Nix build无法生成haskell包“；由于来自阴谋集团的严重配置时间警告而中止&引用；“未发现uhc”；

我遇到了类似的情况：

基本上，我有一个Haskell库，它的依赖项为

time>=1.9.2

（阴谋集团包存储库中的时间库）

似乎此版本当前不存在于

nixpkgs

中，执行

nix构建将导致以下错误：

...
CallStack (from HasCallStack):
  die', called at libraries/Cabal/Cabal/Distribution/Simple/Configure.hs:950:20 in Cabal-2.4.0.1:Distribution.Simple.Configure
  configureFinalizedPackage, called at libraries/Cabal/Cabal/Distribution/Simple/Configure.hs:460:12 in Cabal-2.4.0.1:Distribution.Simple.Configure
  configure, called at libraries/Cabal/Cabal/Distribution/Simple.hs:596:20 in Cabal-2.4.0.1:Distribution.Simple
  confHook, called at libraries/Cabal/Cabal/Distribution/Simple/UserHooks.hs:67:5 in Cabal-2.4.0.1:Distribution.Simple.UserHooks
  configureAction, called at libraries/Cabal/Cabal/Distribution/Simple.hs:178:19 in Cabal-2.4.0.1:Distribution.Simple
  defaultMainHelper, called at libraries/Cabal/Cabal/Distribution/Simple.hs:115:27 in Cabal-2.4.0.1:Distribution.Simple
  defaultMain, called at Setup.hs:2:8 in main:Main
Setup: Encountered missing dependencies:
time >=1.9.2
...

这里有什么可能的解决方案？我也注意到以下问题，但不确定是否相关：

我想到的可能解决方案：

覆盖Haskell
time
包，我想这是一个乏味的过程
使用阴谋集团的本地包管理。我在这里担心的是，它无法充分利用Nix的存储缓存，所以我最终会构建更多的库？我确实找到了（），但不清楚这到底是做什么的
“越狱”时代图书馆

第1条：

  myHaskellPackages = haskellPackages.override {
    overrides = self: super: rec {
      time  = self.callCabal2nix "time" (builtins.fetchGit {
        url = "git@github.com:haskell/time.git";
        rev = "5d2046f79cf5451f48b17529abec85349333aa9f";
      }) {};
    };
  };

  variant = if doBenchmark then myHaskellPackages.lib.doBenchmark else pkgs.lib.id;

  drv = variant (myHaskellPackages.callPackage f {});

奇怪的结果是：

nix-shell
error: infinite recursion encountered, at undefined position
(use '--show-trace' to show detailed location information)

第2条：

简单地说，我对阴谋集团没有透彻的了解，但我只是记录了我所做的尝试：

cabal new-update
Downloading the latest package list from hackage.haskell.org
To revert to previous state run:
    cabal new-update 'hackage.haskell.org,2019-08-10T14:09:42Z'

第三点：

  myHaskellPackages = pkgs.haskellPackages.override {
    overrides = self: super: rec {
      turtle = pkgs.haskell.lib.doJailbreak super.turtle;
    };
  };

似乎导致了相同的错误：

...
CallStack (from HasCallStack):
  die', called at libraries/Cabal/Cabal/Distribution/Simple/Configure.hs:950:20 in Cabal-2.4.0.1:Distribution.Simple.Configure
  configureFinalizedPackage, called at libraries/Cabal/Cabal/Distribution/Simple/Configure.hs:460:12 in Cabal-2.4.0.1:Distribution.Simple.Configure
  configure, called at libraries/Cabal/Cabal/Distribution/Simple.hs:596:20 in Cabal-2.4.0.1:Distribution.Simple
  confHook, called at libraries/Cabal/Cabal/Distribution/Simple/UserHooks.hs:67:5 in Cabal-2.4.0.1:Distribution.Simple.UserHooks
  configureAction, called at libraries/Cabal/Cabal/Distribution/Simple.hs:178:19 in Cabal-2.4.0.1:Distribution.Simple
  defaultMainHelper, called at libraries/Cabal/Cabal/Distribution/Simple.hs:115:27 in Cabal-2.4.0.1:Distribution.Simple
  defaultMain, called at Setup.hs:2:8 in main:Main
Setup: Encountered missing dependencies:
time >=1.9.2

builder for '/nix/store/67109ylsjfw8vpdv0q5b90d2bwx8zii0-platinumpitanga-1.0.0.0.drv' failed with exit code 1
error: build of '/nix/store/67109ylsjfw8vpdv0q5b90d2bwx8zii0-platinumpitanga-1.0.0.0.drv' failed


