Mike Crowe 03830e2eb9 cmake: Avoid passing empty prefix to os.path.relpath
With meta-micro, ${prefix} is the empty string. This means that
CMAKE_INSTALL_BINDIR:PATH and friends end up containing paths starting with
many instances of "../", presumably due to os.path.relpath attempting to
find its way to the current directory.

Let's avoid this by ensuring that the root path always ends in a slash. If
it already ends in a slash then adding another one shouldn't cause any
problems.

(From OE-Core rev: 67b19414c1c17f71f39c971b9f9fdd1f776516a1)

Signed-off-by: Mike Crowe <mac@mcrowe.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2019-06-12 10:54:40 +01:00
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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