FS#46828 - [emscripten] fastcomp does not work and the old compiler is not available anymore

Attached to Project: Community Packages
Opened by Sami B. (spider-mario) - Thursday, 22 October 2015, 10:44 GMT
Last edited by Doug Newgard (Scimmia) - Thursday, 22 October 2015, 16:29 GMT
Task Type Bug Report
Category Packages
Status Closed
Assigned To Sven-Hendrik Haase (Svenstaro)
Architecture All
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Trying to compile anything using emcc results in the following error message:

CRITICAL:root:fastcomp in use, but LLVM has not been built with the JavaScript backend as a target
CRITICAL:root:you can fall back to the older (pre-fastcomp) compiler core, although that is not recommended, see http://kripken.github.io/emscripten-site/docs/building_from_source/LLVM-Backend.html

If EMCC_FAST_COMPILER is set to 0 (to use the older compiler), this appears instead:

CRITICAL:root:Non-fastcomp compiler is no longer available, please use fastcomp or an older version of emscripten

Unless I am missing something, this effectively makes the current emscripten package unusable.
This task depends upon

Closed by  Doug Newgard (Scimmia)
Thursday, 22 October 2015, 16:29 GMT
Reason for closing:  Not a bug
Additional comments about closing:  User requested: Oops, apparently, I still had an old configuration file at ~/.emscripten. Sorry for the inconvenience…
Comment by Sami B. (spider-mario) - Thursday, 22 October 2015, 10:47 GMT
I don’t know how relevant it is but this also appears:

WARNING:root:LLVM version appears incorrect (seeing "3.7", expected "3.8")
Comment by Sami B. (spider-mario) - Thursday, 22 October 2015, 10:48 GMT
Oops, the severity should be “high”, not “critical”. Sorry.
Comment by Sven-Hendrik Haase (Svenstaro) - Thursday, 22 October 2015, 16:14 GMT
Works for me after emcc --clear-ports --clear-cache

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