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411e2b7047
Previously this was done via bitbake tasks, and when this was rewritten to a for loop, performance sufered significantly: from 90 seconds to about 12 minutes for oe-core. This change restores the previous run time, and makes it possible to perform such checks with command line utilities in an interactive way. Implementation note: we have to create a copy of the recipe data, as Tinfoil API can't be used from multiple threads and only allows one process to access the data at a time. (From OE-Core rev: b1d01911fa2a0a4945da071d66fb50e9f14ded81) Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.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.