| blob | 2ea58ecf933b48735f2c267e6b7ab2860fbbf3fd |
1 @echo off\r
2 rem ----------------------------------------------------------------------\r
3 rem Configuration script for MS Windows 95/98/Me and NT/2000/XP\r
4 rem Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005,\r
5 rem 2006, 2007 Free Software Foundation, Inc.\r
6 \r
7 rem This file is part of GNU Emacs.\r
8 \r
9 rem GNU Emacs is free software; you can redistribute it and/or modify\r
10 rem it under the terms of the GNU General Public License as published by\r
11 rem the Free Software Foundation; either version 3, or (at your option)\r
12 rem any later version.\r
13 \r
14 rem GNU Emacs is distributed in the hope that it will be useful,\r
15 rem but WITHOUT ANY WARRANTY; without even the implied warranty of\r
16 rem MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
17 rem GNU General Public License for more details.\r
18 \r
19 rem You should have received a copy of the GNU General Public License\r
20 rem along with GNU Emacs; see the file COPYING. If not, write to the\r
21 rem Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,\r
22 rem Boston, MA 02110-1301, USA.\r
23 rem ----------------------------------------------------------------------\r
24 rem YOU'LL NEED THE FOLLOWING UTILITIES TO MAKE EMACS:\r
25 rem\r
26 rem + MS Windows 95/98/Me or NT/2000/XP\r
27 rem + either MSVC 2.x or later, or gcc-2.95 or later (with gmake 3.75\r
28 rem or later) and the Mingw32 and W32 API headers and libraries.\r
29 rem + Visual Studio 2005 is not supported at this time.\r
30 rem\r
31 rem For reference, here is a list of which builds of gmake are known to\r
32 rem work or not, and whether they work in the presence and/or absence of\r
33 rem sh.exe.\r
34 rem\r
35 rem sh exists no sh\r
36 rem cygwin b20.1 make (3.75): fails[1,5] fails[2,5]\r
37 rem MSVC compiled gmake 3.77: okay okay\r
38 rem MSVC compiled gmake 3.78.1: okay okay\r
39 rem MSVC compiled gmake 3.79.1: okay okay\r
40 rem mingw32/gcc-2.92.2 make (3.77): okay okay[4]\r
41 rem cygwin compiled gmake 3.77: fails[1,5] fails[2,5]\r
42 rem cygwin compiled gmake 3.78.1: fails[5] fails[2,5]\r
43 rem cygwin compiled gmake 3.79.1: fails[3,5] fails[2?,5]\r
44 rem cygwin compiled make 3.80: okay[6] fails?[7]\r
45 rem cygwin compiled make 3.81: fails fails?[7]\r
46 rem mingw32 compiled make 3.79.1: okay okay\r
47 rem mingw32 compiled make 3.80: okay okay?[7]\r
48 rem mingw32 compiled make 3.81: okay okay[8]\r
49 rem\r
50 rem [1] doesn't cope with makefiles with DOS line endings, so must mount\r
51 rem emacs source with text!=binary.\r
52 rem [2] fails when needs to invoke shell commands; okay invoking gcc etc.\r
53 rem [3] requires LC_MESSAGES support to build; cannot build with early\r
54 rem versions of cygwin.\r
55 rem [4] may fail on Windows 9X and Windows ME; if so, install Bash.\r
56 rem [5] fails when building leim due to the use of cygwin style paths.\r
57 rem May work if building emacs without leim.\r
58 rem [6] need to uncomment 3 lines in nt/gmake.defs that invoke `cygpath';\r
59 rem look for "cygpath" near line 85 of gmake.defs.\r
60 rem [7] not recommended; please report if you try this combination.\r
61 rem [8] tested only on Windows XP.\r
62 rem\r
63 \r
64 if exist config.log del config.log\r
65 \r
66 rem ----------------------------------------------------------------------\r
67 rem See if the environment is large enough. We need 43 (?) bytes.\r
68 set $foo$=123456789_123456789_123456789_123456789_123\r
69 if not "%$foo$%" == "123456789_123456789_123456789_123456789_123" goto SmallEnv\r
70 set $foo$=\r
71 \r
