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Ricardo Ribalda Delgado 58589bc538 wic: Fix (again) partition files UIDs on multi rootfs images
Commit 450335ba5e73a375eb9932b4c4cf37979640dbfc copies the pseudo
database to the working directory in order to have ownership information
when the filesystem is generated.

Unfortunately this does not work anymore. The filenames on the database
are absolute and there is no information about the new directory.

Instead of fixing the database, we could redo a bit the way we patch the
fstab file. Now I am saving the old contents of fstab, modifying the
file and then reverting the changes on exit.

This is faster than the previous approach, although it can cause
indeterminism if the application is killed before finishing.

(From OE-Core rev: dcbf7b864dd1713b54a172d8714ce1508482f086)

Signed-off-by: Ricardo Ribalda Delgado <ricardo@ribalda.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-07-19 08:41:40 +01:00
bitbake bitbake: runqueue: Fix non setscene tasks targets being lost 2019-07-18 12:16:19 +01:00
documentation ref-manual: Removed "python2" mention in example. 2019-07-18 12:16:53 +01:00
meta cve-update-db-native: Remove hash column from database. 2019-07-19 08:41:40 +01:00
meta-poky conf/poky: add Fedora 30 and Opensuse Leap 15.1 to supported distributions 2019-07-18 13:32:29 +01:00
meta-selftest fortran-helloworld: add a very dumb Fortran Hello World for testing 2019-06-27 12:20:36 +01:00
meta-skeleton meta/lib+scripts: Convert to SPDX license headers 2019-05-09 16:31:55 +01:00
meta-yocto-bsp beaglebone-yocto: Add missing wic image u-boot deploy dependency 2019-06-01 11:27:42 +01:00
scripts wic: Fix (again) partition files UIDs on multi rootfs images 2019-07-19 08:41:40 +01:00
.gitignore gitignore: Ignore repo tool directory 2018-10-29 17:26:47 +00:00
.templateconf meta-yocto: Rename to meta-poky to better match its purpose 2016-02-28 11:31:17 +00:00
LICENSE meta/lib+scripts: Convert to SPDX license headers 2019-05-09 16:31:55 +01:00
LICENSE.GPL-2.0-only meta/lib+scripts: Convert to SPDX license headers 2019-05-09 16:31:55 +01:00
LICENSE.MIT meta/lib+scripts: Convert to SPDX license headers 2019-05-09 16:31:55 +01:00
oe-init-build-env meta/lib+scripts: Convert to SPDX license headers 2019-05-09 16:31:55 +01:00
README.hardware meta-yocto: Restructure and tidy up READMEs 2017-09-14 13:36:22 +01:00
README.LSB packagegroup-core-lsb: remove GTK+ 2019-07-10 09:56:22 +01:00
README.OE-Core README: Rename to README.OE-Core so its clear where its from/belongs/is about 2019-03-06 23:09:10 +00:00
README.poky meta-yocto: Restructure and tidy up READMEs 2017-09-14 13:36:22 +01:00
README.qemu README.qemu: qemuppc64 is not supported 2017-10-16 23:54:31 +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.