+2008-01-13 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * configure.in: Remove more references to unsupported systems.
+
2008-01-06 Romain Francoise <romain@orebokech.com>
* configure.in: Delete extra semicolons.
SYSTEM_MALLOC Use the system library's malloc.
** All references to these symbols should be removed, all their definitions are gone **
-101:#if defined(orion)
NU
romp
FREE_RETURN_TYPE
FSCALE
F_SETOWN_BUG
+F_SETOWN_SOCK_NEG
GC_MARK_STACK
GC_SETJMP_WORKS
GETPGRP_NO_ARG
NO_REMAP
NO_SIOCTL_H
NO_SOCKETS_IN_FILE_SYSTEM
+NO_SOCK_SIGIO
NO_TERMIO
NO_UNION_TYPE
+NO_UNION_TYPE
NSIG
NSIG_MINIMUM
OBJECTS_MACHINE
S_IFMT
S_IREAD
S_IWRITE
-TAHOE_REGISTER_BUG
TERMCAP
TERMINFO
TEXT_END
machine=i386 opsys=usg5-3
;;
- ## Sequent Symmetry running ptx 4, which is a modified SVR4.
- i[3456]86-sequent-ptx4* | i[3456]86-sequent-sysv4* )
- machine=sequent-ptx opsys=ptx4
- NON_GNU_CPP=/lib/cpp
- ;;
-
- ## Sequent Symmetry running DYNIX/ptx
- ## Use the old cpp rather than the newer ANSI one.
- i[3456]86-sequent-ptx* )
- machine=sequent-ptx opsys=ptx
- NON_GNU_CPP="/lib/cpp"
- ;;
-
## ncr machine running svr4.3.
i[3456]86-ncr-sysv4.3 )
machine=ncr386 opsys=usg5-4-3
2008-01-13 Dan Nicolaescu <dann@ics.uci.edu>
+ * m/sequent-ptx.h:
+ * m/sequent.h:
+ * s/ptx.h:
+ * s/ptx4-2.h:
+ * s/ptx4.h: Remove files for systems no longer supported.
+
* callproc.c (Fcall_process): Fix previous change.
2008-01-13 Dan Nicolaescu <dann@ics.uci.edu>
+++ /dev/null
-/* machine description file for SEQUENT machines running DYNIX/ptx
- Copyright (C) 1985, 1986, 2001, 2002, 2003, 2004,
- 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This file is part of GNU Emacs.
-
-GNU Emacs is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 3, or (at your option)
-any later version.
-
-GNU Emacs is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
-
-
-/* The following line tells the configuration script what sort of
- operating system this machine is likely to run.
- USUAL-OPSYS="ptx" */
-
-#include "intel386.h"
-
-/* Define how to take a char and sign-extend into an int.
- On machines where char is signed, this is a no-op. */
-/* CHECK THIS */
-#define SIGN_EXTEND_CHAR(c) (c)
-
-/* Now define a symbol for the cpu type, if your compiler
- does not define it automatically:
- Ones defined so far include vax, m68000, ns16000, pyramid,
- orion, tahoe, APOLLO and many others. */
-
-/* BTW: ptx defines _SEQUENT_, i386 */
-
-/* Use type int rather than a union, to represent Lisp_Object */
-/* This is desirable for most machines. */
-
-#define NO_UNION_TYPE
-
-/* crt0.c should use the vax-bsd style of entry, with these dummy args. */
-/* Already defined. Assume prior definition works for PTX. */
-#if 0
-#undef CRT0_DUMMIES
-#define CRT0_DUMMIES dummy1, dummy2, dummy3,
-#endif
-
-/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
- the 24-bit bit field into an int. In other words, if bit fields
- are always unsigned.
-
- If you use NO_UNION_TYPE, this flag does not matter. */
-
-#define EXPLICIT_SIGN_EXTEND
-
-/* Data type of load average, as read out of kmem. */
-
-#undef LOAD_AVE_TYPE
-#define LOAD_AVE_TYPE unsigned long
-
-/* Convert that into an integer that is 100 for a load average of 1.0 */
-
-#undef FSCALE
-#define FSCALE 1000.0
-#undef LOAD_AVE_CVT
-#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
-
-/* Define CANNOT_DUMP on machines where unexec does not work.
