On 12/06/14 10:38 PM, Eric Christopher wrote:
On Thu, Jun 12, 2014 at 5:27 PM, Brad Smith <[email protected]> wrote:
On 12/06/14 8:11 PM, Eric Christopher wrote:
On Thu, Jun 12, 2014 at 5:04 PM, Brad Smith <[email protected]> wrote:
On 12/06/14 2:17 PM, Eric Christopher wrote:
Sad.
Yes, the real world is sad.
Why?
The toolchain won't be changing anytime soon (that would require an
option
to be able to move to anyway which there isn't). The current toolchain
only
supports DWARF-2.
Any way you can conditionalize this based on OS version that may have
a newer gdb/lldb that'll support non-dwarf2? If not, that's fine.
Can you clarify what you have in mind? I'm just getting into hacking on
LLVM/Clang but I was thinking maybe having a variable in
include/clang/Driver/ToolChain.h and lib/Driver/ToolChains.h that specifies
the
default DWARF version and whatever the override is that way making
it easier to adjust for particular OS versions. I haven't written
anything yet it was just an idea after I sent out the initial diff.
Was hoping that you had a, say, freebsd12 that would magically solve
this problem and you could conditionalize on that.
Sounds like no though :)
Definitely no, but that's not really the point. My point was how to
go about "conditionalizing" the code. So that when and if the time
comes it is easier to change what the default setting is for the
relevant OS's. Anyway, I'll commit this and then see about coming
up with something to conditionalize things and see how whatever I
come up with goes over.
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