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* make build system: RTS should use dist-install not distJohn Ericson2021-10-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | This is the following find and replace: - `rts/dist` -> `rts/dist-install` # for paths - `rts_dist` -> `rts_dist-install` # for make rules and vars - `,dist` -> `,dist-install` # for make, just in rts/ghc.mk` Why do this? Does it matter when the RTS is just built once? The answer is, yes, I think it does, because I want the distdir--stage correspondence to be consistent. In particular, for #17191 and continuing from d5de970dafd5876ef30601697576167f56b9c132 I am going to make the headers (`rts/includes`) increasingly the responsibility of the RTS (hence their new location). However, those headers are current made for multiple stages. This will probably become unnecessary as work on #17191 progresses and the compiler proper becomes more of a freestanding cabal package (e.g. a library that can be downloaded from Hackage and built without any autoconf). However, until that is finished, we have will transitional period where the RTS and headers need to agree on dirs for multiple stages. I know the make build system is going away, but it's not going yet, so I need to change it to unblock things :).
* Properly escape arguments in ghc-cabalZubin Duggal2021-08-031-3/+17
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* import Data.List with explicit import listOleg Grenrus2021-03-311-1/+1
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* Allocate Adjustors and mark them readable in two stepsMoritz Angermann2021-03-291-1/+1
| | | | | | | | | This drops allocateExec for darwin, and replaces it with a alloc, write, mark executable strategy instead. This prevents us from trying to allocate an executable range and then write to it, which X^W will prohibit on darwin. This will *only* work if we can use mmap.
* Bump bytestring submodule to 0.11.1.0Ben Gamari2021-03-102-2/+2
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* Require GHC 8.10 as the minimum compiler for bootstrappingRyan Scott2021-03-091-1/+1
| | | | | | | Now that GHC 9.0.1 is released, it is time to drop support for bootstrapping with GHC 8.8, as we only support building with the previous two major GHC releases. As an added bonus, this allows us to remove several bits of CPP that are either always true or no longer reachable.
* make: disable ghc package environments #18988Adam Sandberg Ericsson2020-12-221-0/+1
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* Bump time submodule to 1.11.1Ben Gamari2020-11-222-10/+12
| | | | | | Also bumps directory, Cabal, hpc, time, and unix submodules. Closes #18847.
* Bump Win32 submodule to 2.9.0.0Ben Gamari2020-09-171-1/+1
| | | | Also bumps Cabal, directory
* winio: update ghc-cabal to handle new Cabal submodule bumpTamar Christina2020-07-151-3/+3
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* Bump template-haskell version to 2.17.0.0Ryan Scott2020-04-141-2/+2
| | | | | | | | | | | | | | | | | | This requires bumping the `exceptions` and `text` submodules to bring in commits that bump their respective upper version bounds on `template-haskell`. Fixes #17645. Fixes #17696. Note that the new `text` commit includes a fair number of additions to the Haddocks in that library. As a result, Haddock has to do more work during the `haddock.Cabal` test case, increasing the number of allocations it requires. Therefore, ------------------------- Metric Increase: haddock.Cabal -------------------------
* Disable two warnings for files that trigger themTom Ellis2020-01-271-0/+1
| | | | | | incomplete-uni-patterns and incomplete-record-updates will be in -Wall at a future date, so prepare for that by disabling those warnings on files that trigger them.
* Update to Cabal submodule to v3.2.0.0-alpha3Oleg Grenrus2020-01-043-7/+8
| | | | | Metric Increase: haddock.Cabal
* Windows: Update tarballs to GCC 9.2 and remove MAX_PATH limit.Tamar Christina2019-10-201-2/+19
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* Get rid of GHC_PACKAGE_DB_FLAGJohn Ericson2019-10-071-1/+1
| | | | | We no longer support booting from older GHC since 527bcc41630918977c73584d99125ff164400695.
* Bump Cabal submodule to 3.1Sebastian Graf2019-09-121-2/+1
| | | | | | | | ------------------------- Metric Increase: haddock.Cabal T4029 -------------------------
* ghc-cabal: Use fromFlagOrDefault instead of fromFlagBen Gamari2019-07-211-2/+2
| | | | | As fromFlag is partial. The only case where we used fromFlag is when determining whether to strip libraries; we now assume that we shouldn't.
* Bump containers submodule to v0.6.2.1Ben Gamari2019-06-251-4/+5
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* Disable optimisation when building Cabal lib for stage0Ben Gamari2019-06-151-0/+3
| | | | | | | | This disables optimisation when building Cabal for Hadrian and stage0 `ghc-cabal`. Cabal is performance critical in neither case nor will any performance difference here be visible to the end-user. See #16817.
