[!740] [latex][bugfix][win32][cmake] ignore CMAKE_FIND_ROOT_PATH for latexmkrc.cmake
Merge branch 'fix-cmake-latexmk' into 'master'
ref:core/dune-common When cross compiling for windows it is necessary to tweak CMAKE_FIND_ROOT_PATH_MODE_* to modify default behavior of FIND_XXX() commands to search for headers/libs in the target environment and search for programs in the build host environment.
This lead to a problem when searching for latexmkrc.cmake.
We now explicitly change the UseLatexMk find_file call to ignore the CMAKE_FIND_ROOT_PATH and thus beeing able to find the file in the source directory.
See merge request core/dune-common!740
(cherry picked from commit 3263b577)
0717916a [latex][bugfix][win32][cmake] ignore CMAKE_FIND_ROOT_PATH for latexmkrc.cmake