3 # Copyright (C) 2007 OpenWrt.org
5 # This is free software, licensed under the GNU General Public License v2.
6 # See /LICENSE for more information.
10 SHELL:=/usr/bin/env bash
11 PREP_MK= OPENWRT_BUILD= QUIET=0
13 include $(TOPDIR)/include/verbose.mk
15 REVISION:=$(shell $(TOPDIR)/scripts/getver.sh)
16 OPENWRTVERSION:=$(RELEASE)$(if $(REVISION), ($(REVISION)))
20 export IS_TTY=$(shell tty -s && echo 1 || echo 0)
23 .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
26 SCAN_COOKIE?=$(shell echo $$$$)
31 prepare-tmpinfo: FORCE
33 +$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk" SCAN_DEPTH=5 SCAN_EXTRA=""
34 +$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
35 for type in package target; do \
36 f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \
37 [ "$$t" -nt "$$f" ] || ./scripts/metadata.pl $${type}_config "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \
39 ./scripts/metadata.pl package_mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; }
40 touch $(TOPDIR)/tmp/.build
42 .config: ./scripts/config/conf prepare-tmpinfo
43 @+if [ \! -f .config ]; then \
44 [ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
45 $(NO_TRACE_MAKE) menuconfig $(PREP_MK); \
49 @+$(MAKE) -C scripts/config all
51 $(eval $(call rdep,scripts/config,scripts/config/mconf))
54 @+$(MAKE) -C scripts/config conf
56 config: scripts/config/conf prepare-tmpinfo FORCE
60 $(NO_TRACE_MAKE) -C scripts/config clean
62 defconfig: scripts/config/conf prepare-tmpinfo FORCE
64 $< -D .config Config.in
66 oldconfig: scripts/config/conf prepare-tmpinfo FORCE
67 $< -$(if $(CONFDEFAULT),$(CONFDEFAULT),o) Config.in
69 menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
70 if [ \! -f .config -a -e $(HOME)/.openwrt/defconfig ]; then \
71 cp $(HOME)/.openwrt/defconfig .config; \
75 kernel_oldconfig: .config FORCE
76 $(NO_TRACE_MAKE) -C target/linux oldconfig
78 kernel_menuconfig: .config FORCE
79 $(NO_TRACE_MAKE) -C target/linux menuconfig
81 tmp/.prereq-build: include/prereq-build.mk
84 @+$(NO_TRACE_MAKE) -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
85 echo "Prerequisite check failed. Use FORCE=1 to override."; \
90 download: .config FORCE
91 $(MAKE) -j1 tools/download
92 $(MAKE) -j1 toolchain/download
93 $(MAKE) -j1 package/download
94 $(MAKE) -j1 target/download
96 clean dirclean: .config
100 @+$(SUBMAKE) -s tmp/.prereq-build $(PREP_MK)
101 @$(NO_TRACE_MAKE) -s $@
104 @+$(PREP_MK) $(NO_TRACE_MAKE) -s prereq
110 docs docs/compile: FORCE
111 $(MAKE) -C docs compile
114 $(MAKE) -C docs clean
117 -find package -type l | xargs rm -f
121 rm -rf tmp build_dir staging_dir dl .config* feeds
123 ifeq ($(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