2 rem ----------------------------------------------------------------------
3 rem Configuration script for MSDOS
4 rem Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2004
5 rem Free Software Foundation, Inc.
7 rem This file is part of GNU Emacs.
9 rem GNU Emacs is free software; you can redistribute it and/or modify
10 rem it under the terms of the GNU General Public License as published by
11 rem the Free Software Foundation; either version 2, or (at your option)
12 rem any later version.
14 rem GNU Emacs is distributed in the hope that it will be useful,
15 rem but WITHOUT ANY WARRANTY; without even the implied warranty of
16 rem MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 rem GNU General Public License for more details.
19 rem You should have received a copy of the GNU General Public License
20 rem along with GNU Emacs; see the file COPYING. If not, write to the
21 rem Free Software Foundation, Inc., 59 Temple Place - Suite 330,
22 rem Boston, MA 02111-1307, USA.
23 rem ----------------------------------------------------------------------
24 rem YOU'LL NEED THE FOLLOWING UTILITIES TO MAKE EMACS:
26 rem + msdos version 3 or better.
27 rem + DJGPP version 1.12maint1 or later (version 2.03 or later recommended).
28 rem + make utility that allows breaking of the 128 chars limit on
29 rem command lines. ndmake (as of version 4.5) won't work due to a
30 rem line length limit. The make that comes with DJGPP does work.
31 rem + rm and mv (from GNU file utilities).
32 rem + sed (you can use the port that comes with DJGPP).
34 rem You should be able to get all the above utilities from the DJGPP FTP
35 rem site, ftp.delorie.com, in the directory "pub/djgpp/current/v2gnu".
36 rem ----------------------------------------------------------------------
40 if "%1" == "" goto usage
41 rem ----------------------------------------------------------------------
42 rem See if their environment is large enough. We need 28 bytes.
43 set $foo$
=789012345678901234567
44 if not "%$foo$%" == "789012345678901234567" goto SmallEnv
47 if "%1" == "" goto usage
48 if "%1" == "--with-x" goto withx
49 if "%1" == "--no-debug" goto nodebug
50 if "%1" == "msdos" goto msdos
52 echo Usage
: config
[--with
-x
] [--no
-debug] msdos
53 echo [Read the script before you
run it.
]
55 rem ----------------------------------------------------------------------
60 rem ----------------------------------------------------------------------
65 rem ----------------------------------------------------------------------
67 Echo Checking whether
'sed' is available...
68 sed
-e
"w junk.$$$" <Nul
69 If Exist junk.$$$
Goto sedOk
70 Echo To configure
'Emacs' you need to have
'sed'!
73 Echo Checking whether
'rm' is available...
75 If Not Exist junk.$$$
Goto rmOk
76 Echo To configure
'Emacs' you need to have
'rm'!
79 Echo Checking whether
'mv' is available...
83 If Exist junk
.2 Goto mvOk
84 Echo To configure
'Emacs' you need to have
'mv'!
89 Echo Checking whether
'gcc' is available...
92 if exist junk.o
goto gccOk
93 Echo To configure
'Emacs' you need to have
'gcc'!
97 rm
-f junk.c junk.o junk junk.exe
98 Echo Checking what version of DJGPP is installed...
99 If Not "%DJGPP%" == "" goto djgppOk
100 Echo To compile
'Emacs' under MS
-DOS you MUST have DJGPP installed
!
103 echo int main
() >junk.c
104 echo #ifdef __DJGPP__
>>junk.c
105 echo {return (__DJGPP__
)*10;} >>junk.c
107 echo #ifdef __GO32__
>>junk.c
108 echo {return 10;} >>junk.c
110 echo {return 0;} >>junk.c
114 if not exist junk.exe coff2exe junk
116 If ErrorLevel 10 Goto go32Ok
117 rm
-f junk.c junk junk.exe
118 Echo To compile
'Emacs' under MS
-DOS you MUST have DJGPP installed
!
122 If ErrorLevel 20 set djgpp_ver
=2
123 rm
-f junk.c junk junk.exe
124 rem The v1.x build does not need djecho
125 if "%DJGPP_VER%" == "1" Goto djechoOk
126 rem DJECHO is used by the top-level Makefile in the v2.x build
127 Echo Checking whether
'djecho' is available...
128 redir
-o Nul
-eo djecho
-o junk.$$$ foo
129 If Exist junk.$$$
Goto djechoOk
130 Echo To build
'Emacs' you need the
'djecho.exe' program
!
131 Echo 'djecho.exe' is part of
'djdevNNN.zip' basic DJGPP development kit.
132 Echo Versions of DJGPP before
2.02 called this program
'echo.exe'.
133 Echo Either
unpack 'djecho.exe' from the
'djdevNNN.zip' archive
,
134 Echo or
, if you have
'echo.exe', copy it to
'djecho.exe'.
135 Echo Then run CONFIG.BAT again with the same arguments you did now.
139 Echo Configuring
for DJGPP Version
%DJGPP_VER% ...
140 Rem ----------------------------------------------------------------------
141 Echo Configuring the source directory...
144 rem Create "epaths.h"
145 sed
-f ..
/msdos
/sed4.inp
<epaths.in
>epaths.tmp
146 update epaths.tmp epaths.h
>nul
149 rem Create "config.h"
150 rm
-f config.h2 config.tmp
151 sed
-e
'' config.in
> config.tmp
152 if "%X11%" == "" goto src4
153 sed
-f ..
/msdos
/sed2x.inp
<config.in
>config.tmp
155 if "%DJGPP_VER%" == "2" Goto src41
156 sed
-f ..
/msdos
/sed2.inp
<config.tmp
>config.h2
159 sed
-f ..
