New comment by Chocimier on void-packages repository

https://github.com/void-linux/void-packages/pull/38388#issuecomment-1203153859

Comment:
Included cmake files looks not in sync with kdoctools modules. Can be patched with:

    post_patch() {
        vsed -i doc/CMakeLists.txt -i cmake/KwaveHandbook.cmake \
         -e '/${KDOCTOOLS_MEINPROC_EXECUTABLE}/d' \
         -e 's/${MEINPROC_EXECUTABLE}/meinproc5/'
    }