“无法进行带符号的 4 字节重定位”编译时

Question

我正在浏览 现实世界 Haskell，并找到示例：

-- file: ch04/InteractWith.hs
-- Save this in a source file, e.g. Interact.hs

import System.Environment (getArgs)

interactWith function inputFile outputFile = do
  input <- readFile inputFile
  writeFile outputFile (function input)

main = mainWith myFunction
  where mainWith function = do
          args <- getArgs
          case args of
            [input,output] -> interactWith function input output
            _ -> putStrLn "error: exactly two arguments needed"

        -- replace "id" with the name of our function below
        myFunction = id

但是当我尝试编译它时 (ghc --make InteractWith)，我收到此错误：

$ ghc --make InteractWith
[1 of 1] Compiling Main             ( InteractWith.hs, InteractWith.o )

/var/folders/38/38dlZO7fEXyCgGIFUZA0Ok+++TI/-Tmp-/ghc91310_0/ghc91310_0.s:309:0:
    suffix or operands invalid for `push'

/var/folders/38/38dlZO7fEXyCgGIFUZA0Ok+++TI/-Tmp-/ghc91310_0/ghc91310_0.s:358:0:
    suffix or operands invalid for `push'

/var/folders/38/38dlZO7fEXyCgGIFUZA0Ok+++TI/-Tmp-/ghc91310_0/ghc91310_0.s:384:0:
    32-bit absolute addressing is not supported for x86-64

/var/folders/38/38dlZO7fEXyCgGIFUZA0Ok+++TI/-Tmp-/ghc91310_0/ghc91310_0.s:384:0:
    cannot do signed 4 byte relocation

/var/folders/38/38dlZO7fEXyCgGIFUZA0Ok+++TI/-Tmp-/ghc91310_0/ghc91310_0.s:387:0:
    32-bit absolute addressing is not supported for x86-64

/var/folders/38/38dlZO7fEXyCgGIFUZA0Ok+++TI/-Tmp-/ghc91310_0/ghc91310_0.s:387:0:
    cannot do signed 4 byte relocation

我在 Mac OS 10.6 (Snow Leopard) 上使用 GHC 6.10.4。

Answer 1

我在 Snow Leopard 中编译几乎所有内容时都遇到了类似的问题。我找到的解决方案是将 /usr/bin/ghc 的内容（实际上只是一个 shell 脚本）替换为以下内容：

#!/bin/sh

exec /Library/Frameworks/GHC.framework/Versions/610/usr/lib/ghc-6.10.4/ghc -B/Library/Frameworks/GHC.framework/Versions/610/usr/lib/ghc-6.10.4/. -optc-m32 -opta-m32 -optl-m32 -dynload wrapped ${1+"$@"}

我认为它实际上只是添加 -optc-m32 - opta-m32 -optl-m32 但我不记得了...

（我最初在互联网上的某个地方找到了这个，但我不记得在哪里。它也花了我一段时间。）

Answer 2

您最近更新到 Snow Leopard 了吗？我相信当您尝试在 Snow Leopard 中使用使用 Leopard 构建的可执行文件时，就会发生这种情况。