cmake/config-ix.cmake

   1
   2 # include checks
   3 include(CheckIncludeFile)
   4 check_include_file(argz.h HAVE_ARGZ_H)
   5 check_include_file(assert.h HAVE_ASSERT_H)
   6 check_include_file(dirent.h HAVE_DIRENT_H)
   7 check_include_file(dl.h HAVE_DL_H)
   8 check_include_file(dld.h HAVE_DLD_H)
   9 check_include_file(dlfcn.h HAVE_DLFCN_H)
  10 check_include_file(errno.h HAVE_ERRNO_H)
  11 check_include_file(execinfo.h HAVE_EXECINFO_H)
  12 check_include_file(fcntl.h HAVE_FCNTL_H)
  13 check_include_file(inttypes.h HAVE_INTTYPES_H)
  14 check_include_file(limits.h HAVE_LIMITS_H)
  15 check_include_file(link.h HAVE_LINK_H)
  16 check_include_file(malloc.h HAVE_MALLOC_H)
  17 check_include_file(malloc/malloc.h HAVE_MALLOC_MALLOC_H)
  18 check_include_file(memory.h HAVE_MEMORY_H)
  19 check_include_file(ndir.h HAVE_NDIR_H)
  20 check_include_file(pthread.h HAVE_PTHREAD_H)
  21 check_include_file(setjmp.h HAVE_SETJMP_H)
  22 check_include_file(signal.h HAVE_SIGNAL_H)
  23 check_include_file(stdint.h HAVE_STDINT_H)
  24 check_include_file(stdio.h HAVE_STDIO_H)
  25 check_include_file(stdlib.h HAVE_STDLIB_H)
  26 check_include_file(string.h HAVE_STRING_H)
  27 check_include_file(sys/dir.h HAVE_SYS_DIR_H)
  28 check_include_file(sys/dl.h HAVE_SYS_DL_H)
  29 check_include_file(sys/mman.h HAVE_SYS_MMAN_H)
  30 check_include_file(sys/ndir.h HAVE_SYS_NDIR_H)
  31 check_include_file(sys/param.h HAVE_SYS_PARAM_H)
  32 check_include_file(sys/resource.h HAVE_SYS_RESOURCE_H)
  33 check_include_file(sys/stat.h HAVE_SYS_STAT_H)
  34 check_include_file(sys/time.h HAVE_SYS_TIME_H)
  35 check_include_file(sys/types.h HAVE_SYS_TYPES_H)
  36 check_include_file(unistd.h HAVE_UNISTD_H)
  37 check_include_file(utime.h HAVE_UTIME_H)
  38 check_include_file(windows.h HAVE_WINDOWS_H)
  39
  40 # function checks
  41 include(CheckSymbolExists)
  42 check_symbol_exists(getpagesize unistd.h HAVE_GETPAGESIZE)
  43 check_symbol_exists(getrusage sys/resource.h HAVE_GETRUSAGE)
  44 check_symbol_exists(setrlimit sys/resource.h HAVE_SETRLIMIT)
  45 check_symbol_exists(isinf cmath HAVE_ISINF_IN_CMATH)
  46 check_symbol_exists(isinf math.h HAVE_ISINF_IN_MATH_H)
  47 check_symbol_exists(isnan cmath HAVE_ISNAN_IN_CMATH)
  48 check_symbol_exists(isnan math.h HAVE_ISNAN_IN_MATH_H)
  49 check_symbol_exists(ceilf math.h HAVE_CEILF)
  50 check_symbol_exists(floorf math.h HAVE_FLOORF)
  51 check_symbol_exists(mallinfo malloc.h HAVE_MALLINFO)
  52 check_symbol_exists(pthread_mutex_lock pthread.h HAVE_PTHREAD_MUTEX_LOCK)
  53 check_symbol_exists(strtoll stdlib.h HAVE_STRTOLL)
  54
  55 include(CheckCXXCompilerFlag)
  56 check_cxx_compiler_flag("-fPIC" SUPPORTS_FPIC_FLAG)
  57
  58 include(GetTargetTriple)
  59 get_target_triple(LLVM_HOSTTRIPLE)
  60 message(STATUS "LLVM_HOSTTRIPLE: ${LLVM_HOSTTRIPLE}")
  61
  62 if( MINGW )
  63   set(HAVE_LIBIMAGEHLP 1)
  64   set(HAVE_LIBPSAPI 1)
  65   # TODO: Check existence of libraries.
  66   #   include(CheckLibraryExists)
  67   #   CHECK_LIBRARY_EXISTS(imagehlp ??? . HAVE_LIBIMAGEHLP)
  68 endif( MINGW )
  69
  70 if( MSVC )
  71   set(error_t int)
  72   set(LTDL_SHLIBPATH_VAR "PATH")
  73   set(LTDL_SYSSEARCHPATH "")
  74   set(LTDL_DLOPEN_DEPLIBS 1)
  75   set(SHLIBEXT ".lib")
  76   set(LTDL_OBJDIR "_libs")
  77   set(HAVE_STRTOLL 1)
  78   set(strtoll "_strtoi64")
  79   set(strtoull "_strtoui64")
  80   set(stricmp "_stricmp")
  81   set(strdup "_strdup")
  82 else( MSVC )
  83   set(LTDL_SHLIBPATH_VAR "LD_LIBRARY_PATH")
  84   set(LTDL_SYSSEARCHPATH "") # TODO
  85   set(LTDL_DLOPEN_DEPLIBS 0)  # TODO
  86 endif( MSVC )
  87
  88 if( NOT MSVC )
  89   # hash_map.h.in and hash_set.h.in contain a special case for MSVC
  90   include(CheckCxxHashmap)
  91   include(CheckCxxHashset)
  92   check_hashmap()
  93   check_hashset()
  94 endif( NOT MSVC )
  95
  96 # FIXME: Signal handler return type, currently hardcoded to 'void'
  97 set(RETSIGTYPE void)
  98
  99 if( LLVM_ENABLE_THREADS )
 100   if( HAVE_PTHREAD_H OR WIN32 )
 101     set(ENABLE_THREADS 1)
 102   endif()
 103 endif()
 104
 105 if( ENABLE_THREADS )
 106   message(STATUS "Threads enabled.")
 107 else( ENABLE_THREADS )
 108   message(STATUS "Threads disabled.")
 109 endif()
 110
 111 configure_file(
 112   ${LLVM_MAIN_INCLUDE_DIR}/llvm/Config/config.h.cmake
 113   ${LLVM_BINARY_DIR}/include/llvm/Config/config.h
 114   )
 115
 116 configure_file(
 117   ${LLVM_MAIN_INCLUDE_DIR}/llvm/ADT/iterator.cmake
 118   ${LLVM_BINARY_DIR}/include/llvm/ADT/iterator.h
 119   )
 120
 121 configure_file(
 122   ${LLVM_MAIN_INCLUDE_DIR}/llvm/Support/DataTypes.h.cmake
 123   ${LLVM_BINARY_DIR}/include/llvm/Support/DataTypes.h
 124   )
 125
 126 configure_file(
 127   ${LLVM_MAIN_INCLUDE_DIR}/llvm/ADT/hash_map.cmake
 128   ${LLVM_BINARY_DIR}/include/llvm/ADT/hash_map.h
 129   )
 130
 131 configure_file(
 132   ${LLVM_MAIN_INCLUDE_DIR}/llvm/ADT/hash_set.cmake
 133   ${LLVM_BINARY_DIR}/include/llvm/ADT/hash_set.h
 134   )