/msdos
/sed2v2.inp
<config.tmp
>config.h2
161 Rem See if DECL_ALIGN can be supported with this GCC
162 rm
-f junk.c junk.o junk junk.exe
163 echo struct
{ int i
; char
*p
; } __attribute__
((__aligned__
(8))) foo
; >junk.c
164 rem Two percent signs because it is a special character for COMMAND.COM
165 echo int main
(void
) { return (unsigned long
)&foo
%% 8; } >>junk.c
167 if not exist junk.exe coff2exe junk
169 If Not ErrorLevel 1 Goto alignOk
170 Echo WARNING
: Your GCC does
not support
8-byte aligned variables.
171 Echo WARNING
: Therefore Emacs cannot support
buffers larger than
128MB.
172 rem The following line disables DECL_ALIGN which in turn disables USE_LSB_TAG
173 rem For details see lisp.h where it defines USE_LSB_TAG
174 echo #define DECL_ALIGN
(type, var
) type var
>>config.h2
176 rm
-f junk.c junk junk.exe
177 update config.h2 config.h
>nul
178 rm
-f config.tmp config.h2
180 rem On my system dir.h gets in the way. It's a VMS file so who cares.
181 if exist dir.h
ren dir.h vmsdir.h
183 rem Create "makefile" from "makefile.in".
184 rm
-f Makefile junk.c
185 sed
-e
"1,/== start of cpp stuff ==/s@^# .*$@@" <Makefile.in
>junk.c
186 If "%DJGPP_VER%" == "1" Goto mfV1
187 gcc
-E
-traditional junk.c | sed
-f ..
/msdos
/sed1v2.inp
>Makefile
190 gcc
-E
-traditional junk.c | sed
-f ..
/msdos
/sed1.inp
>Makefile
194 if "%X11%" == "" goto src5
195 mv Makefile makefile.tmp
196 sed
-f ..
/msdos
/sed1x.inp
<makefile.tmp
>Makefile
200 if "%nodebug%" == "" goto src6
201 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
202 sed
-e
"/^LDFLAGS *=/s/=/=-s/" <makefile.tmp
>Makefile
206 rem ----------------------------------------------------------------------
207 Echo Configuring the library source directory...
209 rem Create "makefile" from "makefile.in".
210 sed
-e
"1,/== start of cpp stuff ==/s@^#[ ].*$@@" <Makefile.in
>junk.c
211 gcc
-E
-traditional
-I.
-I..
/src junk.c | sed
-e
"s/^ / /" -e
"/^#/d" -e
"/^[ \f]*$/d" >makefile.new
212 If "%DJGPP_VER%" == "2" goto libsrc
-v2
213 sed
-f ..
/msdos
/sed3.inp
<makefile.new
>Makefile
216 sed
-f ..
/msdos
/sed3v2.inp
<makefile.new
>Makefile
218 rm
-f makefile.new junk.c
219 if "%nodebug%" == "" goto libsrc3
220 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
221 sed
-e
"/^ALL_CFLAGS *=/s/=/= -s/" <makefile.tmp
>Makefile
225 rem ----------------------------------------------------------------------
226 if "%X11%" == "" goto oldx1
227 Echo Configuring the oldxmenu directory...
229 sed
-f ..
/msdos
/sed5x.inp
<Makefile.in
>Makefile
230 if "%nodebug%" == "" goto oldx2
231 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
232 mv
-f makefile.tmp Makefile
236 rem ----------------------------------------------------------------------
237 Echo Configuring the manual directory...
239 sed
-f ..
/msdos
/sed6.inp
< Makefile.in
> Makefile
241 rem ----------------------------------------------------------------------
242 Echo Configuring the ELisp manual directory...
244 sed
-f ..
/msdos
/sed6.inp
< Makefile.in
> Makefile
246 rem ----------------------------------------------------------------------
247 Echo Configuring the ELisp Introduction manual directory...
248 Rem The two variants for the line below is for when the shell
249 Rem supports long file names but DJGPP does not
250 if exist lispintro\Makefile.in
cd lispintro
251 if exist lispintr\Makefile.in
cd lispintr
252 sed
-f ..
/msdos
/sed6.inp
< Makefile.in
> Makefile
254 rem ----------------------------------------------------------------------
255 Echo Configuring the lisp directory...
257 sed
-f ..
/msdos
/sedlisp.inp
< Makefile.in
> Makefile
259 rem ----------------------------------------------------------------------
260 If not Exist leim\quail\latin
-pre.el
goto maindir
261 Echo Configuring the leim directory...
263 sed
-f ..
/msdos
/sedleim.inp
< Makefile.in
> Makefile
265 rem ----------------------------------------------------------------------
267 Echo Configuring the main directory...
268 If "%DJGPP_VER%" == "1" goto mainv1
269 Echo Looking
for the GDB init file...
270 If Exist src\.gdbinit update src
/.gdbinit src
/_gdbinit
271 If Exist src\_gdbinit
goto gdbinitOk
273 Echo I cannot
find the GDB init file. It was called
".gdbinit" in
274 Echo the Emacs distribution
, but was probably renamed to some other
275 Echo name without the leading dot
when you untarred the archive.
276 Echo It should be in the
"src/" subdirectory. Please make sure this
277 Echo file exists and is called
"_gdbinit" with a leading underscore.
278 Echo Then run CONFIG.BAT again with the same arguments you did now.
281 Echo Looking
for the GDB init file...found
282 copy msdos\mainmake.v2 Makefile
>nul
284 If "%DJGPP_VER%" == "1" copy msdos\mainmake Makefile
>nul
285 rem ----------------------------------------------------------------------
288 echo Your environment size is too small. Please enlarge it and
run me again.
289 echo For example
, type "command.com /e:2048" to have
2048 bytes available.
297 arch
-tag
: 2d2fed23
-4dc6
-4006-a2e4
-49daf0031f33