2 rem ----------------------------------------------------------------------
3 rem Configuration script for MSDOS
4 rem Copyright (C) 1994-1999, 2001-2012 Free Software Foundation, Inc.
6 rem This file is part of GNU Emacs.
8 rem GNU Emacs is free software: you can redistribute it and/or modify
9 rem it under the terms of the GNU General Public License as published by
10 rem the Free Software Foundation, either version 3 of the License, or
11 rem (at your option) any later version.
13 rem GNU Emacs is distributed in the hope that it will be useful,
14 rem but WITHOUT ANY WARRANTY; without even the implied warranty of
15 rem MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 rem GNU General Public License for more details.
18 rem You should have received a copy of the GNU General Public License
19 rem along with GNU Emacs. If not, see http://www.gnu.org/licenses/.
21 rem ----------------------------------------------------------------------
22 rem YOU'LL NEED THE FOLLOWING UTILITIES TO MAKE EMACS:
24 rem + msdos version 3 or better.
25 rem + DJGPP version 2.0 or later (version 2.03 or later recommended).
26 rem + make utility that allows breaking of the 128 chars limit on
27 rem command lines. ndmake (as of version 4.5) won't work due to a
28 rem line length limit. The make that comes with DJGPP does work (and is
30 rem + rm, mv, and cp (from GNU file utilities).
31 rem + sed (you can use the port that comes with DJGPP).
33 rem You should be able to get all the above utilities from the DJGPP FTP
34 rem site, ftp.delorie.com, in the directory "pub/djgpp/current/v2gnu".
35 rem ----------------------------------------------------------------------
41 if "%1" == "" goto usage
42 rem ----------------------------------------------------------------------
43 rem See if their environment is large enough. We need 28 bytes.
44 set $foo$
=789012345678901234567
45 if not "%$foo$%" == "789012345678901234567" goto SmallEnv
48 if "%1" == "" goto usage
49 if "%1" == "--with-x" goto withx
50 if "%1" == "--no-debug" goto nodebug
51 if "%1" == "msdos" goto msdos
52 if "%1" == "--with-system-malloc" goto sysmalloc
54 echo Usage
: config
[--no
-debug] [--with
-system
-malloc
] [--with
-x
] msdos
55 echo [Read the script before you
run it.
]
57 rem ----------------------------------------------------------------------
62 rem ----------------------------------------------------------------------
67 rem ----------------------------------------------------------------------
72 rem ----------------------------------------------------------------------
74 Echo Checking whether
'sed' is available...
75 sed
-e
"w junk.$$$" <Nul
76 If Exist junk.$$$
Goto sedOk
77 Echo To configure
'Emacs' you need to have
'sed'!
80 Echo Checking whether
'rm' is available...
82 If Not Exist junk.$$$
Goto rmOk
83 Echo To configure
'Emacs' you need to have
'rm'!
86 Echo Checking whether
'mv' is available...
90 If Exist junk
.2 Goto mvOk
91 Echo To configure
'Emacs' you need to have
'mv'!
96 Echo Checking whether
'gcc' is available...
99 if exist junk.o
goto gccOk
100 Echo To configure
'Emacs' you need to have
'gcc'!
104 rm
-f junk.c junk.o junk junk.exe
105 Echo Checking what version of DJGPP is installed...
106 If Not "%DJGPP%" == "" goto djgppOk
107 Echo To compile
'Emacs' under MS
-DOS you MUST have DJGPP installed
!
110 echo int main
() >junk.c
111 echo #ifdef __DJGPP__
>>junk.c
112 echo {return (__DJGPP__
)*10;} >>junk.c
114 echo #ifdef __GO32__
>>junk.c
115 echo {return 10;} >>junk.c
117 echo {return 0;} >>junk.c
121 if not exist junk.exe coff2exe junk
123 If ErrorLevel 10 Goto go32Ok
124 rm
-f junk.c junk junk.exe
125 Echo To compile
'Emacs' under MS
-DOS you MUST have DJGPP installed
!
129 If Not ErrorLevel 20 Echo To build
'Emacs' you need DJGPP v2.0 or later
!
130 If Not ErrorLevel 20 Goto End
131 rm
-f junk.c junk junk.exe
132 rem DJECHO is used by the top-level Makefile in the v2.x build
133 Echo Checking whether
'djecho' is available...
134 redir
-o Nul
-eo djecho
-o junk.$$$ foo
135 If Exist junk.$$$
Goto djechoOk
136 Echo To build
'Emacs' you need the
'djecho.exe' program
!
137 Echo 'djecho.exe' is part of
'djdevNNN.zip' basic DJGPP development kit.
138 Echo Versions of DJGPP before
2.02 called this program
'echo.exe'.
139 Echo Either
unpack 'djecho.exe' from the
'djdevNNN.zip' archive
,
140 Echo or
, if you have
'echo.exe', copy it to
'djecho.exe'.
141 Echo Then run CONFIG.BAT again with the same arguments you did now.
145 Echo Configuring
for DJGPP Version
%DJGPP_VER% ...
