--- link-grammar-5.3.11-orig/link-grammar/build-disjuncts.c
+++ link-grammar-5.3.11-uclibcng/link-grammar/build-disjuncts.c
@@ -159,7 +159,7 @@ static Clause * build_clause(Exp *e)
 				{
 					c = (Clause *) xalloc(sizeof (Clause));
 					c->cost = c3->cost + c4->cost;
-					c->maxcost = fmaxf(c3->maxcost,c4->maxcost);
+					c->maxcost = MAX(c3->maxcost,c4->maxcost);
 					c->c = catenate(c3->c, c4->c);
 					c->next = c_head;
 					c_head = c;
--- link-grammar-5.3.11-orig/link-grammar/utilities.h
+++ link-grammar-5.3.11-uclibcng/link-grammar/utilities.h
@@ -188,10 +188,6 @@ typedef int locale_t;
 #define STR(x) #x
 #define STRINGIFY(x) STR(x)
 
-#if defined(__UCLIBC__)
-#define fmaxf(a,b) ((a) > (b) ? (a) : (b))
-#endif
-
 #if !defined(MIN)
 #define MIN(X,Y)  ( ((X) < (Y)) ? (X) : (Y))
 #endif