admin/CPP-DEFINES

   1 Here are some of the cpp macros used, together with some short explanation
   2 of their use.  Feel free to add more macros and more categories.
   3
   4 ** Distinguishing OSes **
   5
   6 MAC_OS          Compiling for the `mac' window-system.
   7 MAC_OS8         Compiling for Mac OS Classic (v8 or v9). No longer supported, all code using it can be removed.
   8 MAC_OSX         Compiling for Mac OS X.  Not bare Darwin.
   9 CYGWIN          Compiling the Cygwin port.
  10 __CYGWIN__      Ditto
  11 MSDOS           Compiling the MS-DOS port.
  12 __MSDOS__       Ditto.
  13 __DJGPP__       Major version number of the DJGPP library for the DOS port.
  14 __DJGPP_MINOR__ Minor version number of the DJGPP library.
  15 __GO32__        Compiling the DOS port with DJGPP v1.x (obsolete).
  16 DOS_NT          Compiling for either the MS-DOS or native MS-Windows port.
  17 WINDOWSNT       Compiling the native MS-Windows (W32) port.
  18 __MINGW32__     Compiling the W32 port with the MinGW port of GCC.
  19 _MSC_VER        Compiling the W32 port with the Microsoft C compiler.
  20
  21 ** Distinguishing GUIs **
  22
  23 HAVE_NTGUI      Use the native W32 GUI for windows, frames, menus&scrollbars.
  24 HAVE_CARBON     Compile support for the Carbon GUI.  Requires MAC_OS?
  25 HAVE_X11        Compile support for the X11 GUI.
  26 HAVE_X_WINDOWS  Compile support for X Window system
  27 X11             ??  Makefile.in suggests it's equivalent to HAVE_X11
  28 USE_LUCID       Use the Lucid toolkit for menus&scrollbars.  Requires HAVE_X11.
  29 USE_MOTIF       Use the Motif toolkit for menus&scrollbars.  Requires HAVE_X11.
  30 USE_GTK         Use the Gtk   toolkit for menus&scrollbars.  Requires HAVE_X11.
  31
  32 ** Frame types **
  33
  34 FRAME_TERMCAP_P A tty (character terminal) frame.
  35 FRAME_X_P       A frame on X Window system.
  36 FRAME_MSDOS_P   An MS-DOS frame (used only by the DOS port).
  37 FRAME_MAC_P     A Mac frame.
  38 FRAME_W32_P     A frame using native MS-Windows GUI.
  39 FRAME_WINDOW_P  A GUI frame (like X, w32, etc.)
  40
  41 ** Compile-time options **
  42 REL_ALLOC       Compile in the relocatable memory allocator ralloc.c.
  43 SYSTEM_MALLOC   Use the system library's malloc.
  44
  45 ** All references to these symbols should be removed, all their definitions are gone **
  46
  47 NU
  48 romp
  49