146 Rem ----------------------------------------------------------------------
147 Echo Configuring the source directory...
150 rem Create "epaths.h"
151 sed
-f ..
/msdos
/sed4.inp
<epaths.in
>epaths.tmp
152 update epaths.tmp epaths.h
>nul
155 rem Create "config.h"
156 rm
-f config.h2 config.tmp
157 if exist config.in sed
-e
'' config.in
> config.tmp
158 if exist ..
\autogen\config.in sed
-e
'' ..
/autogen
/config.in
> config.tmp
159 if "%X11%" == "" goto src4
160 if exist config.in sed
-f ..
/msdos
/sed2x.inp
< config.in
> config.tmp
161 if exist ..
\autogen\config.in sed
-f ..
/msdos
/sed2x.inp
< ..
\autogen\config.in
> config.tmp
163 sed
-f ..
/msdos
/sed2v2.inp
<config.tmp
>config.h2
164 Rem See if DECL_ALIGN can be supported with this GCC
165 rm
-f junk.c junk.o junk junk.exe
166 echo struct
{ int i
; char
*p
; } __attribute__
((__aligned__
(8))) foo
; >junk.c
167 rem Two percent signs because it is a special character for COMMAND.COM/CMD
168 rem Filter thru Sed because "&" is special for CMD.EXE
169 echo int main
(void
) { return (unsigned long
)"&"foo
%% 8; } | sed
"s/.&./\&/" >>junk.c
171 if not exist junk.exe coff2exe junk
173 If Not ErrorLevel 1 Goto alignOk
174 Echo WARNING
: Your GCC does
not support
8-byte aligned variables.
175 Echo WARNING
: Therefore Emacs cannot support
buffers larger than
128MB.
176 rem The following line disables DECL_ALIGN which in turn disables USE_LSB_TAG
177 rem For details see lisp.h where it defines USE_LSB_TAG
178 echo #define NO_DECL_ALIGN
>>config.h2
180 Rem See if they have libxml2 later than v2.2.0 installed
181 Echo Checking whether libxml2 v2.2
.1 or later is installed ...
182 rm
-f junk.c junk.o junk junk.exe
183 rem Use djecho here because we need to quote brackets
184 djecho
"#include <libxml/xmlversion.h>" >junk.c
185 djecho
"int main()" >>junk.c
186 djecho
"{return (LIBXML_VERSION > 20200 ? 0 : 1);}" >>junk.c
187 redir
-o Nul
-eo gcc
-I
/dev
/env
/DJDIR
/include
/libxml2
-o junk junk.c
188 if not exist junk
Goto xmlDone
189 if not exist junk.exe coff2exe junk
191 If ErrorLevel 1 Goto xmlDone
192 Echo Configuring with libxml2 ...
193 sed
-e
"/#undef HAVE_LIBXML2/s/^.*$/#define HAVE_LIBXML2 1/" <config.h2
>config.h3
194 mv config.h3 config.h2
197 rm
-f junk.c junk junk.exe
198 Rem See if they requested a SYSTEM_MALLOC build
199 if "%sys_malloc%" == "" Goto cfgDone
201 ren config.h2 config.tmp
202 sed
-f ..
/msdos
/sedalloc.inp
<config.tmp
>config.h2
205 rm
-f junk.c junk junk.exe
206 update config.h2 config.h
>nul
207 rm
-f config.tmp config.h2
209 rem On my system dir.h gets in the way. It's a VMS file so who cares.
210 if exist dir.h
ren dir.h vmsdir.h
212 rem Create "makefile" from "makefile.in".
213 rm
-f Makefile makefile.tmp
214 copy Makefile.in
+lisp.mk
+deps.mk makefile.tmp
215 sed
-f ..
/msdos
/sed1v2.inp
<makefile.tmp
>Makefile
218 if "%X11%" == "" goto src5
219 mv Makefile makefile.tmp
220 sed
-f ..
/msdos
/sed1x.inp
<makefile.tmp
>Makefile
224 if "%sys_malloc%" == "" goto src5a
225 sed
-e
"/^GMALLOC_OBJ *=/s/gmalloc.o//" <Makefile
>makefile.tmp
226 sed
-e
"/^VMLIMIT_OBJ *=/s/vm-limit.o//" <makefile.tmp
>makefile.tmp2
227 sed
-e
"/^RALLOC_OBJ *=/s/ralloc.o//" <makefile.tmp2
>Makefile
228 rm
-f makefile.tmp makefile.tmp2
231 if "%nodebug%" == "" goto src6
232 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
233 sed
-e
"/^LDFLAGS *=/s/=/=-s/" <makefile.tmp
>Makefile
237 if "%libxml%" == "" goto src7
238 sed
-e
"/^LIBXML2_LIBS *=/s/=/= -lxml2 -lz -liconv/" <Makefile
>makefile.tmp
239 sed
-e
"/^LIBXML2_CFLAGS *=/s|=|= -I/dev/env/DJDIR/include/libxml2|" <makefile.tmp
>Makefile
243 rem ----------------------------------------------------------------------
244 Echo Configuring the library source directory...
246 sed
-f ..
