spdlog_setup/CMakeLists.txt at edea82badc97f9ca4f41733faf971788805271c7 · guangie88/spdlog_setup · GitHub

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
cmake_minimum_required(VERSION 3.3)

# project variables
project(spdlog_setup VERSION 0.3.0 LANGUAGES CXX)
set(SPDLOG_MIN_VERSION "1.0.0")

# general fixed compiler settings
if(${MSVC})
  set(DEBUG_FLAGS /W4)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj")
elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
  # using regular Clang or AppleClang
  set(DEBUG_FLAGS -Wall)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libc++")
else()
  set(DEBUG_FLAGS -Wall)
endif()

# allow thread library to be used for linking
set(THREADS_PREFER_PTHREAD_FLAG ON)
set(THREADS_PTHREAD_ARG "0" CACHE STRING "Result from TRY_RUN" FORCE)
find_package(Threads REQUIRED)

add_compile_options("$<$<CONFIG:DEBUG>:${DEBUG_FLAGS}>")
include(CMakeToolsHelpers OPTIONAL)

if (EXISTS ${CMAKE_SOURCE_DIR}/deps/spdlog/CMakeLists.txt)
  add_subdirectory(deps/spdlog)
else()
  # allow usage of installed dependency
  find_package(spdlog ${SPDLOG_MIN_VERSION} REQUIRED)
  add_library(spdlog INTERFACE IMPORTED)
endif()

# spdlog_setup
add_library(spdlog_setup INTERFACE)

target_include_directories(spdlog_setup
  INTERFACE
    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
    $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/include>
    $<INSTALL_INTERFACE:include>)

target_link_libraries(spdlog_setup
  INTERFACE
    spdlog)

install(TARGETS spdlog_setup EXPORT spdlog_setup)
install(DIRECTORY include/spdlog_setup DESTINATION include)

install(EXPORT spdlog_setup
  FILE spdlog_setup-targets.cmake
  NAMESPACE spdlog_setup::
  DESTINATION lib/cmake/spdlog_setup)

include(CMakePackageConfigHelpers)

configure_package_config_file(
  cmake/spdlog_setup-config.cmake.in
  "${CMAKE_CURRENT_BINARY_DIR}/cmake/spdlog_setup-config.cmake"
  INSTALL_DESTINATION lib/cmake/spdlog_setup
  NO_CHECK_REQUIRED_COMPONENTS_MACRO)

write_basic_package_version_file(
  "${CMAKE_CURRENT_BINARY_DIR}/cmake/spdlog_setup-config-version.cmake"
  VERSION ${spdlog_setup_VERSION}
  COMPATIBILITY SameMajorVersion)

install(
  FILES
  "${CMAKE_CURRENT_BINARY_DIR}/cmake/spdlog_setup-config.cmake"
  "${CMAKE_CURRENT_BINARY_DIR}/cmake/spdlog_setup-config-version.cmake"
  DESTINATION lib/cmake/spdlog_setup)

# spdlog_setup_unit_test
if(SPDLOG_SETUP_INCLUDE_UNIT_TESTS)
  add_executable(spdlog_setup_unit_test
    src/unit_test/unit_test.cpp)

  set_property(TARGET spdlog_setup_unit_test PROPERTY CXX_STANDARD 11)

  enable_testing()
  add_test(spdlog_setup_unit_test spdlog_setup_unit_test -s)

  # Catch2 do not have modular CMake mechanism
  target_include_directories(spdlog_setup_unit_test
    PRIVATE
      $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/deps/Catch2/single_include>)

  target_link_libraries(spdlog_setup_unit_test
    PRIVATE
      spdlog_setup
      Threads::Threads)

  if(SPDLOG_SETUP_INCLUDE_TEST_COVERAGE)
    target_compile_options(spdlog_setup_unit_test
      PRIVATE
        -coverage)

    target_link_libraries(spdlog_setup_unit_test
      PRIVATE
        --coverage)
  endif()
endif()