72 rem ----------------------------------------------------------------------\r
73 rem Make sure we are running in the nt subdir\r
74 if exist configure.bat goto start\r
75 echo You must run configure from the nt subdirectory.\r
76 goto end\r
77 \r
78 :start\r
79 rem ----------------------------------------------------------------------\r
80 rem Default settings.\r
81 set prefix=\r
82 set nodebug=N\r
83 set noopt=N\r
84 set nocygwin=N\r
85 set COMPILER=\r
86 set usercflags=\r
87 set docflags=\r
88 set userldflags=\r
89 set doldflags=\r
90 set sep1=\r
91 set sep2=\r
92 \r
93 rem ----------------------------------------------------------------------\r
94 rem Handle arguments.\r
95 :again\r
96 if "%1" == "-h" goto usage\r
97 if "%1" == "--help" goto usage\r
98 if "%1" == "--prefix" goto setprefix\r
99 if "%1" == "--with-gcc" goto withgcc\r
100 if "%1" == "--with-msvc" goto withmsvc\r
101 if "%1" == "--no-debug" goto nodebug\r
102 if "%1" == "--no-opt" goto noopt\r
103 if "%1" == "--no-cygwin" goto nocygwin\r
104 if "%1" == "--cflags" goto usercflags\r
105 if "%1" == "--ldflags" goto userldflags\r
106 if "%1" == "--without-png" goto withoutpng\r
107 if "%1" == "--without-jpeg" goto withoutjpeg\r
108 if "%1" == "--without-gif" goto withoutgif\r
109 if "%1" == "--without-tiff" goto withouttiff\r
110 if "%1" == "--without-xpm" goto withoutxpm\r
111 if "%1" == "" goto checkutils\r
112 :usage\r
113 echo Usage: configure [options]\r
114 echo Options:\r
115 echo. --prefix PREFIX install Emacs in directory PREFIX\r
116 echo. --with-gcc use GCC to compile Emacs\r
117 echo. --with-msvc use MSVC to compile Emacs\r
118 echo. --no-debug exclude debug info from executables\r
119 echo. --no-opt disable optimization\r
120 echo. --no-cygwin use -mno-cygwin option with GCC\r
121 echo. --cflags FLAG pass FLAG to compiler\r
122 echo. --ldflags FLAG pass FLAG to compiler when linking\r
123 echo. --without-png do not use libpng even if it is installed\r
124 echo. --without-jpeg do not use jpeg-6b even if it is installed\r
125 echo. --without-gif do not use libungif even if it is installed\r
126 echo. --without-tiff do not use libtiff even if it is installed\r
127 echo. --without-xpm do not use libXpm even if it is installed\r
128 goto end\r
129 rem ----------------------------------------------------------------------\r
130 :setprefix\r
131 shift\r
132 set prefix=%1\r
133 shift\r
134 goto again\r
135 rem ----------------------------------------------------------------------\r
136 :withgcc\r
137 set COMPILER=gcc\r
138 shift\r
139 goto again\r
140 rem ----------------------------------------------------------------------\r
141 :withmsvc\r
142 set COMPILER=cl\r
143 shift\r
144 goto again\r
145 rem ----------------------------------------------------------------------\r
146 :nodebug\r
147 set nodebug=Y\r
148 shift\r
149 goto again\r
150 rem ----------------------------------------------------------------------\r
151 :noopt\r
152 set noopt=Y\r
153 shift\r
154 goto again\r
155 rem ----------------------------------------------------------------------\r
156 :nocygwin\r
157 set nocygwin=Y\r
158 shift\r
159 goto again\r
160 rem ----------------------------------------------------------------------\r
161 :usercflags\r
162 shift\r
163 set usercflags=%usercflags%%sep1%%1\r
164 set sep1= %nothing%\r
165 shift\r
166 goto again\r
167 rem ----------------------------------------------------------------------\r
168 :userldflags\r
169 shift\r
170 set userldflags=%userldflags%%sep2%%1\r
171 set sep2= %nothing%\r
172 shift\r
173 goto again\r
174 rem ----------------------------------------------------------------------\r
175 \r
