Hello, I'm attempting to make unregisterised build of recent GHC head on Solaris/x86 for Solaris/amd64 platform. I'm closely following: http://hackage.haskell.org/trac/ghc/wiki/Building/Porting#Cross-compilingtop... with the only one issue: mentioned: echo compiler/main/Config.hs >> list seems to be incorrect due to missing compiler/main/Config.hs file which means gtar will fail on it later. However I've got to the: <T>$ make all_ghc_stage2 2>&1 | tee c.log step which fails with: gmake -r --no-print-directory -f ghc.mk phase=0 just-makefiles "" configure --with-ghc="/export/home/karel/vcs/ghc-target/" --with-ghc-pkg="/export/home/karel/vcs/ghc-target/" --with-gcc="/usr/bin/gcc" --configure-option=--with-cc="/usr/bin/gcc" --ghc-option=-DOMIT_NATIVE_CODEGEN --ghc-option=-DNO_REGS --flags=stage2 --ghc-option=-DSTAGE=2 --disable-library-for-ghci --with-hscolour="/usr/local/bin/HsColour" --configure-option=CFLAGS="-g -O0 -DNO_REGS -DUSE_MINIINTERPRETER -D__GLASGOW_HASKELL__=613 -Iincludes " --configure-option=LDFLAGS=" " -- stage2 compiler /bin/sh: line 1: : cannot execute [Is a directory] gmake[1]: *** [compiler/stage2/package-data.mk] Error 126 gmake: *** [all_ghc_stage2] Error 2 To me it looks like it's perhaps expecting to have `ghc' binary in /export/home/karel/vcs/ghc-target/ but there is only `ghc' subdirectory there hence failing. Also I'm not sure I've detected correctly mentioned "unimportant build failures in the RTS" as I've got one which looks like: gmake -r --no-print-directory -f ghc.mk all "inplace/bin/ghc-stage1" -optc-Wall -optc-Wextra -optc-Wstrict-prototypes -optc-Wmissing-prototypes -optc-Wmissing-declarations -optc-Winline -optc-Waggregate-return -optc-Wpointer-arith -optc-Wmissing-noreturn -optc-Wnested-externs -optc-Wredundant-decls -optc-Iincludes -optc-Irts -optc-DCOMPILING_RTS -optc-DNOSMP -optc-fno-strict-aliasing -optc-fno-common -optc-Ilibffi/build/include -optc-fomit-frame-pointer -optc-DRtsWay=\"rts_v\" -H32m -O -H32m -Iincludes -Irts -DCOMPILING_RTS -package-name rts -optc-DNOSMP -dcmm-lint -Ilibffi/build/include -i -irts -irts/dist/build -irts/dist/build/autogen -Irts/dist/build -Irts/dist/build/autogen -keep-hc-files -c rts/Linker.c -o rts/dist/build/Linker.o rts/Linker.c: In function `do_Elf_Rel_relocations': rts/Linker.c:3784:0: warning: cast from pointer to integer of different size rts/Linker.c:3785:0: warning: cast to pointer from integer of different size rts/Linker.c:3807:0: warning: cast from pointer to integer of different size rts/Linker.c:3815:0: warning: cast from pointer to integer of different size rts/Linker.c:3819:0: warning: cast from pointer to integer of different size rts/Linker.c: In function `do_Elf_Rela_relocations': rts/Linker.c:3866:0: warning: cast from pointer to integer of different size rts/Linker.c:3903:0: warning: cast from pointer to integer of different size rts/Linker.c:3915:0: warning: cast from pointer to integer of different size rts/Linker.c:4028:0: error: `R_X86_64_64' undeclared (first use in this function) rts/Linker.c:4028:0: error: (Each undeclared identifier is reported only once rts/Linker.c:4028:0: error: for each function it appears in.) rts/Linker.c:4029:0: warning: cast to pointer from integer of different size rts/Linker.c:4032:0: error: `R_X86_64_PC32' undeclared (first use in this function) rts/Linker.c:4038:0: warning: comparison between signed and unsigned rts/Linker.c:4048:0: warning: cast to pointer from integer of different size rts/Linker.c:4056:0: warning: cast to pointer from integer of different size rts/Linker.c:4060:0: error: `R_X86_64_32' undeclared (first use in this function) rts/Linker.c:4074:0: warning: cast to pointer from integer of different size rts/Linker.c:4078:0: error: `R_X86_64_32S' undeclared (first use in this function) rts/Linker.c:4082:0: warning: comparison between signed and unsigned rts/Linker.c:4092:0: warning: cast to pointer from integer of different size rts/Linker.c:4096:0: error: `R_X86_64_GOTPCREL' undeclared (first use in this function) rts/Linker.c:4100:0: warning: cast to pointer from integer of different size rts/Linker.c:4104:0: error: `R_X86_64_PLT32' undeclared (first use in this function) rts/Linker.c:4110:0: warning: comparison between signed and unsigned rts/Linker.c:4115:0: warning: cast to pointer from integer of different size gmake[1]: *** [rts/dist/build/Linker.o] Error 1 gmake: *** [all] Error 2 karel@silence:~/vcs/ghc-host$ I do have two questions: 1) is the url above describing cross-compiling GHC for porting up-to-date? 2) is there any trick how to get my last step (i.e. <T>$ make all_ghc_stage2 2>&1 | tee c.log) working? Thanks! Karel