Thomas Devoogdt cec80fc067 package/mesa3d: explicitly enable llvm for host-mesa3d
LLVM is already implicitly enabled for host-mesa3d when
BR2_PACKAGE_MESA3D_NEEDS_PRECOMP_COMPILER is selected. This blind
option is automatically enabled when LLVM is required by drivers such
as intel-iris, panfrost, imagination, or intel-vulkan.

The BR2_PACKAGE_MESA3D_LLVM option also independently selects host-llvm,
but this change makes the dependency more explicit for host-mesa3d
builds.

Note that disabling LLVM is not possible for host-mesa3d, as the build
will fail with:
../../../br-test-pkg/bootlin-armv5-uclibc/build/host-mesa3d-25.3.2/meson.build:847:3: ERROR: Feature llvm cannot be disabled: CLC requires LLVM

Signed-off-by: Thomas Devoogdt <thomas@devoogdt.com>
Signed-off-by: Romain Naour <romain.naour@smile.fr>
(cherry picked from commit db1a28435d)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
2026-02-12 15:04:07 +01:00
2025-01-15 21:30:31 +01:00
2026-01-20 20:51:13 +01:00
2026-01-15 09:36:11 +01:00

Buildroot is a simple, efficient and easy-to-use tool to generate embedded
Linux systems through cross-compilation.

The documentation can be found in docs/manual. You can generate a text
document with 'make manual-text' and read output/docs/manual/manual.text.
Online documentation can be found at https://buildroot.org/docs.html

To build and use the buildroot stuff, do the following:

1) run 'make menuconfig'
2) select the target architecture and the packages you wish to compile
3) run 'make'
4) wait while it compiles
5) find the kernel, bootloader, root filesystem, etc. in output/images

You do not need to be root to build or run buildroot.  Have fun!

Buildroot comes with a basic configuration for a number of boards. Run
'make list-defconfigs' to view the list of provided configurations.

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