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-rw-r--r--docs/markdown/snippets/emscripten_threads.md6
-rw-r--r--docs/markdown/snippets/wasm_ld.md5
2 files changed, 11 insertions, 0 deletions
diff --git a/docs/markdown/snippets/emscripten_threads.md b/docs/markdown/snippets/emscripten_threads.md
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+## Emscripten (emcc) now supports threads
+
+In addition to properly setting the compile and linker arguments, a new meson
+builtin has been added to control the PTHREAD_POOL_SIZE option,
+`-D<lang>_thread_count`, which may be set to any integer value greater than 0.
+If it set to 0 then the PTHREAD_POOL_SIZE option will not be passed.
diff --git a/docs/markdown/snippets/wasm_ld.md b/docs/markdown/snippets/wasm_ld.md
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+## Property support emscripten's wasm-ld
+
+Before 0.54.0 we treated emscripten as both compiler and linker, which isn't
+really true. It does have a linker, called wasm-ld (meson's name is ld.wasm).
+This is a special version of clang's lld. This will now be detected properly.