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5582ab6aae
When using multiconfig with the same TMP folder we can have
races because the shared recipes like gcc-source run twice.
ARCHIVER_OUTDIR = ${ARCHIVER_TOPDIR}/${TARGET_SYS}/${PF}/
which includes TARGET_SYS and between the two different MACHINE values,
this changes from 'arm-poky-linux-gnueabi' to 'aarch64-poky-linux'.
This leads to the task running twice, once for each multiconfig.
To solve this we need to store the shared output in a common place
for all machines and in this way the stamps will be the same for each
machine so the gcc-source will on run once regardless of the machine used.
(From OE-Core rev: 135adeb82c9303c26193bb6f6bd3bc696793aa62)
Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 5abe497aad39a6ce8d72556fcdda1938a0f8c1bc)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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.