1 @echo off 2 rem Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 3 rem 2004, 2005, 2006 Free Software Foundation, Inc. 4 rem This file is part of GNU Make. 5 6 rem GNU Make is free software; you can redistribute it and/or modify it under 7 rem the terms of the GNU General Public License as published by the Free 8 rem Software Foundation; either version 2, or (at your option) any later 9 rem version. 10 11 rem GNU Make is distributed in the hope that it will be useful, but WITHOUT 12 rem ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 rem FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 14 rem more details. 15 16 rem You should have received a copy of the GNU General Public License along 17 rem with GNU Make; see the file COPYING. If not, write to the Free Software 18 rem Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 20 echo Configuring MAKE for DJGPP 21 22 rem The SmallEnv trick protects against too small environment block, 23 rem in which case the values will be truncated and the whole thing 24 rem goes awry. COMMAND.COM will say "Out of environment space", but 25 rem many people don't care, so we force them to care by refusing to go. 26 27 rem Where is the srcdir? 28 set XSRC=. 29 if not "%XSRC%"=="." goto SmallEnv 30 if "%1%"=="" goto SrcDone 31 set XSRC=%1 32 if not "%XSRC%"=="%1" goto SmallEnv 33 34 :SrcDone 35 36 update %XSRC%/configh.dos ./config.h 37 38 rem Do they have Make? 39 redir -o junk.$$$ -eo make -n -f NUL 40 rem REDIR will return 1 if it cannot run Make. 41 rem If it can run Make, it will usually return 2, 42 rem but 0 is also OK with us. 43 if errorlevel 2 goto MakeOk 44 if not errorlevel 1 goto MakeOk 45 if exist junk.$$$ del junk.$$$ 46 echo No Make program found--use DOSBUILD.BAT to build Make. 47 goto End 48 49 rem They do have Make. Generate the Makefile. 50 51 :MakeOk 52 del junk.$$$ 53 update %XSRC%/Makefile.DOS ./Makefile 54 echo Done. 55 if not "%XSRC%"=="." echo Invoke Make thus: "make srcdir=%XSRC%" 56 goto End 57 58 :SmallEnv 59 echo Your environment is too small. Please enlarge it and run me again. 60 61 :End 62 set XRSC= 63
