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Diffstat (limited to 'system/blake2/README')
| -rw-r--r-- | system/blake2/README | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/system/blake2/README b/system/blake2/README index 92db1e0cd4..389d3c60ba 100644 --- a/system/blake2/README +++ b/system/blake2/README @@ -3,3 +3,7 @@ the SHA-3 finalist BLAKE. BLAKE2 offers the highest security, yet is fast as MD5 on 64-bit platforms and requires less RAM. This script builds the b2sum binary. + +Note: if you get 'illegal instruction' errors from b2sum at runtime, +this is due to upstream's use of -march=native optimization. Rebuild +the package with FORCE_SLACK_CFLAGS=yes to avoid this. |