Paul Eggleton fcb84383ce devtool: upgrade: automatically handle changes to source subdirectory
If the directory where the source code extracts to changes (for
example, when upgrading iucode-tool from 1.5 to 2.1.1, the subdirectory
in the tarball changed from "iucode_tool-${PV}" to "iucode-tool-${PV}")
then handle this automatically. Also handle when it changes to match the
default S value (i.e. "${WORKDIR}/${BP}") in which case we just drop
setting S in the recipe.

Fixes [YOCTO #10939].

(From OE-Core rev: d29881a652bf03627d257a1eac5f02ec17315b8b)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-11-11 12:14:27 +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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