3 # Copyright (C) 2007-2011 OpenWrt.org
5 # This is free software, licensed under the GNU General Public License v2.
6 # See /LICENSE for more information.
9 RELEASE:=Attitude Adjustment
10 PREP_MK= OPENWRT_BUILD= QUIET=0
12 include $(TOPDIR)/include/verbose.mk
15 include $(TOPDIR)/include/version.mk
17 REVISION:=$(shell $(TOPDIR)/scripts/getver.sh)
20 OPENWRTVERSION:=$(RELEASE)$(if $(REVISION), ($(REVISION)))
24 export IS_TTY=$(shell tty -s && echo 1 || echo 0)
25 export LD_LIBRARY_PATH:=$(subst ::,:,$(if $(LD_LIBRARY_PATH),$(LD_LIBRARY_PATH):)$(STAGING_DIR_HOST)/lib)
26 export DYLD_LIBRARY_PATH:=$(subst ::,:,$(if $(DYLD_LIBRARY_PATH),$(DYLD_LIBRARY_PATH):)$(STAGING_DIR_HOST)/lib)
27 export GIT_CONFIG_PARAMETERS='core.autocrlf=false'
29 # prevent perforce from messing with the patch utility
30 unexport P4PORT P4USER P4CONFIG P4CLIENT
32 # prevent user defaults for quilt from interfering
33 unexport QUILT_PATCHES QUILT_PATCH_OPTS
35 unexport C_INCLUDE_PATH CROSS_COMPILE
37 # prevent distro default LPATH from interfering
40 # make sure that a predefined CFLAGS variable does not disturb packages
44 .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
47 SCAN_COOKIE?=$(shell echo $$$$)
50 SUBMAKE:=umask 022; $(SUBMAKE)
54 prepare-tmpinfo: FORCE
56 $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk $(TOPDIR)/overlay/*/*.mk" SCAN_DEPTH=5 SCAN_EXTRA=""
57 $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk $(TOPDIR)/include/target.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
58 for type in package target; do \
59 f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \
60 [ "$$t" -nt "$$f" ] || ./scripts/metadata.pl $${type}_config "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \
62 ./scripts/metadata.pl package_mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; }
63 touch $(TOPDIR)/tmp/.build
65 .config: ./scripts/config/conf $(if $(CONFIG_HAVE_DOT_CONFIG),,prepare-tmpinfo)
66 @+if [ \! -e .config ] || ! grep CONFIG_HAVE_DOT_CONFIG .config >/dev/null; then \
67 [ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
68 $(_SINGLE)$(NO_TRACE_MAKE) menuconfig $(PREP_MK); \
72 @$(_SINGLE)$(SUBMAKE) -s -C scripts/config all
74 $(eval $(call rdep,scripts/config,scripts/config/mconf))
77 @$(_SINGLE)$(SUBMAKE) -s -C scripts/config conf
79 config: scripts/config/conf prepare-tmpinfo FORCE
83 $(_SINGLE)$(NO_TRACE_MAKE) -C scripts/config clean
85 defconfig: scripts/config/conf prepare-tmpinfo FORCE
87 $< -D .config Config.in
89 oldconfig: scripts/config/conf prepare-tmpinfo FORCE
90 $< -$(if $(CONFDEFAULT),$(CONFDEFAULT),o) Config.in
92 menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
93 if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \
94 cp $(HOME)/.openwrt/defconfig .config; \
98 prepare_kernel_conf: .config FORCE
100 ifeq ($(wildcard staging_dir/host/bin/quilt),)
102 @+$(SUBMAKE) -r tools/quilt/install
104 prepare_kernel_conf: ;
107 kernel_oldconfig: prepare_kernel_conf
108 $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux oldconfig
110 kernel_menuconfig: prepare_kernel_conf
111 $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux menuconfig
113 kernel_nconfig: prepare_kernel_conf
114 $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux nconfig
116 tmp/.prereq-build: include/prereq-build.mk
119 @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
120 echo "Prerequisite check failed. Use FORCE=1 to override."; \
126 @$(_SINGLE)$(NO_TRACE_MAKE) -p $@ V=99 DUMP_TARGET_DB=1 2>&1
128 download: .config FORCE
129 @+$(SUBMAKE) tools/download
130 @+$(SUBMAKE) toolchain/download
131 @+$(SUBMAKE) package/download
132 @+$(SUBMAKE) target/download
134 clean dirclean: .config
137 prereq:: prepare-tmpinfo .config
138 @+$(MAKE) -r -s tmp/.prereq-build $(PREP_MK)
139 @+$(NO_TRACE_MAKE) -r -s $@
142 @+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq
144 cp .config tmp/.config; \
145 ./scripts/config/conf -D tmp/.config -w tmp/.config Config.in > /dev/null 2>&1; \
146 if ./scripts/kconfig.pl '>' .config tmp/.config | grep -q CONFIG; then \
147 echo "WARNING: your configuration is out of sync. Please run make menuconfig, oldconfig or defconfig!"; \
155 docs docs/compile: FORCE
156 @$(_SINGLE)$(SUBMAKE) -C docs compile
159 @$(_SINGLE)$(SUBMAKE) -C docs clean
162 rm -rf tmp build_dir staging_dir dl .config* feeds package/feeds package/openwrt-packages bin
163 @$(_SINGLE)$(SUBMAKE) -C scripts/config clean
165 ifeq ($(findstring v,$(DEBUG)),)
166 .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