+if(EXISTS /usr/include/)
+ set(INCLUDES "${INCLUDES} -I/usr/include/")
+endif(EXISTS /usr/include/)
+
+### Check 32bits or 64bits
+INCLUDE (CheckTypeSize)
+CHECK_TYPE_SIZE("long" SIZEOF_LONG)
+IF(SIZEOF_LONG EQUAL 4)
+ SET(ARCH_32_BITS 1)
+ELSE(SIZEOF_LONG EQUAL 4)
+ SET(ARCH_32_BITS 0)
+ENDIF(SIZEOF_LONG EQUAL 4)
+
+if(WIN32)
+
+ set(INCLUDES_MORE $ENV{INCLUDE})
+ string(REPLACE "\\" "/" INCLUDES_MORE "${INCLUDES_MORE}")
+ foreach(include_dir ${INCLUDES_MORE})
+ if(IS_DIRECTORY ${include_dir})
+ string(REGEX MATCH ".*[ ].*" testoki "${include_dir}")
+ if(testoki)
+ string(REPLACE " " "\\ " include_dir "${include_dir}")
+ set(INCLUDES "${INCLUDES} -I\"${include_dir}\"")
+ else(testoki)
+ set(INCLUDES "${INCLUDES} -I${include_dir}")
+ endif(testoki)
+ else(IS_DIRECTORY ${include_dir})
+ message(FATAL_ERROR "${include_dir} not find")
+ endif(IS_DIRECTORY ${include_dir})
+ endforeach(include_dir ${INCLUDES_MORE})
+
+ if(BORLAND) ### BORLAND COMPILER
+ set(__BORLANDC__ 1)
+ set(CMAKE_COMPILER_IS_GNUCC 0)
+ set(MSVC 0)
+ set(_XBT_BORLANDC_COMPILER 1)
+ endif(BORLAND)
+
+ if(MSVC) ### MicroSoftVisualC COMPILER
+ set(__VISUALC__ 1)
+ set(BORLAND 0)
+ set(CMAKE_COMPILER_IS_GNUCC 0)
+ set(_XBT_VISUALC_COMPILER 1)
+ set(_MSC_VER 1)
+ set(__STRICT_ANSI__ 1)
+ set(_M_IX86 1)
+ endif(MSVC)
+
+ if(CMAKE_COMPILER_IS_GNUCC)
+ set(__GNUC__ 1)
+ exec_program("${CMAKE_C_COMPILER} --version" OUTPUT_VARIABLE "COMPILER_C_VERSION")
+ string(REGEX MATCH "[0-9].[0-9].[0-9]" COMPILER_C_VERSION "${COMPILER_C_VERSION}")
+ string(REGEX MATCH "^[0-9]" COMPILER_C_MAJOR_VERSION "${COMPILER_C_VERSION}")
+ string(REGEX MATCH "^[0-9].[0-9]" COMPILER_C_MINOR_VERSION "${COMPILER_C_VERSION}")
+ string(REGEX REPLACE "^${COMPILER_C_MAJOR_VERSION}." "" COMPILER_C_MINOR_VERSION "${COMPILER_C_MINOR_VERSION}")
+ if(COMPILER_C_MAJOR_VERSION)
+ # set(__GNUC__ ${COMPILER_C_MAJOR_VERSION})
+ endif(COMPILER_C_MAJOR_VERSION)
+ if(COMPILER_C_MINOR_VERSION)
+ # set(__GNUC_MINOR__ ${COMPILER_C_MINOR_VERSION})
+ endif(COMPILER_C_MINOR_VERSION)
+ set(MSVC 0)
+ set(BORLAND 0)
+ endif(CMAKE_COMPILER_IS_GNUCC)
+
+ if(ARCH_32_BITS) ### Arch 32bits
+ set(_WIN32 1)
+ else(ARCH_32_BITS) ### Arch 64bits
+ set(_WIN64 1)
+ endif(ARCH_32_BITS)
+
+ set(_XBT_WIN32 1)
+
+ message("Be sure all those variables are correctely set.")
+ message(" -- C_COMPILER $ENV{CC}")
+ message(" -- CXX_COMPILER $ENV{CXX}")
+ message(" -- INCLUDE $ENV{INCLUDE}")
+ message(" -- LIB $ENV{LIB}")
+ message(" -- MAKE_PROGRAM ${CMAKE_MAKE_PROGRAM}")
+ message(" -- CMAKE_BUILD_TOOL ${CMAKE_BUILD_TOOL}")
+ message(" -- LINKER ${CMAKE_LINKER}")
+ message(" -- CMAKE_GENERATOR ${CMAKE_GENERATOR}")
+ message(" -- INCLUDES ${INCLUDES}")
+ message(" -- BORLAND ${BORLAND}")
+ message(" -- VISUALC ${MSVC}")
+ message(" -- GNUC ${CMAKE_COMPILER_IS_GNUCC}\n\n")
+
+endif(WIN32)
+
+add_definitions (${INCLUDES})