如何使用“-ddump-minimal-imports”与堆栈

问题描述

我非常喜欢堆栈，我已经从我的机器上完全删除了任何独立的cabal和ghc可执行文件（允许堆栈在它自己的神秘〜/ .stack /目录中安装任何需要的文件）....

但是，它看起来像一些标志在堆栈下不能正常工作。例如，我想使用 -ddump-minimal-imports 。在cabal中，这将是

  cabal build --ghc-option = -ddump-minimal-imports 
  

显而易见的翻译是

  stack build --ghc-options -ddump-minimal-imports 
  

这会运行，但不会产生任何结果可执行文件（据我所知，至少....也许输出是在神秘的〜/ .stack目录中的某处）。

有没有办法要做到这一点？

解决方案

我刚试过，使用 stack build --ghc-options = - ddump-minimal-imports ，并在 ./。中生成输出文件。stack-work / dist / x86_64-osx / Cabal-1.22.4.0 / build /
$ $ p $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ - -ddump-minimal-imports
stack-0.1.5.0：configure
配置堆栈-0.1.5.0 ...
stack-0.1.5.0：build
预处理库堆栈-0.1 .5.0 ...
[1 of 69]编译Data.Set.Monad（s rc / Data / Set / Monad.hs，.stack-work / dist / x86_64-osx / Cabal-1.22.4.0 / build / Data / Set / Monad.o）
编译Data.Attoparsec .Combinators（src / Data / Attoparsec / Combinators.hs，.stack-work / dist / x86_64-osx / Cabal-1.22.4.0 / build / Data / Attoparsec / Combinators.o）
[编译] Network.HTTP.Download.Verified（src / Network / HTTP / Download / Verified.hs，.stack-work / dist / x86_64-osx / Cabal-1.22.4.0 / build / Network / HTTP / Download / Verified.o）
^ Cuser中断

$查找。 -name'* imports *'
./.stack-work/dist/x86_64-osx/Cabal-1.22.4.0/build/Data.Attoparsec.Combinators.imports
./.stack-work/ dist / x86_64-osx / Cabal-1.22.4.0 / build / Data.Set.Monad.imports
./.stack-work/dist/x86_64-osx/Cabal-1.22.4.0/build/Network.HTTP。 Download.Verified.imports

I am such a big fan of stack, that I've removed any independent cabal and ghc executables completely from my machine (letting stack install whatever it needs in its own mysterious ~/.stack/ directory)....

However, it looks like some flags aren't working properly under stack. For instance, I want to use -ddump-minimal-imports. In cabal this would be

cabal build --ghc-option=-ddump-minimal-imports

The obvious translation would be

stack build --ghc-options -ddump-minimal-imports

This runs, but produces nothing but the executable (as far as I can tell, at least.... Perhaps the output is somewhere in the mysterious ~/.stack dir).

Is there a way to do this?

解决方案

I just tried this, using stack build --ghc-options=-ddump-minimal-imports, and it produced output files in ./.stack-work/dist/x86_64-osx/Cabal-1.22.4.0/build/, e.g.:

$ stack clean

$ stack build --ghc-options=-ddump-minimal-imports
stack-0.1.5.0: configure
Configuring stack-0.1.5.0...
stack-0.1.5.0: build
Preprocessing library stack-0.1.5.0...
[ 1 of 69] Compiling Data.Set.Monad   ( src/Data/Set/Monad.hs, .stack-work/dist/x86_64-osx/Cabal-1.22.4.0/build/Data/Set/Monad.o )
[ 2 of 69] Compiling Data.Attoparsec.Combinators ( src/Data/Attoparsec/Combinators.hs, .stack-work/dist/x86_64-osx/Cabal-1.22.4.0/build/Data/Attoparsec/Combinators.o )
[ 3 of 69] Compiling Network.HTTP.Download.Verified ( src/Network/HTTP/Download/Verified.hs, .stack-work/dist/x86_64-osx/Cabal-1.22.4.0/build/Network/HTTP/Download/Verified.o )
^Cuser interrupt

$ find . -name '*imports*'
./.stack-work/dist/x86_64-osx/Cabal-1.22.4.0/build/Data.Attoparsec.Combinators.imports
./.stack-work/dist/x86_64-osx/Cabal-1.22.4.0/build/Data.Set.Monad.imports
./.stack-work/dist/x86_64-osx/Cabal-1.22.4.0/build/Network.HTTP.Download.Verified.imports

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