[kernel] fix kexec for mips, patch from Adrian Byszuk (#7115)
[openwrt/svn-archive/archive.git] / target / imagebuilder / files / Makefile
1 # Makefile for OpenWrt
2 #
3 # Copyright (C) 2007-2010 OpenWrt.org
4 #
5 # This is free software, licensed under the GNU General Public License v2.
6 # See /LICENSE for more information.
7 #
8
9 TOPDIR:=${CURDIR}
10 LC_ALL:=C
11 LANG:=C
12 export TOPDIR LC_ALL LANG
13 export KBUILD_VERBOSE=99
14 all: help
15
16 include $(TOPDIR)/include/host.mk
17
18 ifneq ($(OPENWRT_BUILD),1)
19 override OPENWRT_BUILD=1
20 export OPENWRT_BUILD
21 endif
22
23 include rules.mk
24 include $(INCLUDE_DIR)/debug.mk
25 include $(INCLUDE_DIR)/depends.mk
26
27 include $(INCLUDE_DIR)/version.mk
28 export REVISION
29
30 define Helptext
31 Available Commands:
32 help: This help text
33 info: Show a list of available target profiles
34 clean: Remove images and temporary build files
35 image: Build an image (see below for more information).
36
37 Building images:
38 By default 'make image' will create an image with the default
39 target profile and package set. You can use the following parameters
40 to change that:
41
42 make image PROFILE="<profilename>" # override the default target profile
43 make image PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
44 make image FILES="<path>" # include extra files from <path>
45
46 endef
47 $(eval $(call shexport,Helptext))
48
49 help: FORCE
50 echo "$$$(call shvar,Helptext)"
51
52
53 # override variables from rules.mk
54 PACKAGE_DIR:=$(TOPDIR)/packages
55 IPKG:= \
56 IPKG_TMP="$(TOPDIR)/tmp/ipkgtmp" \
57 IPKG_INSTROOT="$(TARGET_DIR)" \
58 IPKG_CONF_DIR="$(TOPDIR)/tmp" \
59 IPKG_OFFLINE_ROOT="$(TARGET_DIR)" \
60 $(SCRIPT_DIR)/ipkg -force-defaults
61
62 define Profile
63 $(eval $(call Profile/Default))
64 $(eval $(call Profile/$(1)))
65 ifeq ($(PROFILE),)
66 PROFILE:=$(1)
67 endif
68 $(1)_NAME:=$(NAME)
69 $(1)_PACKAGES:=$(PACKAGES)
70 PROFILE_LIST += \
71 echo '$(1):'; [ -z '$(NAME)' ] || echo ' $(NAME)'; echo ' Packages: $(PACKAGES)';
72 endef
73
74 include $(INCLUDE_DIR)/target.mk
75
76 info: FORCE
77 echo 'Current Target: "$(BOARD)$(if $(SUBTARGET), ($(BOARDNAME)))"'
78 echo 'Default Packages: $(DEFAULT_PACKAGES)'
79 echo 'Available Profiles:'
80 echo; $(PROFILE_LIST)
81
82 $(TOPDIR)/tmp/ipkg.conf: FORCE
83 @mkdir -p $(TOPDIR)/tmp
84 @echo 'dest root /' > $@
85 @echo 'src packages file:$(PACKAGE_DIR)' >> $@
86
87 BUILD_PACKAGES:=$(sort $(DEFAULT_PACKAGES) $(PACKAGES) $($(PROFILE)_PACKAGES) kernel)
88 # "-pkgname" in the package list means remove "pkgname" from the package list
89 BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES))
90
91 image:
92 echo 'Building images for $(BOARD)$(if $($(PROFILE)_NAME), - $($(PROFILE)_NAME))'
93 echo 'Packages: $(BUILD_PACKAGES)'
94 echo
95 rm -rf $(TARGET_DIR)
96 mkdir -p $(TARGET_DIR) $(BIN_DIR) $(TMP_DIR)
97 $(MAKE) package_index
98 $(MAKE) package_install
99 ifneq ($(FILES),)
100 $(MAKE) copy_files
101 endif
102 $(MAKE) package_postinst
103 $(MAKE) build_image
104
105 package_index: $(TOPDIR)/tmp/ipkg.conf FORCE
106 @echo
107 @echo Building package index...
108 (cd $(PACKAGE_DIR); $(SCRIPT_DIR)/ipkg-make-index.sh . > Packages && \
109 gzip -9c Packages > Packages.gz \
110 ) >/dev/null 2>/dev/null
111 $(IPKG) update
112
113 package_install: FORCE
114 @echo
115 @echo Installing packages...
116 $(IPKG) install $(BUILD_PACKAGES)
117
118 copy_files: FORCE
119 @echo
120 @echo Copying extra files
121 $(CP) $(FILES)/* $(TARGET_DIR)/
122
123 package_postinst: FORCE
124 @echo
125 @echo Activating init scripts
126 @( \
127 cd $(TARGET_DIR); \
128 for script in ./etc/init.d/*; do \
129 grep '#!/bin/sh /etc/rc.common' $$script >/dev/null || continue; \
130 IPKG_INSTROOT=$(TARGET_DIR) $(which bash) ./etc/rc.common $$script enable; \
131 done || true; \
132 )
133
134 build_image: FORCE
135 @echo
136 @echo Building images...
137 $(NO_TRACE_MAKE) -C target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1
138
139 clean:
140 rm -rf tmp $(TARGET_DIR) $(BIN_DIR)
141
142
143 .SILENT: help info image
144