Add dummy command to submakefiles
Add a dummy command to the all: rule in sub-makefiles.
This avoids "Nothing to be done for `all'." messages from make.
Signed-off-by: Paul Brook <paul@codesourcery.com>
diff --git a/Makefile.target b/Makefile.target
index 664a1e3..f9f1c59 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -128,6 +128,8 @@
kvm-all.o: CFLAGS+=$(KVM_CFLAGS)
all: $(PROGS)
+# Dummy command so that make thinks it has done something
+ @true
#########################################################
# cpu emulator library
