky-linux

-- 
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Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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