[CMake] Help tracking down a problem

[Michael Wild]

On 7. Oct, 2010, at 4:58 , Travis Jensen wrote:

> I'm trying to build a project using cmake (firebreath).  I am stuck at a
> particular point (details later).  I can build other projects without
> running into this problem.  Other people can build firebreath without
> running into this problem.  The obvious conclusion is that I've got
> something weird going on with my environment.  I'm new to cmake and don't
> know where to start debugging the problem.  Any help I can get would be
> appreciated.
> 
> Now the details: I am running on OS X 10.6.4. I am using the precompile
> cmake binaries, version 2.8.2.  I have Xcode 3.2.4 installed.  I also use
> Macports to install various things, but have removed all of the Macports
> directories from my path to try to remove that variable.
> 
> Here is the error I'm seeing:
> 
> -- Looking for include files CMAKE_HAVE_PTHREAD_H
> -- Looking for include files CMAKE_HAVE_PTHREAD_H - found
> -- Looking for pthread_create in pthreads
> -- Looking for pthread_create in pthreads - not found
> -- Looking for pthread_create in pthread
> -- Looking for pthread_create in pthread - not found
> -- Check if compiler accepts -pthread
> -- Check if compiler accepts -pthread - no
> CMake Error at
> /Applications/CMake.app/Contents/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:70
> (MESSAGE):
>  Could NOT find Threads (missing: Threads_FOUND)
> Call Stack (most recent call first):
>  /Applications/CMake.app/Contents/share/cmake-2.8/Modules/FindThreads.cmake:157
> (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
>  CMakeLists.txt:37 (find_package)
> 
> So how do I go about debugging this? libpthread does exist in /usr/lib and
> is found in other contexts, so something has altered where it is looking.
> 
> Thanks.
> 
> tj

Try looking into the file CMakeFiles/CMakeOutput.log to see what went wrong.

Michael

--
There is always a well-known solution to every human problem -- neat, plausible, and wrong.
H. L. Mencken

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