Jens Rehsack 2499589fb6 populate_sdk_ext.bbclass: avoid populating tools twice
When running `bitbake -c populate_sdk_ext ...` for an image
recipe inheriting populate_sdk_qt5, `nativesdk-qemu-helper` is
deployed via `nativesdk-packagegroup-sdk-host`, which already
contains some of the tools (by name: "oe-find-native-sysroot
runqemu*").

To avoid error like:
    Configuring nativesdk-packagegroup-qt5-toolchain-host.

    NOTE: Running intercept scripts:
    NOTE: > Executing update_gio_module_cache-nativesdk intercept ...
    NOTE: + [ True = False ]
    + qemu-x86_64 -r 3.2.0 -E LD_LIBRARY_PATH=/home/sno/gpw-community-bsp/mops-yocto-platform/tmp/work/fischer-poky-linux/updatable-app-image/1.0-r0/sdk-ext/image/opt/mops/2.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/lib:/home/sno/gpw-community-bsp/mops-yocto-platform/tmp/work/fischer-poky-linux/updatable-app-image/1.0-r0/sdk-ext/image/opt/mops/2.5+snapshot/sysroots/x86_64-pokysdk-linux/lib -L /home/sno/gpw-community-bsp/mops-yocto-platform/tmp/work/fischer-poky-linux/updatable-app-image/1.0-r0/sdk-ext/image /home/sno/gpw-community-bsp/mops-yocto-platform/tmp/work/fischer-poky-linux/updatable-app-image/1.0-r0/sdk-ext/image/opt/mops/2.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/libexec/nativesdk-gio-querymodules /home/sno/gpw-community-bsp/mops-yocto-platform/tmp/work/fischer-poky-linux/updatable-app-image/1.0-r0/sdk-ext/image/opt/mops/2.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/lib/gio/modules/

    NOTE: Executing copy_buildsystem ...
    DEBUG: Executing python function copy_buildsystem
    NOTE: Generating sstate task list...
    NOTE: Generating sstate-cache...
    NOTE: Generating sstate-cache...
    DEBUG: Python function copy_buildsystem finished
    NOTE: Executing install_tools ...
    DEBUG: Executing shell function install_tools
    Traceback (most recent call last):
      File "/home/sno/gpw-community-bsp/sources/poky/scripts/lnr", line 21, in <module>
	os.symlink(target, linkname)
    FileExistsError: [Errno 17] File exists: '../../../../layers/poky/scripts/oe-find-native-sysroot' -> '/home/sno/gpw-community-bsp/mops-yocto-platform/tmp/work/fischer-poky-linux/updatable-app-image/1.0-r0/sdk-ext/image//opt/mops/2.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/bin/oe-find-native-sysroot'
    WARNING: exit code 1 from a shell command.
    DEBUG: Python function do_populate_sdk_ext finished

only add those tools unpackaged to the deployment which are
still missing.

(From OE-Core rev: 3274819ce3bb64316853c6f0bb7840c38635c26c)

Signed-off-by: Jens Rehsack <sno@netbsd.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-10-10 12:47:35 +01:00
2014-01-02 12:58:54 +00:00
2018-02-24 10:31:45 +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
No description provided
Readme 251 MiB