--- asterisk-1.8.7.1-original/include/asterisk/compat.h	2010-09-28 21:18:43.000000000 +0300
+++ asterisk-1.8.7.1/include/asterisk/compat.h	2011-10-27 21:18:19.920005060 +0300
@@ -168,7 +168,7 @@
 #define LITTLE_ENDIAN	1234
 #define BIG_ENDIAN	4321
 
-#ifdef __sparc__
+#if defined(__sparc__) || defined(__arm__)
 #define BYTE_ORDER	BIG_ENDIAN
 #else
 #define BYTE_ORDER	LITTLE_ENDIAN
--- asterisk-1.8.7.1-original/include/asterisk/unaligned.h	2010-08-17 22:34:06.000000000 +0300
+++ asterisk-1.8.7.1/include/asterisk/unaligned.h	2011-10-27 21:25:53.040005084 +0300
@@ -68,7 +68,7 @@
 
 	pp->d = datum;
 }
-#elif defined(SOLARIS) && defined(__sparc__)
+#elif (defined(SOLARIS) && defined(__sparc__)) || defined(__arm__)
 static inline uint64_t get_unaligned_uint64(const void *p)
 {
 	const unsigned char *cp = p;
--- asterisk-1.8.7.1-original/main/utils.c	2011-06-09 17:06:42.000000000 +0300
+++ asterisk-1.8.7.1/main/utils.c	2011-10-27 21:27:18.110005087 +0300
@@ -1666,7 +1666,7 @@
 	}
 
 	result = (*pool_head)->base + (*pool_head)->used;
-#ifdef __sparc__
+#if defined(__sparc__) || defined(__arm__)
 	/* SPARC requires that the allocation field be aligned. */
 	if ((long) result % sizeof(ast_string_field_allocation)) {
 		result++;
@@ -1747,7 +1747,7 @@
 		}
 	} else {
 		target = (*pool_head)->base + (*pool_head)->used + sizeof(ast_string_field_allocation);
-#ifdef __sparc__
+#if defined(__sparc__) || defined(__arm__)
 		if ((long) target % sizeof(ast_string_field_allocation)) {
 			target++;
 			space--;