X-Git-Url: https://git.hcoop.net/bpt/emacs.git/blobdiff_plain/bdee2ef3fab9b8a434d41c1f95c3f98aa342008b..72af86bd8cf1812d1fcc8924c4093d692040a664:/admin/CPP-DEFINES

diff --git a/admin/CPP-DEFINES b/admin/CPP-DEFINES
index 82cb23d6ce..f0438b7d59 100644
--- a/admin/CPP-DEFINES
+++ b/admin/CPP-DEFINES
@@ -3,30 +3,28 @@ of their use.  Feel free to add more macros and more categories.
 
 ** Distinguishing OSes **
 
-MAC_OS		Compiling for the `mac' window-system.
-MAC_OS8		Compiling for Mac OS Classic (v8 or v9). No longer supported, all code using it can be removed.
-MAC_OSX		Compiling for Mac OS X.  Not bare Darwin.
 CYGWIN		Compiling the Cygwin port.
 __CYGWIN__	Ditto
 MSDOS		Compiling the MS-DOS port.
 __MSDOS__	Ditto.
-__DJGPP__	Major version number of the DJGPP library for the DOS port.
-__DJGPP_MINOR__ Minor version number of the DJGPP library.
-__GO32__	Compiling the DOS port with DJGPP v1.x (obsolete).
+__DJGPP_MINOR__ Minor version number of the DJGPP library; used only in msdos.c and dosfns.c.
 DOS_NT		Compiling for either the MS-DOS or native MS-Windows port.
 WINDOWSNT	Compiling the native MS-Windows (W32) port.
 __MINGW32__	Compiling the W32 port with the MinGW port of GCC.
 _MSC_VER	Compiling the W32 port with the Microsoft C compiler.
-IRIX6_5         Compiling on Irix-6.5
-USE_LISP_UNION_TYPE Define it in lisp.h to make Lisp_Object be a union type instead of the default int.
+DARWIN_OS	Compiling on Mac OS X or pure Darwin (and using s/darwin.h).
 
 ** Distinguishing GUIs **
 
 HAVE_NTGUI	Use the native W32 GUI for windows, frames, menus&scrollbars.
-HAVE_CARBON	Compile support for the Carbon GUI.  Requires MAC_OS?
+HAVE_NS		Use the NeXT/OpenStep/Cocoa UI under Mac OS X or GNUstep.
+NS_IMPL_GNUSTEP	Compile support for GNUstep implementation of NS GUI API.
+NS_IMPL_COCOA	Compile support for Cocoa (Apple) implementation of NS GUI API.
 HAVE_X11	Compile support for the X11 GUI.
 HAVE_X_WINDOWS	Compile support for X Window system
-X11		??  Makefile.in suggests it's equivalent to HAVE_X11
+  (It looks like, nowadays, if HAVE_X11 is set, HAVE_X_WINDOWS must
+   be, and vice versa.  At least, this is true for configure, and
+   msdos; not sure about nt.)
 USE_LUCID	Use the Lucid toolkit for menus&scrollbars.  Requires HAVE_X11.
 USE_MOTIF	Use the Motif toolkit for menus&scrollbars.  Requires HAVE_X11.
 USE_GTK		Use the Gtk   toolkit for menus&scrollbars.  Requires HAVE_X11.
@@ -36,30 +34,56 @@ USE_GTK		Use the Gtk   toolkit for menus&scrollbars.  Requires HAVE_X11.
 FRAME_TERMCAP_P	A tty (character terminal) frame.
 FRAME_X_P	A frame on X Window system.
 FRAME_MSDOS_P	An MS-DOS frame (used only by the DOS port).
-FRAME_MAC_P	A Mac frame.
 FRAME_W32_P	A frame using native MS-Windows GUI.
 FRAME_WINDOW_P	A GUI frame (like X, w32, etc.)
 
