Makefile: fix gdb check
@@ -17,10 +17,7 @@ if [[ "`uname`" != "Linux" ]]; then
exit 0
fi
-if [[ ! `command -v gdb >/dev/null 2>&1` ]]; then
- echo "skipping sse4.2 check - gdb is required"
- exit 0
-fi
+command -v gdb >/dev/null 2>&1 || { echo "skipping sse4.2 check - gdb is required"; exit 0; }
echo "checking bins for sse4.2"
