linux/poky.git/meta/classes/kernel.bbclass, branch pyro-nfvaccess

kernel: predefine KBUILD_BUILD_USER and KBUILD_BUILD_HOST

2017-06-11T22:00:58+00:00

By exporting KBUILD_BUILD_USER with a pre-defined value we improve the reproducibility of the kernel and remove the requirement for whoami in the HOSTTOOLS. KBUILD_BUILD_HOST also helps improve the reproducibility of the kernel. For more kernel reproducibility options see: https://lwn.net/Articles/437864/ (From OE-Core rev: 357801a491efc067c6d4bd9a2bfa6fff460357aa) Signed-off-by: Joshua Lock Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

kernel.bbclass: move in addtask kernel_link_images statement from linux-yocto.inc

2017-04-05T22:22:12+00:00

Add kernel_link_images task in kernel.bbclass instead of adding it in linux-yocto.inc, or else the recipes inheriting kernel.bbclass might run into implicit dependency issues. (From OE-Core rev: 3211d43d80f69d9c200a0e4f90fd37736046aafe) Signed-off-by: Ming Liu Signed-off-by: Richard Purdie

kernel.bbclass: introduce INITRAMFS_IMAGE_NAME

2017-04-01T07:14:58+00:00

It defaults to ${INITRAMFS_IMAGE}-${MACHINE} if INITRAMFS_IMAGE is not empty. This allows the end users to be able to override the initramfs image name with a customized value. (From OE-Core rev: e788fb2b894852f71b1c545abde71b45b9f230dc) Signed-off-by: Ming Liu Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

kernel.bbclass: fix a typo

2017-04-01T07:14:58+00:00

In a addtask statement, do_strip should be strip. (From OE-Core rev: 8413e26164644230615f4503ca9488b5b4021aeb) Signed-off-by: Ming Liu Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

kernel: use ${nonarch_base_libdir} for kernel modules installation.

2017-03-22T11:35:20+00:00

Replace hardcoded '/lib' in kernel modules installation path with ${nonarch_base_libdir}, which is meant exactly for this. (From OE-Core rev: 22f5ba7154fcbe826d0a3283740903312b2aab46) Signed-off-by: Amarnath Valluri Signed-off-by: Richard Purdie

kernel.bbclass: Give sanity check function an opt-out variable

2017-03-04T23:18:19+00:00

Having no opt-out method and adding the task to linux-yocto.inc was causing issues. For example, linux-yocto-dev would often fail because it uses AUTOREV with no way to dynamically change the PV. Add a variable to turn off the sanity check, allowing an easy opt out, and set the opt-out variable in linux-yocto-dev, fixing the issue with AUTOREV. (From OE-Core rev: 1b6a3c17874ead7ee0957e67329aa3bd019fa129) Signed-off-by: California Sullivan Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

kernel, license, sstate, rootfs.py: Remove deploy directory README

2017-03-01T11:17:45+00:00

It isn't clear that the README_-_DO_NOT_DELETE_FILES_IN_THIS_DIRECTORY.txt file in the deploy directory warrants the complexity it brings elsewhere. Let's just remove it entirely. In particular, if two do_image_complete tasks run in parallel they risk both trying to put their image into ${DEPLOY_DIR_IMAGE} at the same time. Both will contain a README_-_DO_NOT_DELETE_FILES_IN_THIS_DIRECTORY.txt file. In theory this should be safe because "cp -alf" will just cause one to overwrite the other. Unfortunately, coreutils cp also has a race[1] which means that if one copy creates the file at just the wrong point the other will fail with: cp: cannot create hard link ‘..../tmp-glibc/deploy/images/pantera/README_-_DO_NOT_DELETE_FILES_IN_THIS_D.txt’ to +‘..../tmp-glibc/work/rage_against-oe-linux-gnueabi/my-own-image/1.0-r0/deploy-my-own-image-complete/README_-_DO_NOT_DELETE_FILES_IN_THIS_DIRECTORY.txt’: File exists [1] https://debbugs.gnu.org/cgi/bugreport.cgi?bug=25680 (From OE-Core rev: 71e9e88847d7000781642ea6187ebd8f40dfdcfe) Signed-off-by: Mike Crowe Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

kernel.bbclass: do_deploy requires depmodwrapper

2017-02-23T20:49:49+00:00

Fixed: run.do_deploy.27809: line 155: depmodwrapper: command not found (From OE-Core rev: 96b7eceefb3e99848d1c16d7c5da123056dcdc24) Signed-off-by: Robert Yang Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

kernel.bbclass: Make symbol to vmlinuz.bin in boot directory

2017-02-15T17:29:56+00:00

The changes committed with 6e58f54be103814b6b8a85b236510633c49e6832 did only consider the vmlinuz ELF kernel but some devices do reqire a raw vmlinuz.bin (as for example gcw0 in meta-handheld booted by ubiboot). Expand the above mentioned patch to consider this case. (From OE-Core rev: 413a5faf99280f4e083358e4134aebbcfa47bb4c) Signed-off-by: Andrea Adami Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

kernel.bbclass: Add PACKAGE_WRITE_DEPS for postinst

2017-01-20T11:53:51+00:00

The depmodwrapper dependency is not actually used by the class but anyone using pkg_postinst_kernel-base() will need it. (From OE-Core rev: e3f5290d8deba9b7cead73b52ac45a37228fece9) Signed-off-by: Jussi Kukkonen Signed-off-by: Richard Purdie