[LLVMdev] CROSS COMPILING LLVM
hannibal_08 at mail.com
Mon Jun 15 11:47:15 PDT 2009
----- Original Message -----
From: "Misha Brukman"
To: "LLVM Developers Mailing List"
Subject: Re: [LLVMdev] CROSS COMPILING LLVM
Date: Mon, 15 Jun 2009 12:41:17 -0400
2009/6/14 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
What are you trying to do, exactly? If you're trying to create an ARM executable which uses LLVM libraries, note that you'd have to also cross-compile LLVM first, using your new cross-compiler. Otherwise, you're trying to link ARM object files with x86_64 LLVM libraries, which aren't compatible.
Note that I'm just guessing -- it's really hard to tell what's wrong without complete information, e.g. exact command lines, your host machine, your target machine, etc.
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My apologies,I have realized my mistake. I am linking against the wrong libraries.
Thanks for your help.
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