]> code.delx.au - gnu-emacs/blob - config.bat
* src/Makefile.in (${ns_appbindir}Emacs, ns-app): Always define these rules.
[gnu-emacs] / config.bat
1 @echo off
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.
6
7 rem This file is part of GNU Emacs.
8
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.
13
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.
18
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/.
21
22 rem ----------------------------------------------------------------------
23 rem YOU'LL NEED THE FOLLOWING UTILITIES TO MAKE EMACS:
24 rem
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
30 rem recommended).
31 rem + rm, mv, and cp (from GNU file utilities).
32 rem + sed (you can use the port that comes with DJGPP).
33 rem
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 ----------------------------------------------------------------------
37 set X11=
38 set nodebug=
39 set djgpp_ver=
40 set sys_malloc=
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
46 set $foo$=
47 :again
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
53 :usage
54 echo Usage: config [--no-debug] [--with-system-malloc] [--with-x] msdos
55 echo [Read the script before you run it.]
56 goto end
57 rem ----------------------------------------------------------------------
58 :withx
59 set X11=Y
60 shift
61 goto again
62 rem ----------------------------------------------------------------------
63 :nodebug
64 set nodebug=Y
65 shift
66 goto again
67 rem ----------------------------------------------------------------------
68 :sysmalloc
69 set sys_malloc=Y
70 shift
71 goto again
72 rem ----------------------------------------------------------------------
73 :msdos
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'!
78 Goto End
79 :sedOk
80 Echo Checking whether 'rm' is available...
81 rm -f junk.$$$
82 If Not Exist junk.$$$ Goto rmOk
83 Echo To configure 'Emacs' you need to have 'rm'!
84 Goto End
85 :rmOk
86 Echo Checking whether 'mv' is available...
87 rm -f junk.1 junk.2
88 echo foo >junk.1
89 mv junk.1 ./junk.2
90 If Exist junk.2 Goto mvOk
91 Echo To configure 'Emacs' you need to have 'mv'!
92 rm -f junk.1
93 Goto End
94 :mvOk
95 rm -f junk.2
96 Echo Checking whether 'gcc' is available...
97 echo main(){} >junk.c
98 gcc -c junk.c
99 if exist junk.o goto gccOk
100 Echo To configure 'Emacs' you need to have 'gcc'!
101 rm -f junk.c
102 Goto End
103 :gccOk
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!
108 Goto End
109 :djgppOk
110 echo int main() >junk.c
111 echo #ifdef __DJGPP__ >>junk.c
112 echo {return (__DJGPP__)*10;} >>junk.c
113 echo #else >>junk.c
114 echo #ifdef __GO32__ >>junk.c
115 echo {return 10;} >>junk.c
116 echo #else >>junk.c
117 echo {return 0;} >>junk.c
118 echo #endif >>junk.c
119 echo #endif >>junk.c
120 gcc -o junk junk.c
121 if not exist junk.exe coff2exe junk
122 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!
126 Goto End
127 :go32Ok
128 set djgpp_ver=2
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.
142 Goto End
143 :djechoOk
144 rm -f junk.$$$
145 Echo Configuring for DJGPP Version %DJGPP_VER% ...
146 Rem ----------------------------------------------------------------------
147 Echo Configuring the source directory...
148 cd src
149
150 rem Create "epaths.h"
151 sed -f ../msdos/sed4.inp <epaths.in >epaths.tmp
152 update epaths.tmp epaths.h >nul
153 rm -f epaths.tmp
154
155 rem Create "config.h"
156 rm -f config.h2 config.tmp
157 sed -e '' config.in > config.tmp
158 if "%X11%" == "" goto src4
159 sed -f ../msdos/sed2x.inp <config.in >config.tmp
160 :src4
161 sed -f ../msdos/sed2v2.inp <config.tmp >config.h2
162 Rem See if DECL_ALIGN can be supported with this GCC
163 rm -f junk.c junk.o junk junk.exe
164 echo struct { int i; char *p; } __attribute__((__aligned__(8))) foo; >junk.c
165 rem Two percent signs because it is a special character for COMMAND.COM/CMD
166 rem Filter thru Sed because "&" is special for CMD.EXE
167 echo int main(void) { return (unsigned long)"&"foo %% 8; } | sed "s/.&./\&/" >>junk.c
168 gcc -o junk junk.c
169 if not exist junk.exe coff2exe junk
170 junk
171 If Not ErrorLevel 1 Goto alignOk
172 Echo WARNING: Your GCC does not support 8-byte aligned variables.
173 Echo WARNING: Therefore Emacs cannot support buffers larger than 128MB.
174 rem The following line disables DECL_ALIGN which in turn disables USE_LSB_TAG
175 rem For details see lisp.h where it defines USE_LSB_TAG
176 echo #define NO_DECL_ALIGN >>config.h2
177 :alignOk
178 Rem See if they requested a SYSTEM_MALLOC build
179 if "%sys_malloc%" == "" Goto cfgDone
180 rm -f config.tmp
181 ren config.h2 config.tmp
182 sed -f ../msdos/sedalloc.inp <config.tmp >config.h2
183
184 :cfgDone
185 rm -f junk.c junk junk.exe
186 update config.h2 config.h >nul
187 rm -f config.tmp config.h2
188
189 rem On my system dir.h gets in the way. It's a VMS file so who cares.
