You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
85 lines
2.7 KiB
85 lines
2.7 KiB
cmake_minimum_required(VERSION 3.15)
|
|
|
|
# set the project name and version
|
|
project(Tutorial VERSION 1.0)
|
|
|
|
# specify the C++ standard
|
|
add_library(tutorial_compiler_flags INTERFACE)
|
|
target_compile_features(tutorial_compiler_flags INTERFACE cxx_std_11)
|
|
|
|
# add compiler warning flags just when building this project via
|
|
# the BUILD_INTERFACE genex
|
|
set(gcc_like_cxx "$<COMPILE_LANG_AND_ID:CXX,ARMClang,AppleClang,Clang,GNU,LCC>")
|
|
set(msvc_cxx "$<COMPILE_LANG_AND_ID:CXX,MSVC>")
|
|
target_compile_options(tutorial_compiler_flags INTERFACE
|
|
"$<${gcc_like_cxx}:$<BUILD_INTERFACE:-Wall;-Wextra;-Wshadow;-Wformat=2;-Wunused>>"
|
|
"$<${msvc_cxx}:$<BUILD_INTERFACE:-W3>>"
|
|
)
|
|
|
|
# control where the static and shared libraries are built so that on windows
|
|
# we don't need to tinker with the path to run the executable
|
|
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}")
|
|
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}")
|
|
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}")
|
|
|
|
option(BUILD_SHARED_LIBS "Build using shared libraries" ON)
|
|
|
|
# configure a header file to pass the version number only
|
|
configure_file(TutorialConfig.h.in TutorialConfig.h)
|
|
|
|
# add the MathFunctions library
|
|
add_subdirectory(MathFunctions)
|
|
|
|
# add the executable
|
|
add_executable(Tutorial tutorial.cxx)
|
|
target_link_libraries(Tutorial PUBLIC MathFunctions tutorial_compiler_flags)
|
|
|
|
# add the binary tree to the search path for include files
|
|
# so that we will find TutorialConfig.h
|
|
target_include_directories(Tutorial PUBLIC
|
|
"${PROJECT_BINARY_DIR}"
|
|
)
|
|
|
|
# add the install targets
|
|
install(TARGETS Tutorial DESTINATION bin)
|
|
install(FILES "${PROJECT_BINARY_DIR}/TutorialConfig.h"
|
|
DESTINATION include
|
|
)
|
|
|
|
# enable testing
|
|
include(CTest)
|
|
|
|
# does the application run
|
|
add_test(NAME Runs COMMAND Tutorial 25)
|
|
|
|
# does the usage message work?
|
|
add_test(NAME Usage COMMAND Tutorial)
|
|
set_tests_properties(Usage
|
|
PROPERTIES PASS_REGULAR_EXPRESSION "Usage:.*number"
|
|
)
|
|
|
|
# define a function to simplify adding tests
|
|
function(do_test target arg result)
|
|
add_test(NAME Comp${arg} COMMAND ${target} ${arg})
|
|
set_tests_properties(Comp${arg}
|
|
PROPERTIES PASS_REGULAR_EXPRESSION ${result}
|
|
)
|
|
endfunction()
|
|
|
|
# do a bunch of result based tests
|
|
do_test(Tutorial 4 "4 is 2")
|
|
do_test(Tutorial 9 "9 is 3")
|
|
do_test(Tutorial 5 "5 is 2.236")
|
|
do_test(Tutorial 7 "7 is 2.645")
|
|
do_test(Tutorial 25 "25 is 5")
|
|
do_test(Tutorial -25 "-25 is (-nan|nan|0)")
|
|
do_test(Tutorial 0.0001 "0.0001 is 0.01")
|
|
|
|
# setup installer
|
|
include(InstallRequiredSystemLibraries)
|
|
set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/License.txt")
|
|
set(CPACK_PACKAGE_VERSION_MAJOR "${Tutorial_VERSION_MAJOR}")
|
|
set(CPACK_PACKAGE_VERSION_MINOR "${Tutorial_VERSION_MINOR}")
|
|
set(CPACK_SOURCE_GENERATOR "TGZ")
|
|
include(CPack)
|