Richard Purdie eb226b897f buildhistory: Add simplistic file move detection
We'd like to use buildhistory more during patch review however its
proving hard, particularly where whole subtrees of files move,
such as a kernel version upgrade, or where a software module moves
include directory.

This adds file rename matching which covers our common case of library
moves, kernel upgrades and more.

A new test case is also added so that someone in the future can change
the code and test the logic is still doing the expected things.

(From OE-Core rev: 791ce304f5e066759874beac0feef5ee62a1c255)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-06-15 14:53:45 +01:00

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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Readme 251 MiB