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-rw-r--r--mach/Machrules9
1 files changed, 9 insertions, 0 deletions
diff --git a/mach/Machrules b/mach/Machrules
index b5a6622691..c52db8e961 100644
--- a/mach/Machrules
+++ b/mach/Machrules
@@ -44,6 +44,15 @@ endif
 
 include ../Makeconfig
 
+# This makefile contains a lot of implicit rules that get optimized
+# away if the target directory does not exist.
+ifndef no_deps
+-include $(objpfx)dummy.mk
+endif
+$(objpfx)dummy.mk:
+	$(make-target-directory)
+	echo '# Empty' > $@
+
 MIGFLAGS = -DMACH_IPC_COMPAT=0 -DSTANDALONE -DTypeCheck=0 \
 	   $(+includes) $(migdefines) -subrprefix __