Question

我正在经历Real world Haskell，并得到了例子：

-- 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）我得到了这个错误：

$ 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

我遇到类似的问题，几乎可以编译雪豹。我找到的解决方案是使用以下内容替换/usr/bin/ghc（实际上只是一个shell脚本）的内容：

#!/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，但我记不清了......

（我最初在互联网上找到了这个地方，但我不记得在哪里。它确实需要我一段时间。）

Answer 2

您最近是否更新过Snow Leopard？我相信当您尝试使用Leopard构建的Snow Leopard中的可执行文件时会发生这种情况。

编译时“无法进行签名4字节重定位”

2 个答案: