make the kernel compile process more generic

[openwrt.git] / openwrt / target / linux / linux-2.4 / Makefile

diff --git a/openwrt/target/linux/linux-2.4/Makefile b/openwrt/target/linux/linux-2.4/Makefile
index db7d71c..969a882 100644 (file)
--- a/openwrt/target/linux/linux-2.4/Makefile
+++ b/openwrt/target/linux/linux-2.4/Makefile
@@ -24,8 +24,6 @@ LINUX_KCONFIG:=./config/$(BOARD)
 LINUX_BUILD_DIR:=$(BUILD_DIR)/linux-2.4-$(BOARD)
 LINUX_TARGET_DIR:=$(LINUX_BUILD_DIR)/root
 LINUX_KERNEL:=$(LINUX_BUILD_DIR)/vmlinux
-LINUX_IMAGE:=$(LINUX_BUILD_DIR)/kernel-image
-LINUX_FORMAT=zImage
 LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
        -e 's/mipsel/mips/' \
        -e 's/powerpc/ppc/' \
@@ -34,38 +32,29 @@ LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
 
 LINUX_BINARY_DRIVER_SITE := http://openwrt.org/downloads/
 LINUX_SOURCE := linux-$(LINUX_VERSION).tar.bz2
-LINUX_BINLOC := arch/$(LINUX_KARCH)/bcm947xx/compressed/piggy
 LINUX_SOURCE_DIR := $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)
 MODULES_DIR := $(LINUX_BUILD_DIR)/modules/$(MODULES_SUBDIR)
 TARGET_MODULES_DIR := $(TARGET_DIR)/lib/modules/$(LINUX_VERSION)
 IPKG_KERNEL:=IPKG_TMP=$(BUILD_DIR)/tmp IPKG_INSTROOT=$(LINUX_TARGET_DIR) IPKG_CONF_DIR=$(LINUX_BUILD_DIR) $(SCRIPT_DIR)/ipkg -force-defaults -force-depends
 
-KERNEL_IPKG:=$(LINUX_BUILD_DIR)/kernel_$(LINUX_VERSION)-$(BOARD)_$(ARCH).ipk
+PKG_BUILD_DIR := $(LINUX_BUILD_DIR)/linux-modules
+PKG_RELEASE := 1
+
+KERNEL_IPKG:=$(LINUX_BUILD_DIR)/kernel_$(LINUX_VERSION)-$(BOARD)-$(PKG_RELEASE)_$(ARCH).ipk
 KERNEL_IDIR:=$(LINUX_BUILD_DIR)/kernel-ipkg
 
 include $(LINUX_KCONFIG)
+
+INSTALL_TARGETS := $(KERNEL_IPKG)
+TARGETS := 
+
 ifeq ($(BOARD),brcm)
 include ./broadcom.mk
 endif
 
