[yocto] Cannot Compile Application in Eclipse IDE Juno

Fri Nov 9 19:40:47 PST 2012

Alexandru,

I downloaded the ADT from here:
http://downloads.yoctoproject.org/releases/yocto/yocto-1.3/adt_installer per
the manual -
http://www.yoctoproject.org/docs/current/adt-manual/adt-manual.html section
2.1.1.1. This is what I tested first. Attached is the one I created with
bitbake that is currently installed on my system. They look the same, and I
get the same result.

How do I do a reconfigure the project in Eclipse? The online video
demonstrated the reconfigure, but I don't see this option.

Just to add on to what I have below, my Yocto Project ADT preferences are:
-Build System derived toolchain is checked
-Toolchain Root location /home/sean/Yocto1.3/n450 - which is the build
directory for my images.
-Sysroot Location /home/sean//Yocto1.3/test-yocto/x86_64

Target Options
-External HW checked

Regards,

Sean Liming
Owner
Annabooks
Tel: 714-970-7523 / Cell: 858-774-3176

> -----Original Message-----
> From: Georgescu, Alexandru C [mailto:alexandru.c.georgescu at intel.com]
> Sent: Friday, November 09, 2012 1:31 PM
> To: Sean Liming
> Cc: yocto at yoctoproject.org
> Subject: Re: [yocto] Cannot Compile Application in Eclipse IDE Juno
> 
> Hi,
> ADT works with all the architectures, but not all are installed by
default. Your
> changes to the config file are okay.
> 
> One more suggestion would be to reconfigure the project after it is
created,
> and after that try to build it.
> 
> Can you send the link from where you have downloaded the ADT tarball?
> 
> Thanks,
> --
> Alexandru Georgescu
> 
> On Nov 9, 2012, at 22:22, "Sean Liming"
> <sean.liming at annabooks.com<mailto:sean.liming at annabooks.com>>
> wrote:
> 
> Is there a step I missed? Or is the ADT only for ARM at the moment?
> 
> Regards,
> 
> Sean Liming
> Owner
> Annabooks
> Tel: 714-970-7523 / Cell: 858-774-3176
> 
> From: yocto-bounces at yoctoproject.org<mailto:yocto-
> bounces at yoctoproject.org> [mailto:yocto-bounces at yoctoproject.org] On
> Behalf Of Sean Liming
> Sent: Friday, November 09, 2012 9:55 AM
> To: 'Georgescu, Alexandru C';
> yocto at yoctoproject.org<mailto:yocto at yoctoproject.org>
> Subject: Re: [yocto] Cannot Compile Application in Eclipse IDE Juno
> 
> I am using Intel Atom n450, not ARM. I have built three images using
atom-pc
> for the BSP and core-image-sato-dev, core-image-sato, and core-image-sato-
> sdk for the base images. All the images are in the build directory. Using
Hob, I
> set the Build Toolchain for each build to be x86_64 in the Advanced
> configuration. The images build and run.
> 
> To setup the application development environment
> 
> 
> 1.       Used Bitbake adt-installer - the ADT installer was in the
> tmp/deploy/sdk folder. (I also downloaded the ADT and extracted the
tarball
> with the same result.)
> 
> 2.       Extracted the ADT tarball.
> 
> 3.       Change the adt_intstaller.conf file to
> 
> YOCTOADT_TARGETS="x86_64"
> QEMU and NFS are set to Y
> YOCTOADT_ROOTFS_x86_64="sato-sdk"
> YOCTOADT_TARGET_SYSROOT_IMAGE_ x86_64="sato-sdk"
> YOCTOADT_TARGET_SYSROOT_LOC_ x86_64="$HOME/Yocto1.3/test-
> yocto/x86_64"
> 
> I commented out the other settings for the ARM.
> 
> 
> 4.       Ran the ADT installer. It looks like the QEMU rootfs gets
installed in the
> $HOME/Yocto1.3/test-yocto/x86_64. As a test I changed this out with the
> rootfs built from one of the images. In either case the issue was the same
> 
> 5.       Installed Eclipse JUNO
> 
> 6.       Setup the Eclipse plugins per instructions
> 
> 7.       Setup the ADT parameters to point to the Toolchain Root Location
and
> Sysroot location. An error would occur if I don't get these right.