更新

因此，显然重写像
time
这样的“核心”库实际上不起作用。。。我试着定义如下：

  myHaskellPackages = pkgs.haskell.packages.${compiler}.override {
    overrides = self: super: rec {
      timezz = pkgs.haskell.packages.${compiler}.callHackageDirect
        {
          pkg = "time";
          ver = "1.9.3";
          sha256 = "1bs74nj2qc83i2d78xf1hn79f37g8wjgak2bwn5bnwb31pl0bl7r";
        }
        {};
    };
  };

然后使用
timezz
作为依赖项，而不是
time
。。。但由于以下原因，无法建立时间库：

Documentation installed in:
/nix/store/9s5hbq3pzippwcylb3x501rja2vxip1c-platinumpitanga-1.0.0.0-doc/share/doc/platinumpitanga-1.0.0.0
Configuration files installed in:
/nix/store/26qkhjjq0ry8mxx6myp0h7m21d35x84z-platinumpitanga-1.0.0.0/etc
No alex found
Using ar found on system at:
/nix/store/0y7jmqnj48ikjh37n3dl9kqw9hnn68nq-binutils-2.31.1/bin/ar
No c2hs found
No cpphs found
No doctest found
Using gcc version 7.4.0 given by user at:
/nix/store/ghzg4kg0sjif58smj2lfm2bdvjwim85y-gcc-wrapper-7.4.0/bin/gcc
Using ghc version 8.6.4 found on system at:
/nix/store/gvshp9yvc6gql09r3cyryj2zgsnfk6br-ghc-8.6.4/bin/ghc
Using ghc-pkg version 8.6.4 found on system at:
/nix/store/gvshp9yvc6gql09r3cyryj2zgsnfk6br-ghc-8.6.4/bin/ghc-pkg
No ghcjs found
No ghcjs-pkg found
No greencard found
Using haddock version 2.22.0 found on system at:
/nix/store/gvshp9yvc6gql09r3cyryj2zgsnfk6br-ghc-8.6.4/bin/haddock
No happy found
Using haskell-suite found on system at: haskell-suite-dummy-location
Using haskell-suite-pkg found on system at: haskell-suite-pkg-dummy-location
No hmake found
Using hpc version 0.67 found on system at:
/nix/store/gvshp9yvc6gql09r3cyryj2zgsnfk6br-ghc-8.6.4/bin/hpc
Using hsc2hs version 0.68.5 found on system at:
/nix/store/gvshp9yvc6gql09r3cyryj2zgsnfk6br-ghc-8.6.4/bin/hsc2hs
Using hscolour version 1.24 found on system at:
/nix/store/xnn0093zfkxsvjyr6g7w1l534hrb1p57-hscolour-1.24.4/bin/HsColour
No jhc found
Using ld found on system at:
/nix/store/rbpyfy6413aqpik9aj6p3a2syd1mda68-binutils-wrapper-2.31.1/bin/ld
No pkg-config found
Using runghc version 8.6.4 found on system at:
/nix/store/gvshp9yvc6gql09r3cyryj2zgsnfk6br-ghc-8.6.4/bin/runghc
Using strip version 2.31 found on system at:
/nix/store/0y7jmqnj48ikjh37n3dl9kqw9hnn68nq-binutils-2.31.1/bin/strip
Using tar found on system at:
/nix/store/wmxqm38g1y1y7sd7s9vg7an3klffaiyz-gnutar-1.31/bin/tar
No uhc found
*** abort because of serious configure-time warning from Cabal
builder for '/nix/store/3dsr8m5frzyn0lcmf4v0b80fq55b2vp6-platinumpitanga-1.0.0.0.drv' failed with exit code 1
error: build of '/nix/store/3dsr8m5frzyn0lcmf4v0b80fq55b2vp6-platinumpitanga-1.0.0.0.drv' failed

因为项目最初可以通过stack成功构建。。。导致成功的
nix构建--option sandbox false
的解决方法是：

{
  nixpkgs ? import <nixpkgs> {}
, sources ? import ./nix/sources.nix
, compiler ? "ghc864" } :
let
  niv = import sources.nixpkgs {
    overlays = [
      (_ : _ : { niv = import sources.niv {}; })
    ] ;
    config = {};
  };
  pkgs = niv.pkgs;
in
pkgs.haskell.lib.buildStackProject {
  name = "platinumpitanga";
  src = ./.;
}

