-
Notifications
You must be signed in to change notification settings - Fork 94
/
CMakeLists.txt
181 lines (150 loc) · 5.88 KB
/
CMakeLists.txt
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
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
if(NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
# Generated by `boostdep --cmake hof`
# Copyright 2020, 2021 Peter Dimov
# Distributed under the Boost Software License, Version 1.0.
# https://www.boost.org/LICENSE_1_0.txt
cmake_minimum_required(VERSION 3.8...3.20)
project(boost_hof VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
add_library(boost_hof INTERFACE)
add_library(Boost::hof ALIAS boost_hof)
target_include_directories(boost_hof INTERFACE include)
target_compile_features(boost_hof INTERFACE cxx_std_11)
else()
#=============================================================================
# Copyright (c) 2017 Paul Fultz II
# CMakeLists.txt
# Distributed under the Boost Software License, Version 1.0. (See accompanying
# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#==============================================================================
cmake_minimum_required (VERSION 2.8)
project (boost_hof)
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
foreach(level MAJOR MINOR PATCH)
file(STRINGS include/boost/hof/version.hpp
_define_${level}
REGEX "#define BOOST_HOF_${level}_VERSION")
string(REGEX MATCH "([0-9]+)" boost_hof_VERSION_${level} "${_define_${level}}")
endforeach()
include(CheckCXXCompilerFlag)
enable_language(CXX)
if(NOT CMAKE_CXX_FLAGS MATCHES "-std=")
if(CMAKE_HOST_APPLE)
check_cxx_compiler_flag("-stdlib=libc++" COMPILER_HAS_CXX_FLAG_libcxx)
if(COMPILER_HAS_CXX_FLAG_libcxx)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
endif()
endif()
set(ENABLE_CXXFLAGS_TO_CHECK
-std=gnu++17
-std=c++17
-std=gnu++1z
-std=c++1z
-std=gnu++14
-std=c++14
-std=gnu++1y
-std=c++1y
-std=gnu++11
-std=c++11
-std=gnu++0x
-std=c++0x)
foreach(flag ${ENABLE_CXXFLAGS_TO_CHECK})
string(REPLACE "-std=" "_" flag_var ${flag})
string(REPLACE "+" "x" flag_var ${flag_var})
check_cxx_compiler_flag("${flag}" COMPILER_HAS_CXX_FLAG${flag_var})
if(COMPILER_HAS_CXX_FLAG${flag_var})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${flag}")
break()
endif()
endforeach()
endif()
install (DIRECTORY include/boost DESTINATION include)
configure_file(boost_hof.pc.in boost_hof.pc)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/boost_hof.pc DESTINATION lib/pkgconfig)
include(SphinxDoc)
add_sphinx_doc(${CMAKE_CURRENT_SOURCE_DIR}/doc HTML_DIR ${CMAKE_CURRENT_SOURCE_DIR}/doc/html)
include(BCMTest)
include_directories(include)
file(GLOB TESTS test/*.cpp)
foreach(TEST ${TESTS})
get_filename_component(BASE_NAME ${TEST} NAME_WE)
bcm_add_test(NAME ${BASE_NAME} SOURCES ${TEST})
set_tests_properties(${BASE_NAME} PROPERTIES FAIL_REGULAR_EXPRESSION "FAILED")
endforeach()
bcm_add_test(NAME static_def SOURCES test/static_def/static_def.cpp test/static_def/static_def2.cpp)
set_tests_properties(static_def PROPERTIES FAIL_REGULAR_EXPRESSION "FAILED")
file(GLOB FAIL_TESTS test/fail/*.cpp)
foreach(TEST ${FAIL_TESTS})
get_filename_component(BASE_NAME ${TEST} NAME_WE)
bcm_add_test(NAME fail-${BASE_NAME} COMPILE_ONLY WILL_FAIL SOURCES ${TEST})
endforeach()
file(GLOB HEADERS include/boost/hof/*.hpp)
foreach(HEADER ${HEADERS})
get_filename_component(BASE_NAME ${HEADER} NAME_WE)
bcm_test_header(NAME ${BASE_NAME} HEADER boost/hof/${BASE_NAME}.hpp STATIC)
endforeach()
bcm_test_header(NAME hof HEADER boost/hof.hpp STATIC)
function(extract_doc SOURCE OUTPUTVAR)
file(READ ${SOURCE} CONTENT)
string(REGEX REPLACE "(\n(/[^/][^/]|//[^/]|[^/][^/][^/])([^\n])*)" "" CONTENT "\n${CONTENT}")
string(REPLACE "/// " "" CONTENT "${CONTENT}")
set(${OUTPUTVAR} "${CONTENT}" PARENT_SCOPE)
endfunction()
function(build_example SECTIONCONTENT NAME)
string(MD5 MD5_SECTION "${SECTIONCONTENT}")
set(TARGET_NAME "example-${NAME}-${MD5_SECTION}")
set(CONTENT "")
foreach(LINE ${SECTIONCONTENT})
if(LINE MATCHES "^ ")
string(SUBSTRING ${LINE} "4" "-1" OUTPUT_LINE)
list(APPEND CONTENT ${OUTPUT_LINE})
endif()
endforeach()
string(REPLACE ";" "\n" CONTENT "${CONTENT}")
string(REPLACE "$$__semicolon__$$" ";" CONTENT "${CONTENT}")
if(NOT CONTENT MATCHES "int main")
string(APPEND CONTENT "int main() {}")
endif()
message(STATUS "Adding example: ${TARGET_NAME}")
bcm_add_test(NAME ${TARGET_NAME} CONTENT "${CONTENT}\n")
endfunction()
function(extract_example SOURCE)
extract_doc(${SOURCE} CONTENT)
string(REPLACE ";" "$$__semicolon__$$" CONTENT "${CONTENT}")
string(REPLACE "\n" ";" CONTENT "${CONTENT}")
get_filename_component(BASE_NAME ${SOURCE} NAME_WE)
set(SECTION "")
set(PREVLINE "")
set(APPEND_SECTION Off)
foreach(LINE ${CONTENT})
if(APPEND_SECTION)
if((LINE MATCHES "^---") OR (LINE MATCHES "^==="))
build_example("${SECTION}" ${BASE_NAME})
set(APPEND_SECTION Off)
set(SECTION "")
elseif(NOT PREVLINE MATCHES "^---")
list(APPEND SECTION ${PREVLINE})
endif()
else()
if((LINE MATCHES "^---") AND (PREVLINE MATCHES "^Example"))
set(APPEND_SECTION One)
endif()
endif()
set(PREVLINE "${LINE}")
endforeach()
list(APPEND SECTION ${PREVLINE})
if(APPEND_SECTION)
build_example("${SECTION}" ${BASE_NAME})
endif()
endfunction()
set(BUILD_EXAMPLES off CACHE BOOL "Set this to build the examples")
if (BUILD_EXAMPLES)
file(GLOB EXAMPLES example/*.cpp)
foreach(EXAMPLE ${EXAMPLES})
get_filename_component(BASE_NAME ${EXAMPLE} NAME_WE)
bcm_add_test(NAME example-${BASE_NAME} SOURCES ${EXAMPLE})
endforeach()
foreach(HEADER ${HEADERS})
extract_example(${HEADER})
endforeach()
endif()
endif()