-
Notifications
You must be signed in to change notification settings - Fork 0
/
CMakeLists.txt
76 lines (57 loc) · 2.24 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
cmake_minimum_required(VERSION 3.10)
project(vincent)
# warning flags
# all warning message specified here will not be allowed in code
set(WARNING "-Wall -Werror -Wpedantic -Wextra -Wconversion")
if(CMAKE_COMPILER_IS_GNUCC AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 7.0)
set(WARNING "${WARNING} -Wshadow=local")
message("g++ version greater than 7.0 use -Wshadow=local")
endif()
# generate compile commands
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
# c++ version
set(CXX_VERSION "-std=c++17")
# other common compile falgs
set(OTHER_COMPILE_FLAGS "-fexceptions")
# default c++ compile flags
set(COMMON_COMPILE_FLAGS "${WARNING} ${OTHER_COMPILE_FLAGS} ${CXX_VERSION}")
# debug compile flags
set(CMAKE_CXX_FLAGS_DEBUG "-g -O0 ${COMMON_COMPILE_FLAGS}")
# release compile flags
set(CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG -O2 ${COMMON_COMPILE_FLAGS}")
# default c++ compile flags
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS_DEBUG}")
# print compile flags
if("${CMAKE_BUILD_TYPE}" STREQUAL Debug)
message("debug compile flags: ${CMAKE_CXX_FLAGS_DEBUG}")
elseif("${CMAKE_BUILD_TYPE}" STREQUAL Release)
message("release compile flags: ${CMAKE_CXX_FLAGS_RELEASE}")
else()
message("default to debug compile flags: ${CMAKE_CXX_FLAGS}")
endif()
# make sure `make` can print verbose compile info
set(CMAKE_VERBOSE_MAKEFILE ON)
# first we can indicate the documentation build as an option and set it to ON by default
option(BUILD_DOC "Build documentation" ON)
# check if Doxygen is installed
find_package(Doxygen)
if (DOXYGEN_FOUND)
# set input and output files
set(DOXYGEN_IN ${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile)
set(DOXYGEN_OUT ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile)
# request to configure the file
configure_file(${DOXYGEN_IN} ${DOXYGEN_OUT} @ONLY)
# note the option ALL which allows to build the docs together with the application
add_custom_target( doc_doxygen ALL
COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYGEN_OUT}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMENT "Generating API documentation with Doxygen"
VERBATIM )
else (DOXYGEN_FOUND)
message("Doxygen need to be installed to generate the doxygen documentation")
endif (DOXYGEN_FOUND)
# enable CTest
include(CTest)
enable_testing()
# add app and lib
add_subdirectory(src)