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0d0984e1e6
When we migrated rpm v5 -> v4, we lost the ability to drop "per file" dependencies from the rpm backend for things like "/bin/bash" and "/usr/bin/env" which meant the sdks were becomming 'bloated'. This restores the functionality using a dummy package, similarly to the way the buildtools perl issue was addressed. It also removes the non-functional old code so as not to confuse people in future. I ran into this problem trying to filter dependencies to only rpms a build directly depends upon and it turns out we have some determinism issues in this area so this is something key to fix. (From OE-Core rev: 9d490dc01dcedb216129b22cbe17a6c99efc4f5c) 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.