development/cmake/ConfigureChecks.cmake

   1 # This file is part of LyX, the document processor.
   2 # Licence details can be found in the file COPYING.
   3 #
   4 # Copyright (c) 2006, Peter Kümmel, <syntheticpp@gmx.net>
   5 #
   6
   7 include(CheckIncludeFile)
   8 include(CheckIncludeFileCXX)
   9 include(CheckIncludeFiles)
  10 include(CheckSymbolExists)
  11 include(CheckFunctionExists)
  12 include(CheckLibraryExists)
  13 include(CheckTypeSize)
  14 include(CheckCXXSourceCompiles)
  15
  16
  17 check_include_file_cxx(aspell.h HAVE_ASPELL_H)
  18 check_include_file_cxx(aspell/aspell.h HAVE_ASPELL_ASPELL_H)
  19 #check_include_file_cxx(istream HAVE_ISTREAM)
  20 #check_include_file_cxx(ostream HAVE_OSTREAM)
  21 #check_include_file_cxx(ios HAVE_IOS)
  22 #check_include_file_cxx(sstream HAVE_SSTREAM)
  23 #check_include_file_cxx(locale HAVE_LOCALE)
  24
  25 check_include_files(io.h HAVE_IO_H)
  26 check_include_files(limits.h HAVE_LIMITS_H)
  27 check_include_files(locale.h HAVE_LOCALE_H)
  28 check_include_files(process.h HAVE_PROCESS_H)
  29 check_include_files(stdlib.h HAVE_STDLIB_H)
  30 check_include_files(sys/stat.h HAVE_SYS_STAT_H)
  31 check_include_files(sys/time.h HAVE_SYS_TIME_H)
  32 check_include_files(sys/types.h HAVE_SYS_TYPES_H)
  33 check_include_files(sys/utime.h HAVE_SYS_UTIME_H)
  34 check_include_files(sys/socket.h HAVE_SYS_SOCKET_H)
  35 check_include_files(unistd.h HAVE_UNISTD_H)
  36 check_include_files(inttypes.h HAVE_INTTYPES_H)
  37 check_include_files(utime.h HAVE_UTIME_H)
  38 check_include_files(string.h HAVE_STRING_H)
  39 check_include_files(strings.h HAVE_STRINGS_H)
  40 check_include_files(argz.h HAVE_ARGZ_H)
  41
  42
  43 check_function_exists(open HAVE_OPEN)
  44 check_function_exists(chmod HAVE_CHMOD)
  45 check_function_exists(close HAVE_CLOSE)
  46 check_function_exists(popen HAVE_POPEN)
  47 check_function_exists(pclose HAVE_PCLOSE)
  48 check_function_exists(_open HAVE__OPEN)
  49 check_function_exists(_close HAVE__CLOSE)
  50 check_function_exists(_popen HAVE__POPEN)
  51 check_function_exists(_pclose HAVE__PCLOSE)
  52 check_function_exists(getpid HAVE_GETPID)
  53 check_function_exists(_getpid HAVE__GETPID)
  54 check_function_exists(mkdir  HAVE_MKDIR)
  55 check_function_exists(_mkdir HAVE__MKDIR)
  56 check_function_exists(putenv HAVE_PUTENV)
  57 check_function_exists(mktemp HAVE_MKTEMP)
  58 check_function_exists(mkstemp HAVE_MKSTEMP)
  59 check_function_exists(strerror HAVE_STRERROR)
  60 check_function_exists(getcwd HAVE_GETCWD)
  61 check_function_exists(stpcpy HAVE_STPCPY)
  62 check_function_exists(strcasecmp HAVE_STRCASECMP)
  63 check_function_exists(strdup HAVE_STRDUP)
  64 check_function_exists(strtoul HAVE_STRTOUL)
  65 check_function_exists(alloca HAVE_ALLOCA)
  66 check_function_exists(__fsetlocking HAVE___FSETLOCKING)
  67 check_function_exists(mempcpy HAVE_MEMPCPY)
