Tom Hochstein e209b9f0bf devtool/standard.py: Allow recipe to disable menuconfig logic
u-boot.inc supports u-boot recipes with or without menuconfig [1].
However, running devtool on a u-boot recipe that does not support menuconfig
results in an error:

cp: cannot stat '/home/r60874/upstream/fsl-xwayland/tmp/work/imx8mmevk-fsl-linux/u-boot-imx/2018.03-r0/u-boot-imx-2018.03//.config': No such file or directory

The problem is the devtool logic assumes that any recipe with a do_menuconfig task
will generate a .config in do_configure().

Fix the problem by removing the assumption with a flag that the recipe can control,
like this:

do_configure() {
    if [ menuconfig-supported ]; then
        ...
    else
        DEVTOOL_DISABLE_MENUCONFIG=true
    fi
}

[1] 11278e3b2c

(From OE-Core rev: 6cc17e658c3dbadc772353f0f200561d2d988658)

Signed-off-by: Tom Hochstein <tom.hochstein@nxp.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-02-02 16:57:21 +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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Readme 249 MiB