After this, the required options for cmake are listed below:
```
-DCMAKE_C_FLAGS="-msimd128"
-DCMAKE_TOOLCHAIN_FILE=/path/to/wasi-sdk-19.0/share/cmake/wasi-sdk.cmake
-DWASI_SDK_PREFIX=/path/to/wasi-sdk-19.0
-DCGLM_USE_TEST=ON
```
If compiling to wasi with simd128 support, `-DCMAKE_C_FLAGS="-msimd128"` can be removed.
If tests are not needed, `-DCGLM_USE_TEST=ON` can be removed.
This commit adds functions `glm_perspective_lh_no` and
`glm_perspective_rh_no` to the code. Unit tests are added and this
commit follows the new pattern of adding the a new file per
coordinate-system and clip-space tuple.
. Makefile.am updated
. removed test/glm_cmp project stub
. unit tests include naive implementations to as well as magic number
ref-data generated by the corresponding GLM functions.
No tests run yet on Windows or Mac.
This commit adds the RH/ZO perspective function. It does so in the new
file `cam_rh_zo.h` and further refactors the LH variant into new file
`cam_lh_zo.h`. This creates some churn in the tests and configuration
files as new test files were added as well, and all these changes found
their way into the build files.
Tests passing on Linux.
