Haskell編譯與gcc錯誤

Question

我一直在嘗試編譯使用ghc的Haskell代碼（僅用於與Haskell一起玩），但在gcc鏈接部分期間出現錯誤。

ghc --make compileTest.hs 
Linking compileTest ... 
/usr/bin/ld: --hash-size=31: unknown option 
/usr/bin/ld: use the --help option for usage information 
collect2: error: ld returned 1 exit status 

這裏是我的gcc版本：

gcc --version 
gcc (Ubuntu/Linaro 4.7.2-2ubuntu1) 4.7.2 
Copyright (C) 2012 Free Software Foundation, Inc. 
This is free software; see the source for copying conditions. There is NO 
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 

我不明白，GCC接受不同標誌的細微之處，但沒有找到對谷歌的錯誤任何引用。另外，我不認爲我可以直接調用gcc，因爲它是由ghc命令啓動的，用於編譯Haskell文件。

詳細版本看起來像這樣。

:~/haskell_code$ ghc --make compileTest.hs -v 
Glasgow Haskell Compiler, Version 7.4.2, stage 2 booted by GHC version 7.4.2 
Using binary package database: /usr/lib/ghc/package.conf.d/package.cache 
wired-in package ghc-prim mapped to ghc-prim-0.2.0.0-7d3c2c69a5e8257a04b2c679c40e2fa7 
wired-in package integer-gmp mapped to integer-gmp-0.4.0.0-af3a28fdc4138858e0c7c5ecc2a64f43 
wired-in package base mapped to base-4.5.1.0-6e4c9bdc36eeb9121f27ccbbcb62e3f3 
wired-in package rts mapped to builtin_rts 
wired-in package template-haskell mapped to template-haskell-2.7.0.0-2bd128e15c2d50997ec26a1eaf8b23bf 
wired-in package dph-seq not found. 
wired-in package dph-par not found. 
Hsc static flags: -static 
*** Chasing dependencies: 
Chasing modules from: *compileTest.hs 
Stable obj: [Main] 
Stable BCO: [] 
Ready for upsweep 
    [NONREC 
     ModSummary { 
     ms_hs_date = Sun Apr 21 23:11:03 IST 2013 
     ms_mod = main:Main, 
     ms_textual_imps = [import (implicit) Prelude] 
     ms_srcimps = [] 
     }] 
*** Deleting temp files: 
Deleting: 
compile: input file compileTest.hs 
Created temporary directory: /tmp/ghc20569_0 
*** Checking old interface for main:Main: 
[1 of 1] Skipping Main    (compileTest.hs, compileTest.o) 
Upsweep completely successful. 
*** Deleting temp files: 
Deleting: /tmp/ghc20569_0/ghc20569_0.s 
Warning: deleting non-existent /tmp/ghc20569_0/ghc20569_0.s 
link: linkables are ... 
LinkableM (Sun Apr 21 23:11:17 IST 2013) main:Main 
    [DotO compileTest.o] 
Linking compileTest ... 
*** C Compiler: 
'/usr/bin/gcc' '-fno-stack-protector' '-Wl,--hash-size=31' '-Wl,--reduce-memory-overheads' '-c' '/tmp/ghc20569_0/ghc20569_0.c' '-o' '/tmp/ghc20569_0/ghc20569_0.o' '-DTABLES_NEXT_TO_CODE' '-I/usr/lib/ghc/include' 
*** C Compiler: 
'/usr/bin/gcc' '-fno-stack-protector' '-Wl,--hash-size=31' '-Wl,--reduce-memory-overheads' '-c' '/tmp/ghc20569_0/ghc20569_0.s' '-o' '/tmp/ghc20569_0/ghc20569_1.o' '-DTABLES_NEXT_TO_CODE' '-I/usr/lib/ghc/include' 
