diff options
Diffstat (limited to 'nt/configure.bat')
| -rwxr-xr-x | nt/configure.bat | 954 |
1 files changed, 3 insertions, 951 deletions
diff --git a/nt/configure.bat b/nt/configure.bat index f6ac8fccc77..629bcc84498 100755 --- a/nt/configure.bat +++ b/nt/configure.bat @@ -1,6 +1,6 @@ @echo off
rem ----------------------------------------------------------------------
-rem Configuration script for MS Windows operating systems
+rem This was the old configuration script for MS Windows operating systems
rem Copyright (C) 1999-2015 Free Software Foundation, Inc.
rem This file is part of GNU Emacs.
@@ -19,956 +19,8 @@ rem You should have received a copy of the GNU General Public License rem along with GNU Emacs. If not, see http://www.gnu.org/licenses/.
rem ----------------------------------------------------------------------
-rem YOU'LL NEED THE FOLLOWING UTILITIES TO MAKE EMACS:
-rem
-rem + MS Windows 95, NT or later
-rem + either MSVC 2.x or later, or gcc-2.95 or later (with GNU make 3.75
-rem or later) and the Mingw32 and Windows API headers and libraries.
-rem + Visual Studio 2005 is not supported at this time.
-rem
-rem For reference, here is a list of which builds of GNU make are known to
-rem work or not, and whether they work in the presence and/or absence of
-rem sh.exe.
-rem
-rem sh exists no sh
-rem cygwin b20.1 make (3.75): fails[1,5] fails[2,5]
-rem MSVC compiled gmake 3.77: okay okay
-rem MSVC compiled gmake 3.78.1: okay okay
-rem MSVC compiled gmake 3.79.1: okay okay
-rem mingw32/gcc-2.92.2 make (3.77): okay okay[4]
-rem cygwin compiled gmake 3.77: fails[1,5] fails[2,5]
-rem cygwin compiled gmake 3.78.1: fails[5] fails[2,5]
-rem cygwin compiled gmake 3.79.1: fails[3,5] fails[2?,5]
-rem cygwin compiled make 3.80: okay[6] fails?[7]
-rem cygwin compiled make 3.81: fails fails?[7]
-rem mingw32 compiled make 3.79.1: okay okay
-rem mingw32 compiled make 3.80: okay okay?[7]
-rem mingw32 compiled make 3.81: okay okay[8]
-rem
-rem [1] doesn't cope with makefiles with DOS line endings, so must mount
-rem emacs source with text!=binary.
-rem [2] fails when needs to invoke shell commands; okay invoking gcc etc.
-rem [3] requires LC_MESSAGES support to build; cannot build with early
-rem versions of cygwin.
-rem [4] may fail on Windows 9X and Windows ME; if so, install Bash.
-rem [5] fails when building leim due to the use of cygwin style paths.
-rem May work if building emacs without leim.
-rem [6] need to uncomment 3 lines in nt/gmake.defs that invoke `cygpath';
-rem look for "cygpath" near line 85 of gmake.defs.
-rem [7] not recommended; please report if you try this combination.
-rem [8] tested only on Windows XP.
-rem
echo ****************************************************************
echo *** THIS METHOD OF BUILDING EMACS IS NO LONGER SUPPORTED. **
-echo *** INSTEAD, FOLLOW THE INSTRUCTIONS FROM INSTALL. **
+echo *** INSTEAD, FOLLOW THE INSTRUCTIONS IN THE FILE INSTALL. **
+echo *** IN THE SAME DIRECTORY AS THIS BATCH FILE. **
echo ****************************************************************
-:confirm_continue
-set /p answer=Continue running this script at your own risks ? (Y/N)
-if x%answer% == xy (goto confirm_continue_y)
-if x%answer% == xY (goto confirm_continue_y)
-if x%answer% == xn (goto end)
-if x%answer% == xN (goto end)
-echo Please answer by Y or N
-goto confirm_continue
-
-:confirm_continue_y
-if exist config.log del config.log
-
-rem ----------------------------------------------------------------------
-rem See if the environment is large enough. We need 43 (?) bytes.
-set $foo$=123456789_123456789_123456789_123456789_123
-if not "%$foo$%" == "123456789_123456789_123456789_123456789_123" goto SmallEnv
-set $foo$=
-
-rem ----------------------------------------------------------------------
-rem Make sure we are running in the nt subdir
-if exist configure.bat goto start
-echo You must run configure from the nt subdirectory.
