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Daniel Díaz 40a817a038 multilib_header: recognize BPF as a target
When building with `clang -target bpf` using the
multilib_header, a recursion was unavoidable because
bits/wordsize.h would #include itself, still lacking
a definition for __MHWORDSIZE or __WORDSIZE.

(From OE-Core rev: 70b41b3c335a80b4ac243f468f22331d261299db)

(From OE-Core rev: 58abe666d3bad7a915c244c61085482e94b3d549)

(From OE-Core rev: edb02f0d1d313fb026e39cc320e63be7e0132e7b)

Signed-off-by: Daniel Díaz <daniel.diaz@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-09-13 10:55:38 +01:00
bitbake bitbake: checksum: sanity check path when recursively checksumming 2018-08-29 15:23:58 +01:00
documentation documentation: Preparation for 2.4.4 release 2018-08-15 10:28:18 +01:00
meta python2: Fix build with gcc8 2018-09-13 10:55:38 +01:00
meta-poky poky: Bump version to 2.4.3 2018-05-23 17:46:21 +01:00
meta-selftest meta-selftest: fix upstream version checks for devtool test recipes 2018-01-06 10:13:55 +00:00
meta-skeleton meta*: Add LAYERSERIES_COMPAT and LAYERSERIES_CORENAMES markup to layer.conf 2017-06-12 15:08:30 +01:00
meta-yocto-bsp oeqa/selftest/systemd_boot: Never use cleansstate in QA tests without special handling of SSTATE_DIR 2018-07-15 16:19:15 +01:00
scripts multilib_header: recognize BPF as a target 2018-09-13 10:55:38 +01:00
.gitignore add !meta-poky to .gitignore file 2016-03-26 08:06:58 +00:00
.templateconf meta-yocto: Rename to meta-poky to better match its purpose 2016-02-28 11:31:17 +00:00
LICENSE Fix license notices for OE-Core 2014-01-02 12:58:54 +00:00
oe-init-build-env oe-init-build-env-memres: Drop it 2017-07-21 08:44:25 +01:00
README.hardware meta-yocto: Restructure and tidy up READMEs 2017-09-14 13:36:22 +01:00
README.LSB README.LSB: describe oe-core's deviations from the LSB spec 2017-06-28 15:52:17 +01:00
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.