cleanup in target/
[openwrt/svn-archive/archive.git] / openwrt / target / linux / linux-2.4 / Makefile
1 #############################################################
2 # $Id$
3 #
4 # Linux 2.4 kernel target for the OpenWRT project
5 #
6 # patches are sorted by numbers
7 # 0xx needed patches for board, cpu, filesystem
8 # 1xx addon patches for new features (netfilter, ebtables, cifs,..)
9 # 2xx compile fixes, driver fixes
10 #
11 #############################################################
12
13 include $(TOPDIR)/rules.mk
14 include ../rules.mk
15
16 # for testing
17 ifeq ($(BOARD),)
18 BOARD:=brcm
19 endif
20
21 LINUX_VERSION:=2.4.30
22 MODULES_SUBDIR:=lib/modules/$(LINUX_VERSION)
23 LINUX_KCONFIG:=./config/$(BOARD)
24 LINUX_BUILD_DIR:=$(BUILD_DIR)/linux-2.4-$(BOARD)
25 LINUX_TARGET_DIR:=$(LINUX_BUILD_DIR)/root
26 LINUX_KERNEL:=$(LINUX_BUILD_DIR)/vmlinux
27 LINUX_FORMAT=zImage
28 LINUX_KARCH:=$(shell echo $(ARCH) | sed -e 's/i[3-9]86/i386/' \
29 -e 's/mipsel/mips/' \
30 -e 's/powerpc/ppc/' \
31 -e 's/sh[234]/sh/' \
32 )
33
34 LINUX_BINARY_DRIVER_SITE := http://openwrt.org/downloads/
35 LINUX_SOURCE := linux-$(LINUX_VERSION).tar.bz2
36 LINUX_BINLOC := arch/$(LINUX_KARCH)/bcm947xx/compressed/piggy
37 LINUX_SOURCE_DIR := $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)
38 MODULES_DIR := $(LINUX_BUILD_DIR)/modules/$(MODULES_SUBDIR)
39 TARGET_MODULES_DIR := $(TARGET_DIR)/lib/modules/$(LINUX_VERSION)
40 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
41
42 PKG_BUILD_DIR := $(LINUX_BUILD_DIR)/linux-modules
43 PKG_RELEASE := 1
44
45 KERNEL_IPKG:=$(LINUX_BUILD_DIR)/kernel_$(LINUX_VERSION)-$(BOARD)-$(PKG_RELEASE)_$(ARCH).ipk
46 KERNEL_IDIR:=$(LINUX_BUILD_DIR)/kernel-ipkg
47
48 include $(LINUX_KCONFIG)
49 ifeq ($(BOARD),brcm)
50 include ./broadcom.mk
51 endif
52
53 TARGETS :=
54 INSTALL_TARGETS := $(KERNEL_IPKG)
55
56 $(eval $(call KMOD_template,DIAG,diag,\
57 $(MODULES_DIR)/kernel/drivers/net/diag/diag.o \
58 ))
59 $(eval $(call KMOD_template,BRCM_WL,brcm-wl,\
60 $(MODULES_DIR)/kernel/drivers/net/wl/wl.o \
61 ,CONFIG_WL))
62 $(eval $(call KMOD_template,B44,b44,\
63 $(MODULES_DIR)/kernel/drivers/net/b44.o \
64 ,CONFIG_B44))
65 $(eval $(call KMOD_template,BRCM_ET,brcm-et,\
66 $(MODULES_DIR)/kernel/drivers/net/et/et.o \
67 ,CONFIG_ET))
68 $(eval $(call KMOD_template,ARPT,arptables,\
69 $(MODULES_DIR)/kernel/net/ipv4/netfilter/arp*.o \
70 ,CONFIG_IP_NF_ARPTABLES))
