importC & zig cc

[kassane]

The primary version [from zigcc-wrapper] available in sokol-d provides only native targeting, unlike the abs implementation (which supports multiple targets¹).

Previous, on windows (wasm32 target) was called msvc (it's wrong!!): https://github.com/kassane/sokol-d/actions/runs/12775927090/job/35613419304#step:10:157

According to #49, it is shown that the importC used in the dcimgui module allows ldc2 to process C code (call the C compiler) by using mixed accesses. However, the wasm32 target can't give emcc direct access to ldc2. So cc is not available² for processing C files.
Here zig cc is starred in importC, making it easily accessible regardless of platform!

Footnotes

1. https://github.com/kassane/anotherBuildStep/blob/0457a46f52c6151b754437c5b5e0b01856d34fa4/toolchains/zigcc.zig#L41-L153 ↩

2. https://github.com/kassane/sokol-d/actions/runs/12831642586/job/35782559123?pr=49#step:10:33 ↩

[kassane]

For the Windows case (MSVC), ldc2 prefers clang-cl (if available) by default, -gcc=$CC is used with importC.
However, if use D files this will be ignored. Only -linker=$LD can be called.