[LLVMdev] problem with my LLVM pass
junkoi2004 at gmail.com
Thu Oct 18 07:53:24 PDT 2012
On Thu, Oct 18, 2012 at 7:22 PM, Sameer Sahasrabuddhe
<sameer.sahasrabuddhe at amd.com> wrote:
> On Fri, 5 Oct 2012 13:04:46 +0530
> Jun Koi <junkoi2004 at gmail.com> wrote:
>> i am wondering if this link is still updated?
>> i follow the instruction from the link, and create in my ~/test/
>> directory the CMakeLists.txt with following content:
>> CMake Warning at CMakeLists.txt:1 (find_package):
>> Could not find module FindLLVM.cmake or a configuration file for
>> package LLVM.
> This error occurs when llvm-config is not in the path. I tried the same
> thing by copying the CMake snippets from the above page into a new file:
no, this is not true on my case. on my machine, llvm-config is in the
path, and can be called from anywhere.
> $ cd test
> $ cat CMakeLists.txt
> # Define add_llvm_* macro's.
> add_subdirectory(<pass name>)
> $ cmake .
> Everything worked at this stage.
> But if I removed llvm-config from my PATH, I get the following error
> $ cmake .
> CMake Warning at CMakeLists.txt:1 (find_package):
> Could not find module FindLLVM.cmake or a configuration file for
> package LLVM.
> Adjust CMAKE_MODULE_PATH to find FindLLVM.cmake or set LLVM_DIR to the
> directory containing a CMake configuration file for LLVM. The file
> will have one of the following names:
> So I tried what cmake says:
> $ cmake -DLLVM_DIR=/usr/share/llvm/cmake .
> This worked with both 2.8.3 and 2.8.9
perhaps that works for older LLVM, but not for 3.1. there is no such a
thing as /usr/share/llvm/cmake
and the suggestion from cmake above is not true, either: on 3.1, i
cannot find LLVMConfig.cmake and llvm-config.cmake
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