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Mingli Yu
cb4ddd78e0
When ccache enabled as below:
INHERIT += "ccache"
CCACHE_DIR = "/path/build/ccache"
There comes do_install failure for some recipes randomly, take
linux-libc-headerswhen as example.
$ cat /path/build/tmp/work/corei7-64-wrs-linux/linux-libc-headers/5.8-r0/pseudo/pseudo.log
[snip]
path mismatch [1 link]: ino 243004209 db '/path/build/ccache/6/stats' req '/path/build/ccache/7/stats.lock'.
[snip]
Exclude ${CCACHE_DIR} from pseudo database to fix the potential
do_install failure.
(From OE-Core rev: b65e5280bf9e7f1f9c8e6acabab79bcf209e5342)
Signed-off-by: Mingli Yu <mingli.yu@windriver.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.