我有64位的ghc-8.0.1和llvm-3.7.0。我正在尝试像这样安装'text'包：
cabal install text-1.2.2.2 --ghc-options="-fllvm -pgmlo opt -pgmlc llc -optlc-O4 -v -keep-llvm-files -keep-tmp-files"
它失败并显示以下消息：
*** Assembler:
"C:\Program Files\Haskell Platform\8.0.1\lib/../mingw/bin/gcc.exe" "-fno-stack-protector" "-DTABLES_NEXT_TO_CODE" "-I.\Data\Text" "-Idist/dist-sandbox-a883bd5e\build" "-Idist/dist-sandbox-a883bd5e\build" "-Idist/dist-sandbox-a883bd5e\build\autogen" "-Idist/dist-sandbox-a883bd5e\build" "-Iinclude" "-IC:\Program Files\Haskell Platform\8.0.1\mingw\include" "-x" "assembler" "-c" "C:\Users\alex\AppData\Local\Temp\ghc7728_0\ghc_190.s" "-o" "dist/dist-sandbox-a883bd5e\build\Data\Text\Read.o"
C:\Users\alex\AppData\Local\Temp\ghc7728_0\ghc_190.s: Assembler messages:
C:\Users\alex\AppData\Local\Temp\ghc7728_0\ghc_190.s:29453: Error: junk at end of line, first unrecognized character is `,'
C:\Users\alex\AppData\Local\Temp\ghc7728_0\ghc_190.s:29490: Error: junk at end of line, first unrecognized character is `,'
C:\Users\alex\AppData\Local\Temp\ghc7728_0\ghc_190.s:29539: Error: junk at end of line, first unrecognized character is `,'
`gcc.exe' failed in phase `Assembler'. (Exit code: 1)
cabal: Leaving directory 'C:\Users\alex\AppData\Local\Temp\cabal-tmp-9212\text-1.2.2.2'
cabal: Error: some packages failed to install:
text-1.2.2.2 failed during the building phase. The exception was:
ExitFailure 1
和C:\Users\alex\AppData\Local\Temp\ghc7728_0\ghc_190.s文件包含：
第29453行附近：
29442: c4pto_info$def:
29443: # BB#0: # %c4pto
29444: movsd %xmm1, 32(%rbp)
29445: addq $8, %rbp
29446: rex64 jmp c4ppb_entry$def # TAILCALL
29447:
29448: .def c4prM_info$def;
29449: .scl 3;
29450: .type 32;
29451: .endef
29452: .globl __real@4024000000000000
29453: .section .rdata,"dr",discard,__real@4024000000000000
29454: .align 8
29455: __real@4024000000000000:
29456: .quad 4621819117588971520 # double 10
29457: .text
29458: .align 16, 0x90
29459: .quad (S470B_srt$def-c4prM_info$def)+1024 # @"c4prM_info$def"
29460: .quad 1925 # 0x785
29461: .quad 4294967328 # 0x100000020
29462: c4prM_info$def:
第29490行附近：
29479: .LBB697_4: # %u4pwu
29480: addq $48, %rbp
29481: movq textzm1zi2zi2zi2zm9RlRQEEESJb1LT1TjepTtH_DataziTextziRead_zdszc1_closure$def(%rip), %rax
29482: movl $textzm1zi2zi2zi2zm9RlRQEEESJb1LT1TjepTtH_DataziTextziRead_zdszc1_closure$def, %ebx
29483: rex64 jmpq *%rax # TAILCALL
29484:
29485: .def c4psR_info$def;
29486: .scl 3;
29487: .type 32;
29488: .endef
29489: .globl __xmm@80000000000000008000000000000000
29490: .section .rdata,"dr",discard,__xmm@80000000000000008000000000000000
