1 files changed, 106 insertions, 0 deletions
diff --git a/include/kernel.mk b/include/kernel.mk
new file mode 100644
index 000000000..580e3951d
--- /dev/null
+++ b/include/kernel.mk
@@ -0,0 +1,106 @@
+# 
+# Copyright (C) 2006 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+ifeq ($(DUMP),1)
+  KERNEL:=<KERNEL>
+  BOARD:=<BOARD>
+  LINUX_VERSION:=<LINUX_VERSION>
+else
+
+  include $(TOPDIR)/.kernel.mk
+  include $(INCLUDE_DIR)/target.mk
+
+  # check to see if .kernel.mk matches target.mk
+  ifeq ($(CONFIG_BOARD)-$(CONFIG_KERNEL),$(BOARD)-$(KERNEL))
+     LINUX_VERSION:=$(CONFIG_LINUX_VERSION)
+     LINUX_RELEASE:=$(CONFIG_LINUX_RELEASE)
+     LINUX_KARCH:=$(CONFIG_LINUX_KARCH)
+  else
+  # oops, old .kernel.config; rebuild it (hiding the misleading errors this produces)
+    $(warning rebuilding .kernel.mk)
+    $(TOPDIR)/.kernel.mk: FORCE
+	@$(MAKE) -C $(TOPDIR)/target/linux/$(BOARD)-$(KERNEL) $@ &>/dev/null
+  endif
+
+  ifeq ($(KERNEL),2.6)
+    LINUX_KMOD_SUFFIX=ko
+  else
+    LINUX_KMOD_SUFFIX=o
+  endif
+
+  KERNELNAME=
+  ifneq (,$(findstring x86,$(BOARD)))
+    KERNELNAME="bzImage"
+  endif
+  ifneq (,$(findstring ppc,$(BOARD)))
+    KERNELNAME="uImage"
+  endif
+
+  ifneq (,$(findstring uml,$(BOARD)))
+    LINUX_KARCH:=um
+    KERNEL_CC:=$(HOSTCC)
+    KERNEL_CROSS:=
+  else
+    KERNEL_CC:=$(TARGET_CC)
+    KERNEL_CROSS:=$(TARGET_CROSS)
+  endif
+
+  KERNEL_BUILD_DIR:=$(BUILD_DIR)/linux-$(KERNEL)-$(BOARD)
+  LINUX_DIR := $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)
+
+  MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
+  MODULES_DIR := $(KERNEL_BUILD_DIR)/modules/$(MODULES_SUBDIR)
+  TARGET_MODULES_DIR := $(LINUX_TARGET_DIR)/$(MODULES_SUBDIR)
+  KMOD_BUILD_DIR := $(KERNEL_BUILD_DIR)/linux-modules
+
+  LINUX_KERNEL:=$(KERNEL_BUILD_DIR)/vmlinux
+endif
+
+# FIXME: remove this crap
+define KMOD_template
+ifeq ($$(strip $(4)),)
+KDEPEND_$(1):=m
+else
+KDEPEND_$(1):=$($(4))
+endif
+
+IDEPEND_$(1):=kernel ($(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)) $(foreach pkg,$(5),", $(pkg)")
+
+PKG_$(1) := $(PACKAGE_DIR)/kmod-$(2)_$(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)_$(ARCH).ipk
+I_$(1) := $(KMOD_BUILD_DIR)/ipkg/$(2)
+
+ifeq ($$(KDEPEND_$(1)),m)
+ifneq ($$(CONFIG_PACKAGE_KMOD_$(1)),)
+TARGETS += $$(PKG_$(1))
+endif
+ifeq ($$(CONFIG_PACKAGE_KMOD_$(1)),y)
+INSTALL_TARGETS += $$(PKG_$(1))
+endif
+endif
+
+$$(PKG_$(1)): $(LINUX_DIR)/.modules_done
+	rm -rf $$(I_$(1))
+	$(SCRIPT_DIR)/make-ipkg-dir.sh $$(I_$(1)) ../control/kmod-$(2).control $(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE) $(ARCH)
+	echo "Depends: $$(IDEPEND_$(1))" >> $$(I_$(1))/CONTROL/control
+ifneq ($(strip $(3)),)
+	mkdir -p $$(I_$(1))/lib/modules/$(LINUX_VERSION)
+	$(CP) $(3) $$(I_$(1))/lib/modules/$(LINUX_VERSION)
+endif
+ifneq ($(6),)
+	mkdir -p $$(I_$(1))/etc/modules.d
+	for module in $(7); do \
+		echo $$$$module >> $$(I_$(1))/etc/modules.d/$(6)-$(2); \
+	done
+	echo "#!/bin/sh" >> $$(I_$(1))/CONTROL/postinst
+	echo "[ -z \"\$$$$IPKG_INSTROOT\" ] || exit" >> $$(I_$(1))/CONTROL/postinst
+	echo ". /etc/functions.sh" >> $$(I_$(1))/CONTROL/postinst
+	echo "load_modules /etc/modules.d/$(6)-$(2)" >> $$(I_$(1))/CONTROL/postinst
+	chmod 0755 $$(I_$(1))/CONTROL/postinst
+endif
+	$(8)
+	$(IPKG_BUILD) $$(I_$(1)) $(PACKAGE_DIR)
+endef
+