cabal-testsuite/PackageTests/Check/ConfiguredPackage/GHCOptions/NoWarnFlagManual/pkg.cabal

   1 cabal-version: 2.2
   2 name: pkg
   3 version: 0
   4 category: example
   5 maintainer: none@example.com
   6 synopsis: synopsys
   7 description: description
   8 license: GPL-3.0-or-later
   9
  10 flag force-O2
  11   default: False
  12
  13 library
  14   exposed-modules:      Foo
  15   default-language:     Haskell2010
  16   if flag(force-O2)
  17     ghc-options:        -O2