- Then the function dump-emacs will not be defined
- and temacs will do (load "loadup") automatically unless told otherwise. */
-
-/* #define CANNOT_DUMP */
-
-/* Define VIRT_ADDR_VARIES if the virtual addresses of
- pure and impure space as loaded can vary, and even their
- relative order cannot be relied on.
-
- Otherwise Emacs assumes that text space precedes data space,
- numerically. */
-
-/* #define VIRT_ADDR_VARIES */
-
-/* Define NO_REMAP if memory segmentation makes it not work well
- to change the boundary between the text section and data section
- when Emacs is dumped. If you define this, the preloaded Lisp
- code will not be sharable; but that's better than failing completely. */
-/* On PTX, can't seem to get a valid executable unless NO_REMAP is
- defined. This did work in the Sequent patched Emacs 18.57. */
-#ifndef NO_REMAP
-#define NO_REMAP
-#endif
-/* #undef NO_REMAP */
-
-/* If a valid PTX executable could be dumped without NO_REMAP defined,
- here's a guess at some defines to make it work. */
-#ifndef NO_REMAP
-
-/* PTX has getpagesize() but it returns 296. Using the default method of
- including getpagesize.h in unexec.c returns 4096 which seems more
- reasonable. */
-#undef HAVE_GETPAGESIZE
-
-/* Override magic number for a.out header. */
-#define EXEC_MAGIC 0411 /* from a.out.h: separated I&D */
-
-#define ADJUST_TEXT_SCNHDR_SIZE
-#define ADJUST_TEXTBASE
-
-/* The file sections in the Symmetry a.out must be on 4K boundaries. */
-/* #define DATA_SECTION_ALIGNMENT (4096-1) */
-
-#endif /* ifndef NO_REMAP */
-
-/* Avoids a compiler bug. */
-#define TAHOE_REGISTER_BUG
-
-/* (short) negative-int doesn't sign-extend correctly. */
-#define SHORT_CAST_BUG
-
-/* Cause compilations to be done in parallel in ymakefile. */
-#define MAKE_PARALLEL $&
-
-/* Use terminfo library. */
-#define LIBS_TERMCAP -ltermlib
-
-/* arch-tag: 0494629b-7e11-4f6f-865f-62254ac46099
- (do not change this comment) */
+++ /dev/null
-/* machine description file for SEQUENT BALANCE machines
- Copyright (C) 1985, 1986, 2001, 2002, 2003, 2004,
- 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This file is part of GNU Emacs.
-
-GNU Emacs is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 3, or (at your option)
-any later version.
-
-GNU Emacs is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
-
-
-/* The following line tells the configuration script what sort of
- operating system this machine is likely to run.
- USUAL-OPSYS="note"
-
-NOTE-START
-Use -opsystem=bsd4-2, or -opsystem=bsd4-3 on newer systems.
-NOTE-END */
-
-/* NOTE: this file works for DYNIX release 2.0
- (not tested on 1.3) on NS32000's */
-
-/* Define WORDS_BIG_ENDIAN if lowest-numbered byte in a word
- is the most significant byte. */
-
-#undef WORDS_BIG_ENDIAN
-
-/* Define NO_ARG_ARRAY if you cannot take the address of the first of a
- * group of arguments and treat it as an array of the arguments. */
-
-/* #define NO_ARG_ARRAY */
-
-/* Define WORD_MACHINE if addresses and such have
- * to be corrected before they can be used as byte counts. */
-
-/* #define WORD_MACHINE */
-
-/* Now define a symbol for the cpu type, if your compiler
- does not define it automatically:
- vax, m68000, ns16000, pyramid, orion, tahoe and APOLLO
- are the ones defined so far. */
-
-/* BTW: DYNIX defines sequent, ns32000, and ns16000 (GENIX compatibility) */
-#ifndef sequent /* pre DYNIX 2.1 releases */
-# define sequent
-#endif
-
-/* Use type int rather than a union, to represent Lisp_Object */
-/* This is desirable for most machines. */
-
-#define NO_UNION_TYPE
-
-/* crt0.c should use the vax-bsd style of entry, with these dummy args. */
-
-#define CRT0_DUMMIES bogus_fp,
-
-/* crt0.c should define a symbol `start' and do .globl with a dot. */
-
-#define DOT_GLOBAL_START
-
-/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
- the 24-bit bit field into an int. In other words, if bit fields
- are always unsigned.