176 :withoutpng\r
177 set pngsupport=N\r
178 set HAVE_PNG=\r
179 shift\r
180 goto again\r
181 \r
182 rem ----------------------------------------------------------------------\r
183 \r
184 :withoutjpeg\r
185 set jpegsupport=N\r
186 set HAVE_JPEG=\r
187 shift\r
188 goto again\r
189 \r
190 rem ----------------------------------------------------------------------\r
191 \r
192 :withoutgif\r
193 set gifsupport=N\r
194 set HAVE_GIF=\r
195 shift\r
196 goto again\r
197 \r
198 rem ----------------------------------------------------------------------\r
199 \r
200 :withouttiff\r
201 set tiffsupport=N\r
202 set HAVE_TIFF=\r
203 shift\r
204 goto again\r
205 \r
206 rem ----------------------------------------------------------------------\r
207 \r
208 :withoutxpm\r
209 set xpmsupport=N\r
210 set HAVE_XPM=\r
211 shift\r
212 goto again\r
213 \r
214 rem ----------------------------------------------------------------------\r
215 rem Check that necessary utilities (cp and rm) are present.\r
216 :checkutils\r
217 echo Checking for 'cp'...\r
218 cp configure.bat junk.bat\r
219 if not exist junk.bat goto needcp\r
220 echo Checking for 'rm'...\r
221 rm junk.bat\r
222 if exist junk.bat goto needrm\r
223 goto checkcompiler\r
224 :needcp\r
225 echo You need 'cp' (the Unix file copy program) to build Emacs.\r
226 goto end\r
227 :needrm\r
228 del junk.bat\r
229 echo You need 'rm' (the Unix file delete program) to build Emacs.\r
230 goto end\r
231 \r
232 rem ----------------------------------------------------------------------\r
233 rem Auto-detect compiler if not specified, and validate GCC if chosen.\r
234 :checkcompiler\r
235 if (%COMPILER%)==(cl) goto compilercheckdone\r
236 if (%COMPILER%)==(gcc) goto checkgcc\r
237 \r
238 echo Checking whether 'cl' is available...\r
239 echo main(){} >junk.c\r
240 cl -nologo -c junk.c\r
241 if exist junk.obj goto clOK\r
242 \r
243 echo Checking whether 'gcc' is available...\r
244 gcc -c junk.c\r
245 if not exist junk.o goto nocompiler\r
246 del junk.o\r
247 \r
248 :checkgcc\r
249 Rem WARNING -- COMMAND.COM on some systems only looks at the first\r
250 Rem 8 characters of a label. So do NOT be tempted to change\r
251 Rem chkapi* into something fancier like checkw32api\r
252 Rem You HAVE been warned!\r
253 if (%nocygwin%) == (Y) goto chkapi\r
254 echo Checking whether gcc requires '-mno-cygwin'...\r
255 echo #include "cygwin/version.h" >junk.c\r
256 echo main(){} >>junk.c\r
257 echo gcc -c junk.c >>config.log\r
258 gcc -c junk.c >>config.log 2>&1\r
259 if not exist junk.o goto chkapi\r
260 echo gcc -mno-cygwin -c junk.c >>config.log\r
261 gcc -mno-cygwin -c junk.c >>config.log 2>&1\r
262 if exist junk.o set nocygwin=Y\r
263 rm -f junk.c junk.o\r
264 \r
265 :chkapi\r
266 echo The failed program was: >>config.log\r
267 type junk.c >>config.log\r
268 rem ----------------------------------------------------------------------\r
269 rem Older versions of the Windows API headers either don't have any of\r
270 rem the IMAGE_xxx definitions (the headers that come with Cygwin b20.1\r
271 rem are like this), or have a typo in the definition of\r
272 rem IMAGE_FIRST_SECTION (the headers with gcc/mingw32 2.95 have this\r
273 rem problem). The gcc/mingw32 2.95.2 headers are okay, as are distros\r
274 rem of w32api-xxx.zip from Anders Norlander since 1999-11-18 at least.\r
275 rem\r
276 echo Checking whether W32 API headers are too old...\r
277 echo #include "windows.h" >junk.c\r
278 echo test(PIMAGE_NT_HEADERS pHeader) >>junk.c\r
279 echo {PIMAGE_SECTION_HEADER pSection = IMAGE_FIRST_SECTION(pHeader);} >>junk.c\r
280 if (%nocygwin%) == (Y) goto chkapi1\r
