a possible incompatibility between lang/mozjs78 and lang/rust

[Kinoshita Daisuke <kinoshita%astro.ncu.edu.tw@localhost>]

Hello everyone,

I am struggling with lang/mozjs78 for a few days.
As a dependency, lang/mozjs78 is required, and I tried to compile it
using pkgsrc-current.
But compilation of lang/mozjs78 fails with pkgsrc-current.

I have checked dependencies of lang/mozjs78, and have tried some
combinations of versions of packages.
It seems that lang/mozjs78 is successfully compiled when using
lang/rust version 1.49.
And, compilation of lang/mozjs78 fails when using lang/rust version 1.50.

I haven't used rust, and it is difficult for me to go further.
And, I just want to report about it.

Here is the error message I saw when rust 1.50 is used for compilation.

---------------------------------------------------------------------------
gmake[3]: Leaving directory
'/source/netbsd/pkgsrc/current/pkgsrc/lang/mozjs78/work/firefox-78.4.0/js/src/build/js/src'
gmake[2]: Leaving directory
'/source/netbsd/pkgsrc/current/pkgsrc/lang/mozjs78/work/firefox-78.4.0/js/src/build'
gmake[1]: *** [/source/netbsd/pkgsrc/current/pkgsrc/lang/mozjs78/work/firefox-78.4.0/config/recurse.mk:34:
compile] Error 2
gmake[1]: Leaving directory
'/source/netbsd/pkgsrc/current/pkgsrc/lang/mozjs78/work/firefox-78.4.0/js/src/build'
gmake: *** [/source/netbsd/pkgsrc/current/pkgsrc/lang/mozjs78/work/firefox-78.4.0/config/rules.mk:390:
all] Error 2
*** Error code 2

Stop.
make[1]: stopped in /source/netbsd/pkgsrc/current/pkgsrc/lang/mozjs78
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/lang/mozjs78
---------------------------------------------------------------------------

Daisuke