From 86f6bd91046823728b3ef247f1b4549272752b66 Mon Sep 17 00:00:00 2001 From: Eli Zaretskii Date: Sun, 23 Apr 2000 07:23:05 +0000 Subject: * djunpack.bat: New file. * config/djgpp/README: Explain how to unpack using djunpack.bat. --- djunpack.bat | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100755 djunpack.bat (limited to 'djunpack.bat') diff --git a/djunpack.bat b/djunpack.bat new file mode 100755 index 000000000..1a9e4aa19 --- /dev/null +++ b/djunpack.bat @@ -0,0 +1,52 @@ +@echo off +Rem +Rem WARNING WARNING WARNING: This file needs to have DOS CRLF end-of-line +Rem format, or else stock DOS/Windows shells will refuse to run it. +Rem +Rem This batch file unpacks the GDB distribution while simultaneously +Rem renaming some of the files whose names are invalid on DOS or conflict +Rem with other file names after truncation to DOS 8+3 namespace. +Rem +Rem Invoke like this: +Rem +Rem djunpack gdb-XYZ.tar +Rem +Rem where XYZ is the version number. If the argument includes leading +Rem directories, it MUST use backslashes, not forward slashes. +Rem +Rem The following 2 lines need to be changed with each new GDB release, to +Rem be identical to the name of the top-level directory where the GDB +Rem distribution unpacks itself. +set GDBVER=gdb-5.0 +if "%GDBVER%"=="gdb-5.0" GoTo EnvOk +Rem If their environment space is too small, re-exec with a larger one +command.com /e:4096 /c %0 %1 +GoTo End +:EnvOk +if not exist %1 GoTo NoArchive +djtar -x -p -o %GDBVER%/gdb/config/djgpp/fnchange.lst %1 > fnchange.tmp +Rem The following uses a feature of COPY whereby it does not copy +Rem empty files. We need that because the previous line will create +Rem an empty fnchange.tmp even if the command failed for some reason. +copy fnchange.tmp junk.tmp > nul +if not exist junk.tmp GoTo NoDjTar +del junk.tmp +sed -e 's,^,%GDBVER%,' -e 's, *, %GDBVER%,' < fnchange.tmp > fnchange.lst +Rem See the comment above about the reason for using COPY. +copy fnchange.lst junk.tmp > nul +if not exist junk.tmp GoTo NoSed +del junk.tmp +djtar -x -n fnchange.lst %1 +GoTo End +:NoSed +echo FAIL: Sed is not available. +GoTo End +:NoDjTar +echo FAIL: DJTAR is not available or no fnchange.lst file in %1. +GoTo End +:NoArchive +echo FAIL: the file %1 does not seem to exist. +echo Remember that %1 cannot use forward slashes, only backslashes. +GoTo End +:End +set GDBVER= -- cgit v1.2.3