281 set cf=%usercflags%\r
282 goto chkapi2\r
283 :chkapi1\r
284 set cf=%usercflags% -mno-cygwin\r
285 :chkapi2\r
286 echo on\r
287 gcc %cf% -c junk.c\r
288 @echo off\r
289 @echo gcc %cf% -c junk.c >>config.log\r
290 gcc %cf% -c junk.c >>config.log 2>&1\r
291 set cf=\r
292 if exist junk.o goto gccOk\r
293 echo The failed program was: >>config.log\r
294 type junk.c >>config.log\r
295 \r
296 :nocompiler\r
297 echo.\r
298 echo Configure failed.\r
299 echo To configure Emacs for Windows, you need to have either\r
300 echo gcc-2.95 or later with Mingw32 and the W32 API headers,\r
301 echo or MSVC 2.x or later.\r
302 del junk.c\r
303 goto end\r
304 \r
305 :gccOk\r
306 set COMPILER=gcc\r
307 echo Using 'gcc'\r
308 rm -f junk.c junk.o\r
309 Rem It is not clear what GCC version began supporting -mtune\r
310 Rem and pentium4 on x86, so check this explicitly.\r
311 echo main(){} >junk.c\r
312 echo gcc -c -O2 -mtune=pentium4 junk.c >>config.log\r
313 gcc -c -O2 -mtune=pentium4 junk.c >>config.log 2>&1\r
314 if not errorlevel 1 goto gccMtuneOk\r
315 echo The failed program was: >>config.log\r
316 type junk.c >>config.log\r
317 set mf=-mcpu=i686\r
318 rm -f junk.c junk.o\r
319 goto compilercheckdone\r
320 :gccMtuneOk\r
321 echo GCC supports -mtune=pentium4 >>config.log\r
322 set mf=-mtune=pentium4\r
323 rm -f junk.c junk.o\r
324 goto compilercheckdone\r
325 \r
326 :clOk\r
327 set COMPILER=cl\r
328 rm -f junk.c junk.obj\r
329 echo Using 'MSVC'\r
330 \r
331 :compilercheckdone\r
332 \r
333 rem ----------------------------------------------------------------------\r
334 rem Check for external image libraries. Since they are loaded\r
335 rem dynamically, the libraries themselves do not need to be present\r
336 rem at compile time, but the header files are required.\r
337 \r
338 set mingwflag=\r
339 \r
340 if (%nocygwin%) == (N) goto flagsOK\r
341 set mingwflag=-mno-cygwin\r
342 \r
343 :flagsOK\r
344 \r
345 if (%pngsupport%) == (N) goto pngDone\r
346 \r
347 echo Checking for libpng...\r
348 echo #include "png.h" >junk.c\r
349 echo main (){} >>junk.c\r
350 rem -o option is ignored with cl, but allows result to be consistent.\r
351 echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log\r
352 %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log\r
353 if exist junk.obj goto havePng\r
354 \r
355 echo ...png.h not found, building without PNG support.\r
356 echo The failed program was: >>config.log\r
357 type junk.c >>config.log\r
358 set HAVE_PNG=\r
359 goto :pngDone\r
360 \r
361 :havePng\r
362 echo ...PNG header available, building with PNG support.\r
363 set HAVE_PNG=1\r
364 \r
365 :pngDone\r
366 rm -f junk.c junk.obj\r
367 \r
368 if (%jpegsupport%) == (N) goto jpegDone\r
369 \r
370 echo Checking for jpeg-6b...\r
371 echo #include "jconfig.h" >junk.c\r
372 echo main (){} >>junk.c\r
373 rem -o option is ignored with cl, but allows result to be consistent.\r
374 echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log\r
375 %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log\r
376 if exist junk.obj goto haveJpeg\r
377 \r
378 echo ...jconfig.h not found, building without JPEG support.\r
379 echo The failed program was: >>config.log\r
380 type junk.c >>config.log\r
381 set HAVE_JPEG=\r
382 goto :jpegDone\r
383 \r
384 :haveJpeg\r
385 echo ...JPEG header available, building with JPEG support.\r
386 set HAVE_JPEG=1\r
387 \r
388 :jpegDone\r
389 rm -f junk.c junk.obj\r
390 \r
391 if (%gifsupport%) == (N) goto gifDone\r
392 \r
393 echo Checking for libgif...\r
394 echo #include "gif_lib.h" >junk.c\r
395 echo main (){} >>junk.c\r
396 rem -o option is ignored with cl, but allows result to be consistent.\r
