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Khem Raj fd32e1e5e6 gcc-target: Do not set --with-sysroot and gxx-include-dir paths 
These options are not needed on target infact since the defaults would
be good enough for compiler to find the relevant headers and libraries
from compiler runtime

with gcc9 it starts to strip the sysroot from gxx-include-dir which
means it tries to look for gxx headers in localdir

ignoring nonexistent directory "usr/include/c++/9.0.1"
ignoring nonexistent directory "usr/include/c++/9.0.1/arm-yoe-linux-gnueabi"
ignoring nonexistent directory "usr/include/c++/9.0.1/backward"

instead of sysroot

Removing these options make it behave normal

(From OE-Core rev: 2996640fb3577a3c28a22f1e25eae15e8e3d46b1)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-05-08 12:15:17 +01:00
bitbake bitbake: HEADER: Drop it 2019-05-04 10:44:49 +01:00
documentation documentation: Cleaned up "plug-in"/"plugin" terminology. 2019-05-07 10:23:42 +01:00
meta gcc-target: Do not set --with-sysroot and gxx-include-dir paths 2019-05-08 12:15:17 +01:00
meta-poky meta-poky: remove obsolete DISTRO_FEATURES_LIBC 2019-05-03 06:11:57 +01:00
meta-selftest layer.conf: Update to warrior release name series 2019-04-02 15:24:11 +01:00
meta-skeleton layer.conf: Update to warrior release name series 2019-04-02 15:24:11 +01:00
meta-yocto-bsp linux-yocto: update genericx86* SRCREV for 4.19 2019-05-07 10:13:13 +01:00
scripts recipetool: fix unbound variable when fixed SRCREV can't be found 2019-05-08 12:15:17 +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 Fix license notices for OE-Core 2014-01-02 12:58:54 +00:00
oe-init-build-env oe-init-build-env: Error out when failed to locate cwd 2019-03-12 11:57:41 -07:00
README.hardware meta-yocto: Restructure and tidy up READMEs 2017-09-14 13:36:22 +01:00
README.LSB pax: remove the recipe 2018-02-24 10:31:45 +00:00
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

README.qemu 

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.