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The devshell.bbclass set var-SHELL to var-DEVSHELL, and terminal.bbclass initial var-SHELL with `bash'. Keep sync with it, use var-SHELL rather than hardcoded `/bin/sh' as the shebang of wrapper script. On Ubuntu host, default shell is dash (/bin/sh -> dash), even though we assign var-SHELL with `/bin/bash', the wrapper script is still dashism. (From OE-Core rev: 27e2ede65f1193e49f9483b08a55495d88740a65) Signed-off-by: Hongxu Jia <hongxu.jia@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.
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