/*
-Copyright (C) 1999, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
- Free Software Foundation, Inc.
+Copyright (C) 1999, 2001-2012 Free Software Foundation, Inc.
This file is part of GNU Emacs.
You should have received a copy of the GNU General Public License
along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
-/*
- * Define symbols to identify the version of Unix this is.
- * Define all the symbols that apply correctly.
- */
-
+/* Define symbols to identify the version of Unix this is.
+ Define all the symbols that apply correctly. */
#define USG /* System III, System V, etc */
#define USG5
-/* This symbol should be defined on AIX Version 3 ??????? */
+/* This symbol should be defined on AIX Version 3 ??????? */
#ifndef _AIX
#define _AIX
#endif
/* SYSTEM_TYPE should indicate the kind of system you are using.
It sets the Lisp variable system-type. */
-
#define SYSTEM_TYPE "aix"
/* In AIX, you allocate a pty by opening /dev/ptc to get the master side.
To get the name of the slave side, you just ttyname() the master side. */
-
-#define PTY_ITERATION for (c = 0; !c ; c++)
+#define PTY_ITERATION int c; for (c = 0; !c ; c++)
#define PTY_NAME_SPRINTF strcpy (pty_name, "/dev/ptc");
#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));
-/*
- * Define HAVE_TERMIO if the system provides sysV-style ioctls
- * for terminal control.
- */
-
-#define HAVE_TERMIOS
-
-/*
- * Define HAVE_PTYS if the system supports pty devices.
- */
-
+/* Define HAVE_PTYS if the system supports pty devices. */
#define HAVE_PTYS
/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
-
#define HAVE_SOCKETS
-
-
-/*
- * Define SYSV_SYSTEM_DIR to use the V.3 getdents/readir
- * library functions. Almost, but not quite the same as
- * the 4.2 functions
- */
-
-#define SYSV_SYSTEM_DIR
-
-/* Define this symbol if your system has the functions bcopy, etc. */
-
-#define BSTRING
-
-/* The file containing the kernel's symbol table is called /unix. */
-
-#define KERNEL_FILE "/unix"
-
-/* The symbol in the kernel where the load average is found
- is named avenrun. */
-
-#define LDAV_SYMBOL "avenrun"
\f
-/* Special itemss needed to make Emacs run on this system. */
-
-#ifndef __GNUC__
-#define LINKER cc
-#endif
-
-/* Prevent -lg from being used for debugging. Not needed. */
-
-#define LIBS_DEBUG
-
-/* No need to specify -lc when linking. */
-
-#define LIB_STANDARD
-
-/* Use terminfo instead of termcap. */
-
-#define TERMINFO
-
-/* The following definition seems to be needed in AIX version 3.1.6.8.
- It may not have been needed in certain earlier versions. */
-#define HAVE_TCATTR
-
-/* Include unistd.h, even though we don't define POSIX. */
-#define NEED_UNISTD_H
+/* Special items needed to make Emacs run on this system. */
/* AIX doesn't define this. */
#define unix 1
-#ifndef __GNUC__
-/* Some programs in src produce warnings saying certain subprograms
- are to comples and need a MAXMEM value greater than 2000 for
- additional optimization. --nils@exp-math.uni-essen.de */
-#define C_SWITCH_SYSTEM -ma -qmaxmem=4000
-#endif
-
-/* string.h defines rindex as a macro, at least with native cc, so we
- lose declaring char * rindex without this.
- It is just a guess which versions of AIX need this definition. */
-#undef HAVE_STRING_H
-
-/* For AIX, it turns out compiling emacs under AIX 3.2.4 REQUIRES "cc -g"
- because "cc -O" crashes. Under AIX 3.2.5, "cc -O" is required because
- "cc -g" crashes. Go figure. --floppy@merlin.mit.edu */
-/* The above isn't generally true. If it occurs with some compiler
- release, seek a fixed version, be it XLC or GCC. The XLC version
- isn't tied to the OS version on AIX any more than elsewhere. XLC
- (the IBM compiler) can use -g with -O. (-O3 is also a possibility
- for the optimization level.) -- fx, after David Edelsohn. */
-#define C_DEBUG_SWITCH -g -O
-
/* Perry Smith <pedz@ddivt1.austin.ibm.com> says these are correct. */
#define SIGNALS_VIA_CHARACTERS
-#define MAIL_USE_LOCKF
#define CLASH_DETECTION
/* Perry Smith <pedz@ddivt1.austin.ibm.com> says these are correct. */
-#define POSIX_SIGNALS
#undef sigmask
-/* olson@mcs.anl.gov says -li18n is needed by -lXm. */
-#define LIB_MOTIF -lXm -li18n
-
#ifndef HAVE_LIBXMU
-#define LIBXMU
-
/* Unfortunately without libXmu we cannot support EditRes. */
#define NO_EDITRES
#endif
/* On AIX Emacs uses the gmalloc.c malloc implementation. But given
the way this system works, libc functions that return malloced
memory use the libc malloc implementation. Calling xfree or
- xrealloc on the results of such functions results in a crash.
+ xrealloc on the results of such functions results in a crash.
- One solution for this could be to define SYSTEM_MALLOC here, but
- that does not currently work on this system.
+ One solution for this could be to define SYSTEM_MALLOC in configure,
+ but that does not currently work on this system.
It is possible to completely override the malloc implementation on
AIX, but that involves putting the malloc functions in a shared
library and setting the MALLOCTYPE environment variable to point to
- tha shared library.
-
+ that shared library.
+
Emacs currently calls xrealloc on the results of get_current_dir name,
- to avoid a crash just use the Emacs implementation for that function.
-*/
+ to avoid a crash just use the Emacs implementation for that function. */
#define BROKEN_GET_CURRENT_DIR_NAME 1
-
-/* arch-tag: 38fe75ea-6aef-42bd-8449-bc34d921a562
- (do not change this comment) */