major target cleanup. it is now possible to have subtargets that can override many...
[openwrt/svn-archive/archive.git] / include / toplevel.mk
1 # Makefile for OpenWrt
2 #
3 # Copyright (C) 2007 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 RELEASE:=Kamikaze
10 #VERSION:=2.0 # uncomment for final release
11
12 SHELL:=/usr/bin/env bash
13 OPENWRTVERSION:=$(RELEASE)
14 PREP_MK= OPENWRT_BUILD= QUIET=0
15 include $(TOPDIR)/include/verbose.mk
16 ifneq ($(VERSION),)
17 OPENWRTVERSION:=$(VERSION) ($(OPENWRTVERSION))
18 else
19 REV:=$(shell LANG=C svn info | awk '/^Revision:/ { print$$2 }' )
20 ifneq ($(REV),)
21 OPENWRTVERSION:=$(OPENWRTVERSION)/r$(REV)
22 endif
23 endif
24 export OPENWRTVERSION
25
26 ifeq ($(FORCE),)
27 .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
28 endif
29
30 SCAN_COOKIE?=$(shell echo $$$$)
31 export SCAN_COOKIE
32
33 prepare-tmpinfo: FORCE
34 mkdir -p tmp/info
35 +$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk" SCAN_DEPTH=4 SCAN_EXTRA=""
36 +$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
37 for type in package target; do \
38 f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \
39 [ "$$t" -nt "$$f" ] || ./scripts/metadata.pl $${type}_config < "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \
40 done
41 ./scripts/metadata.pl package_mk < tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; }
42 touch $(TOPDIR)/tmp/.build
43
44 .config: ./scripts/config/conf prepare-tmpinfo
45 @+if [ \! -f .config ]; then \
46 [ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
47 $(NO_TRACE_MAKE) menuconfig $(PREP_MK); \
48 fi
49
50 scripts/config/mconf:
51 @+$(MAKE) -C scripts/config all
52
53 scripts/config/conf:
54 @+$(MAKE) -C scripts/config conf
55
56 config: scripts/config/conf prepare-tmpinfo FORCE
57 $< Config.in
58
59 config-clean: FORCE
60 $(NO_TRACE_MAKE) -C scripts/config clean
61
62 defconfig: scripts/config/conf prepare-tmpinfo FORCE
63 touch .config
64 $< -D .config Config.in
65
66 oldconfig: scripts/config/conf prepare-tmpinfo FORCE
67 $< -o Config.in
68
69 menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
70 if [ \! -f .config -a -e $(HOME)/.openwrt/defconfig ]; then \
71 cp $(HOME)/.openwrt/defconfig .config; \
72 fi
73 $< Config.in
74
75 kernel_oldconfig: .config FORCE
76 $(NO_TRACE_MAKE) -C target/linux oldconfig
77
78 kernel_menuconfig: .config FORCE
79 $(NO_TRACE_MAKE) -C target/linux menuconfig
80
81 tmp/.prereq-build: include/prereq-build.mk
82 mkdir -p tmp
83 rm -f tmp/.host.mk
84 @+$(NO_TRACE_MAKE) -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
85 echo "Prerequisite check failed. Use FORCE=1 to override."; \
86 false; \
87 }
88 touch $@
89
90 download: .config FORCE
91 $(MAKE) -j1 tools/download
92 $(MAKE) -j1 toolchain/download
93 $(MAKE) -j1 package/download
94 $(MAKE) -j1 target/download
95
96 clean dirclean:
97 @$(MAKE) $@
98
99 prereq:: .config
100 @+$(SUBMAKE) -s tmp/.prereq-build $(PREP_MK)
101 @$(NO_TRACE_MAKE) -s $@
102
103 %::
104 @+$(PREP_MK) $(NO_TRACE_MAKE) -s prereq
105 @+$(MAKE) -r $@
106
107 help:
108 cat README
109
110 docs docs/compile: FORCE
111 $(MAKE) -C docs compile
112
113 docs/clean: FORCE
114 $(MAKE) -C docs clean
115
116 symlinkclean:
117 -find package -type l | xargs rm -f
118 rm -rf tmp
119
120 distclean:
121 rm -rf tmp build_dir staging_dir dl .config*
122
123 ifeq ($(findstring v,$(DEBUG)),)
124 .SILENT: symlinkclean clean dirclean distclean config-clean download help tmpinfo-clean .config scripts/config/mconf scripts/config/conf menuconfig tmp/.prereq-build tmp/.prereq-package prepare-tmpinfo
125 endif
126 .PHONY: help FORCE
127 .NOTPARALLEL:
128