-PKG_BUILD_DIR := $(LINUX_BUILD_DIR)/linux-modules
-PKG_RELEASE := 1
-
-TARGETS := 
-INSTALL_TARGETS := $(KERNEL_IPKG)
-
-$(eval $(call KMOD_template,DIAG,diag,\
-       $(MODULES_DIR)/kernel/drivers/net/diag/diag.o \
-))
-$(eval $(call KMOD_template,BRCM_WL,brcm-wl,\
-       $(MODULES_DIR)/kernel/drivers/net/wl/wl.o \
-,CONFIG_WL))
 $(eval $(call KMOD_template,B44,b44,\
        $(MODULES_DIR)/kernel/drivers/net/b44.o \
 ,CONFIG_B44))
-$(eval $(call KMOD_template,BRCM_ET,brcm-et,\
-       $(MODULES_DIR)/kernel/drivers/net/et/et.o \
-,CONFIG_ET))
 $(eval $(call KMOD_template,ARPT,arptables,\
        $(MODULES_DIR)/kernel/net/ipv4/netfilter/arp*.o \
 ,CONFIG_IP_NF_ARPTABLES))
@@ -77,7 +66,7 @@ $(eval $(call KMOD_template,IPTABLES_V4_EXTRA,iptables-extra,\
 ))
 $(eval $(call KMOD_template,IPTABLES_V6,ip6tables,\
        $(MODULES_DIR)/kernel/net/ipv6/netfilter/ip*.o \
-,CONFIG_IP6_NF_IPTABLES))
+,CONFIG_IP6_NF_IPTABLES,kmod-ipv6))
 $(eval $(call KMOD_template,IPV6,ipv6,\
        $(MODULES_DIR)/kernel/net/ipv6/ipv6.o \
 ,CONFIG_IPV6))
@@ -94,13 +83,13 @@ $(eval $(call KMOD_template,USB,usb-core,\
 ,CONFIG_USB))
 $(eval $(call KMOD_template,USB_UHCI,usb-uhci,\
        $(MODULES_DIR)/kernel/drivers/usb/host/uhci.o \
-,CONFIG_USB_UHCI_ALT))
+,CONFIG_USB_UHCI_ALT,kmod-usb-core))
 $(eval $(call KMOD_template,USB_OHCI,usb-ohci,\
        $(MODULES_DIR)/kernel/drivers/usb/host/usb-ohci.o \
-,CONFIG_USB_OHCI))
+,CONFIG_USB_OHCI,kmod-usb-core))
 $(eval $(call KMOD_template,USB2,usb2,\
        $(MODULES_DIR)/kernel/drivers/usb/host/ehci-hcd.o \
-,CONFIG_USB_EHCI_HCD))
+,CONFIG_USB_EHCI_HCD,kmod-usb-core))
 $(eval $(call KMOD_template,USB_STORAGE,usb-storage,\
        $(MODULES_DIR)/kernel/drivers/scsi/*.o \
        $(MODULES_DIR)/kernel/drivers/usb/storage/*.o \
@@ -189,16 +178,13 @@ $(LINUX_DIR)/.depend_done:  $(LINUX_DIR)/.configured
        $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) dep
        touch $(LINUX_DIR)/.depend_done
 
-$(LINUX_DIR)/$(LINUX_BINLOC): $(LINUX_DIR)/.depend_done
-       $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) $(LINUX_FORMAT)
+$(LINUX_DIR)/vmlinux: $(LINUX_DIR)/.depend_done
+       $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH)
 
-$(LINUX_KERNEL): $(LINUX_DIR)/$(LINUX_BINLOC)
-       cp -fa $< $@ 
+$(LINUX_KERNEL): $(LINUX_DIR)/vmlinux
+       $(TARGET_CROSS)objcopy -O binary -R .reginfo -R .note -R .comment -R .mdebug -S $< $@ 
        touch -c $(LINUX_KERNEL)
        
-$(LINUX_IMAGE): $(LINUX_KERNEL)
-       cat $^ | $(BUILD_DIR)/lzma/lzma e -si -so -eos -lc1 -lp2 -pb2 > $@ || (rm -f $@ && false)
-
 $(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) $(LINUX_IMAGE)
        rm -rf $(LINUX_BUILD_DIR)/modules
        $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) modules
@@ -216,7 +202,7 @@ $(TARGET_MODULES_DIR):
 $(KERNEL_IPKG):
        rm -rf $(KERNEL_IDIR)
        mkdir -p $(KERNEL_IDIR)/etc
-       $(SCRIPT_DIR)/make-ipkg-dir.sh $(KERNEL_IDIR) ../control/kernel.control $(LINUX_VERSION)-$(BOARD) $(ARCH)
+       $(SCRIPT_DIR)/make-ipkg-dir.sh $(KERNEL_IDIR) ../control/kernel.control $(LINUX_VERSION)-$(BOARD)-$(PKG_RELEASE) $(ARCH)
        if [ -f ./config/$(BOARD).modules ]; then \
                cp ./config/$(BOARD).modules $(KERNEL_IDIR)/etc/modules; \
        fi
@@ -227,10 +213,12 @@ prepare: $(LINUX_DIR)/.configured
 compile: $(LINUX_DIR)/.modules_done $(TARGETS)
        ln -sf $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
        $(MAKE) -C $(TOPDIR)/target/linux/package \
+               BOARD="$(BOARD)" \
                TARGET_DIR="$(LINUX_TARGET_DIR)" \
                BUILD_DIR="$(LINUX_BUILD_DIR)" \
                KERNEL_DIR="$(LINUX_SOURCE_DIR)" \
-               LINUX_VERSION="$(LINUX_VERSION)"
+               LINUX_VERSION="$(LINUX_VERSION)" \
+               KERNEL_RELEASE="$(PKG_RELEASE)"
 
 install: compile $(TARGET_MODULES_DIR) $(KERNEL_IPKG)
        rm -rf $(LINUX_BUILD_DIR)/root*