[lldb-dev] Refactor dotest/debugserver env variables for simplicity

[Vince Harron]

Also, currently, it isn't possible to get meaningful logs from dosep.py
because the different dotest invocations stomp on each other.  I'm planning
on using this change to make it easier to direct the various log files into
test specific log files.


On Mon, May 4, 2015 at 2:51 PM, Vince Harron <vharron at google.com> wrote:

> Hi Greg/all,
>
> Currently, I have to define a lot of different environment variables to
> get all of the logs I typically need/want.  Are you okay with the proposed
> change?
>
> CURRENT WAY
>
> dotest.py
> export LLDB_LOG=/tmp/basename-lldb.log
> export LLDB_LOG_OPTION=all
> export GDB_REMOTE_LOG=/tmp/basename-gdb-remote.log
> export GDB_REMOTE_LOG_OPTION=all
>
> debugserver
> export LLDB_DEBUGSERVER_LOG_FILE=/tmp/basename-lldb-server-gdb-remote.log
> export LLDB_DEBUGSERVER_LOG_FLAGS=all
> export LLDB_DEBUGSERVER_EXTRA_ARG_1="-c"
> export LLDB_DEBUGSERVER_EXTRA_ARG_2="log enable -Tpn -f
> /tmp/basename-lldb-server-lldb.log lldb all"
>
> PROPOSED WAY (generates all of the files shown above)
>
> export LLDB_LOG=/tmp/basename
> export LLDB_LOG_OPTION="lldb all;gdb-remote all"
>
> This will also help us break the dependency between lldb-sever and the
> command line interpreter.
>
> --
>
> Vince Harron | Technical Lead Manager | vharron at google.com | 858-442-0868
>
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>
>
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