{
nixpkgs？导入{}
，sources？导入。/nix/sources.nix
，编译器？“ghc864”}：
允许
niv=导入源.nixpkgs{
覆盖层=[
（:{niv=import sources.niv{}；}）
] ;
config={}；
};
pkgs=niv.pkgs；
在里面
pkgs.haskell.lib.buildStackProject{
name=“platinumpitanga”；
src=./。；
}
对于另一个正在使用
prettyprinter
的项目来说，遇到类似错误可能会有所帮助。。。（我认为这取决于ghc相关的图书馆）
Documentation installed in:
/nix/store/9s5hbq3pzippwcylb3x501rja2vxip1c-platinumpitanga-1.0.0.0-doc/share/doc/platinumpitanga-1.0.0.0
Configuration files installed in:
/nix/store/26qkhjjq0ry8mxx6myp0h7m21d35x84z-platinumpitanga-1.0.0.0/etc
No alex found
Using ar found on system at:
/nix/store/0y7jmqnj48ikjh37n3dl9kqw9hnn68nq-binutils-2.31.1/bin/ar
No c2hs found
No cpphs found
No doctest found
Using gcc version 7.4.0 given by user at:
/nix/store/ghzg4kg0sjif58smj2lfm2bdvjwim85y-gcc-wrapper-7.4.0/bin/gcc
Using ghc version 8.6.4 found on system at:
/nix/store/gvshp9yvc6gql09r3cyryj2zgsnfk6br-ghc-8.6.4/bin/ghc
Using ghc-pkg version 8.6.4 found on system at:
/nix/store/gvshp9yvc6gql09r3cyryj2zgsnfk6br-ghc-8.6.4/bin/ghc-pkg
No ghcjs found
No ghcjs-pkg found
No greencard found
Using haddock version 2.22.0 found on system at:
/nix/store/gvshp9yvc6gql09r3cyryj2zgsnfk6br-ghc-8.6.4/bin/haddock
No happy found
Using haskell-suite found on system at: haskell-suite-dummy-location
Using haskell-suite-pkg found on system at: haskell-suite-pkg-dummy-location
No hmake found
Using hpc version 0.67 found on system at:
/nix/store/gvshp9yvc6gql09r3cyryj2zgsnfk6br-ghc-8.6.4/bin/hpc
Using hsc2hs version 0.68.5 found on system at:
/nix/store/gvshp9yvc6gql09r3cyryj2zgsnfk6br-ghc-8.6.4/bin/hsc2hs
Using hscolour version 1.24 found on system at:
/nix/store/xnn0093zfkxsvjyr6g7w1l534hrb1p57-hscolour-1.24.4/bin/HsColour
No jhc found
Using ld found on system at:
/nix/store/rbpyfy6413aqpik9aj6p3a2syd1mda68-binutils-wrapper-2.31.1/bin/ld
No pkg-config found
Using runghc version 8.6.4 found on system at:
/nix/store/gvshp9yvc6gql09r3cyryj2zgsnfk6br-ghc-8.6.4/bin/runghc
Using strip version 2.31 found on system at:
/nix/store/0y7jmqnj48ikjh37n3dl9kqw9hnn68nq-binutils-2.31.1/bin/strip
Using tar found on system at:
/nix/store/wmxqm38g1y1y7sd7s9vg7an3klffaiyz-gnutar-1.31/bin/tar
No uhc found
*** abort because of serious configure-time warning from Cabal
builder for '/nix/store/3dsr8m5frzyn0lcmf4v0b80fq55b2vp6-platinumpitanga-1.0.0.0.drv' failed with exit code 1
error: build of '/nix/store/3dsr8m5frzyn0lcmf4v0b80fq55b2vp6-platinumpitanga-1.0.0.0.drv' failed

{
  nixpkgs ? import <nixpkgs> {}
, sources ? import ./nix/sources.nix
, compiler ? "ghc864" } :
let
  niv = import sources.nixpkgs {
    overlays = [
      (_ : _ : { niv = import sources.niv {}; })
    ] ;
    config = {};
  };
  pkgs = niv.pkgs;
in
pkgs.haskell.lib.buildStackProject {
  name = "platinumpitanga";
  src = ./.;
}