| 1 | @echo off
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| 2 | rem Copyright (C) 1994-2016 Free Software Foundation, Inc.
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| 3 | rem This file is part of GNU Make.
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| 4 | rem
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| 5 | rem GNU Make is free software; you can redistribute it and/or modify it under
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| 6 | rem the terms of the GNU General Public License as published by the Free
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| 7 | rem Software Foundation; either version 3 of the License, or (at your option)
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| 8 | rem any later version.
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| 9 | rem
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| 10 | rem GNU Make is distributed in the hope that it will be useful, but WITHOUT
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| 11 | rem ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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| 12 | rem FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for.
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| 13 | rem more details.
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| 14 | rem
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| 15 | rem You should have received a copy of the GNU General Public License along
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| 16 | rem with this program. If not, see <http://www.gnu.org/licenses/>.
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| 17 |
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| 18 | echo Configuring MAKE for DJGPP
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| 19 |
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| 20 | rem The SmallEnv trick protects against too small environment block,
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| 21 | rem in which case the values will be truncated and the whole thing
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| 22 | rem goes awry. COMMAND.COM will say "Out of environment space", but
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| 23 | rem many people don't care, so we force them to care by refusing to go.
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| 24 |
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| 25 | rem Where is the srcdir?
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| 26 | set XSRC=.
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| 27 | if not "%XSRC%"=="." goto SmallEnv
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| 28 | if "%1%"=="" goto SrcDone
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| 29 | set XSRC=%1
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| 30 | if not "%XSRC%"=="%1" goto SmallEnv
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| 31 |
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| 32 | :SrcDone
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| 33 |
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| 34 | update %XSRC%/configh.dos ./config.h
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| 35 |
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| 36 | rem Do they have Make?
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| 37 | redir -o junk.$$$ -eo make -n -f NUL
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| 38 | rem REDIR will return 1 if it cannot run Make.
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| 39 | rem If it can run Make, it will usually return 2,
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| 40 | rem but 0 is also OK with us.
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| 41 | if errorlevel 2 goto MakeOk
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| 42 | if not errorlevel 1 goto MakeOk
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| 43 | if exist junk.$$$ del junk.$$$
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| 44 | echo No Make program found--use DOSBUILD.BAT to build Make.
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| 45 | goto End
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| 46 |
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| 47 | rem They do have Make. Generate the Makefile.
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| 48 |
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| 49 | :MakeOk
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| 50 | del junk.$$$
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| 51 | update %XSRC%/Makefile.DOS ./Makefile
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| 52 | echo Done.
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| 53 | if not "%XSRC%"=="." echo Invoke Make thus: "make srcdir=%XSRC%"
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| 54 | goto End
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| 55 |
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| 56 | :SmallEnv
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| 57 | echo Your environment is too small. Please enlarge it and run me again.
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| 58 |
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| 59 | :End
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| 60 | set XRSC=
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