_PKG_CONFIG_DOXYGENDOCDIR contained a non-existing path
The previous solution was producing an error of the form:
-- Doxygen rendering: using MathJax backend
CMake Error at cmake/doxygen.cmake:686 (file):
file RELATIVE_PATH must be passed a full path to the directory:
${pcfiledir}/../../share/doc/proxnlp/doxygen-html
Call Stack (most recent call first):
cmake/base.cmake:319 (_setup_project_documentation_finalize)
cmake/base.cmake:210 (setup_project_finalize)
CMakeLists.txt:9223372036854775807 (SETUP_PROJECT_FINALIZE_HOOK)
_PKG_CONFIG_DOXYGENDOCDIR contained a non-existing path
The previous solution was producing an error of the form: