Sven Tennie pushed to branch wip/supersven/libDir-setting at Glasgow Haskell Compiler / GHC

Commits:

• b135a87d
  by Zubin Duggal at 2026-04-09T19:36:50+05:30

  Bump directory submodule to 1.3.11.0 (unreleased)
  

• 3a291d07
  by Zubin Duggal at 2026-04-09T19:36:50+05:30

  Bump file-io submodule to 0.2.0
  

• e0ab606d
  by Zubin Duggal at 2026-04-10T18:40:20+05:30

  Release notes for GHC 10.0
  

• e08b9b34
  by Zubin Duggal at 2026-04-10T18:40:20+05:30

  Bump ghc-prim version to 0.14.0
  

• a92aac6e
  by Zubin Duggal at 2026-04-10T18:40:20+05:30

  Bump template-haskell to 2.25.0.0; update submodule exceptions for TH 2.25
  

• f254d9e8
  by Zubin Duggal at 2026-04-10T18:40:20+05:30

  Bump GHC version to 10.0
  

• 6ce0368a
  by Zubin Duggal at 2026-04-10T18:40:28+05:30

  Bump base to 4.23.0.0; update submodules for base 4.24 upper bound
  

• 702fb8a5
  by Zubin Duggal at 2026-04-10T18:40:28+05:30

  Bump GHC version to 10.1; update submodules template-haskell-lift and template-haskell-quasiquoter for ghc-internal 10.200
  

• 75df1ca4
  by Zubin Duggal at 2026-04-10T18:40:28+05:30

  Use changelog.d for release notes (#26002)
  
  GHC now uses a fragment-based changelog workflow using a custom script adapted from https://codeberg.org/fgaz/changelog-d.
  
  Contributors add a file in changelog.d/ for each user-facing change.
  At release time, these are assembled into release notes for sphinx (in RST) format, using
  the tool.
  
  New hadrian `changelog` target to generate changelogs
  
  CI job to validate changelog entries for MRs unless skipped with ~"no-changelog" label
  
  Teach sphinx about ghc-mr: extlink to link to MRs
  
  Remove `ghc-package-list` from sphinx, and implement it in changelog-d instead (Fixes #26476).
  
  (cherry picked from commit 989c07249978f418dfde1353abfad453f024d61a)
  

• 585d7450
  by Luite Stegeman at 2026-04-11T02:17:13-04:00

  tc: discard warnings in tcUserStmt Plan C
  
  We typecheck let_stmt twice, but we don't want the warnings twice!
  
  see #26233
  

• 2df604e9
  by Sylvain Henry at 2026-04-11T02:19:30-04:00

  Introduce TargetInt to represent target's Int (#15973)
  
  GHC was using host 'Int' in several places to represent values that
  live in the target machine's 'Int' type.  This is silently wrong when
  cross-compiling from a 32-bit host to a 64-bit target: the host Int
  is 32 bits while the target Int is 64 bits.
  
  See Note [TargetInt] in GHC.Platform.
  
  Also used the opportunity to make DynTag = Word8.
  
  Fixes #15973
  
  Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
  

• 37a80336
  by Sven Tennie at 2026-04-12T12:51:30+02:00

  Add config setting for LibDir (#19174)
  
  Previously, the libDir was derived from topDir. This won't work for
  inplace stage2 cross-compilers where binaries and libraries are in
  different stage dirs (`_build/stage1/` for executables and
  `_build/stage2` for libraries).
  