-goto end
-
-:start
-rem ----------------------------------------------------------------------
-rem Attempt to enable command extensions. Set use_extensions to 1 if
-rem they are available and 0 if they are not available.
-set use_extensions=1
-setlocal ENABLEEXTENSIONS
-if "%CMDEXTVERSION%" == "" set use_extensions=0
-if "%use_extensions%" == "1" goto afterext
-
-echo. Command extensions are not available. Using parameters that include the =
-echo. character by enclosing them in quotes will not be supported.
-
-:afterext
-
-rem ----------------------------------------------------------------------
-rem Default settings.
-set prefix=
-set nodebug=N
-set noopt=N
-set enablechecking=N
-set profile=N
-set nocygwin=N
-set COMPILER=
-set usercflags=
-set escusercflags=
-set docflags=
-set userldflags=
-set escuserldflags=
-set extrauserlibs=
-set doldflags=
-set doextralibs=
-set sep1=
-set sep2=
-set sep3=
-set sep4=
-set distfiles=
-
-rem ----------------------------------------------------------------------
-rem Handle arguments.
-:again
-if "%1" == "-h" goto usage
-if "%1" == "--help" goto usage
-if "%1" == "--prefix" goto setprefix
-if "%1" == "--with-gcc" goto withgcc
-if "%1" == "--with-msvc" goto withmsvc
-if "%1" == "--no-debug" goto nodebug
-if "%1" == "--no-opt" goto noopt
-if "%1" == "--enable-checking" goto enablechecking
-if "%1" == "--profile" goto profile
-if "%1" == "--no-cygwin" goto nocygwin
-if "%1" == "--cflags" goto usercflags
-if "%1" == "--ldflags" goto userldflags
-if "%1" == "--lib" goto extrauserlibs
-if "%1" == "--without-png" goto withoutpng
-if "%1" == "--without-jpeg" goto withoutjpeg
-if "%1" == "--without-gif" goto withoutgif
-if "%1" == "--without-tiff" goto withouttiff
-if "%1" == "--without-gnutls" goto withoutgnutls
-if "%1" == "--without-libxml2" goto withoutlibxml2
-if "%1" == "--without-xpm" goto withoutxpm
-if "%1" == "--with-svg" goto withsvg
-if "%1" == "--distfiles" goto distfiles
-if "%1" == "" goto checkutils
-
-:usage
-echo Usage: configure [options]
-echo Options:
-echo. --prefix PREFIX install Emacs in directory PREFIX
-echo. --with-gcc use GCC to compile Emacs
-echo. --with-msvc use MSVC to compile Emacs
-echo. --no-debug exclude debug info from executables
-echo. --no-opt disable optimization
-echo. --enable-checking enable additional run-time checks
-echo. --profile enable profiling
-echo. --no-cygwin use -mno-cygwin option with GCC
-echo. --cflags FLAG pass FLAG to compiler
-echo. --ldflags FLAG pass FLAG to compiler when linking
-echo. --lib LIB link to extra library LIB
-echo. --without-png do not use PNG library even if it is installed
-echo. --without-jpeg do not use JPEG library even if it is installed
-echo. --without-gif do not use GIF library even if it is installed
-echo. --without-tiff do not use TIFF library even if it is installed
-echo. --without-xpm do not use XPM library even if it is installed
-echo. --without-gnutls do not use GnuTLS library even if it is installed
-echo. --without-libxml2 do not use libxml2 library even if it is installed
-echo. --with-svg use the RSVG library (experimental)
-echo. --distfiles path to files for make dist, e.g. libXpm.dll
-if "%use_extensions%" == "0" goto end
-echo.
-echo. The cflags and ldflags arguments support parameters that include the =
-echo. character. However, since the = character is normally treated as a
-echo. separator character you will need to enclose any parameter that includes
-echo. the = character in quotes. For example, to include
-echo. -DSITELOAD_PURESIZE_EXTRA=100000 as one of the cflags you would run
-echo. configure.bat as follows:
-echo. configure.bat --cflags "-DSITELOAD_PURESIZE_EXTRA=100000"
-echo.
-echo. Note that this capability of processing parameters that include the =
-echo. character depends on command extensions. This batch file attempts to
-echo. enable command extensions. If command extensions cannot be enabled, a
-echo. warning message will be displayed.
-echo.
