meson: Bump required version to 0.47

This is needed to use option type 'feature'. This is a tri-state
(auto/enabled/disabled) which comes with utility to enable them all, or
disabled them all to avoid any dynamic selection happening. It can also
be used as value to any "required" field.

This will be used in GStreamer support. If you don't have a recent enough
meson in your distribution, you can always install or upgrade your version
using pip3.

  pip3 install --user meson
  pip3 install --user --upgrade meson

Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Reviewed: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Nicolas Dufresne 2020-01-14 13:46:41 -05:00 committed by Laurent Pinchart
parent 38dd90307a
commit 2de78434ca
2 changed files with 10 additions and 1 deletions

View file

@ -46,6 +46,15 @@ A C++ toolchain: [required]
for libcamera: [required]
meson ninja-build python3-yaml
meson (>= 0.47) ninja-build python3-yaml
If your distribution doesn't provide a recent enough version of meson,
you can install or upgrade it using pip3.
.. code::
pip3 install --user meson
pip3 install --user --upgrade meson
for device hotplug enumeration: [optional]
pkg-config libudev-dev