code.delx.au - gnu-emacs/blob - nt/configure.bat

   1 @echo off
   2 rem   ----------------------------------------------------------------------
   3 rem   Configuration script for MS Windows 95/98/Me and NT/2000/XP
   4 rem   Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005,
   5 rem      2006, 2007 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, or (at your option)
  12 rem   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; see the file COPYING.  If not, write to the
  21 rem   Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  22 rem   Boston, MA 02110-1301, USA.
  23 rem   ----------------------------------------------------------------------
  24 rem   YOU'LL NEED THE FOLLOWING UTILITIES TO MAKE EMACS:
  25 rem
  26 rem   + MS Windows 95/98/Me or NT/2000/XP
  27 rem   + either MSVC 2.x or later, or gcc-2.95 or later (with gmake 3.75
  28 rem     or later) and the Mingw32 and W32 API headers and libraries.
  29 rem   + Visual Studio 2005 is not supported at this time.
  30 rem
  31 rem For reference, here is a list of which builds of gmake are known to
  32 rem work or not, and whether they work in the presence and/or absence of
  33 rem sh.exe.
  34 rem
  35 rem                                       sh exists     no sh
  36 rem  cygwin b20.1 make (3.75):            fails[1,5]    fails[2,5]
  37 rem  MSVC compiled gmake 3.77:            okay          okay
  38 rem  MSVC compiled gmake 3.78.1:          okay          okay
  39 rem  MSVC compiled gmake 3.79.1:          okay          okay
  40 rem  mingw32/gcc-2.92.2 make (3.77):      okay          okay[4]
  41 rem  cygwin compiled gmake 3.77:          fails[1,5]    fails[2,5]
  42 rem  cygwin compiled gmake 3.78.1:        fails[5]      fails[2,5]
  43 rem  cygwin compiled gmake 3.79.1:        fails[3,5]    fails[2?,5]
  44 rem  cygwin compiled make 3.80:           okay[6]       fails?[7]
  45 rem  cygwin compiled make 3.81:           fails         fails?[7]
  46 rem  mingw32 compiled make 3.79.1:        okay          okay
  47 rem  mingw32 compiled make 3.80:          okay          okay?[7]
  48 rem  mingw32 compiled make 3.81:          okay          okay[8]
  49 rem
  50 rem [1] doesn't cope with makefiles with DOS line endings, so must mount
  51 rem     emacs source with text!=binary.
  52 rem [2] fails when needs to invoke shell commands; okay invoking gcc etc.
  53 rem [3] requires LC_MESSAGES support to build; cannot build with early
  54 rem     versions of cygwin.
  55 rem [4] may fail on Windows 9X and Windows ME; if so, install Bash.
  56 rem [5] fails when building leim due to the use of cygwin style paths.
  57 rem     May work if building emacs without leim.
  58 rem [6] need to uncomment 3 lines in nt/gmake.defs that invoke `cygpath';
  59 rem     look for "cygpath" near line 85 of gmake.defs.
  60 rem [7] not recommended; please report if you try this combination.
  61 rem [8] tested only on Windows XP.
  62 rem
  63
  64 if exist config.log del config.log
  65
  66 rem ----------------------------------------------------------------------
  67 rem   See if the environment is large enough.  We need 43 (?) bytes.
  68 set $foo$=123456789_123456789_123456789_123456789_123
  69 if not "%$foo$%" == "123456789_123456789_123456789_123456789_123" goto SmallEnv
  70 set $foo$=
  71
  72 rem ----------------------------------------------------------------------
  73 rem   Make sure we are running in the nt subdir
  74 if exist configure.bat goto start
  75 echo You must run configure from the nt subdirectory.
  76 goto end
  77
  78 :start
  79 rem ----------------------------------------------------------------------
  80 rem   Default settings.
  81 set prefix=
  82 set nodebug=N
  83 set noopt=N
  84 set nocygwin=N
  85 set COMPILER=
  86 set usercflags=
  87 set userldflags=
  88 set sep1=
  89 set sep2=
  90
  91 rem ----------------------------------------------------------------------
  92 rem   Handle arguments.
