CMake: sync with new jrl-cmakemodules

[nim65s]

No description provided.

[nim65s]

I have no more ideas how I've been able to break this on windows:

1: Test command: C:\Miniconda\envs\pycppad\python.exe "D:/a/pycppad/pycppad/example/add_eq.py"
1: Working Directory: D:/a/pycppad/pycppad/build/example
1: Environment variables: 
1:  PYTHONPATH=D:/a/pycppad/pycppad/build/python
1: Test timeout computed to be: 1500
1: Traceback (most recent call last):
1:   File "D:/a/pycppad/pycppad/example/add_eq.py", line 3, in <module>
1:     from pycppad import AD, Independent, ADFun, Value
1: ImportError: cannot import name 'AD' from 'pycppad' (unknown location)
1/1 Test #1: pycppad-add_eq ...................***Failed    0.03 sec
Traceback (most recent call last):
  File "D:/a/pycppad/pycppad/example/add_eq.py", line 3, in <module>
    from pycppad import AD, Independent, ADFun, Value
ImportError: cannot import name 'AD' from 'pycppad' (unknown location)

@jorisv : any clue ?

(The last commit should probably be discarded)

[jorisv]

Hello @nim65s,
I checked previous log and this test was failing without making the CI fail.
I will have a look.

[jorisv]

Apparently, an error in CMakeLists.txt forced us to fetch content the jrl-cmakemodule.
This create an error in where wrong doxyfile path was found.
Conda CI was using github image doxygen that have an inconsistent output on this error.

[jorisv]

All is fixed on my side