add a command for printing a cleaned up make target database - will be used to analyz...
[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 PREP_MK= OPENWRT_BUILD= QUIET=0
11
12 include $(TOPDIR)/include/verbose.mk
13
14 ifeq ($(SDK),1)
15 include $(TOPDIR)/include/version.mk
16 else
17 REVISION:=$(shell $(TOPDIR)/scripts/getver.sh)
18 endif
19
20 OPENWRTVERSION:=$(RELEASE)$(if $(REVISION), ($(REVISION)))
21 export RELEASE
22 export REVISION
23 export OPENWRTVERSION
24 export IS_TTY=$(shell tty -s && echo 1 || echo 0)
25 export LD_LIBRARY_PATH:=$(if $(LD_LIBRARY_PATH),$(LD_LIBRARY_PATH):)$(STAGING_DIR_HOST)/lib
26 export DYLD_LIBRARY_PATH:=$(if $(DYLD_LIBRARY_PATH),$(DYLD_LIBRARY_PATH):)$(STAGING_DIR_HOST)/lib
27
28 # prevent perforce from messing with the patch utility
29 unexport P4PORT P4USER P4CONFIG P4CLIENT
30
31 # prevent user defaults for quilt from interfering
32 unexport QUILT_PATCHES QUILT_PATCH_OPTS
33
34 # make sure that a predefined CFLAGS variable does not disturb packages
35 export CFLAGS=
36
37 ifeq ($(FORCE),)
38 .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
39 endif
40
41 SCAN_COOKIE?=$(shell echo $$$$)
42 export SCAN_COOKIE
43
44 prepare-mk: FORCE ;
45
46 prepare-tmpinfo: FORCE
47 mkdir -p tmp/info
48 $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk $(TOPDIR)/overlay/*/*.mk" SCAN_DEPTH=5 SCAN_EXTRA=""
49 $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk $(TOPDIR)/include/target.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
50 for type in package target; do \
51 f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \
52 [ "$$t" -nt "$$f" ] || ./scripts/metadata.pl $${type}_config "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \
53 done
54 ./scripts/metadata.pl package_mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; }
55 touch $(TOPDIR)/tmp/.build
56
57 .config: ./scripts/config/conf $(if $(CONFIG_HAVE_DOT_CONFIG),,prepare-tmpinfo)
58 @+if [ \! -e .config ] || ! grep CONFIG_HAVE_DOT_CONFIG .config >/dev/null; then \
59 [ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
60 $(_SINGLE)$(NO_TRACE_MAKE) menuconfig $(PREP_MK); \
61 fi
62
63 scripts/config/mconf:
64 @$(_SINGLE)$(SUBMAKE) -s -C scripts/config all
65
66 $(eval $(call rdep,scripts/config,scripts/config/mconf))
67
68 scripts/config/conf:
69 @$(_SINGLE)$(SUBMAKE) -s -C scripts/config conf
70
71 config: scripts/config/conf prepare-tmpinfo FORCE
72 $< Config.in
73
74 config-clean: FORCE
75 $(_SINGLE)$(NO_TRACE_MAKE) -C scripts/config clean
76
77 defconfig: scripts/config/conf prepare-tmpinfo FORCE
78 touch .config
79 $< -D .config Config.in
80
81 oldconfig: scripts/config/conf prepare-tmpinfo FORCE
82 $< -$(if $(CONFDEFAULT),$(CONFDEFAULT),o) Config.in
83
84 menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
85 if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \
86 cp $(HOME)/.openwrt/defconfig .config; \
87 fi
88 $< Config.in
89
90 prepare_kernel_conf: .config FORCE
91
92 ifeq ($(wildcard staging_dir/host/bin/sed),)
93 prepare_kernel_conf:
94 @+$(SUBMAKE) -r tools/sed/install
95 else
96 prepare_kernel_conf: ;
97 endif
98
99 kernel_oldconfig: prepare_kernel_conf
100 $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux oldconfig
101
102 kernel_menuconfig: prepare_kernel_conf
103 $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux menuconfig
104
105 kernel_nconfig: prepare_kernel_conf
106 $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux nconfig
107
108 tmp/.prereq-build: include/prereq-build.mk
109 mkdir -p tmp
110 rm -f tmp/.host.mk
111 @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
112 echo "Prerequisite check failed. Use FORCE=1 to override."; \
113 false; \
114 }
115 touch $@
116
117 printdb: FORCE
118 @$(_SINGLE)$(NO_TRACE_MAKE) -p $@ V=99 DUMP_TARGET_DB=1 2>&1
119
120 download: .config FORCE
121 @+$(SUBMAKE) tools/download
122 @+$(SUBMAKE) toolchain/download
123 @+$(SUBMAKE) package/download
124 @+$(SUBMAKE) target/download
125
126 clean dirclean: .config
127 @+$(SUBMAKE) -r $@
128
129 prereq:: prepare-tmpinfo .config
130 @+$(MAKE) -r -s tmp/.prereq-build $(PREP_MK)
131 @+$(NO_TRACE_MAKE) -r -s $@
132
133 %::
134 @+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq
135 @+$(SUBMAKE) -r $@
136
137 help:
138 cat README
139
140 docs docs/compile: FORCE
141 @$(_SINGLE)$(SUBMAKE) -C docs compile
142
143 docs/clean: FORCE
144 @$(_SINGLE)$(SUBMAKE) -C docs clean
145
146 distclean:
147 rm -rf tmp build_dir staging_dir dl .config* feeds package/feeds package/openwrt-packages bin
148 @$(_SINGLE)$(SUBMAKE) -C scripts/config clean
149
150 ifeq ($(findstring v,$(DEBUG)),)
151 .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
152 endif
153 .PHONY: help FORCE
154 .NOTPARALLEL:
155