-echo. IMPORTANT: This method of building Emacs for MS-Windows is deprecated,
-echo. and could be removed in a future version of Emacs. The preferred way
-echo to build Emacs for MS-Windows from now on is using the MSYS environment
-echo. and MinGW development tools. Please see nt/INSTALL for details.
-goto end
-
-rem ----------------------------------------------------------------------
-
-:setprefix
-shift
-set prefix=%1
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:withgcc
-set COMPILER=gcc
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:withmsvc
-set COMPILER=cl
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:nodebug
-set nodebug=Y
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:noopt
-set noopt=Y
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:enablechecking
-set enablechecking=Y
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:profile
-set profile=Y
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:nocygwin
-set nocygwin=Y
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:usercflags
-if "%use_extensions%" == "1" goto ucflagex
-goto ucflagne
-
-:ucflagex
-shift
-set usercflags=%usercflags%%sep1%%~1
-set escusercflags=%usercflags:"=\"%
-set sep1= %nothing%
-shift
-goto again
-
-:ucflagne
-shift
-set usercflags=%usercflags%%sep1%%1
-set escusercflags=%usercflags%
-set sep1= %nothing%
-shift
-goto again
-
-:extrauserlibs
-shift
-echo. extrauserlibs: %extrauserlibs%
-set extrauserlibs=%extrauserlibs%%sep4%%1
-set sep4= %nothing%
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:userldflags
-if "%use_extensions%" == "1" goto ulflagex
-goto ulflagne
-
-:ulflagex
-shift
-set userldflags=%userldflags%%sep2%%~1
-set escuserldflags=%userldflags:"=\"%
-set sep2= %nothing%
-shift
-goto again
-
-:ulflagne
-shift
-set userldflags=%userldflags%%sep2%%1
-set escuserldflags=%userldflags%
-set sep2= %nothing%
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:withoutpng
-set pngsupport=N
-set HAVE_PNG=
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:withoutjpeg
-set jpegsupport=N
-set HAVE_JPEG=
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:withoutgif
-set gifsupport=N
-set HAVE_GIF=
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:withoutgnutls
-set tlssupport=N
-set HAVE_GNUTLS=
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:withoutlibxml2
-set libxml2support=N
-set HAVE_LIBXML2=
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:withouttiff
-set tiffsupport=N
-set HAVE_TIFF=
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-
-:withoutxpm
-set xpmsupport=N
-set HAVE_XPM=
-shift
-goto again
-
-:withsvg
-shift
-set svgsupport=Y
-goto again
-
-rem ----------------------------------------------------------------------
-
-:distfiles
-set HAVE_DISTFILES=1
-shift
-set distfiles=%distfiles%%sep3%%1
-set sep3= %nothing%
-shift
-goto again
-
-rem ----------------------------------------------------------------------
-rem Check that necessary utilities (cp and rm) are present.
-
-:checkutils
-echo Checking for 'cp'...
-cp configure.bat junk.bat
-if not exist junk.bat goto needcp
-echo Checking for 'rm'...
-rm junk.bat
-if exist junk.bat goto needrm
-goto checkcompiler
-
-:needcp
-echo You need 'cp' (the Unix file copy program) to build Emacs.
-goto end
-
-:needrm
-del junk.bat
-echo You need 'rm' (the Unix file delete program) to build Emacs.
-goto end
-
-rem ----------------------------------------------------------------------
-rem Auto-detect compiler if not specified, and validate GCC if chosen.
-
-:checkcompiler
-if (%COMPILER%)==(cl) goto compilercheckdone
-if (%COMPILER%)==(gcc) goto checkgcc
-
-echo Checking whether 'gcc' is available...
-echo main(){} >junk.c
-gcc -c junk.c
-if exist junk.o goto checkgcc
-
-echo Checking whether 'cl' is available...
-cl -nologo -c junk.c
-if exist junk.obj goto clOK
-goto nocompiler
-
-:checkgcc
-if exist junk.o del junk.o
-Rem WARNING -- COMMAND.COM on some systems only looks at the first
-Rem 8 characters of a label. So do NOT be tempted to change
-Rem chkapi* into something fancier like checkw32api
-Rem You HAVE been warned!
-if (%nocygwin%) == (Y) goto chkapiN
-echo Checking whether gcc requires '-mno-cygwin'...
