_freud.cpp and CMakeLists.txt

[Matthew Spellings]

We should probably explicitly have _freud.cpp be the only thing we tell CMake to build inside freud/CMakeLists.txt instead of globbing. With globbing, it is possible that someone deletes _freud.cpp, successfully builds and installs freud, and gets errors when importing the module.

[Eric Harper]

So, we would end up listing every py file in the file() command, but keep the custom target?

[Matthew Spellings]

I guess in particular, in cpp/CMakeLists.txt,

file(GLOB_RECURSE PYX_CPPS ${CMAKE_CURRENT_SOURCE_DIR}/../freud/*.cpp ${CMAKE_CURRENT_SOURCE_DIR}/../freud/*.c) 

should just set the value to be "${CMAKE_CURRENT_SOURCE_DIR}/../freud/_freud.cpp"

[Eric Harper]

That makes sense, and probably explains a weird commit Jens had a few weeks back. I'll implement.

[Eric Harper]

Resolves Issue#90

→ <<cset 463c3a4f99e3>>

[Eric Harper]

Resolves Issue#90

→ <<cset 463c3a4f99e3>>