diff --git a/src/headers/tomcrypt_macros.h b/src/headers/tomcrypt_macros.h
index f0dcf68..2bb60cf 100644
--- a/src/headers/tomcrypt_macros.h
+++ b/src/headers/tomcrypt_macros.h
@@ -235,6 +235,7 @@ do { x = (((ulong64)((y)[7] & 255))<<56)|(((ulong64)((y)[6] & 255))<<48) | \
 
 /* 32-bit Rotates */
 #if defined(_MSC_VER)
+#define LTC_ROx_ASM
 
 /* instrinsic rotate */
 #include <stdlib.h>
@@ -245,6 +246,7 @@ do { x = (((ulong64)((y)[7] & 255))<<56)|(((ulong64)((y)[6] & 255))<<48) | \
 #define ROLc(x,n) _lrotl(x,n)
 
 #elif !defined(__STRICT_ANSI__) && defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) && !defined(INTEL_CC) && !defined(LTC_NO_ASM)
+#define LTC_ROx_ASM
 
 static inline ulong32 ROL(ulong32 word, int i)
 {
@@ -289,6 +291,7 @@ static inline ulong32 ROR(ulong32 word, int i)
 #endif
 
 #elif !defined(__STRICT_ANSI__) && defined(LTC_PPC32)
+#define LTC_ROx_ASM
 
 static inline ulong32 ROL(ulong32 word, int i)
 {
diff --git a/src/misc/crypt/crypt.c b/src/misc/crypt/crypt.c
index dca18d0..d277901 100644
--- a/src/misc/crypt/crypt.c
+++ b/src/misc/crypt/crypt.c
@@ -400,6 +400,12 @@ const char *crypt_build_settings =
 #if defined(LTC_NO_ASM)
     " LTC_NO_ASM "
 #endif
+#if defined(LTC_ROx_ASM)
+    " LTC_ROx_ASM "
+#if defined(LTC_NO_ROLC)
+    " LTC_NO_ROLC "
+#endif
+#endif
 #if defined(LTC_NO_TEST)
     " LTC_NO_TEST "
 #endif