Add /usr/lib64 and /usr/lib directory hints to cmake module
libassimp.so library installs in /usr/lib for 32bit or
in /usr/lib64 for 64bit distros.
All linux distros apply custom patch to extend cmake HINTs to
systems /usr/lib and /usr/lib64
(see https://gitweb.gentoo.org/repo/gentoo.git/tree/media-libs/assimp/files/findassimp-3.3.1.patch)
Signed-off-by: Maksym Sditanov <msditanov@200volts.com>
Some are doxy comments, some are just trivial source comment typos.
Found using `codespell -q 3 --skip="./contrib" -I ../assimp-whitelist.txt`
whereby whitelist contained:
```
childs
iff
lod
nto
ot
whitespaces
```
Several distributions usually decide for shared external libraries
instead of an usual embedded, for security reasons, duplicatiion issues.
This change enable the possibility to set SYSTEM_IRRXML=ON for detect
and build against a system installed irrxml.
By default, the internal copy is compiled.
Changes on build:
- Added a FindIrrXML cmake module.
- Moved the source recipe for proper CMakeLists inside contrib directory
- Includes aren't path based anymore, using the provided INCLUDE_DIR
- Compiler option are grouped in a singled entry on main CMakeLists
Note: Current internal assimp irrXML is older than upstream irrlicht 1.8.4.
To enable usage of this version, code need to be patched.
The GTest framework has a more active support base, and natively
supports CMake. Introduce it as an external dependency (using CMake's
ExternalProject_Add), replacing cppunit and porting the associated unit
tests.
Maksym Sditanov
Unknown
Kim Kulling
Helio Chissini de Castro
aoowweenn
Antoine Bolvy
Kim Kulling
Alexandr Arutjunov
Sergei Nikulov
Vertexwahn
Richard
Peter LaValle
Ser Lev Arris
Jared Duke
tszirr
Alexander Gessler
aramis_acg
kimmi