configure: Initialise assembly enable_* variables

(cherry picked from commit bitcoin/bitcoin@4207c1b35c)
This commit is contained in:
Luke Dashjr 2018-07-27 17:26:43 +00:00 committed by Jack Grigg
parent 7a4f0b6f76
commit b88687b35c
1 changed files with 5 additions and 0 deletions

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@ -330,6 +330,11 @@ if test "x$CXXFLAGS_overridden" = "xno"; then
AX_CHECK_COMPILE_FLAG([-Wdeprecated-register],[CXXFLAGS="$CXXFLAGS -Wno-deprecated-register"],,[[$CXXFLAG_WERROR]])
fi
enable_hwcrc32=no
enable_sse41=no
enable_avx2=no
enable_shani=no
if test "x$use_asm" = "xyes"; then
# Check for optional instruction set support. Enabling these does _not_ imply that all code will