-
- If you use NO_UNION_TYPE, this flag does not matter. */
-
-#define EXPLICIT_SIGN_EXTEND
-
-/* Data type of load average, as read out of kmem. */
-
-#define LOAD_AVE_TYPE unsigned long
-
-/* Convert that into an integer that is 100 for a load average of 1.0 */
-
-#define FSCALE 1000.0
-#define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE)
-
-/* Define CANNOT_DUMP on machines where unexec does not work.
- Then the function dump-emacs will not be defined
- and temacs will do (load "loadup") automatically unless told otherwise. */
-
-/* #define CANNOT_DUMP */
-
-/* Define VIRT_ADDR_VARIES if the virtual addresses of
- pure and impure space as loaded can vary, and even their
- relative order cannot be relied on.
-
- Otherwise Emacs assumes that text space precedes data space,
- numerically. */
-
-/* #define VIRT_ADDR_VARIES */
-
-/* Name of file the to look in
- for the kernel symbol table (for load average) */
-
-#undef KERNEL_FILE
-#define KERNEL_FILE "/dynix"
-
-/* Avoids a compiler bug */
-
-#define TAHOE_REGISTER_BUG
-
-/* Say that the text segment of a.out includes the header;
- the header actually occupies the first few bytes of the text segment
- and is counted in hdr.a_text. Furthermore, the value written
- in the a_text in the file must have N_ADDRADJ added to it. */
-
-#define A_TEXT_OFFSET(HDR) (sizeof (HDR) + N_ADDRADJ (HDR))
-
-/* This is the offset of the executable's text, from the start of the file. */
-
-#define A_TEXT_SEEK(HDR) (N_TXTOFF (hdr) + sizeof (hdr))
-
-/* (short) negative-int doesn't sign-extend correctly */
-#define SHORT_CAST_BUG
-
-/* Cause compilations to be done in parallel in ymakefile. */
-#define MAKE_PARALLEL &
-
-/* Say that mailer interlocking uses flock. */
-#define MAIL_USE_FLOCK
-
-/* On many 4.2-based systems, there's a rather tricky bug
- * with the interpretation of the pid/pgrp value given to
- * the F_SETOWN fcntl() call. It works as documented EXCEPT
- * when applied to filedescriptors for sockets, in which case
- * the sign must be reversed. If your emacs subprocesses get
- * SIGIO's when they shouldn't, while running on a socket
- * (e.g. under X windows), you should probably define this.
- */
-
-#define F_SETOWN_SOCK_NEG
-
-/* Some really obscure 4.2-based systems (like Sequent DYNIX)
- * do not support asynchronous I/O (using SIGIO) on sockets,
- * even though it works fine on tty's. If you have one of
- * these systems, define the following, and then use it in
- * config.h (or elsewhere) to decide when (not) to use SIGIO.
- */
-
-#define NO_SOCK_SIGIO
-
-/* Define how to search all pty names.
- This is for Dynix 3.0; delete next 5 definitions for older systems. */
-
-#define PTY_MAJOR "pqrstuvwPQRSTUVW"
-#define PTY_MINOR "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
-#define PTY_ITERATION \
- register int ma, mi; \
- for (ma = 0; ma < sizeof(PTY_MAJOR) - 1; ma++) \
- for (mi = 0; mi < sizeof(PTY_MINOR) - 1; mi++)
-#define PTY_NAME_SPRINTF \
- sprintf (ptyname, "/dev/pty%c%c", PTY_MAJOR[ma], PTY_MINOR[mi]);
-#define PTY_TTY_NAME_SPRINTF \
- sprintf (ptyname, "/dev/tty%c%c", PTY_MAJOR[ma], PTY_MINOR[mi]);
-
-/* arch-tag: 81caea48-aa64-4021-9544-e969dea71ee8
- (do not change this comment) */
+++ /dev/null
-/* Definitions file for GNU Emacs running on Sequent DYNIX/ptx 1.x/2.x
- Copyright (C) 1987, 1990, 1999, 2001, 2002, 2003, 2004,
- 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
-
-This file is part of GNU Emacs.
-
-GNU Emacs is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 3, or (at your option)
-any later version.
