blender/build_files/scons
Lukas Tönne bbfcb0b1e4 Build file macro for testing unordered_map C++ container support.
Using unordered_map and unordered_set C++ container types currently
requires careful testing or usage of boost, due to the various confusing
C++ version differences in include paths and namespaces.

Libmv defines tests for these cases in cmake and scons, such that ceres
can use any available implementation, or fall back too std::map/std::set
if none can be found.

This patch generalizes this buildfile code by providing a Blender macro.
* cmake: defines both the variables used by libmv at them moment as well
as 2 variables UNORDERED_MAP_INCLUDE_PREFIX and UNORDERED_MAP_NAMESPACE,
which can later be used in other C++ parts for convenience.
* scons: adds a tool script returning the include prefix and namespace.
Libmv checks these to define the appropriate definitions for ceres.

Differential Revision: https://developer.blender.org/D425
2014-03-25 09:25:00 +01:00
..
config Scons: remove lcms reference 2014-03-04 12:42:17 +11:00
tools Build file macro for testing unordered_map C++ container support. 2014-03-25 09:25:00 +01:00