*** Linker: 
'/usr/bin/gcc' '-fno-stack-protector' '-Wl,--hash-size=31' '-Wl,--reduce-memory-overheads' '-o' 'compileTest' 'compileTest.o' '-L/usr/lib/ghc/base-4.5.1.0' '-L/usr/lib/ghc/integer-gmp-0.4.0.0' '-L/usr/lib/ghc/ghc-prim-0.2.0.0' '-L/usr/lib/ghc' '/tmp/ghc20569_0/ghc20569_0.o' '/tmp/ghc20569_0/ghc20569_1.o' '-lHSbase-4.5.1.0' '-lHSinteger-gmp-0.4.0.0' '-lgmp' '-lHSghc-prim-0.2.0.0' '-lHSrts' '-lffi' '-lm' '-lrt' '-ldl' '-u' 'ghczmprim_GHCziTypes_Izh_static_info' '-u' 'ghczmprim_GHCziTypes_Czh_static_info' '-u' 'ghczmprim_GHCziTypes_Fzh_static_info' '-u' 'ghczmprim_GHCziTypes_Dzh_static_info' '-u' 'base_GHCziPtr_Ptr_static_info' '-u' 'base_GHCziWord_Wzh_static_info' '-u' 'base_GHCziInt_I8zh_static_info' '-u' 'base_GHCziInt_I16zh_static_info' '-u' 'base_GHCziInt_I32zh_static_info' '-u' 'base_GHCziInt_I64zh_static_info' '-u' 'base_GHCziWord_W8zh_static_info' '-u' 'base_GHCziWord_W16zh_static_info' '-u' 'base_GHCziWord_W32zh_static_info' '-u' 'base_GHCziWord_W64zh_static_info' '-u' 'base_GHCziStable_StablePtr_static_info' '-u' 'ghczmprim_GHCziTypes_Izh_con_info' '-u' 'ghczmprim_GHCziTypes_Czh_con_info' '-u' 'ghczmprim_GHCziTypes_Fzh_con_info' '-u' 'ghczmprim_GHCziTypes_Dzh_con_info' '-u' 'base_GHCziPtr_Ptr_con_info' '-u' 'base_GHCziPtr_FunPtr_con_info' '-u' 'base_GHCziStable_StablePtr_con_info' '-u' 'ghczmprim_GHCziTypes_False_closure' '-u' 'ghczmprim_GHCziTypes_True_closure' '-u' 'base_GHCziPack_unpackCString_closure' '-u' 'base_GHCziIOziException_stackOverflow_closure' '-u' 'base_GHCziIOziException_heapOverflow_closure' '-u' 'base_ControlziExceptionziBase_nonTermination_closure' '-u' 'base_GHCziIOziException_blockedIndefinitelyOnMVar_closure' '-u' 'base_GHCziIOziException_blockedIndefinitelyOnSTM_closure' '-u' 'base_ControlziExceptionziBase_nestedAtomically_closure' '-u' 'base_GHCziWeak_runFinalizzerBatch_closure' '-u' 'base_GHCziTopHandler_flushStdHandles_closure' '-u' 'base_GHCziTopHandler_runIO_closure' '-u' 'base_GHCziTopHandler_runNonIO_closure' '-u' 'base_GHCziConcziIO_ensureIOManagerIsRunning_closure' '-u' 'base_GHCziConcziSync_runSparks_closure' '-u' 'base_GHCziConcziSignal_runHandlers_closure' 
/usr/bin/ld: --hash-size=31: unknown option 
/usr/bin/ld: use the --help option for usage information 
collect2: error: ld returned 1 exit status 
*** Deleting temp files: 
Deleting: /tmp/ghc20569_0/ghc20569_1.o /tmp/ghc20569_0/ghc20569_0.s /tmp/ghc20569_0/ghc20569_0.o /tmp/ghc20569_0/ghc20569_0.c 
*** Deleting temp dirs: 
Deleting: /tmp/ghc20569_0 

Answer 1

問題是，ghc似乎使用了特定於舊版本ld的選項，正如Daniel Fisher所述。你可以通過把它放在你的路徑中來覆蓋ld的選擇。

，你有ld.bfd（舊程序）初試：

$ which ld.bfd 
/usr/bin/ld.bfd 

然後讓自己的本地程序的目錄。我使用〜/ bin。如果您還沒有這樣的目錄，請將以下內容放入您的.profile文件中，然後重新啓動所有shell（例如bash）。

# set PATH so it includes user's private bin if it exists 
if [ -d "$HOME/bin" ] ; then 
    PATH="$HOME/bin:$PATH" 
fi 

然後，爲ld.bfd添加覆蓋。

$ cd bin 
~/bin$ ln -s `which ld.bfd` ld 
~/bin$ ls -l ld 
lrwxrwxrwx 1 user user 15 Oct 1 15:44 ld -> /usr/bin/ld.bfd 

這有幫助嗎？