[LLVMdev] issues registering passes in osx 10.8

Ashwin kumar ashwinkumar18 at gmail.com
Tue Aug 21 14:55:02 PDT 2012


Thank you. The edit made no difference. I did a clean install and the same error is reported.

Any other suggestions?

regards,
Ashwin

On Aug 21, 2012, at 2:59 PM, Joshua Cranmer <pidgeot18 at gmail.com> wrote:

> On 8/21/2012 3:52 PM, Ashwin kumar wrote:
>> Hi everyone,
>> 
>> This is Ashwin. I have a mac running osx 10.8. I am new to LLVM and have the version 3.1 installed. I am trying to get some LLVM transform passes running on my machine. After having compiled the LLVM source without making changes to the configuration files I am able to run the LLVM gcc and clang. But I am having some trouble using the passes. I tried loading the hello pass inside the transform directory of the LLVM object tree.  
>> 
>> When I do an opt -load LLVMhello.dylib -help I dont see the registered pass listed. Further when I load the option I get an undefined symbol error from the linker. This is the command i issue and the output i get.
>> 
> 
> It turns out that, on OS X, using the installed tool makes it unusable for plugins. If you edit this line of Makefile.rules:
> ProgInstall   = $(INSTALL) $(Install.StripFlag) -m 0755
> 
> so that it looks like this:
> ProgInstall   = $(INSTALL) -m 0755
> 
> it should work after installing.
> -- 
> Joshua Cranmer
> News submodule owner
> DXR coauthor
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