[commit: ghc] wip/gadtpm's head updated: configure: add support for 'sh4' (Trac #11209) (f48015b)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

Branch 'wip/gadtpm' now includes:

     d25f3c0 users_guide/glasgow_exts.rst: fix link markup
     8a50610 Major Overhaul of Pattern Match Checking (Fixes #595)
     43a31fe testsuite: haddock.compiler: Bump expected allocations
     a034031 extending_ghc.rst: fix broken link (Trac #10950)
     c5597bb Revert "Create empty dump files when there was nothing to dump"
     7b29b0b Fix haddock syntax
     0dd61fe Kill redundant patterns
     934b3a0 Update test output
     40fc353 Bump hoopl submodule
     ae4398d Improve performance for PM check on literals (Fixes #11160 and #11161)
     99d01e1 Remove unused import in deSugar/TmOracle.hs
     7af29da Use Autoconf's AC_USE_SYSTEM_EXTENSIONS
     cd9f3bf RTS: Rename InCall.stat struct field to .rstat
     6ef351d On AIX we need -D_BSD defined in <Stg.h>
     d40f5b7 PmExpr: Fix CPP unacceptable too clang's CPP
     36a208f Use builtin ISO 8859-1 decoder in mkTextEncoding
     befc4e4 Check: More Clang/CPP wibbles
     e9220da Bump allocations for T783
     dc33e4c T5642 is broken
     96e67c0 T5642: Skip it entirely
     5b2b7e3 Make callToPats deterministic in SpecConstr
     1c9fd3f Case-of-empty-alts is trivial (Trac #11155)
     28035c0 Add derived constraints for wildcard signatures
     1cb3c8c Wibbles only
     822141b Make -dppr-debug show contents of (TypeError ...)
     1160dc5 Fix egregious error in eta-reduction of data families
     31b482b Minor refactoring of user type errors
     67565a7 Tidy user type errors in checkValidType
     43a5970 Comments only
     16aae60 T5642: Fix skip usage
     caa6851 testsuite: Rename pmcheck/T7669 to pmcheck/T7669a
     d4bf863 Update peak_megabytes_allocated for T9675
     020375d Add linter to check for binaries accidentally added to repository
     901cab1 lint: Add linter to catch uses of ASSERT macro that Clang dislikes
     c865c42 StgCmmMonad: Implement Outputable instance for Sequel for debugging
     e2c518e libdw: enable support only on i386 and amd64
     81cf200 pmcheck: Comments about term equality representation
     406444b pmcheck: Comments about undecidability of literal equality
     8f28797 Fix broken linters when using python3
     c714f8f Use git.h.o copy of arcanist-external-json-linter
     a14296c Temporarily disable external-json linters
     51d08d8 Enable non-canonical Monad instance warnings for stage1/2
     314bc99 ghc.mk: cleanup: use tab consistently
     d6512c7 ghc.mk: don't run mkUserGuidePart more than once
     13ab2c6 ghc.mk: fix docs re-rebuilding
     5f1e42f Allow to compile OSMem.c when MEM_NORESERVE is not available
     df67940 Make ghc.mk compatible with pedantic /bin/sh impls
     986ceb1 Implement new `-fwarn-noncanonical-monoid-instances`
     8b42214 Tweak use of AC_USE_SYSTEM_EXTENSIONS
     be92c28 Update hoopl submodule
     f5127c8 linters/check-cpp: Don't produce debug log
     3ea4fb7 Documentation: escape characters in template-haskell Haddocks
     42a5469 Ignore generated linter.log
     3d55e41 ghc-pkg: Restore old behavior in colored version; fixes 6119
     8cef8af Re-export data family when exporting a data instance without an export list
     91e985c Minor stylistic fixes in glasgow_exts.rst
     2110037 Add isImport, isDecl, and isStmt functions to GHC API
     d4bcd05 rts: Remove space before argument list in ASSERTs
     700c42b Use TypeLits in the meta-data encoding of GHC.Generics
     51a5e68 Refactor ConDecl
     1bd40c8 Move checking for missing signatures to RnNames.reportUnusedNames
     151c4b0 ghc-pkg: don't sort packages unnecessarily
     04e1c27 rts: One more Clang-unfriendly CPP usage
     0933331 Re-use `transformers`'s `MaybeT` rather than our own
     b292720 Remove redundant CPP conditionals
     834f9a4 Get rid of tcView altogether
     2f6e87a Introduce HasGhciState class and refactor use-sites
     9f4ca5a Associate ErrorCall pattern with ErrorCall type
     fd3b845 Make HasDynFlags more transformers friendly
     7a40a6c Update libffi-tarballs submodule to libffi 3.1 (re #10238)
     bb753c5 Rename s/7.12.1/8.0.1/ two minor occurences
     2cfa5db Fix double MaybeT instance
     2106d86 Fix typo sneaked in with fd3b845c01aa26b6e5
     69c3964 docs/glasgow_exts: Use warning admonition
     e792711 users_guide: Show sub-sub-sections in ToC
     aa6ae8a Comments only
     6c794c3 Comments about polymorphic recursion
     d7729c7 An assortment of typos
     7997d6c Refactor GHCi Command type; allow "hidden" commands
     31bddc4 Add missing whitespace in toArgs' error msg
     af77089 Fix DeriveAnyClass (Trac #9968)
     e9ea020 Comments only
     8317893 Improve documentation for DeriveAnyClass
     688069c More typos in comments/docs
     602889a Test Trac #11192
     f4f00c0 Test Trac #11187
     41ef8f7 Make sure PatSyns only get added once to tcg_patsyns
     f7c17c8 T7478: Don't expect broken on Darwin
     5447c20 Mark retc001 as broken on Darwin
     262954c T4801: Update expected allocations on Darwin
     c205aeb Removed colon append operation (fixes #10785)
     b138248 Improved data family export documentation
     ceaf0f4 testsuite: Only run recomp015 on ELF-based platforms
     6e56ac5 Fix infix record field fixity (#11167 and #11173).
     6746549 Add kind equalities to GHC.
     5183109 Revert README.md changes from 6746549772c5
     a6e0394 haddock: Fix submodule commit to point to ghc-head
     b5d5d83 Revert .gitmodules changes from 6746549772c5
     a459451 rm rae.txt
     68f198f Test case for #7961.
     779dfea Test #9017 in polykinds/T9017
     a3c2a26 Frontend plugins.
     1883afb Implement -fwarn-missing-pat-syn-sigs
     3ec8288 Rework the Implicit CallStack solver to handle local lets.
     4935b48 Make -XStrict imply -XStrictData
     3640ae9 Dwarf: Use .short instead of .hword on Darwin
     aaed24a Build system: fix 'make install-strip' in bindist
     9934819 Refactor type families in Template Haskell
     59cc6ed Fix release notes markup
     669c5ed Remove redundant imports
     f48015b configure: add support for 'sh4' (Trac #11209)