/msdos
/sed3v2.inp
<Makefile.in
>Makefile
247 if "%X11%" == "" goto libsrc2a
248 mv Makefile makefile.tmp
249 sed
-f ..
/msdos
/sed3x.inp
<makefile.tmp
>Makefile
252 if "%nodebug%" == "" goto libsrc3
253 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
254 sed
-e
"/^ALL_CFLAGS *=/s/=/= -s/" <makefile.tmp
>Makefile
258 rem ----------------------------------------------------------------------
259 if "%X11%" == "" goto oldx1
260 Echo Configuring the oldxmenu directory...
262 sed
-f ..
/msdos
/sed5x.inp
<Makefile.in
>Makefile
263 if "%nodebug%" == "" goto oldx2
264 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
265 mv
-f makefile.tmp Makefile
269 rem ----------------------------------------------------------------------
270 Echo Configuring the doc directory
, expect one
"File not found" message...
272 Rem The two variants for lispintro below is for when the shell
273 Rem supports long file names but DJGPP does not
274 for %%d in
(emacs lispref lispintro lispintr misc
) do sed
-f ..
/msdos
/sed6.inp
< %%d\Makefile.in
> %%d\Makefile
276 rem ----------------------------------------------------------------------
277 Echo Configuring the lib directory...
278 If Exist build
-aux\snippet\c
++defs.h update build
-aux
/snippet
/c
++defs.h build
-aux
/snippet
/cxxdefs.h
280 Rem Rename files like djtar on plain DOS filesystem would.
281 If Exist build
-aux\snippet\c
++defs.h update build
-aux
/snippet
/c
++defs.h build
-aux
/snippet
/cxxdefs.h
282 If Exist alloca.in.h update alloca.in.h alloca.in
-h
283 If Exist getopt.in.h update getopt.in.h getopt.in
-h
284 If Exist stdbool.in.h update stdbool.in.h stdbool.in
-h
285 If Exist signal.in.h update signal.in.h signal.in
-h
286 If Exist stddef.in.h update stddef.in.h stddef.in
-h
287 If Exist stdint.in.h update stdint.in.h stdint.in
-h
288 If Exist stdio.in.h update stdio.in.h stdio.in
-h
289 If Exist stdlib.in.h update stdlib.in.h stdlib.in
-h
290 If Exist sys_stat.in.h update sys_stat.in.h sys_stat.in
-h
291 If Exist time.in.h update
time.in.h
time.in
-h
292 If Exist unistd.in.h update unistd.in.h unistd.in
-h
293 If Exist Makefile.in sed
-f ..
/msdos
/sedlibcf.inp
< Makefile.in
> makefile.tmp
294 If Exist ..
\autogen\Makefile.in sed
-f ..
/msdos
/sedlibcf.inp
< ..
\autogen\Makefile.in
> makefile.tmp
295 sed
-f ..
/msdos
/sedlibmk.inp
< makefile.tmp
> Makefile
297 Rem Create .Po files for new files in lib/
298 If Not Exist deps\stamp
mkdir deps
299 for %%f in
(*.c
) do @
call ..\msdos\depfiles.bat
%%f
300 echo deps
-stamp
> deps\stamp
302 rem ----------------------------------------------------------------------
303 Echo Configuring the lisp directory...
305 If Exist gnus\.
dir-locals.el update gnus
/.
dir-locals.el gnus
/_dir
-locals.el
306 sed
-f ..
/msdos
/sedlisp.inp
< Makefile.in
> Makefile
308 rem ----------------------------------------------------------------------
309 If not Exist leim\quail\latin
-pre.el
goto maindir
310 Echo Configuring the leim directory...
312 sed
-f ..
/msdos
/sedleim.inp
< Makefile.in
> Makefile
314 rem ----------------------------------------------------------------------
316 Echo Configuring the main directory...
317 If Exist .
dir-locals.el update .
dir-locals.el _dir
-locals.el
318 If Exist src\.dbxinit update src
/.dbxinit src
/_dbxinit
319 Echo Looking
for the GDB init file...
320 If Exist src\.gdbinit update src
/.gdbinit src
/_gdbinit
321 If Exist src\_gdbinit
goto gdbinitOk
323 Echo I cannot
find the GDB init file. It was called
".gdbinit" in
324 Echo the Emacs distribution
, but was probably renamed to some other
325 Echo name without the leading dot
when you untarred the archive.
326 Echo It should be in the
"src/" subdirectory. Please make sure this
327 Echo file exists and is called
"_gdbinit" with a leading underscore.
328 Echo Then run CONFIG.BAT again with the same arguments you did now.
331 Echo Looking
for the GDB init file...found
332 rem GNUMakefile is not appropriate for MS-DOS so move it out of the way
333 If Exist GNUmakefile mv
-f GNUmakefile GNUmakefile.unix
334 copy msdos\mainmake.v2 Makefile
>nul
335 rem ----------------------------------------------------------------------
338 echo Your environment size is too small. Please enlarge it and
run me again.
339 echo For example
, type "command.com /e:2048" to have
2048 bytes available.