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mirror of https://git.yoctoproject.org/poky synced 2026-05-08 05:09:24 +00:00
Khem Raj d566448b3d gcc-target: Use --with-arch=native for target gcc
This should help gcc detect and use target ISA on x86_64 machines when
-march is not used on cmdline

[YOCTO #139]

(From OE-Core rev: f9e410521c92e2458ba7e2ca63d28434618b9f25)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Cc: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-03-21 22:39:01 +00:00
2020-03-21 22:39:00 +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.
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