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If you try to build a system with multiple BSPs, one of which is qemux86 or qemux86-64, the overall system configuration will change and all of the graphics packages will end up being rebuilt each time. For a package based system, the PR values will also be incremented each time. The end result will be an ever growing set of PR values as well as being unable to tell which configured version of the graphics components are really being deployed. The solution was to always include the virgl gallium driver when an x86 based target is used. This may end up wasting some space, but solves the hash issue. (From OE-Core rev: 37e9465b342f6075ce13479dfed59cd2a7cc46ae) Signed-off-by: Mark Hatle <mark.hatle@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
QEMU Emulation Targets ====================== To simplify development, the build system supports building images to work with the QEMU emulator in system emulation mode. Several architectures are currently supported in 32 and 64 bit variants: * ARM (qemuarm + qemuarm64) * x86 (qemux86 + qemux86-64) * PowerPC (qemuppc only) * MIPS (qemumips + qemumips64) Use of the QEMU images is covered in the Yocto Project Reference Manual. The appropriate MACHINE variable value corresponding to the target is given in brackets.
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