From 35317253e61385934becad42c99739ed3349a3b8 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 24 Mar 2007 17:05:26 +0000
Subject: [PATCH] trigger a kernel module rebuild when the kernel config
 changes

SVN-Revision: 6671
---
 include/kernel-build.mk    | 5 +----
 include/kernel-defaults.mk | 3 +++
 package/kernel/Makefile    | 1 +
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/include/kernel-build.mk b/include/kernel-build.mk
index a89d9d9f25..d344702dda 100644
--- a/include/kernel-build.mk
+++ b/include/kernel-build.mk
@@ -92,10 +92,7 @@ define BuildKernel
 	$(call Kernel/Configure)
 	touch $$@
 
-  $(LINUX_DIR)/.modules: $(LINUX_DIR)/.configured
-	rm -rf $(KERNEL_BUILD_DIR)/modules
-	@rm -f $(BUILD_DIR)/linux
-	ln -sf $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION) $(BUILD_DIR)/linux
+  $(LINUX_DIR)/.modules: $(LINUX_DIR)/.configured $(LINUX_DIR)/.config
 	$(call Kernel/CompileModules)
 	touch $$@
 
diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk
index 61b5bdb2fd..3469cff200 100644
--- a/include/kernel-defaults.mk
+++ b/include/kernel-defaults.mk
@@ -49,6 +49,9 @@ define Kernel/Configure/Default
 		$(SCRIPT_DIR)/config.pl '+' $(GENERIC_PLATFORM_DIR)/config-template $(LINUX_CONFIG) > $(LINUX_DIR)/.config; \
 	fi
 	$(call Kernel/Configure/$(KERNEL))
+	rm -rf $(KERNEL_BUILD_DIR)/modules
+	@rm -f $(BUILD_DIR)/linux
+	ln -sf $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION) $(BUILD_DIR)/linux
 endef
 
 define Kernel/CompileModules/Default
diff --git a/package/kernel/Makefile b/package/kernel/Makefile
index e58b310259..bc0b88ba2f 100644
--- a/package/kernel/Makefile
+++ b/package/kernel/Makefile
@@ -14,6 +14,7 @@ PKG_VERSION:=$(LINUX_VERSION)-$(BOARD)
 PKG_RELEASE:=$(LINUX_RELEASE)
 
 PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/packages
+PKG_FILE_DEPEND:=$(MODULES_DIR)
 
 # build all in-tree kmod-* packages by default
 KMOD_DEFAULT:=m