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, 2011 Free Software Foundation,
8 rem This file is part of GNU Emacs.
10 rem GNU Emacs is free software: you can redistribute it and/or modify
11 rem it under the terms of the GNU General Public License as published by
12 rem the Free Software Foundation, either version 3 of the License, or
13 rem (at your option) any later version.
15 rem GNU Emacs is distributed in the hope that it will be useful,
16 rem but WITHOUT ANY WARRANTY; without even the implied warranty of
17 rem MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 rem GNU General Public License for more details.
20 rem You should have received a copy of the GNU General Public License
21 rem along with GNU Emacs. If not, see http://www.gnu.org/licenses/.
23 rem ----------------------------------------------------------------------
24 rem YOU'LL NEED THE FOLLOWING UTILITIES TO MAKE EMACS:
26 rem + msdos version 3 or better.
27 rem + DJGPP version 2.0 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 (and is
32 rem + rm, mv, and cp (from GNU file utilities).
33 rem + sed (you can use the port that comes with DJGPP).
35 rem You should be able to get all the above utilities from the DJGPP FTP
36 rem site, ftp.delorie.com, in the directory "pub/djgpp/current/v2gnu".
37 rem ----------------------------------------------------------------------
43 if "%1" == "" goto usage
44 rem ----------------------------------------------------------------------
45 rem See if their environment is large enough. We need 28 bytes.
46 set $foo$
=789012345678901234567
47 if not "%$foo$%" == "789012345678901234567" goto SmallEnv
50 if "%1" == "" goto usage
51 if "%1" == "--with-x" goto withx
52 if "%1" == "--no-debug" goto nodebug
53 if "%1" == "msdos" goto msdos
54 if "%1" == "--with-system-malloc" goto sysmalloc
56 echo Usage
: config
[--no
-debug] [--with
-system
-malloc
] [--with
-x
] msdos
57 echo [Read the script before you
run it.
]
59 rem ----------------------------------------------------------------------
64 rem ----------------------------------------------------------------------
69 rem ----------------------------------------------------------------------
74 rem ----------------------------------------------------------------------
76 Echo Checking whether
'sed' is available...
77 sed
-e
"w junk.$$$" <Nul
78 If Exist junk.$$$
Goto sedOk
79 Echo To configure
'Emacs' you need to have
'sed'!
82 Echo Checking whether
'rm' is available...
84 If Not Exist junk.$$$
Goto rmOk
85 Echo To configure
'Emacs' you need to have
'rm'!
88 Echo Checking whether
'mv' is available...
92 If Exist junk
.2 Goto mvOk
93 Echo To configure
'Emacs' you need to have
'mv'!
98 Echo Checking whether
'gcc' is available...
101 if exist junk.o
goto gccOk
102 Echo To configure
'Emacs' you need to have
'gcc'!
106 rm
-f junk.c junk.o junk junk.exe
107 Echo Checking what version of DJGPP is installed...
108 If Not "%DJGPP%" == "" goto djgppOk
109 Echo To compile
'Emacs' under MS
-DOS you MUST have DJGPP installed
!
112 echo int main
() >junk.c
113 echo #ifdef __DJGPP__
>>junk.c
114 echo {return (__DJGPP__
)*10;} >>junk.c
116 echo #ifdef __GO32__
>>junk.c
117 echo {return 10;} >>junk.c
119 echo {return 0;} >>junk.c
123 if not exist junk.exe coff2exe junk
125 If ErrorLevel 10 Goto go32Ok
126 rm
-f junk.c junk junk.exe
127 Echo To compile
'Emacs' under MS
-DOS you MUST have DJGPP installed
!
131 If Not ErrorLevel 20 Echo To build
'Emacs' you need DJGPP v2.0 or later
!
132 If Not ErrorLevel 20 Goto End
133 rm
-f junk.c junk junk.exe
134 rem DJECHO is used by the top-level Makefile in the v2.x build
135 Echo Checking whether
'djecho' is available...
136 redir
-o Nul
-eo djecho
-o junk.$$$ foo
137 If Exist junk.$$$
Goto djechoOk
138 Echo To build
'Emacs' you need the
'djecho.exe' program
!
139 Echo 'djecho.exe' is part of
'djdevNNN.zip' basic DJGPP development kit.
140 Echo Versions of DJGPP before
2.02 called this program
'echo.exe'.
141 Echo Either
unpack 'djecho.exe' from the
'djdevNNN.zip' archive
,
142 Echo or
, if you have
'echo.exe', copy it to
'djecho.exe'.
143 Echo Then run CONFIG.BAT again with the same arguments you did now.
147 Echo Configuring
for DJGPP Version
%DJGPP_VER% ...
148 Rem ----------------------------------------------------------------------
149 Echo Configuring the source directory...
152 rem Create "epaths.h"
153 sed
-f ..
/msdos
/sed4.inp
<epaths.in
>epaths.tmp
154 update epaths.tmp epaths.h
>nul
157 rem Create "config.h"
158 rm
-f config.h2 config.tmp
159 if exist config.in sed
-e
'' config.in
> config.tmp
160 if exist ..
