blob: 6d630f1ba967e4d418965730b3032d4290f5c842 (
plain)
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
|
# -*- cmake -*-
# - Find zlib
# Find the ZLIB includes and library
# This module defines
# ZLIB_INCLUDE_DIRS, where to find zlib.h, etc.
# ZLIB_LIBRARIES, the libraries needed to use zlib.
# ZLIB_FOUND, If false, do not try to use zlib.
#
# This FindZLIB is about 43 times as fast the one provided with cmake (2.8.x),
# because it doesn't look up the version of zlib, resulting in a dramatic
# speed up for configure (from 4 minutes 22 seconds to 6 seconds).
#
# Note: Since this file is only used for standalone, the windows
# specific parts were left out.
FIND_PATH(ZLIB_INCLUDE_DIR zlib.h
NO_SYSTEM_ENVIRONMENT_PATH
)
FIND_LIBRARY(ZLIB_LIBRARY z)
if (ZLIB_LIBRARY AND ZLIB_INCLUDE_DIR)
SET(ZLIB_INCLUDE_DIRS ${ZLIB_INCLUDE_DIR})
SET(ZLIB_LIBRARIES ${ZLIB_LIBRARY})
SET(ZLIB_FOUND "YES")
else (ZLIB_LIBRARY AND ZLIB_INCLUDE_DIR)
SET(ZLIB_FOUND "NO")
endif (ZLIB_LIBRARY AND ZLIB_INCLUDE_DIR)
if (ZLIB_FOUND)
if (NOT ZLIB_FIND_QUIETLY)
message(STATUS "Found ZLIB: ${ZLIB_LIBRARIES}")
SET(ZLIB_FIND_QUIETLY TRUE)
endif (NOT ZLIB_FIND_QUIETLY)
else (ZLIB_FOUND)
if (ZLIB_FIND_REQUIRED)
message(FATAL_ERROR "Could not find ZLIB library")
endif (ZLIB_FIND_REQUIRED)
endif (ZLIB_FOUND)
mark_as_advanced(
ZLIB_LIBRARY
ZLIB_INCLUDE_DIR
)
|
