I'm trying to install and run a cmocka

unit testing library on Mac OSX Yosemite 10.10.3, but I have some setup issues RPATH

.

Update:

Thanks to @baf, I was able to cmocka.h

manually include in my CMakeLists.txt like this:

set(CMAKE_C_FLAGS_DEBUG "-I/usr/local/include/cmocka.h")

      

        
        
        
      

    

However, why should I do it manually?

I've already tried many different ways to install it:

What I have done so far:

• Download cmocka from here: here . Version 1.0.

• tar xvf cmocka-1.0.1.tar.xz
  
  

• cd cmocka-1.0.1
  
  , mkdir build
  
  andcd build
  
  

• sudo cmake ..
  
  
  I get the message like this:

- Configuration completed

CMake warning (dev):

Policy CMP0042 not set: MACOSX_RPATH is enabled by default. Run "cmake --help-policy CMP0042" for policy details. Use the cmake_policy command to set the policy and suppress this warning.

MACOSX_RPATH is not specified for the following purposes:

cmocka_shared

This is a warning for project developers. Use -Wno-dev to suppress it.

Question # 1: How to set RPATH

so that there are no warnings like above?

5. sudo make
   
   

6. sudo make install
   
   

7. cmocka
   
   should be installed now, right?

   ---

Running cmake

for my program that uses the library cmocka

.

So now I run cmake

for my program and my main file CMakeList.txt

has lines like this:

find_library (CMOCKA cmocka)
if (NOT CMOCKA)
    message (WARNING "Cmocka library not found.")
endif (NOT CMOCKA)

      

        
        
        
      

    

But the warning does not appear at this point, so I believe I have find_libarary(CMOCKA cmocka)

successfully posted it cmocka

on my computer.

Running make

for my program.

At startup make

, an error like this appears:

fatal error:<br>
    'cmocka.h' file not found<br>
#include <cmocka.h>
          ^
1 error generated.

      

        
        
        
      

    

So, I guess it cmocka

cannot be found ...

Question # 2: Why the library was cmocka

not found?

Additional Notes:

• I tried to work

  $ export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
  
        
  
          
          
          
        
  
      

but it did not help. I think this is a solution for Linux, not Mac.

2. I tried to find out something about RAPTH
   
   on Mac cmake
   
   from their official documentation here: http://www.cmake.org/Wiki/CMake_RPATH_handling . However, I understood very little and I could not find a solution to the problem.

3. I tried to install cmocka
   
   with brew
   
   but got the same result.

4. Also, I read a lot of questions on SO about RPATH
   
   linking and cmocka
   
   , but I could not find a suitable solution. However, here is a list of related threads:

   • How can I set the execution path (-rpath) of an executable using gcc on Mac OSX?

   • https://stackoverflow.com/questions/29721183/getting-undefined-symbols-for-architecture-x86-64-when-trying-to-build-on-osx

   • How do I configure scons to communicate using rpath on Mac?

   • Error installing mariadb: make (Mac OSX 10.6.8)

5. I launched otool -L cmocka
   
   . This is what I got:

   error: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/otool: can't open file: cmocka (No such file or directory)