  93 :again
  94 if "%1" == "-h" goto usage
  95 if "%1" == "--help" goto usage
  96 if "%1" == "--prefix" goto setprefix
  97 if "%1" == "--with-gcc" goto withgcc
  98 if "%1" == "--with-msvc" goto withmsvc
  99 if "%1" == "--no-debug" goto nodebug
 100 if "%1" == "--no-opt" goto noopt
 101 if "%1" == "--no-cygwin" goto nocygwin
 102 if "%1" == "--cflags" goto usercflags
 103 if "%1" == "--ldflags" goto userldflags
 104 if "%1" == "--without-png" goto withoutpng
 105 if "%1" == "--without-jpeg" goto withoutjpeg
 106 if "%1" == "--without-gif" goto withoutgif
 107 if "%1" == "--without-tiff" goto withouttiff
 108 if "%1" == "--without-xpm" goto withoutxpm
 109 if "%1" == "--enable-font-backend" goto withfont
 110 if "%1" == "" goto checkutils
 111 :usage
 112 echo Usage: configure [options]
 113 echo Options:
 114 echo.   --prefix PREFIX         install Emacs in directory PREFIX
 115 echo.   --with-gcc              use GCC to compile Emacs
 116 echo.   --with-msvc             use MSVC to compile Emacs
 117 echo.   --no-debug              exclude debug info from executables
 118 echo.   --no-opt                disable optimization
 119 echo.   --no-cygwin             use -mno-cygwin option with GCC
 120 echo.   --cflags FLAG           pass FLAG to compiler
 121 echo.   --ldflags FLAG          pass FLAG to compiler when linking
 122 echo.   --without-png           do not use libpng
 123 echo.   --without-jpeg          do not use jpeg-6b
 124 echo.   --without-gif           do not use giflib or libungif
 125 echo.   --without-tiff          do not use libtiff
 126 echo.   --without-xpm           do not use libXpm
 127 echo.   --enable-font-backend   build with font backend support
 128 goto end
 129 rem ----------------------------------------------------------------------
 130 :setprefix
 131 shift
 132 set prefix=%1
 133 shift
 134 goto again
 135 rem ----------------------------------------------------------------------
 136 :withgcc
 137 set COMPILER=gcc
 138 shift
 139 goto again
 140 rem ----------------------------------------------------------------------
 141 :withmsvc
 142 set COMPILER=cl
 143 shift
 144 goto again
 145 rem ----------------------------------------------------------------------
 146 :nodebug
 147 set nodebug=Y
 148 shift
 149 goto again
 150 rem ----------------------------------------------------------------------
 151 :noopt
 152 set noopt=Y
 153 shift
 154 goto again
 155 rem ----------------------------------------------------------------------
 156 :nocygwin
 157 set nocygwin=Y
 158 shift
 159 goto again
 160 rem ----------------------------------------------------------------------
 161 :usercflags
 162 shift
 163 set usercflags=%usercflags%%sep1%%1
 164 set sep1= %nothing%
 165 shift
 166 goto again
 167 rem ----------------------------------------------------------------------
 168 :userldflags
 169 shift
 170 set userldflags=%userldflags%%sep2%%1
 171 set sep2= %nothing%
 172 shift
 173 goto again
 174 rem ----------------------------------------------------------------------
 175
 176 :withoutpng
 177 set pngsupport=N
 178 set HAVE_PNG=
 179 shift
 180 goto again
 181
 182 rem ----------------------------------------------------------------------
 183
 184 :withoutjpeg
 185 set jpegsupport=N
 186 set HAVE_JPEG=
 187 shift
 188 goto again
 189
 190 rem ----------------------------------------------------------------------
 191
 192 :withoutgif
 193 set gifsupport=N
 194 set HAVE_GIF=
 195 shift
 196 goto again
 197
 198 rem ----------------------------------------------------------------------
 199
 200 :withouttiff
 201 set tiffsupport=N
 202 set HAVE_TIFF=
 203 shift
 204 goto again
 205
 206 rem ----------------------------------------------------------------------
 207
 208 :withoutxpm
 209 set xpmsupport=N
 210 set HAVE_XPM=
 211 shift
 212 goto again
 213
 214 :withfont
 215 set usercflags=%usercflags%%sep1%-DUSE_FONT_BACKEND
 216 set sep1= %nothing%
 217 set usefontbackend=Y
 218 shift
 219 goto again
 220
 221 rem ----------------------------------------------------------------------
 222 rem    Check that necessary utilities (cp and rm) are present.
 223 :checkutils
 224 echo Checking for 'cp'...
 225 cp configure.bat junk.bat
 226 if not exist junk.bat goto needcp
 227 echo Checking for 'rm'...
