build system fixes, more cleanup
[openwrt.org/openwrt.git] / include / toplevel.mk
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
# Makefile for OpenWrt
#
# Copyright (C) 2007 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

RELEASE:=Kamikaze
#VERSION:=2.0 # uncomment for final release

all: world

SHELL:=/usr/bin/env bash
OPENWRTVERSION:=$(RELEASE)
include $(TOPDIR)/include/verbose.mk
ifneq ($(VERSION),)
  OPENWRTVERSION:=$(VERSION) ($(OPENWRTVERSION))
else
  REV:=$(shell LANG=C svn info | awk '/^Revision:/ { print$$2 }' )
  ifneq ($(REV),)
    OPENWRTVERSION:=$(OPENWRTVERSION)/r$(REV)
  endif
endif
export OPENWRTVERSION

ifeq ($(FORCE),)
  .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
  world: prereq
endif

SCAN_COOKIE?=$(shell echo $$$$)
export SCAN_COOKIE

tmp/.packageinfo tmp/.targetinfo prepare-tmpinfo:
	@mkdir -p tmp/info
	@+$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk" SCAN_DEPTH=4 SCAN_EXTRA=""
	@+$(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=""
	@for type in package target; do \
		f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \
		[ "$$t" -nt "$$f" ] || ./scripts/metadata.pl $${type}_config < "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \
	done

.config: ./scripts/config/conf prepare-tmpinfo
	@+if [ \! -f .config ]; then \
		[ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
		$(NO_TRACE_MAKE) menuconfig QUIET=0 OPENWRT_BUILD=; \
	fi
	$< -D .config Config.in &> /dev/null

scripts/config/mconf:
	@+$(MAKE) -C scripts/config all

scripts/config/conf:
	@+$(MAKE) -C scripts/config conf

config: scripts/config/conf prepare-tmpinfo FORCE
	$< Config.in

config-clean: FORCE
	$(NO_TRACE_MAKE) -C scripts/config clean

defconfig: scripts/config/conf prepare-tmpinfo FORCE
	touch .config
	$< -D .config Config.in

oldconfig: scripts/config/conf prepare-tmpinfo FORCE
	$< -o Config.in

menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
	if [ \! -f .config -a -e $(HOME)/.openwrt/defconfig ]; then \
		cp $(HOME)/.openwrt/defconfig .config; \
	fi
	$< Config.in

kernel_oldconfig: .config FORCE
	$(NO_TRACE_MAKE) -C target/linux oldconfig

kernel_menuconfig: .config FORCE
	$(NO_TRACE_MAKE) -C target/linux menuconfig

tmp/.prereq-build: include/prereq-build.mk
	mkdir -p tmp
	rm -f tmp/.host.mk
	@+$(NO_TRACE_MAKE) -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
		echo "Prerequisite check failed. Use FORCE=1 to override."; \
		false; \
	}
	touch $@

tmp/.prereq-package: tmp/.packageinfo .config
tmp/.prereq-target: tmp/.targetinfo .config
tmp/.prereq-package tmp/.prereq-target: include/prereq.mk 
	mkdir -p tmp
	rm -f tmp/.host.mk
	@+$(NO_TRACE_MAKE) -s -C $(patsubst tmp/.prereq-%,%,$@) prereq 2>/dev/null || { \
		echo "Prerequisite check failed. Use FORCE=1 to override."; \
		false; \
	}
	touch $@

prereq: tmp/.prereq-build tmp/.prereq-package tmp/.prereq-target .config FORCE
	@true

download: .config FORCE
	$(MAKE) -j1 tools/download
	$(MAKE) -j1 toolchain/download
	$(MAKE) -j1 package/download
	$(MAKE) -j1 target/download

clean dirclean distclean:
	@$(MAKE) $@ 

%::
	@$(SUBMAKE) -s prereq QUIET=0 OPENWRT_BUILD=
	@+$(MAKE) $@ 

help:
	cat README

docs docs/compile: FORCE
	$(MAKE) -C docs compile

docs/clean: FORCE
	$(MAKE) -C docs clean

symlinkclean:
	-find package -type l | xargs rm -f
	rm -rf tmp

.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 tmp/.prereq-target
.PHONY: help FORCE
.NOTPARALLEL:


comments