34 duplicated lines in:
  - common/github/fb-stubs.cabal (20:56, 60%)
  - compiler/thrift-compiler.cabal (28:64, 25%)

7 duplicated lines in:
  - common/github/fb-stubs.cabal (8:14, 12%)
  - compiler/thrift-compiler.cabal (8:14, 5%)