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* image/kernelsrc/packagegroups/recipes: Remove uneeded noexec tasksRichard Purdie2017-01-281-3/+3
| | | | | | | | | | | | | | | | We used to have issues removing tasks like do_fetch due to implications for targets like world and universe. These have now been resolved. Removing uneeded tasks has advantages compared to noexec since it means that accidentally left in dependencies are no longer needed/processed (e.g. do_patch depends on quilt-native). This cleans up a number of cases which local analysis highlighted as being unneeded leading to slightly cleaner task graphs. (From OE-Core rev: 4e6ee37e09c60e83c0dfd844ba9cf8a07507f099) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernelsrc.bbclass: fix KERNEL_VERSIONRobert Yang2015-03-161-1/+1
| | | | | | | | | | | | | The kernel-abiversion is now in STAGING_KERNEL_BUILDDIR not in S. Fixed rpm pkg like perf: (note the None version) perf-None-r9.qemux86.rpm (From OE-Core rev: 85bb679f22b2f5fb308016e62356bd1d6ba455a0) Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernelsrc.bbclass: Ensure fetch/unpack/patch tasks don't runRichard Purdie2014-12-211-0/+3
| | | | | | | | | In particular this removes a race condition where a ${S}/patches directory could be created by do_unpack. This confuses kern-tools. (From OE-Core rev: a64d36e3bec47fedc788c33b23736914cfbd62bb) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* kernel: Rearrange for 1.8Richard Purdie2014-12-211-0/+7
In 1.8 we want to streamline the kernel build process. Basically we currently have multiple copies of the kernel source floating around and the copying/compression/decompression is painful. Lets assume we have a kernel source per machine since in most cases this is true (and we have a sysroot per machine anyway). Basically, instead of extracting a source into WORKDIR, then copying to a sysroot, we now set S to point straight at STAGING_DIR_KERNEL. Anything using kernel source can then just point at it and use: do_configure[depends] += "virtual/kernel:do_patch" to depend on the kernel source being present. Note this is different behaviour to DEPENDS += "virtual/kernel" which equates to do_configure[depends] += "virtual/kernel:do_populate_sysroot". Once we do this, we no longer need the copy operation in do_populate_sysroot, in fact there is nothing to do there (yay). The remaining part of the challenge is to kill off the horrible do_install. This patch splits it off to a different class, the idea here is to have a separate recipe which depends on the virtual/kernel:do_patch and just installs and packages the source needed to build modules on target into a specific package. Right now this code is proof of concept. It builds kernels and kernel modules. perf blows up in do_package with issues on finding the kernel version which can probably be fixed by adding back the right bit of do_install, and adding a dependency of do_package[depends] += "virtual/kernel:do_install" to perf. The whole thing needs a good write up, the corner cases testing and probably a good dose of cleanup to the remaining code. (From OE-Core rev: 3b3f7e785e27990ba21bc7cd97289c826a9a95d1) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>