This was prompted by working on librsvg update: the new meson-driven
version wants to query values from .pc files residing in its own
build directory, and modifies PKG_CONFIG_PATH accordingly.
When using the pkg-config-native wrapper such modifications
have no effect, and we have to pass them in manually
from the recipe via EXTRA_NATIVE_PKGCONFIG_PATH variable.
This variable is already defined (with an empty value) and
appended to PKG_CONFIG_PATH export in the native class, so this
simply extends its use to the wrapper.
(Appending to PKG_CONFIG_PATH in the wrapper, instead of resetting it,
is not an option as that can lead to contamination with the cross values).
(From OE-Core rev: 2bc050146d47b14d890a1b0db2b55f9057a08b65)
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Alexander Kanavin
c6557ce953