CMakeLists.txt

# List all required files here (cmake best practice to NOT automate this step!)
add_library(pls STATIC
        include/pls/pls.h src/pls.cpp

        include/pls/algorithms/invoke_parallel.h
        include/pls/algorithms/invoke_parallel_impl.h
        include/pls/algorithms/parallel_for.h
        include/pls/algorithms/parallel_for_impl.h

        include/pls/internal/base/spin_lock.h
        include/pls/internal/base/tas_spin_lock.h src/internal/base/tas_spin_lock.cpp
        include/pls/internal/base/ttas_spin_lock.h src/internal/base/ttas_spin_lock.cpp
        include/pls/internal/base/swmr_spin_lock.h src/internal/base/swmr_spin_lock.cpp
        include/pls/internal/base/thread.h src/internal/base/thread.cpp
        include/pls/internal/base/thread_impl.h
        include/pls/internal/base/barrier.h src/internal/base/barrier.cpp
        include/pls/internal/base/system_details.h
        include/pls/internal/base/error_handling.h
        include/pls/internal/base/alignment.h src/internal/base/alignment.cpp

        include/pls/internal/data_structures/aligned_stack.h src/internal/data_structures/aligned_stack.cpp
        include/pls/internal/data_structures/aligned_stack_impl.h
        include/pls/internal/data_structures/deque.h src/internal/data_structures/deque.cpp

        include/pls/internal/helpers/prohibit_new.h
        include/pls/internal/helpers/profiler.h
        include/pls/internal/helpers/mini_benchmark.h
        include/pls/internal/helpers/unique_id.h

        include/pls/internal/scheduling/root_task.h src/internal/scheduling/root_task.cpp
        include/pls/internal/scheduling/thread_state.h src/internal/scheduling/thread_state.cpp
        include/pls/internal/scheduling/abstract_task.h src/internal/scheduling/abstract_task.cpp
        include/pls/internal/scheduling/scheduler.h src/internal/scheduling/scheduler.cpp
        include/pls/internal/scheduling/scheduler_impl.h
        include/pls/internal/scheduling/run_on_n_threads_task.h src/internal/scheduling/run_on_n_threads_task.cpp
        include/pls/internal/scheduling/fork_join_task.h src/internal/scheduling/fork_join_task.cpp
        include/pls/internal/scheduling/scheduler_memory.h src/internal/scheduling/scheduler_memory.cpp
        include/pls/internal/scheduling/parallel_iterator_task.h include/pls/internal/scheduling/parallel_iterator_task_impl.h
        src/internal/scheduling/parallel_iterator_task.cpp)

# Add everything in `./include` to be in the include path of this project
target_include_directories(pls
        PUBLIC
        $<INSTALL_INTERFACE:include>
        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
        PRIVATE
        ${CMAKE_CURRENT_SOURCE_DIR}/src # TODO: Set this up when we require private headers
        )

# Add cmake dependencies here if needed
target_link_libraries(pls
        Threads::Threads # pthread support
        )
if (EASY_PROFILER)
    target_link_libraries(pls easy_profiler)
endif ()

# Rules for istalling the library on a system
# ...binaries
INSTALL(TARGETS pls
        EXPORT pls-targets
        LIBRARY
        DESTINATION lib/pls
        ARCHIVE
        DESTINATION lib/pls
        )
# ...all headers in `include`
INSTALL(
        DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/include/pls
        DESTINATION include
        FILES_MATCHING PATTERN "*.h*"
)
# ...allow our project to be a cmake dependency
install(
        EXPORT pls-targets
        FILE plsTargets.cmake
        NAMESPACE pls::
        DESTINATION lib/pls
)
INSTALl(
        FILES pls-config.cmake
        DESTINATION lib/pls
)
# ...add a custom target that will only build the library when istalling.
# This can allow us to speed up the installation on embedded devices.
ADD_CUSTOM_TARGET(install.pls
        ${CMAKE_COMMAND}
        -DBUILD_TYPE=${CMAKE_BUILD_TYPE}
        -P ${CMAKE_BINARY_DIR}/cmake_install.cmake)
ADD_DEPENDENCIES(install.pls pls)

# Enable warnings/tidy code checking from our compiler
target_compile_options(pls PRIVATE
        $<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>,$<CXX_COMPILER_ID:GNU>>:
        -Wall>
        $<$<CXX_COMPILER_ID:MSVC>:
        -W4>)