swig failed on mix.i

[edennihy]

I'm attempting a tractor build on OS X 10.9.5 and ran into an error when swigging the mix.i file to mix_wrap.c with the error log below. Has anybody run into this? Really enjoyed the tractor paper btw, thanks for making this public.

% make /Applications/Xcode.app/Contents/Developer/usr/bin/make -C tractor mix python setup-mix.py build --force --build-base build --build-platlib build/lib running build running build_ext building '_mix' extension swigging mix.i to mix_wrap.c swig -python -o mix_wrap.c mix.i Generating wrappers for Python mix.i : Line 1. Syntax error in input. mix.i : Line 278. Syntax error in input. SWIG : *** Warning. No module name specified. mix.i : Line 290. Syntax error in input. mix.i : Line 417. Syntax error in input. error: command 'swig' failed with exit status 4 make[1]: *** [_mix.so] Error 1 make: *** [mix] Error 2

[edennihy]

whoops, sorry for the poor formatting, see legible output below

% make
/Applications/Xcode.app/Contents/Developer/usr/bin/make -C tractor mix
python setup-mix.py build --force --build-base build --build-platlib build/lib
running build
running build_ext
building '_mix' extension
swigging mix.i to mix_wrap.c
swig -python -o mix_wrap.c mix.i
Generating wrappers for Python
mix.i : Line 1. Syntax error in input.
mix.i : Line 278. Syntax error in input.
SWIG : *** Warning. No module name specified.
mix.i : Line 290. Syntax error in input.
mix.i : Line 417. Syntax error in input.
error: command 'swig' failed with exit status 4
make[1]: *** [_mix.so] Error 1
make: *** [mix] Error 2

[dstndstn]

I've never seen that before. You do need a recent swig version -- 1.x won't work; 3.0.x may be required.

[edennihy]

Thanks for the quick reply. The error was generated while running swig 3.0.8. I also tried building with a fresh install of swig 3.0.4 and found the same error. I'll keep digging to see if I can find some more useful information.