diff options
Diffstat (limited to 'bootstrap/src')
| -rw-r--r-- | bootstrap/src/Fpm.hs | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/bootstrap/src/Fpm.hs b/bootstrap/src/Fpm.hs index c23263e..18831d8 100644 --- a/bootstrap/src/Fpm.hs +++ b/bootstrap/src/Fpm.hs @@ -33,6 +33,7 @@ import Development.Shake.FilePath ( (</>) , exe , splitDirectories ) +import Numeric (showHex) import Options.Applicative ( Parser , (<**>) , (<|>) @@ -681,15 +682,15 @@ makeBuildPrefix compiler flags = do -- Probably version, and make sure to not include path to the compiler versionInfo <- readProcess compiler ["--version"] [] let compilerName = last (splitDirectories compiler) - let versionHash = hash versionInfo - let flagsHash = hash flags + let versionHash = abs (hash versionInfo) + let flagsHash = abs (hash flags) return $ "build" </> compilerName ++ "_" - ++ show versionHash + ++ showHex versionHash "" ++ "_" - ++ show flagsHash + ++ showHex flagsHash "" {- Fetching the dependencies is done on a sort of breadth first approach. All |