This changes the Assimp include path to point to the
directory containing assimp/ instead of inside assimp/
directly. This is for consistency with how the Assimp
project defines their "include path" and keeps the actual
inclusions themselves unambiguous (since Assimp's headers
have fairly generic filenames).
Although these aren't used outside of libpanda(express), they
are used by their neighboring component libraries, which means
they should be exported so that this works correctly when the
metalibs feature is disabled.
The reason is that it's used in the public headers, so we
need to make sure that users of the public headers also
use the same preprocessor definition.
This allows exporting (a stub function that forwards to) a
function that returns a value - it's particularly useful in
the graphics plugins for the "get_pipe_type_foo()" functions.
This also frees up CMake from needing to use any of the source
files in the metalibs/*/ directories.
* Previously it only looked for the resolved path, but sounds are not stored with resolved path in the cache (possibly a different bug?)
* It only uncached samples, not streams
Fixes#428
This is done by adding a PyTargetAdd function, which builds the target into a Python ABI-specific temporary directory, allowing multiple Python versions to be built into the same built dir side-by-side. This could greatly speed up buildbot builds.
It also paves the way for building multiple Python versions in the same makepanda call / installer by changing PyTargetAdd to add one target per enabled Python version.
dconfig.cxx was recently deleted.
p3dconfig is now just an interface library, since it still
contains a header which we'd like on the search path of
libraries that use it.
For now, p3vision is only built if either OpenCV or
ARToolKit is available. It does contain some generic
webcam access code, so it might be worth building it
when that's available.
