Mingli Yu 3439ad8616 Revert "python3: define a profile directory path"
After ccache upgrade to 3.7.11, there is below logic introduced.
58895dc Add knowledge about -fprofile-{correction,reorder-functions,values}

And the python3 ccache build issue [1] is fixed in ccache 3.7.11, so there
is no need to define a profile directory path for python3 any more.

[1] https://github.com/ccache/ccache/issues/615

(From OE-Core rev: 6cd08bdf72c05982ba000b1186cf139382679e04)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-07-25 15:11:05 +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.
Description
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Readme 251 MiB