Thanks Warner for noticing and fixing this. I've sent the patch upstream to hopefully be addressed there as well:
https://github.com/facebook/zstd/pull/1713 Best, Conrad On Thu, Aug 8, 2019 at 1:09 PM Warner Losh <i...@freebsd.org> wrote: > > Author: imp > Date: Thu Aug 8 20:09:36 2019 > New Revision: 350778 > URL: https://svnweb.freebsd.org/changeset/base/350778 > > Log: > Stopgap fix for gcc platforms. > > Our in-tree gcc doesn't have a no-tree-vectorize optimization knob, so we > get a > warning that it's unused. This causes the build to fail on all our gcc > platforms. > Add a quick version check as a stop-gap measure to get CI building again. > > Modified: > head/sys/contrib/zstd/lib/common/compiler.h > > Modified: head/sys/contrib/zstd/lib/common/compiler.h > ============================================================================== > --- head/sys/contrib/zstd/lib/common/compiler.h Thu Aug 8 20:07:38 2019 > (r350777) > +++ head/sys/contrib/zstd/lib/common/compiler.h Thu Aug 8 20:09:36 2019 > (r350778) > @@ -128,7 +128,7 @@ > } > > /* vectorization */ > -#if !defined(__clang__) && defined(__GNUC__) > +#if !defined(__clang__) && defined(__GNUC__) && __GNUC__ > 5 > # define DONT_VECTORIZE __attribute__((optimize("no-tree-vectorize"))) > #else > # define DONT_VECTORIZE > _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
