[LLVMdev] CROSS COMPILING LLVM

[hannibal hannibal]

 I was able to use your scripts to build  llvm and llvm-gcc successfully.
But when i try to link to llvm libraries i get the following :

.........................
..........................
/arm-2007q3/bin/../lib/gcc/arm-none-linux-gnueabi/4.2.1/../../../../arm-none-linux-gnueabi/bin/ld:
/arm-llvm/llvm-project/i686-pc-linux-gnu/arm-none-linux-gnueabi/llvm/lib/LLVMXCore.o:
Relocations in generic ELF (EM: 3)
/arm-llvm/llvm-project/i686-pc-linux-gnu/arm-none-linux-gnueabi/llvm/lib/LLVMXCore.o:
could not read symbols: File in wrong format


Thanks
Hannibal


  ----- Original Message -----
  From: "Misha Brukman"
  To: "LLVM Developers Mailing List"
  Subject: Re: [LLVMdev] CROSS COMPILING LLVM
  Date: Thu, 11 Jun 2009 22:18:25 -0400

  I've committed my scripts that simplify building Linux/x86 ->
  Linux/ARM crosstool.  There are 2 parts to using this:

  * llvm/utils/crosstool/create-snapshots.sh
    creates tarballs for LLVM and LLVM-GCC from HEAD SVN or a specific
  revision of your choice
  * llvm/utils/crosstool/ARM/build-install-linux.sh
    builds and installs a Linux/x86 -> Linux/ARM crosstool using the
  snapshots generated by the above script.  It also uses the
  CodeSourcery GCC-based cross toolchain to avoid having to rebuild
  cross-binutils and glibc, but if you don't have it, it'll tell you
  where to download it from.

  Note that HEAD revision of SVN doesn't work for me, but I listed the
  latest one I've tried that does, which is 70786.
  Let me know if this approach works for you.

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