Using CustomTarget as kconfig load() argument

[elmarco]

Hi,

I would like to write something like:

kconfig = import('unstable-kconfig')
ct = custom_target()
config = kconfig.load(ct)

It currently fails with:
ERROR: List item must be one of (<class 'str'>, <class 'mesonbuild.mesonlib.File'>)

[elmarco]

hmm, perhaps this is not possible because kconfig.load() is only meant for meson/configure-time.

[xclaesse]

Because custom_target() will run at build time, and kconfig needs it at configure time, I think. Try with configure_file() instead.

[elmarco]

I managed to use configure_file(), but I would need #5701 #5702 & #5703