fix the jffs2 build for separate 4M/8M images
[openwrt.git] / openwrt / Makefile
1 # Makefile for buildroot2
2 #
3 # Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
4 #
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 2 of the License, or
8 # (at your option) any later version.
9 #
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 # General Public License for more details.
14 #
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 #
19
20 #--------------------------------------------------------------
21 # Just run 'make menuconfig', configure stuff, then run 'make'.
22 # You shouldn't need to mess with anything beyond this point...
23 #--------------------------------------------------------------
24 TOPDIR=./
25 CONFIG_CONFIG_IN = Config.in
26 CONFIG_DEFCONFIG = .defconfig
27 CONFIG = package/config
28
29 noconfig_targets := menuconfig config oldconfig randconfig \
30 defconfig allyesconfig allnoconfig release tags
31
32 # Pull in the user's configuration file
33 ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
34 -include $(TOPDIR).config
35 endif
36
37 ifeq ($(BR2_TAR_VERBOSITY),y)
38 TAR_OPTIONS=-xvf
39 else
40 TAR_OPTIONS=-xf
41 endif
42
43 ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y)
44
45 #############################################################
46 #
47 # The list of stuff to build for the target toolchain
48 # along with the packages to build for the target.
49 #
50 ##############################################################
51 TARGETS:=host-sed kernel-headers uclibc-configured binutils gcc uclibc-target-utils linux openwrt
52
53 include toolchain/Makefile.in
54 include package/Makefile.in
55
56 #############################################################
57 #
58 # You should probably leave this stuff alone unless you know
59 # what you are doing.
60 #
61 #############################################################
62
63
64
65 all: world
66
67 # In this section, we need .config
68 include .config.cmd
69
70 # We also need the various per-package makefiles, which also add
71 # each selected package to TARGETS if that package was selected
72 # in the .config file.
73 include toolchain/*/*.mk
74 include package/*/*.mk
75 include target/*/*.mk
76
77 # target stuff is last so it can override anything else
78 include target/Makefile.in
79
80 TARGETS_CLEAN:=$(patsubst %,%-clean,$(TARGETS))
81 TARGETS_SOURCE:=$(patsubst %,%-source,$(TARGETS))
82 TARGETS_DIRCLEAN:=$(patsubst %,%-dirclean,$(TARGETS))
83
84 world: $(DL_DIR) $(BUILD_DIR) $(STAGING_DIR) $(TARGET_DIR) $(TARGETS)
85 @echo DONE.
86
87 .PHONY: all world clean dirclean distclean source $(TARGETS) \
88 $(TARGETS_CLEAN) $(TARGETS_DIRCLEAN) $(TARGETS_SOURCE) \
89 $(DL_DIR) $(BUILD_DIR) $(TOOL_BUILD_DIR) $(STAGING_DIR)
90
91 #############################################################
92 #
93 # staging and target directories do NOT list these as
94 # dependancies anywhere else
95 #
96 #############################################################
97 $(DL_DIR):
98 @mkdir -p $(DL_DIR)
99
100 $(BUILD_DIR):
101 @mkdir -p $(BUILD_DIR)
102
103 $(TOOL_BUILD_DIR):
104 @mkdir -p $(TOOL_BUILD_DIR)
105
106 $(STAGING_DIR):
107 @mkdir -p $(STAGING_DIR)/lib
108 @mkdir -p $(STAGING_DIR)/include
109 @mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)
110 @ln -sf ../lib $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib
111
112 $(TARGET_DIR):
113 if [ -f "$(TARGET_SKELETON)" ] ; then \
114 zcat $(TARGET_SKELETON) | tar -C $(BUILD_DIR) -xf -; \
115 fi;
116 if [ -d "$(TARGET_SKEL_DIR)" ] ; then \
117 cp -a $(TARGET_SKEL_DIR)/* $(TARGET_DIR)/; \
118 fi;
119 -find $(TARGET_DIR) -type d -name CVS | xargs rm -rf
120 -find $(TARGET_DIR) -type d -name .svn | xargs rm -rf
121 -ln -sf /tmp/resolv.conf $(TARGET_DIR)/etc
122 -mkdir -p $(TARGET_DIR)/jffs
123
124 source: $(TARGETS_SOURCE)
125
126 #############################################################
127 #
128 # Cleanup and misc junk
129 #
130 #############################################################
131 clean:
132 rm -rf $(TARGET_DIR) $(IMAGE).*
133 $(MAKE) openwrt-image-clean
134
135 dirclean: $(TARGETS_DIRCLEAN)
136 rm -rf $(TARGET_DIR) $(IMAGE).*
137 $(MAKE) openwrt-image-dirclean
138
139 distclean: clean
140 rm -rf $(DL_DIR) $(BUILD_DIR) $(TOOL_BUILD_DIR)
141 rm .config* .tmpconfig.h
142
143 sourceball:
144 rm -rf $(BUILD_DIR)
145 set -e; \
146 cd ..; \
147 rm -f buildroot.tar.bz2; \
148 tar -cvf buildroot.tar buildroot; \
149 bzip2 -9 buildroot.tar; \
150
151
152 else # ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y)
153
154 all: menuconfig
155
156 # configuration
157 # ---------------------------------------------------------------------------
158
159 $(CONFIG)/conf:
160 $(MAKE) -C $(CONFIG) conf
161 -@if [ ! -f .config ] ; then \
162 cp $(CONFIG_DEFCONFIG) .config; \
163 fi
164 $(CONFIG)/mconf:
165 $(MAKE) -C $(CONFIG) ncurses conf mconf
166 -@if [ ! -f .config ] ; then \
167 cp $(CONFIG_DEFCONFIG) .config; \
168 fi
169
170 menuconfig: $(CONFIG)/mconf
171 -touch .config
172 -cp .config .config.test
173 @$(CONFIG)/mconf $(CONFIG_CONFIG_IN)
174
175 config: $(CONFIG)/conf
176 -touch .config
177 -cp .config .config.test
178 @$(CONFIG)/conf $(CONFIG_CONFIG_IN)
179
180 oldconfig: $(CONFIG)/conf
181 -touch .config
182 -cp .config .config.test
183 @$(CONFIG)/conf -o $(CONFIG_CONFIG_IN)
184
185 randconfig: $(CONFIG)/conf
186 -touch .config
187 -cp .config .config.test
188 @$(CONFIG)/conf -r $(CONFIG_CONFIG_IN)
189
190 allyesconfig: $(CONFIG)/conf
191 #@$(CONFIG)/conf -y $(CONFIG_CONFIG_IN)
192 #sed -i -e "s/^CONFIG_DEBUG.*/# CONFIG_DEBUG is not set/" .config
193 -touch .config
194 -cp .config .config.test
195 @$(CONFIG)/conf -o $(CONFIG_CONFIG_IN)
196
197 allnoconfig: $(CONFIG)/conf
198 -touch .config
199 -cp .config .config.test
200 @$(CONFIG)/conf -n $(CONFIG_CONFIG_IN)
201
202 defconfig: $(CONFIG)/conf
203 -touch .config
204 -cp .config .config.test
205 @$(CONFIG)/conf -d $(CONFIG_CONFIG_IN)
206
207 #############################################################
208 #
209 # Cleanup and misc junk
210 #
211 #############################################################
212 clean:
213 @$(MAKE) -C $(CONFIG) clean
214
215 distclean: clean
216
217 endif # ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y)
218
219 .PHONY: dummy subdirs release distclean clean config oldconfig \
220 menuconfig tags check test depend
221
222 targets:
223 @echo $(TARGETS)
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