1 files changed, 8 insertions, 0 deletions

diff --git a/configure.ac b/configure.ac
index 81433c8..8f174ad 100644
--- a/configure.ac
+++ b/configure.ac
@@ -57,6 +57,14 @@ case $host_cpu in
         *sparc*)
                 CFLAGS="$CFLAGS -D__STRICT_ALIGNMENT"
                 ;;
+        *arm*)
+                old_cflags=$CFLAGS
+                CFLAGS="$old_cflags -I$srcdir/include"
+                AC_TRY_COMPILE([#include "$srcdir/crypto/modes/modes_lcl.h"],
+                               [int a = 0; BSWAP4(a);],
+                               CFLAGS="$old_cflags",
+                               CFLAGS="$old_cflags -D__STRICT_ALIGNMENT")
+                ;;
 esac
 
 AM_CONDITIONAL([HOST_DARWIN],  [test x$HOST_OS = xdarwin])