Hello, I'm attempting to create a recipe for the Cap'n Proto serialization protocol <https://lists.yoctoproject.org/pipermail/yocto/>, but am still a beginner at Yocto. The only link I have found regarding the subject (so far) is this google group <https://groups.google.com/forum/#!msg/capnproto/ZfHEXEVb7KM/hyOOlAKQAF0J>.
I created a standard recipe, linked to the source https://capnproto.org/capnproto-c++-${PV}.tar.gz <https://capnproto.org/capnproto-c++-$%7BPV%7D.tar.gz> Based on the information from the google group link above, I changed the do_configure: do_configure() { export CAPNP=/usr/local/bin/capnp ${S}/configure --with-external-capnp -build=x86_64-linux --host=arm-poky-linux-gnueabi --target=arm-poky-linux-gnueabi } >From what I understand, the reason is that I need an installed version of Cap'n Proto on my Linux host in order to cross compile for ARM Because external library files are used, I also added the lines: INSANE_SKIP_${PN} += "install-host-path" INSANE_SKIP_${PN} += "installed-vs-shipped" Running *bitbake capnproto* works, but when I add the line: IMAGE_INSTALL_append = " capnproto" and try to run* bitbake core-image-base *I get the following error from the do_rootfs log: DEBUG: Executing python function rootfs_process_ignore DEBUG: Python function rootfs_process_ignore finished DEBUG: Executing python function rootfs_runtime_mapping DEBUG: Python function rootfs_runtime_mapping finished DEBUG: Executing python function do_rootfs NOTE: configuring RPM platform settings NOTE: configuring RPM system provides NOTE: configuring RPM DB settings NOTE: configuring Smart settings NOTE: Note: adding Smart channel nitrogen6sx (105) NOTE: Note: adding Smart channel cortexa9hf_vfp_neon_mx6sx (100) NOTE: Note: adding Smart channel cortexa9hf_vfp_neon (95) NOTE: Note: adding Smart channel all (90) NOTE: adding Smart RPM DB channel NOTE: Note: configuring RPM cross-install scriptlet_wrapper NOTE: ###### Generate rootfs ####### NOTE: Executing '/home/finn/yocto/poky/build/tmp/sysroots/x86_64-linux/usr/bin/createrepo --dbpath /home/finn/yocto/poky/build/tmp/work/nitrogen6sx-poky-linux-gnueabi/core-image-base/1.0-r0/rpmdb/cortexa9hf_vfp_neon_mx6sx --update -q /home/finn/yocto/poky/build/tmp/deploy/rpm/cortexa9hf_vfp_neon_mx6sx' ... NOTE: Executing '/home/finn/yocto/poky/build/tmp/sysroots/x86_64-linux/usr/bin/createrepo --dbpath /home/finn/yocto/poky/build/tmp/work/nitrogen6sx-poky-linux-gnueabi/core-image-base/1.0-r0/rpmdb/cortexa9hf_vfp_neon --update -q /home/finn/yocto/poky/build/tmp/deploy/rpm/cortexa9hf_vfp_neon' ... NOTE: Executing '/home/finn/yocto/poky/build/tmp/sysroots/x86_64-linux/usr/bin/createrepo --dbpath /home/finn/yocto/poky/build/tmp/work/nitrogen6sx-poky-linux-gnueabi/core-image-base/1.0-r0/rpmdb/nitrogen6sx --update -q /home/finn/yocto/poky/build/tmp/deploy/rpm/nitrogen6sx' ... NOTE: Installing the following packages: capnproto psplash packagegroup-base-extended run-postinsts packagegroup-core-boot locale-base-en-us locale-base-en-gb alsa-conf-1.0.28-r0@cortexa9hf_vfp_neon_mx6sx alsa-conf-base-1.0.28-r0@cortexa9hf_vfp_neon_mx6sx alsa-lib-1.0.28-r0@cortexa9h ......... DEBUG: Python function do_rootfs finished ERROR: Function failed: do_rootfs I noticed that I have the cross compiled version of capnproto (capnp) in the images folder in my work directory, but the packages-split/capnproto directory is empy. Thanks for any help, as soon as get it working I'd like to make it available to others. / Finn
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