-echo #include "cygwin/version.h" >junk.c
-echo main(){} >>junk.c
-echo gcc -c junk.c >>config.log
-gcc -c junk.c >>config.log 2>&1
-if not exist junk.o goto chkapi
-echo gcc -mno-cygwin -c junk.c >>config.log
-gcc -mno-cygwin -c junk.c >>config.log 2>&1
-if exist junk.o set nocygwin=Y
-
-:chkapi
-echo The failed program was: >>config.log
-type junk.c >>config.log
-
-:chkapiN
-rm -f junk.c junk.o
-rem ----------------------------------------------------------------------
-rem Older versions of the Windows API headers either don't have any of
-rem the IMAGE_xxx definitions (the headers that come with Cygwin b20.1
-rem are like this), or have a typo in the definition of
-rem IMAGE_FIRST_SECTION (the headers with gcc/mingw32 2.95 have this
-rem problem). The gcc/mingw32 2.95.2 headers are okay, as are distros
-rem of w32api-xxx.zip from Anders Norlander since 1999-11-18 at least.
-rem Beginning with Emacs 23, we need usp10.h.
-rem
-echo Checking whether Windows API headers are too old...
-echo #include "windows.h" >junk.c
-echo #include "usp10.h" >>junk.c
-echo void test(PIMAGE_NT_HEADERS pHeader) >>junk.c
-echo {PIMAGE_SECTION_HEADER pSection = IMAGE_FIRST_SECTION(pHeader);} >>junk.c
-if (%nocygwin%) == (Y) goto chkapi1
-set cf=%usercflags%
-goto chkapi2
-
-:chkapi1
-set cf=%usercflags% -mno-cygwin
-
-:chkapi2
-echo on
-gcc %cf% -c junk.c
-@echo off
-@echo gcc %cf% -c junk.c >>config.log
-gcc %cf% -c junk.c >>config.log 2>&1
-set cf=
-if exist junk.o goto chkuser
-echo The failed program was: >>config.log
-type junk.c >>config.log
-goto nocompiler
-
-:chkuser
-rm -f junk.o
-echo int main (int argc, char *argv[]) {>junk.c
-echo char *usercflags = "%escusercflags%";>>junk.c
-echo }>>junk.c
-echo gcc -Werror -c junk.c >>config.log
-gcc -Werror -c junk.c >>config.log 2>&1
-if exist junk.o goto gccOk
-echo.
-echo Error in --cflags argument: %usercflags%
-echo Backslashes and quotes cannot be used with --cflags. Please use forward
-echo slashes for filenames and paths (e.g. when passing directories to -I).
-rm -f junk.c
-goto end
-
-:nocompiler
-echo.
-echo Configure failed.
-echo To configure Emacs for Windows, you need to have either
-echo gcc-2.95 or later with Mingw32 and the Windows API headers,
-echo or MSVC 2.x or later.
-del junk.c
-goto end
-
-:gccOk
-set COMPILER=gcc
-echo Using 'gcc'
-rm -f junk.c junk.o
-Rem It is not clear what GCC version began supporting -mtune
-Rem and pentium4 on x86, so check this explicitly.
-echo main(){} >junk.c
-echo gcc -c -O2 -mtune=pentium4 junk.c >>config.log
-gcc -c -O2 -mtune=pentium4 junk.c >>config.log 2>&1
-if not errorlevel 1 goto gccMtuneOk
-echo The failed program was: >>config.log
-type junk.c >>config.log
-set mf=-mcpu=i686
-rm -f junk.c junk.o
-goto gccdebug
-
-:gccMtuneOk
-echo GCC supports -mtune=pentium4 >>config.log
-set mf=-mtune=pentium4
-rm -f junk.c junk.o
-
-:gccdebug
-rem Check for DWARF-2 debug info support, else default to stabs
-echo main(){} >junk.c
-echo gcc -c -gdwarf-2 -g3 junk.c >>config.log
-gcc -c -gdwarf-2 -g3 junk.c >>config.log 2>&1
-if not errorlevel 1 goto gccdwarf
-echo The failed program was: >>config.log
-type junk.c >>config.log
-set dbginfo=-gstabs+
-rm -f junk.c junk.o
-goto compilercheckdone
-
-:gccdwarf
-echo GCC supports DWARF-2 >>config.log
-set dbginfo=-gdwarf-2 -g3
-rm -f junk.c junk.o
-goto compilercheckdone
-
-:clOk
-set COMPILER=cl
-rm -f junk.c junk.obj
-echo Using 'MSVC'
-
-:compilercheckdone
-
-rem ----------------------------------------------------------------------
-rem Check for external image libraries. Since they are loaded
-rem dynamically, the libraries themselves do not need to be present
-rem at compile time, but the header files are required.
