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
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
# - Try to find MbedTLS
# Once done this will define
#
# MBEDTLS_FOUND - MbedTLS was found
# MBEDTLS_INCLUDE_DIRS - MbedTLS include directories
# MBEDTLS_LIBRARIES - link these to use MbedTLS
# MBEDTLS_VERSION - version of MbedTLS
#
# Author Roman Janota <janota@cesnet.cz>
# Copyright (c) 2024 CESNET, z.s.p.o.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. The name of the author may not be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
include(FindPackageHandleStandardArgs)
if(MBEDTLS_LIBRARIES AND MBEDTLS_INCLUDE_DIRS)
# in cache already
set(MBEDTLS_FOUND TRUE)
else()
find_path(MBEDTLS_INCLUDE_DIR
NAMES
mbedtls/ssl.h
PATHS
/opt/local/include
/sw/include
${CMAKE_INCLUDE_PATH}
${CMAKE_INSTALL_PREFIX}/include
)
find_library(MBEDTLS_LIBRARY
NAMES
libmbedtls.so
PATHS
/usr/lib
/usr/lib64
/opt/local/lib
/sw/lib
${CMAKE_LIBRARY_PATH}
${CMAKE_INSTALL_PREFIX}/lib
)
find_library(MBEDX509_LIBRARY
NAMES
libmbedx509.so
PATHS
/usr/lib
/usr/lib64
/opt/local/lib
/sw/lib
${CMAKE_LIBRARY_PATH}
${CMAKE_INSTALL_PREFIX}/lib
)
find_library(MBEDCRYPTO_LIBRARY
NAMES
libmbedcrypto.so
PATHS
/usr/lib
/usr/lib64
/opt/local/lib
/sw/lib
${CMAKE_LIBRARY_PATH}
${CMAKE_INSTALL_PREFIX}/lib
)
if(MBEDTLS_INCLUDE_DIR AND MBEDTLS_LIBRARY AND MBEDX509_LIBRARY AND MBEDCRYPTO_LIBRARY)
# learn MbedTLS version
if(EXISTS "${MBEDTLS_INCLUDE_DIR}/mbedtls/build_info.h")
file(STRINGS "${MBEDTLS_INCLUDE_DIR}/mbedtls/build_info.h" MBEDTLS_VERSION
REGEX "#define[ \t]+MBEDTLS_VERSION_STRING[ \t]+\"([0-9]+\.[0-9]+\.[0-9]+)\"")
string(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+" MBEDTLS_VERSION ${MBEDTLS_VERSION})
endif()
if(NOT MBEDTLS_VERSION)
message(STATUS "MBEDTLS_VERSION not found, assuming MbedTLS is too old and cannot be used!")
set(MBEDTLS_INCLUDE_DIR "MBEDTLS_INCLUDE_DIR-NOTFOUND")
set(MBEDTLS_LIBRARY "MBEDTLS_LIBRARY-NOTFOUND")
endif()
endif()
set(MBEDTLS_INCLUDE_DIRS ${MBEDTLS_INCLUDE_DIR})
set(MBEDTLS_LIBRARIES ${MBEDTLS_LIBRARY} ${MBEDX509_LIBRARY} ${MBEDCRYPTO_LIBRARY})
find_package_handle_standard_args(MbedTLS FOUND_VAR MBEDTLS_FOUND
REQUIRED_VARS MBEDTLS_INCLUDE_DIRS MBEDTLS_LIBRARIES
VERSION_VAR MBEDTLS_VERSION)
# show the MBEDTLS_INCLUDE_DIR and MBEDTLS_LIBRARIES variables only in the advanced view
mark_as_advanced(MBEDTLS_INCLUDE_DIRS MBEDTLS_LIBRARIES)
endif()
|
