true(1)

Makefile

@@ -35,6 +35,7 @@ cleanprograms:
 	$(RM) bin/rlencode
 	$(RM) bin/roll
 	$(RM) bin/tail
+	$(RM) bin/true
 
 libraries: libio libshell stdbool sysexits
 
@@ -56,7 +57,7 @@ sysexits_bin: src/sysexits.c
 sysexits: sysexits_bin
 	bin/sysexits >include/sysexits.h
 
-programs: echo false id lowercase nonzero simexec sleep streq str
+programs: echo false id lowercase nonzero roll simexec sleep streq str true
 
 calculate: libstr sysexits src/calculate.c
 	$(CC) $(CFLAGS) -o src/calculate.o -c src/calculate.c
@@ -136,6 +137,9 @@ tail.o: libio src/tail.c
 tail: libio tail.o
 	$(CC) $(CFLAGS) -o bin/tail build/libio.o build/tail.o
 
+true: src/true.c
+	$(CC) $(CFLAGS) -o bin/true src/true.c
+
 usefulmacros: include/usefulmacros.h
 
 which: libshell src/which.c