-
-set mingwflag=
-
-if (%nocygwin%) == (N) goto flagsOK
-set mingwflag=-mno-cygwin
-
-:flagsOK
-
-if (%pngsupport%) == (N) goto pngDone
-
-echo Checking for libpng...
-echo #include "png.h" >junk.c
-echo main (){} >>junk.c
-rem -o option is ignored with cl, but allows result to be consistent.
-echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log
-%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log
-if exist junk.obj goto havePng
-
-echo ...png.h not found, building without PNG support.
-echo The failed program was: >>config.log
-type junk.c >>config.log
-set HAVE_PNG=
-goto :pngDone
-
-:havePng
-echo ...PNG header available, building with PNG support.
-set HAVE_PNG=1
-
-:pngDone
-rm -f junk.c junk.obj
-
-if (%tlssupport%) == (N) goto tlsDone
-
-rem this is a copy of the PNG detection
-echo Checking for libgnutls...
-echo #include "gnutls/gnutls.h" >junk.c
-echo main (){} >>junk.c
-rem -o option is ignored with cl, but allows result to be consistent.
-echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log
-%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log
-if exist junk.obj goto haveTls
-
-echo ...gnutls.h not found, building without TLS support.
-echo The failed program was: >>config.log
-type junk.c >>config.log
-set HAVE_GNUTLS=
-goto :tlsDone
-
-:haveTls
-echo ...GnuTLS header available, building with GnuTLS support.
-set HAVE_GNUTLS=1
-
-:tlsDone
-rm -f junk.c junk.obj
-
-if (%libxml2support%) == (N) goto xml2Done
-
-echo Checking for libxml2....
-echo #include "libxml/HTMLparser.h" >junk.c
-echo main(){} >>junk.c
-echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log
-%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log
-if exist junk.obj goto havelibxml2
-
-echo ...libxml/HTMLparser.h not found, building without libxml2 support
-echo The failed program was: >>config.log
-type junk.c >>config.log
-set HAVE_LIBXML2=
-goto xml2Done
-
-:havelibxml2
-echo ...libxml2 header available, building with libxml2 support
-set HAVE_LIBXML2=1
-
-:xml2Done
-rm -f junk.c junk.obj
-
-if (%jpegsupport%) == (N) goto jpegDone
-
-echo Checking for jpeg-6b...
-echo #include "jconfig.h" >junk.c
-echo main (){} >>junk.c
-rem -o option is ignored with cl, but allows result to be consistent.
-echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log
-%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log
-if exist junk.obj goto haveJpeg
-
-echo ...jconfig.h not found, building without JPEG support.
-echo The failed program was: >>config.log
-type junk.c >>config.log
-set HAVE_JPEG=
-goto :jpegDone
-
-:haveJpeg
-echo ...JPEG header available, building with JPEG support.
-set HAVE_JPEG=1
-
-:jpegDone
-rm -f junk.c junk.obj
-
-if (%gifsupport%) == (N) goto gifDone
-
-echo Checking for libgif...
-rem giflib-5.0.0 needs size_t defined before gif_lib.h is included
-rem redirection characters need to be protected from the shell
-echo #include ^<stddef.h^> >junk.c
-echo #include "gif_lib.h" >>junk.c
-echo main (){} >>junk.c
-rem -o option is ignored with cl, but allows result to be consistent.
-echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log
-%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log
-if exist junk.obj goto haveGif
-
-echo ...gif_lib.h not found, building without GIF support.
-echo The failed program was: >>config.log
-type junk.c >>config.log
-set HAVE_GIF=
-goto :gifDone
-
-:haveGif
-echo ...GIF header available, building with GIF support.
-set HAVE_GIF=1
-
-:gifDone
-rm -f junk.c junk.obj
-
-if (%tiffsupport%) == (N) goto tiffDone
-
-echo Checking for tiff...
-echo #include "tiffio.h" >junk.c
-echo main (){} >>junk.c
-rem -o option is ignored with cl, but allows result to be consistent.
-echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log
-%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log
-if exist junk.obj goto haveTiff
-
-echo ...tiffio.h not found, building without TIFF support.
-echo The failed program was: >>config.log
-type junk.c >>config.log
-set HAVE_TIFF=
-goto :tiffDone
-
-:haveTiff
-echo ...TIFF header available, building with TIFF support.
