generate md5 checksums of generated firware images. closes #4003
[openwrt/svn-archive/archive.git] / include / target.mk
1 #
2 # Copyright (C) 2007-2008 OpenWrt.org
3 #
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
6 #
7
8 ifneq ($(__target_inc),1)
9 __target_inc=1
10
11 # default device type
12 DEVICE_TYPE?=router
13
14 # Default packages - the really basic set
15 DEFAULT_PACKAGES:=base-files libgcc uclibc busybox dropbear mtd uci opkg
16 # For router targets
17 DEFAULT_PACKAGES.router:=dnsmasq iptables ppp ppp-mod-pppoe kmod-ipt-nathelper bridge firewall
18 # LuCI
19 DEFAULT_PACKAGES.router+=luci-admin-full luci-i18n-english luci-app-firewall luci-sgi-cgi
20
21 # Additional packages for Linux 2.6
22 ifneq ($(KERNEL),2.4)
23 DEFAULT_PACKAGES += udevtrigger hotplug2
24 endif
25
26 # Add device specific packages
27 DEFAULT_PACKAGES += $(DEFAULT_PACKAGES.$(DEVICE_TYPE))
28
29 ifneq ($(DUMP),)
30 all: dumpinfo
31 endif
32
33 target_conf=$(subst .,_,$(subst -,_,$(subst /,_,$(1))))
34 ifeq ($(DUMP),)
35 PLATFORM_DIR:=$(TOPDIR)/target/linux/$(BOARD)
36 SUBTARGET:=$(strip $(foreach subdir,$(patsubst $(PLATFORM_DIR)/%/target.mk,%,$(wildcard $(PLATFORM_DIR)/*/target.mk)),$(if $(CONFIG_TARGET_$(call target_conf,$(BOARD)_$(subdir))),$(subdir))))
37 else
38 PLATFORM_DIR:=${CURDIR}
39 endif
40
41 TARGETID:=$(BOARD)$(if $(SUBTARGET),/$(SUBTARGET))
42 PLATFORM_SUBDIR:=$(PLATFORM_DIR)$(if $(SUBTARGET),/$(SUBTARGET))
43
44 ifneq ($(TARGET_BUILD),1)
45 include $(PLATFORM_DIR)/Makefile
46 ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR))
47 include $(PLATFORM_SUBDIR)/target.mk
48 endif
49 else
50 ifneq ($(SUBTARGET),)
51 -include ./$(SUBTARGET)/target.mk
52 endif
53 endif
54
55 define Profile/Default
56 NAME:=
57 PACKAGES:=
58 endef
59
60 ifndef Profile
61 define Profile
62 $(eval $(call Profile/Default))
63 $(eval $(call Profile/$(1)))
64 $(eval $(call shexport,Profile/$(1)/Config))
65 $(eval $(call shexport,Profile/$(1)/Description))
66 DUMPINFO += \
67 echo "Target-Profile: $(1)"; \
68 echo "Target-Profile-Name: $(NAME)"; \
69 echo "Target-Profile-Packages: $(PACKAGES)"; \
70 if [ -f ./config/profile-$(1) ]; then \
71 echo "Target-Profile-Kconfig: yes"; \
72 fi; \
73 echo "Target-Profile-Config: "; \
74 getvar "$(call shvar,Profile/$(1)/Config)"; \
75 echo "@@"; \
76 echo "Target-Profile-Description:"; \
77 getvar "$(call shvar,Profile/$(1)/Description)"; \
78 echo "@@"; \
79 echo;
80 ifeq ($(CONFIG_TARGET_$(call target_conf,$(BOARD)_$(if $(SUBTARGET),$(SUBTARGET)_)$(1))),y)
81 PROFILE=$(1)
82 endif
83 endef
84 endif
85
86 ifneq ($(PLATFORM_DIR),$(PLATFORM_SUBDIR))
87 define IncludeProfiles
88 -include $(PLATFORM_DIR)/profiles/*.mk
89 -include $(PLATFORM_SUBDIR)/profiles/*.mk
90 endef
91 else
92 define IncludeProfiles
93 -include $(PLATFORM_DIR)/profiles/*.mk
94 endef
95 endif
96
97 ifeq ($(TARGET_BUILD),1)
98 $(eval $(call IncludeProfiles))
99 else
100 ifeq ($(DUMP),)
101 $(eval $(call IncludeProfiles))
102 endif
103 endif
104
105 $(eval $(call shexport,Target/Description))
