fbe29da5cc
Update references to things in CraneStation which have moved, WASI documentation which has moved to the WASI repo, and fix a few typos.
16 lines
660 B
Markdown
16 lines
660 B
Markdown
# C/C++
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All the parts needed to support wasm are included in upstream clang, lld, and
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compiler-rt, as of the LLVM 8.0 release. However, to use it, you'll need
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to build WebAssembly-targeted versions of the library parts, and it can
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be tricky to get all the CMake invocations lined up properly.
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To make things easier, we provide
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[prebuilt packages](https://github.com/WebAssembly/wasi-sdk/releases)
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that provide builds of Clang and sysroot libraries.
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WASI doesn't yet support `setjmp`/`longjmp` or C++ exceptions, as it is
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waiting for [unwinding support in WebAssembly].
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[unwinding support in WebAssembly]: https://github.com/WebAssembly/exception-handling/
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