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* %_prefer_color is used by rpm to determine which color's ELF file is preferred to be installed. Here are file colors: 0 is unknown or other 1 is Elf32 2 is Elf64 4 is MIPS64 n32 (this color is added by oe-core's patch) if default value set to 7, all colors are preferred color, always be last-in-wins. For this scenario, when we have 64bits python3 installed first, then install 32bits python3 later, 64bits python3 will be overwrited, and sys.path will point to /usr/lib, not /usr/lib64, this may cause some python3 modules not work. so fixed by remove setting of default value 7, and use default value 2 of rpm * other distro like fedora also use the default %_prefer_color 2 (From OE-Core rev: 56fa74497393a10f751d01c600c1936761e00294) Signed-off-by: Changqing Li <changqing.li@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.