blob: 504aa236253bd4aded709a8a47a3faabd82a6a0c (
plain) (
blame)
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
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#[=======================================================================[.rst:
FindENET
-----------
Locate ENET library
This module defines:
::
ENET, the name of the target to use with target_*() commands
ENET_LIBRARIES, the name of the library to link against
ENET_INCLUDE_DIRS, where to find the headers
ENET_FOUND, if false, do not try to link against
ENET_VERSION_STRING - human-readable string containing the
version of ENET
$ENETDIR is an environment variable that would correspond to the
./configure --prefix=$ENETDIR used in building ENET.
#]=======================================================================]
find_path(ENET_INCLUDE_DIRS
NAMES
enet/callbacks.h
enet/enet.h
enet/list.h
enet/protocol.h
enet/time.h
enet/types.h
enet/unix.h
enet/utility.h
enet/win32.h
HINTS
ENV ENETDIR
PATH_SUFFIXES
enet
# path suffixes to search inside ENV{ENETDIR}
include
)
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(VC_LIB_PATH_SUFFIX lib/x64)
else()
set(VC_LIB_PATH_SUFFIX lib/x86)
endif()
find_library(ENET_LIBRARIES
NAMES enet
HINTS
ENV ENETDIR
PATH_SUFFIXES
lib
${VC_LIB_PATH_SUFFIX}
)
if(ENET_INCLUDE_DIRS AND EXISTS "${ENET_INCLUDE_DIRS}/enet.h")
file(STRINGS "${ENET_INCLUDE_DIRS}/enet.h" ENET_VERSION_MAJOR_LINE REGEX "^#define[ \t]+ENET_VERSION_MAJOR[ \t]+[0-9]+$")
file(STRINGS "${ENET_INCLUDE_DIRS}/enet.h" ENET_VERSION_MINOR_LINE REGEX "^#define[ \t]+ENET_VERSION_MINOR[ \t]+[0-9]+$")
file(STRINGS "${ENET_INCLUDE_DIRS}/enet.h" ENET_VERSION_PATCH_LINE REGEX "^#define[ \t]+ENET_VERSION_PATCH[ \t]+[0-9]+$")
string(REGEX REPLACE "^#define[ \t]+ENET_VERSION_MAJOR[ \t]+([0-9]+)$" "\\1" ENET_VERSION_MAJOR "${ENET_VERSION_MAJOR_LINE}")
string(REGEX REPLACE "^#define[ \t]+ENET_VERSION_MINOR[ \t]+([0-9]+)$" "\\1" ENET_VERSION_MINOR "${ENET_VERSION_MINOR_LINE}")
string(REGEX REPLACE "^#define[ \t]+ENET_VERSION_PATCH[ \t]+([0-9]+)$" "\\1" ENET_VERSION_PATCH "${ENET_VERSION_PATCH_LINE}")
set(ENET_VERSION_STRING ${ENET_VERSION_MAJOR}.${ENET_VERSION_MINOR}.${ENET_VERSION_PATCH})
unset(ENET_VERSION_MAJOR_LINE)
unset(ENET_VERSION_MINOR_LINE)
unset(ENET_VERSION_PATCH_LINE)
unset(ENET_VERSION_MAJOR)
unset(ENET_VERSION_MINOR)
unset(ENET_VERSION_PATCH)
endif()
include(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(ENET
REQUIRED_VARS ENET_LIBRARIES ENET_INCLUDE_DIRS
VERSION_VAR ENET_VERSION_STRING)
if(ENET_FOUND)
if(NOT TARGET ENET)
add_library(ENET INTERFACE IMPORTED)
set_target_properties(ENET PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${ENET_INCLUDE_DIRS}"
INTERFACE_LINK_LIBRARIES "${ENET_LIBRARIES}")
endif()
endif()
|
