Update the submodules any time the .gitmodule file changes.

timvideos · Nov 1, 2015 · 8b86342 · 8b86342
1 parent 8a2bf53
commit 8b86342
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -66,8 +66,9 @@ all: clean gateware firmware
 	echo "Run 'make load' to load the firmware."
 
 # Initialize submodules automatically
-third_party/%/.git:
+third_party/%/.git: .gitmodules
 	git submodule update --recursive --init $(dir $@)
+	touch $@ -r .gitmodules
 
 # Gateware
 MODULES=migen misoc liteeth litescope