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3e76b1b50c
Have a simple tool to dump bb_cache.dat is useful for investigating and
studying bitbake cache. The old contrib/dump_cache.py can dump pn, pv and
packages for it, now enhance it dump everything.
Here is the usage:
$ /path/to/dump_cache.py --help
usage: dump_cache.py [-h] [-r RECIPE] [-m MEMBERS] [-s] cachefile
bb_cache.dat's dumper
positional arguments:
cachefile specify bb_cache.dat
optional arguments:
-h, --help show this help message and exit
-r RECIPE, --recipe RECIPE
specify the recipe, default: all recipes
-m MEMBERS, --members MEMBERS
specify the member, use comma as separator for
multiple ones, default: all members
-s, --skip skip skipped recipes
Use dump_cache.py --help to get help
(Bitbake rev: 104572438dfedf6025fbfd125aef1d56134012e7)
Signed-off-by: Robert Yang <liezhi.yang@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.