@echo off\r
rem ----------------------------------------------------------------------\r
rem Configuration script for MSDOS\r
-rem Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2001\r
+rem Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2004, 2006\r
rem Free Software Foundation, Inc.\r
\r
rem This file is part of GNU Emacs.\r
\r
rem You should have received a copy of the GNU General Public License\r
rem along with GNU Emacs; see the file COPYING. If not, write to the\r
-rem Free Software Foundation, Inc., 59 Temple Place - Suite 330,\r
-rem Boston, MA 02111-1307, USA.\r
+rem Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,\r
+rem Boston, MA 02110-1301, USA.\r
rem ----------------------------------------------------------------------\r
rem YOU'LL NEED THE FOLLOWING UTILITIES TO MAKE EMACS:\r
rem\r
rem + msdos version 3 or better.\r
-rem + djgpp version 1.12maint1 or later (version 2.0 or later recommended).\r
+rem + DJGPP version 1.12maint1 or later (version 2.03 or later recommended).\r
rem + make utility that allows breaking of the 128 chars limit on\r
rem command lines. ndmake (as of version 4.5) won't work due to a\r
-rem line length limit. The make that comes with djgpp does work.\r
+rem line length limit. The make that comes with DJGPP does work.\r
rem + rm and mv (from GNU file utilities).\r
rem + sed (you can use the port that comes with DJGPP).\r
rem\r
-rem You should be able to get all the above utilities from any SimTel\r
-rem repository, e.g. ftp.simtel.net, in the directory\r
-rem "pub/simtelnet/gnu/djgpp/v2gnu". As usual, please use your local\r
-rem mirroring site to reduce trans-Atlantic traffic.\r
+rem You should be able to get all the above utilities from the DJGPP FTP\r
+rem site, ftp.delorie.com, in the directory "pub/djgpp/current/v2gnu".\r
rem ----------------------------------------------------------------------\r
set X11=\r
set nodebug=\r
set djgpp_ver=1\r
If ErrorLevel 20 set djgpp_ver=2\r
rm -f junk.c junk junk.exe\r
-rem DJECHO is used by the top-level Makefile\r
+rem The v1.x build does not need djecho\r
+if "%DJGPP_VER%" == "1" Goto djechoOk\r
+rem DJECHO is used by the top-level Makefile in the v2.x build\r
Echo Checking whether 'djecho' is available...\r
redir -o Nul -eo djecho -o junk.$$$ foo\r
If Exist junk.$$$ Goto djechoOk\r
if "%X11%" == "" goto src4\r
sed -f ../msdos/sed2x.inp <config.in >config.tmp\r
:src4\r
+if "%DJGPP_VER%" == "2" Goto src41\r
sed -f ../msdos/sed2.inp <config.tmp >config.h2\r
+goto src42\r
+:src41\r
+sed -f ../msdos/sed2v2.inp <config.tmp >config.h2\r
+:src42\r
+Rem See if DECL_ALIGN can be supported with this GCC\r
+rm -f junk.c junk.o junk junk.exe\r
+echo struct { int i; char *p; } __attribute__((__aligned__(8))) foo; >junk.c\r
+rem Two percent signs because it is a special character for COMMAND.COM/CMD\r
+rem Filter thru Sed because "&" is special for CMD.EXE\r
+echo int main(void) { return (unsigned long)"&"foo %% 8; } | sed "s/.&./\&/" >>junk.c\r
+gcc -o junk junk.c\r
+if not exist junk.exe coff2exe junk\r
+junk\r
+If Not ErrorLevel 1 Goto alignOk\r
+Echo WARNING: Your GCC does not support 8-byte aligned variables.\r
+Echo WARNING: Therefore Emacs cannot support buffers larger than 128MB.\r
+rem The following line disables DECL_ALIGN which in turn disables USE_LSB_TAG\r
+rem For details see lisp.h where it defines USE_LSB_TAG\r
+echo #define NO_DECL_ALIGN >>config.h2\r
+:alignOk\r
+rm -f junk.c junk junk.exe\r
update config.h2 config.h >nul\r
rm -f config.tmp config.h2\r
\r
Echo Configuring the library source directory...\r
cd lib-src\r
rem Create "makefile" from "makefile.in".\r
-sed -e "1,/== start of cpp stuff ==/s@^# .*$@@" <Makefile.in >junk.c\r
+sed -e "1,/== start of cpp stuff ==/s@^#[ ].*$@@" <Makefile.in >junk.c\r
gcc -E -traditional -I. -I../src junk.c | sed -e "s/^ / /" -e "/^#/d" -e "/^[ \f]*$/d" >makefile.new\r
If "%DJGPP_VER%" == "2" goto libsrc-v2\r
sed -f ../msdos/sed3.inp <makefile.new >Makefile\r
cd ..\r
rem ----------------------------------------------------------------------\r
Echo Configuring the ELisp Introduction manual directory...\r
-cd lispintro\r
+Rem The two variants for the line below is for when the shell\r
+Rem supports long file names but DJGPP does not\r
+if exist lispintro\Makefile.in cd lispintro\r
+if exist lispintr\Makefile.in cd lispintr\r
sed -f ../msdos/sed6.inp < Makefile.in > Makefile\r
cd ..\r
rem ----------------------------------------------------------------------\r
set X11=\r
set nodebug=\r
set djgpp_ver=\r
+\r
+goto skipArchTag\r
+ arch-tag: 2d2fed23-4dc6-4006-a2e4-49daf0031f33\r
+:skipArchTag\r