397 echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log\r
398 %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log\r
399 if exist junk.obj goto haveGif\r
400 \r
401 echo ...gif_lib.h not found, building without GIF support.\r
402 echo The failed program was: >>config.log\r
403 type junk.c >>config.log\r
404 set HAVE_GIF=\r
405 goto :gifDone\r
406 \r
407 :haveGif\r
408 echo ...GIF header available, building with GIF support.\r
409 set HAVE_GIF=1\r
410 \r
411 :gifDone\r
412 rm -f junk.c junk.obj\r
413 \r
414 if (%tiffsupport%) == (N) goto tiffDone\r
415 \r
416 echo Checking for tiff...\r
417 echo #include "tiffio.h" >junk.c\r
418 echo main (){} >>junk.c\r
419 rem -o option is ignored with cl, but allows result to be consistent.\r
420 echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log\r
421 %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log\r
422 if exist junk.obj goto haveTiff\r
423 \r
424 echo ...tiffio.h not found, building without TIFF support.\r
425 echo The failed program was: >>config.log\r
426 type junk.c >>config.log\r
427 set HAVE_TIFF=\r
428 goto :tiffDone\r
429 \r
430 :haveTiff\r
431 echo ...TIFF header available, building with TIFF support.\r
432 set HAVE_TIFF=1\r
433 \r
434 :tiffDone\r
435 rm -f junk.c junk.obj\r
436 \r
437 if (%xpmsupport%) == (N) goto xpmDone\r
438 \r
439 echo Checking for libXpm...\r
440 echo #define FOR_MSW 1 >junk.c\r
441 echo #include "X11/xpm.h" >>junk.c\r
442 echo main (){} >>junk.c\r
443 rem -o option is ignored with cl, but allows result to be consistent.\r
444 echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log\r
445 %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log\r
446 if exist junk.obj goto haveXpm\r
447 \r
448 echo ...X11/xpm.h not found, building without XPM support.\r
449 echo The failed program was: >>config.log\r
450 type junk.c >>config.log\r
451 set HAVE_XPM=\r
452 goto :xpmDone\r
453 \r
454 :haveXpm\r
455 echo ...XPM header available, building with XPM support.\r
456 set HAVE_XPM=1\r
457 \r
458 :xpmDone\r
459 rm -f junk.c junk.obj junk.err junk.out\r
460 \r
461 rem ----------------------------------------------------------------------\r
462 :genmakefiles\r
463 echo Generating makefiles\r
464 if %COMPILER% == gcc set MAKECMD=gmake\r
465 if %COMPILER% == cl set MAKECMD=nmake\r
466 \r
467 rem Pass on chosen settings to makefiles.\r
468 rem NB. Be very careful to not have a space before redirection symbols\r
469 rem except when there is a preceding digit, when a space is required.\r
470 rem\r
471 echo # Start of settings from configure.bat >config.settings\r
472 echo COMPILER=%COMPILER%>>config.settings\r
473 if not "(%mf%)" == "()" echo MCPU_FLAG=%mf%>>config.settings\r
474 if (%nodebug%) == (Y) echo NODEBUG=1 >>config.settings\r
475 if (%noopt%) == (Y) echo NOOPT=1 >>config.settings\r
476 if (%nocygwin%) == (Y) echo NOCYGWIN=1 >>config.settings\r
477 if not "(%prefix%)" == "()" echo INSTALL_DIR=%prefix%>>config.settings\r
478 rem We go thru docflags because usercflags could be "-DFOO=bar" -something\r
479 rem and the if command cannot cope with this\r
480 for %%v in (%usercflags%) do if not (%%v)==() set docflags=Y\r
481 if (%docflags%)==(Y) echo USER_CFLAGS=%usercflags%>>config.settings\r
482 for %%v in (%userldflags%) do if not (%%v)==() set doldflags=Y\r
483 if (%doldflags%)==(Y) echo USER_LDFLAGS=%userldflags%>>config.settings\r
484 echo # End of settings from configure.bat>>config.settings\r
485 echo. >>config.settings\r
486 \r
487 copy config.nt config.tmp\r
488 echo. >>config.tmp\r
489 echo /* Start of settings from configure.bat. */ >>config.tmp\r
