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There are a variety of files being installed into $datadir which we don't need. Pick the top "offenders" which amount of thousands of files and simply don't install them. These include things like test data, terminfo data, locale data for native tools and so on. This saves copying these files into native and target sysroots and should improve performance (smaller sstate, fewer files to copy around). With this and the python recipe change, alsa-tools went from: recipe-sysroot: 18357 recipe-sysroot-native: 14129 to recipe-sysroot: 10809 recipe-sysroot-native: 8079 which is a decent improvement. (From OE-Core rev: 064b38c29543761186862cdbfe0155082137a212) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit 366c72941fe1c24d0b1d96df46e13cb9eb4e79d6) Signed-off-by: Anuj Mittal <anuj.mittal@intel.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.