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mirror of https://git.yoctoproject.org/poky synced 2026-06-02 01:19:52 +00:00
Mark Hatle 7bbd0ec86d externalsrc: Work with reproducible_build
Externalsrc removes do_fetch, do_unpack, and do_patch.  The system normally
discovers the correct reproducible date as a postfuncs of do_unpack, so this
date is never found, so it falls back to the default epoch.

Instead we can move the discovery function to a prefuncs on the epoch
deploy task.  This task will run before do_configure, and since the source
is already available can run safely at anytime.

(From OE-Core rev: bc8448b55f06c75ec129fc32cee75ef945a49d3e)

Signed-off-by: Mark Hatle <mark.hatle@xilinx.com>
Signed-off-by: Mark Hatle <mark.hatle@kernel.crashing.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 0b7dd711a54e92ce54abe99f59fc67e683d52dfe)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-10-29 11:17:20 +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.
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