> -----Original Message----- > From: Ali Alnubani > Sent: Wednesday, August 30, 2023 6:49 PM > To: 'Tyler Retzlaff' <[email protected]> > Cc: 'David Marchand' <[email protected]>; '[email protected]' > <[email protected]>; 'Bruce Richardson' <[email protected]>; > 'Konstantin Ananyev' <[email protected]>; 'Ciara Power' > <[email protected]>; NBU-Contact-Thomas Monjalon (EXTERNAL) > <[email protected]>; '[email protected]' > <[email protected]> > Subject: RE: [PATCH v11 01/16] eal: use rdtsc intrinsic > > > -----Original Message----- > > From: Ali Alnubani <[email protected]> > > Sent: Wednesday, August 30, 2023 4:38 PM > > To: Tyler Retzlaff <[email protected]> > > Cc: David Marchand <[email protected]>; [email protected]; Bruce > > Richardson <[email protected]>; Konstantin Ananyev > > <[email protected]>; Ciara Power <[email protected]>; > > NBU-Contact-Thomas Monjalon (EXTERNAL) <[email protected]>; > > [email protected] > > Subject: RE: [PATCH v11 01/16] eal: use rdtsc intrinsic > > > > > -----Original Message----- > > > From: Tyler Retzlaff <[email protected]> > > > Sent: Tuesday, August 29, 2023 7:16 PM > > > To: Ali Alnubani <[email protected]> > > > Cc: David Marchand <[email protected]>; [email protected]; > Bruce > > > Richardson <[email protected]>; Konstantin Ananyev > > > <[email protected]>; Ciara Power > <[email protected]>; > > > NBU-Contact-Thomas Monjalon (EXTERNAL) <[email protected]>; > > > [email protected] > > > Subject: Re: [PATCH v11 01/16] eal: use rdtsc intrinsic > > > > > > On Sat, Aug 26, 2023 at 02:38:26PM +0000, Ali Alnubani wrote: > > > > > -----Original Message----- > > > > > From: Tyler Retzlaff <[email protected]> > > > > > Sent: Friday, August 11, 2023 10:21 PM > > > > > To: [email protected] > > > > > Cc: Bruce Richardson <[email protected]>; Konstantin > > Ananyev > > > > > <[email protected]>; Ciara Power > > > <[email protected]>; > > > > > NBU-Contact-Thomas Monjalon (EXTERNAL) > <[email protected]>; > > > > > [email protected]; [email protected]; Tyler > > > Retzlaff > > > > > <[email protected]> > > > > > Subject: [PATCH v11 01/16] eal: use rdtsc intrinsic > > > > > > > > > > Inline assembly is not supported for MSVC x64. Convert code to use > > > > > __rdtsc intrinsic. > > > > > > > > > > Signed-off-by: Tyler Retzlaff <[email protected]> > > > > > Acked-by: Konstantin Ananyev <[email protected]> > > > > > Acked-by: Morten Brørup <[email protected]> > > > > > --- > > > > > > > > Hello, > > > > > > > > This patch is causing a build failure in Windows with Clang 11: > > > > > > Hi Ali, > > > > > > while we don't currently document a minimum clang version required to > > > build the windows port i'm starting to consider establishing policy that > > > in effect says we may bump the required compiler version on any dpdk > > > release (not just long term servicing releases). but before doing that > > > it would be nice to understand if that would cause undue pain on the > > > port users. > > > > > > So is there a reason you can't use LLVM 16? > > > > No specific reason. I reported this because compilation was passing with > Clang > > 11 prior to this patch. > > > > Building with clang version 16.0.6 fails for me with: > > [..] > [405/803] Linking target lib/rte_eal-24.dll > FAILED: lib/rte_eal-24.dll > "clang" @lib/rte_eal-24.dll.rsp > clang: error: no such file or directory: 'librte_log.lib' > clang: error: no such file or directory: 'librte_kvargs.lib' > [406/803] Compiling C object > lib/librte_mempool.a.p/mempool_rte_mempool_ops_default.c.obj > [..]
This build failure was actually caused by upgrading Meson from 0.54.3 to 1.2.1 earlier on the environment. The build passes with Meson 0.54.3 and Clang 16.0.6.