106
107 include $(INCLUDE_DIR)/kernel-version.mk
108
109 GENERIC_PLATFORM_DIR := $(TOPDIR)/target/linux/generic-$(KERNEL)
110 GENERIC_PATCH_DIR := $(GENERIC_PLATFORM_DIR)/patches$(shell [ -d "$(GENERIC_PLATFORM_DIR)/patches-$(KERNEL_PATCHVER)" ] && printf -- "-$(KERNEL_PATCHVER)" || true )
111 GENERIC_FILES_DIR := $(GENERIC_PLATFORM_DIR)/files$(shell [ -d "$(GENERIC_PLATFORM_DIR)/files-$(KERNEL_PATCHVER)" ] && printf -- "-$(KERNEL_PATCHVER)" || true )
112
113 GENERIC_LINUX_CONFIG?=$(firstword $(wildcard $(GENERIC_PLATFORM_DIR)/config-$(KERNEL_PATCHVER) $(GENERIC_PLATFORM_DIR)/config-default))
114 LINUX_CONFIG?=$(firstword $(wildcard $(foreach subdir,$(PLATFORM_DIR) $(PLATFORM_SUBDIR),$(subdir)/config-$(KERNEL_PATCHVER) $(subdir)/config-default)) $(PLATFORM_DIR)/config-$(KERNEL_PATCHVER))
115 LINUX_SUBCONFIG?=$(firstword $(wildcard $(PLATFORM_SUBDIR)/config-$(KERNEL_PATCHVER) $(PLATFORM_SUBDIR)/config-default))
116 ifeq ($(LINUX_CONFIG),$(LINUX_SUBCONFIG))
117 LINUX_SUBCONFIG:=
118 endif
119 LINUX_CONFCMD=$(if $(LINUX_CONFIG),$(SCRIPT_DIR)/kconfig.pl + $(GENERIC_LINUX_CONFIG) $(if $(LINUX_SUBCONFIG),+ $(LINUX_CONFIG) $(LINUX_SUBCONFIG),$(LINUX_CONFIG)),true)
120
121 ifeq ($(DUMP),1)
122 BuildTarget=$(BuildTargets/DumpCurrent)
123
124 ifneq ($(BOARD),)
125 TMP_CONFIG:=$(TMP_DIR)/.kconfig-$(call target_conf,$(TARGETID))
126 $(TMP_CONFIG): $(GENERIC_LINUX_CONFIG) $(LINUX_CONFIG) $(LINUX_SUBCONFIG)
127 $(LINUX_CONFCMD) > $@ || rm -f $@
128 -include $(TMP_CONFIG)
129 .SILENT: $(TMP_CONFIG)
130 .PRECIOUS: $(TMP_CONFIG)
131
132 ifneq ($(CONFIG_GENERIC_GPIO),)
133 FEATURES += gpio
134 endif
135 ifneq ($(CONFIG_PCI),)
136 FEATURES += pci
137 endif
138 ifneq ($(CONFIG_USB)$(CONFIG_USB_SUPPORT),)
139 FEATURES += usb
140 endif
141 ifneq ($(CONFIG_PCMCIA)$(CONFIG_PCCARD),)
142 FEATURES += pcmcia
143 endif
144 ifneq ($(CONFIG_VGA_CONSOLE)$(CONFIG_FB),)
145 FEATURES += display
146 endif
147
148 # remove duplicates
149 FEATURES:=$(sort $(FEATURES))
150 endif
151 endif
152
153 define BuildTargets/DumpCurrent
154 .PHONY: dumpinfo
155 dumpinfo:
156 @echo 'Target: $(TARGETID)'; \
157 echo 'Target-Board: $(BOARD)'; \
158 echo 'Target-Kernel: $(KERNEL)'; \
159 echo 'Target-Name: $(BOARDNAME)$(if $(SUBTARGET),, [$(KERNEL)])'; \
160 echo 'Target-Path: $(subst $(TOPDIR)/,,$(PWD))'; \
161 echo 'Target-Arch: $(ARCH)'; \
162 echo 'Target-Features: $(FEATURES)'; \
163 echo 'Target-Depends: $(DEPENDS)'; \
164 echo 'Linux-Version: $(LINUX_VERSION)'; \
165 echo 'Linux-Release: $(LINUX_RELEASE)'; \
166 echo 'Linux-Kernel-Arch: $(LINUX_KARCH)'; \
167 echo 'Target-Description:'; \
168 getvar $(call shvar,Target/Description); \
169 echo '@@'; \
170 echo 'Default-Packages: $(DEFAULT_PACKAGES)'; \
171 $(DUMPINFO)
172 $(if $(SUBTARGET),,@$(foreach SUBTARGET,$(SUBTARGETS),$(SUBMAKE) -s DUMP=1 SUBTARGET=$(SUBTARGET); ))
173 endef
174
175 include $(INCLUDE_DIR)/kernel.mk
176 ifeq ($(TARGET_BUILD),1)
177 include $(INCLUDE_DIR)/kernel-build.mk
178 BuildTarget?=$(BuildKernel)
179 endif
180
181 endif #__target_inc