Hi Jonathan et al,
one question and comment about usr/src/uts/Makefile.uts:
- the comment within line 46-48 mentions "bugs". It would be useful if
we can mention the specific number there, if we have specific CRs in
mind.
- maybe related to those bugs, I notice that we will continue using the
-G option for ctfconvert. Does this mean we don't need the
"-qoption ccfe -features=noglobal" option for our C++ files?
Just trying to understand if "-xdebugformat=stabs" was the key point to
get ctfconvert to work? And I assume this then results into the
necessary information to be used by mdb?
Though I don't think you seek review, the rest of the changes look fine
to me :)
Greets
Thorsten
Jonathan Mellors wrote:
> Hi Folks,
>
> Here's the webrev for switching our Core OS=5.11 builds to use the
> Studio 12 compiler and the StudioExpress 7/08 compiler on OpenSolaris.
>
> The key changes are:
> o Make Studio 12 the mandatory compiler for OS=5.11 builds (Studio 11
> was optional inside Sun)
> o Default debug format for Studio 12 is dwarf, so force it to generate
> stabs for our debug tools
> o Studio 12 memory model is now specified with -m32/-m64 instead of
> -xarch options
>
> All of the above are specific to Studio 12. The Makefiles are configured
> to continue to use older compilers for our previously shipping S9/S10
> product.
>
> Thanks to Thorsten for doing the initial trial run on opensolaris, and
> to Hemachandran for figuring out the new studio 12 compiler options.
>
> Webrev is at:
> http://cr.opensolaris.org/~jmellors/ohac-studio12/
>
> Thanks
> Jonathan
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