[cs631apue] Problems with makefile

Marlon Seaton mseaton at stevens.edu
Sat Oct 13 00:55:16 EDT 2018


Hello,

Not sure what is going on with my makefile on BSD. Works 100% on the command line in ubuntu. Here's my makefile contents:


CC=gcc
CFLAGS= -g -Wall -Werror
DEPS = headers.h functions.h
OBJ = ls.o LongFormat.o PrintDirectory.o PrintTimeFormats.o SortFileSize.o

%.o: %.c $(DEPS)
    $(CC) -c -o $@ $< $(CFLAGS)

ls: $(OBJ)
    $(CC) -o $@ $^ $(CFLAGS)
clean:
    rm -f ls *.o

when I type make I get the following:

make: don't know how to make %.c. Stop

Has anyone had the same issue?

Marlon

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