* Bump Cabal submoduleBen Gamari2019-06-121-3/+18
| | | | | | | (cherry picked from commit ff438786613f07df9b2d43eaeac49b13815d849d) Metric Increase: haddock.Cabal
* Update Wiki URLs to point to GitLabTakenobu Tani2019-03-252-4/+4
| | | | | | | | | | | | | | | | | | | | | | | This moves all URL references to Trac Wiki to their corresponding GitLab counterparts. This substitution is classified as follows: 1. Automated substitution using sed with Ben's mapping rule [1] Old: ghc.haskell.org/trac/ghc/wiki/XxxYyy... New: gitlab.haskell.org/ghc/ghc/wikis/xxx-yyy... 2. Manual substitution for URLs containing `#` index Old: ghc.haskell.org/trac/ghc/wiki/XxxYyy...#Zzz New: gitlab.haskell.org/ghc/ghc/wikis/xxx-yyy...#zzz 3. Manual substitution for strings starting with `Commentary` Old: Commentary/XxxYyy... New: commentary/xxx-yyy... See also !539 [1]: https://gitlab.haskell.org/bgamari/gitlab-migration/blob/master/wiki-mapping.json
* Bump Cabal submodule to 3.0Ben Gamari2019-03-191-1/+1
| | | | | Metric Increase: haddock.Cabal
* Update `Cabal` submoduleHerbert Valerio Riedel2019-01-141-5/+5
| | | | | | | This also requires adapting `ghc-pkg` to use the new Cabal parsing API as the old ReadP-based one has finally been evicted for good. Hadrian bit finished by: Ben Gamari <ben@smart-cactus.org>
* Fix unused-import warningsDavid Eichmann2018-11-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a fairly long-standing bug (dating back to 2015) in RdrName.bestImport, namely commit 9376249b6b78610db055a10d05f6592d6bbbea2f Author: Simon Peyton Jones <simonpj@microsoft.com> Date: Wed Oct 28 17:16:55 2015 +0000 Fix unused-import stuff in a better way In that patch got the sense of the comparison back to front, and thereby failed to implement the unused-import rules described in Note [Choosing the best import declaration] in RdrName This led to Trac #13064 and #15393 Fixing this bug revealed a bunch of unused imports in libraries; the ones in the GHC repo are part of this commit. The two important changes are * Fix the bug in bestImport * Modified the rules by adding (a) in Note [Choosing the best import declaration] in RdrName Reason: the previosu rules made Trac #5211 go bad again. And the new rule (a) makes sense to me. In unravalling this I also ended up doing a few other things * Refactor RnNames.ImportDeclUsage to use a [GlobalRdrElt] for the things that are used, rather than [AvailInfo]. This is simpler and more direct. * Rename greParentName to greParent_maybe, to follow GHC naming conventions * Delete dead code RdrName.greUsedRdrName Bumps a few submodules. Reviewers: hvr, goldfire, bgamari, simonmar, jrtc27 Subscribers: rwbarton, carter Differential Revision: https://phabricator.haskell.org/D5312
* Bump Cabal submoduleBen Gamari2018-08-031-1/+1
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* Register 'haddockHTMLs' for inplace buildsAlec Theriault2018-07-121-1/+0
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* Bump Cabal submoduleBen Gamari2018-03-121-1/+1
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* Bump Cabal submodule to 2.2Moritz Angermann2018-03-032-6/+27
| | | | | | | | | | | | | | Requires some ghc-cabal changes as well. Test Plan: ./validate Reviewers: hvr, bgamari Reviewed By: bgamari Subscribers: hsyl20, erikd, alpmestan, rwbarton, thomie, carter Differential Revision: https://phabricator.haskell.org/D4453
* Bump parsec submodule to 0.3.13.0Ben Gamari2018-02-191-1/+1
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* Update Cabal submoduleOleg Grenrus2018-01-211-3/+3
| | | | | | | | | | | | | | | | - Cabal-2.2 uses SPDX license identifiers, so I had to update `cabal-version: 2.1` packages `license: BSD3` to `license: BSD-3-Clause` - `ghc-cabal` used old ReadP parsec, now it uses `parsec` too - InstalledPackageInfo pretty-printing have changed a little, fields with default values aren't printed. This can be changed in `Cabal` still, but I haven't found problems with omitting them. Note: `BSD-3-Clause` is parsed as "name = BSD, version = 3" by old parser (because 3-Clause looks like version 3 with tag Clause). If you see *"BSD-3" is not a valid license*, then something is using old parser still. Fixes #9885.
