447457e2694f7d1a45334ce3d672e8ae2cda4618
[openwrt-10.03/.git] / Makefile
1 # Makefile for OpenWrt
2 #
3 # Copyright (C) 2006 OpenWrt.org
4 # Copyright (C) 2006 by Felix Fietkau <openwrt@nbd.name>
5 #
6 # This is free software, licensed under the GNU General Public License v2.
7 # See /LICENSE for more information.
8 #
9
10 RELEASE:=Kamikaze
11 #VERSION:=2.0 # uncomment for final release
12
13 #--------------------------------------------------------------
14 # Just run 'make menuconfig', configure stuff, then run 'make'.
15 # You shouldn't need to mess with anything beyond this point...
16 #--------------------------------------------------------------
17
18 all: world
19
20 SHELL:=/usr/bin/env bash
21 export LC_ALL=C
22 export LANG=C
23 export TOPDIR=${CURDIR}
24 ifeq ($(KBUILD_VERBOSE),99)
25   MAKE:=3>/dev/null $(MAKE)
26 endif
27 export IS_TTY=$(shell tty -s && echo 1 || echo 0)
28
29 include $(TOPDIR)/include/verbose.mk
30
31 OPENWRTVERSION:=$(RELEASE)
32 ifneq ($(VERSION),)
33   OPENWRTVERSION:=$(VERSION) ($(OPENWRTVERSION))
34 else
35   REV:=$(shell LANG=C svn info | awk '/^Revision:/ { print$$2 }' )
36   ifneq ($(REV),)
37     OPENWRTVERSION:=$(OPENWRTVERSION)/r$(REV)
38   endif
39 endif
40 export OPENWRTVERSION
41
42 ifneq ($(shell ./scripts/timestamp.pl -p tmp/.pkginfo package scripts include),tmp/.pkginfo)
43   tmp/.pkginfo: FORCE
44 endif
45
46 ifneq ($(shell ./scripts/timestamp.pl -p tmp/.targetinfo target/linux scripts include),tmp/.targetinfo)
47   tmp/.targetinfo: FORCE
48 endif
49
50 ifeq ($(FORCE),)
51   .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
52   world: tmp/.prereq-packages tmp/.prereq-target
53 endif
54
55 ifeq ($(IS_TTY),1)
56   define progress
57         printf "\033[M\r$(1)" >&2;
58   endef
59 endif
60
61 define dumpinfo
62         @mkdir -p tmp
63         @echo -n Collecting package info... 
64         @-for dir in $(1)/*/; do \
65                 [ -f "$${dir}/Makefile" ] || continue; \
66                 $(call progress,Collecting package info... $${dir%%/}) \
67                 echo Source-Makefile: $${dir}Makefile; \
68                 $(NO_TRACE_MAKE) --no-print-dir DUMP=1 -C $$dir 3>/dev/null || echo "ERROR: please fix $${dir}Makefile" >&2; \
69                 echo; \
70         done > $@
71         $(call progress,Collecting package info... done)
72         echo
73 endef
74
75 tmp/.pkginfo:
76         $(call dumpinfo,package)
77
78 tmp/.targetinfo:
79         $(call dumpinfo,target/linux)
80
81 tmpinfo-clean: FORCE
82         @-rm -rf tmp/.pkginfo tmp/.targetinfo
83
84 tmp/.config.in: tmp/.pkginfo
85         @./scripts/gen_package_config.pl < $< > $@ || rm -f $@
86
87 tmp/.config-target.in: tmp/.targetinfo
88         @./scripts/gen_target_config.pl < $< > $@ || rm -f $@
89
90 .config: ./scripts/config/conf tmp/.config.in tmp/.config-target.in
91         @[ -f .config ] || $(NO_TRACE_MAKE) menuconfig
92         @$< -D .config Config.in &> /dev/null
93
94 scripts/config/mconf:
95         @$(MAKE) -C scripts/config all
96
97 scripts/config/conf:
98         @$(MAKE) -C scripts/config conf
99
100 config: scripts/config/conf tmp/.config.in tmp/.config-target.in FORCE
101         $< Config.in
102
103 config-clean: FORCE
104         $(NO_TRACE_MAKE) -C scripts/config clean
105
106 defconfig: scripts/config/conf tmp/.config.in tmp/.config-target.in FORCE
107         touch .config
108         $< -D .config Config.in
109
110 oldconfig: scripts/config/conf tmp/.config.in tmp/.config-target.in FORCE
111         $< -o Config.in
112
113 menuconfig: scripts/config/mconf tmp/.config.in tmp/.config-target.in FORCE
114         $< Config.in
115
116 package/%: tmp/.pkginfo tmp/.targetinfo FORCE
117         $(MAKE) -C package $(patsubst package/%,%,$@)
118
119 target/%: tmp/.pkginfo tmp/.targetinfo FORCE
120         $(MAKE) -C target $(patsubst target/%,%,$@)
121
122 tools/%: FORCE
123         $(MAKE) -C tools $(patsubst tools/%,%,$@)
124
125 toolchain/%: tmp/.targetinfo FORCE
126         $(MAKE) -C toolchain $(patsubst toolchain/%,%,$@)
127
128 tmp/.prereq-build: include/prereq-build.mk
129         @mkdir -p tmp
130         @rm -f tmp/.host.mk
131         @$(NO_TRACE_MAKE) -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
132                 echo "Prerequisite check failed. Use FORCE=1 to override."; \
133                 false; \
134         }
135         @touch $@
136
137 tmp/.prereq-packages: include/prereq.mk tmp/.pkginfo .config
138         @mkdir -p tmp
139         @rm -f tmp/.host.mk
140         @$(NO_TRACE_MAKE) -s -C package prereq 2>/dev/null || { \
141                 echo "Prerequisite check failed. Use FORCE=1 to override."; \
142                 false; \
143         }
144         @touch $@
145
146 tmp/.prereq-target: include/prereq.mk tmp/.targetinfo .config
147         @mkdir -p tmp
148         @rm -f tmp/.host.mk
149         @$(NO_TRACE_MAKE) -s -C target prereq 2>/dev/null || { \
150                 echo "Prerequisite check failed. Use FORCE=1 to override."; \
151                 false; \
152         }
153         @touch $@
154
155 prereq: tmp/.prereq-build tmp/.prereq-packages tmp/.prereq-target FORCE
156
157 download: .config FORCE
158         $(MAKE) tools/download
159         $(MAKE) toolchain/download
160         $(MAKE) package/download
161         $(MAKE) target/download
162
163 world: .config FORCE
164         $(MAKE) tools/install
165         $(MAKE) toolchain/install
166         $(MAKE) target/compile
167         $(MAKE) package/compile
168         $(MAKE) package/install
169         $(MAKE) target/install
170         $(MAKE) package/index
171
172 clean: FORCE
173         rm -rf build_* bin tmp
174
175 dirclean: clean
176         rm -rf staging_dir_* toolchain_build_* tool_build
177
178 distclean: dirclean config-clean
179         rm -rf dl
180
181 help:
182         cat README
183
184 .SILENT: clean dirclean distclean config-clean download world
185 FORCE: ;
186 .PHONY: FORCE help
187 %: ;