net/libarcus fails to install

[Torfinn Ingolfsen]

On Sun, Dec 27, 2020 at 2:41 PM Torfinn Ingolfsen <tingox at gmail.com> wrote:
>
> net/libarcus builds, but fails to install:
> root at kg-core2# make install
> ===>  Installing for libArcus-4.7.1_2,1
> ===>  Checking if libArcus is already installed
> ===>   Registering installation for libArcus-4.7.1_2,1
> pkg-static: Unable to access file
> /usr/ports/net/libarcus/work/stage/usr/local/lib/python3.7/site-packages/Arcus.so:No
> such file or directory
> *** Error code 1
>
> Stop.
> make: stopped in /usr/ports/net/libarcus
> the reason seems to be that it builds for Python 3.8 instead of python 3.7:
> root at kg-core2# ll work/stage/usr/local/lib
> total 100
> drwxr-xr-x   6 root  wheel    512 Dec 27 14:06 ./
> drwxr-xr-x  13 root  wheel    512 Dec 27 14:06 ../
> drwxr-xr-x   3 root  wheel    512 Dec 27 14:06 X11/
> drwxr-xr-x   3 root  wheel    512 Dec 27 14:06 cmake/
> drwxr-xr-x   2 root  wheel    512 Dec 27 14:06 debug/
> lrwxr-xr-x   1 root  wheel     13 Dec 27 14:06 libArcus.so@ -> libArcus.so.3
> -rwxr-xr-x   1 root  wheel  75328 Dec 27 14:06 libArcus.so.1.1.0*
> lrwxr-xr-x   1 root  wheel     17 Dec 27 14:06 libArcus.so.3@ ->
> libArcus.so.1.1.0
> drwxr-xr-x   3 root  wheel    512 Dec 27 14:06 python3.8/
> root at kg-core2# ll work/stage/usr/local/lib/python3.8/site-packages/
> total 68
> drwxr-xr-x  2 root  wheel    512 Dec 27 14:06 ./
> drwxr-xr-x  3 root  wheel    512 Dec 27 14:06 ../
> -rwxr-xr-x  1 root  wheel  59608 Dec 27 14:06 Arcus.so*
> I'm not sure why, since pyton37 is still default, according to
> FreshPorts. Both pythons are installed here:
> root at kg-core2# pkg info python3*
> python37-3.7.9_1
> python38-3.8.7
>
> This on FreeBSD 11.4-release-p5:
> root at kg-core2# uname -a
> FreeBSD kg-core2.kg4.no 11.4-RELEASE-p5 FreeBSD 11.4-RELEASE-p5 #0:
> Tue Dec  1 11:46:55 UTC 2020
> root at amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC  amd64
>
> Any more info I can provide?

Just for the fun of it I tried this: removed the installed python38
package (via pkg delete) which also took away blender, but I can fix
that later.
Then libArcus built and installed without problems.
FWIW, devel/libsavitar has the same "problem"; with python38 installed
it fails to install because it builds for 3.8 instead of 3.7.
HTH
-- 
mvh
Torfinn