blob: b313d6df7629eb0796f169cb7181ab38b7e925d9 (
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
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
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
# pcre2-config.cmake
# ----------------
#
# Finds the PCRE2 library, specify the starting search path in PCRE2_ROOT.
#
# Static vs. shared
# -----------------
# To make use of the static library instead of the shared one, one needs
# to set the variable PCRE2_USE_STATIC_LIBS to ON before calling find_package.
# Example:
# set(PCRE2_USE_STATIC_LIBS ON)
# find_package(PCRE2 CONFIG COMPONENTS 8BIT)
#
# This will define the following variables:
#
# PCRE2_FOUND - True if the system has the PCRE2 library.
# PCRE2_VERSION - The version of the PCRE2 library which was found.
#
# and the following imported targets:
#
# PCRE2::8BIT - The 8 bit PCRE2 library.
# PCRE2::16BIT - The 16 bit PCRE2 library.
# PCRE2::32BIT - The 32 bit PCRE2 library.
# PCRE2::POSIX - The POSIX PCRE2 library.
set(PCRE2_NON_STANDARD_LIB_PREFIX @NON_STANDARD_LIB_PREFIX@)
set(PCRE2_NON_STANDARD_LIB_SUFFIX @NON_STANDARD_LIB_SUFFIX@)
set(PCRE2_8BIT_NAME pcre2-8)
set(PCRE2_16BIT_NAME pcre2-16)
set(PCRE2_32BIT_NAME pcre2-32)
set(PCRE2_POSIX_NAME pcre2-posix)
find_path(PCRE2_INCLUDE_DIR NAMES pcre2.h DOC "PCRE2 include directory")
if (PCRE2_USE_STATIC_LIBS)
if (MSVC)
set(PCRE2_8BIT_NAME pcre2-8-static)
set(PCRE2_16BIT_NAME pcre2-16-static)
set(PCRE2_32BIT_NAME pcre2-32-static)
set(PCRE2_POSIX_NAME pcre2-posix-static)
endif ()
set(PCRE2_PREFIX ${CMAKE_STATIC_LIBRARY_PREFIX})
set(PCRE2_SUFFIX ${CMAKE_STATIC_LIBRARY_SUFFIX})
else ()
set(PCRE2_PREFIX ${CMAKE_SHARED_LIBRARY_PREFIX})
if (MINGW AND PCRE2_NON_STANDARD_LIB_PREFIX)
set(PCRE2_PREFIX "")
endif ()
set(PCRE2_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
if (MINGW AND PCRE2_NON_STANDARD_LIB_SUFFIX)
set(PCRE2_SUFFIX "-0.dll")
endif ()
endif ()
find_library(PCRE2_8BIT_LIBRARY NAMES ${PCRE2_PREFIX}${PCRE2_8BIT_NAME}${PCRE2_SUFFIX} ${PCRE2_PREFIX}${PCRE2_8BIT_NAME}d${PCRE2_SUFFIX} DOC "8 bit PCRE2 library")
find_library(PCRE2_16BIT_LIBRARY NAMES ${PCRE2_PREFIX}${PCRE2_16BIT_NAME}${PCRE2_SUFFIX} ${PCRE2_PREFIX}${PCRE2_8BIT_NAME}d${PCRE2_SUFFIX} DOC "16 bit PCRE2 library")
find_library(PCRE2_32BIT_LIBRARY NAMES ${PCRE2_PREFIX}${PCRE2_32BIT_NAME}${PCRE2_SUFFIX} ${PCRE2_PREFIX}${PCRE2_8BIT_NAME}d${PCRE2_SUFFIX} DOC "32 bit PCRE2 library")
find_library(PCRE2_POSIX_LIBRARY NAMES ${PCRE2_PREFIX}${PCRE2_POSIX_NAME}${PCRE2_SUFFIX} ${PCRE2_PREFIX}${PCRE2_8BIT_NAME}d${PCRE2_SUFFIX} DOC "8 bit POSIX PCRE2 library")
unset(PCRE2_NON_STANDARD_LIB_PREFIX)
unset(PCRE2_NON_STANDARD_LIB_SUFFIX)
unset(PCRE2_8BIT_NAME)
unset(PCRE2_16BIT_NAME)
unset(PCRE2_32BIT_NAME)
unset(PCRE2_POSIX_NAME)
# Set version
if (PCRE2_INCLUDE_DIR)
set(PCRE2_VERSION "@PCRE2_MAJOR@.@PCRE2_MINOR@.0")
endif ()
