100-Makefile

Author: Breign3

0x1C-makefiles/100-Makefile

@@ -1,22 +1,29 @@
+# Usage: make [all/clean/oclean/fclean] -f [file]
 
 
 CC = gcc
 SRC = main.c school.c
-OBJ = ${SRC:%.c=%.o}
+OBJ = $(SRC:.c=.o)
 NAME = school
-CFLAGS = -Wall -Werror _Wextra -pedantic
+CFLAGS = -Wall -Werror -Wextra -pedantic
 
+# standard rule to say rules below are not filenames
 .PHONY: all clean oclean fclean re
 
-all: m.h ${OBJ}
-	${CC} ${OBJ} -o ${NAME}
+# makes executable
+all: m.h $(OBJ)
+	$(CC) $(OBJ) -o $(NAME)
 
+# deletes tmp files & executable
 clean:
-	${RM} *~ ${NAME}
+	$(RM) *~ $(NAME)
 
-fclean:
-	${RM} *${OBJ}
+# deletes object files
+oclean:
+	$(RM) $(OBJ)
 
+# deletes all (tmp files, executable, & obj files)
 fclean: clean oclean
 
-re: fclean all
+# deletes all & recompiles all source files
+re: oclean all