Update the wrappers for SuiteSparse 7

[ViralBShah]

Try to update the SuiteSparse wrappers for SuiteSparse 7 using Julia master. Address #359

cc @fxcoudert

[ViralBShah]

@Gnimuc Would the generator.jl file for generating the SuiteSparse wrappers need to be updated for the new Clang.jl? The script runs through with Julia master, but in the generated files, there are various C constants like int64_t, LONG_MAX, __STDC_VERSION__ etc.

I am running the generator on the SuiteSparse 7 update branch on Julia - JuliaLang/julia#48855.

Help appreciated.

[Gnimuc]

Please do not bump Clang.jl's minor version and the C lib's major version simultaneously. It's hard to figure out what causes the changes in the generated result.

[Gnimuc]

@Wimmerer does SuiteSparse 7 introduce breaking changes? I mean we may need to upgrade those high-level wrappers as well.

[rayegun]

Very possibly. I need to examine what we do with SuiteSparse_config

[rayegun]

I will try to do that tonight

[ViralBShah]

I believe @fxcoudert implement that change relating to the API change with the config strict in one of the recent PRs to this package.

There may be other changes.

[ViralBShah]

Please do not bump Clang.jl's minor version and the C lib's major version simultaneously. It's hard to figure out what causes the changes in the generated result.

Makes sense. I wasn't sure how to do this. We should close this PR.

[Gnimuc]

I tested the generator locally. The generated results have no changes after bumping Clang.jl from v0.15 to v0.17.

[Gnimuc]

But I failed to upgrade SuiteSparse_jll to v7.0.1:

(gen) pkg> add SuiteSparse_jll@v7.0.1
   Resolving package versions...
  No Changes to `~/.julia/dev/SparseArrays.jl/gen/Project.toml`
  No Changes to `~/.julia/dev/SparseArrays.jl/gen/Manifest.toml`

(gen) pkg> st
Status `~/.julia/dev/SparseArrays.jl/gen/Project.toml`
  [40e3b903] Clang v0.17.3
  [bea87d4a] SuiteSparse_jll v5.10.1+6

[ViralBShah]

Yes, because it is an stdlib, it gets pinned. I find it easiest to disable it in the system image and then bump the version on Julia master. I have a local copy that I can provide as a branch.

[ViralBShah]

@Gnimuc I have prepared JuliaLang/julia#48977, which should make it easy to update these wrappers.