71 $(eval $(call KMOD_template,EBT,ebtables,\
72 $(MODULES_DIR)/kernel/net/bridge/netfilter/*.o \
73 ,CONFIG_BRIDGE_NF_EBTABLES))
74 $(eval $(call KMOD_template,IPTABLES_V4_EXTRA,iptables-extra,\
75 $(MODULES_DIR)/kernel/net/ipv4/netfilter/ip*.o \
76 ))
77 $(eval $(call KMOD_template,IPTABLES_V6,ip6tables,\
78 $(MODULES_DIR)/kernel/net/ipv6/netfilter/ip*.o \
79 ,CONFIG_IP6_NF_IPTABLES,kmod-ipv6))
80 $(eval $(call KMOD_template,IPV6,ipv6,\
81 $(MODULES_DIR)/kernel/net/ipv6/ipv6.o \
82 ,CONFIG_IPV6))
83 $(eval $(call KMOD_template,CIFS,cifs,\
84 $(MODULES_DIR)/kernel/fs/cifs/cifs.o \
85 ,CONFIG_CIFS))
86 $(eval $(call KMOD_template,NFS,nfs,\
87 $(MODULES_DIR)/kernel/fs/lockd/*.o \
88 $(MODULES_DIR)/kernel/fs/nfs/*.o \
89 $(MODULES_DIR)/kernel/net/sunrpc/*.o \
90 ,CONFIG_NFS_FS))
91 $(eval $(call KMOD_template,USB,usb-core,\
92 $(MODULES_DIR)/kernel/drivers/usb/usbcore.o \
93 ,CONFIG_USB))
94 $(eval $(call KMOD_template,USB_UHCI,usb-uhci,\
95 $(MODULES_DIR)/kernel/drivers/usb/host/uhci.o \
96 ,CONFIG_USB_UHCI_ALT,kmod-usb-core))
97 $(eval $(call KMOD_template,USB_OHCI,usb-ohci,\
98 $(MODULES_DIR)/kernel/drivers/usb/host/usb-ohci.o \
99 ,CONFIG_USB_OHCI,kmod-usb-core))
100 $(eval $(call KMOD_template,USB2,usb2,\
101 $(MODULES_DIR)/kernel/drivers/usb/host/ehci-hcd.o \
102 ,CONFIG_USB_EHCI_HCD,kmod-usb-core))
103 $(eval $(call KMOD_template,USB_STORAGE,usb-storage,\
104 $(MODULES_DIR)/kernel/drivers/scsi/*.o \
105 $(MODULES_DIR)/kernel/drivers/usb/storage/*.o \
106 ,CONFIG_USB_STORAGE))
107 $(eval $(call KMOD_template,USB_PRINTER,usb-printer,\
108 $(MODULES_DIR)/kernel/drivers/usb/printer.o \
109 ,CONFIG_USB_PRINTER))
110 $(eval $(call KMOD_template,LP,lp,\
111 $(MODULES_DIR)/kernel/drivers/parport/parport.o \
112 $(MODULES_DIR)/kernel/drivers/parport/parport_splink.o \
113 $(MODULES_DIR)/kernel/drivers/char/lp.o \
114 ,CONFIG_PARPORT))
115 $(eval $(call KMOD_template,IDE,ide,\
116 $(MODULES_DIR)/kernel/drivers/ide/*.o \
117 $(MODULES_DIR)/kernel/drivers/ide/*/*.o \
118 ,CONFIG_IDE))
119 $(eval $(call KMOD_template,EXT2,ext2,\
120 $(MODULES_DIR)/kernel/fs/ext2/*.o \
121 ,CONFIG_EXT2_FS))
122 $(eval $(call KMOD_template,EXT3,ext3,\
123 $(MODULES_DIR)/kernel/fs/ext3/*.o \
124 $(MODULES_DIR)/kernel/fs/jbd/*.o \
125 ,CONFIG_EXT3_FS))
126 $(eval $(call KMOD_template,XFS,xfs,\
127 $(MODULES_DIR)/kernel/fs/xfs/*.o \
128 ,CONFIG_XFS_FS))
129 $(eval $(call KMOD_template,HFSPLUS,hfsplus,\
130 $(MODULES_DIR)/kernel/fs/hfsplus/*.o \
