some tweaks

GNUmakefile.in

@@ -82,12 +82,18 @@ TEST_EXE= $(patsubst %,%@EXEEXT@,$(TEST_TGT))
 
 ALL_EXE= $(MAIN_EXE) $(UTIL_EXE) $(TEST_EXE)
 
-.PHONY: default all clean distclean depend
+.PHONY: default all main util test clean distclean depend
 
 default: $(MAIN_EXE)
 
 all: $(ALL_EXE)
 
+main: $(MAIN_EXE)
+
+util: $(UTIL_EXE)
+
+test: $(TEST_EXE)
+
 mkp224o@EXEEXT@: $(MAIN_OBJ)
 	$(CC) $(LDFLAGS) $(CFLAGS) -o [email protected] $^ $(MAIN_LIB) && $(MV) [email protected] $@
 

calcest.c

@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <stddef.h>
 #include <math.h>
 
 /*
@@ -19,20 +20,20 @@ const int charcounts[] = { 2, 3, 4, 5, 6, 7 };
 int main(void)
 {
 	printf("   |");
-	for (int i = 0; i < sizeof(probs)/sizeof(probs[0]); ++i) {
+	for (size_t i = 0; i < sizeof(probs)/sizeof(probs[0]); ++i) {
 		printf(" %11d%% |",(int)((probs[i]*100)+0.5));
 	}
 	printf("\n");
 
 	printf("---+");
-	for (int i = 0; i < sizeof(probs)/sizeof(probs[0]); ++i) {
+	for (size_t i = 0; i < sizeof(probs)/sizeof(probs[0]); ++i) {
 		printf("--------------+");
 	}
 	printf("\n");
 
-	for (int i = 0; i < sizeof(charcounts)/sizeof(charcounts[0]); ++i) {
+	for (size_t i = 0; i < sizeof(charcounts)/sizeof(charcounts[0]); ++i) {
 		printf("%2d |",charcounts[i]);
-		for (int j = 0; j < sizeof(probs)/sizeof(probs[0]); ++j) {
+		for (size_t j = 0; j < sizeof(probs)/sizeof(probs[0]); ++j) {
 			double t = log2(1 - probs[j]) / log2(1 - (1 / pow(32,charcounts[i])));
 			printf(" %12.0f |",t);
 		}