1 #############################################################
3 # full kernel tarballs >= 2.6.19.1
5 #############################################################
7 ifeq ($(LINUX_HEADERS_VERSION),)
8 LINUX_HEADERS_VERSION:=$(KERNEL_MAJORVERSION).$(KERNEL_PATCHLEVEL)$(if $(KERNEL_SUBLEVEL),.$(KERNEL_SUBLEVEL))$(KERNEL_EXTRAVERSION)
9 LINUX_HEADERS_SITE:=$(BR2_KERNEL_MIRROR)/linux/kernel/v2.6/
10 LINUX_HEADERS_SOURCE:=linux-$(LINUX_HEADERS_VERSION).tar.bz2
11 LINUX_HEADERS_CAT:=$(BZCAT)
12 LINUX_HEADERS_UNPACK_DIR:=$(TOOL_BUILD_DIR)/linux-$(LINUX_HEADERS_VERSION)
13 LINUX_HEADERS_DIR:=$(TOOL_BUILD_DIR)/linux
14 LINUX_HEADERS_IS_KERNEL=y
17 ifeq ("$(DEFAULT_KERNEL_HEADERS)","2.6.22.1")
21 ifeq ("$(DEFAULT_KERNEL_HEADERS)","2.6.21.5")
22 LINUX_RT_VERSION:=rt20
25 ifeq ($(LINUX_HEADERS_IS_KERNEL),y)
26 # Need to redefine KERNEL_HEADERS_PATCH_DIR if you want
27 # board specific kernel headers
28 KERNEL_HEADERS_PATCH_DIR:=toolchain/kernel-headers/empty
29 LINUX_HEADERS_DEPENDS:=
31 ifeq ($(BR2_KERNEL_HEADERS_RT),y)
32 LINUX_RT_SOURCE:=patch-$(LINUX_HEADERS_VERSION)-$(LINUX_RT_VERSION)
33 LINUX_RT_SITE:=$(BR2_KERNEL_MIRROR)/linux/kernel/projects/rt/older/
34 LINUX_HEADERS_DEPENDS+=$(DL_DIR)/$(LINUX_RT_SOURCE)
35 $(DL_DIR)/$(LINUX_RT_SOURCE):
36 $(WGET) -P $(DL_DIR) $(LINUX_RT_SITE)/$(LINUX_RT_SOURCE)
39 $(LINUX_HEADERS_UNPACK_DIR)/.unpacked: $(DL_DIR)/$(LINUX_HEADERS_SOURCE)
40 @echo "*** Using kernel-headers generated from kernel source"
41 rm -rf $(LINUX_HEADERS_DIR)
42 [ -d $(TOOL_BUILD_DIR) ] || $(INSTALL) -d $(TOOL_BUILD_DIR)
43 $(LINUX_HEADERS_CAT) $(DL_DIR)/$(LINUX_HEADERS_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
44 ifeq ($(BR2_USE_UPDATES),y)
45 if [ -d $(LINUX_HEADERS_UNPACK_DIR)/.git ] ; then \
51 $(LINUX_HEADERS_UNPACK_DIR)/.patched: $(LINUX_HEADERS_UNPACK_DIR)/.unpacked $(LINUX_HEADERS_DEPENDS)
52 toolchain/patch-kernel.sh $(LINUX_HEADERS_UNPACK_DIR) toolchain/kernel-headers \
53 linux-$(LINUX_HEADERS_VERSION)-\*.patch{,.gz,.bz2}
54 ifeq ($(BR2_KERNEL_HEADERS_IPMI),y)
55 toolchain/patch-kernel.sh $(LINUX_HEADERS_UNPACK_DIR) toolchain/kernel-headers/ipmi \
56 linux-$(LINUX_HEADERS_VERSION)-\*.patch{,.gz,.bz2}
58 ifeq ($(BR2_KERNEL_HEADERS_LZMA),y)
59 toolchain/patch-kernel.sh $(LINUX_HEADERS_UNPACK_DIR) toolchain/kernel-headers/lzma \
60 linux-$(LINUX_HEADERS_VERSION)-\*.patch{,.gz,.bz2}
62 ifeq ($(BR2_KERNEL_HEADERS_RT),y)
63 toolchain/patch-kernel.sh $(LINUX_HEADERS_UNPACK_DIR) $(DL_DIR) $(LINUX_RT_SOURCE)
65 ifeq ($(BR2_KERNEL_HEADERS_PATCH_DIR),y)
66 toolchain/patch-kernel.sh $(LINUX_HEADERS_UNPACK_DIR) $(KERNEL_HEADERS_PATCH_DIR) \
69 ifeq ($(BR2_PACKAGE_OPENSWAN),y)
70 toolchain/patch-kernel.sh $(LINUX_HEADERS_UNPACK_DIR) package/openswan \
71 linux-$(LINUX_HEADERS_VERSION)-\*.patch{,.gz,.bz2}
75 $(LINUX_HEADERS_DIR)/.configured: $(LINUX_HEADERS_UNPACK_DIR)/.patched
76 $(INSTALL) -D $(LINUX26_KCONFIG) $(LINUX_HEADERS_DIR)/.config
77 # some arches need archprepare
78 # FIXME: WTH! archprepare does not honour INSTALL_HDR_PATH
79 -(cd $(LINUX_HEADERS_UNPACK_DIR); \
80 $(MAKE) ARCH=$(KERNEL_ARCH) \
81 HOSTCC="$(HOSTCC)" HOSTCFLAGS="$(HOSTCFLAGS)" \
82 HOSTCXX="$(HOSTCXX)" \
83 KCONFIG_CONFIG="$(LINUX_HEADERS_DIR)/.config" \
84 INSTALL_HDR_PATH=$(LINUX_HEADERS_DIR) archprepare; \
86 rm -f $(LINUX_HEADERS_DIR)/.config $(LINUX_HEADERS_DIR)/.oldconfig
87 (cd $(LINUX_HEADERS_UNPACK_DIR); \
88 $(MAKE) ARCH=$(KERNEL_ARCH) \
89 HOSTCC="$(HOSTCC)" HOSTCFLAGS="$(HOSTCFLAGS)" \
90 HOSTCXX="$(HOSTCXX)" \
91 INSTALL_HDR_PATH=$(LINUX_HEADERS_DIR) headers_install; \