code.delx.au - gnu-emacs/blob - 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  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 1.12maint1 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=1
 129 If ErrorLevel 20 set djgpp_ver=2
 130 rm -f junk.c junk junk.exe
 131 rem The v1.x build does not need djecho
 132 if "%DJGPP_VER%" == "1" Goto djechoOk
 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.
 143 Goto End
 144 :djechoOk
 145 rm -f junk.$$$
 146 Echo Configuring for DJGPP Version %DJGPP_VER% ...
 147 Rem   ----------------------------------------------------------------------
 148 Echo Configuring the source directory...
 149 cd src
 150
 151 rem   Create "epaths.h"
 152 sed -f ../msdos/sed4.inp <epaths.in >epaths.tmp
 153 update epaths.tmp epaths.h >nul
 154 rm -f epaths.tmp
 155
 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
 161 :src4
 162 if "%DJGPP_VER%" == "2" Goto src41
 163 sed -f ../msdos/sed2.inp <config.tmp >config.h2
 164 goto src42
 165 :src41
 166 sed -f ../msdos/sed2v2.inp <config.tmp >config.h2
 167 :src42
 168 Rem See if DECL_ALIGN can be supported with this GCC
 169 rm -f junk.c junk.o junk junk.exe
 170 echo struct { int i; char *p; } __attribute__((__aligned__(8))) foo;  >junk.c
 171 rem Two percent signs because it is a special character for COMMAND.COM/CMD
 172 rem Filter thru Sed because "&" is special for CMD.EXE
 173 echo int main(void) { return (unsigned long)"&"foo %% 8; } | sed "s/.&./\&/"         >>junk.c
 174 gcc -o junk junk.c
 175 if not exist junk.exe coff2exe junk
 176 junk
 177 If Not ErrorLevel 1 Goto alignOk
 178 Echo WARNING: Your GCC does not support 8-byte aligned variables.
 179 Echo WARNING: Therefore Emacs cannot support buffers larger than 128MB.
 180 rem The following line disables DECL_ALIGN which in turn disables USE_LSB_TAG
 181 rem For details see lisp.h where it defines USE_LSB_TAG
 182 echo #define NO_DECL_ALIGN >>config.h2
 183 :alignOk
 184 Rem See if they requested a SYSTEM_MALLOC build
 185 if "%sys_malloc%" == "" Goto cfgDone
 186 rm -f config.tmp
 187 ren config.h2 config.tmp
 188 sed -f ../msdos/sedalloc.inp <config.tmp >config.h2
 189
 190 :cfgDone
 191 rm -f junk.c junk junk.exe
 192 update config.h2 config.h >nul
 193 rm -f config.tmp config.h2
 194
 195 rem   On my system dir.h gets in the way.  It's a VMS file so who cares.
 196 if exist dir.h ren dir.h vmsdir.h
 197
 198 rem   Create "makefile" from "makefile.in".
 199 rm -f Makefile junk.c
 200 sed -e "1,/== start of cpp stuff ==/s@^# .*$@@" <Makefile.in >junk.c
 201 If "%DJGPP_VER%" == "1" Goto mfV1
 202 gcc -E -traditional junk.c | sed -f ../msdos/sed1v2.inp >Makefile
 203 goto mfDone
 204 :mfV1
 205 gcc -E -traditional junk.c | sed -f ../msdos/sed1.inp >Makefile
 206 :mfDone
 207 rm -f junk.c
 208
 209 if "%X11%" == "" goto src5
 210 mv Makefile makefile.tmp
 211 sed -f ../msdos/sed1x.inp <makefile.tmp >Makefile
 212 rm -f makefile.tmp
 213 :src5
 214
 215 if "%nodebug%" == "" goto src6
 216 sed -e "/^CFLAGS *=/s/ *-gcoff//" <Makefile >makefile.tmp
 217 sed -e "/^LDFLAGS *=/s/=/=-s/" <makefile.tmp >Makefile
 218 rm -f makefile.tmp
 219 :src6
 220 cd ..
 221 rem   ----------------------------------------------------------------------
 222 Echo Configuring the library source directory...
 223 cd lib-src
 224 rem   Create "makefile" from "makefile.in".
