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Start renaming preview1 to p1 and preview2 to p2 #386

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merged 2 commits into from
Mar 6, 2024

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alexcrichton
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This commit is a reflection of WebAssembly/wasi-libc#478 into this repository where a few changes are happening:

  • A new wasm32-wasip1 sysroot is prepared matching wasm32-wasi
  • A new wasm32-wasip1-threads sysroot is prepared matching wasm32-wasi-threads
  • The wasm32-wasi-preview2 target is renamed wasm32-wasip2

I've done a bit of makefile refactoring to deduplicate things a bit now that there's a number of targets being built.

The long-term goal would be to remove the wasm32-wasi and wasm32-wasip1-threads targets, but that's not proposed just yet at this time.

@alexcrichton
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I'll note that I'm opening this as a draft here because WebAssembly/wasi-libc#478 should land first. In the meantime I've updated the submodule in this PR to point at my fork of wasi-libc, which should not land in this repository (it's just here for testing in CI and showing what this will look like)

This commit is a reflection of WebAssembly/wasi-libc#478 into this
repository where a few changes are happening:

* A new `wasm32-wasip1` sysroot is prepared matching `wasm32-wasi`
* A new `wasm32-wasip1-threads` sysroot is prepared matching `wasm32-wasi-threads`
* The `wasm32-wasi-preview2` target is renamed `wasm32-wasip2`

I've done a bit of makefile refactoring to deduplicate things a bit now
that there's a number of targets being built.

The long-term goal would be to remove the `wasm32-wasi` and
`wasm32-wasip1-threads` targets, but that's not proposed just yet at
this time.
@alexcrichton alexcrichton marked this pull request as ready for review March 5, 2024 15:48
@alexcrichton
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With WebAssembly/wasi-libc#478 now landed I've updated this to the official submodule and this is no longer a draft.

Makefile Outdated
@@ -156,11 +152,15 @@ build/compiler-rt.BUILT: build/llvm.BUILT
DESTDIR=$(DESTDIR) ninja $(NINJA_FLAGS) -C build/compiler-rt install
# Install clang-provided headers.
cp -R $(ROOT_DIR)/build/llvm/lib/clang $(BUILD_PREFIX)/lib/
cp -R $(BUILD_PREFIX)/lib/clang/17/lib/wasi $(BUILD_PREFIX)/lib/clang/17/lib/wasip1
cp -R $(BUILD_PREFIX)/lib/clang/17/lib/wasi $(BUILD_PREFIX)/lib/clang/17/lib/wasip2
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Can these use $(CLANG_VERSION) instead of hard-coding 17?

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Ah yes indeed! I didn't look hard enough to find that.

@sunfishcode sunfishcode enabled auto-merge (squash) March 6, 2024 21:16
@sunfishcode sunfishcode merged commit c2f9c10 into WebAssembly:main Mar 6, 2024
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@alexcrichton alexcrichton deleted the start-rename-targets branch March 6, 2024 22:44
@yamt
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yamt commented Mar 8, 2024

The long-term goal would be to remove the wasm32-wasi and wasm32-wasip1-threads targets, but that's not proposed just yet at this time.

do you mean wasm32-wasi-threads?

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3 participants