Building with clang?

Derek Atkins warlord at MIT.EDU
Fri Oct 25 19:54:59 EDT 2013


Derek Atkins <warlord at MIT.EDU> writes:

> Greg Hudson <ghudson at MIT.EDU> writes:
>> On 10/24/2013 10:29 AM, Derek Atkins wrote:
>>> Has anyone tried building MIT Krb5 with clang?  Is that a supported
>>> compiler?  I've had a report from a co-worker that it didn't work,
>> I think 1.11 should build with clang, but prior releases won't because
>> of eeba86d45ef4e13086b3f88cde863ddf8649f07b.  clang isn't explicitly
>> supported per but
>> we've started using it more often for testing during the past couple of
>> years.
> We are currently using 1.11.3, so perhaps there are other things going on?

I finally heard back from my co-worker that he got it working.
Apparently it was a misconfiguration on his part.  Sorry for the false

>> Also, if you want to build with the clang analyzer (for scan-build),
>> you'll need to define CONFIG_SMALL or the unrolled loops in the AES code
>> will take too long to compile.
> Thanks for the tip.  I don't know what configuration he used.  I'll
> hopefully get a clue in a couple hours once he wakes up.
> -derek



       Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
       Member, MIT Student Information Processing Board  (SIPB)
       URL:    PP-ASEL-IA     N1NWH
       warlord at MIT.EDU                        PGP key available

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