2 rem ----------------------------------------------------------------------
3 rem Configuration script for MSDOS
4 rem Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003
5 rem 2004, 2005, 2006, 2007, 2008, 2009, 2010 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 3 of the License, or
12 rem (at your option) 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. If not, see http://www.gnu.org/licenses/.
22 rem ----------------------------------------------------------------------
23 rem YOU'LL NEED THE FOLLOWING UTILITIES TO MAKE EMACS:
25 rem + msdos version 3 or better.
26 rem + DJGPP version 2.0 or later (version 2.03 or later recommended).
27 rem + make utility that allows breaking of the 128 chars limit on
28 rem command lines. ndmake (as of version 4.5) won't work due to a
29 rem line length limit. The make that comes with DJGPP does work (and is
31 rem + rm, mv, and cp (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 ----------------------------------------------------------------------
42 if "%1" == "" goto usage
43 rem ----------------------------------------------------------------------
44 rem See if their environment is large enough. We need 28 bytes.
45 set $foo$
=789012345678901234567
46 if not "%$foo$%" == "789012345678901234567" goto SmallEnv
49 if "%1" == "" goto usage
50 if "%1" == "--with-x" goto withx
51 if "%1" == "--no-debug" goto nodebug
52 if "%1" == "msdos" goto msdos
53 if "%1" == "--with-system-malloc" goto sysmalloc
55 echo Usage
: config
[--no
-debug] [--with
-system
-malloc
] [--with
-x
] msdos
56 echo [Read the script before you
run it.
]
58 rem ----------------------------------------------------------------------
63 rem ----------------------------------------------------------------------
68 rem ----------------------------------------------------------------------
73 rem ----------------------------------------------------------------------
75 Echo Checking whether
'sed' is available...
76 sed
-e
"w junk.$$$" <Nul
77 If Exist junk.$$$
Goto sedOk
78 Echo To configure
'Emacs' you need to have
'sed'!
81 Echo Checking whether
'rm' is available...
83 If Not Exist junk.$$$
Goto rmOk
84 Echo To configure
'Emacs' you need to have
'rm'!
87 Echo Checking whether
'mv' is available...
91 If Exist junk
.2 Goto mvOk
92 Echo To configure
'Emacs' you need to have
'mv'!
97 Echo Checking whether
'gcc' is available...
100 if exist junk.o
goto gccOk
101 Echo To configure
'Emacs' you need to have
'gcc'!
105 rm
-f junk.c junk.o junk junk.exe
106 Echo Checking what version of DJGPP is installed...
107 If Not "%DJGPP%" == "" goto djgppOk
108 Echo To compile
'Emacs' under MS
-DOS you MUST have DJGPP installed
!
111 echo int main
() >junk.c
112 echo #ifdef __DJGPP__
>>junk.c
113 echo {return (__DJGPP__
)*10;} >>junk.c
115 echo #ifdef __GO32__
>>junk.c
116 echo {return 10;} >>junk.c
118 echo {return 0;} >>junk.c
122 if not exist junk.exe coff2exe junk
124 If ErrorLevel 10 Goto go32Ok
125 rm
-f junk.c junk junk.exe
126 Echo To compile
'Emacs' under MS
-DOS you MUST have DJGPP installed
!
130 If Not ErrorLevel 20 Echo To build
'Emacs' you need DJGPP v2.0 or later
!
131 If Not ErrorLevel 20 Goto End
132 rm
-f junk.c junk junk.exe
133 rem DJECHO is used by the top-level Makefile in the v2.x build
134 Echo Checking whether
'djecho' is available...
135 redir
-o Nul
-eo djecho
-o junk.$$$ foo
136 If Exist junk.$$$
Goto djechoOk
137 Echo To build
'Emacs' you need the
'djecho.exe' program
!
138 Echo 'djecho.exe' is part of
'djdevNNN.zip' basic DJGPP development kit.
139 Echo Versions of DJGPP before
2.02 called this program
'echo.exe'.
140 Echo Either
unpack 'djecho.exe' from the
'djdevNNN.zip' archive
,
141 Echo or
, if you have
'echo.exe', copy it to
'djecho.exe'.
