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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.10)
################################################################################
# Enable ccache if available
################################################################################
find_program(CCACHE_PROGRAM ccache)
if(CCACHE_PROGRAM)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
endif()
################################################################################
# Set the C++ standard to C++14
################################################################################
set(CMAKE_CXX_STANDARD 14)
project(Arduino-Filters)
################################################################################
# Add Google Test
################################################################################
add_subdirectory(googletest)
include_directories(${gmock_SOURCE_DIR}/include)
include_directories(${gtest_SOURCE_DIR}/include)
include(GoogleTest)
enable_testing()
################################################################################
# Change the default output directories
################################################################################
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
################################################################################
# Set the compiler options
################################################################################
set(CMAKE_CPP_FLAGS "${CMAKE_CPP_FLAGS} \
-Wmissing-include-dirs")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} \
-Wall -Wextra -Werror \
-fdiagnostics-show-option \
-Wdouble-promotion \
-Wswitch-default -Wswitch-enum -Wimplicit-fallthrough \
-Wuninitialized \
-Wno-missing-braces \
-pedantic -pedantic-errors")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} \
-Wall -Wextra -Werror")
set(CMAKE_CXX_FLAGS_DEBUG "-ggdb3 -O0")
set(CMAKE_C_FLAGS_DEBUG "-ggdb3 -O0")
set(CMAKE_CXX_FLAGS_ASAN "-g3 -O0 \
-fsanitize=address,leak,undefined,pointer-compare,pointer-subtract")
set(CMAKE_C_FLAGS_ASAN "-g3 -O0 \
-fsanitize=address,leak,undefined,pointer-compare,pointer-subtract")
set(CMAKE_CXX_FLAGS_RELEASE "-Os")
set(CMAKE_C_FLAGS_RELEASE "-Os")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-Os -ggdb3")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "-Os -ggdb3")
if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} \
-Winconsistent-missing-override \
-Wno-gnu-zero-variadic-macro-arguments")
else()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} \
-Wsuggest-override \
-Wno-error=attributes")
endif()
# set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE) # LTO
################################################################################
# Enable coverage information
################################################################################
set(CMAKE_C_FLAGS_COVERAGE "${CMAKE_C_FLAGS_DEBUG} \
-fprofile-arcs -ftest-coverage \
-fsanitize=address")
set(CMAKE_CXX_FLAGS_COVERAGE "${CMAKE_CXX_FLAGS_DEBUG} \
-fprofile-arcs -ftest-coverage \
-fsanitize=address")
set(CMAKE_EXE_LINKER_FLAGS_COVERAGE "-fprofile-arcs -ftest-coverage")
set(CMAKE_CXX_OUTPUT_EXTENSION_REPLACE 1)
################################################################################
# Build the source files and tests
################################################################################
add_subdirectory(mock)
add_subdirectory(src)
add_subdirectory(test)
################################################################################
# Custom targets for documentation
################################################################################
# Add documentation target
add_custom_target(documentation
rm -rf html && ./scripts/examples.py && doxygen
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/doxygen)
# Add coverage target
if (CMAKE_BUILD_TYPE STREQUAL "Coverage")
add_custom_target(coverage
${CMAKE_CURRENT_LIST_DIR}/scripts/coverage.sh ${CMAKE_CXX_COMPILER_ID}
WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
endif()
# Custom test targets
add_custom_target(check tests
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/bin/
DEPENDS tests)
add_custom_target(arduino ./build-arduino-examples.sh
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/scripts)
add_custom_target(arduino_ci ./build-arduino-examples-ci.sh
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}/scripts)