Hello Jessica, I'm using Eclipse IDE plugin. This field called sysroot is in the file environment-setup-my-toolchain?
In this file I can the variables: PKG_CONFIG_SYSROOT_DIR POKY_NATIVE_SYSROOT POKY_TARGET_SYSROOT Thanks for the prompt reply! =] Regards, On Tue, Apr 5, 2011 at 6:26 PM, Zhang, Jessica <[email protected]>wrote: > There're 2 main parts for cross development, at least if you want to use > Yocto ADT setup, one is the cross toolchain, the other is the sysroot, which > contains target development library and headers. For Yocto sample settings, > we use qemu rootfs to setup the sysroot. For your case (arm) when you > bitbake poky-image-sato-sdk, it'll generate a file called > yocto-image-sato-sdk-qemuarm-1.0.rootfs.tar.bz2, and by using > poky-extract-sdk script to extract that file under a specified directory, > e.g. $HOME/qemu-arm. Then for your case, you need to create the sysroot > directory that contains the target libs and pass that in through --sysroot > option. If you're using our Eclipse IDE plug-in, there's field called > sysroot that you must setup... > > Thanks, > Jessica > > ------------------------------ > *From:* [email protected] [mailto: > [email protected]] *On Behalf Of *Murilo Travaglia > *Sent:* Tuesday, April 05, 2011 2:01 PM > *To:* [email protected] > *Subject:* [yocto] Cross Compiled Project > > Hi all, > > > I'm trying to use my own toolchain to develop and debug my application. I > made some changes in the file environment-setup-my-toolchain (file used in > SDK Mode to configure the environment) to link the compiler, gdb,etc to my > own toolchain. Making a "Reconfigure Project" or "Build Project" I can see > that my own toolchain is used. =] > > The problem is that I couldn't see where I have to make the modifications > to get the specific libraries for the target architecture, e.g: if I'LL > develop an application to ARM architecture, where I have to make > modifications to use the libs (/lib, usr/lib) of the target architecture > (ARM). Is this possible in the Yocto Project? > > Thanks in advance! > > Best regards! > > -- > Murilo Marques Travaglia > Phi Innovations > > > > -- Murilo Marques Travaglia Phi Innovations
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