 225 sed -e "1,/== start of cpp stuff ==/s@^#[       ].*$@@" <Makefile.in >junk.c
 226 gcc -E -traditional -I. -I../src junk.c | sed -e "s/^ / /" -e "/^#/d" -e "/^[   \f]*$/d" >makefile.new
 227 If "%DJGPP_VER%" == "2" goto libsrc-v2
 228 sed -f ../msdos/sed3.inp <makefile.new >Makefile
 229 Goto libsrc2
 230 :libsrc-v2
 231 sed -f ../msdos/sed3v2.inp <makefile.new >Makefile
 232 :libsrc2
 233 rm -f makefile.new junk.c
 234 if "%nodebug%" == "" goto libsrc3
 235 sed -e "/^CFLAGS *=/s/ *-gcoff//" <Makefile >makefile.tmp
 236 sed -e "/^ALL_CFLAGS *=/s/=/= -s/" <makefile.tmp >Makefile
 237 rm -f makefile.tmp
 238 :libsrc3
 239 cd ..
 240 rem   ----------------------------------------------------------------------
 241 if "%X11%" == "" goto oldx1
 242 Echo Configuring the oldxmenu directory...
 243 cd oldxmenu
 244 sed -f ../msdos/sed5x.inp <Makefile.in >Makefile
 245 if "%nodebug%" == "" goto oldx2
 246 sed -e "/^CFLAGS *=/s/ *-gcoff//" <Makefile >makefile.tmp
 247 mv -f makefile.tmp Makefile
 248 :oldx2
 249 cd ..
 250 :oldx1
 251 rem   ----------------------------------------------------------------------
 252 Echo Configuring the doc directory, expect one "File not found" message...
 253 cd doc
 254 Rem The two variants for lispintro below is for when the shell
 255 Rem supports long file names but DJGPP does not
 256 for %%d in (emacs lispref lispintro lispintr misc) do sed -f ../msdos/sed6.inp < %%d\Makefile.in > %%d\Makefile
 257 cd ..
 258 rem   ----------------------------------------------------------------------
 259 Echo Configuring the lisp directory...
 260 cd lisp
 261 sed -f ../msdos/sedlisp.inp < Makefile.in > Makefile
 262 cd ..
 263 rem   ----------------------------------------------------------------------
 264 If not Exist leim\quail\latin-pre.el goto maindir
 265 Echo Configuring the leim directory...
 266 cd leim
 267 sed -f ../msdos/sedleim.inp < Makefile.in > Makefile
 268 cd ..
 269 rem   ----------------------------------------------------------------------
 270 :maindir
 271 Echo Configuring the main directory...
 272 If Exist .dir-locals.el update .dir-locals.el _dir-locals.el
 273 If Exist src\.dbxinit update src/.dbxinit src/_dbxinit
 274 If "%DJGPP_VER%" == "1" goto mainv1
 275 Echo Looking for the GDB init file...
 276 If Exist src\.gdbinit update src/.gdbinit src/_gdbinit
 277 If Exist src\_gdbinit goto gdbinitOk
 278 Echo ERROR:
 279 Echo I cannot find the GDB init file.  It was called ".gdbinit" in
 280 Echo the Emacs distribution, but was probably renamed to some other
 281 Echo name without the leading dot when you untarred the archive.
 282 Echo It should be in the "src/" subdirectory.  Please make sure this
 283 Echo file exists and is called "_gdbinit" with a leading underscore.
 284 Echo Then run CONFIG.BAT again with the same arguments you did now.
 285 goto End
 286 :gdbinitOk
 287 Echo Looking for the GDB init file...found
 288 copy msdos\mainmake.v2 Makefile >nul
 289 :mainv1
 290 If "%DJGPP_VER%" == "1" copy msdos\mainmake Makefile >nul
 291 rem   ----------------------------------------------------------------------
 292 goto End
 293 :SmallEnv
 294 echo Your environment size is too small.  Please enlarge it and run me again.
 295 echo For example, type "command.com /e:2048" to have 2048 bytes available.
 296 set $foo$=
 297 :end
 298 set X11=
 299 set nodebug=
 300 set djgpp_ver=
 301 set sys_malloc=
 302
 303 goto skipArchTag
 304    arch-tag: 2d2fed23-4dc6-4006-a2e4-49daf0031f33
 305 :skipArchTag