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/CMD
165 rem Filter thru Sed because "&" is special for CMD.EXE
166 echo int main
(void
) { return (unsigned long
)"&"foo
%% 8; } | sed
"s/.&./\&/" >>junk.c
168 if not exist junk.exe coff2exe junk
170 If Not ErrorLevel 1 Goto alignOk
171 Echo WARNING
: Your GCC does
not support
8-byte aligned variables.
172 Echo WARNING
: Therefore Emacs cannot support
buffers larger than
128MB.
173 rem The following line disables DECL_ALIGN which in turn disables USE_LSB_TAG
174 rem For details see lisp.h where it defines USE_LSB_TAG
175 echo #define NO_DECL_ALIGN
>>config.h2
177 rm
-f junk.c junk junk.exe
178 update config.h2 config.h
>nul
179 rm
-f config.tmp config.h2
181 rem On my system dir.h gets in the way. It's a VMS file so who cares.
182 if exist dir.h
ren dir.h vmsdir.h
184 rem Create "makefile" from "makefile.in".
185 rm
-f Makefile junk.c
186 sed
-e
"1,/== start of cpp stuff ==/s@^# .*$@@" <Makefile.in
>junk.c
187 If "%DJGPP_VER%" == "1" Goto mfV1
188 gcc
-E
-traditional junk.c | sed
-f ..
/msdos
/sed1v2.inp
>Makefile
191 gcc
-E
-traditional junk.c | sed
-f ..
/msdos
/sed1.inp
>Makefile
195 if "%X11%" == "" goto src5
196 mv Makefile makefile.tmp
197 sed
-f ..
/msdos
/sed1x.inp
<makefile.tmp
>Makefile
201 if "%nodebug%" == "" goto src6
202 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
203 sed
-e
"/^LDFLAGS *=/s/=/=-s/" <makefile.tmp
>Makefile
207 rem ----------------------------------------------------------------------
208 Echo Configuring the library source directory...
210 rem Create "makefile" from "makefile.in".
211 sed
-e
"1,/== start of cpp stuff ==/s@^#[ ].*$@@" <Makefile.in
>junk.c
212 gcc
-E
-traditional
-I.
-I..
/src junk.c | sed
-e
"s/^ / /" -e
"/^#/d" -e
"/^[ \f]*$/d" >makefile.new
213 If "%DJGPP_VER%" == "2" goto libsrc
-v2
214 sed
-f ..
/msdos
/sed3.inp
<makefile.new
>Makefile
217 sed
-f ..
/msdos
/sed3v2.inp
<makefile.new
>Makefile
219 rm
-f makefile.new junk.c
220 if "%nodebug%" == "" goto libsrc3
221 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
222 sed
-e
"/^ALL_CFLAGS *=/s/=/= -s/" <makefile.tmp
>Makefile
226 rem ----------------------------------------------------------------------
227 if "%X11%" == "" goto oldx1
228 Echo Configuring the oldxmenu directory...
230 sed
-f ..
/msdos
/sed5x.inp
<Makefile.in
>Makefile
231 if "%nodebug%" == "" goto oldx2
232 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
233 mv
-f makefile.tmp Makefile
237 rem ----------------------------------------------------------------------
238 Echo Configuring the manual directory...
240 sed
-f ..
/msdos
/sed6.inp
< Makefile.in
> Makefile
242 rem ----------------------------------------------------------------------
243 Echo Configuring the ELisp manual directory...
245 sed
-f ..
/msdos
/sed6.inp
< Makefile.in
> Makefile
247 rem ----------------------------------------------------------------------
248 Echo Configuring the ELisp Introduction manual directory...
249 Rem The two variants for the line below is for when the shell
250 Rem supports long file names but DJGPP does not
251 if exist lispintro\Makefile.in
cd lispintro
252 if exist lispintr\Makefile.in
cd lispintr
253 sed
-f ..
/msdos
/sed6.inp
< Makefile.in
> Makefile
255 rem ----------------------------------------------------------------------
256 Echo Configuring the lisp directory...
258 sed
-f ..
/msdos
/sedlisp.inp
< Makefile.in
> Makefile
260 rem ----------------------------------------------------------------------
261 If not Exist leim\quail\latin
-pre.el
goto maindir
262 Echo Configuring the leim directory...
264 sed
-f ..
/msdos
/sedleim.inp
< Makefile.in
> Makefile
266 rem ----------------------------------------------------------------------
268 Echo Configuring the main directory...
269 If "%DJGPP_VER%" == "1" goto mainv1
270 Echo Looking
for the GDB init file...
271 If Exist src\.gdbinit update src
/.gdbinit src
/_gdbinit
272 If Exist src\_gdbinit
goto gdbinitOk
274 Echo I cannot
find the GDB init file. It was called
".gdbinit" in
275 Echo the Emacs distribution
, but was probably renamed to some other
276 Echo name without the leading dot
when you untarred the archive.
277 Echo It should be in the
"src/" subdirectory. Please make sure this
278 Echo file exists and is called
"_gdbinit" with a leading underscore.
279 Echo Then run CONFIG.BAT again with the same arguments you did now.
282 Echo Looking
for the GDB init file...found
283 copy msdos\mainmake.v2 Makefile
>nul
285 If "%DJGPP_VER%" == "1" copy msdos\mainmake Makefile
>nul
286 rem ----------------------------------------------------------------------
289 echo Your environment size is too small. Please enlarge it and
run me again.
290 echo For example
, type "command.com /e:2048" to have
2048 bytes available.
298 arch
-tag
: 2d2fed23
-4dc6
-4006-a2e4
-49daf0031f33