add missing .PHONY rule

Add a .PHONY rule indicating that "all" and "clean" are phony targets. This correction was suggested by Stephen Paul Weber.
ossguy · May 25, 2009 · 496c748 · 496c748
1 parent b7f713e
commit 496c748
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Makefile b/Makefile
@@ -20,6 +20,8 @@ CC = gcc
 CFLAGS = -ansi -pedantic -Wall -Wextra -Werror
 LDFLAGS = -lpcre
 
+.PHONY: all clean
+
 all: driver combine
 driver: driver.o libbitconvert.a
 driver.o: driver.c bitconvert.h