rewrite of the metadata scanning - cleaner code, faster scanning, recursive scanning...
[openwrt/openwrt.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=${CURDIR}
24 export IS_TTY=$(shell tty -s && echo 1 || echo 0)
25
26 include $(TOPDIR)/include/verbose.mk
27
28 OPENWRTVERSION:=$(RELEASE)
29 ifneq ($(VERSION),)
30 OPENWRTVERSION:=$(VERSION) ($(OPENWRTVERSION))
31 else
32 REV:=$(shell LANG=C svn info | awk '/^Revision:/ { print$$2 }' )
33 ifneq ($(REV),)
34 OPENWRTVERSION:=$(OPENWRTVERSION)/r$(REV)
35 endif
36 endif
37 export OPENWRTVERSION
38
39 ifeq ($(FORCE),)
40 .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
41 world: tmp/.prereq-package tmp/.prereq-target
42 endif
43
44 package/%/Makefile: ;
45 target/%/Makefile: ;
46
47 SCAN_COOKIE?=$(shell echo $$$$)
48 export SCAN_COOKIE
49
50 tmp/.packageinfo tmp/.targetinfo: FORCE
51 mkdir -p tmp/info
52 $(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk" SCAN_EXTRA=""
53 $(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk" SCAN_EXTRA=""
54
55 tmpinfo-clean: FORCE
56 -rm -rf tmp/.*info
57
58 tmp/.config-%.in: tmp/.%info scripts/metadata.pl
59 ./scripts/metadata.pl $*_config < $< > $@ || rm -f $@
60
61 .config: ./scripts/config/conf tmp/.config-target.in tmp/.config-package.in
62 if [ \! -f .config ]; then \
63 [ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
64 $(NO_TRACE_MAKE) menuconfig; \
65 fi
66 $< -D .config Config.in &> /dev/null
67
68 scripts/config/mconf:
69 $(MAKE) -C scripts/config all
70
71 scripts/config/conf:
72 $(MAKE) -C scripts/config conf
73
74
75
76 config: scripts/config/conf tmp/.config-target.in tmp/.config-package.in FORCE
77 $< Config.in
78
79 config-clean: FORCE
80 $(NO_TRACE_MAKE) -C scripts/config clean
81
82 defconfig: scripts/config/conf tmp/.config-target.in tmp/.config-package.in FORCE
83 touch .config
84 $< -D .config Config.in
85
86 oldconfig: scripts/config/conf tmp/.config-target.in tmp/.config-package.in FORCE
87 $< -o Config.in
88
89 menuconfig: scripts/config/mconf tmp/.config-target.in tmp/.config-package.in FORCE
90 if [ \! -f .config -a -e $(HOME)/.openwrt/defconfig ]; then \
91 cp $(HOME)/.openwrt/defconfig .config; \
92 fi
93 $< Config.in
94
95 kernel_menuconfig: .config FORCE
96 -$(MAKE) target/linux-prepare
97 $(NO_TRACE_MAKE) -C target/linux menuconfig
98
99
100 package/% target/%: tmp/.packageinfo
101 toolchain/% package/% target/%: tmp/.targetinfo
102 package/% target/% tools/% toolchain/%: FORCE
103 $(MAKE) -C $(patsubst %/$*,%,$@) $*
104
105
106 tmp/.prereq-build: include/prereq-build.mk
107 mkdir -p tmp
108 rm -f tmp/.host.mk
109 $(NO_TRACE_MAKE) -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
110 echo "Prerequisite check failed. Use FORCE=1 to override."; \
111 false; \
112 }
113 touch $@
114
115 tmp/.prereq-%: include/prereq.mk tmp/.%info .config
116 mkdir -p tmp
117 rm -f tmp/.host.mk
118 $(NO_TRACE_MAKE) -s -C $* prereq 2>/dev/null || { \
119 echo "Prerequisite check failed. Use FORCE=1 to override."; \
120 false; \
121 }
122 touch $@
123
124 prereq: tmp/.prereq-build tmp/.prereq-package tmp/.prereq-target FORCE
125
126 download: .config FORCE
127 $(MAKE) tools/download
128 $(MAKE) toolchain/download
129 $(MAKE) package/download
130 $(MAKE) target/download
131
132 world: .config FORCE
133 $(MAKE) tools/install
134 $(MAKE) toolchain/install
135 $(MAKE) target/compile
136 $(MAKE) package/compile
137 $(MAKE) package/install
138 $(MAKE) target/install
139 $(MAKE) package/index
140
141 clean: FORCE
142 rm -rf build_* bin tmp
143
144 dirclean: clean
145 rm -rf staging_dir_* toolchain_build_* tool_build
146
147 distclean: dirclean config-clean symlinkclean docs/clean
148 rm -rf dl
149
150 help:
151 cat README
152
153 docs docs/compile: FORCE
154 $(MAKE) -C docs compile
155
156 docs/clean: FORCE
157 $(MAKE) -C docs clean
158
159 symlinkclean:
160 -find package -type l | xargs rm -f
161 rm -rf tmp
162
163 .SILENT: clean dirclean distclean symlinkclean config-clean download world help tmp/.packageinfo tmp/.targetinfo tmpinfo-clean tmp/.config-package.in tmp/.config-target.in .config scripts/config/mconf scripts/config/conf menuconfig tmp/.prereq-build tmp/.prereq-package tmp/.prereq-target
164 FORCE: ;
165 .PHONY: FORCE help