libgccjit support

[asmeurer]

Comment:

How hard would it be to add the libgccjit library to this package? It is needed for emacs native compilation. https://github.com/conda-forge/emacs-feedstock/pull/83

[mbargull]

No idea, but thanks for opening the issue! Pointers for whoever wants to take a look at this:

• upstream:
  • https://gcc.gnu.org/onlinedocs/gcc-13.2.0/jit/internals/index.html#packaging-notes
• Fedora:
  • https://src.fedoraproject.org/rpms/gcc/blob/54bd2930042e5a7b0a2fb562b551a8e26a918f4d/f/gcc.spec#_1194
• Arch Linux:
  • https://gitlab.archlinux.org/archlinux/packaging/packages/gcc/-/blob/ab03be23615b3340347d63974c05345f30b89dd9/PKGBUILD#L131
• Debian:
  • https://salsa.debian.org/toolchain-team/gcc/-/blob/4e732487828a1b57a79f2bae54db745e2817fe49/debian/rules2#L1404

[asmeurer]

Would also love to have this on Mac, but I realize that's a much bigger ask.