Mercurial > hg > xemacs-beta
annotate src/m/sequent-ptx.h @ 1330:4542b72c005e
[xemacs-hg @ 2003-03-01 07:25:26 by ben]
build patch
Makefile.in.in: Move src deletions to src/Makefile.in.in.
dump-paths.el, dumped-lisp.el: Delete. Combine stuff into setup-paths.el.
find-paths.el: Removed.
Make this file contain generic routines only. Move stuff to
compute Emacs roots to setup-paths.el.
startup.el: Removed.
Move these variables into setup-paths.el.
setup-paths.el, startup.el: Removed.
Combine all high-level code for computing the paths into
setup-paths.el. Create new function startup-find-load-path to
encapsulate all logic for computing `load-path'. Eliminate
invocation-directory and invocation-name parameters since
there is no point (false generality) -- the code references
other globals, which cannot be specified. Eliminate some code
duplicated between setup-paths.el and startup.el. Clean up
the debug-paths code and output load-path in addition.
Add logic to paths-emacs-root-p to support separated source
and build trees.
loadup.el, make-docfile.el, update-elc-2.el, update-elc.el: Rewrite to allow for separated source and build trees, as may occur
in MS Windows.
NOTE TO BUILD HACKERS:
loadup.el, make-docfile.el, update-elc.el and update-elc-2.el made two
assumptions that are no longer correct:
(1) The source and build trees are in the same place.
(2) They can make assumptions about where `.' is.
These files now compute the locations of the source and build
roots at the top of the file. *ALL* constant file names or path
snippets must now be made absolute using expand-file-name and one
of these roots.
dumped-lisp.el, packages.el: Removed.
Remove some unused lists of Lisp files. packages-hardcoded-lisp
(empty, in any case) moved to dumped-lisp.el.
startup.el: When a compiled init file is out-of-date wrt the uncompiled
version, load the uncompiled version and issue a nasty warning.
update-elc-2.el: Force touching of auto-autoloads files when REBUILD_AUTOLOADS
was set.
update-elc.el: Fix code that checks whether dumping is necessary to check against
xemacs.dmp, not xemacs.exe, when Unix and pdump.
lwlib-Xm.c: Fix compile warning.
README, config.inc.samp, xemacs.mak: -- Major reorganization and cleanup.
-- Add support for separated build tree and source tree.
-- Delete all support for X Windows building, since it's
totally bit-rotten and will never be fixed up. Instruct
people to use Cygwin if they want such support.
make-build-dir: New script to create a skeleton build tree for use with
separated build and source tree compilation.
m/acorn.h, m/alliant-2800.h, m/alliant.h, m/altos.h, m/amdahl.h, m/arm.h, m/att3b.h, m/aviion.h, m/clipper.h, m/cnvrgnt.h, m/convex.h, m/cydra5.h, m/delta.h, m/delta88k.h, m/dpx2.h, m/elxsi.h, m/ews4800r.h, m/gould.h, m/hp800.h, m/hp9000s300.h, m/i860.h, m/ibmps2-aix.h, m/ibmrs6000.h, m/ibmrt-aix.h, m/ibmrt.h, m/intel386.h, m/iris4d.h, m/iris5d.h, m/iris6d.h, m/irist.h, m/m68k.h, m/masscomp.h, m/mg1.h, m/mips-nec.h, m/mips-siemens.h, m/mips.h, m/nh3000.h, m/nh4000.h, m/ns32000.h, m/plexus.h, m/powerpc.h, m/sequent-ptx.h, m/sequent.h, m/sgi-challenge.h, m/stride.h, m/tad68k.h, m/targon31.h, m/tekxd88.h, m/template.h, m/tower32.h, m/tower32v3.h, m/ustation.h, m/wicat.h, m/xps100.h, data.c, doc.c, editfns.c, emacs.c, lrecord.h, ntheap.c, process-unix.c, sysdep.c, unexec.c: Delete all support for bit-rotten CANNOT_DUMP. Just use pdump.
Makefile.in.in: Lots o' cleanup. Use names like LISP, SRC instead of
lispdir, srcdir, for consistency with xemacs.mak and the
conventions in the rest of the file. Eliminate use of ${...}
in favor of $(...), to make it easier to move code between
this file and xemacs.mak. Fix dependency handling wrt
NEEDTODUMP to eliminate problems some people (e.g. Vin) have
been seeing with non-GNU makes. Write a long section about
the subtle but oh-so-important differences in dependency
processing between nmake, make, and GNU make. Add
unicode-encapsulate target, from xemacs.mak.
chartab.c, lrecord.h: Fix crash due to attempt to free objects across dump/undump.
