CMAKE_MINIMUM_REQUIRED(VERSION 2.8.6)
INCLUDE(CheckIncludeFiles)
INCLUDE(TestBigEndian)
INCLUDE(CheckCSourceCompiles)
INCLUDE(cmake/macros.cmake)
PROJECT(libaec)
SET(libaec_VERSION_MAJOR 0)
SET(libaec_VERSION_MINOR 2)
SET(CMAKE_BUILD_TYPE Release)
ENABLE_TESTING()

CHECK_INCLUDE_FILES(malloc.h HAVE_MALLOC_H)
CHECK_INCLUDE_FILES(stdint.h HAVE_STDINT_H)
TEST_BIG_ENDIAN(WORDS_BIGENDIAN)
CHECK_CLZLL(HAVE_DECL___BUILTIN_CLZLL)
IF(NOT HAVE_DECL___BUILTIN_CLZLL)
  CHECK_BSR64(HAVE_BSR64)
ENDIF(NOT HAVE_DECL___BUILTIN_CLZLL)
FIND_INLINE_KEYWORD()
FIND_RESTRICT_KEYWORD()

CONFIGURE_FILE(
  ${CMAKE_CURRENT_SOURCE_DIR}/cmake/config.h.in
  ${CMAKE_CURRENT_BINARY_DIR}/config.h
  )
ADD_DEFINITIONS("-DHAVE_CONFIG_H")

# Allow the developer to select if Dynamic or Static libraries are built
OPTION (BUILD_SHARED_LIBS "Build Shared Libraries" OFF)
IF (BUILD_SHARED_LIBS)
  # User wants to build Dynamic Libraries,
  # so change the LIB_TYPE variable to CMake keyword 'SHARED'
  SET (LIB_TYPE SHARED)
ELSE(BUILD_SHARED_LIBS)
  SET (LIB_TYPE STATIC)
ENDIF (BUILD_SHARED_LIBS)

INCLUDE_DIRECTORIES("${PROJECT_BINARY_DIR}")
INCLUDE_DIRECTORIES("${PROJECT_BINARY_DIR}/src")
INCLUDE_DIRECTORIES("${PROJECT_SOURCE_DIR}/src")

ADD_SUBDIRECTORY(src)
IF(WIN32)
  ADD_SUBDIRECTORY(tests)
ELSE(WIN32)
  ADD_SUBDIRECTORY(tests EXCLUDE_FROM_ALL)
ENDIF(WIN32)