rust build problem and MAKE_JOBS

[Patrick Welche <prlw1%cam.ac.uk@localhost>]

On -current/amd64, with pbulk, I am stuck on:

   Compiling bootstrap v0.0.0 (/tmp/pkgsrc/lang/rust/work/rustc-1.34.0-src/src/bootstrap)
error: Failed to delete invalidated or incompatible incremental compilation session directory contents `/tmp/pkgsrc/lang/rust/work/rustc-1.34.0-src/build/bootstrap/debug/incremental/rustc-eno2d9m2jsyb/s-fbt1hpua7i-
1ft76h7-working/dep-graph.bin`: No such file or directory (os error 2).


Not sure if related, but I see:
cd /tmp/pkgsrc/lang/rust/work/rustc-1.34.0-src  && /usr/bin/env CARGO_BUILD_JOBS=17 ...  build -j 17

# grep MAKE_JOBS /tmp/sandbox/etc/mk.conf 
MAKE_JOBS=17
MAKE_JOBS.misc/libreoffice=4
MAKE_JOBS.lang/rust=4
MAKE_JOBS.www/firefox=4
# cd /usr/pkgsrc/lang/rust
# make show-var VARNAME=PKGPATH
lang/rust


Is that not the way MAKE_JOBS.PKGPATH works?


Cheers,

Patrick