Mikhail Kryshen <mikhail@kryshen.net> writes:

> Thanks.
>
> Also xfce4-pulseaudio-plugin (this breaks system configurations with
> xfce-desktop-service):
>
>   starting phase `augment-cflags'
>   Backtrace:
>              7 (primitive-load "/gnu/store/b01jl2cm2v4pbang81grgmhp7pi?")
>   In ice-9/eval.scm:
>      191:35  6 (_ #f)
>   In ice-9/boot-9.scm:
>       829:9  5 (catch srfi-34 #<procedure 7ffff60a4c20 at /gnu/store/?> ?)
>   In srfi/srfi-1.scm:
>      863:16  4 (every1 #<procedure 7ffff60a4be0 at /gnu/store/w3jlc8p?> ?)
>   In /gnu/store/w3jlc8pk8416m7h677r5vq92b66h8cqd-module-import/guix/build/gnu-build-system.scm:
>      839:30  3 (_ _)
>   In ice-9/eval.scm:
>       619:8  2 (_ #(#(#<directory (guile-user) 7ffff6c74140>) (# # ?)))
>       159:9  1 (_ #(#(#<directory (guile-user) 7ffff6c74140>) (# # ?)))
>   In unknown file:
>              0 (string-append "/gnu/store/wz8zw92bs7a2r01n4msicwwk4sc?" ?)
>
>   ERROR: In procedure string-append:
>   In procedure string-append: Wrong type (expecting string): #f
>
> Probably caused by use of C_INCLUDE_PATH instead of CPATH.

Fixed in e17f1c3dcccca583bc0b2d358c277d6988c51d90, thanks!

> Would it be feasible to wait for CI to build everything in core-updates
> and investigate all failures before merging?

Unfortunately there is a lot of "noise" in the CI -- packages that fail
to build on *all* branches.  It is currently also difficult to compare
branches to see regressions.  Help wanted!  :-)

So for now we have to rely on user feedback, and `guix weather`.

Thanks for testing!