Build on OSX

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Clone the repo
2. Make build directory, run cmake or ccmake ../src/

What is the expected output? What do you see instead?

I expect it to allow me to make the package. Instead I get an error about the 
CMAKE target already existing:

CMake Error at CMakeLists.txt:195 (ADD_EXECUTABLE):
  add_executable cannot create target "braingl" because another target with
  the same name already exists.  The existing target is an executable created
  in source directory "/Code/braingl/src".  See documentation for policy
  CMP0002 for more details.

But when I check it, there is no braingl file or executable in 
/Code/braingl/src, just stuff like:

CMakeLists.txt data           icons          resources.qrc  thirdparty
algos          gui            main.cpp       shaders

What version of the product are you using? On what operating system?

OSX 10.9, ccmake 2.8.12.2 but I guess this has to do with the CMAKE 
definitions..

Original issue reported on code.google.com by erik.sw...@gmail.com on 24 Apr 2014 at 10:34

[GoogleCodeExporter]

There shouldn't be anything newly created/conflicting in the src directory if 
you do

create build
cd build
cmake ../src

Also for Mac there is an extra branch since the current default branch most 
likely won't compile on OSX.

So after cloning the repository please do "hg up mac-qt4"

Original comment by schur...@gmail.com on 24 Apr 2014 at 10:51

[GoogleCodeExporter]

Yep changing to Mac QT4 now lets me create a makefile. I still have a bunch of 
issues to sort out, but I guess that's because finding the libraries is tricky.

Thanks!

Original comment by erik.sw...@gmail.com on 24 Apr 2014 at 10:59

[GoogleCodeExporter]

Original comment by schur...@gmail.com on 14 May 2014 at 5:40

• Changed state: Done