1 files changed, 1 insertions, 0 deletions
diff --git a/configure b/configure
index b7bcb4863f..f63bbbc17f 100755
--- a/configure
+++ b/configure
@@ -2877,6 +2877,7 @@ elif enabled gcc; then
     check_cflags -Werror=implicit-function-declaration
     check_cflags -Werror=missing-prototypes
 elif enabled clang; then
+    check_cflags -mllvm -stack-alignment=16
     check_cflags -Qunused-arguments
 elif enabled armcc; then
     # 2523: use of inline assembler is deprecated