-set HAVE_TIFF=1
-
-:tiffDone
-rm -f junk.c junk.obj
-
-if (%xpmsupport%) == (N) goto xpmDone
-
-echo Checking for libXpm...
-echo #define FOR_MSW 1 >junk.c
-echo #include "X11/xpm.h" >>junk.c
-echo main (){} >>junk.c
-rem -o option is ignored with cl, but allows result to be consistent.
-echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log
-%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log
-if exist junk.obj goto haveXpm
-
-echo ...X11/xpm.h not found, building without XPM support.
-echo The failed program was: >>config.log
-type junk.c >>config.log
-set HAVE_XPM=
-goto :xpmDone
-
-:haveXpm
-echo ...XPM header available, building with XPM support.
-set HAVE_XPM=1
-
-:xpmDone
-rm -f junk.c junk.obj
-
-if not (%svgsupport%) == (Y) goto :svgDone
-echo Checking for librsvg...
-echo #include "librsvg/rsvg.h" >junk.c
-echo main (){} >>junk.c
-rem -o option is ignored with cl, but allows result to be consistent.
-echo %COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >>config.log
-%COMPILER% %usercflags% %mingwflag% -c junk.c -o junk.obj >junk.out 2>>config.log
-if exist junk.obj goto haveSvg
-
-echo ...librsvg/rsvg.h or dependencies not found, building without SVG support.
-echo The failed program was: >>config.log
-type junk.c >>config.log
-set HAVE_RSVG=
-goto :svgDone
-
-:haveSvg
-echo ...librsvg header available, building with SVG support (EXPERIMENTAL).
-set HAVE_RSVG=1
-
-:svgDone
-rm -f junk.c junk.obj junk.err junk.out
-
-rem Any distfiles provided for building distribution? If no, we're done.
-if "(%HAVE_DISTFILES%)"=="()" goto :distFilesDone
-
-rem Any arguments to --distfiles specified? If no, we're done.
-if not "%distfiles%"=="" goto :checkDistFiles
-set distFilesOk=0
-echo No arguments specified for option --distfiles!
-goto distfilesDone
-
-:checkDistFiles
-echo Checking for distfiles...
-rem Check if all specified distfiles exist
-set fileNotFound=
-for %%d in (%distfiles%) do if not exist %%d set fileNotFound=%%d
-if not "%fileNotFound%"=="" goto distFilesNotFound
-
-set distFilesOK=1
-echo ...all distfiles found.
-goto :distFilesDone
-
-:distFilesNotFound
-set distFilesOk=0
-echo ...%fileNotFound% not found.
-set distfiles=
-goto :distfilesDone
-
-:distFilesDone
-set fileNotFound=
-
-rem ----------------------------------------------------------------------
-
-:genmakefiles
-echo Generating makefiles
-if %COMPILER% == gcc set MAKECMD=gmake
-if %COMPILER% == cl set MAKECMD=nmake
-
-rem Pass on chosen settings to makefiles.
-rem
-rem The weird place we put the redirection is to make sure no extra
-rem whitespace winds up at the end of the Make variables, since some
-rem variables, e.g. INSTALL_DIR, cannot stand that. Yes, echo will
-rem write the blanks between the end of command arguments and the
-rem redirection symbol to the file. OTOH, we cannot put the
-rem redirection immediately after the last character of the command,
-rem because environment variable expansion can yield a digit there,
-rem which will then be misinterpreted as the file descriptor to
-rem redirect...
