Older nasm versions have trouble assembling certain AVX instructions, but the
current AVX check did not detect this. Update the check to use an instruction
that triggers the nasm problem.
---
configure | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/configure b/configure
index b013a6e..8b5449c 100755
--- a/configure
+++ b/configure
@@ -2724,7 +2724,7 @@ EOF
check_yasm "pextrd [eax], xmm0, 1" && enable yasm ||
die "yasm not found, use --disable-yasm for a crippled build"
- check_yasm "vpaddw xmm0, xmm0, xmm0" || disable avx
+ check_yasm "vextractf128 xmm0, ymm0, 0" || disable avx
fi
case "$cpu" in
--
1.7.1
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