Kai Kang 95a8753766 goarch.bbclass: set SECURITY_CFLAGS for mips64
When include conf/distro/include/security_flags.inc, NOPIE flags are
still required for mips64 target builds. Otherwise it fails to build
packages such as glide which inherit go.bbclass:

| .../tmp-glibc/work/mips64-wrs-linux/glide/0.13.1-r0/recipe-sysroot-native/usr/bin/mips64-wrs-linux/../../libexec/mips64-wrs-linux/
| gcc/mips64-wrs-linux/7.3.0/ld: .../tmp-glibc/work/mips64-wrs-linux/glide/0.13.1-r0/go-tmp/go-link-518447869/go.o:
| relocation r_mips_26 against `a local symbol' can not be used when making a shared object; recompile with -fPIC`

Use override 'mipsarch' to set SECURITY_CFLAGS for both mips and mips64.

(From OE-Core rev: 98b24e9268dc444356ce8bd9ddfec6adcce5e02a)

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-06-15 17:56:24 +01:00
2014-01-02 12:58:54 +00:00
2018-02-24 10:31:45 +00:00

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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