490 if (%docflags%) == (Y) echo #define USER_CFLAGS " %usercflags%">>config.tmp\r
491 if (%doldflags%) == (Y) echo #define USER_LDFLAGS " %userldflags%">>config.tmp\r
492 if not "(%HAVE_PNG%)" == "()" echo #define HAVE_PNG 1 >>config.tmp\r
493 if not "(%HAVE_JPEG%)" == "()" echo #define HAVE_JPEG 1 >>config.tmp\r
494 if not "(%HAVE_GIF%)" == "()" echo #define HAVE_GIF 1 >>config.tmp\r
495 if not "(%HAVE_TIFF%)" == "()" echo #define HAVE_TIFF 1 >>config.tmp\r
496 if not "(%HAVE_XPM%)" == "()" echo #define HAVE_XPM 1 >>config.tmp\r
497 echo /* End of settings from configure.bat. */ >>config.tmp\r
498 \r
499 Rem See if fc.exe returns a meaningful exit status. If it does, we\r
500 Rem might as well avoid unnecessary overwriting of config.h and epaths.h,\r
501 Rem since this forces recompilation of every source file.\r
502 if exist foo.bar del foo.bar\r
503 fc /b foo.bar foo.bar >nul 2>&1\r
504 if not errorlevel 2 goto doCopy\r
505 fc /b config.tmp ..\src\config.h >nul 2>&1\r
506 if errorlevel 1 goto doCopy\r
507 fc /b paths.h ..\src\epaths.h >nul 2>&1\r
508 if errorlevel 0 goto dontCopy\r
509 :doCopy\r
510 copy config.tmp ..\src\config.h\r
511 copy paths.h ..\src\epaths.h\r
512 \r
513 :dontCopy\r
514 if exist config.tmp del config.tmp\r
515 copy /b config.settings+%MAKECMD%.defs+..\nt\makefile.w32-in ..\nt\makefile\r
516 copy /b config.settings+%MAKECMD%.defs+..\lib-src\makefile.w32-in ..\lib-src\makefile\r
517 copy /b config.settings+%MAKECMD%.defs+..\src\makefile.w32-in ..\src\makefile\r
518 copy /b config.settings+%MAKECMD%.defs+..\man\makefile.w32-in ..\man\makefile\r
519 copy /b config.settings+%MAKECMD%.defs+..\lispref\makefile.w32-in ..\lispref\makefile\r
520 copy /b config.settings+%MAKECMD%.defs+..\lispintro\makefile.w32-in ..\lispintro\makefile\r
521 if exist ..\lisp\makefile rm -f ../lisp/[Mm]akefile\r
522 copy /b config.settings+%MAKECMD%.defs+..\lisp\makefile.w32-in ..\lisp\makefile\r
523 rem Use the default (no-op) Makefile.in if the nt version is not present.\r
524 if exist ..\leim\makefile.w32-in copy /b config.settings+%MAKECMD%.defs+..\leim\makefile.w32-in ..\leim\makefile\r
525 if not exist ..\leim\makefile.w32-in copy /b config.settings+%MAKECMD%.defs+..\leim\Makefile.in ..\leim\makefile\r
526 del config.settings\r
527 \r
528 Rem Some people use WinZip which doesn't create empty directories!\r
529 if not exist ..\site-lisp\nul mkdir ..\site-lisp\\r
530 Rem Update subdirs.el only if it is different or fc.exe doesn't work.\r
531 if exist foo.bar del foo.bar\r
532 fc /b foo.bar foo.bar >nul 2>&1\r
533 if not errorlevel 2 goto doUpdateSubdirs\r
534 fc /b subdirs.el ..\site-lisp\subdirs.el >nul 2>&1\r
535 if not errorlevel 1 goto dontUpdateSubdirs\r
536 :doUpdateSubdirs\r
537 if exist ..\site-lisp\subdirs.el del ..\site-lisp\subdirs.el\r
538 copy subdirs.el ..\site-lisp\subdirs.el\r
539 \r
540 :dontUpdateSubdirs\r
541 echo.\r
542 echo Emacs successfully configured.\r
543 echo Emacs successfully configured. >>config.log\r
544 echo Run `%MAKECMD%' to build, then run `%MAKECMD% install' to install.\r
545 goto end\r
546 \r
547 :SmallEnv\r
548 echo Your environment size is too small. Please enlarge it and rerun configure.\r
549 echo For example, type "command.com /e:2048" to have 2048 bytes available.\r
550 set $foo$=\r
551 :end\r
552 set prefix=\r
553 set nodebug=\r
554 set noopt=\r
555 set nocygwin=\r
556 set COMPILER=\r
557 set MAKECMD=\r
558 set usercflags=\r
559 set userldflags=\r
560 set mingwflag=\r
561 set mf=\r
562 \r
563 goto skipArchTag\r
564 arch-tag: 300d20a4-1675-4e75-b615-7ce1a8c5376c\r
565 :skipArchTag\r