Created attachment 887518 [details] emerge --info and build.log Compiling on Musl with Clang fails with 'ISO C99 and later do not support implicit function declarations' errors. Compiling on Musl using GCC works fine.
This is now also true for gcc-14. I'm not sure the best See Also link to use -perhaps the C99 porting one at https://bugs.gentoo.org/870412? I also don't see a relevant issue or MR upstream
Sorry I forgot to post I opened an issue with xsane: https://gitlab.com/sane-project/frontend/xsane/-/issues/65.