+** Support for accessing other processes on the system **
+
+HAVE_PROCFS     The /proc filesystem is supported.
+
 ** Compile-time options **
+
 REL_ALLOC	Compile in the relocatable memory allocator ralloc.c.
 SYSTEM_MALLOC	Use the system library's malloc.
+subprocesses    System can use subprocesses (for M-x shell for example).  Defined by default, only MSDOS undefines it.
+USE_LISP_UNION_TYPE Define it in lisp.h to make Lisp_Object be a union type instead of the default int.
+
+** System specific macros, decribed in detail in src/s/template.h
+CLASH_DETECTION
+COFF
+FIRST_PTY_LETTER
+HAVE_PTYS
+HAVE_TERMIO
+HAVE_TERMIOS
+INTERRUPT_INPUT
+NARROWPROTO
+SEPCHAR
+SIGTYPE
+SYSTEM_TYPE
+
+** Machine specific macros, decribed in detail in src/m/template.h
+EXPLICIT_SIGN_EXTEND
+LOAD_AVE_CVT
+LOAD_AVE_TYPE
+NO_REMAP
+VIRT_ADDR_VARIES
+WORDS_BIG_ENDIAN
+
+** Misc macros
+USER_FULL_NAME   If defined, overrides the default pw->pw_gecos for getting at the full user name.  Only MSDOS overrides the default.
 
 ** Replace, the definition is trivial: SWITCH_ENUM_CAST
 
 ** Defines from src/m/*.h and src/s/*.h.  Some of these might not be used in the code anymore, so they can be removed.  The HAVE_* definitions are probably handled by autoconf, so it might be possible to just remove them from src/[sm]/*.h.
 
