/simpletypesystem/trunk

cmake_minimum_required (VERSION 2.8)

project(SuperSimpleTypeSystem)

# Set so it finds the cmake directory.

set (CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)

option (DEBUG "Enable debug flags and macros in project." ON)

option (S_USE_GC "Enable/disable the LibGC garbage colletor." ON)

find_package (Threads REQUIRED)

if (S_USE_GC)

  find_package (GC REQUIRED)

endif ()

if (CMAKE_USE_WIN32_THREADS_INIT)

  set (HAVE_MTHREAD ON)

  set (HAVE_PTHREAD OFF)

elseif (CMAKE_USE_PTHREADS_INIT)

  set (HAVE_PTHREAD ON)

  set (HAVE_MTHREAD OFF)

else ()

  set (HAVE_PTHREAD OFF)

  set (HAVE_MTHREAD OFF)

endif ()

set (SSTS_V_MAJOR 0)

set (SSTS_V_MINOR 0)

set (SSTS_V_PATCH 1)

if (WIN32)

  if (MINGW)

    message ("Compiling on Windows is undested.")

    # THIS IS UNTESTED.

    # On Wine (and, presumably ReactOS) (Using MingW) we need to pass -gdwarf-2

    # to ba able to get traceback information. This is not ideal.

    # On Windows we need to use cv2pdb (https://github.com/rainers/cv2pdb) to

    # provide debug information.

    # This can not be tested using cross-compile methods with MingW and Wine.

    set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c11 -mthreads -Wall -gdwarf-2 -pthread")

    set (CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -std=c11 -mthreads -Wall -g -O0")

    set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -std=c11 -mthreads -Wall")

  elseif (MSVC)

    message ("MSVC is not supported, Yet. Patches welcome!")

  endif ()

else ()

  add_definitions(-D_POSIX_C_SOURCE=199309L -D_GNU_SOURCE)

  # We need -rdynamic to get the traceback information on *nix.

  # This may not work on all non-windows targets. FIXME.

  set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pthread -std=c11  -Wall -rdynamic -g -fstack-protector-strong")

  set (CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -pthread -std=c11 -Wall -g -rdynamic -fstack-protector-strong")

  set (CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -pthread -std=c11 -Wall -rdynamic -fstack-protector-strong")

endif ()

# add a target to generate API documentation with Doxygen

find_package(Doxygen)

if(DOXYGEN_FOUND)

  configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile @ONLY)

  add_custom_target(doc

    ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile

    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}

    COMMENT "Generating API documentation with Doxygen" VERBATIM

  )

endif(DOXYGEN_FOUND)

add_subdirectory (libssts)

include_directories (${CMAKE_SOURCE_DIR}/libssts/)

add_subdirectory (tests)

add_library (ssts SHARED ${SSTS_SRC})

target_link_libraries (ssts PUBLIC ${CMAKE_THREAD_LIBS_INIT})

message (${CMAKE_THREAD_LIBS_INIT})

set_target_properties (ssts PROPERTIES COMPILE_DEFINITIONS "SSTS_BUILDING=1")

# If we found the GC...

if (S_USE_GC)

  if (BOEHM_GC_FOUND)

    target_include_directories (ssts PUBLIC ${BOEHM_GC_INCLUDE_DIR})

    target_link_libraries (ssts PUBLIC ${BOEHM_GC_LIBRARIES})

  endif ()

endif ()

enable_testing()

add_test (test tests/ssts_test )

add_test (test_ml_b_libc tests/ssts_main_loop_basic_libc )

add_test (test_ml_b_gc tests/ssts_main_loop_basic_gc )

add_test (test_ml_b_m_n_s tests/ssts_main_loop_basic_mark_and_sweep )

add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --extra-verbose)