 228 rm junk.bat
 229 if exist junk.bat goto needrm
 230 goto checkcompiler
 231 :needcp
 232 echo You need 'cp' (the Unix file copy program) to build Emacs.
 233 goto end
 234 :needrm
 235 del junk.bat
 236 echo You need 'rm' (the Unix file delete program) to build Emacs.
 237 goto end
 238
 239 rem ----------------------------------------------------------------------
 240 rem   Auto-detect compiler if not specified, and validate GCC if chosen.
 241 :checkcompiler
 242 if (%COMPILER%)==(cl) goto compilercheckdone
 243 if (%COMPILER%)==(gcc) goto checkgcc
 244
 245 echo Checking whether 'cl' is available...
 246 echo main(){} >junk.c
 247 cl -nologo -c junk.c
 248 if exist junk.obj goto clOK
 249
 250 echo Checking whether 'gcc' is available...
 251 gcc -c junk.c
 252 if not exist junk.o goto nocompiler
 253 del junk.o
 254
 255 :checkgcc
 256 Rem WARNING -- COMMAND.COM on some systems only looks at the first
 257 Rem            8 characters of a label.  So do NOT be tempted to change
 258 Rem            chkapi* into something fancier like checkw32api
 259 Rem You HAVE been warned!
 260 if (%nocygwin%) == (Y) goto chkapi
 261 echo Checking whether gcc requires '-mno-cygwin'...
 262 echo #include "cygwin/version.h" >junk.c
 263 echo main(){} >>junk.c
 264 echo gcc -c junk.c >>config.log
 265 gcc -c junk.c >>config.log 2>&1
 266 if not exist junk.o goto chkapi
 267 echo gcc -mno-cygwin -c junk.c >>config.log
 268 gcc -mno-cygwin -c junk.c >>config.log 2>&1
 269 if exist junk.o set nocygwin=Y
 270 rm -f junk.c junk.o
 271
 272 :chkapi
 273 echo The failed program was: >>config.log
 274 type junk.c >>config.log
 275 rem ----------------------------------------------------------------------
 276 rem   Older versions of the Windows API headers either don't have any of
 277 rem   the IMAGE_xxx definitions (the headers that come with Cygwin b20.1
 278 rem   are like this), or have a typo in the definition of
 279 rem   IMAGE_FIRST_SECTION (the headers with gcc/mingw32 2.95 have this
 280 rem   problem).  The gcc/mingw32 2.95.2 headers are okay, as are distros
 281 rem   of w32api-xxx.zip from Anders Norlander since 1999-11-18 at least.
 282 rem
 283 echo Checking whether W32 API headers are too old...
 284 echo #include "windows.h" >junk.c
 285 echo test(PIMAGE_NT_HEADERS pHeader) >>junk.c
 286 echo {PIMAGE_SECTION_HEADER pSection = IMAGE_FIRST_SECTION(pHeader);} >>junk.c
 287 if (%nocygwin%) == (Y) goto chkapi1
 288 set cf=%usercflags%
 289 goto chkapi2
 290 :chkapi1
 291 set cf=%usercflags% -mno-cygwin
 292 :chkapi2
 293 echo on
 294 gcc %cf% -c junk.c
 295 @echo off
 296 @echo gcc %cf% -c junk.c >>config.log
 297 gcc %cf% -c junk.c >>config.log 2>&1
 298 set cf=
 299 if exist junk.o goto gccOk
 300 echo The failed program was: >>config.log
 301 type junk.c >>config.log
 302
 303 :nocompiler
 304 echo.
 305 echo Configure failed.
 306 echo To configure Emacs for Windows, you need to have either
 307 echo gcc-2.95 or later with Mingw32 and the W32 API headers,
 308 echo or MSVC 2.x or later.
 309 del junk.c
 310 goto end
 311
 312 :gccOk
 313 set COMPILER=gcc
 314 echo Using 'gcc'