-
-GNU Emacs is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
-
-/* This file was written by Bill Burton <billb@progress.com>. Parts were
- adapted from m-ptx1-2.h and process.c as distributed with the Emacs 18.57
- on the Sequent Public software tape. Other parts were adapted from
- usg5-4.h. */
-
-/* Use the SysVr3 file for base configuration even though much is changed. */
-#include "usg5-3.h"
-
-/* Undo these defines because they are incorrect or need to be changed. */
-#undef LIB_X11_LIB
-#undef LIBX11_SYSTEM
-#undef USG_SHARED_LIBRARIES
-
-/* <sys/stat.h> *defines* stat as a static function. If "static"
- is blank, then many files will have a public definition for stat. */
-#undef static
-
-/* PTX supports job control. */
-#undef NOMULTIPLEJOBS
-
-/* PTX has System V streams. */
-#define SYSV_STREAMS
-
-/* Leave out -lPW since it conflicts with term.o and because we're not sure
- if the alloca found there by autoconf should be trusted on PTX. */
-#define LIB_STANDARD -lc
-
-/* Local define. If TCP/IP is not installed, comment this out. */
-#define TCPIP_INSTALLED
-
-#ifdef TCPIP_INSTALLED
-#define HAVE_SOCKETS
-#else
-#undef subprocesses
-#endif
-
-#ifdef HAVE_X_WINDOWS
-
-#define LIBX11_SYSTEM -lsocket -linet -lnsl
-/* This is also defined so that lib-src/profile can link. */
-#define LIBS_SYSTEM -lseq
-
-#else /* ! HAVE_X_WINDOWS */
-
-#ifdef HAVE_SOCKETS
-#define LIBS_SYSTEM -lsocket -linet -lnsl -lseq
-#else
-#define LIBS_SYSTEM -lseq
-#endif
-
-#endif /* ! HAVE_X_WINDOWS */
-
-/* No <sioctl.h> */
-#define NO_SIOCTL_H
-
-/* If we have X windows, configure should find gettimeofday in -lX11.
- Since we emulate gettimeofday below, we really have it anyway. */
-#ifndef HAVE_GETTIMEOFDAY
-#define HAVE_GETTIMEOFDAY
-#endif
-
-#ifdef emacs
-#include <sys/stropts.h> /* Support for pty's */
-#include <sys/conf.h>
-
-/*#define BROKEN_SIGIO*/ /* BROKEN_SIGIO is already defined. PTX
- has SIGIO, but it's just an alias for
- SIGPOLL. */
-
-/* Emulate gettimeofday() except for the time zone information which Emacs
- doesn't use anyway. Get_process_stats() is in -lseq. */
-#include <sys/procstats.h>
-#define gettimeofday(tp, tzp) get_process_stats (tp, PS_SELF, 0, 0)
-
-/* Define timezone since it's not in sys/time.h. Unfortunately, this causes
- trouble when building with X since this struct is defined in
- <X11/Xos.h>. */
-struct timezone
-{
- int tz_minuteswest;
- int tz_dsttime;
-};
-
-/* Unfortunately, this define is not checked in all files including
- <X11/Xos.h> so we can't use it. */
-/* #define XOS_NEEDS_TIME_H */
-
-/* In ptx/WINDOWS, this prevents problems with the timezone struct being
- redefined in <X11/Xos.h>. It seems the necessary include files are
- included via systime.h so leaving them out here is not a problem. This
- may not work in X11R5 or X11R6. */
-#define __TIMEVAL__
-
-#endif /* emacs */
-
-/* PTX doesn't have FIONREAD at all. */
-#undef INTERRUPT_INPUT
-#define BROKEN_FIONREAD
-
-/* We can support this */
-#define CLASH_DETECTION
-
-/* PTX has termios */
-#define HAVE_TERMIOS
-#undef HAVE_TERMIO
-#undef BROKEN_TIOCGWINSZ
-#undef BROKEN_TIOCGETC
-
-/* It is possible to receive SIGCHLD when there are no children
- waiting, because a previous waitsys cleaned up the carcass of child
- without clearing the SIGCHLD pending info. So, use a non-blocking
- wait3 instead, which maps to waitpid in SysVr4. */
-/* Not sure if this is used but PTX does support waitpid. */
-/*#define HAVE_WAIT_HEADER*/
-/*#define WAITTYPE int*/
-#define wait3(status, options, rusage) \
- waitpid ((pid_t) -1, (status), (options))
-/*#define WRETCODE(w) (w >> 8)*/
-
-/* PTX has pty's but not like System V */
-#define HAVE_PTYS
-#undef SYSV_PTYS
-
-/* Provide pty support which is defined into process.c:allocate_pty.