* Bump Cabal submoduleBen Gamari2017-12-221-3/+3
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* GHC.Prim use virtual-modulesMoritz Angermann2017-11-181-15/+1
| | | | | | | | | | | | | | | Stop the GHC.Prim madness with `virtual-module` support from cabal. Needs https://github.com/haskell/cabal/pull/4875. Bumps submodule libraries/Cabal to include the necessary logic for `virtual-module`. Reviewers: bgamari Reviewed By: bgamari Subscribers: rwbarton, thomie Differential Revision: https://phabricator.haskell.org/D4179
* Adds cmm-sources to baseMoritz Angermann2017-11-111-1/+2
| | | | | | | | | | | | Bumps Cabal submodule. Reviewers: bgamari, hvr Reviewed By: bgamari Subscribers: rwbarton, thomie Differential Revision: https://phabricator.haskell.org/D4176
* Update Win32 version for GHC 8.4.Tamar Christina2017-11-092-4/+5
| | | | | | | | | | | | | | | | | | | Update to Win32 2.6 which is the expected version release for 8.4 This involves moving Cabal forward which brings some backwards incompatible changes that needs various fixups. Bump a bunch of submodules Test Plan: ./validate Reviewers: austin, bgamari, angerman Reviewed By: bgamari, angerman Subscribers: angerman, thomie, rwbarton Differential Revision: https://phabricator.haskell.org/D4133
* Revert "ghc-cabal: Inline removed function ..."Tamar Christina2017-10-251-8/+1
| | | | This reverts commit f744261ad25942e8a747821fc468f1a21c9c705c.
* ghc-cabal: Inline removed function from Cabal.Tamar Christina2017-10-251-1/+8
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* Retire cabal_macros_boot.h hackHerbert Valerio Riedel2017-09-092-47/+2
| | | | | | | | I originally introduced this hack 3 years ago in b0379819e46796047c1574a6abccf186afd27afa, and finally we can retire it because starting with GHC 8.0 (which is the minimum required version to bootstrap GHC 8.4) these macros are generated natively by GHC.
* Remove dll-split.Tamar Christina2017-08-291-33/+6
| | | | | | | | | | | | | | | | | | | | This patch removes dll-split from the code base, the reason is dll-split no longer makes any sense. It was designed to split a dll in two, but we now already have many more symbols than would fit inside two dlls. So we need a third one. This means there's no point in having to maintain this list as it'll never work anyway and the solution isn't scalable. Test Plan: ./validate Reviewers: austin, bgamari Reviewed By: bgamari Subscribers: rwbarton, thomie, #ghc_windows_task_force GHC Trac Issues: #5987 Differential Revision: https://phabricator.haskell.org/D3882
* Enable building Cabal with parsecHerbert Valerio Riedel2017-08-011-3/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Cabal's parser has been rewritten in terms of Parsec (which is not enabled yet in Cabal-2.0 by default, but can be enabled by a cabal flag). The plan for Cabal is to drop support for the non-parsec parser, so we need to prepare GHC to cope with new situation. However, this means that lib:Cabal requires three new library dependency submodules, - parsec - text - mtl What complicates matters is that we need to build `ghc-cabal` early on during the bootstrap phase which currently needs to invoke `ghc --make` directly. So these additional dependencies need to be integrated into the monolithic `ghc --make` invocation which produces the `ghc-cabal` executable. Test Plan: `./validate --fast` passed Reviewers: austin, bgamari Subscribers: erikd, phadej, rwbarton, thomie Differential Revision: https://phabricator.haskell.org/D3757
* Update Cabal submodule, with necessary wibbles.Edward Z. Yang2017-04-261-1/+2
| | | | | | | | | | | | Test Plan: validate Reviewers: bgamari, austin Reviewed By: bgamari Subscribers: rwbarton, thomie Differential Revision: https://phabricator.haskell.org/D3501
* Drop HAVE_containers_050 from bootstrap flagsBen Gamari2017-03-041-1/+0
| | | | Cabal now sets this itself if MIN_VERSION_containers isn't defined.
* Bump Cabal submoduleBen Gamari2017-02-202-2/+2
| | | | We are now tracking the 2.0 branch.
* Remove unnecessary use of -DGENERICS flagRyan Scott2017-02-061-1/+1
| | | | | This flag was only needed for old versions of binary, and now that we've upgraded to binary-0.8.4.1, it is no longer necessary.