 315 rm -f junk.c junk.o
 316 Rem It is not clear what GCC version began supporting -mtune
 317 Rem and pentium4 on x86, so check this explicitly.
 318 echo main(){} >junk.c
 319 echo gcc -c -O2 -mtune=pentium4 junk.c >>config.log
 320 gcc -c -O2 -mtune=pentium4 junk.c >>config.log 2>&1
 321 if not errorlevel 1 goto gccMtuneOk
 322 echo The failed program was: >>config.log
 323 type junk.c >>config.log
 324 set mf=-mcpu=i686
 325 rm -f junk.c junk.o
 326 goto compilercheckdone
 327 :gccMtuneOk
 328 echo GCC supports -mtune=pentium4 >>config.log
 329 set mf=-mtune=pentium4
 330 rm -f junk.c junk.o
 331 goto compilercheckdone
 332
 333 :clOk
 334 set COMPILER=cl
 335 rm -f junk.c junk.obj
 336 echo Using 'MSVC'
 337
 338 :compilercheckdone
 339
 340 rem ----------------------------------------------------------------------
 341 rem   Check for external image libraries. Since they are loaded
 342 rem   dynamically, the libraries themselves do not need to be present
 343 rem   at compile time, but the header files are required.
 344
 345 set mingwflag=
 346
 347 if (%nocygwin%) == (N) goto flagsOK
 348 set mingwflag=-mno-cygwin
 349
 350 :flagsOK
 351
 352 if (%pngsupport%) == (N) goto pngDone
 353
 354 echo Checking for libpng...
 355 echo #include "png.h" >junk.c
 356 echo main (){} >>junk.c
 357 rem   -o option is ignored with cl, but allows result to be consistent.
 358 echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log
 359 %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log
 360 if exist junk.obj goto havePng
 361
 362 echo ...png.h not found, building without PNG support.
 363 echo The failed program was: >>config.log
 364 type junk.c >>config.log
 365 set HAVE_PNG=
 366 goto :pngDone
 367
 368 :havePng
 369 echo ...PNG header available, building with PNG support.
 370 set HAVE_PNG=1
 371
 372 :pngDone
 373 rm -f junk.c junk.obj
 374
 375 if (%jpegsupport%) == (N) goto jpegDone
 376
 377 echo Checking for jpeg-6b...
 378 echo #include "jconfig.h" >junk.c
 379 echo main (){} >>junk.c
 380 rem   -o option is ignored with cl, but allows result to be consistent.
 381 echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log
 382 %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log
 383 if exist junk.obj goto haveJpeg
 384
 385 echo ...jconfig.h not found, building without JPEG support.
 386 echo The failed program was: >>config.log
 387 type junk.c >>config.log
 388 set HAVE_JPEG=
 389 goto :jpegDone
 390
 391 :haveJpeg
 392 echo ...JPEG header available, building with JPEG support.
 393 set HAVE_JPEG=1
 394
 395 :jpegDone
 396 rm -f junk.c junk.obj
 397
 398 if (%gifsupport%) == (N) goto gifDone
 399
 400 echo Checking for libgif...
 401 echo #include "gif_lib.h" >junk.c
 402 echo main (){} >>junk.c
 403 rem   -o option is ignored with cl, but allows result to be consistent.
 404 echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log
 405 %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log
 406 if exist junk.obj goto haveGif
 407
 408 echo ...gif_lib.h not found, building without GIF support.
 409 echo The failed program was: >>config.log
 410 type junk.c >>config.log
 411 set HAVE_GIF=
 412 goto :gifDone
 413
 414 :haveGif
 415 echo ...GIF header available, building with GIF support.
 416 set HAVE_GIF=1
 417
 418 :gifDone
 419 rm -f junk.c junk.obj
 420
 421 if (%tiffsupport%) == (N) goto tiffDone
 422
 423 echo Checking for tiff...
 424 echo #include "tiffio.h" >junk.c
 425 echo main (){} >>junk.c
 426 rem   -o option is ignored with cl, but allows result to be consistent.
 427 echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log
 428 %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log
 429 if exist junk.obj goto haveTiff
 430
 431 echo ...tiffio.h not found, building without TIFF support.
 432 echo The failed program was: >>config.log
 433 type junk.c >>config.log
 434 set HAVE_TIFF=
 435 goto :tiffDone
 436
 437 :haveTiff
 438 echo ...TIFF header available, building with TIFF support.
 439 set HAVE_TIFF=1
 440
 441 :tiffDone
 442 rm -f junk.c junk.obj
 443
 444 if (%xpmsupport%) == (N) goto xpmDone
 445
 446 echo Checking for libXpm...
 447 echo #define FOR_MSW 1 >junk.c
 448 echo #include "X11/xpm.h" >>junk.c
 449 echo main (){} >>junk.c
 450 rem   -o option is ignored with cl, but allows result to be consistent.