131 ,CONFIG_HFSPLUS_FS))
132 $(eval $(call KMOD_template,VFAT,vfat,\
133 $(MODULES_DIR)/kernel/fs/vfat/vfat.o \
134 $(MODULES_DIR)/kernel/fs/fat/fat.o \
135 ,CONFIG_VFAT_FS))
136 $(eval $(call KMOD_template,CRYPTO,crypto,\
137 $(MODULES_DIR)/kernel/crypto/*.o \
138 ))
139 $(eval $(call KMOD_template,PPP,ppp,\
140 $(MODULES_DIR)/kernel/drivers/net/ppp_async.o \
141 $(MODULES_DIR)/kernel/drivers/net/ppp_generic.o \
142 $(MODULES_DIR)/kernel/drivers/net/slhc.o \
143 ,CONFIG_PPP))
144 $(eval $(call KMOD_template,MPPE,mppe,\
145 $(MODULES_DIR)/kernel/drivers/net/ppp_mppe_mppc.o \
146 ,CONFIG_PPP_MPPE_MPPC))
147 $(eval $(call KMOD_template,PPPOE,pppoe,\
148 $(MODULES_DIR)/kernel/drivers/net/pppoe.o \
149 $(MODULES_DIR)/kernel/drivers/net/pppox.o \
150 ,CONFIG_PPPOE))
151 $(eval $(call KMOD_template,TUN,tun,\
152 $(MODULES_DIR)/kernel/drivers/net/tun.o \
153 ,CONFIG_TUN))
154 $(eval $(call KMOD_template,GRE,gre,\
155 $(MODULES_DIR)/kernel/net/ipv4/ip_gre.o \
156 ,CONFIG_NET_IPGRE))
157 $(eval $(call KMOD_template,SCHED,sched,\
158 $(MODULES_DIR)/kernel/net/sched/*.o \
159 ))
160
161 $(TARGETS): $(PACKAGE_DIR)
162
163 $(PACKAGE_DIR):
164 mkdir -p $(PACKAGE_DIR)
165
166 $(LINUX_DIR)/.unpacked: $(DL_DIR)/$(LINUX_SOURCE) $(DL_DIR)/$(LINUX_BINARY_WL_DRIVER) $(DL_DIR)/$(LINUX_ET_DRIVER)
167 -mkdir -p $(LINUX_BUILD_DIR)
168 bzcat $(DL_DIR)/$(LINUX_SOURCE) | tar -C $(LINUX_BUILD_DIR) $(TAR_OPTIONS) -
169 rm -f $(LINUX_DIR)
170 ln -s $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
171 touch $(LINUX_DIR)/.unpacked
172
173 $(LINUX_DIR)/.patched: $(LINUX_DIR)/.unpacked
174 [ -d ./patches/$(BOARD) ] && $(PATCH) $(LINUX_DIR) ./patches/$(BOARD)
175 $(PATCH) $(LINUX_DIR) ./patches/generic
176 touch $(LINUX_DIR)/.patched
177
178 $(LINUX_DIR)/.configured: $(LINUX_DIR)/.patched
179 -cp $(LINUX_KCONFIG) $(LINUX_DIR)/.config
180 $(SED) "s,^CROSS_COMPILE.*,CROSS_COMPILE=$(KERNEL_CROSS),g;" \
181 $(LINUX_DIR)/Makefile \
182 $(LINUX_DIR)/arch/mips/Makefile
183 $(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile
184 $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) oldconfig include/linux/version.h
185 touch $(LINUX_DIR)/.configured
186
187 $(LINUX_DIR)/.depend_done: $(LINUX_DIR)/.configured
188 $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) dep
189 touch $(LINUX_DIR)/.depend_done
190
191 $(LINUX_DIR)/$(LINUX_BINLOC): $(LINUX_DIR)/.depend_done
