Hi!
I start to "hack" GHC, and, I 've tried to build it, but the build return
this error message :
./compiler/stage1/ghc-inplace -o stage2/ghc -H64m -Onot -fasm -package ghc
-Ist age2 -cpp -fglasgow-exts -fno-generics -Rghc-timing
-I. -IcodeGen -InativeGen -I parser -Rghc-timing -Onot
-fasm -DGHCI -DBREAKPOINT -threaded stage2/main
/Main.o
stage2/main/Main.o(.text+0x233c):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _DriverPhases_showsPrec1_closure'
stage2/main/Main.o(.text+0x2567):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _DriverPhases_showsPrec1_info'
stage2/main/Main.o(.text+0x25c2):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _DriverPhases_showsPrec1_info'
stage2/main/Main.o(.text+0x3978):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _DriverPhases_haskellishzusrczusuffixes_closure'
stage2/main/Main.o(.text+0x3c57):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _DriverPhases_haskellishzusrczusuffixes_closure'
stage2/main/Main.o(.text+0x454e):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _GHC_zdwsetSessionDynFlags_closure'
stage2/main/Main.o(.text+0x4552):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _GHC_zdwload_closure'
stage2/main/Main.o(.text+0x4566):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _DriverPipeline_zdwcompileFile_closure'
stage2/main/Main.o(.text+0x456a):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _DriverMkDepend_zdwdoMkDependHS_closure'
stage2/main/Main.o(.text+0x4572):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _InteractiveUI_zdwinteractiveUI_closure'
stage2/main/Main.o(.text+0x457a):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _Packages_zdwdumpPackages_closure'
stage2/main/Main.o(.text+0x5b4e):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _DriverMkDepend_zdwdoMkDependHS_info'
stage2/main/Main.o(.text+0x5bb8):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _InteractiveUI_zdwinteractiveUI_info'
stage2/main/Main.o(.text+0x5bef):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _InteractiveUI_zdwinteractiveUI_info'
stage2/main/Main.o(.text+0x66ce):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _Packages_zdwdumpPackages_info'
stage2/main/Main.o(.text+0x5760):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _DriverPipeline_zdwcompileFile_info'
stage2/main/Main.o(.text+0x5890):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _GHC_zdwload_info'
stage2/main/Main.o(.text+0x58c4):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _GHC_zdwsetTargets_info'
stage2/main/Main.o(.text+0x689b):ghc1888_0.hc: undefined reference to
`ghczm6zi6 _GHC_zdwsetSessionDynFlags_info'
collect2: ld returned 1 exit status
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