From 547b127d7a3102e29c0dfdc25bee0dbab89b99bd Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Tue, 17 Oct 2006 16:13:10 +0000
Subject: make kernel module packaging code reusable and use it in madwifi

SVN-Revision: 5189
---
 include/kernel.mk | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)

(limited to 'include/kernel.mk')

diff --git a/include/kernel.mk b/include/kernel.mk
index 580e3951d1..9273817250 100644
--- a/include/kernel.mk
+++ b/include/kernel.mk
@@ -59,6 +59,69 @@ else
   LINUX_KERNEL:=$(KERNEL_BUILD_DIR)/vmlinux
 endif
 
+
+define KernelPackage/Defaults
+  FILES:=
+  KCONFIG:=m
+  AUTOLOAD:=
+endef
+
+define ModuleAutoLoad
+	export modules=; \
+	add_module() { \
+		mkdir -p $(2)/etc/modules.d; \
+		echo "$$$$$$$$2" > $(2)/etc/modules.d/$$$$$$$$1-$(1); \
+		modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$1-$(1)"; \
+	}; \
+	$(3) \
+	if [ -n "$$$$$$$$modules" ]; then \
+		mkdir -p $(2)/etc/modules.d; \
+		echo "#!/bin/sh" > $(2)/CONTROL/postinst; \
+		echo "[ -z \"\$$$$$$$$IPKG_INSTROOT\" ] || exit 0" >> $(2)/CONTROL/postinst; \
+		echo ". /etc/functions.sh" >> $(2)/CONTROL/postinst; \
+		echo "load_modules $$$$$$$$modules" >> $(2)/CONTROL/postinst; \
+		chmod 0755 $(2)/CONTROL/postinst; \
+	fi
+endef
+ 
+
+define KernelPackage
+  NAME:=$(1)
+  $(eval $(call KernelPackage/Defaults))
+  $(eval $(call KernelPackage/$(1)))
+  $(eval $(call KernelPackage/$(1)/$(KERNEL)))
+  $(eval $(call KernelPackage/$(1)/$(BOARD)-$(KERNEL)))
+
+  define Package/kmod-$(1)
+    TITLE:=$(TITLE)
+    SECTION:=kernel
+    CATEGORY:=Kernel modules
+    DEFAULT:=m
+    DESCRIPTION:=$(DESCRIPTION)
+    EXTRA_DEPENDS:='kernel (=$(PKG_VERSION)-$(PKG_RELEASE))'
+    $(call KernelPackage/$(1))
+    $(call KernelPackage/$(1)/$(KERNEL))
+    $(call KernelPackage/$(1)/$(BOARD)-$(KERNEL))
+  endef
+
+  ifeq ($(findstring m,$(KCONFIG)),m)
+    ifneq ($(strip $(FILES)),)
+      define Package/kmod-$(1)/install
+		mkdir -p $$(1)/lib/modules/$(LINUX_VERSION)
+		$(CP) $$(FILES) $$(1)/lib/modules/$(LINUX_VERSION)/
+		$(call ModuleAutoLoad,$(1),$$(1),$(AUTOLOAD))
+		$(call KernelPackage/$(1)/install,$$(1))
+      endef
+    endif
+  endif
+  $$(eval $$(call BuildPackage,kmod-$(1)))
+endef
+
+define AutoLoad
+  add_module $(1) "$(2)";
+endef
+
+
 # FIXME: remove this crap
 define KMOD_template
 ifeq ($$(strip $(4)),)
-- 
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