  50 ** Temporarily put defines from removed files here, check if these macros need to be documented or removed because they are not used anymore.  **
  51
  52 ABORT_RETURN_TYPE
  53 ADDR_CORRECT
  54 ADJUST_EXEC_HEADER
  55 ADJUST_TEXTBASE
  56 ADJUST_TEXT_SCNHDR_SIZE
  57 A_TEXT_OFFSET
  58 A_TEXT_SEEK
  59 BAUD_CONVERT
  60 BROKEN_FIONREAD
  61 BROKEN_SELECT_NON_X
  62 BROKEN_SIGIO
  63 BROKEN_TIOCGETC
  64 BROKEN_TIOCGWINSZ
  65 BSD4_2
  66 BSD4_3
  67 BSD4_4
  68 BSD_PGRPS
  69 BSD_SYSTEM
  70 BSTRING
  71 CANNOT_DUMP
  72 CLASH_DETECTION
  73 COFF
  74 COFF_BSD_SYMBOLS
  75 COFF_ENCAPSULATE
  76 CRT0_COMPILE
  77 CRT0_DUMMIES
  78 C_DEBUG_SWITCH
  79 C_OPTIMIZE_SWITCH
  80 C_SWITCH_ASM
  81 C_SWITCH_MACHINE
  82 C_SWITCH_SYSTEM
  83 DATA_END
  84 DATA_SECTION_ALIGNMENT
  85 DATA_SEG_BITS
  86 DATA_START
  87 DEBUG
  88 DECLARE_GETPWUID_WITH_UID_T
  89 DEFAULT_ENTRY_ADDRESS
  90 DONT_NEED_ENVIRON
  91 DOT_GLOBAL_START
  92 DUMMIES
  93 EEOF
  94 ELF
  95 EXEC_HDR_TYPE
  96 EXEC_MAGIC
  97 EXEC_PAGESIZE
  98 EXPLICIT_SIGN_EXTEND
  99 EXTRA_INITIALIZE
 100 FIRST_PTY_LETTER
 101 FREE_RETURN_TYPE
 102 FSCALE
 103 F_SETOWN_BUG
 104 F_SETOWN_SOCK_NEG
 105 GC_MARK_STACK
 106 GC_SETJMP_WORKS
 107 GETPGRP_NO_ARG
 108 GNU_MALLOC
 109 HAVE_ALLOCA
 110 HAVE_BROKEN_INET_ADDR
 111 HAVE_CLOSEDIR
 112 HAVE_CONFIG_H
 113 HAVE_CRTN
 114 HAVE_GETTIMEOFDAY
 115 HAVE_INET_SOCKETS
 116 HAVE_LIBDNET
 117 HAVE_LIBINTL
 118 HAVE_LIBRESOLV
 119 HAVE_PTYS
 120 HAVE_SELECT
 121 HAVE_SOCKETS
 122 HAVE_SYSVIPC
 123 HAVE_SYSV_SIGPAUSE
 124 HAVE_SYS_WAIT_H
 125 HAVE_TCATTR
 126 HAVE_TERMIO
 127 HAVE_TERMIOS
 128 HAVE_TEXT_START
 129 HAVE_UNION_WAIT
 130 HAVE_UNISTD_H
 131 HAVE_UNIX_DOMAIN
 132 HAVE_UTIMES
 133 HAVE_WAIT_HEADER
 134 HAVE_X11R6
 135 HAVE_XFREE386
 136 HAVE_XSCREENNUMBEROFSCREEN
 137 HAVE_X_WINDOWS
 138 HEADER_INCL_IN_TEXT
 139 IBMAIX
 140 INHIBIT_X11R6_XIM
 141 INIT_BAUD_RATE
 142 INTEL386
 143 INTERRUPT_INPUT
 144 IN_UNEXEC
 145 IRIS
 146 IRIS_4D
 147 IRIX6_5
 148 IRIX_FORCE_32_BITS
 149 KEEP_OLD_PADDR
 150 KEEP_OLD_TEXT_SCNPTR
 151 KERNEL_FILE
 152 LDAV_SYMBOL
 153 LD_SWITCH_MACHINE
 154 LD_SWITCH_SYSTEM
 155 LD_SWITCH_SYSTEM_TEMACS
 156 LD_TEXT_START_ADDR
 157 LIBS_DEBUG
 158 LIBS_MACHINE
 159 LIBS_SYSTEM
 160 LIBS_TERMCAP
 161 LIBX11_MACHINE
 162 LIBX11_SYSTEM
 163 LIBXMU
 164 LIB_GCC
 165 LIB_MOTIF
 166 LIB_STANDARD
 167 LIB_X11_LIB
 168 LINKER
 169 LOAD_AVE_CVT
 170 LOAD_AVE_TYPE
