devtool/standard: set a preferred provider when adding a new recipe with devtool

A recipe added with "devtool add" requires to be able to take precedence on recipes
previously defined with PREFERRED_PROVIDER.

By adding the parameter "--provides" to "devtool add" it is possible to specify
an element to be provided by the recipe. A devtool recipe can override a previous
PREFERRED_PROVIDER using the layer configuration file in the workspace.

E.g.
    devtool add my-libgl git@git://my-libgl-repository --provides virtual/libgl

[YOCTO #10415]

(From OE-Core rev: adeea2fe6895898a5e6006e798898f0f5dabd890)

Signed-off-by: Juan M Cruz Alcaraz <juan.m.cruz.alcaraz@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions