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| -rw-r--r-- | gnu/packages/graphics.scm | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gnu/packages/graphics.scm b/gnu/packages/graphics.scm index 9d7ec2933a..fa646dd7c5 100644 --- a/gnu/packages/graphics.scm +++ b/gnu/packages/graphics.scm @@ -467,7 +467,10 @@ with the @command{autotrace} utility or as a C library, @code{libautotrace}.") `(#:tests? #f ; no tests (apparently) #:configure-flags (list - "-DEMBREE_ISPC_SUPPORT=OFF"))) + "-DEMBREE_ISPC_SUPPORT=OFF" + ;; They SAY that that's the default--but it isn't + ;; (that would be AVX512--and that segfaults GCC (!)). + "-DEMBREE_MAX_ISA=AVX2"))) (inputs (list tbb glfw)) (home-page "https://www.embree.org/") |