Ross Burton 87ebed58c7 glibc: make nscd optional
NSCD itself is already packaged into its own package, but if it is never
going to be needed then it can be disabled and it won't be called from
glibc at all.  Add a PACKAGECONFIG for NSCD that is enabled by default.

As a side effect if NSCD is disable, glibc with and without systemd is
binary identical, which helps sstate reuse.

(From OE-Core rev: 6ba3e164d7afb69bddd546957331d0de7cb0a10b)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-09-30 15:01:51 +01:00
2020-09-30 15:01:51 +01:00
2020-09-24 22:32:49 +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.
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