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Diffstat (limited to 'gdb/config/djgpp/README')
| -rw-r--r-- | gdb/config/djgpp/README | 42 |
1 files changed, 27 insertions, 15 deletions
diff --git a/gdb/config/djgpp/README b/gdb/config/djgpp/README index cced234..b45c003 100644 --- a/gdb/config/djgpp/README +++ b/gdb/config/djgpp/README @@ -65,21 +65,33 @@ use unzip32.exe available with the rest of DJGPP), and proceed to the section "How to build" below. Source distributions downloaded from one of the GNU FTP sites need -some more work to unpack. First, you MUST use the `djtar' program to -unzip the package. That's because some file names in the official -distributions need to be changed to avoid problems on the various -platforms supported by DJGPP. `djtar' can rename files on the fly -given a file with name mappings; the distribution includes a file -`gdb/config/djgpp/fnchange.lst' with the necessary mappings. So you -need first to retrieve that file, and then invoke `djtar' to unpack -the distribution. Here's how: - - - djtar -x -p -o gdb-5.0/gdb/config/djgpp/fnchange.lst gdb-5.0.tar.gz > lst - djtar -x -n lst gdb-5.0.tar.gz - -(The name of the distribution archive and the top-level directory will -be different for versions other than 5.0.) +some more work to unpack. First, you MUST use the `djunpack' batch +file to unzip the package. That's because some file names in the +official distributions need to be changed to avoid problems on the +various platforms supported by DJGPP. `djunpack' invokes the `djtar' +program (that is part of the basic DJGPP development kit) to rename +these files on the fly given a file with name mappings; the +distribution includes a file `gdb/config/djgpp/fnchange.lst' with the +necessary mappings. So you need first to retrieve that batch file, +and then invoke it to unpack the distribution. Here's how: + + djtar -x -p -o gdb-5.0/djunpack.bat gdb-5.0.tar.gz > djunpack.bat + djunpack gdb-5.0.tar.gz + +(The name of the distribution archive and the leading directory of the +path to `djunpack.bat' in the distribution will be different for +versions of GDB other than 5.0.) + +If the argument to `djunpack.bat' include leading directories, it MUST +be given with the DOS-style backslashes; Unix-style forward slashes +will NOT work. + +If the distribution comes as a .tar.bz2 archive, you need to unpack it +as follows: + + bnzip2 gdb-5.0.tar.bz2 + djtar -x -p -o gdb-5.0/djunpack.bat gdb-5.0.tar > djunpack.bat + djunpack gdb-5.0.tar 3. How to build |