@@ -, +, @@ 
---
 lib/intprops.h         | 2 +-
 lib/xalloc-oversized.h | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)
--- a/gnulib/lib/intprops.h	
+++ a/gnulib/lib/intprops.h	
@@ -221,7 +221,7 @@ 
    : (max) >> (b) < (a))
 
 /* True if __builtin_add_overflow (A, B, P) works when P is non-null.  */
-#if 5 <= __GNUC__ && !defined __ICC
+#if 5 <= __GNUC__ && !defined __ICC && !(defined __LCC__ && __LCC__ <= 123)
 # define _GL_HAS_BUILTIN_OVERFLOW 1
 #else
 # define _GL_HAS_BUILTIN_OVERFLOW 0
--- a/gnulib/lib/xalloc-oversized.h	
+++ a/gnulib/lib/xalloc-oversized.h	
@@ -44,7 +44,8 @@ typedef size_t __xalloc_count_type;
 #if 7 <= __GNUC__
 # define xalloc_oversized(n, s) \
    __builtin_mul_overflow_p (n, s, (__xalloc_count_type) 1)
-#elif 5 <= __GNUC__ && !defined __ICC && !__STRICT_ANSI__
+#elif 5 <= __GNUC__ && !defined __ICC && \
+	   !(defined __LCC__ && __LCC__ <= 123) && !__STRICT_ANSI__
 # define xalloc_oversized(n, s) \
    (__builtin_constant_p (n) && __builtin_constant_p (s) \
     ? __xalloc_oversized (n, s) \
--