FindZLIB: No include directory for zconf.h
ZLIB contain zlib.h zlib.lib and zconf.h, zlib.h depend from it
but zconf.h its generated header from zconf.h.in by cmake
find_package(ZLIB) can found and add only zlib.h and zlib.lib
can you please add to ZLIB_INCLUDE_DIRS path to zconf.h if they found ?
zlib generate as less another dir for zlib.lib and zconf.h