192 $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) $(LINUX_FORMAT)
193
194 $(LINUX_KERNEL): $(LINUX_DIR)/$(LINUX_BINLOC)
195 cp -fa $< $@
196 touch -c $(LINUX_KERNEL)
197
198 $(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) $(LINUX_IMAGE)
199 rm -rf $(LINUX_BUILD_DIR)/modules
200 $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) modules
201 $(MAKE) -C $(LINUX_DIR) DEPMOD=true INSTALL_MOD_PATH=$(LINUX_BUILD_DIR)/modules modules_install
202 touch $(LINUX_DIR)/.modules_done
203
204 $(STAGING_DIR)/include/linux/version.h: $(LINUX_DIR)/.configured
205 mkdir -p $(STAGING_DIR)/include
206 tar -ch -C $(LINUX_DIR)/include -f - linux | tar -xf - -C $(STAGING_DIR)/include/
207 tar -ch -C $(LINUX_DIR)/include -f - asm | tar -xf - -C $(STAGING_DIR)/include/
208
209 $(TARGET_MODULES_DIR):
210 -mkdir -p $(TARGET_MODULES_DIR)
211
212 $(KERNEL_IPKG):
213 rm -rf $(KERNEL_IDIR)
214 mkdir -p $(KERNEL_IDIR)/etc
215 $(SCRIPT_DIR)/make-ipkg-dir.sh $(KERNEL_IDIR) ../control/kernel.control $(LINUX_VERSION)-$(BOARD)-$(PKG_RELEASE) $(ARCH)
216 if [ -f ./config/$(BOARD).modules ]; then \
217 cp ./config/$(BOARD).modules $(KERNEL_IDIR)/etc/modules; \
218 fi
219 $(IPKG_BUILD) $(KERNEL_IDIR) $(LINUX_BUILD_DIR)
220
221 source: $(DL_DIR)/$(LINUX_SOURCE)
222 prepare: $(LINUX_DIR)/.configured
223 compile: $(LINUX_DIR)/.modules_done $(TARGETS)
224 ln -sf $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) $(LINUX_DIR)
225 $(MAKE) -C $(TOPDIR)/target/linux/package \
226 BOARD="$(BOARD)" \
227 TARGET_DIR="$(LINUX_TARGET_DIR)" \
228 BUILD_DIR="$(LINUX_BUILD_DIR)" \
229 KERNEL_DIR="$(LINUX_SOURCE_DIR)" \
230 LINUX_VERSION="$(LINUX_VERSION)" \
231 KERNEL_RELEASE="$(PKG_RELEASE)"
232
233 install: compile $(TARGET_MODULES_DIR) $(KERNEL_IPKG)
234 rm -rf $(LINUX_BUILD_DIR)/root*
235 cp -a $(BUILD_DIR)/root $(LINUX_BUILD_DIR)/
236 echo -e 'dest root /\noption offline_root $(LINUX_BUILD_DIR)/root' > $(LINUX_BUILD_DIR)/ipkg.conf
237 [ "$(INSTALL_TARGETS)" != "" ] && $(IPKG_KERNEL) install $(INSTALL_TARGETS) || true
238
239 mostlyclean:
240 rm -f $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION)/.{drivers-unpacked,modules_done}
241 $(MAKE) -C $(LINUX_BUILD_DIR)/linux-$(LINUX_VERSION) clean
242 rm -f $(LINUX_KERNEL) $(LINUX_IMAGE)
243
244 rebuild:
245 -$(MAKE) mostlyclean
246 if [ -f $(LINUX_KERNEL) ]; then \
247 $(MAKE) clean; \
248 fi
249 $(MAKE) compile
250
251 clean:
252 rm -rf $(LINUX_BUILD_DIR)
253 rm -f $(TARGETS)