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Diffstat (limited to 'hadrian/src/Rules/Gmp.hs')
| -rw-r--r-- | hadrian/src/Rules/Gmp.hs | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/hadrian/src/Rules/Gmp.hs b/hadrian/src/Rules/Gmp.hs index 32265fe401..0194518d05 100644 --- a/hadrian/src/Rules/Gmp.hs +++ b/hadrian/src/Rules/Gmp.hs @@ -1,5 +1,5 @@ module Rules.Gmp ( - gmpRules, gmpBuildPath, gmpObjectsDir, gmpLibraryH + gmpRules, gmpBuildPath, gmpObjects, gmpLibraryH ) where import Base @@ -9,6 +9,18 @@ import Packages import Target import Utilities +-- | Build GMP library objects and return their paths. +gmpObjects :: Action [FilePath] +gmpObjects = do + gmpPath <- gmpBuildPath + need [gmpPath -/- gmpLibraryH] + -- We need to use the untracked version of 'getDirectoryFiles', because the + -- contents of 'gmpObjectsDir' is built by Hadrian (in 'gmpRules'). Using + -- the tracked version can lead to Shake Lint failure. + -- See: https://ghc.haskell.org/trac/ghc/ticket/15971. + map unifyPath <$> + liftIO (getDirectoryFilesIO "" [gmpPath -/- gmpObjectsDir -/- "*.o"]) + gmpBase :: FilePath gmpBase = pkgPath integerGmp -/- "gmp" |