speed optimization

2026-06-20 14:54:51 +03:00
parent bcceaf6aae
commit 06816d21a4
2 changed files with 195 additions and 82 deletions
@@ -12,5 +12,14 @@ for arg in "$@"; do
    CMD_OPTS="$CMD_OPTS$SEP$arg"
  fi
 done
-[ -z "$AWK" ] && AWK=awk
-od -An -v -tu1 "$1" | POSIXLY_CORRECT=1 $AWK -f amach.awk -v LVA="$LVA" -v CMD_OPTS="$CMD_OPTS"
+if [ -z "$AWK" ]; then
+  if command -v mawk >/dev/null 2>&1; then
+    AWK=mawk
+  else
+    AWK=awk
+  fi
+fi
+TMPFILE=$(mktemp)
+od -An -v -tu1 "$1" > "$TMPFILE"
+POSIXLY_CORRECT=1 $AWK -f amach.awk -v LVA="$LVA" -v CMD_OPTS="$CMD_OPTS" -- "$TMPFILE"
+rm -f "$TMPFILE"