Update cxxopts to 2.1.0+1+gcc4914f

cxxopts 2.1.0 has a bug preventing it from being used with standard main
signatures. This updates cxxopts to the commit after release 2.1.0,
where this issue was addressed.
This commit is contained in:
2018-04-13 14:03:00 +02:00
parent 04094eee23
commit 815bcda367