This patch allows bootstrapping GHC 9.8.2 with itself. The patch
includes a fix for a bug in Hadrian as well as as a few additional
changes to version constraints in Cabal files.

Specifically, it is a (partial) backport of the following commits:

* https://gitlab.haskell.org/ghc/ghc/-/commit/ef3d20f83499cf129b1cacac07906b8d6188fc17
* https://gitlab.haskell.org/ghc/ghc/-/commit/fa97703474602a079f63e3be4bd48695de33a60d
* https://gitlab.haskell.org/ghc/ghc/-/commit/471b267294bc5f17e4864ce9bb2f221c4d47eac8

I have high hopes that this will be fixed in the 9.8.3 upstream release.

See also: https://gitlab.haskell.org/ghc/ghc/-/issues/24605

diff --git a/hadrian/src/Settings/Packages.hs b/hadrian/src/Settings/Packages.hs
index 9840ae9db2..ab1cd8021b 100644
--- a/hadrian/src/Settings/Packages.hs
+++ b/hadrian/src/Settings/Packages.hs
@@ -6,6 +6,7 @@ import Oracles.Setting
 import Oracles.Flag
 import Packages
 import Settings
+import Data.Version.Extra
 
 -- | Package-specific command-line arguments.
 packageArgs :: Args
@@ -29,6 +30,7 @@ packageArgs = do
     cursesLibraryDir <- getSetting CursesLibDir
     ffiIncludeDir  <- getSetting FfiIncludeDir
     ffiLibraryDir  <- getSetting FfiLibDir
+    stageVersion <- readVersion <$> (expr $ ghcVersionStage stage)
 
     mconcat
         --------------------------------- base ---------------------------------
@@ -79,7 +81,7 @@ packageArgs = do
             -- not being fixed to `ghc`, when building stage0, we must set
             -- -this-unit-id to `ghc` because the boot compiler expects that.
             -- We do it through a cabal flag in ghc.cabal
-            , stage0 ? arg "+hadrian-stage0"
+            , stageVersion < makeVersion [9,8,1] ? arg "+hadrian-stage0"
             , flag StaticLibzstd `cabalFlag` "static-libzstd"
             ]
 
diff --git a/linters/lint-whitespace/lint-whitespace.cabal b/linters/lint-whitespace/lint-whitespace.cabal
index 61e376d1f9..e4fab0631e 100644
--- a/linters/lint-whitespace/lint-whitespace.cabal
+++ b/linters/lint-whitespace/lint-whitespace.cabal
@@ -28,4 +28,4 @@ executable lint-whitespace
     base
        >= 4.14 && < 5,
     text
-       >= 1.2  && < 2.1,
+       >= 1.2  && < 3,
diff --git a/linters/linters-common/linters-common.cabal b/linters/linters-common/linters-common.cabal
index 02245750dd..eea509a207 100644
--- a/linters/linters-common/linters-common.cabal
+++ b/linters/linters-common/linters-common.cabal
@@ -16,7 +16,7 @@ library
     base
        >= 4.14 && < 5,
     text
-       >= 1.2  && < 2.1,
+       >= 1.2  && < 3,
     deepseq
        >= 1.1,

diff --git a/hadrian/hadrian.cabal b/hadrian/hadrian.cabal
--- ghc-9.8.2.orig/hadrian/hadrian.cabal       2024-03-15 22:58:30.689145289 +0000
+++ ghc-9.8.2/hadrian/hadrian.cabal    2024-03-15 22:59:33.660843297 +0000
@@ -151,7 +151,7 @@ executable hadrian
                        , TypeOperators
     other-extensions:    MultiParamTypeClasses
                        , TypeFamilies
-    build-depends:       Cabal                >= 3.2     && < 3.9
+    build-depends:       Cabal                >= 3.2     && < 3.11
                        , base                 >= 4.11    && < 5
                        , bytestring           >= 0.10    && < 0.13
                        , containers           >= 0.5     && < 0.7
 
diff --git a/linters/lint-submodule-refs/lint-submodule-refs.cabal b/linters/lint-submodule-refs/lint-submodule-refs.cabal
--- ghc-9.8.2.orig/linters/lint-submodule-refs/lint-submodule-refs.cabal       2024-03-16 08:15:17.641021635 +0000
+++ ghc-9.8.2/linters/lint-submodule-refs/lint-submodule-refs.cabal    2024-03-16 08:15:32.758094822 +0000
@@ -15,7 +15,7 @@ executable lint-submodule-refs
     base
        >= 4.14 && < 5,
     text
-       >= 1.2  && < 2.1,
+       >= 1.2  && < 2.2,
     linters-common

   ghc-options:

diff --git a/linters/lint-commit-msg/lint-commit-msg.cabal b/linters/lint-commit-msg/lint-commit-msg.cabal
--- ghc-9.8.2.orig/linters/lint-commit-msg/lint-commit-msg.cabal       2024-03-16 08:15:17.641021635 +0000
+++ ghc-9.8.2/linters/lint-commit-msg/lint-commit-msg.cabal    2024-03-16 08:15:41.945008537 +0000
@@ -26,4 +26,4 @@ executable lint-commit-msg
     base
        >= 4.14 && < 5,
     text
-       >= 1.2  && < 2.1
+       >= 1.2  && < 2.2