1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
#
# based on cmake file
#
set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
if (ZLIB_INCLUDE_DIR)
# Already in cache, be silent
set(ZLIB_FIND_QUIETLY TRUE)
endif()
set(zlibsearch "/usr/include" "/usr/local/include")
if (GNUWIN32_DIR)
list(APPEND zlibsearch "${GNUWIN32_DIR}/include")
endif()
find_path(ZLIB_INCLUDE_DIR zlib.h PATHS ${zlibsearch})
find_file(ZLIB_HEADER zlib.h
PATHS ${ZLIB_INCLUDE_DIR} NO_DEFAULT_PATH)
set(POTENTIAL_Z_LIBS z zlib zdll)
find_library(ZLIB_LIBRARY NAMES ${POTENTIAL_Z_LIBS}
PATHS
${ICONV_RELATIVE_TO_LIBINTL}
NO_DEFAULT_PATH)
set(zlibsearch "C:\\Programme\\Microsoft Visual Studio 8\\VC\\lib")
if(SYSTEM_LIB_DIRS)
list(APPEND zlibsearch ${SYSTEM_LIB_DIRS})
endif()
if(GNUWIN32_DIR)
list(APPEND zlibsearch "${GNUWIN32_DIR}/lib")
endif()
find_library(ZLIB_LIBRARY NAMES ${POTENTIAL_Z_LIBS}
PATHS ${zlibsearch})
if(ZLIB_INCLUDE_DIR AND ZLIB_LIBRARY)
set(ZLIB_FOUND TRUE)
endif()
if(ZLIB_FOUND)
if(NOT ZLIB_FIND_QUIETLY)
message(STATUS "Found Z: ${ZLIB_LIBRARY}")
endif()
else()
if(ZLIB_FIND_REQUIRED)
message(STATUS "Looked for Z libraries named ${POTENTIAL_Z_LIBS}.")
message(STATUS "Found no acceptable Z library. This is fatal.")
message(FATAL_ERROR "Could NOT find z library, set GNUWIN32_DIR to dir containing /include and /bin folders: -DGNUWIN32_DIR=...")
endif()
endif()
mark_as_advanced(ZLIB_LIBRARY ZLIB_INCLUDE_DIR)
|