 
-ADDR_CORRECT
-ADJUST_EXEC_HEADER
 AIX
 AMPERSAND_FULL_NAME
-A_TEXT_OFFSET
-A_TEXT_SEEK
-BAUD_CONVERT
-BCOPY_DOWNWARD_SAFE
-BCOPY_UPWARD_SAFE
 BITS_PER_EMACS_INT
 BITS_PER_LONG
+BITS_PER_CHAR
+BITS_PER_SHORT
+BITS_PER_INT
 BROKEN_DATAGRAM_SOCKETS
 BROKEN_FIONREAD
 BROKEN_GET_CURRENT_DIR_NAME
@@ -72,30 +96,16 @@ BROKEN_SIGPOLL
 BROKEN_SIGPTY
 BSD4_2
 BSD4_3
-BSD_PGRPS
 BSD_SYSTEM
-BSTRING
-CANNOT_DUMP
 CLASH_DETECTION
-COFF
-COFF_BSD_SYMBOLS
-CRT0_DUMMIES
-C_DEBUG_SWITCH
-C_SWITCH_MACHINE
-C_SWITCH_SYSTEM
-C_SWITCH_SYSTEM_TEMACS
-C_SWITCH_X_SYSTEM
-DATA_END
 DATA_SEG_BITS
 DATA_START
 DBL_MIN_REPLACEMENT
 DECLARE_GETPWUID_WITH_UID_T
-DEFAULT_ENTRY_ADDRESS
 DEFAULT_SOUND_DEVICE
 DEVICE_SEP
 DIRECTORY_SEP
 DONT_REOPEN_PTY
-DOT_GLOBAL_START
 DOUG_LEA_MALLOC
 DebPrint
 EMACSDEBUG
@@ -103,31 +113,20 @@ EMACS_CONFIGURATION
 EMACS_CONFIG_OPTIONS
 EMACS_INT
 EMACS_UINT
-END_FILES_1
-EXPLICIT_SIGN_EXTEND
 FILE_SYSTEM_CASE
-FIRST_PTY_LETTER
 FLOAT_CHECK_DOMAIN
 FSCALE
-Fread
-GAP_USE_BCOPY
 GC_LISP_OBJECT_ALIGNMENT
 GC_MARK_SECONDARY_STACK
 GC_MARK_STACK
 GC_SETJMP_WORKS
-GETPGRP_NO_ARG
 GMALLOC_INHIBIT_VALLOC
 GNU_LIBRARY_PENDING_OUTPUT_COUNT
 GNU_LINUX
 GNU_MALLOC
 HAVE_AIX_SMT_EXP
-HAVE_ALLOCA
-HAVE_AVAILABILITYMACROS_H
-HAVE_BCMP
-HAVE_BCOPY
 HAVE_CBRT
 HAVE_CLOSEDIR
-HAVE_CRTIN
 HAVE_DUP2
 HAVE_EUIDACCESS
 HAVE_FMOD
@@ -147,11 +146,7 @@ HAVE_H_ERRNO
 HAVE_INDEX
 HAVE_INET_SOCKETS
 HAVE_INVERSE_HYPERBOLIC
-HAVE_LIB64_DIR
 HAVE_LIBKSTAT
-HAVE_LIBNCURSES
-HAVE_LIBPTHREADS
-HAVE_LIBXMU
 HAVE_LIMITS_H
 HAVE_LINUX_VERSION_H
 HAVE_LOGB
@@ -163,7 +158,6 @@ HAVE_MKTIME
 HAVE_MOUSE
 HAVE_PERROR
 HAVE_PSTAT_GETDYNAMIC
-HAVE_PTYS
 HAVE_PWD_H
 HAVE_RANDOM
 HAVE_RENAME
@@ -185,15 +179,12 @@ HAVE_STRFTIME
 HAVE_STRING_H
 HAVE_STRUCT_UTIMBUF
 HAVE_SYSINFO
-HAVE_SYSVIPC
 HAVE_SYSV_SIGPAUSE
 HAVE_SYS_SELECT_H
 HAVE_SYS_SYSTEMINFO_H
 HAVE_SYS_TIMEB_H
 HAVE_SYS_TIME_H
 HAVE_TCATTR
-HAVE_TERMIO
-HAVE_TERMIOS
 HAVE_TERMIOS_H
 HAVE_TEXT_START
 HAVE_TIMEVAL
@@ -207,161 +198,84 @@ HAVE_WINDOW_SYSTEM
 HAVE_WORKING_VFORK
 HAVE_XRMSETDATABASE
 HPUX
-IBMR2AIX
-INHIBIT_X11R6_XIM
 INTERNAL_TERMINAL
-INTERRUPT_INPUT
-IRIS
-IRIS_4D
 IS_ANY_SEP
 IS_DIRECTORY_SEP
 KERNEL_FILE
 LDAV_SYMBOL
-LD_SWITCH_MACHINE
-LD_SWITCH_MACHINE_TEMACS
-LD_SWITCH_SITE
-LD_SWITCH_SYSTEM
-LD_SWITCH_SYSTEM_1
-LD_SWITCH_SYSTEM_TEMACS
-LD_SWITCH_SYSTEM_tmp
-LD_SWITCH_X_DEFAULT
-LIBS_CARBON
-LIBS_DEBUG
-LIBS_IMAGE
-LIBS_MACHINE
-LIBS_SYSTEM
-LIBS_TERMCAP
-LIBX11_SYSTEM
-LIBXMU
-LIB_GCC
-LIB_MATH
-LIB_MOTIF
-LIB_STANDARD
-LIB_STANDARD_LIBSRC
 LINKER
-LINK_CRTL_SHARE
-LINUX_SBRK_BUG
+LINUX_VERSION_CODE