29491: .align 16
29492: __xmm@80000000000000008000000000000000:
29493: .quad -9223372036854775808 # 0x8000000000000000
29494: .quad -9223372036854775808 # 0x8000000000000000
29495: .text
29496: .align 16, 0x90
29497: .quad 1925 # @"c4psR_info$def"
29498: # 0x785
29499: .quad 32 # 0x20
29500: c4psR_info$def:
第29539行附近：
29521: .LBB698_4: # %c4ptk
29522: movq $ghczmprim_GHCziTuple_Z2T_con_info, 24(%rax)
29523: leaq -47(%r12), %rdx
29524: movq %rdx, 32(%rax)
29525: movq %rcx, 40(%rax)
29526: movq $base_DataziEither_Right_con_info, 48(%rax)
29527: leaq -31(%r12), %rcx
29528: movq %rcx, 56(%rax)
29529: movq 48(%rbp), %rax
29530: addq $48, %rbp
29531: leaq -6(%r12), %rbx
29532: rex64 jmpq *%rax # TAILCALL
29533:
29534: .def c4ps8_info$def;
29535: .scl 3;
29536: .type 32;
29537: .endef
29538: .globl __real@3ff0000000000000
29539: .section .rdata,"dr",discard,__real@3ff0000000000000
29540: .align 8
29541: __real@3ff0000000000000:
29542: .quad 4607182418800017408 # double 1
29543: .text
29544: .align 16, 0x90
29545: .quad 1925 # @"c4ps8_info$def"
29546: # 0x785
29547: .quad 32 # 0x20
29548: c4ps8_info$def:
我使用llvm后端安装了其他软件包，到目前为止只有'text'失败。
答案 0 :(得分：0)
在使用llvm 3.7和GHC 8.0.2的OS-X系统上，我能够（在临时目录中）：
cabal sandbox init
cabal install text-1.2.2.2 --ghc-options="-fllvm -pgmlo opt -pgmlc llc -optlc-O4 -v -keep-llvm-files -keep-tmp-files"
产生的重要文字以：
结尾...
Created temporary directory: /var/folders/0x/hlxcgy9n5714ryp0gkn5hkmm0000gp/T/ghc6374_0
*** C Compiler:
/usr/bin/gcc -m64 -fno-stack-protector -DTABLES_NEXT_TO_CODE -x c /var/folders/0x/hlxcgy9n5714ryp0gkn5hkmm0000gp/T/16807282475249.c -o /var/f
olders/0x/hlxcgy9n5714ryp0gkn5hkmm0000gp/T/ghc6374_0/ghc_1.s -fno-common -U__PIC__ -D__PIC__ -Wimplicit -S '-D__GLASGOW_HASKELL__=800' -inclu
de /usr/local/lib/ghc-8.0.2/include/ghcversion.h -I/usr/local/lib/ghc-8.0.2/base-4.9.1.0/include -I/usr/local/lib/ghc-8.0.2/integer-gmp-1.0.0
.1/include -I/usr/local/lib/ghc-8.0.2/include
*** Clang (Assembler):
clang -m64 -fno-stack-protector -DTABLES_NEXT_TO_CODE -fno-common -U__PIC__ -D__PIC__ -Qunused-arguments -x assembler -c /var/folders/0x/hlxc
gy9n5714ryp0gkn5hkmm0000gp/T/ghc6374_0/ghc_1.s -o /var/folders/0x/hlxcgy9n5714ryp0gkn5hkmm0000gp/T/1622650073984943658.o
Resolving dependencies...
Notice: installing into a sandbox located at /private/tmp/x/.cabal-sandbox
Configuring text-1.2.2.2...
Building text-1.2.2.2...
Installed text-1.2.2.2
cabal install text-1.2.2.2 218.77s user 8.27s system 98% cpu 3:49.67 total
因此，简而言之，这是一个不可复制的（由我）平台/工具问题。我建议你尝试GHC 8.0.2，因为8.0.1是，更好。也许值得一看GHC trac上特定于Windows的错误。