[PATCH v5 11/14] module: update timestamp of modules.order after modules are built

[Thomas Weißschuh]

Make sure that modules.order is always newer than the module .ko files.
Other rules can then use modules.order as a prerequisite and rerun if
any module is (re-)built.

Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
---
 scripts/Makefile.modfinal | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/scripts/Makefile.modfinal b/scripts/Makefile.modfinal
index b09040ccddd2..44a382689a5a 100644
--- a/scripts/Makefile.modfinal
+++ b/scripts/Makefile.modfinal
@@ -66,6 +66,13 @@ endif
 
 targets += $(modules:%.o=%.ko) $(modules:%.o=%.mod.o) .module-common.o
 
+# Update modules.order when a module is (re-)built.
+# Allow using it as target dependency.
+targets += modules.order
+__modfinal: modules.order
+modules.order: $(modules:%.o=%.ko)
+	@touch $@
+
 # Add FORCE to the prerequisites of a target to force it to be always rebuilt.
 # ---------------------------------------------------------------------------
 

-- 
2.54.0