  68 check_function_exists(__argz_count HAVE___ARGZ_COUNT)
  69 check_function_exists(__argz_next HAVE___ARGZ_NEXT)
  70 check_function_exists(__argz_stringify HAVE___ARGZ_STRINGIFY)
  71 check_function_exists(setlocale HAVE_SETLOCALE)
  72 check_function_exists(tsearch HAVE_TSEARCH)
  73 check_function_exists(getegid HAVE_GETEGID)
  74 check_function_exists(getgid HAVE_GETGID)
  75 check_function_exists(getuid HAVE_GETUID)
  76 check_function_exists(wcslen HAVE_WCSLEN)
  77 check_function_exists(mkfifo HAVE_MKFIFO)
  78
  79 check_symbol_exists(alloca "malloc.h" HAVE_SYMBOL_ALLOCA)
  80 check_symbol_exists(asprintf "stdio.h" HAVE_ASPRINTF)
  81 check_symbol_exists(wprintf "stdio.h" HAVE_WPRINTF)
  82 check_symbol_exists(snprintf "stdio.h" HAVE_SNPRINTF)
  83 check_symbol_exists(printf "stdio.h" HAVE_POSIX_PRINTF)
  84 check_symbol_exists(fcntl "stdio.h" HAVE_FCNTL)
  85 check_symbol_exists(pid_t "sys/types.h" HAVE_PID_T)
  86 check_symbol_exists(intmax_t "inttypes.h" HAVE_INTTYPES_H_WITH_UINTMAX)
  87 check_symbol_exists(uintmax_t "stdint.h" HAVE_STDINT_H_WITH_UINTMAX)
  88 check_symbol_exists(LC_MESSAGES "locale.h" HAVE_LC_MESSAGES)
  89
  90 check_type_size(intmax_t HAVE_INTMAX_T)
  91 check_type_size("long double"  HAVE_LONG_DOUBLE)
  92 check_type_size("long long"  HAVE_LONG_LONG)
  93 check_type_size(wchar_t HAVE_WCHAR_T)
  94 check_type_size(wint_t  HAVE_WINT_T)
  95
  96
  97 #check_cxx_source_compiles(
  98 #       "
  99 #       #include <algorithm>
 100 #       using std::count;
 101 #       int countChar(char * b, char * e, char const c)
 102 #       {
 103 #               return count(b, e, c);
 104 #       }
 105 #       int main(){return 0;}
 106 #       "
 107 #HAVE_STD_COUNT)
 108
 109 check_cxx_source_compiles(
 110         "
 111         #include <streambuf>
 112         #include <istream>
 113         typedef std::istreambuf_iterator<char> type;
 114         int main(){return 0;}
 115         "
 116 HAVE_DECL_ISTREAMBUF_ITERATOR)
 117
 118 #check_cxx_source_compiles(
 119 #       "
 120 #       #include <cctype>
 121 #       using std::tolower;
 122 #       int main(){return 0;}
 123 #       "
 124 #CXX_GLOBAL_CSTD)
 125
 126 check_cxx_source_compiles(
 127         "
 128         #include <iconv.h>
 129         // this declaration will fail when there already exists a non const char** version which returns size_t
 130         double iconv(iconv_t cd,  char **inbuf, size_t *inbytesleft, char **outbuf, size_t *outbytesleft);
 131         int main() { return 0; }
 132         "
 133 HAVE_ICONV_CONST)
 134
 135 check_cxx_source_compiles(
 136         "
 137         int i[ ( sizeof(wchar_t)==2 ? 1 : -1 ) ];
 138         int main(){return 0;}
 139         "
 140 SIZEOF_WCHAR_T_IS_2)
 141
 142 check_cxx_source_compiles(
 143         "
 144         int i[ ( sizeof(wchar_t)==4 ? 1 : -1 ) ];
 145         int main(){return 0;}
 146         "
 147 SIZEOF_WCHAR_T_IS_4)
 148