142 Echo Then run CONFIG.BAT again with the same arguments you did now.
146 Echo Configuring
for DJGPP Version
%DJGPP_VER% ...
147 Rem ----------------------------------------------------------------------
148 Echo Configuring the source directory...
151 rem Create "epaths.h"
152 sed
-f ..
/msdos
/sed4.inp
<epaths.in
>epaths.tmp
153 update epaths.tmp epaths.h
>nul
156 rem Create "config.h"
157 rm
-f config.h2 config.tmp
158 sed
-e
'' config.in
> config.tmp
159 if "%X11%" == "" goto src4
160 sed
-f ..
/msdos
/sed2x.inp
<config.in
>config.tmp
162 sed
-f ..
/msdos
/sed2v2.inp
<config.tmp
>config.h2
163 Rem See if DECL_ALIGN can be supported with this GCC
164 rm
-f junk.c junk.o junk junk.exe
165 echo struct
{ int i
; char
*p
; } __attribute__
((__aligned__
(8))) foo
; >junk.c
166 rem Two percent signs because it is a special character for COMMAND.COM/CMD
167 rem Filter thru Sed because "&" is special for CMD.EXE
168 echo int main
(void
) { return (unsigned long
)"&"foo
%% 8; } | sed
"s/.&./\&/" >>junk.c
170 if not exist junk.exe coff2exe junk
172 If Not ErrorLevel 1 Goto alignOk
173 Echo WARNING
: Your GCC does
not support
8-byte aligned variables.
174 Echo WARNING
: Therefore Emacs cannot support
buffers larger than
128MB.
175 rem The following line disables DECL_ALIGN which in turn disables USE_LSB_TAG
176 rem For details see lisp.h where it defines USE_LSB_TAG
177 echo #define NO_DECL_ALIGN
>>config.h2
179 Rem See if they have libxml2 later than v2.2.0 installed
180 Echo Checking whether libxml2 v2.2
.1 or later is installed ...
181 rm
-f junk.c junk.o junk junk.exe
182 rem Use djecho here because we need to quote brackets
183 djecho
"#include <libxml/xmlversion.h>" >junk.c
184 djecho
"int main()" >>junk.c
185 djecho
"{return (LIBXML_VERSION > 20200 ? 0 : 1);}" >>junk.c
186 redir
-o Nul
-eo gcc
-I
/dev
/env
/DJDIR
/include
/libxml2
-o junk junk.c
187 if not exist junk
Goto xmlDone
188 if not exist junk.exe coff2exe junk
190 If ErrorLevel 1 Goto xmlDone
191 Echo Configuring with libxml2 ...
192 sed
-e
"/#undef HAVE_LIBXML2/s/^.*$/#define HAVE_LIBXML2 1/" <config.h2
>config.h3
193 mv config.h3 config.h2
196 rm
-f junk.c junk junk.exe
197 Rem See if they requested a SYSTEM_MALLOC build
198 if "%sys_malloc%" == "" Goto cfgDone
200 ren config.h2 config.tmp
201 sed
-f ..
/msdos
/sedalloc.inp
<config.tmp
>config.h2
204 rm
-f junk.c junk junk.exe
205 update config.h2 config.h
>nul
206 rm
-f config.tmp config.h2
208 rem On my system dir.h gets in the way. It's a VMS file so who cares.
209 if exist dir.h
ren dir.h vmsdir.h
211 rem Create "makefile" from "makefile.in".
212 rm
-f Makefile makefile.tmp
213 copy Makefile.in
+deps.mk makefile.tmp
214 sed
-f ..
/msdos
/sed1v2.inp
<makefile.tmp
>Makefile
217 if "%X11%" == "" goto src5
218 mv Makefile makefile.tmp
219 sed
-f ..