 LISP_FLOAT_TYPE
 LNOFLSH
-LOAD_AVE_CVT
-LOAD_AVE_TYPE
 LOCALTIME_CACHE
 MAIL_USE_FLOCK
 MAIL_USE_LOCKF
 MAIL_USE_POP
 MAIL_USE_SYSTEM_LOCK
 MAXPATHLEN
-MAX_PRINT_CHARS
 MIN_PTY_KERNEL_VERSION -- only used on Mac
 MODE_LINE_BINARY_TEXT
-MULTI_KBOARD
 MUST_UNDEF__STDC__
-NARROWPROTO
-NEED_BSDTTY
-NEED_ERRNO
-NEED_LIBW
-NEED_PTEM_H
-NEED_UNISTD_H
 NLIST_STRUCT
-NOMULTIPLEJOBS
-NONSYSTEM_DIR_LIBRARY
-NOT_C_CODE
-NOT_USING_MOTIF
 NO_ABORT
-NO_ARG_ARRAY
 NO_EDITRES
-NO_HYPHENS_IN_FILENAMES
 NO_MATHERR
-NO_REMAP
-NO_SHARED_LIBS
-NO_SIOCTL_H
-NO_SOCK_SIGIO
 NO_TERMIO
 NSIG
 NSIG_MINIMUM
 NULL
 NULL_DEVICE
-N_BADMAG
-N_SYMOFF
-N_TRELOFF
-N_TXTOFF
 ORDINARY_LINK
-OTHER_FILES
 O_APPEND
-O_BINARY
-O_CREAT
-O_EXCL
 O_RDONLY
 O_RDWR
-O_TEXT
-O_TRUNC
-O_WRONLY
 PAGESIZE
 PENDING_OUTPUT_COUNT
-PNTR_COMPARISON_TYPE
 POSIX
-POSIX_SIGNALS
 PREFER_VSUSP
 PTY_ITERATION
 PTY_NAME_SPRINTF
 PTY_OPEN
 PTY_TTY_NAME_SPRINTF
 PURESIZE
-PURE_SEG_BITS
 RUN_TIME_REMAP
 SA_RESTART
-SECTION_ALIGNMENT
+SECTION_ALIGNMENT  -- was only used by s/lynxos.h, maybe all code depending on it can be removed.
 SEGMENT_MASK
-SEPCHAR
 SETPGRP_RELEASES_CTTY
 SETUP_SLAVE_PTY
-SHARABLE_LIB_BUG
 SIGALRM
 SIGCHLD
 SIGHUP
 SIGKILL
 SIGNALS_VIA_CHARACTERS
-SIGN_EXTEND_CHAR
 SIGPIPE
 SIGQUIT
 SIGTRAP
 SIGTYPE
 SOLARIS2
-START_FILES
-START_FILES_1
 STDC_HEADERS
 SYMS_SYSTEM
 SYSTEM_PURESIZE_EXTRA
-SYSTEM_TYPE
+SYSTEM_MALLOC
 SYSV_SYSTEM_DIR
-S_IFLNK
-Srandom
 TAB3
 TABDLY
 TERM
-TERMINFO
-TEXT_END
 TEXT_START
 THIS_IS_CONFIGURE
-THIS_IS_MAKEFILE
 TIME_WITH_SYS_TIME
 TIOCSIGSEND
 TM_IN_SYS_TIME
 ULIMIT_BREAK_VALUE
-UNEXEC
 UNIX98_PTYS
 USE_CRT_DLL
-USE_MAC_IMAGE_IO
-USE_MMAP_FOR_BUFFERS
 USE_TOOLKIT_SCROLL_BARS
 USG
 USG5
 USG5_4
-USG_SHARED_LIBRARIES
 USG_SUBTTY_WORKS
 VALBITS
-VIRT_ADDR_VARIES
-VMS
 WORDS_BIG_ENDIAN
 WRETCODE
 XINT
@@ -381,8 +295,9 @@ _WINSOCKAPI_
 _WINSOCK_H
 __ELF__
 __FreeBSD__
-__FreeBSD_version
 __GNUC__
+__GNU_LIBRARY__
+__GNUC_MINOR__
 __NetBSD__
 __OpenBSD__
 __STDC__
@@ -399,10 +314,7 @@ _start
 abort
 access
 alloca
-bcmp
-bcopy
 brk
-bzero
 calloc
 chdir
 chmod
@@ -418,13 +330,9 @@ emacs
 etext
 execlp
 execvp
-fcloseall
 fdopen
-fgetchar
 fileno
-flushall
 fopen
-fputchar
 free
 fsync
 ftruncate
@@ -434,7 +342,6 @@ getdisk
 getenv
 getpid
 getuid
-getw
 gmtime
 i386
 index
@@ -448,14 +355,12 @@ logb
 lseek
 m68k
 malloc
-mips
 mkdir
 mktemp
 open
 pclose
 pipe
 popen
-putw
 random
 read
 realloc
@@ -470,14 +375,11 @@ sigsetmask
 sleep
 spawnve
 srandom
-static
 strdup
 strerror
 stricmp
 strnicmp
 strupr
-subprocesses
-sun
 sys_nerr
 system
 temacs