Add program prefix and suffix to BuildOptions

Cabal-tests/tests/UnitTests/Distribution/Utils/Structured.hs

@@ -33,4 +33,4 @@ md5CheckGenericPackageDescription proxy = md5Check proxy
 
 md5CheckLocalBuildInfo :: Proxy LocalBuildInfo -> Assertion
 md5CheckLocalBuildInfo proxy = md5Check proxy
-    0x78979713e08179ab070d6ab10cd5ef6c
+    0x481d5ad67f456246ab2ac06b3aab554f

Cabal/src/Distribution/Simple/Configure.hs

@@ -903,6 +903,8 @@ buildOptionsFromConfigFlags verbosity cfg comp = do
         , exeCoverage = False
         , libCoverage = False
         , relocatable = fromFlagOrDefault False $ configRelocatable cfg
+        , programPrefix = flagToMaybe $ configProgPrefix cfg
+        , programSuffix = flagToMaybe $ configProgSuffix cfg
         }
 
 -- | Adjust 'LBC.BuildOptions' to be compatible with the given 'Compiler' and

Cabal/src/Distribution/Types/LocalBuildConfig.hs

@@ -188,6 +188,10 @@ data BuildOptions = BuildOptions
   -- ^ Whether to enable library program coverage
   , relocatable :: Bool
   -- ^ Whether to build a relocatable package
+  , programPrefix :: Maybe PathTemplate
+  -- ^ Installed executable prefix
+  , programSuffix :: Maybe PathTemplate
+  -- ^ Installed executable suffix
   }
   deriving (Eq, Generic, Read, Show)
 
@@ -229,4 +233,6 @@ buildOptionsConfigFlags (BuildOptions{..}) =
     , configStripExes = toFlag stripExes
     , configStripLibs = toFlag stripLibs
     , configDebugInfo = toFlag withDebugInfo
+    , configProgPrefix = maybeToFlag programPrefix
+    , configProgSuffix = maybeToFlag programSuffix
     }

Cabal/src/Distribution/Types/LocalBuildInfo.hs

@@ -47,6 +47,8 @@ module Distribution.Types.LocalBuildInfo
       , libCoverage
       , extraCoverageFor
       , relocatable
+      , programPrefix
+      , programSuffix
       , ..
       )
 
@@ -188,6 +190,8 @@ pattern LocalBuildInfo
   -> Bool
   -> [UnitId]
   -> Bool
+  -> Maybe PathTemplate
+  -> Maybe PathTemplate
   -> LocalBuildInfo
 pattern LocalBuildInfo
   { configFlags
@@ -227,6 +231,8 @@ pattern LocalBuildInfo
   , libCoverage
   , extraCoverageFor
   , relocatable
+  , programPrefix
+  , programSuffix
   } =
   NewLocalBuildInfo
     { localBuildDescr =
@@ -279,6 +285,8 @@ pattern LocalBuildInfo
             , exeCoverage
             , libCoverage
             , relocatable
+            , programPrefix
+            , programSuffix
             }
         }
     }

cabal-install/src/Distribution/Client/ProjectPlanning.hs

@@ -2361,6 +2361,8 @@ elaborateInstallPlan
                 , relocatable = perPkgOptionFlag pkgid False packageConfigRelocatable
                 , withProfLibDetail = elabProfExeDetail
                 , withProfExeDetail = elabProfLibDetail
+                , programPrefix = elabProgPrefix
+                , programSuffix = elabProgSuffix
                 }
             okProfDyn = profilingDynamicSupportedOrUnknown compiler
             profExe = perPkgOptionFlag pkgid False packageConfigProf

changelog.d/hooks-prefix.md

@@ -0,0 +1,10 @@
+---
+synopsis: Add program prefix and suffix to `BuildOptions`
+packages: [Cabal, Cabal-hooks]
+prs: 11787
+issues: 11168
+---
+
+Two new fields of `BuildOptions`, `programPrefix` and `programSuffix`, have
+been added. This allows the installed executable program prefix and suffix to
+be set by `SetupHooks` for packages with `build-type: Hooks`.