diff options
Diffstat (limited to 'compiler/ghc.cabal.in')
| -rw-r--r-- | compiler/ghc.cabal.in | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/compiler/ghc.cabal.in b/compiler/ghc.cabal.in index 9e61e0e2a2..74d95cdc65 100644 --- a/compiler/ghc.cabal.in +++ b/compiler/ghc.cabal.in @@ -56,6 +56,12 @@ Flag dynamic-system-linker Default: True Manual: True +-- hadrian disables this flag because the user may be building from a source +-- distribution where the parser has already been generated. +Flag build-tool-depends + Description: Use build-tool-depends + Default: True + Library Default-Language: Haskell2010 Exposed: False @@ -67,7 +73,8 @@ Library FunTypes.h ghc-llvm-version.h - build-tool-depends: alex:alex >= 3.2.6, happy:happy >= 1.20.0, genprimopcode:genprimopcode, deriveConstants:deriveConstants + if flag(build-tool-depends) + build-tool-depends: alex:alex >= 3.2.6, happy:happy >= 1.20.0, genprimopcode:genprimopcode, deriveConstants:deriveConstants Build-Depends: base >= 4.11 && < 4.17, deepseq >= 1.4 && < 1.5, |