Bump ghc version to 8.9

Along the way, I discovered that `template-haskell.cabal` was
hard-coding the GHC version (in the form of its `ghc-boot-th` version
bounds), so I decided to make life a little simpler in the future by
generating `template-haskell.cabal` with autoconf.

.gitignore

@@ -159,6 +159,7 @@ _darcs/
 /libraries/plus.gif
 /libraries/synopsis.png
 /libraries/stamp/
+/libraries/template-haskell/template-haskell.cabal
 /linter.log
 /mk/are-validating.mk
 /mk/build.mk

configure.ac

@@ -13,7 +13,7 @@ dnl
 # see what flags are available. (Better yet, read the documentation!)
 #
 
-AC_INIT([The Glorious Glasgow Haskell Compilation System], [8.7], [[email protected]], [ghc-AC_PACKAGE_VERSION])
+AC_INIT([The Glorious Glasgow Haskell Compilation System], [8.9], [[email protected]], [ghc-AC_PACKAGE_VERSION])
 
 # Set this to YES for a released version, otherwise NO
 : ${RELEASE=NO}
@@ -1332,7 +1332,7 @@ checkMake380() {
 checkMake380 make
 checkMake380 gmake
 
-AC_CONFIG_FILES([mk/config.mk mk/install.mk mk/project.mk rts/rts.cabal compiler/ghc.cabal ghc/ghc-bin.cabal utils/iserv/iserv.cabal utils/iserv-proxy/iserv-proxy.cabal utils/runghc/runghc.cabal utils/gen-dll/gen-dll.cabal libraries/ghc-boot/ghc-boot.cabal libraries/ghc-boot-th/ghc-boot-th.cabal libraries/ghci/ghci.cabal libraries/ghc-heap/ghc-heap.cabal libraries/libiserv/libiserv.cabal settings docs/users_guide/ghc_config.py docs/index.html libraries/prologue.txt distrib/configure.ac])
+AC_CONFIG_FILES([mk/config.mk mk/install.mk mk/project.mk rts/rts.cabal compiler/ghc.cabal ghc/ghc-bin.cabal utils/iserv/iserv.cabal utils/iserv-proxy/iserv-proxy.cabal utils/runghc/runghc.cabal utils/gen-dll/gen-dll.cabal libraries/ghc-boot/ghc-boot.cabal libraries/ghc-boot-th/ghc-boot-th.cabal libraries/ghci/ghci.cabal libraries/ghc-heap/ghc-heap.cabal libraries/libiserv/libiserv.cabal libraries/template-haskell/template-haskell.cabal settings docs/users_guide/ghc_config.py docs/index.html libraries/prologue.txt distrib/configure.ac])
 AC_OUTPUT
 [
 if test "$print_make_warning" = "true"; then

libraries/template-haskell/template-haskell.cabal → libraries/template-haskell/template-haskell.cabal.in

@@ -1,3 +1,7 @@
+-- WARNING: template-haskell.cabal is automatically generated from template-haskell.cabal.in by
+-- ../../configure.  Make sure you are editing template-haskell.cabal.in, not
+-- template-haskell.cabal.
+
 name:           template-haskell
 version:        2.15.0.0
 -- NOTE: Don't forget to update ./changelog.md
@@ -52,7 +56,7 @@ Library
 
     build-depends:
         base        >= 4.11 && < 4.14,
-        ghc-boot-th == 8.7.*,
+        ghc-boot-th == @ProjectVersionMunged@,
         pretty      == 1.1.*
 
     ghc-options: -Wall

testsuite/tests/haddock/haddock_testsuite/all.T

@@ -1,19 +1,19 @@
 test('haddockHtmlTest',
-     [ignore_stdout, unless(in_tree_compiler(), skip), req_haddock],
+     [ignore_stdout, ignore_stderr, unless(in_tree_compiler(), skip), req_haddock],
      makefile_test,
      ['htmlTest'])
 
 test('haddockLatexTest',
-     [ignore_stdout, unless(in_tree_compiler(), skip), req_haddock],
+     [ignore_stdout, ignore_stderr, unless(in_tree_compiler(), skip), req_haddock],
      makefile_test,
      ['latexTest'])
 
 test('haddockHoogleTest',
-     [ignore_stdout, unless(in_tree_compiler(), skip), req_haddock],
+     [ignore_stdout, ignore_stderr, unless(in_tree_compiler(), skip), req_haddock],
      makefile_test,
      ['hoogleTest'])
 
 test('haddockHypsrcTest',
-     [ignore_stdout, unless(in_tree_compiler(), skip), req_haddock],
+     [ignore_stdout, ignore_stderr, unless(in_tree_compiler(), skip), req_haddock],
      makefile_test,
      ['hypsrcTest'])