[patch] GDB 7.2: new feature for "backtrace" that cuts path to file (remain filename)

[iam ahal]

I've fixed patch and news carefully by your notes.

To Jan Kratochvil, Yuanhui Zhang:

I've included absolute filename option to my patch.
	
Eli Zaretskii:

Here is an example of working with "relative filename" option:

$ gcc -Wall -g ~/Downloads/contrib/prog.c
$ ./gdb-7.4/gdb/gdb ./a.out

(gdb) backtrace
#0  main () at /home/unknown/Downloads/contrib/prog.c:3
(gdb) set backtrace filename-display relative
(gdb) backtrace
#0  main () at prog.c:3

As I remember the difference between "basename" and "relative" option
was explained some time ago in this thread.

~Eldar
-------------- next part --------------
A non-text attachment was scrubbed...
Name: ChangeLog
Type: application/octet-stream
Size: 796 bytes
Desc: not available
URL: <http://sourceware.org/pipermail/gdb-patches/attachments/20120318/8d3a5015/attachment.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: ChangeLog-doc
Type: application/octet-stream
Size: 166 bytes
Desc: not available
URL: <http://sourceware.org/pipermail/gdb-patches/attachments/20120318/8d3a5015/attachment-0001.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: gdb-filename-display.patch
Type: text/x-patch
Size: 6730 bytes
Desc: not available
URL: <http://sourceware.org/pipermail/gdb-patches/attachments/20120318/8d3a5015/attachment.bin>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: NEWS
Type: application/octet-stream
Size: 173 bytes
Desc: not available
URL: <http://sourceware.org/pipermail/gdb-patches/attachments/20120318/8d3a5015/attachment-0002.obj>