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5c540d5447
Fix https://github.com/agherzan/meta-raspberrypi/pull/1484 Avoid llvm runtime dependency to avoid issues in builds with meta-clang: ERROR: Multiple .bb files are due to be built which each provide llvm: meta-clang/recipes-devtools/clang/clang_git.bb oe-core/meta/recipes-devtools/llvm/llvm_18.1.6.bb A list of tasks depending on these providers is shown and may help explain where the dependency comes from. meta-clang/recipes-devtools/clang/clang_git.bb has unique dependees: oe-core/meta/recipes-graphics/mesa/mesa_24.0.7.bb:do_prepare_recipe_sysroot oe-core/meta/recipes-graphics/mesa/mesa_24.0.7.bb:do_package meta-atlas/meta-atlas/recipes-core/images/atlas-image-video.bb:do_populate_lic_deploy oe-core/meta/recipes-graphics/mesa/mesa_24.0.7.bb:do_collect_spdx_deps meta-atlas/meta-atlas/recipes-core/images/atlas-image-video.bb:do_populate_interfaces_deploy oe-core/meta/recipes-devtools/llvm/llvm_18.1.6.bb has unique dependees: oe-core/meta/recipes-graphics/mesa/mesa_24.0.7.bb:do_package_qa oe-core/meta/recipes-graphics/mesa/mesa_24.0.7.bb:do_create_runtime_spdx It could be that one recipe provides something the other doesn't and should. The following provider and runtime provider differences may be helpful. meta-clang/recipes-devtools/clang/clang_git.bb has unique provides: clang meta-clang/recipes-devtools/clang/clang_git.bb has unique rprovides: clang-dbg clang-libclang-cpp liblldb llvm-linker-tools ^clang-locale-.* clang-libllvm lldb clang-format clang clang-dev clang-locale clang-lldb-python libclang clang-src clang-doc clang-staticdev lldb-server clang-tidy clang-tools oe-core/meta/recipes-devtools/llvm/llvm_18.1.6.bb has unique provides: oe-core/meta/recipes-devtools/llvm/llvm_18.1.6.bb has unique rprovides: llvm llvm-dbg llvm-libllvm llvm-src llvm-dev llvm-liboptremarks llvm-locale llvm-llvmhello llvm-liblto llvm-staticdev llvm-bugpointpasses llvm-doc ^llvm-locale-.* check_data_file_clashes: Package clang-libllvm wants to install file rootfs/usr/lib/libLLVM.so.18.1 But that file is already provided by package * llvm Also avoid: python __anonymous() { if d.getVar('SOC_FAMILY') == 'rpi' and d.getVar("PN") == d.getVar("BPN"): d.setVarFlag("SRC_URI", "sha256sum", "4d2b2a9e3e099d017dc8107bf1c334d27bb87d9e4aff19a0c8d856d17cd41ef0") } This doesn't work for multilib builds where PN != BPN (e.g. lib32-wayland-protocols) It is easier to just add separate recipes with COMPATIBLE_MACHINE restriction instead of modifying the recipes for all MACHINEs with bbappend and then trying to limit it to rpi MACHINEs with overrides (e.g. why is whole recipe duplicated in wayland-protocols bbappend doesn't make any sense to me). breakage like this in stable branches is bad, these bbappends are hard to avoid (without BBMASKing them and then reintroducing the necessary part of original mesa bbappend). Now with separate recipes people can at least opt-out by setting P_V to original scarthgap versions: PREFERRED_VERSION_mesa:rpi = "24.%" PREFERRED_VERSION_wayland-protocols:rpi = "1.33" Signed-off-by: Martin Jansa <martin2.jansa@lgepartner.com>
meta-raspberrypi
Yocto BSP layer for the Raspberry Pi boards - http://www.raspberrypi.org/.
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Sponsored by:
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Quick links
- Git repository web frontend: https://github.com/agherzan/meta-raspberrypi
- Mailing list (yocto mailing list): yocto@lists.yoctoproject.org
- Issues management (Github Issues): https://github.com/agherzan/meta-raspberrypi/issues
- Documentation: http://meta-raspberrypi.readthedocs.io/en/latest/
Description
This is the general hardware specific BSP overlay for the RaspberryPi device.
More information can be found at: http://www.raspberrypi.org/ (Official Site)
The core BSP part of meta-raspberrypi should work with different OpenEmbedded/Yocto distributions and layer stacks, such as:
- Distro-less (only with OE-Core).
- Yoe Disto (Video and Camera Products).
- Yocto/Poky (main focus of testing).
Yocto Project Compatible Layer
This layer is officially approved as part of the Yocto Project Compatible Layers Program. You can find details of that on the official Yocto Project
website.
Dependencies
This layer depends on:
- URI: git://git.yoctoproject.org/poky
- branch: master
- revision: HEAD
Quick Start
- source poky/oe-init-build-env rpi-build
- Add this layer to bblayers.conf and the dependencies above
- Set MACHINE in local.conf to one of the supported boards
- bitbake core-image-base
- Use bmaptool to copy the generated .wic.bz2 file to the SD card
- Boot your RPI
Quick Start with kas
- Install kas build tool from PyPi (sudo pip3 install kas)
- kas build meta-raspberrypi/kas-poky-rpi.yml
- Use bmaptool to copy the generated .wic.bz2 file to the SD card
- Boot your RPI
To adjust the build configuration with specific options (I2C, SPI, ...), simply add a section as follows:
local_conf_header:
rpi-specific: |
ENABLE_I2C = "1"
RPI_EXTRA_CONFIG = "dtoverlay=disable-bt"
To configure the machine, you have to update the machine variable.
And the same for the distro.
For further information, you can read more at https://kas.readthedocs.io/en/latest/index.html
Contributing
You can send patches using the GitHub pull request process or/and through the Yocto mailing list. Refer to the documentation for more information.
Maintainers
- Andrei Gherzan
<andrei at gherzan.com>