\autogen\config.in sed
-e
'' ..
/autogen
/config.in
> config.tmp
161 if "%X11%" == "" goto src4
162 if exist config.in sed
-f ..
/msdos
/sed2x.inp
< config.in
> config.tmp
163 if exist ..
\autogen\config.in sed
-f ..
/msdos
/sed2x.inp
< ..
\autogen\config.in
> config.tmp
165 sed
-f ..
/msdos
/sed2v2.inp
<config.tmp
>config.h2
166 Rem See if DECL_ALIGN can be supported with this GCC
167 rm
-f junk.c junk.o junk junk.exe
168 echo struct
{ int i
; char
*p
; } __attribute__
((__aligned__
(8))) foo
; >junk.c
169 rem Two percent signs because it is a special character for COMMAND.COM/CMD
170 rem Filter thru Sed because "&" is special for CMD.EXE
171 echo int main
(void
) { return (unsigned long
)"&"foo
%% 8; } | sed
"s/.&./\&/" >>junk.c
173 if not exist junk.exe coff2exe junk
175 If Not ErrorLevel 1 Goto alignOk
176 Echo WARNING
: Your GCC does
not support
8-byte aligned variables.
177 Echo WARNING
: Therefore Emacs cannot support
buffers larger than
128MB.
178 rem The following line disables DECL_ALIGN which in turn disables USE_LSB_TAG
179 rem For details see lisp.h where it defines USE_LSB_TAG
180 echo #define NO_DECL_ALIGN
>>config.h2
182 Rem See if they have libxml2 later than v2.2.0 installed
183 Echo Checking whether libxml2 v2.2
.1 or later is installed ...
184 rm
-f junk.c junk.o junk junk.exe
185 rem Use djecho here because we need to quote brackets
186 djecho
"#include <libxml/xmlversion.h>" >junk.c
187 djecho
"int main()" >>junk.c
188 djecho
"{return (LIBXML_VERSION > 20200 ? 0 : 1);}" >>junk.c
189 redir
-o Nul
-eo gcc
-I
/dev
/env
/DJDIR
/include
/libxml2
-o junk junk.c
190 if not exist junk
Goto xmlDone
191 if not exist junk.exe coff2exe junk
193 If ErrorLevel 1 Goto xmlDone
194 Echo Configuring with libxml2 ...
195 sed
-e
"/#undef HAVE_LIBXML2/s/^.*$/#define HAVE_LIBXML2 1/" <config.h2
>config.h3
196 mv config.h3 config.h2
199 rm
-f junk.c junk junk.exe
200 Rem See if they requested a SYSTEM_MALLOC build
201 if "%sys_malloc%" == "" Goto cfgDone
203 ren config.h2 config.tmp
204 sed
-f ..
/msdos
/sedalloc.inp
<config.tmp
>config.h2
207 rm
-f junk.c junk junk.exe
208 update config.h2 config.h
>nul
209 rm
-f config.tmp config.h2
211 rem On my system dir.h gets in the way. It's a VMS file so who cares.
212 if exist dir.h
ren dir.h vmsdir.h
214 rem Create "makefile" from "makefile.in".
215 rm
-f Makefile makefile.tmp
216 copy Makefile.in
+lisp.mk
+deps.mk makefile.tmp
217 sed
-f ..
/msdos
/sed1v2.inp
<makefile.tmp
>Makefile
220 if "%X11%" == "" goto src5
221 mv Makefile makefile.tmp
222 sed
-f ..
/msdos
/sed1x.inp
<makefile.tmp
>Makefile
226 if "%sys_malloc%" == "" goto src5a
227 sed
-e
"/^GMALLOC_OBJ *=/s/gmalloc.o//" <Makefile
>makefile.tmp
228 sed
-e
"/^VMLIMIT_OBJ *=/s/vm-limit.o//" <makefile.tmp
>makefile.tmp2
229 sed
-e
"/^RALLOC_OBJ *=/s/ralloc.o//" <makefile.tmp2
>Makefile
230 rm
-f makefile.tmp makefile.tmp2
233 if "%nodebug%" == "" goto src6
234 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
235 sed
-e
"/^LDFLAGS *=/s/=/=-s/" <makefile.tmp
>Makefile
239 if "%libxml%" == "" goto src7
240 sed
-e
"/^LIBXML2_LIBS *=/s/=/= -lxml2 -lz -liconv/" <Makefile
>makefile.tmp
241 sed
-e
"/^LIBXML2_CFLAGS *=/s|=|= -I/dev/env/DJDIR/include/libxml2|" <makefile.tmp
>Makefile
245 rem ----------------------------------------------------------------------
246 Echo Configuring the library source directory...
248 sed
-f ..
/msdos
/sed3v2.inp
<Makefile.in
>Makefile
249 if "%X11%" == "" goto libsrc2a
250 mv Makefile makefile.tmp
251 sed
-f ..
