ConfigureChecks.cmake

   1 include(CheckIncludeFile)\r
   2 include(CheckIncludeFiles)\r
   3 include(CheckFunctionExists)\r
   4 include(CheckSymbolExists)\r
   5 include(TestBigEndian)\r
   6 \r
   7 check_include_file("dlfcn.h" HAVE_DLFCN_H)\r
   8 check_include_file("fcntl.h" HAVE_FCNTL_H)\r
   9 check_include_file("inttypes.h" HAVE_INTTYPES_H)\r
  10 check_include_file("memory.h" HAVE_MEMORY_H)\r
  11 check_include_file("stdint.h" HAVE_STDINT_H)\r
  12 check_include_file("stdlib.h" HAVE_STDLIB_H)\r
  13 check_include_file("strings.h" HAVE_STRINGS_H)\r
  14 check_include_file("string.h" HAVE_STRING_H)\r
  15 check_include_file("sys/stat.h" HAVE_SYS_STAT_H)\r
  16 check_include_file("sys/types.h" HAVE_SYS_TYPES_H)\r
  17 check_include_file("unistd.h" HAVE_UNISTD_H)\r
  18 \r
  19 check_function_exists("getpagesize" HAVE_GETPAGESIZE)\r
  20 check_function_exists("bcopy" HAVE_BCOPY)\r
  21 check_symbol_exists("memmove" "string.h" HAVE_MEMMOVE)\r
  22 check_function_exists("mmap" HAVE_MMAP)\r
  23 \r
  24 #/* Define to 1 if you have the ANSI C header files. */\r
  25 check_include_files("stdlib.h;stdarg.h;string.h;float.h" STDC_HEADERS)\r
  26 \r
  27 test_big_endian(WORDS_BIGENDIAN)\r
  28 #/* 1234 = LIL_ENDIAN, 4321 = BIGENDIAN */\r
  29 if(WORDS_BIGENDIAN)\r
  30     set(BYTEORDER 4321)\r
  31 else(WORDS_BIGENDIAN)\r
  32     set(BYTEORDER 1234)\r
  33 endif(WORDS_BIGENDIAN)\r
  34 \r
  35 if(HAVE_SYS_TYPES_H)\r
  36     check_symbol_exists("off_t" "sys/types.h" OFF_T)\r
  37     check_symbol_exists("size_t" "sys/types.h" SIZE_T)\r
  38 else(HAVE_SYS_TYPES_H)\r
  39     set(OFF_T "long")\r
  40     set(SIZE_T "unsigned")\r
  41 endif(HAVE_SYS_TYPES_H)\r
  42 \r
  43 configure_file(expat_config.h.cmake "${CMAKE_CURRENT_BINARY_DIR}/expat_config.h")\r
  44 add_definitions(-DHAVE_EXPAT_CONFIG_H)\r