96 changed files:

• .gitlab-ci.yml
• .gitlab/issue_templates/release_tracking.md
• .gitlab/merge_request_templates/Default.md
• + changelog.d/changelog-entries
• + changelog.d/config
• + changelog.d/libdir-setting
• compiler/GHC/ByteCode/InfoTable.hs
• compiler/GHC/Cmm/LayoutStack.hs
• compiler/GHC/Cmm/Utils.hs
• compiler/GHC/Driver/Config/Interpreter.hs
• compiler/GHC/Driver/DynFlags.hs
• compiler/GHC/Driver/Session.hs
• compiler/GHC/Platform.hs
• compiler/GHC/Platform/Tag.hs
• compiler/GHC/Settings.hs
• compiler/GHC/Settings/IO.hs
• compiler/GHC/StgToCmm.hs
• compiler/GHC/StgToCmm/Bind.hs
• compiler/GHC/StgToCmm/Closure.hs
• compiler/GHC/StgToCmm/Env.hs
• compiler/GHC/StgToCmm/Expr.hs
• compiler/GHC/StgToCmm/Foreign.hs
• compiler/GHC/StgToCmm/Heap.hs
• compiler/GHC/StgToCmm/InfoTableProv.hs
• compiler/GHC/StgToCmm/Layout.hs
• compiler/GHC/StgToCmm/Prim.hs
• compiler/GHC/StgToCmm/Prof.hs
• compiler/GHC/StgToCmm/Ticky.hs
• compiler/GHC/StgToCmm/Utils.hs
• compiler/GHC/Tc/Module.hs
• compiler/ghc.cabal.in
• configure.ac
• − docs/users_guide/10.0.1-notes.rst
• + docs/users_guide/10.2.1-notes.rst
• − docs/users_guide/9.16.1-notes.rst
• docs/users_guide/conf.py
• docs/users_guide/ghc_config.py.in
• − docs/users_guide/ghc_packages.py
• docs/users_guide/release-notes.rst
• ghc/ghc-bin.cabal.in
• hadrian/bindist/Makefile
• hadrian/hadrian.cabal
• hadrian/src/CommandLine.hs
• hadrian/src/Main.hs
• hadrian/src/Packages.hs
• + hadrian/src/Rules/Changelog.hs
• hadrian/src/Rules/Documentation.hs
• hadrian/src/Rules/Generate.hs
• hadrian/src/Rules/Test.hs
• hadrian/src/Settings/Default.hs
• libraries/array
• libraries/base/base.cabal.in
• libraries/deepseq
• libraries/directory
• libraries/exceptions
• libraries/file-io
• libraries/filepath
• libraries/ghc-boot-th/ghc-boot-th.cabal.in
• libraries/ghc-boot/ghc-boot.cabal.in
• libraries/ghc-compact/ghc-compact.cabal
• libraries/ghc-experimental/ghc-experimental.cabal.in
• libraries/ghc-prim/changelog.md
• libraries/ghc-prim/ghc-prim.cabal
• libraries/ghci/ghci.cabal.in
• libraries/haskeline
• libraries/hpc
• libraries/os-string
• libraries/parsec
• libraries/process
• libraries/semaphore-compat
• libraries/stm
• libraries/template-haskell-lift
• libraries/template-haskell-quasiquoter
• libraries/template-haskell/template-haskell.cabal.in
• libraries/terminfo
• libraries/unix
• m4/fp_setup_project_version.m4
• m4/fptools_ghc_version.m4
• testsuite/mk/boilerplate.mk
• + testsuite/tests/ghci/scripts/T26233.script
• + testsuite/tests/ghci/scripts/T26233.stderr
• + testsuite/tests/ghci/scripts/T26233.stdout
• testsuite/tests/ghci/scripts/all.T
• testsuite/tests/linters/Makefile
• testsuite/tests/linters/all.T
• + testsuite/tests/linters/changelog-d.stdout
• + utils/changelog-d/ChangelogD.hs
• + utils/changelog-d/LICENSE
• + utils/changelog-d/README.md
• + utils/changelog-d/changelog-d.cabal
• utils/haddock/haddock-api/haddock-api.cabal
• utils/haddock/haddock-api/src/Haddock/InterfaceFile.hs
• utils/haddock/haddock-library/haddock-library.cabal
• utils/haddock/haddock-test/haddock-test.cabal
• utils/haddock/haddock.cabal
• utils/hsc2hs

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