 451 echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log
 452 %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log
 453 if exist junk.obj goto haveXpm
 454
 455 echo ...X11/xpm.h not found, building without XPM support.
 456 echo The failed program was: >>config.log
 457 type junk.c >>config.log
 458 set HAVE_XPM=
 459 goto :xpmDone
 460
 461 :haveXpm
 462 echo ...XPM header available, building with XPM support.
 463 set HAVE_XPM=1
 464
 465 :xpmDone
 466 rm -f junk.c junk.obj junk.err junk.out
 467
 468 rem ----------------------------------------------------------------------
 469 :genmakefiles
 470 echo Generating makefiles
 471 if %COMPILER% == gcc set MAKECMD=gmake
 472 if %COMPILER% == cl set MAKECMD=nmake
 473
 474 rem   Pass on chosen settings to makefiles.
 475 rem   NB. Be very careful to not have a space before redirection symbols
 476 rem   except when there is a preceding digit, when a space is required.
 477 rem
 478 echo # Start of settings from configure.bat >config.settings
 479 echo COMPILER=%COMPILER%>>config.settings
 480 if not "(%mf%)" == "()" echo MCPU_FLAG=%mf%>>config.settings
 481 if (%nodebug%) == (Y) echo NODEBUG=1 >>config.settings
 482 if (%noopt%) == (Y) echo NOOPT=1 >>config.settings
 483 if (%nocygwin%) == (Y) echo NOCYGWIN=1 >>config.settings
 484 if not "(%prefix%)" == "()" echo INSTALL_DIR=%prefix%>>config.settings
 485 if not "(%usercflags%)" == "()" echo USER_CFLAGS=%usercflags%>>config.settings
 486 if not "(%userldflags%)" == "()" echo USER_LDFLAGS=%userldflags%>>config.settings
 487 if (%usefontbackend%) == (Y) echo USE_FONTBACKEND=1 >>config.settings
 488 echo # End of settings from configure.bat>>config.settings
 489 echo. >>config.settings
 490
 491 copy config.nt config.tmp
 492 echo. >>config.tmp
 493 echo /* Start of settings from configure.bat.  */ >>config.tmp
 494 if not "(%usercflags%)" == "()" echo #define USER_CFLAGS " %usercflags%">>config.tmp
 495 if not "(%userldflags%)" == "()" echo #define USER_LDFLAGS " %userldflags%">>config.tmp
 496 if not "(%HAVE_PNG%)" == "()" echo #define HAVE_PNG 1 >>config.tmp
 497 if not "(%HAVE_JPEG%)" == "()" echo #define HAVE_JPEG 1 >>config.tmp
 498 if not "(%HAVE_GIF%)" == "()" echo #define HAVE_GIF 1 >>config.tmp
 499 if not "(%HAVE_TIFF%)" == "()" echo #define HAVE_TIFF 1 >>config.tmp
 500 if not "(%HAVE_XPM%)" == "()" echo #define HAVE_XPM 1 >>config.tmp
 501 echo /* End of settings from configure.bat.  */ >>config.tmp
 502
 503 Rem See if fc.exe returns a meaningful exit status.  If it does, we
 504 Rem might as well avoid unnecessary overwriting of config.h and epaths.h,
 505 Rem since this forces recompilation of every source file.
 506 if exist foo.bar del foo.bar
 507 fc /b foo.bar foo.bar >nul 2>&1
 508 if not errorlevel 2 goto doCopy
 509 fc /b config.tmp ..\src\config.h >nul 2>&1
 510 if errorlevel 1 goto doCopy
 511 fc /b paths.h ..\src\epaths.h >nul 2>&1
 512 if errorlevel 0 goto dontCopy
 513 :doCopy
 514 copy config.tmp ..\src\config.h
 515 copy paths.h ..\src\epaths.h
 516
 517 :dontCopy
 518 if exist config.tmp del config.tmp
 519 copy /b config.settings+%MAKECMD%.defs+..\nt\makefile.w32-in ..\nt\makefile
 520 copy /b config.settings+%MAKECMD%.defs+..\lib-src\makefile.w32-in ..\lib-src\makefile
 521 copy /b config.settings+%MAKECMD%.defs+..\src\makefile.w32-in ..\src\makefile
 522 copy /b config.settings+%MAKECMD%.defs+..\doc\emacs\makefile.w32-in ..\doc\emacs\makefile
 523 copy /b config.settings+%MAKECMD%.defs+..\doc\misc\makefile.w32-in ..\doc\misc\makefile
 524 copy /b config.settings+%MAKECMD%.defs+..\doc\lispref\makefile.w32-in ..\doc\lispref\makefile
 525 copy /b config.settings+%MAKECMD%.defs+..\doc\lispintro\makefile.w32-in ..\doc\lispintro\makefile
 526 if exist ..\lisp\makefile rm -f ../lisp/[Mm]akefile
 527 copy /b config.settings+%MAKECMD%.defs+..\lisp\makefile.w32-in ..\lisp\makefile
 528 rem   Use the default (no-op) Makefile.in if the nt version is not present.
