PS: my other WASM projects appear to work fine (the home computer emulators here: https://floooh.github.io/tiny8bit/, and the Z80 and 6502 netlist simulations: https://floooh.github.io/visualz80remix/, https://floooh.github.io/visual6502remix/).
On Thursday, 11 November 2021 at 12:02:12 UTC+1 Floh wrote: > I'm getting the following linker errors in my sokol-samples project: > > 5x: > wasm-ld: error: > /...cache/sysroot/lib/wasm32-emscripten/lto/libc.a(exp2f_data.o): undefined > symbol: __exp2f_data > > 8x: > wasm-ld: error: > /...cache/sysroot/lib/wasm32-emscripten/lto/libc.a(exp_data.o): undefined > symbol: __exp_data > > Full wasm-ld command line: > > em++: error: '/Users/floh/projects/fips-sdks/emsdk/upstream/bin/wasm-ld -o > /Users/floh/projects/fips-deploy/sokol-samples/sapp-webgl2-wasm-ninja-release/modplay-sapp.wasm > > sapp/CMakeFiles/modplay-sapp.dir/modplay-sapp.c.obj libs/sokol/libsokol.a > fips-libmodplug_libmodplug/liblibmodplug.a > -L/Users/floh/projects/fips-sdks/emsdk/upstream/emscripten/cache/sysroot/lib/wasm32-emscripten/lto > > -lGL-webgl2 -lal -lhtml5 -lstubs -lc -lcompiler_rt -lc++-noexcept > -lc++abi-noexcept -lemmalloc -lc_rt_wasm -lsockets -mllvm > -combiner-global-alias-analysis=false -mllvm -enable-emscripten-sjlj -mllvm > -disable-lsr --import-undefined --strip-debug --export-if-defined=main > --export-if-defined=stackSave --export-if-defined=stackRestore > --export-if-defined=stackAlloc --export-if-defined=__wasm_call_ctors > --export-if-defined=__errno_location --export-if-defined=malloc > --export-if-defined=free --export-if-defined=__start_em_asm > --export-if-defined=__stop_em_asm --export-table -z stack-size=5242880 > --initial-memory=33554432 --no-entry --max-memory=2147483648 > <(214)%20748-3648> --global-base=1024' failed (returned 1) > > ...and the em++ command line: > > /Users/floh/projects/fips-sdks/emsdk/upstream/emscripten/em++ -s > DISABLE_EXCEPTION_CATCHING=1 -fno-exceptions -fno-rtti -std=c++11 > -fstrict-aliasing -Wall -Wno-multichar -Wextra -Wno-unknown-pragmas > -Wno-ignored-qualifiers -Wno-long-long -Wno-overloaded-virtual > -Wno-deprecated-writable-strings -Wno-unused-volatile-lvalue > -Wno-inconsistent-missing-override -Wno-warn-absolute-paths > -Wno-expansion-to-defined -flto -O3 -DNDEBUG -s > DISABLE_EXCEPTION_CATCHING=1 --memory-init-file 0 -s > INITIAL_MEMORY=33554432 -s ERROR_ON_UNDEFINED_SYMBOLS=1 -s > NO_EXIT_RUNTIME=1 -s ALLOW_MEMORY_GROWTH=1 -s USE_WEBGL2=1 -s > "MALLOC='emmalloc'" -s NO_FILESYSTEM=1 -s WASM=1 --shell-file > /Users/floh/projects/sokol-samples/webpage/shell.html -O3 -flto --closure > 1 -s ASSERTIONS=0 sapp/CMakeFiles/modplay-sapp.dir/modplay-sapp.c.obj -o > /Users/floh/projects/fips-deploy/sokol-samples/sapp-webgl2-wasm-ninja-release/modplay-sapp.html > > libs/sokol/libsokol.a fips-libmodplug_libmodplug/liblibmodplug.a > > Investigating now, I think the most likely culprit is libmodplug (a MOD > player library). > > Should I open a separate github ticket, or append this type of feedback to > the PR? > > Cheers, > -Andre. > > On Wednesday, 10 November 2021 at 17:33:34 UTC+1 [email protected] wrote: > >> Yesterday I landed the update to musl v1.2.2: >> https://github.com/emscripten-core/emscripten/pull/13006 >> >> This is a fairly large change so we decided that next emscripten release >> will bump the version 3.0.0. >> >> If you are interested in helping us test this new version before we >> release it it would be great if you could try installing the `tot` version >> of emsdk which now contains this new version musl (`./emsdk install tot`). >> We are keen to find and fix any issues that might arise from this change. >> >> cheers, >> sam >> > -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/emscripten-discuss/bda8fb96-5c6e-44c5-b2ea-24658fe4efa1n%40googlegroups.com.