- Basic ideas for handling getpseudotty were lifted from process.c in
- Emacs 18.57 included on the Sequent Public Software tape. However, this
- implementation bears almost no resemblance to the original and does not
- require that process.c be patched. */
-#define PTY_ITERATION \
- char *mastername, *slavename; \
- while (1)
-
-#define PTY_OPEN \
- if (failed_count++ >= 5) break; \
- if ((fd = getpseudotty (&slavename, &mastername)) < 0) { \
- error("Out of ptys."); \
- continue; \
- } \
- strcpy (pty_name, slavename);
-
-/* Define these to prevent the default logic in process.c:allocate_pty
- from being used. */
-#define PTY_NAME_SPRINTF
-#define PTY_TTY_NAME_SPRINTF
-
-/* PTX doesn't seem to have memmove. */
-#define MEMMOVE_MISSING
-
-/* Kenneth Stailey <kstailey@eagle.dol-esa.gov> says this is needed. */
-#define POSIX_SIGNALS
-
-/* arch-tag: 4f5e3abc-643b-413a-bae6-ed212d3af997
- (do not change this comment) */
+++ /dev/null
-#include "ptx4.h"
-
-/* Gelling Kevan (gellingk.eurostar@ems.rail.co.uk)
- says that PTX 4.2.3 needs this version. */
-#undef SETUP_SLAVE_PTY
-#define SETUP_SLAVE_PTY \
- if (ioctl (xforkin, I_PUSH, "ptem") == -1) \
- fatal ("ioctl I_PUSH ptem", errno); \
- if (ioctl (xforkin, I_PUSH, "ldterm") == -1) \
- fatal ("ioctl I_PUSH ldterm", errno);
-
-/* Gelling Kevan (gellingk.eurostar@ems.rail.co.uk)
- says that gmalloc.c needs _POSIX_SOURCE.
- This defines _POSIX_SOURCE only for gmalloc.c. */
-#ifdef _MALLOC_INTERNAL
-#define _POSIX_SOURCE
-#endif
-
-/* arch-tag: 10a9fab3-9e84-4e9e-9535-6ff42baf9e77
- (do not change this comment) */
+++ /dev/null
-/* s/ file for Sequent "ptx 4", which is a modified SVR5.4.
-
-Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
- 2007, 2008 Free Software Foundation, Inc.
-
-This file is part of GNU Emacs.
-
-GNU Emacs is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 3, or (at your option)
-any later version.
-
-GNU Emacs is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
-
-
-/* Tell usg5-4.h not to include filio.h. */
-#define NO_FILIO_H
-
-#include "usg5-4.h"
-
-/* Marcus Daniels <marcus@sysc.pdx.edu> says that SIGINFO is defined
- on ptx4 but it is not a signal. Prevent process.c from doing the
- wrong thing. */
-#define BROKEN_SIGINFO
-
-/* pae@dim.com (Phil Ernhardt) says this correction to
- the definition in usg5-4.h is needed to prevent
- all asynchronous subprocesses from exiting right away. */
-
-/* James Youngman <jay@gnu.org> found that on "DYNIX/ptx ARNIE 4.0
- * V4.4.2 i386", the push of the ttcompat module would fail. It seems
- * that PTX 4.4.2 doesn't have that module, so if the push fails we
- * don't kill ourselves. While this version lacks ttcompat, it also
- * has ptem, but the manual page for ptem indicates that it should
- * be pushed onto the slave side before the line discipline module.
- * See also the streampty manual page, if you're curious (and have
- * a ptx system).
- */
-
-/* rms: I hope that older versions which do have ttcompat
- will not get confused by the code to use ptem. */
-
-#undef SETUP_SLAVE_PTY
-#define SETUP_SLAVE_PTY \
- if (ioctl (xforkin, I_PUSH, "ptem") == -1 && errno != EINVAL) \
- fatal ("ioctl I_PUSH ptem", errno); \
- if (ioctl (xforkin, I_PUSH, "ldterm") == -1) \
- fatal ("ioctl I_PUSH ldterm", errno); \
- if (ioctl (xforkin, I_PUSH, "ttcompat") == -1 && errno != EINVAL) \
- fatal ("ioctl I_PUSH ttcompat", errno);
-
-/* arch-tag: 14621824-8dca-432b-a97a-049fc4ce0e9f
- (do not change this comment) */
HCoop / bpt / emacs.git / commitdiff