libSBML with R bindings does not compile on Manjaro Archlinux

[SeverinBang]

Installing libSBML 5.20.2 in R does fail with non specific error message:

I downloaded the latest .tar.gz file with R bindings (5.20.2) from https://github.com/sbmlteam/libsbml/releases/tag/v5.20.2 and started the install process via

install.packages("./libSBML_5.20.2.tar.gz", repos = NULL, type = "source")

The installation failed with above mentioned error message (some hundred lines of error messages are omitted). Other older versions which worked in the past are also not installable.

System information:
Manjaro Archlinux
Linux 6.12.4-1 Kernel
gcc 14.2.1
libxml 2.13.5-1

[fbergmann]

it seems like the SWIG generated code no longer compiles because warnings are treated as errors. I'll see what can be done, though it might have to wait until next week. @SeverinBang , do you perhaps know which swig version is being used

swig -version

thanks

[SeverinBang]

swig was not installed when opening the issue. I installed it and tried the install process again, and it failed the same way.
`swig -version

SWIG Version 4.2.1

Compiled with g++ [x86_64-pc-linux-gnu]

Configured options: +pcre
`

[fbergmann]

Just to let you know, i've started on this, so far build seem to work fine from this Repo, i'll do some more testing