minor Makefile cleanup and introduced gcc warnings

.gitignore

@@ -0,0 +1,2 @@
+bin/*
+obj/*

Makefile

@@ -3,23 +3,31 @@ OBJ=obj
 SRC=src
 
 CC = gcc
+CFLAGS = -Wextra -Wall
 LDLIBS = -lncurses
+NCURSES_H=/usr/include/ncurses.h
 
-${BIN}/nms: ${OBJ}/nms.o ${OBJ}/main.o
+all: nms sneakers
-	$(CC) -o $@ $^ $(LDLIBS)
 
-sneakers: ${OBJ}/nms.o ${OBJ}/sneakers.o
+nms: $(OBJ)/nms.o $(OBJ)/main.o | $(BIN)
-	$(CC) -o ${BIN}/$@ $^ $(LDLIBS)
+	$(CC) $(CFLAGS) -o $(BIN)/$@ $^ $(LDLIBS)
 
-${OBJ}/main.o: ${SRC}/main.c ${SRC}/nms.h
+sneakers: $(OBJ)/nms.o $(OBJ)/sneakers.o | $(BIN)
-	$(CC) -o $@ -c ${SRC}/main.c
+	$(CC) $(CFLAGS) -o $(BIN)/$@ $^ $(LDLIBS)
 
-${OBJ}/sneakers.o: ${SRC}/sneakers.c ${SRC}/nms.h
+$(OBJ)/%.o: $(SRC)/%.c | $(OBJ)
-	$(CC) -o $@ -c ${SRC}/sneakers.c
+	$(CC) $(CFLAGS) -o $@ -c $<
 
-${OBJ}/nms.o: ${SRC}/nms.c ${SRC}/nms.h
+$(BIN):
-	$(CC) -o $@ -c ${SRC}/nms.c
+	mkdir $(BIN)
+
+$(OBJ):
+	mkdir $(OBJ)
+
+$(NCURSES_H):
+	sudo apt-get update
+	sudo apt-get install ncurses-dev
 
 clean:
-	rm -f ${BIN}/*
+	rm -rf $(BIN)
-	rm -f $(OBJ)/*
+	rm -rf $(OBJ)

bin/.gitignore

@@ -1,2 +0,0 @@
-*
-!.gitignore

obj/.gitignore

@@ -1,2 +0,0 @@
-*
-!.gitignore

src/.gitignore

@@ -1 +0,0 @@
-nms

src/nms.c

@@ -54,7 +54,6 @@ char nms_exec(NmsArgs *args) {
 	int termSizeRows, termSizeCols;
 	int c, n, x = 0, y = 0;
 	int r_time, r_time_l, r_time_s;
-	int ms, ls;
 	bool first = true;
 	char ret = 0;
 

src/sneakers.c

@@ -5,7 +5,7 @@
 #include "nms.h"
 
 int main(void) {
-	int l, termLines, termCols, spaces = 0;
+	int termCols, spaces = 0;
 	char input;
 	char display[2000];
 	char *head1Left      = "DATANET PROC RECORD:  45-3456-W-3452";
@@ -27,7 +27,6 @@ int main(void) {
 	// Get terminal dimentions (needed for centering)
 	struct winsize w;
 	ioctl(0, TIOCGWINSZ, &w);
-	termLines =  w.ws_row;
 	termCols = w.ws_col;
 
 	// Start building the display string