190 if exist dir.h ren dir.h vmsdir.h
191
192 rem Create "makefile" from "makefile.in".
193 rm -f Makefile junk.c
194 sed -e "1,/== start of cpp stuff ==/s@^##*[ ].*$@@" <Makefile.in >junk.c
195 gcc -E -traditional junk.c | sed -f ../msdos/sed1v2.inp >Makefile
196 rm -f junk.c
197
198 if "%X11%" == "" goto src5
199 mv Makefile makefile.tmp
200 sed -f ../msdos/sed1x.inp <makefile.tmp >Makefile
201 rm -f makefile.tmp
202 :src5
203
204 if "%nodebug%" == "" goto src6
205 sed -e "/^CFLAGS *=/s/ *-gcoff//" <Makefile >makefile.tmp
206 sed -e "/^LDFLAGS *=/s/=/=-s/" <makefile.tmp >Makefile
207 rm -f makefile.tmp
208 :src6
209 cd ..
210 rem ----------------------------------------------------------------------
211 Echo Configuring the library source directory...
212 cd lib-src
213 sed -f ../msdos/sed3v2.inp <Makefile.in >Makefile
214 if "%X11%" == "" goto libsrc2a
215 mv Makefile makefile.tmp
216 sed -f ../msdos/sed3x.inp <makefile.tmp >Makefile
217 rm -f makefile.tmp
218 :libsrc2a
219 if "%nodebug%" == "" goto libsrc3
220 sed -e "/^CFLAGS *=/s/ *-gcoff//" <Makefile >makefile.tmp
221 sed -e "/^ALL_CFLAGS *=/s/=/= -s/" <makefile.tmp >Makefile
222 rm -f makefile.tmp
223 :libsrc3
224 cd ..
225 rem ----------------------------------------------------------------------
226 if "%X11%" == "" goto oldx1
227 Echo Configuring the oldxmenu directory...
228 cd oldxmenu
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
233 :oldx2
234 cd ..
235 :oldx1
236 rem ----------------------------------------------------------------------
237 Echo Configuring the doc directory, expect one "File not found" message...
238 cd doc
239 Rem The two variants for lispintro below is for when the shell
240 Rem supports long file names but DJGPP does not
241 for %%d in (emacs lispref lispintro lispintr misc) do sed -f ../msdos/sed6.inp < %%d\Makefile.in > %%d\Makefile
242 cd ..
243 rem ----------------------------------------------------------------------
244 Echo Configuring the lisp directory...
245 cd lisp
246 sed -f ../msdos/sedlisp.inp < Makefile.in > Makefile
247 cd ..
248 rem ----------------------------------------------------------------------
249 If not Exist leim\quail\latin-pre.el goto maindir
250 Echo Configuring the leim directory...
251 cd leim
252 sed -f ../msdos/sedleim.inp < Makefile.in > Makefile
253 cd ..
254 rem ----------------------------------------------------------------------
255 :maindir
256 Echo Configuring the main directory...
257 If Exist .dir-locals.el update .dir-locals.el _dir-locals.el
258 If Exist src\.dbxinit update src/.dbxinit src/_dbxinit
259 Echo Looking for the GDB init file...
260 If Exist src\.gdbinit update src/.gdbinit src/_gdbinit
261 If Exist src\_gdbinit goto gdbinitOk
262 Echo ERROR:
263 Echo I cannot find the GDB init file. It was called ".gdbinit" in
264 Echo the Emacs distribution, but was probably renamed to some other
265 Echo name without the leading dot when you untarred the archive.
266 Echo It should be in the "src/" subdirectory. Please make sure this
267 Echo file exists and is called "_gdbinit" with a leading underscore.
268 Echo Then run CONFIG.BAT again with the same arguments you did now.
269 goto End
270 :gdbinitOk
271 Echo Looking for the GDB init file...found
272 copy msdos\mainmake.v2 Makefile >nul
273 rem ----------------------------------------------------------------------
274 goto End
275 :SmallEnv
276 echo Your environment size is too small. Please enlarge it and run me again.
277 echo For example, type "command.com /e:2048" to have 2048 bytes available.
278 set $foo$=
279 :end
280 set X11=
281 set nodebug=
282 set djgpp_ver=
283 set sys_malloc=
284
285 goto skipArchTag
286 arch-tag: 2d2fed23-4dc6-4006-a2e4-49daf0031f33
287 :skipArchTag