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I'm trying to compile the skia's Canvaskit to wasm using emscripten 1.38.38 and LLVM upstream backend. Initially, i faced several linker errors from wasm-ld, but which could be resolved for now by manually using llvm-ranlib to index the different .a archives. (Errors looked like wasm-ld: error: out/canvaskit_wasm_debug/libskottie.a: archive has no index; run ranlib to add one)
However, now I'm facing an error
wasm-ld: warning: function signature mismatch: _ZN9SkFontMgr10RefDefaultEv
>>> defined as (i32) -> void in out/canvaskit_wasm_debug/libskottie.a(libskottie.TextLayer.o)
>>> defined as (i32) -> void in out/canvaskit_wasm_debug/libskia.a(libskia.SkFontMgr.o)
"/home/rahulchaphalkar/wasm/emsdk/emsdk/upstream/bin/wasm-emscripten-finalize" /tmp/emscripten_temp_HKAsH4/canvaskit.wasm -o /tmp/emscripten_temp_HKAsH4/canvaskit.wasm.o.wasm --detect-features -g --input-source-map=/tmp/emscripten_temp_HKAsH4/canvaskit.wasm.map --output-source-map=/tmp/emscripten_temp_HKAsH4/canvaskit.wasm.o.wasm.map --output-source-map-url=/node_modules/canvaskit/bin/canvaskit.wasm.map --global-base=1024 --initial-stack-pointer=5243904
Fatal: GOT.func entry with no import/export: $emscripten_longjmp_jmpbuf
shared:ERROR: '/home/rahulchaphalkar/wasm/emsdk/emsdk/upstream/bin/wasm-emscripten-finalize /tmp/emscripten_temp_HKAsH4/canvaskit.wasm -o /tmp/emscripten_temp_HKAsH4/canvaskit.wasm.o.wasm --detect-features -g --input-source-map=/tmp/emscripten_temp_HKAsH4/canvaskit.wasm.map --output-source-map=/tmp/emscripten_temp_HKAsH4/canvaskit.wasm.o.wasm.map --output-source-map-url=/node_modules/canvaskit/bin/canvaskit.wasm.map --global-base=1024 --initial-stack-pointer=5243904' failed (1)
With the fatal error coming from wasm-emscripten-finalize. I wondered if this is because of #8905 , as this hasn't been updated in latest-upstream, only in incoming branch.
Any help would be appreciated.
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