# Makefile for OpenWrt
#
-# Copyright (C) 2006 OpenWrt.org
-# Copyright (C) 2006 by Felix Fietkau <openwrt@nbd.name>
+# 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
+TOPDIR:=${CURDIR}
+LC_ALL:=C
+LANG:=C
+TZ:=UTC
+export TOPDIR LC_ALL LANG TZ
-#--------------------------------------------------------------
-# Just run 'make menuconfig', configure stuff, then run 'make'.
-# You shouldn't need to mess with anything beyond this point...
-#--------------------------------------------------------------
+empty:=
+space:= $(empty) $(empty)
+$(if $(findstring $(space),$(TOPDIR)),$(error ERROR: The path to the OpenWrt directory must not include any spaces))
-all: world
+world:
-SHELL:=/usr/bin/env bash
-export LC_ALL=C
-export LANG=C
-export TOPDIR=${CURDIR}
-ifeq ($(KBUILD_VERBOSE),99)
- MAKE:=3>/dev/null $(MAKE)
-endif
-export IS_TTY=$(shell tty -s && echo 1 || echo 0)
+export PATH:=$(TOPDIR)/staging_dir/host/bin:$(PATH)
-include $(TOPDIR)/include/verbose.mk
+ifneq ($(OPENWRT_BUILD),1)
+ _SINGLE=export MAKEFLAGS=$(space);
-OPENWRTVERSION:=$(RELEASE)
-ifneq ($(VERSION),)
- OPENWRTVERSION:=$(VERSION) ($(OPENWRTVERSION))
+ override OPENWRT_BUILD=1
+ export OPENWRT_BUILD
+ GREP_OPTIONS=
+ export GREP_OPTIONS
+ include $(TOPDIR)/include/debug.mk
+ include $(TOPDIR)/include/depends.mk
+ include $(TOPDIR)/include/toplevel.mk
else
- REV:=$(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: tmp/.prereq-packages tmp/.prereq-target
-endif
-
-tmp/.pkginfo: FORCE
- @mkdir -p tmp/info
- @$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="pkginfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(shell ls include/package*.mk) include/kernel.mk" SCAN_EXTRA=""
-
-tmp/.targetinfo: FORCE
- @mkdir -p tmp/info
- @$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="$(shell ls include/kernel*.mk)" SCAN_EXTRA=""
-
-tmpinfo-clean: FORCE
- @-rm -rf tmp/.pkginfo tmp/.targetinfo
-
-tmp/.config.in: tmp/.pkginfo
- @./scripts/metadata.pl package_config < $< > $@ || rm -f $@
-
-tmp/.config-target.in: tmp/.targetinfo
- @./scripts/metadata.pl target_config < $< > $@ || rm -f $@
-
-.config: ./scripts/config/conf tmp/.config.in tmp/.config-target.in
- @[ -f .config ] || $(NO_TRACE_MAKE) menuconfig
- @$< -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 tmp/.config.in tmp/.config-target.in FORCE
- $< Config.in
-
-config-clean: FORCE
- $(NO_TRACE_MAKE) -C scripts/config clean
-
-defconfig: scripts/config/conf tmp/.config.in tmp/.config-target.in FORCE
- touch .config
- $< -D .config Config.in
-
-oldconfig: scripts/config/conf tmp/.config.in tmp/.config-target.in FORCE
- $< -o Config.in
-
-menuconfig: scripts/config/mconf tmp/.config.in tmp/.config-target.in FORCE
- $< Config.in
-
-kernel_menuconfig: .config FORCE
- -$(MAKE) target/linux-prepare
- $(NO_TRACE_MAKE) -C target/linux menuconfig
+ include rules.mk
+ include $(INCLUDE_DIR)/depends.mk
+ include $(INCLUDE_DIR)/subdir.mk
+ include target/Makefile
+ include package/Makefile
+ include tools/Makefile
+ include toolchain/Makefile
+
+$(toolchain/stamp-compile): $(tools/stamp-compile)
+$(target/stamp-compile): $(toolchain/stamp-compile) $(tools/stamp-compile) $(BUILD_DIR)/.prepared
+$(package/stamp-compile): $(target/stamp-compile) $(package/stamp-cleanup)
+$(package/stamp-install): $(package/stamp-compile)
+$(target/stamp-install): $(package/stamp-compile) $(package/stamp-install)
+check: $(tools/stamp-check) $(toolchain/stamp-check) $(package/stamp-check)
+
+printdb:
+ @true
+
+prepare: $(target/stamp-compile)
-scan_packages:
