X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/4f378c0fe5f1f9329a74a77a32f0954cfa93f233..1f088ed0f35cec10ae1e483a63492dacc066d8db:/include/kernel-build.mk

diff --git a/include/kernel-build.mk b/include/kernel-build.mk
index 23e694dc0..71b9d8000 100644
--- a/include/kernel-build.mk
+++ b/include/kernel-build.mk
@@ -1,14 +1,21 @@
 # 
-# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2006-2007 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
 KERNEL_BUILD:=1
 
+include $(INCLUDE_DIR)/kernel-version.mk
+include $(INCLUDE_DIR)/host.mk
+include $(INCLUDE_DIR)/kernel.mk
 include $(INCLUDE_DIR)/prereq.mk
 
--include ./config
+LINUX_CONFIG ?= ./config/default
+
+-include $(TOPDIR)/target/linux/generic-$(KERNEL)/config-template
+-include $(LINUX_CONFIG)
+
 ifneq ($(CONFIG_ATM),)
   FEATURES += atm
 endif
@@ -18,7 +25,7 @@ endif
 ifneq ($(CONFIG_USB),)
   FEATURES += usb
 endif
-ifneq ($(CONFIG_PCMCIA),)
+ifneq ($(CONFIG_PCMCIA)$(CONFIG_PCCARD),)
   FEATURES += pcmcia
 endif
 ifneq ($(CONFIG_VIDEO_DEV),)
@@ -28,21 +35,12 @@ endif
 # remove duplicates
 FEATURES:=$(sort $(FEATURES))
 
-# For target profile selection - the default set
-DEFAULT_PACKAGES:=base-files libgcc uclibc bridge busybox dnsmasq dropbear iptables mtd ppp ppp-mod-pppoe mtd kmod-ipt-nathelper
-
 ifeq ($(DUMP),1)
   all: dumpinfo
 else
   all: compile
 endif
 
-include $(INCLUDE_DIR)/kernel-version.mk
-include $(INCLUDE_DIR)/host.mk
-include $(INCLUDE_DIR)/kernel.mk
-
-LINUX_CONFIG:=./config
-
 ifneq (,$(findstring uml,$(BOARD)))
   LINUX_KARCH:=um
 else
@@ -55,94 +53,27 @@ else
   )
 endif
 
-KERNELNAME=
-ifneq (,$(findstring x86,$(BOARD)))
-  KERNELNAME="bzImage"
-endif
-ifneq (,$(findstring rdc,$(BOARD)))
-  KERNELNAME="bzImage"
-endif
-ifneq (,$(findstring ppc,$(BOARD)))
-  KERNELNAME="uImage"
-endif
-
+STAMP_PREPARED:=$(LINUX_DIR)/.prepared
+STAMP_CONFIGURED:=$(LINUX_DIR)/.configured
+include $(INCLUDE_DIR)/quilt.mk
+include $(INCLUDE_DIR)/kernel-defaults.mk
 
-define Kernel/Prepare/Default
-	bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(KERNEL_BUILD_DIR) $(TAR_OPTIONS)
-	if [ -d $(GENERIC_PLATFORM_DIR)/patches ]; then $(PATCH) $(LINUX_DIR) $(GENERIC_PLATFORM_DIR)/patches; fi
-	if [ -d ./files ]; then $(CP) ./files/* $(LINUX_DIR)/; fi
-	if [ -d ./patches ]; then $(PATCH) $(LINUX_DIR) ./patches; fi
-endef
 define Kernel/Prepare
 	$(call Kernel/Prepare/Default)
 endef
 
-KERNEL_MAKEOPTS := -C $(LINUX_DIR) \
-	CROSS_COMPILE="$(KERNEL_CROSS)" \
-	ARCH="$(LINUX_KARCH)" \
-	CONFIG_SHELL="$(BASH)"
-
-define Kernel/Configure/2.4
-	$(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile
-	$(MAKE) $(KERNEL_MAKEOPTS) CC="$(KERNEL_CC)" oldconfig include/linux/compile.h include/linux/version.h
-	$(MAKE) $(KERNEL_MAKEOPTS) dep
-endef
-define Kernel/Configure/2.6
-	$(MAKE) $(KERNEL_MAKEOPTS) CC="$(KERNEL_CC)" oldconfig prepare scripts
-endef
-define Kernel/Configure/Default
-	@$(CP) $(LINUX_CONFIG) $(LINUX_DIR)/.config
-endef
 define Kernel/Configure
 	$(call Kernel/Configure/Default)
 endef
 
-
-define Kernel/CompileModules/Default
-	$(MAKE) -j$(CONFIG_JLEVEL) $(KERNEL_MAKEOPTS) CC="$(KERNEL_CC)" modules
-	$(MAKE) $(KERNEL_MAKEOPTS) CC="$(KERNEL_CC)" DEPMOD=true INSTALL_MOD_PATH=$(KERNEL_BUILD_DIR)/modules modules_install
-endef
 define Kernel/CompileModules
 	$(call Kernel/CompileModules/Default)
 endef
 
