added module dependencies of stdlib_math for function slice in Makefile.manual

Author: aman-godara

src/Makefile.manual

@@ -56,7 +56,9 @@ $(SRCGEN): %.f90: %.fypp common.fypp
 
 # Fortran module dependencies
 f18estop.o: stdlib_error.o
-stdlib_ascii.o: stdlib_kinds.o
+stdlib_ascii.o: \
+	stdlib_kinds.o \
+	stdlib_math.o
 stdlib_bitsets.o: stdlib_kinds.o
 stdlib_bitsets_64.o: stdlib_bitsets.o
 stdlib_bitsets_large.o: stdlib_bitsets.o