Bruce Ashfield fc2b9f7f99 kernel-devsrc: 5.8 + gcc10 require gcc-plugins + libmpc-dev
In order to execute 'make scripts prepare' on target with the
5.8 kernel and gcc 10, we need to have the gcc-plugins and
libmpc-dev on target.

Although not strictly required for all kernel versions, they
don't do any harm when included.

We add them to the RDEPENDS of devsrc to avoid the errors:

   scripts/gcc-plugins/gcc-common.h:5:10: fatal error: bversion.h: No such
   file or directory
   | #include "bversion.h"

and

   /usr/lib/gcc/arm-poky-linux-gnueabi/10.1.0/plugin/include/builtins.h:23:10:
     fatal error: mpc.h: No such file or directory

(From OE-Core rev: a69746351029a878d4d41baeb3f679d65118d5e3)

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-08-13 08:07:00 +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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