tjh.dev
Clone of https://github.com/NixOS/nixpkgs.git (to stress-test knotserver)
1{ pkgs, haskellLib }:
2
3with haskellLib;
4
5let
6 inherit (pkgs.stdenv.hostPlatform) isDarwin;
7in
8
9self: super: {
10
11 # Should be llvmPackages_6 which has been removed from nixpkgs,
12 # create attribute set to prevent eval errors.
13 llvmPackages = {
14 llvm = null;
15 clang = null;
16 };
17
18 # Disable GHC 8.6.x core libraries.
19 array = null;
20 base = null;
21 binary = null;
22 bytestring = null;
23 Cabal = null;
24 containers = null;
25 deepseq = null;
26 directory = null;
27 filepath = null;
28 ghc-boot = null;
29 ghc-boot-th = null;
30 ghc-compact = null;
31 ghc-heap = null;
32 ghc-prim = null;
33 ghci = null;
34 haskeline = null;
35 hpc = null;
36 integer-gmp = null;
37 libiserv = null;
38 mtl = null;
39 parsec = null;
40 pretty = null;
41 process = null;
42 rts = null;
43 stm = null;
44 template-haskell = null;
45 # GHC only builds terminfo if it is a native compiler
46 terminfo =
47 if pkgs.stdenv.hostPlatform == pkgs.stdenv.buildPlatform then
48 null
49 else
50 doDistribute self.terminfo_0_4_1_7;
51 text = null;
52 time = null;
53 transformers = null;
54 unix = null;
55 # GHC only bundles the xhtml library if haddock is enabled, check if this is
56 # still the case when updating: https://gitlab.haskell.org/ghc/ghc/-/blob/0198841877f6f04269d6050892b98b5c3807ce4c/ghc.mk#L463
57 xhtml = if self.ghc.hasHaddock or true then null else doDistribute self.xhtml_3000_4_0_0;
58
59 # Need the Cabal-syntax-3.6.0.0 fake package for Cabal < 3.8 to allow callPackage and the constraint solver to work
60 Cabal-syntax = self.Cabal-syntax_3_6_0_0;
61 # These core package only exist for GHC >= 9.4. The best we can do is feign
62 # their existence to callPackages, but their is no shim for lower GHC versions.
63 system-cxx-std-lib = null;
64
65 # Becomes a core package in GHC >= 9.8
66 semaphore-compat = doDistribute self.semaphore-compat_1_0_0;
67
68 # Needs Cabal 3.0.x.
69 jailbreak-cabal = super.jailbreak-cabal.overrideScope (cself: _: { Cabal = cself.Cabal_3_2_1_0; });
70
71 # Test suite does not compile.
72 data-clist = doJailbreak super.data-clist; # won't cope with QuickCheck 2.12.x
73 dates = doJailbreak super.dates; # base >=4.9 && <4.12
74 HaTeX = doJailbreak super.HaTeX; # containers >=0.4 && <0.6 is too tight; https://github.com/Daniel-Diaz/HaTeX/issues/126
75 hpc-coveralls = doJailbreak super.hpc-coveralls; # https://github.com/guillaume-nargeot/hpc-coveralls/issues/82
76 http-api-data = doJailbreak super.http-api-data;
77 wl-pprint-extras = doJailbreak super.wl-pprint-extras; # containers >=0.4 && <0.6 is too tight; https://github.com/ekmett/wl-pprint-extras/issues/17
78 rebase = doJailbreak super.rebase; # time ==1.9.* is too low
79
80 # cabal2nix needs the latest version of Cabal, and the one
81 # hackage-db uses must match, so take the latest
82 cabal2nix = super.cabal2nix.overrideScope (self: super: { Cabal = self.Cabal_3_2_1_0; });
83
84 # cabal2spec needs a recent version of Cabal
85 cabal2spec = super.cabal2spec.overrideScope (self: super: { Cabal = self.Cabal_3_2_1_0; });
86
87 # ghc versions prior to 8.8.x needs additional dependency to compile successfully.
88 ghc-lib-parser-ex = addBuildDepend self.ghc-lib-parser super.ghc-lib-parser-ex;
89
90 # Needs base-orphans for GHC < 9.8 / base < 4.19
91 some = addBuildDepend self.base-orphans super.some;
92
93 # This became a core library in ghc 8.10., so we don’t have an "exception" attribute anymore.
94 exceptions = self.exceptions_0_10_9;
95
96 mime-string = disableOptimization super.mime-string;
97}