 171 L_SET
 172 MAIL_PROGRAM_NAME
 173 MAIL_USE_FLOCK
 174 MAXNAMLEN
 175 MEMMOVE_MISSING
 176 MEMORY_IN_STRING_H
 177 MKDIR_PROTOTYPE
 178 MOTIF
 179 NARROWPROTO
 180 NEED_ERRNO
 181 NEED_NET_ERRNO_H
 182 NEED_PTEM_H
 183 NEED_SIOCTL
 184 NEW_PROGRAM_H
 185 NEW_SECTION_H
 186 NLIST_NAME_UNION
 187 NLIST_STRUCT
 188 NOMULTIPLEJOBS
 189 NONSYSTEM_DIR_LIBRARY
 190 NOT_C_CODE
 191 NO_ARG_ARRAY
 192 NO_GET_LOAD_AVG
 193 NO_MODE_T
 194 NO_PTY_H
 195 NO_REMAP
 196 NO_SIOCTL_H
 197 NO_SOCKETS_IN_FILE_SYSTEM
 198 NO_SOCK_SIGIO
 199 NO_TERMIO
 200 NO_UNION_TYPE
 201 NO_UNION_TYPE
 202 NSIG
 203 NSIG_MINIMUM
 204 OBJECTS_MACHINE
 205 ORDINARY_LINK
 206 OSF1
 207 O_NDELAY
 208 PATCH_INDEX
 209 PENDING_OUTPUT_COUNT
 210 PERROR
 211 PNTR_COMPARISON_TYPE
 212 POSIX_SIGNALS
 213 PREFER_VSUSP
 214 PTY_ITERATION
 215 PTY_NAME_SPRINTF
 216 PTY_OPEN
 217 PTY_TTY_NAME_SPRINTF
 218 PURESIZE
 219 READ
 220 REL_ALLOC
 221 RUN_TIME_REMAP
 222 SECTION_ALIGNMENT
 223 SEEK
 224 SEGMENT_MASK
 225 SEGSIZ
 226 SETUP_SLAVE_PTY
 227 SHORTNAMES
 228 SHORT_CAST_BUG
 229 SIGMASKTYPE
 230 SIGNALS_VIA_CHARACTERS
 231 SIGN_EXTEND_CHAR
 232 SIGTYPE
 233 SIG_BLOCK
 234 SKTPAIR
 235 SMAIL
 236 START_FILES
 237 SUNOS4
 238 SUNOS_LOCALTIME_BUG
 239 SVR4
 240 SWITCH_ENUM_BUG
 241 SYMS_START
 242 SYSTEM_MALLOC
 243 SYSTEM_TYPE
 244 SYSV_PTYS
 245 SYSV_SYSTEM_DIR
 246 S_IEXEC
 247 S_IFDIR
 248 S_IFLNK
 249 S_IFMT
 250 S_IREAD
 251 S_IWRITE
 252 TERMCAP
 253 TERMINFO
 254 TEXT_END
 255 TEXT_START
 256 TEXT_START_ADDR
 257 THIS_IS_MAKEFILE
 258 TPIX
 259 ULIMIT_BREAK_VALUE
 260 UNEXEC
 261 USE_DL_STUBS
 262 USE_GETOBAUD
 263 USE_MMAP_FOR_BUFFERS
 264 USE_NONANSI_DEFUN
 265 USG
 266 USG5
 267 USG5_3
 268 USG5_4
 269 USG_JOBCTRL
 270 USG_SHARED_LIBRARIES
 271 VIRT_ADDR_VARIES
 272 WORDS_BIG_ENDIAN
 273 WORD_MACHINE
 274 WRITE
 275 X11R4
 276 XICCC
 277 XINT
 278 XSET
 279 XUINT
 280 X_DEFAULT_FONT
 281 _ABIN32
 282 _MIPS_SZLONG
 283 _POSIX_SOURCE
 284 __main
 285 _longjmp
 286 _setjmp
 287 _sobuf
 288 aix386
 289 alloca
 290 aouthdr
 291 data_start
 292 drem
 293 dsize
 294 emacs
 295 entry
 296 etext
 297 fatal
 298 fchmod
 299 getpgrp
 300 ghs
 301 hp9000s800
 302 index
 303 internal_with_output_to_temp_buffer
 304 jmp_buf
 305 longjmp
 306 m68000
 307 m68k
 308 magic
 309 mc68000
 310 mips
 311 sel
 312 subprocesses
 313 sun
 314 text_start
 315
 316 # arch-tag: bc80061a-1168-4911-9766-46aaf2640250