/msdos
/sed1x.inp
<makefile.tmp
>Makefile
223 if "%sys_malloc%" == "" goto src5a
224 sed
-e
"/^GMALLOC_OBJ *=/s/gmalloc.o//" <Makefile
>makefile.tmp
225 sed
-e
"/^VMLIMIT_OBJ *=/s/vm-limit.o//" <makefile.tmp
>makefile.tmp2
226 sed
-e
"/^RALLOC_OBJ *=/s/ralloc.o//" <makefile.tmp2
>Makefile
227 rm
-f makefile.tmp makefile.tmp2
230 if "%nodebug%" == "" goto src6
231 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
232 sed
-e
"/^LDFLAGS *=/s/=/=-s/" <makefile.tmp
>Makefile
236 if "%libxml%" == "" goto src7
237 sed
-e
"/^LIBXML2_LIBS *=/s/=/= -lxml2 -lz -liconv/" <Makefile
>makefile.tmp
238 sed
-e
"/^LIBXML2_CFLAGS *=/s|=|= -I/dev/env/DJDIR/include/libxml2|" <makefile.tmp
>Makefile
242 rem ----------------------------------------------------------------------
243 Echo Configuring the library source directory...
245 sed
-f ..
/msdos
/sed3v2.inp
<Makefile.in
>Makefile
246 if "%X11%" == "" goto libsrc2a
247 mv Makefile makefile.tmp
248 sed
-f ..
/msdos
/sed3x.inp
<makefile.tmp
>Makefile
251 if "%nodebug%" == "" goto libsrc3
252 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
253 sed
-e
"/^ALL_CFLAGS *=/s/=/= -s/" <makefile.tmp
>Makefile
257 rem ----------------------------------------------------------------------
258 if "%X11%" == "" goto oldx1
259 Echo Configuring the oldxmenu directory...
261 sed
-f ..
/msdos
/sed5x.inp
<Makefile.in
>Makefile
262 if "%nodebug%" == "" goto oldx2
263 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
264 mv
-f makefile.tmp Makefile
268 rem ----------------------------------------------------------------------
269 Echo Configuring the doc directory
, expect one
"File not found" message...
271 Rem The two variants for lispintro below is for when the shell
272 Rem supports long file names but DJGPP does not
273 for %%d in
(emacs lispref lispintro lispintr misc
) do sed
-f ..
/msdos
/sed6.inp
< %%d\Makefile.in
> %%d\Makefile
275 rem ----------------------------------------------------------------------
276 Echo Configuring the lisp directory...
278 If Exist gnus\.
dir-locals.el update gnus
/.
dir-locals.el gnus
/_dir
-locals.el
279 sed
-f ..
/msdos
/sedlisp.inp
< Makefile.in
> Makefile
281 rem ----------------------------------------------------------------------
282 If not Exist leim\quail\latin
-pre.el
goto maindir
283 Echo Configuring the leim directory...
285 sed
-f ..
/msdos
/sedleim.inp
< Makefile.in
> Makefile
287 rem ----------------------------------------------------------------------
289 Echo Configuring the main directory...
290 If Exist .
dir-locals.el update .
dir-locals.el _dir
-locals.el
291 If Exist src\.dbxinit update src
/.dbxinit src
/_dbxinit
292 Echo Looking
for the GDB init file...
293 If Exist src\.gdbinit update src
/.gdbinit src
/_gdbinit
294 If Exist src\_gdbinit
goto gdbinitOk
296 Echo I cannot
find the GDB init file. It was called
".gdbinit" in
297 Echo the Emacs distribution
, but was probably renamed to some other
298 Echo name without the leading dot
when you untarred the archive.
299 Echo It should be in the
"src/" subdirectory. Please make sure this
300 Echo file exists and is called
"_gdbinit" with a leading underscore.
301 Echo Then run CONFIG.BAT again with the same arguments you did now.
304 Echo Looking
for the GDB init file...found
305 copy msdos\mainmake.v2 Makefile
>nul
306 rem ----------------------------------------------------------------------
309 echo Your environment size is too small. Please enlarge it and
run me again.
310 echo For example
, type "command.com /e:2048" to have
2048 bytes available.
320 arch
-tag
: 2d2fed23
-4dc6
-4006-a2e4
-49daf0031f33