- @$(NO_TRACE_MAKE) -s tmp/.pkginfo tmp/.targetinfo
-
-
-package/%: scan_packages
- $(MAKE) -C package $(patsubst package/%,%,$@)
-
-target/%: scan_packages
- @$(NO_TRACE_MAKE) -s tmp/.pkginfo tmp/.targetinfo
- $(MAKE) -C target $(patsubst target/%,%,$@)
-
-tools/%: FORCE
- $(MAKE) -C tools $(patsubst tools/%,%,$@)
-
-toolchain/%: tmp/.targetinfo FORCE
- $(MAKE) -C toolchain $(patsubst toolchain/%,%,$@)
+clean: FORCE
+ rm -rf $(BUILD_DIR) $(STAGING_DIR) $(BIN_DIR) $(OUTPUT_DIR)/packages/$(ARCH_PACKAGES) $(BUILD_LOG_DIR) $(TOPDIR)/staging_dir/packages
-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 $@
+dirclean: clean
+ rm -rf $(STAGING_DIR_HOST) $(STAGING_DIR_HOSTPKG) $(TOOLCHAIN_DIR) $(BUILD_DIR_BASE)/host $(BUILD_DIR_BASE)/hostpkg $(BUILD_DIR_TOOLCHAIN)
+ rm -rf $(TMP_DIR)
-tmp/.prereq-packages: include/prereq.mk tmp/.pkginfo .config
- @mkdir -p tmp
- @rm -f tmp/.host.mk
- @$(NO_TRACE_MAKE) -s -C package prereq 2>/dev/null || { \
- echo "Prerequisite check failed. Use FORCE=1 to override."; \
- false; \
- }
+ifndef DUMP_TARGET_DB
+$(BUILD_DIR)/.prepared: Makefile
+ @mkdir -p $$(dirname $@)
@touch $@
-tmp/.prereq-target: include/prereq.mk tmp/.targetinfo .config
- @mkdir -p tmp
- @rm -f tmp/.host.mk
- @$(NO_TRACE_MAKE) -s -C target prereq 2>/dev/null || { \
- echo "Prerequisite check failed. Use FORCE=1 to override."; \
+tmp/.prereq_packages: .config
+ unset ERROR; \
+ for package in $(sort $(prereq-y) $(prereq-m)); do \
+ $(_SINGLE)$(NO_TRACE_MAKE) -s -r -C package/$$package prereq || ERROR=1; \
+ done; \
+ if [ -n "$$ERROR" ]; then \
+ echo "Package prerequisite check failed."; \
false; \
- }
- @touch $@
-
-prereq: tmp/.prereq-build tmp/.prereq-packages tmp/.prereq-target FORCE
-
-download: .config FORCE
- $(MAKE) tools/download
- $(MAKE) toolchain/download
- $(MAKE) package/download
- $(MAKE) target/download
-
-world: .config FORCE
- $(MAKE) tools/install
- $(MAKE) toolchain/install
- $(MAKE) target/compile
- $(MAKE) package/compile
- $(MAKE) package/install
- $(MAKE) target/install
- $(MAKE) package/index
-
-clean: FORCE
- rm -rf build_* bin tmp
+ fi
+ touch $@
+endif
-dirclean: clean
- rm -rf staging_dir_* toolchain_build_* tool_build
+# check prerequisites before starting to build
+prereq: $(target/stamp-prereq) tmp/.prereq_packages
+ @if [ ! -f "$(INCLUDE_DIR)/site/$(ARCH)" ]; then \
+ echo 'ERROR: Missing site config for architecture "$(ARCH)" !'; \
+ echo ' The missing file will cause configure scripts to fail during compilation.'; \
+ echo ' Please provide a "$(INCLUDE_DIR)/site/$(ARCH)" file and restart the build.'; \
+ exit 1; \
+ fi
-distclean: dirclean config-clean symlinkclean docclean
- rm -rf dl
+checksum: FORCE
+ $(call sha256sums,$(BIN_DIR))
-help:
- cat README
+diffconfig: FORCE
+ mkdir -p $(BIN_DIR)
+ $(SCRIPT_DIR)/diffconfig.sh > $(BIN_DIR)/config.seed
-doc:
- $(MAKE) -C docs/ openwrt.pdf
+prepare: .config $(tools/stamp-compile) $(toolchain/stamp-compile)
+ $(_SINGLE)$(SUBMAKE) -r diffconfig
-docclean:
- $(MAKE) -C docs/ clean
+world: prepare $(target/stamp-compile) $(package/stamp-compile) $(package/stamp-install) $(target/stamp-install) FORCE
+ $(_SINGLE)$(SUBMAKE) -r package/index
+ $(_SINGLE)$(SUBMAKE) -r checksum
-symlinkclean:
- find package -type l -exec rm -f {} \;
+.PHONY: clean dirclean prereq prepare world package/symlinks package/symlinks-install package/symlinks-clean
-.SILENT: clean dirclean distclean symlinkclean config-clean download world
-FORCE: ;
-.PHONY: FORCE help
-%: ;
+endif
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