OLD | NEW |
(Empty) | |
| 1 @echo off |
| 2 Rem |
| 3 Rem WARNING WARNING WARNING: This file needs to have DOS CRLF end-of-line |
| 4 Rem format, or else stock DOS/Windows shells will refuse to run it. |
| 5 Rem |
| 6 Rem This batch file unpacks the Bison distribution while simultaneously |
| 7 Rem renaming some of the files whose names are invalid on DOS or conflict |
| 8 Rem with other file names after truncation to DOS 8+3 namespace. |
| 9 Rem |
| 10 Rem Copyright (C) 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
| 11 Rem |
| 12 Rem This program is free software: you can redistribute it and/or modify |
| 13 Rem it under the terms of the GNU General Public License as published by |
| 14 Rem the Free Software Foundation, either version 3 of the License, or |
| 15 Rem (at your option) any later version. |
| 16 Rem |
| 17 Rem This program is distributed in the hope that it will be useful, |
| 18 Rem but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 Rem MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 Rem GNU General Public License for more details. |
| 21 Rem |
| 22 Rem You should have received a copy of the GNU General Public License |
| 23 Rem along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 24 Rem |
| 25 Rem |
| 26 Rem Invoke like this: |
| 27 Rem |
| 28 Rem djunpack bison-XYZ.tar.gz |
| 29 Rem or |
| 30 Rem djunpack bison-XYZ.tar.bz2 |
| 31 Rem |
| 32 Rem where XYZ is the version number. If the argument includes leading |
| 33 Rem directories, it MUST use backslashes, not forward slashes. |
| 34 Rem |
| 35 |
| 36 set ENVIRONMENT_SIZE_TEST_STRING=ENVIRONMENT_SIZE_TEST_STRING |
| 37 if "%ENVIRONMENT_SIZE_TEST_STRING%"=="ENVIRONMENT_SIZE_TEST_STRING" GoTo EnvOk |
| 38 Rem If their environment space is too small, re-exec with a larger one |
| 39 command.com /e:4096 /c %0 %1 |
| 40 GoTo End |
| 41 |
| 42 :EnvOk |
| 43 set ENVIRONMENT_SIZE_TEST_STRING= |
| 44 if "%1" == "" GoTo NoArgument |
| 45 if not exist %1 GoTo NoArchive |
| 46 Rem Extract top src dir from archive file. |
| 47 djtar -t %1 > top_src.dir |
| 48 Rem The following uses a feature of COPY whereby it does not copy |
| 49 Rem empty files. We need that because the previous line will create |
| 50 Rem an empty fnchange.tmp even if the command failed for some reason. |
| 51 copy top_src.dir junk.tmp > nul |
| 52 if not exist junk.tmp GoTo NoDjTar |
| 53 del junk.tmp |
| 54 sed "1{s/^.*bison-/djtar -x -p -o bison-/;s|$|djgpp/fnchange.lst %%1 > fnchange.
tmp|};2,$d" top_src.dir > ext_list.bat |
| 55 Rem See the comment above about the reason for using COPY. |
| 56 copy ext_list.bat junk.tmp > nul |
| 57 if not exist junk.tmp GoTo NoSed |
| 58 del junk.tmp |
| 59 Rem Extract fnchange.lst from archive. |
| 60 call ext_list.bat %1 |
| 61 del ext_list.bat |
| 62 sed "1{s|^.*bison-|s/@V@/bison-|;s|$|g|};2,$d" top_src.dir > version.sed |
| 63 sed -f version.sed < fnchange.tmp > fnchange.lst |
| 64 del version.sed |
| 65 del fnchange.tmp |
| 66 del top_src.dir |
| 67 Rem unpack the source distribution |
| 68 djtar -x -n fnchange.lst %1 |
| 69 del fnchange.lst |
| 70 GoTo End |
| 71 |
| 72 :NoSed |
| 73 del junk.tmp |
| 74 echo FAIL: Sed is not available. |
| 75 GoTo End |
| 76 :NoDjTar |
| 77 del junk.tmp |
| 78 echo FAIL: DJTAR is not available or no fnchange.lst file in %1. |
| 79 GoTo End |
| 80 :NoArchive |
| 81 echo FAIL: the file %1 does not seem to exist. |
| 82 echo Remember that %1 cannot use forward slashes, only backslashes. |
| 83 GoTo End |
| 84 :NoArgument |
| 85 echo FAIL: no archive file has been specified. |
| 86 echo Remember that the file name cannot use forward slashes, only backslashes. |
| 87 :End |
OLD | NEW |