 529 if exist ..\leim\makefile.w32-in copy /b config.settings+%MAKECMD%.defs+..\leim\makefile.w32-in ..\leim\makefile
 530 if not exist ..\leim\makefile.w32-in copy /b config.settings+%MAKECMD%.defs+..\leim\Makefile.in ..\leim\makefile
 531 del config.settings
 532
 533 Rem Some people use WinZip which doesn't create empty directories!
 534 if not exist ..\site-lisp\nul mkdir ..\site-lisp\
 535 Rem Update subdirs.el only if it is different or fc.exe doesn't work.
 536 if exist foo.bar del foo.bar
 537 fc /b foo.bar foo.bar >nul 2>&1
 538 if not errorlevel 2 goto doUpdateSubdirs
 539 fc /b subdirs.el ..\site-lisp\subdirs.el >nul 2>&1
 540 if not errorlevel 1 goto dontUpdateSubdirs
 541 :doUpdateSubdirs
 542 if exist ..\site-lisp\subdirs.el del ..\site-lisp\subdirs.el
 543 copy subdirs.el ..\site-lisp\subdirs.el
 544
 545 :dontUpdateSubdirs
 546 echo.
 547
 548 rem check that we have all the libraries we need.
 549 set libsOK=1
 550
 551 if not "(%HAVE_XPM%)" == "()" goto checkpng
 552 if (%xpmsupport%) == (N) goto checkpng
 553  set libsOK=0
 554  echo XPM support is missing. It is required for color icons in the toolbar.
 555  echo   Install libXpm development files or use --without-xpm
 556
 557 :checkpng
 558 if not "(%HAVE_PNG%)" == "()" goto checkjpeg
 559 if (%pngsupport%) == (N) goto checkjpeg
 560  set libsOK=0
 561  echo PNG support is missing.
 562  echo   Install libpng development files or use --without-png
 563
 564 :checkjpeg
 565 if not "(%HAVE_JPEG%)" == "()" goto checktiff
 566 if (%jpegsupport%) == (N) goto checktiff
 567  set libsOK=0
 568  echo JPEG support is missing.
 569  echo   Install jpeg development files or use --without-jpeg
 570
 571 :checktiff
 572 if not "(%HAVE_TIFF%)" == "()" goto checkgif
 573 if (%tiffsupport%) == (N) goto checkgif
 574  set libsOK=0
 575  echo TIFF support is missing.
 576  echo   Install libtiff development files or use --without-tiff
 577
 578 :checkgif
 579 if not "(%HAVE_GIF%)" == "()" goto donelibchecks
 580 if (%gifsupport%) == (N) goto donelibchecks
 581  set libsOK=0
 582  echo GIF support is missing.
 583  echo   Install giflib or libungif development files or use --without-gif
 584
 585 :donelibchecks
 586 if (%libsOK%) == (1) goto success
 587 echo.
 588 echo Important libraries are missing. Fix these issues before running make.
 589 goto end
 590
 591 :success
 592 echo Emacs successfully configured.
 593 echo Emacs successfully configured. >>config.log
 594 echo Run `%MAKECMD%' to build, then run `%MAKECMD% install' to install.
 595 goto end
 596
 597 :SmallEnv
 598 echo Your environment size is too small.  Please enlarge it and rerun configure.
 599 echo For example, type "command.com /e:2048" to have 2048 bytes available.
 600 set $foo$=
 601 :end
 602 set prefix=
 603 set nodebug=
 604 set noopt=
 605 set nocygwin=
 606 set COMPILER=
 607 set MAKECMD=
 608 set usercflags=
 609 set userldflags=
 610 set mingwflag=
 611 set mf=
 612
 613 goto skipArchTag
 614    arch-tag: 300d20a4-1675-4e75-b615-7ce1a8c5376c
 615 :skipArchTag