Revert "cabal-install configureCompiler: configure progdb"

This reverts commit 8bdda9c.

Author: hsyl20

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

@@ -491,7 +491,7 @@ configureCompiler
         let extraPath = fromNubList packageConfigProgramPathExtra
         progdb <- liftIO $ prependProgramSearchPath verbosity extraPath [] defaultProgramDb
         let progdb' = userSpecifyPaths (Map.toList (getMapLast packageConfigProgramPaths)) progdb
-        (comp, plat, progdb'') <-
+        result@(_, _, progdb'') <-
           liftIO $
             Cabal.configCompilerEx
               hcFlavor
@@ -508,12 +508,7 @@ configureCompiler
         -- programs it cares about, and those are the ones we monitor here.
         monitorFiles (programsMonitorFiles progdb'')
 
-        -- Configure the unconfigured programs in the program database,
-        -- as we can't serialise unconfigured programs.
-        -- See also #2241 and #9840.
-        finalProgDb <- liftIO $ configureAllKnownPrograms verbosity progdb''
-
-        return (comp, plat, finalProgDb)
+        return result
     where
       hcFlavor = flagToMaybe projectConfigHcFlavor
       hcPath = flagToMaybe projectConfigHcPath

cabal-testsuite/PackageTests/ExtraProgPath/setup.out

@@ -1,8 +1,6 @@
 # cabal v2-build
 Warning: cannot determine version of <ROOT>/pkg-config :
 ""
-Configuration is affected by the following files:
-- cabal.project
 Resolving dependencies...
 Error: [Cabal-7107]
 Could not resolve dependencies: