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* global: overrides syntax conversionBruce Ashfield2021-08-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OEcore/bitbake are moving to use the clearer ":" as an overrides separator. This is pass one of updating the meta-virt recipes to use that syntax. This has only been minimally build/runtime tested, more changes will be required for missed overrides, or incorrect conversions Note: A recent bitbake is required: commit 75fad23fc06c008a03414a1fc288a8614c6af9ca Author: Richard Purdie <richard.purdie@linuxfoundation.org> Date: Sun Jul 18 12:59:15 2021 +0100 bitbake: data_smart/parse: Allow ':' characters in variable/function names It is becomming increasingly clear we need to find a way to show what is/is not an override in our syntax. We need to do this in a way which is clear to users, readable and in a way we can transition to. The most effective way I've found to this is to use the ":" charater to directly replace "_" where an override is being specified. This includes "append", "prepend" and "remove" which are effectively special override directives. This patch simply adds the character to the parser so bitbake accepts the value but maps it back to "_" internally so there is no behaviour change. This change is simple enough it could potentially be backported to older version of bitbake meaning layers using the new syntax/markup could work with older releases. Even if other no other changes are accepted at this time and we don't backport, it does set us on a path where at some point in future we could require a more explict syntax. I've tested this patch by converting oe-core/meta-yocto to the new syntax for overrides (9000+ changes) and then seeing that builds continue to work with this patch. (Bitbake rev: 0dbbb4547cb2570d2ce607e9a53459df3c0ac284) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
* busybox_vmsep.inc: busybox changes for runx supportSai Hari Chandana Kalluri2020-05-021-0/+1
| | | | | | | | | | | | | Runx needs busybox static binary that contains symlinks to mount. However, in zeus, busybox by default uses BUSYBOX_SPLIT_SUID = 1. With the variable set, busybox binary gets split into two busybox.suid and busybox.nosuid busybox.suid contains links to mount while runx recipes pulls in busybox.nosuid. When vmsep is enabled, set BUSYBOX_SPLIT_SUID = 0 so that an unstripped busybox binary is generated which contains all the required links including mount. Signed-off-by: Sai Hari Chandana Kalluri <chandana.kalluri@xilinx.com> Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
* busybox: vmsep distro feature modificationsBruce Ashfield2020-03-111-0/+8
If "vmsep" is in distro features, we need to configure busybox as a static build. This allows for it to be used as party of an initrd. We also ensure that the installer support is added to busybox, so it can be installed to the initrd via: busybox --install Signed-off-by: Bruce Ashfield <bruce.ashfield@xilinx.com>