From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sun, 27 Mar 2022 21:15:48 +0000 (+0200)
Subject: image: always rebuild kernel loaders
X-Git-Tag: v22.03.2~4
X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=commitdiff_plain;h=a7fb589e8a9df06bd0e36c91d05806f1e8aeb9e8

image: always rebuild kernel loaders

Kernel loaders like the lzma-loader currently don't track changes to
their sources. This can lead to an old version of a loader to be used
when a build tree is not clean between builds.

As the loaders are tiny and the build times are insignificant, simply
force rebuilding them on every build to avoid this problem.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
(cherry picked from commit a01d23e755ba46f41e667d558d82d4871d7f5450)
---

diff --git a/include/image.mk b/include/image.mk
index 1703c39797..c7a2e082ab 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -524,7 +524,7 @@ endif
 define Device/Build/compile
   $$(_COMPILE_TARGET): $(KDIR)/$(1)
   $(eval $(call Device/Export,$(KDIR)/$(1)))
-  $(KDIR)/$(1):
+  $(KDIR)/$(1): FORCE
 	$$(call concat_cmd,$(COMPILE/$(1)))
 
 endef