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authorB. Watson <yalhcru@gmail.com>2022-04-04 16:45:09 -0400
committerB. Watson <yalhcru@gmail.com>2022-04-04 16:48:41 -0400
commit91a4f1126998691b82b9e37ba1ed21ff49f1e807 (patch)
tree976660b7ad49b4f5668c3dc8eb699bcd9619014d /system/blake2/README
parenteaa3ab3832cf03b3023bca75ee229c822b8e3d06 (diff)
downloadslackbuilds-91a4f1126998691b82b9e37ba1ed21ff49f1e807.tar.gz
system/blake2: Strip binary, use SLKCFLAGS.
Signed-off-by: B. Watson <yalhcru@gmail.com>
Diffstat (limited to 'system/blake2/README')
-rw-r--r--system/blake2/README4
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.