-echo # Start of settings from configure.bat >config.settings
->>config.settings echo COMPILER=%COMPILER%
-if not "(%mf%)" == "()" >>config.settings echo MCPU_FLAG=%mf%
-if not "(%dbginfo%)" == "()" >>config.settings echo DEBUG_INFO=%dbginfo%
-if (%nodebug%) == (Y) >>config.settings echo NODEBUG=1
-if (%noopt%) == (Y) >>config.settings echo NOOPT=1
-if (%profile%) == (Y) >>config.settings echo PROFILE=1
-if (%nocygwin%) == (Y) >>config.settings echo NOCYGWIN=1
-if not "(%prefix%)" == "()" >>config.settings echo INSTALL_DIR=%prefix%
-if not "(%distfiles%)" == "()" >>config.settings echo DIST_FILES=%distfiles%
-rem We go thru docflags because usercflags could be "-DFOO=bar" -something
-rem and the if command cannot cope with this
-for %%v in (%usercflags%) do if not (%%v)==() set docflags=Y
-if (%docflags%)==(Y) >>config.settings echo USER_CFLAGS=%usercflags%
-if (%docflags%)==(Y) >>config.settings echo ESC_USER_CFLAGS=%escusercflags%
-for %%v in (%userldflags%) do if not (%%v)==() set doldflags=Y
-if (%doldflags%)==(Y) >>config.settings echo USER_LDFLAGS=%userldflags%
-for %%v in (%extrauserlibs%) do if not (%%v)==() set doextralibs=Y
-if (%doextralibs%)==(Y) >>config.settings echo USER_LIBS=%extrauserlibs%
-echo # End of settings from configure.bat>>config.settings
-echo. >>config.settings
-
-copy config.nt config.tmp
-echo. >>config.tmp
-echo /* Start of settings from configure.bat. */ >>config.tmp
-rem We write USER_CFLAGS and USER_LDFLAGS starting with a space to simplify
-rem processing of compiler options in w32.c:get_emacs_configuration_options
-if (%docflags%) == (Y) echo #define USER_CFLAGS " %escusercflags%" >>config.tmp
-if (%doldflags%) == (Y) echo #define USER_LDFLAGS " %escuserldflags%" >>config.tmp
-if (%profile%) == (Y) echo #define PROFILING 1 >>config.tmp
-if (%enablechecking%) == (Y) echo #define ENABLE_CHECKING 1 >>config.tmp
-if not "(%HAVE_PNG%)" == "()" echo #define HAVE_PNG 1 >>config.tmp
-if not "(%HAVE_GNUTLS%)" == "()" echo #define HAVE_GNUTLS 1 >>config.tmp
-if not "(%HAVE_LIBXML2%)" == "()" echo #define HAVE_LIBXML2 1 >>config.tmp
-if not "(%HAVE_JPEG%)" == "()" echo #define HAVE_JPEG 1 >>config.tmp
-if not "(%HAVE_GIF%)" == "()" echo #define HAVE_GIF 1 >>config.tmp
-if not "(%HAVE_TIFF%)" == "()" echo #define HAVE_TIFF 1 >>config.tmp
-if not "(%HAVE_XPM%)" == "()" echo #define HAVE_XPM 1 >>config.tmp
-if "(%HAVE_RSVG%)" == "(1)" echo #define HAVE_RSVG 1 >>config.tmp
-
-echo /* End of settings from configure.bat. */ >>config.tmp
-
-Rem See if fc.exe returns a meaningful exit status. If it does, we
-Rem might as well avoid unnecessary overwriting of config.h and epaths.h,
-Rem since this forces recompilation of every source file.
-if exist foo.bar del foo.bar
-fc /b foo.bar foo.bar >nul 2>&1
-if not errorlevel 2 goto doCopy
-fc /b config.tmp ..\src\config.h >nul 2>&1
-if errorlevel 1 goto doCopy
-fc /b paths.h ..\src\epaths.h >nul 2>&1
-if not errorlevel 1 goto dontCopy
-
-:doCopy
-copy config.tmp ..\src\config.h
-copy paths.h ..\src\epaths.h
-
-:dontCopy
-if exist config.tmp del config.tmp
-copy /b config.settings+%MAKECMD%.defs+..\nt\makefile.w32-in ..\nt\makefile
-if exist ..\admin\unidata copy /b config.settings+%MAKECMD%.defs+..\admin\unidata\makefile.w32-in ..\admin\unidata\makefile
-copy /b config.settings+%MAKECMD%.defs+..\lib-src\makefile.w32-in ..\lib-src\makefile
-copy /b config.settings+%MAKECMD%.defs+..\lib\makefile.w32-in ..\lib\makefile
-copy /b config.settings+%MAKECMD%.defs+..\src\makefile.w32-in ..\src\makefile
-copy /b config.settings+%MAKECMD%.defs+..\doc\emacs\makefile.w32-in ..\doc\emacs\makefile
-copy /b config.settings+%MAKECMD%.defs+..\doc\misc\makefile.w32-in ..\doc\misc\makefile
-copy /b config.settings+%MAKECMD%.defs+..\doc\lispref\makefile.w32-in ..\doc\lispref\makefile
-copy /b config.settings+%MAKECMD%.defs+..\doc\lispintro\makefile.w32-in ..\doc\lispintro\makefile
-if exist ..\lisp\makefile rm -f ../lisp/[Mm]akefile
-copy /b config.settings+%MAKECMD%.defs+..\lisp\makefile.w32-in ..\lisp\makefile
-rem Use the default (no-op) Makefile.in if the nt version is not present.
