CMakeLists.txt

cmake_minimum_required(VERSION 3.5)
set(CMAKE_VERBOSE_MAKEFILE ON)
project(cppte VERSION 1.0.0 LANGUAGES CXX)

file(WRITE package.txt ${PROJECT_NAME})
file(WRITE version.txt ${PROJECT_VERSION})
include(cmake/GitInfo.cmake)

include(cmake/StandardProjectSettings.cmake)
include(cmake/PreventInSourceBuilds.cmake)

# variable controlling whether the build is a shared or static library
if (WIN32)
  set(LIBRARY_TYPE STATIC CACHE STRING "type of library")
else()
  set(LIBRARY_TYPE STATIC CACHE STRING "type of library")
endif()

# Link this 'library' to set the c++ standard / compile-time options requested
add_library(project_options INTERFACE)
target_compile_features(project_options INTERFACE cxx_std_20)
set_target_properties(project_options PROPERTIES
  POSITION_INDEPENDENT_CODE ON
  CXX_EXTENSIONS OFF
  CXX_STANDARD_REQUIRED ON)

if(CMAKE_CXX_COMPILER_ID MATCHES ".*Clang")
  option(ENABLE_BUILD_WITH_TIME_TRACE "Enable -ftime-trace to generate time tracing .json files on clang" OFF)
  if(ENABLE_BUILD_WITH_TIME_TRACE)
    target_compile_options(project_options INTERFACE -ftime-trace)
  endif()
endif()

# Link this 'library' to use the warnings specified in CompilerWarnings.cmake
add_library(project_warnings INTERFACE)

# enable cache system
include(cmake/Cache.cmake)

# Add linker configuration
include(cmake/Linker.cmake)
configure_linker(project_options)

# standard compiler warnings
include(cmake/CompilerWarnings.cmake)
set_project_warnings(project_warnings)

# sanitizer options if supported by compiler
include(cmake/Sanitizers.cmake)
enable_sanitizers(project_options)

# enable doxygen
include(cmake/Doxygen.cmake)
enable_doxygen()

# allow for static analysis options
include(cmake/StaticAnalyzers.cmake)

add_subdirectory(src)

#add_subdirectory(demo)

if(ENABLE_TESTING)
  enable_testing()
  add_subdirectory(tests)
endif()