[oe] GPE Application Development Questions
NBeing
quickx at hotmail.com
Thu Jun 4 23:56:15 UTC 2009
The "angstrom-2008.1-test-20090104-armv5te-linux-gnueabi-toolchain-gpe.tar.bz2"
sets up the environment like so:
export PATH=/usr/local/angstrom/arm/bin:$PATH
export PKG_CONFIG_SYSROOT_DIR=/usr/local/angstrom/arm/arm-angstrom-linux-
gnueabi
export PKG_CONFIG_PATH=/usr/local/angstrom/arm/arm-angstrom-linux-
gnueabi/usr/lib/pkgconfig
export CONFIG_SITE=/usr/local/angstrom/arm/site-config
alias opkg='LD_LIBRARY_PATH=/usr/local/angstrom/arm/lib
/usr/local/angstrom/arm/bin/opkg-cl -f /usr/local/angstrom/arm/etc/opkg-
sdk.conf -o /usr/local/angstrom/arm'
alias opkg-target='LD_LIBRARY_PATH=/usr/local/angstrom/arm/lib
/usr/local/angstrom/arm/bin/opkg-cl -f /usr/local/angstrom/arm/arm-angstrom-
linux-gnueabi/etc/opkg.conf -o /usr/local/angstrom/arm/arm-angstrom-linux-
gnueabi'
I'm using an "angstrom-2009.X-test-XXXX" image so believe I need to build my
own toolchain. I built the image with the latest OE and everything runs on the
board, however, I'm unable to build the simple "gpe-hello" app. I believe the
problem has to do with my mapping of the above paths. This is what I have,
would someone be able to confirm, fix, give advance on what I have wrong with
them? Or a different way/tutorial I should be following on GPE Application
Developemnt? Basically I used the "cross" folder when I could, then staging,
then rootfs.
export PATH=${HOME}/oe/build/tmp/cross/armv5te/bin:$PATH
export PKG_CONFIG_SYSROOT_DIR=${HOME}/oe/build/tmp/cross/armv5te/arm-angstrom-
linux-gnueabi
export PKG_CONFIG_PATH=${HOME}/oe/build/tmp/staging/armv5te-angstrom-linux-
gnueabi/usr/lib/pkgconfig
export CONFIG_SITE= ???? (Left Out)
alias opkg='LD_LIBRARY_PATH=${HOME}/oe/build/tmp/cross/armv5te/lib
${HOME}/oe/build/tmp/rootfs/x11-image/usr/bin/opkg-cl -f
${HOME}/oe/build/tmp/staging/i686-linux/etc/opkg-sdk.conf -o
${HOME}/oe/build/tmp/cross/armv5te'
alias opkg-target='LD_LIBRARY_PATH=${HOME}/oe/build/tmp/cross/armv5te/lib
${HOME}/oe/build/tmp/rootfs/x11-image/usr/bin/opkg-cl -f
${HOME}/oe/build/tmp/rootfs/x11-image/etc/opkg.conf -o
${HOME}/oe/build/tmp/cross/armv5te/arm-angstrom-linux-gnueabi'
Also while I'm here, in the deploy directory there is a "modules-2.6.28-r9-
at91sam9261ek.tgz" file build, however, I'm unsure what I'm suppose to do with
it? If I'm suppose to flash it to my board where would I find the address to
flash too? Thanks
More information about the Openembedded-devel
mailing list