[wasm] Tracking issue for options for build improvements

[radical]

Ideas that we can try:

For build time:

• [x] Compile bitcode files, and use the .o files for the linking step (https://github.com/dotnet/runtime/issues/50285) (assigned: @radical)
• [ ] WasmDedup=true
• [x] DisableParallelAot=false
• [x] Incremental builds, correctly handle dependencies (https://github.com/dotnet/runtime/issues/51013)

General build improvements:

• [x] lewing: emcc-flags.txt should be line based and emcc-flags.rsp
• [ ] Consider moving some bits of Emscripten property checks and setup to the WorkloadManifest package.

/cc @vargaz @steveisok @lewing

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Issue Details

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Ideas that we can try:

• [ ] Compile bitcode files, and use the .o files for the linking step (https://github.com/dotnet/runtime/issues/50285)
• [ ] WasmDedup=true
• [ ] DisableParallelAot=false

/cc @vargaz @steveisok @lewing

Author:	radical
Assignees:	-
Labels:	arch-wasm, area-Build-mono
Milestone:	-

[radical]

/cc @kg @CoffeeFlux @akoeplinger

[radical]

Closing this as there is only one issue left - https://github.com/dotnet/runtime/issues/89482 , and marking that for 8.0 .