5 set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
8 # Already in cache, be silent
9 set(ZLIB_FIND_QUIETLY TRUE)
12 find_path(ZLIB_INCLUDE_DIR zlib.h
15 "${GNUWIN32_DIR}"/include)
17 set(POTENTIAL_Z_LIBS z zlib zdll)
19 find_library(ZLIB_LIBRARY NAMES ${POTENTIAL_Z_LIBS}
21 "C:\\Programme\\Microsoft Visual Studio 8\\VC\\lib"
22 /usr/lib /usr/local/lib
23 "${GNUWIN32_DIR}"/lib)
25 if(ZLIB_INCLUDE_DIR AND ZLIB_LIBRARY)
30 if(NOT ZLIB_FIND_QUIETLY)
31 message(STATUS "Found Z: ${ZLIB_LIBRARY}")
34 if(ZLIB_FIND_REQUIRED)
35 message(STATUS "Looked for Z libraries named ${POTENTIAL_Z_LIBS}.")
36 message(STATUS "Found no acceptable Z library. This is fatal.")
37 message(FATAL_ERROR "Could NOT find z library, set GNUWIN32_DIR to dir containing /include and /bin folders: -DGNUWIN32_DIR=...")
41 mark_as_advanced(ZLIB_LIBRARY ZLIB_INCLUDE_DIR)