project (dmmlib C)

cmake_minimum_required (VERSION 2.6)

set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/Modules)

include(DefineOptions.cmake)

include(MacroEnsureOutOfSourceBuild)
macro_ensure_out_of_source_build("${PROJECT_NAME} requires an out of source build. Please create a separate build directory and run 'cmake /path/to/${PROJECT_NAME} [options]' there.")

if(CMAKE_COMPILER_IS_GNUCC AND LINUXTEST)
  add_definitions(-std=c99)
  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -pedantic -Wshadow -Wpointer-arith -Wcast-align -Wwrite-strings -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs -Winline -Wno-long-long -Wuninitialized -Wconversion -Wstrict-prototypes")  
endif(CMAKE_COMPILER_IS_GNUCC AND LINUXTEST)

configure_file (
	"${PROJECT_SOURCE_DIR}/dmm_config.h.in"
	"${PROJECT_BINARY_DIR}/dmm_config.h"
)

include_directories("${PROJECT_BINARY_DIR}")

add_subdirectory(include)
add_subdirectory(src)

if (WITH_EXAMPLES)
  add_subdirectory(examples)
endif (WITH_EXAMPLES)

if (WITH_DOC)
  add_subdirectory(doc)
endif (WITH_DOC)

message(STATUS "********************************************")
message(STATUS "********** ${PROJECT_NAME} build options : **********")
message(STATUS "OS call for memory requests: " ${WITH_SYSTEM_CALLS})
message(STATUS "POSIX locking mechanisms: " ${HAVE_LOCKS})
message(STATUS "Number of heaps per allocator: " ${NUM_HEAPS})
if(BLOCKS_ORGANIZATION STREQUAL "dll")
  message(STATUS "Block organization: Doubly-Linked Lists")
else(BLOCKS_ORGANIZATION STREQUAL "dll")
  message(STATUS "Block organization: Singly-Linked Lists")
endif(BLOCKS_ORGANIZATION STREQUAL "dll")
if(SORT_POLICY STREQUAL "lifo")
	message(STATUS "Block sorting policy: LIFO-ordered")
elseif(SORT_POLICY STREQUAL "fifo")
	message(STATUS "Block sorting policy: FIFO-ordered")
elseif(SORT_POLICY STREQUAL "size")
  message(STATUS "Block sorting policy: Size-ordered")
elseif(SORT_POLICY STREQUAL "address")
  message(STATUS "Block sorting policy: Address-ordered")
endif(SORT_POLICY STREQUAL "lifo")
message(STATUS "Predefined lists of fixed-sized blocks: " ${WITH_FIXED_LISTS})
message(STATUS "Requested Size per Block: " ${REQUEST_SIZE_INFO})
message(STATUS "Heap Ownership per Block: " ${WITH_OWNERSHIP})
message(STATUS "Have statistics: " ${WITH_STATS})
if (WITH_STATS)
  message(STATUS "Count memory accesses: " ${COUNT_ACCESSES})
  message(STATUS "Count hops per request: " ${COUNT_HOPS})
endif (WITH_STATS)
message(STATUS "Have knobs: " ${WITH_KNOBS})
message(STATUS "Search policy: " ${SEARCH_POLICY})
if(ALLOC_VAR_FIT OR HEAP_VAR_FIT)
  message(STATUS "Initial search policy: " ${INITIAL_SEARCH_POLICY})
endif(ALLOC_VAR_FIT OR HEAP_VAR_FIT)
if(GOOD_FIT)
  message(STATUS "Acceptable fit percentage: " ${FIT_PERCENTAGE})
endif(GOOD_FIT)
message(STATUS "Coalescing: " ${WITH_COALESCING})
if(MAX_COALESCE_SIZE)
  if(WITH_COALESCING STREQUAL "fixed")
    message(STATUS "  with max. coalescing size: " ${MAX_COALESCE_SIZE} " bytes")
  elseif(WITH_COALESCING STREQUAL "variable")
    message(STATUS "  with initial max. coalescing size: " ${MAX_COALESCE_SIZE}
      " bytes")
  endif(WITH_COALESCING STREQUAL "fixed")
endif(MAX_COALESCE_SIZE)
message(STATUS "Splitting: " ${WITH_SPLITTING})
if(MIN_SPLITTING_SIZE)
  if(WITH_SPLITTING STREQUAL "fixed")
    message(STATUS "  with min. spliting size: " ${MIN_SPLITTING_SIZE} " bytes")
  elseif(WITH_SPLITTING STREQUAL "variable")
    message(STATUS "  with initial min. spliting size: "
      ${MIN_SPLITTING_SIZE} " bytes")
  endif(WITH_SPLITTING STREQUAL "fixed")
endif(MIN_SPLITTING_SIZE)
message(STATUS "Adaptivity: " ${WITH_ADAPTIVITY})
message(STATUS "Support for realloc(): " ${WITH_REALLOC})
message(STATUS "********************************************")