# Which components have been found.
if (PCRE2_8BIT_LIBRARY)
set(PCRE2_8BIT_FOUND TRUE)
endif ()
if (PCRE2_16BIT_LIBRARY)
set(PCRE2_16BIT_FOUND TRUE)
endif ()
if (PCRE2_32BIT_LIBRARY)
set(PCRE2_32BIT_FOUND TRUE)
endif ()
if (PCRE2_POSIX_LIBRARY)
set(PCRE2_POSIX_FOUND TRUE)
endif ()
# Check if at least one component has been specified.
list(LENGTH PCRE2_FIND_COMPONENTS PCRE2_NCOMPONENTS)
if (PCRE2_NCOMPONENTS LESS 1)
message(FATAL_ERROR "No components have been specified. This is not allowed. Please, specify at least one component.")
endif ()
unset(PCRE2_NCOMPONENTS)
# When POSIX component has been specified make sure that also 8BIT component is specified.
set(PCRE2_8BIT_COMPONENT FALSE)
set(PCRE2_POSIX_COMPONENT FALSE)
foreach(component ${PCRE2_FIND_COMPONENTS})
if (component STREQUAL "8BIT")
set(PCRE2_8BIT_COMPONENT TRUE)
elseif (component STREQUAL "POSIX")
set(PCRE2_POSIX_COMPONENT TRUE)
endif ()
endforeach()
if (PCRE2_POSIX_COMPONENT AND NOT PCRE2_8BIT_COMPONENT)
message(FATAL_ERROR "The component POSIX is specified while the 8BIT one is not. This is not allowed. Please, also specify the 8BIT component.")
endif()
unset(PCRE2_8BIT_COMPONENT)
unset(PCRE2_POSIX_COMPONENT)
include(FindPackageHandleStandardArgs)
set(${CMAKE_FIND_PACKAGE_NAME}_CONFIG "${CMAKE_CURRENT_LIST_FILE}")
find_package_handle_standard_args(PCRE2
FOUND_VAR PCRE2_FOUND
REQUIRED_VARS PCRE2_INCLUDE_DIR
HANDLE_COMPONENTS
VERSION_VAR PCRE2_VERSION
CONFIG_MODE
)
set(PCRE2_LIBRARIES)
if (PCRE2_FOUND)
foreach(component ${PCRE2_FIND_COMPONENTS})
if (PCRE2_USE_STATIC_LIBS)
add_library(PCRE2::${component} STATIC IMPORTED)
target_compile_definitions(PCRE2::${component} INTERFACE PCRE2_STATIC)
else ()
add_library(PCRE2::${component} SHARED IMPORTED)
endif ()
set_target_properties(PCRE2::${component} PROPERTIES
IMPORTED_LOCATION "${PCRE2_${component}_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES "${PCRE2_INCLUDE_DIR}"
)
if (component STREQUAL "POSIX")
set_target_properties(PCRE2::${component} PROPERTIES
INTERFACE_LINK_LIBRARIES "PCRE2::8BIT"
LINK_LIBRARIES "PCRE2::8BIT"
)
endif ()
set(PCRE2_LIBRARIES ${PCRE2_LIBRARIES} ${PCRE2_${component}_LIBRARY})
mark_as_advanced(PCRE2_${component}_LIBRARY)
endforeach()
endif ()
mark_as_advanced(
PCRE2_INCLUDE_DIR
)
|
