Richard Purdie 87f8aafd53 oe-buildenv-internal: Fix finding build directory
The intent of the env setup scripts is to set BBPATH to point at the
build directory. This means if the user changes directory, bitbake can
still find the original build directory. The default bblayers.conf files
reset BBPATH to the correct components so this is safe and restores the
behaviour the script was intended to have.

[YOCTO #12163]

(From OE-Core rev: bfacf88f15a27db579d8790d92f8497d832961f8)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 82eeb934997c9eaa6443079dfb649a89872a222c)
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-12-04 17:23:54 +00:00
2016-03-26 08:06:58 +00:00
2014-01-02 12:58:54 +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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Readme 249 MiB