remove -Werror from CMakeLists.txt

[ammkrn]

As requested in this issue of the homebrew-souffle repo.

[codecov]

Codecov Report

Merging #2299 (9d4736d) into master (7dcf1af) will decrease coverage by 0.05%.
The diff coverage is 70.37%.

@@            Coverage Diff             @@
##           master    #2299      +/-   ##
==========================================
- Coverage   77.47%   77.41%   -0.06%     
==========================================
  Files         461      461              
  Lines       29002    29003       +1     
==========================================
- Hits        22468    22454      -14     
- Misses       6534     6549      +15     

Impacted Files	Coverage Δ
src/ast2ram/provenance/UnitTranslator.cpp	93.42% <ø> (-0.06%)	⬇️
src/interpreter/Engine.cpp	84.08% <ø> (ø)
src/synthesiser/Synthesiser.h	100.00% <ø> (ø)
src/include/souffle/datastructure/BTreeDelete.h	56.85% <11.11%> (-0.59%)	⬇️
src/synthesiser/Synthesiser.cpp	83.80% <100.00%> (-0.04%)	⬇️
src/include/souffle/datastructure/LambdaBTree.h	73.28% <0.00%> (-8.40%)	⬇️
src/include/souffle/datastructure/UnionFind.h	95.60% <0.00%> (-4.40%)	⬇️
src/include/souffle/datastructure/BTree.h	98.31% <0.00%> (+0.42%)	⬆️
src/include/souffle/profile/ProfileEvent.h	97.95% <0.00%> (+5.10%)	⬆️

[b-scholz]

Thanks for the quick fix!

Note we need to change this so that our source-code is compiled with -werror and generated code from bison/flex is compiled without -werror

[joshuahhh]

Hello! Why was this PR closed rather than merged? (I ask because I've run into this problem myself.) Thanks!

[b-scholz]

Sorry - this was a mistake on my behalf. I meant to merge it (instead, I closed it).

[joshuahhh]

Great, thanks! Glad I could be of assistance. 😁