Changqing Li fe2c86fc77 llvm: remove -mlongcall from CXXFLAGS for powerpc
after gcc upgrade to 9.1.0, with this flags will make below error:
collect2: fatal error: ld terminated with signal 11 [Segmentation fault]

remove it as workaround, after remove it, powerpc can compile successfully

(From OE-Core rev: 487eb18928c26e7781bb86a972369f3594ecdcca)

Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-10-09 14:07:43 +01:00

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.
Description
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