The 'ghc-flag' directive is already registered to domain std - Githubissues

cryptiumlabs / backerei

Automated reward payment & account management for Tezos bakers.

https://cryptium.ch/networks/tezos

GNU General Public License v3.0

49 stars 11 forks source link

The 'ghc-flag' directive is already registered to domain std #32

Open sjmackenzie opened 5 years ago

sjmackenzie commented 5 years ago

Steps to reproduce

nix-shell -p stack
stack build

Expected behaviour

it builds

Actual bedaviour

Extension error:
The 'ghc-flag' directive is already registered to domain std
make[1]: *** [docs/users_guide/ghc.mk:28: docs/users_guide/build-man/ghc.1] Error 2
make: *** [Makefile:127: all] Error 2
builder for '/nix/store/hc37mvicvrpaxibnwis4b9ah218wazqb-ghc-8.4.4.drv' failed with exit code 2
error: build of '/nix/store/hc37mvicvrpaxibnwis4b9ah218wazqb-ghc-8.4.4.drv' failed