Richard Purdie 09c6a41b75 opkg-utils: Fix reproducibility issues in opkg-build
There is a sorting problem with opkg-build where the ipk generated is depending
upon the order of files on disk. The reason is the --sort option to tar only
influences the orders of files tar reads, not those passed by the -T option.

Add in a sort call to resolve this issue. To ensure consistent sorting we
also need to force to a specific locale (C) else the results are still not
deterministic.

(From OE-Core rev: a9b8287984c63420e10329a69f7ac5125f1687f8)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-02-06 12:16:34 +00:00
2020-01-31 08:03:08 +00:00

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.
Description
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