-if exist ..\leim\makefile.w32-in copy /b config.settings+%MAKECMD%.defs+..\leim\makefile.w32-in ..\leim\makefile
-if not exist ..\leim\makefile.w32-in copy /b config.settings+%MAKECMD%.defs+..\leim\Makefile.in ..\leim\makefile
-del config.settings
-
-Rem Some people use WinZip which doesn't create empty directories!
-if not exist ..\site-lisp\nul mkdir ..\site-lisp\
-Rem Update subdirs.el only if it is different or fc.exe doesn't work.
-if exist foo.bar del foo.bar
-fc /b foo.bar foo.bar >nul 2>&1
-if not errorlevel 2 goto doUpdateSubdirs
-fc /b subdirs.el ..\site-lisp\subdirs.el >nul 2>&1
-if not errorlevel 1 goto dontUpdateSubdirs
-
-:doUpdateSubdirs
-if exist ..\site-lisp\subdirs.el del ..\site-lisp\subdirs.el
-copy subdirs.el ..\site-lisp\subdirs.el
-
-:dontUpdateSubdirs
-echo.
-
-rem check that we have all the libraries we need.
-set libsOK=1
-
-if not "(%HAVE_XPM%)" == "()" goto checkpng
-if (%xpmsupport%) == (N) goto checkpng
- set libsOK=0
- echo XPM support is missing. It is required for color icons in the toolbar.
- echo Install libXpm development files or use --without-xpm
-
-:checkpng
-if not "(%HAVE_PNG%)" == "()" goto checkjpeg
-if (%pngsupport%) == (N) goto checkjpeg
- set libsOK=0
- echo PNG support is missing.
- echo Install libpng development files or use --without-png
-
-:checkjpeg
-if not "(%HAVE_JPEG%)" == "()" goto checktiff
-if (%jpegsupport%) == (N) goto checktiff
- set libsOK=0
- echo JPEG support is missing.
- echo Install jpeg development files or use --without-jpeg
-
-:checktiff
-if not "(%HAVE_TIFF%)" == "()" goto checkgif
-if (%tiffsupport%) == (N) goto checkgif
- set libsOK=0
- echo TIFF support is missing.
- echo Install libtiff development files or use --without-tiff
-
-:checkgif
-if not "(%HAVE_GIF%)" == "()" goto checkdistfiles
-if (%gifsupport%) == (N) goto checkdistfiles
- set libsOK=0
- echo GIF support is missing.
- echo Install giflib or libungif development files or use --without-gif
-
-:checkdistfiles
-if "(%HAVE_DISTFILES%)" == "()" goto donelibchecks
-if (%distFilesOk%) == (1) goto donelibchecks
-echo.
-echo Files specified with option --distfiles could not be found.
-echo Fix these issues before running make dist
-
-:donelibchecks
-if (%libsOK%) == (1) goto success
-echo.
-echo Important libraries are missing. Fix these issues before running make.
-goto end
-
-:success
-echo Emacs successfully configured.
-echo Emacs successfully configured. >>config.log
-if (%MAKECMD%) == (gmake) set MAKECMD=make
-echo Run `%MAKECMD%' to build, then run `%MAKECMD% install' to install.
-goto end
-
-:SmallEnv
-echo Your environment size is too small. Please enlarge it and rerun configure.
-echo For example, type "command.com /e:2048" to have 2048 bytes available.
-set $foo$=
-
-:end
-set prefix=
-set nodebug=
-set noopt=
-set enablechecking=
-set profile=
-set nocygwin=
-set COMPILER=
-set MAKECMD=
-set usercflags=
-set docflags=
-set userldflags=
-set doldflags=
-set mingwflag=
-set mf=
-set distfiles=
-set HAVE_DISTFILES=
-set distFilesOk=
-set pngsupport=
-set tlssupport=
-set libxml2support=
-set jpegsupport=
-set gifsupport=
-set tiffsupport=
-set xpmsupport=
-set svgsupport=
-set libsOK=
-set HAVE_GIF=
-set HAVE_JPEG=
-set HAVE_PNG=
-set HAVE_TIFF=
-set HAVE_XPM=
-set dbginfo=
-endlocal
-set use_extensions=
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