/msdos
/sed3x.inp
<makefile.tmp
>Makefile
254 if "%nodebug%" == "" goto libsrc3
255 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
256 sed
-e
"/^ALL_CFLAGS *=/s/=/= -s/" <makefile.tmp
>Makefile
260 rem ----------------------------------------------------------------------
261 if "%X11%" == "" goto oldx1
262 Echo Configuring the oldxmenu directory...
264 sed
-f ..
/msdos
/sed5x.inp
<Makefile.in
>Makefile
265 if "%nodebug%" == "" goto oldx2
266 sed
-e
"/^CFLAGS *=/s/ *-gcoff//" <Makefile
>makefile.tmp
267 mv
-f makefile.tmp Makefile
271 rem ----------------------------------------------------------------------
272 Echo Configuring the doc directory
, expect one
"File not found" message...
274 Rem The two variants for lispintro below is for when the shell
275 Rem supports long file names but DJGPP does not
276 for %%d in
(emacs lispref lispintro lispintr misc
) do sed
-f ..
/msdos
/sed6.inp
< %%d\Makefile.in
> %%d\Makefile
278 rem ----------------------------------------------------------------------
279 Echo Configuring the lib directory...
280 If Exist build
-aux\snippet\c
++defs.h update build
-aux
/snippet
/c
++defs.h build
-aux
/snippet
/cxxdefs.h
282 Rem Rename files like djtar on plain DOS filesystem would.
283 If Exist build
-aux\snippet\c
++defs.h update build
-aux
/snippet
/c
++defs.h build
-aux
/snippet
/cxxdefs.h
284 If Exist alloca.in.h update alloca.in.h alloca.in
-h
285 If Exist getopt.in.h update getopt.in.h getopt.in
-h
286 If Exist stdbool.in.h update stdbool.in.h stdbool.in
-h
287 If Exist signal.in.h update signal.in.h signal.in
-h
288 If Exist stddef.in.h update stddef.in.h stddef.in
-h
289 If Exist stdint.in.h update stdint.in.h stdint.in
-h
290 If Exist stdio.in.h update stdio.in.h stdio.in
-h
291 If Exist stdlib.in.h update stdlib.in.h stdlib.in
-h
292 If Exist sys_stat.in.h update sys_stat.in.h sys_stat.in
-h
293 If Exist time.in.h update
time.in.h
time.in
-h
294 If Exist unistd.in.h update unistd.in.h unistd.in
-h
295 If Exist Makefile.in sed
-f ..
/msdos
/sedlibcf.inp
< Makefile.in
> makefile.tmp
296 If Exist ..
\autogen\Makefile.in sed
-f ..
/msdos
/sedlibcf.inp
< ..
\autogen\Makefile.in
> makefile.tmp
297 sed
-f ..
/msdos
/sedlibmk.inp
< makefile.tmp
> Makefile
299 Rem Create .Po files for new files in lib/
300 If Not Exist deps\stamp
mkdir deps
301 for %%f in
(*.c
) do @
call ..\msdos\depfiles.bat
%%f
302 echo deps
-stamp
> deps\stamp
304 rem ----------------------------------------------------------------------
305 Echo Configuring the lisp directory...
307 If Exist gnus\.
dir-locals.el update gnus
/.
dir-locals.el gnus
/_dir
-locals.el
308 sed
-f ..
/msdos
/sedlisp.inp
< Makefile.in
> Makefile
310 rem ----------------------------------------------------------------------
311 If not Exist leim\quail\latin
-pre.el
goto maindir
312 Echo Configuring the leim directory...
314 sed
-f ..
/msdos
/sedleim.inp
< Makefile.in
> Makefile
316 rem ----------------------------------------------------------------------
318 Echo Configuring the main directory...
319 If Exist .
dir-locals.el update .
dir-locals.el _dir
-locals.el
320 If Exist src\.dbxinit update src
/.dbxinit src
/_dbxinit
321 Echo Looking
for the GDB init file...
322 If Exist src\.gdbinit update src
/.gdbinit src
/_gdbinit
323 If Exist src\_gdbinit
goto gdbinitOk
325 Echo I cannot
find the GDB init file. It was called
".gdbinit" in
326 Echo the Emacs distribution
, but was probably renamed to some other
327 Echo name without the leading dot
when you untarred the archive.
328 Echo It should be in the
"src/" subdirectory. Please make sure this
329 Echo file exists and is called
"_gdbinit" with a leading underscore.
330 Echo Then run CONFIG.BAT again with the same arguments you did now.
333 Echo Looking
for the GDB init file...found
334 rem GNUMakefile is not appropriate for MS-DOS so move it out of the way
335 If Exist GNUmakefile mv
-f GNUmakefile GNUmakefile.unix
336 copy msdos\mainmake.v2 Makefile
>nul
337 rem ----------------------------------------------------------------------
340 echo Your environment size is too small. Please enlarge it and
run me again.
341 echo For example
, type "command.com /e:2048" to have
2048 bytes available.