[yocto] Error building meta-ide-support; 'SNDCTL_DSP_MAPINBUF' undeclared here

[Bryan Evenson]

Jessica,

> -----Original Message-----
> From: Zhang, Jessica [mailto:jessica.zhang at intel.com]
> Sent: Thursday, August 15, 2013 5:19 PM
> To: Bryan Evenson; yocto at yoctoproject.org
> Subject: RE: [yocto] Error building meta-ide-support;
> 'SNDCTL_DSP_MAPINBUF' undeclared here
> 
> Ok, 1st of all just build core-image-minimal won't give you libraries
> that
> you'll need to do cross development.  The simplest way to build a cross
> toolchain and sysroot that match your target image is to do "bitbake
> core-image-mininal -c populate_sdk".  That'll generate a SDK tarball
> for
> you.  

For some reason on my setup, the command format "bitbake <recipe-name> -c <task>" never seems to work.  For example, running "bitbake core-image-minimal -c populate_sdk" produces the error "nothing PROVIDES 'populate_sdk'".  But, issuing "bitbake -c populate_sdk core-image-minimal" did build the SDK tarball.

And for my setup, I configured the Yocto ADT preferences as follows:
- Standalone pre-built toolchain
- Toolchain Root Location: <SDK tarball extract location>/opt/poky/1.4.1
- Sysroot Location: <SDK tarball extract location>/opt/poky/1.4.1/sysroots

After these selections were made, then "arm926ejste-poky-linux-gnueabi" showed up as a Target Architecture option.  I saved these settings and created a simple project using the steps shown in the ADT manual.  After some minor modifications to configure.ac and Makefile.am for my source files, I was able to cross-compile a project for my system.

And just to confirm, what files in the project are needed for someone else to build my project (assuming their toolchain is setup properly)?  Aside from my source and header files, I know I need configure.ac, autogen.sh, and Makefile.am from each directory.  And I also need .project and the .settings directory for the Eclipse project setup.  Anything else that I am missing?

Thanks,
Bryan

> You can follow the developer's manual on how to extract the
> tarball,
> then in eclipse your toolchain location should be the directory you
> extract
> the tarball at, and sysroot should be the sysroot directory underneath
> where
> you extracted your tar ball.
> 
> - Jessica
> 
> -----Original Message-----
> From: Bryan Evenson [mailto:bevenson at melinkcorp.com]
> Sent: Thursday, August 15, 2013 2:12 PM
> To: Zhang, Jessica; yocto at yoctoproject.org
> Subject: RE: [yocto] Error building meta-ide-support;
> 'SNDCTL_DSP_MAPINBUF'
> undeclared here
> 
> 
> 
> > -----Original Message-----
> > From: Zhang, Jessica [mailto:jessica.zhang at intel.com]
> > Sent: Thursday, August 15, 2013 4:55 PM
> > To: Bryan Evenson; yocto at yoctoproject.org
> > Subject: RE: [yocto] Error building meta-ide-support;
> > 'SNDCTL_DSP_MAPINBUF' undeclared here
> >
> > Hi Bryan,
> >
> > When you tried to setup your eclipse plugin, what is your toolchain
> > and what is your sysroot.  Are they built by you or you download
> them?
> >
> 
> I built my own.  I'm using the meta-atmel layer located at
> https://github.com/evensonbryan/meta-atmel.git, using the instructions
> shown
> in the README to download and build.  Only exception is that I have
> MACHINE
> set as "at91sam9x5ek" in local.conf.  I did "bitbake core-image-
> minimal" as
> the initial build to start off everything; never tried to bitbake
> meta-ide-support on this system.
> 
> -Bryan
> 
> > - Jessica
> >
> > -----Original Message-----
> > From: yocto-bounces at yoctoproject.org [mailto:yocto-
> > bounces at yoctoproject.org]
> > On Behalf Of Bryan Evenson
> > Sent: Tuesday, August 13, 2013 9:25 AM
> > To: yocto at yoctoproject.org
> > Subject: [yocto] Error building meta-ide-support;
> 'SNDCTL_DSP_MAPINBUF'
> > undeclared here
> >
> > I am working on installing and setting up the Eclipse IDE plug-in for
> > Eclipse Juno.  I am using poky/dylan (at the yocto-1.4.1 tag) for my
> > build
> > environment.  I am to the "Configuring the Cross-Compiler Options"
> > section
> > from the current Yocto Project mega-manual, and after setting up the
> > Toolchain Root Location and the Sysroot Location, I get the error
> > 'Specified
> > toolchain directory does not contain a toolchain generated with
> > "bitbake
> > meta-ide-support"'.  So, I went back and did "bitbake meta-ide-
> support"
> > as
> > requested and I am getting the following errors:
> >
> > DEBUG: Executing shell function do_compile
> > NOTE: make -j 2
> >   CC    arm-linux-user/linux-user/syscall.o
> > In file included from
> > /media/sda3/poky/poky-build/tmp/work/i686-linux/qemu-native/1.4.0-
> > r0/qemu-1.
> > 4.0/linux-user/syscall.c:3705:0:
> > /media/sda3/poky/poky-build/tmp/work/i686-linux/qemu-native/1.4.0-
> > r0/qemu-1.
> > 4.0/linux-user/ioctls.h:189:1: error: 'SNDCTL_DSP_MAPINBUF'
> undeclared
> > here
> > (not in a function)
> > /media/sda3/poky/poky-build/tmp/work/i686-linux/qemu-native/1.4.0-
> > r0/qemu-1.
> > 4.0/linux-user/ioctls.h:190:1: error: 'SNDCTL_DSP_MAPOUTBUF'
> undeclared
> > here
> > (not in a function)
> > /media/sda3/poky/poky-build/tmp/work/i686-linux/qemu-native/1.4.0-
> > r0/qemu-1.
> > 4.0/linux-user/ioctls.h:245:1: error: 'SOUND_MIXER_ACCESS' undeclared
> > here
> > (not in a function)
> > make[1]: *** [linux-user/syscall.o] Error 1
> > make: *** [subdir-arm-linux-user] Error 2
> > make: *** Waiting for unfinished jobs....
> > ERROR: oe_runmake failed
> > ERROR: Function failed: do_compile (see
> > /media/sda3/poky/poky-build/tmp/work/i686-linux/qemu-native/1.4.0-
> > r0/temp/lo
> > g.do_compile.20276 for further information)
> >
> > I did a search and I cannot find these defines anywhere in the i686
> > sysroot
> > directory, but it exists in my target's sysroot directory.  Is there
> > something wrong with the i686 sysroot setup on my system?  If it
> > matters,
> > I'm doing the build machine is running Ubuntu 12.04.2 LTS.
> >
> > Thanks,
> > Bryan
> >
> >
> >
> >
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