Having upgraded emscripten on my Mac from 1.35.0 to 1.37.9 (thanks very
much for the updated binaries!), I am now getting the following warning:
warning: unresolved symbol: __wait
>
To my knowledge (aided by grep), I am not referencing any sort of wait()
call in any of my emscripten-compiled code. The only references to 'wait'
in the output js code are:
function ___wait(){Module["printErr"]("missing function: __wait");abort(-1)}
>
"___syscall221":___syscall221,"___syscall220":___syscall220,"___wait":___wait,"__inet_pton4_raw":__inet_pton4_raw,
>
var va=env.___wait;var wa=env.__inet_pton4_raw;
>
The code does seem to run properly.
My command line (from EMCC_DEBUG=1) is:
WARNING:root:invocation: /Users/eric/emsdk_portable/emscripten/1.37.9/emcc
> -DEM -O3 --memory-init-file 0 -s TOTAL_MEMORY=67108864 -s
> ALLOW_MEMORY_GROWTH=1 -s ASM_JS=2 -s EXPORTED_FUNCTIONS=['_initwcs',
> '_freewcs', '_wcsinfo', '_pix2wcsstr', '_wcs2pixstr', '_reg2wcsstr',
> '_wcssys', '_wcsunits', '_saostrtod', '_saodtype', '_zscale', '_gzopen',
> '_gzread', '_gzwrite', '_gzclose', '_gzseek', '_BZ2_bzopen', '_BZ2_bzread',
> '_BZ2_bzwrite', '_BZ2_bzclose', '_openFITSFile', '_openFITSMem',
> '_getImageToArray', '_filterTableToImage', '_getHeaderToString',
> '_closeFITSFile', '_maxFITSMemory', '_ffgerr', '_ffmahd',
> '_ffghdn','_ffmnhd', '_ffghdt', '_ffgky', '_fffree', '_listhdu', '_tanhdr',
> '_reproject', '_vls', '_vcat'] --pre-js pre.js --post-js post.js
> -I../cfitsio astroem.bc -o astroem.raw.js (in /Users/eric/js9/astroem)
>
Can you please help me understand the source of this warning, and how to
get rid of it?
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