Martin Jansa 15496693ed icu: backport fix for rare random genrb segmentation fault
* sometimes I've seen it also reporting "Bus error" instead of segmentation fault

* upstream bug report:
  https://unicode-org.atlassian.net/browse/ICU-21175

* on 80 core machine it failed 11 times in 1000 rebuilds of icu in various files:
  icu.019.stderr.compile:make[1]: *** [out/build/icudt66l/windowsZones.res] Segmentation fault
  icu.035.stderr.compile:make[1]: *** [out/build/icudt66l/supplementalData.res] Segmentation fault
  icu.095.stderr.compile:make[1]: *** [out/build/icudt66l/plurals.res] Segmentation fault
  icu.116.stderr.compile:make[1]: *** [out/build/icudt66l/curr/supplementalData.res] Segmentation fault
  icu.313.stderr.compile:make[1]: *** [out/build/icudt66l/supplementalData.res] Segmentation fault
  icu.415.stderr.compile:make[1]: *** [out/build/icudt66l/supplementalData.res] Segmentation fault
  icu.476.stderr.compile:make[1]: *** [out/build/icudt66l/metadata.res] Segmentation fault
  icu.495.stderr.compile:make[1]: *** [out/build/icudt66l/supplementalData.res] Segmentation fault
  icu.496.stderr.compile:make[1]: *** [out/build/icudt66l/supplementalData.res] Segmentation fault
  icu.505.stderr.compile:make[1]: *** [out/build/icudt66l/pluralRanges.res] Segmentation fault
  icu.756.stderr.compile:make[1]: *** [out/build/icudt66l/numberingSystems.res] Segmentation fault

* apply 0001-Fix-big-endian-build.patch in do_patch like this new patch

(From OE-Core rev: 00af6882a24ca69f9e8147546a220dc73e4d6087)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-03-04 17:39:10 +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