nbd's makefile/menuconfig rewrite

[openwrt-10.03/.git] / package / linux / linux.mk

diff --git a/package/linux/linux.mk b/package/linux/linux.mk
index bead2226a6af5b8d5a26c81d80008f582bf43254..15d401fcf3ffd9deca1e8e9105fd1c2e8c9ccbcb 100644 (file)
--- a/package/linux/linux.mk
+++ b/package/linux/linux.mk
@@ -11,7 +11,6 @@
 # 4xx  patches needed to integrate feature patches
 #
 #############################################################
-ifneq ($(filter $(TARGETS),linux),)
 
 LINUX_FORMAT=zImage
 LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
@@ -20,16 +19,13 @@ LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
        -e 's/sh[234]/sh/' \
        )
 
-LINUX_VERSION=2.4.29
-LINUX_DIR=$(BUILD_DIR)/linux-$(LINUX_VERSION)
 LINUX_SITE=http://www.kernel.org/pub/linux/kernel/v2.4
 LINUX_SOURCE=linux-$(LINUX_VERSION).tar.bz2
-LINUX_KCONFIG=package/linux/linux.config
-LINUX_KERNEL=$(BUILD_DIR)/buildroot-kernel
-LINUX_PATCHES=$(PACKAGE_DIR)/linux/kernel-patches
+LINUX_KCONFIG=./linux.config
+LINUX_PATCHES=./kernel-patches
 LINUX_BINLOC=arch/$(LINUX_KARCH)/brcm-boards/bcm947xx/compressed/vmlinuz
 # Used by pcmcia-cs and others
-LINUX_SOURCE_DIR=$(LINUX_DIR)
+LINUX_SOURCE_DIR=$(LINUX_DIR)-$(LINUX_VERSION)
 
 # kernel stuff extracted from linksys firmware GPL sourcetree
 # WRT54GS_3_37_2_1109_US (shared,include,wl,et)
@@ -46,25 +42,24 @@ $(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE) $(DL_DIR)/$(LINKSYS_KERNEL_TGZ
        bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
        # extract linksys binary kernel stuff and include/shared files
        zcat $(DL_DIR)/$(LINKSYS_KERNEL_TGZ) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
+       ln -sf $(LINUX_DIR)-$(LINUX_VERSION) $(LINUX_DIR)
        touch $(LINUX_DIR)/.unpacked
 
 $(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked
        $(PATCH) $(LINUX_DIR) $(LINUX_PATCHES)
-ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS_LZMA),y)
-       $(PATCH) $(LINUX_DIR) target/squashfs-lzma/kernel-patch
-endif
        touch $(LINUX_DIR)/.patched
 
-$(LINUX_DIR)/.configured:  $(LINUX_DIR)/.patched
+$(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
        -cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config
-ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS_LZMA),y)
-       $(SED) "s,rootfstype=jffs2,rootfstype=squashfs," $(LINUX_DIR)/.config
-endif
-ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS),y)
-       $(SED) "s,rootfstype=jffs2,rootfstype=squashfs," $(LINUX_DIR)/.config
-endif
-       $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" $(LINUX_DIR)/Makefile
-       $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" $(LINUX_DIR)/arch/mips/Makefile
+#ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS_LZMA),y)
+#      $(SED) "s,rootfstype=jffs2,rootfstype=squashfs," $(LINUX_DIR)/.config
+#endif
+#ifeq ($(BR2_TARGET_ROOTFS_SQUASHFS),y)
+#      $(SED) "s,rootfstype=jffs2,rootfstype=squashfs," $(LINUX_DIR)/.config
+#endif
+       $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" \
+         $(LINUX_DIR)/Makefile  \
+         $(LINUX_DIR)/arch/mips/Makefile
        $(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile
        $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig include/linux/version.h
        touch $(LINUX_DIR)/.configured
@@ -84,7 +79,6 @@ $(LINUX_KERNEL): $(LINUX_DIR)/$(LINUX_BINLOC)
 $(LINUX_DIR)/.modules_done: $(LINUX_KERNEL)
        rm -rf $(BUILD_DIR)/modules
        $(MAKE) -C $(LINUX_DIR) DEPMOD=true INSTALL_MOD_PATH=$(BUILD_DIR)/modules modules_install
-       tar -C $(BUILD_DIR)/modules/lib -cjf openwrt-kmodules.tar.bz2 modules
        touch $(LINUX_DIR)/.modules_done
 
 $(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured
@@ -108,15 +102,9 @@ linuxclean: clean
        -$(MAKE) -C $(LINUX_DIR) clean
 
 linux-dirclean:
+       rm -f $(BUILD_DIR)/openwrt-kmodules.tar.bz2
+       rm -rf $(LINUX_DIR)-$(LINUX_VERSION)
        rm -rf $(LINUX_DIR)
+       rm -rf $(BUILD_DIR)/modules
+       rm -rf $(BUILD_DIR)/linksys-kernel
 
-endif
-
-#############################################################
-#
-# Toplevel Makefile options
-#
-##############################################################
-ifeq ($(strip $(BR2_PACKAGE_LINUX)),y)
-TARGETS+=linux
-endif