* Update ghc-cabal command line usage text.Edward Z. Yang2016-12-211-3/+7
| | | | | | | | | | | | | | | Summary: Old usage text was horribly out-of-date. Now updated! Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu> Test Plan: none Reviewers: bgamari, austin Subscribers: thomie Differential Revision: https://phabricator.haskell.org/D2889
* Support for abi-depends for computing shadowing.Edward Z. Yang2016-12-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: This is a complete fix based off of ed7af26606b3a605a4511065ca1a43b1c0f3b51d for handling shadowing and out-of-order -package-db flags simultaneously. The general strategy is we first put all databases together, overriding packages as necessary. Once this is done, we successfully prune out broken packages, including packages which depend on a package whose ABI differs from the ABI we need. Our check gracefully degrades in the absence of abi-depends, as we only check deps which are recorded in abi-depends. Contains time and Cabal submodule update. Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu> Test Plan: validate Reviewers: niteria, austin, bgamari Subscribers: thomie Differential Revision: https://phabricator.haskell.org/D2846 GHC Trac Issues: #12485
* base: Bump version to 4.10.0.0Ben Gamari2016-12-151-1/+1
| | | | Updates a number of submodules.
* ghc-cabal: Use correct name of linker flags env variableBen Gamari2016-11-101-1/+1
| | | | | | | | | | | | | | Currently passing the `CONF_LD_LINKER_OPTS_STAGE0` environment variable to `configure` is broken due to this naming inconsistency. Test Plan: Try passing `CONF_LD_LINKER_OPTS_STAGE0` to `configure`. Look at resulting stage0 ghc invocation. Reviewers: austin Subscribers: thomie Differential Revision: https://phabricator.haskell.org/D2672
* Omit unnecessary linker flagsSimon Marlow2016-11-031-3/+0
| | | | | | | | | | | | | | | | | | | | | Summary: This omits -L and -l flags from the linker command line that shouldn't be necessary because GHC will already add them via the -package-id flags we pass. This also reverts part of 90538d86af579595987826cd893828d6f379f35a that rearranges the linker command line and causes some knock-on problems (see D2618). Test Plan: validate (need to validate on Windows too) Reviewers: Phyx, bgamari, niteria, austin, erikd Subscribers: thomie Differential Revision: https://phabricator.haskell.org/D2639 GHC Trac Issues: #12738
* Add and use a new dynamic-library-dirs field in the ghc-pkg infoDuncan Coutts2016-10-211-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: Build systems / package managers want to be able to control the file layout of installed libraries. In general they may want/need to be able to put the static libraries and dynamic libraries in different places. The ghc-pkg library regisrtation needs to be able to handle this. This is already possible in principle by listing both a static lib dir and a dynamic lib dir in the library-dirs field (indeed some previous versions of Cabal did this for shared libs on ELF platforms). The downside of listing both dirs is twofold. There is a lack of precision, if we're not careful with naming then we could end up picking up the wrong library. The more immediate problem however is that if we list both directories then both directories get included into the ELF and Mach-O shared object runtime search paths. On ELF this merely slows down loading of shared libs (affecting prog startup time). On the latest OSX versions this provokes a much more serious problem: that there is a rather low limit on the total size of the section containing the runtime search path (and lib names and related) and thus listing any unnecessary directories wastes the limited space. So the solution in this patch is fairly straightforward: split the static and dynamic library search paths in the ghc-pkg db and its use within ghc. This is a traditional solution: pkg-config has the same static / dynamic split (though it describes in in terms of private and public, but it translates into different behaviour for static and dynamic linking). Indeed it would make perfect sense to also have a static/dynamic split for the list of the libraries to use i.e. to have dynamic variants of the hs-libraries and extra-libraries fields. These are not immediately required so this patch does not add it, but it is a reasonable direction to follow. To handle compatibility, if the new dynamic-library-dirs field is not specified then its value is taken from the library-dirs field. Contains Cabal submodule update. Test Plan: Run ./validate Get christiaanb and carter to test it on OSX Sierra, in combination with Cabal/cabal-install changes to the default file layout for libraries. Reviewers: carter, austin, hvr, christiaanb, bgamari Reviewed By: christiaanb, bgamari Subscribers: ezyang, Phyx, thomie Differential Revision: https://phabricator.haskell.org/D2611 GHC Trac Issues: #12479
* Update Cabal submodule to latest version.Edward Z. Yang2016-10-021-3/+3
| | | | | | | | | | | | | | | | | | | | | | | Summary: Note that Cabal needs one more bugfix which is in PR to fix GHC bootstrapping. But the rest of the patch is ready for review. Needs a filepath submodule update because cabal check became more strict. This patch handles the abstract-ification of Version and PackageName. Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu> Test Plan: validate Reviewers: bgamari, austin Subscribers: thomie Differential Revision: https://phabricator.haskell.org/D2555