author | ben |
---|---|
date | Sat, 01 Mar 2003 07:25:56 +0000 |
parents | abe6d1db359e |
children | ecf1ebac70d8 |
rev | line source |
---|---|
428 | 1 /* machine description file for SEQUENT machines running DYNIX/ptx |
2 Copyright (C) 1985, 1986 Free Software Foundation, Inc. | |
3 | |
4 This file is part of GNU Emacs. | |
5 | |
6 GNU Emacs is free software; you can redistribute it and/or modify | |
7 it under the terms of the GNU General Public License as published by | |
8 the Free Software Foundation; either version 2, or (at your option) | |
9 any later version. | |
10 | |
11 GNU Emacs is distributed in the hope that it will be useful, | |
12 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 GNU General Public License for more details. | |
15 | |
16 You should have received a copy of the GNU General Public License | |
17 along with XEmacs; see the file COPYING. If not, write to | |
18 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
19 Boston, MA 02111-1307, USA. */ | |
20 | |
21 /* Synched up with: FSF 19.31. */ | |
22 | |
23 /* The following line tells the configuration script what sort of | |
24 operating system this machine is likely to run. | |
25 USUAL-OPSYS="ptx" */ | |
26 | |
27 #include "intel386.h" | |
28 | |
29 /* Now define a symbol for the cpu type, if your compiler | |
30 does not define it automatically: | |
31 Ones defined so far include vax, m68000, ns16000, pyramid, | |
32 orion, tahoe, APOLLO and many others. */ | |
33 | |
34 /* BTW: ptx defines _SEQUENT_, i386 */ | |
35 | |
36 /* crt0.c should use the vax-bsd style of entry, with these dummy args. */ | |
37 /* Already defined. Assume prior definition works for PTX. */ | |
38 #if 0 | |
39 #undef CRT0_DUMMIES | |
40 #define CRT0_DUMMIES dummy1, dummy2, dummy3, | |
41 #endif | |
42 | |
43 /* Data type of load average, as read out of kmem. */ | |
44 | |
45 #define LOAD_AVE_TYPE unsigned long | |
46 | |
47 /* Convert that into an integer that is 100 for a load average of 1.0 */ | |
48 | |
49 #define FSCALE 1000.0 | |
50 #define LOAD_AVE_CVT(x) (int) (((double) (x)) * 100.0 / FSCALE) | |
51 | |
52 /* Define C_ALLOCA if this machine does not support a true alloca | |
53 and the one written in C should be used instead. | |
54 Define HAVE_ALLOCA to say that the system provides a properly | |
55 working alloca function and it should be used. | |
56 Define neither one if an assembler-language alloca | |
57 in the file alloca.s should be used. */ | |
58 | |
59 #ifndef __GNUC__ | |
60 #define C_ALLOCA | |
61 #undef HAVE_ALLOCA | |
62 #endif | |
63 | |
64 /* Define NO_REMAP if memory segmentation makes it not work well | |
65 to change the boundary between the text section and data section | |
66 when Emacs is dumped. If you define this, the preloaded Lisp | |
67 code will not be sharable; but that's better than failing completely. */ | |
68 /* On PTX, can't seem to get a valid executable unless NO_REMAP is | |
69 defined. This did work in the Sequent patched Emacs 18.57. */ | |
70 #ifndef NO_REMAP | |
71 #define NO_REMAP | |
72 #endif | |
73 /* #undef NO_REMAP */ | |
74 | |
75 /* If a valid PTX executable could be dumped without NO_REMAP defined, | |
76 here's a guess at some defines to make it work. */ | |
77 #ifndef NO_REMAP | |
78 | |
79 /* PTX has getpagesize() but it returns 296. Using the default method of | |
80 including getpagesize.h in unexec.c returns 4096 which seems more | |
81 reasonable. */ | |
82 #undef HAVE_GETPAGESIZE | |
83 | |
84 /* Override magic number for a.out header. */ | |
85 #define EXEC_MAGIC 0411 /* from a.out.h: separated I&D */ | |
86 | |
87 #define ADJUST_TEXT_SCNHDR_SIZE | |
88 #define ADJUST_TEXTBASE | |
89 | |
90 /* The file sections in the Symmetry a.out must be on 4K boundaries. */ | |
91 /* #define DATA_SECTION_ALIGNMENT (4096-1) */ | |
92 | |
93 #endif /* ifndef NO_REMAP */ | |
94 | |
95 /* Avoids a compiler bug. */ | |
96 #define TAHOE_REGISTER_BUG | |
97 | |
98 /* (short) negative-int doesn't sign-extend correctly. */ | |
99 #define SHORT_CAST_BUG | |
100 | |
101 /* Cause compilations to be done in parallel in ymakefile. */ | |
102 #define MAKE_PARALLEL $& | |
103 | |
104 /* Use terminfo library. */ | |
105 #define LIBS_TERMCAP "-ltermlib" | |
106 |