-
-ifeq ($(KERNEL),2.6)
-  ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
-    define Kernel/SetInitramfs
-		mv $(LINUX_DIR)/.config $(LINUX_DIR)/.config.old
-		grep -v INITRAMFS $(LINUX_DIR)/.config.old > $(LINUX_DIR)/.config
-		echo 'CONFIG_INITRAMFS_SOURCE="../../root"' >> $(LINUX_DIR)/.config
-		echo 'CONFIG_INITRAMFS_ROOT_UID=0' >> $(LINUX_DIR)/.config
-		echo 'CONFIG_INITRAMFS_ROOT_GID=0' >> $(LINUX_DIR)/.config
-		mkdir -p $(BUILD_DIR)/root/etc/init.d
-		$(CP) $(GENERIC_PLATFORM_DIR)/files/init $(BUILD_DIR)/root/
-    endef
-  else
-    define Kernel/SetInitramfs
-		mv $(LINUX_DIR)/.config $(LINUX_DIR)/.config.old
-		grep -v INITRAMFS $(LINUX_DIR)/.config.old > $(LINUX_DIR)/.config
-		rm -f $(BUILD_DIR)/root/init $(BUILD_DIR)/root/etc/init.d/S00initramfs
-		echo 'CONFIG_INITRAMFS_SOURCE=""' >> $(LINUX_DIR)/.config
-    endef
-  endif
-endif
-define Kernel/CompileImage/Default
-	$(call Kernel/SetInitramfs)
-	$(MAKE) -j$(CONFIG_JLEVEL) $(KERNEL_MAKEOPTS) CC="$(KERNEL_CC)" $(KERNELNAME)
-	$(KERNEL_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $(LINUX_DIR)/vmlinux $(LINUX_KERNEL)
-endef
 define Kernel/CompileImage
 	$(call Kernel/CompileImage/Default)
 endef
 
-define Kernel/Clean/Default
-	rm -f $(LINUX_DIR)/.linux-compile
-	rm -f $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION)/.configured
-	rm -f $(LINUX_KERNEL)
-	$(MAKE) -C $(KERNEL_BUILD_DIR)/linux-$(LINUX_VERSION) clean
-endef
-
 define Kernel/Clean
 	$(call Kernel/Clean/Default)
 endef
@@ -154,21 +85,17 @@ define BuildKernel
 		$(SCRIPT_DIR)/download.pl $(DL_DIR) $(LINUX_SOURCE) $(LINUX_KERNEL_MD5SUM) $(LINUX_SITE)
   endif
 
-  $(LINUX_DIR)/.prepared: $(DL_DIR)/$(LINUX_SOURCE)
+  $(STAMP_PREPARED): $(DL_DIR)/$(LINUX_SOURCE)
 	-rm -rf $(KERNEL_BUILD_DIR)
 	-mkdir -p $(KERNEL_BUILD_DIR)
 	$(call Kernel/Prepare)
 	touch $$@
 
-  $(LINUX_DIR)/.configured: $(LINUX_DIR)/.prepared $(LINUX_CONFIG)
+  $(STAMP_CONFIGURED): $(LINUX_DIR)/.prepared $(LINUX_CONFIG)
 	$(call Kernel/Configure)
-	$(call Kernel/Configure/$(KERNEL))
 	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 FORCE
 	$(call Kernel/CompileModules)
 	touch $$@
 
@@ -207,32 +134,41 @@ define Profile/Default
   PACKAGES:=
 endef
 
+confname=$(subst .,_,$(subst -,_,$(1)))
 define Profile
   $(eval $(call Profile/Default))
   $(eval $(call Profile/$(1)))
+  $(eval $(call shexport,Profile/$(1)/Config))
   $(eval $(call shexport,Profile/$(1)/Description))
   DUMPINFO += \
 	echo "Target-Profile: $(1)"; \
 	echo "Target-Profile-Name: $(NAME)"; \
 	echo "Target-Profile-Packages: $(PACKAGES)"; \
+	if [ -f ./config/profile-$(1) ]; then \
+		echo "Target-Profile-Kconfig: yes"; \
+	fi; \
+	echo "Target-Profile-Config: "; \
+	getvar "$(call shvar,Profile/$(1)/Config)"; \
+	echo "@@"; \
 	echo "Target-Profile-Description:"; \
 	getvar "$(call shvar,Profile/$(1)/Description)"; \
 	echo "@@"; \
 	echo;
+  ifeq ($(CONFIG_LINUX_$(call confname,$(KERNEL)_$(1))),y)
+    PROFILE=$(1)
+  endif
 endef
 
 $(eval $(call shexport,Target/Description))
 
 download: $(DL_DIR)/$(LINUX_SOURCE)
-prepare: $(LINUX_DIR)/.configured $(TMP_DIR)/.kernel.mk
+prepare: $(LINUX_DIR)/.configured
 compile: $(LINUX_DIR)/.modules
 menuconfig: $(LINUX_DIR)/.prepared FORCE
 	$(call Kernel/Configure)
+	$(SCRIPT_DIR)/config.pl '+' $(GENERIC_PLATFORM_DIR)/config-template $(LINUX_CONFIG) > $(LINUX_DIR)/.config
 	$(MAKE) -C $(LINUX_DIR) $(KERNEL_MAKEOPTS) menuconfig
-	$(SCRIPT_DIR)/config.pl $(LINUX_DIR)/.config > $(PLATFORM_DIR)/config
-ifeq ($(KERNEL),2.6)
-	$(SCRIPT_DIR)/config.pl '>' $(GENERIC_PLATFORM_DIR)/config-template $(LINUX_DIR)/.config > $(PLATFORM_DIR)/config-diff 
-endif
+	$(SCRIPT_DIR)/config.pl '>' $(GENERIC_PLATFORM_DIR)/config-template $(LINUX_DIR)/.config > $(LINUX_CONFIG)
 
 install: $(LINUX_DIR)/.image