> 
> 8.       Created the applications and tried to compile with the errors.
> 
> 
> Am I supposed to bitbake meta-ide-support?
> 
> Regards,
> 
> Sean Liming
> Owner
> Annabooks
> Tel: 714-970-7523 / Cell: 858-774-3176
> 
> From: Georgescu, Alexandru C [mailto:alexandru.c.georgescu at intel.com]
> Sent: Friday, November 09, 2012 9:24 AM
> To: Sean Liming; yocto at yoctoproject.org<mailto:yocto at yoctoproject.org>
> Subject: RE: [yocto] Cannot Compile Application in Eclipse IDE Juno
> 
> ADT installs by default not only the toolchain, but also the sysroot (ADT
have
> to be configured and installed by matching your target architecture). It
asks
> you where to install the tooclhain, but the sysroot is installed by
default in
> this location: YOCTOADT_TARGET_SYSROOT_LOC_arm="$HOME/test-
> yocto/arm".
> That parameter can be found in adt-installer/adt_installer.conf.
> 
> Basically, to deploy an app to your target using Eclipse, you have to
specify 3
> parameters:
>  "Toolchain Root Location", "Sysroot location" and configure the Target
> options.
> 
> Use the "Toolchain Root Location" as location where you have installed the
> ADT, and the Sysroot Location as specified in the adt_installer.conf. ADT
> needs the first two params in order to build you app locally.
> 
> "runqemu-extract-sdk" is used to extract the qemu tarball that can be used
> as sysroot location. More details about the ADT tools are found at the
same
> location: http://www.yoctoproject.org/docs/current/adt-manual/adt-
> manual.html.
> 
> Regards,
> --
> Alexandru Georgescu
> 
> From: Sean Liming [mailto:sean.liming at annabooks.com]
> Sent: Friday, November 09, 2012 18:38
> To: Georgescu, Alexandru C;
> yocto at yoctoproject.org<mailto:yocto at yoctoproject.org>
> Subject: RE: [yocto] Cannot Compile Application in Eclipse IDE Juno
> 
> 
> Do I have to use Qemu? Can I use my target's rootfs?
> 
> If I can use my target's rootfs, how do I extract the SDK?
runqemu-extract-
> sdk?
> 
> Regards,
> 
> Sean Liming
> Owner
> Annabooks
> Tel: 714-970-7523 / Cell: 858-774-3176
> 
> From: Georgescu, Alexandru C
> [mailto:alexandru.c.georgescu at intel.com]<mailto:[mailto:alexandru.c.georg
> escu at intel.com]>
> Sent: Friday, November 09, 2012 8:21 AM
> To: yocto at yoctoproject.org<mailto:yocto at yoctoproject.org>
> Cc: Sean Liming
> Subject: RE: [yocto] Cannot Compile Application in Eclipse IDE Juno
> 
> Hi Sean,
> There may be a problem with your sysroot setup. Please make sure you have
> set it correctly by following the tutorial from here:
> http://www.yoctoproject.org/docs/current/adt-manual/adt-
> manual.html#extracting-the-root-filesystem
> 
> Regards,
> --
> Alexandru Georgescu
> 
> From: yocto-bounces at yoctoproject.org<mailto:yocto-
> bounces at yoctoproject.org> [mailto:yocto-bounces at yoctoproject.org] On
> Behalf Of Sean Liming
> Sent: Friday, November 09, 2012 08:37
> To: yocto at yoctoproject.org<mailto:yocto at yoctoproject.org>
> Subject: [yocto] Cannot Compile Application in Eclipse IDE Juno
> 
> 
> Yocto 1.3 Danny
> Target: n450 Black Sand
> Eclipse: Juno C/C++ Developers
> 
> After going through the steps to setup the ADT and Eclipse plugin, I am
trying
> to compile the Hello World application based on the Hello World ANSI C
> Autotools Project type. I think I have the ADT Preference set correctly.
It is
> not complaining about a missing tool chain.
> 
> Compiling results in errors:
> 
> Compiler cannot create executable in /home/sean/workspace/HelloADT -
> Configuration problem Make *** No rules to make target 'all' - C/C++
> problem
> 
> What am I missing?
> 
> Regards,
> 
> Sean

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