-# Makefile for OpenWrt
+# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2007 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
TOPDIR:=${CURDIR}
LC_ALL:=C
LANG:=C
-IS_TTY:=${shell tty -s && echo 1 || echo 0}
-export TOPDIR LC_ALL LANG IS_TTY
+TZ:=UTC
+export TOPDIR LC_ALL LANG TZ
+
+empty:=
+space:= $(empty) $(empty)
+$(if $(findstring $(space),$(TOPDIR)),$(error ERROR: The path to the OpenWrt directory must not include any spaces))
world:
-include $(TOPDIR)/include/debug.mk
-include $(TOPDIR)/include/host.mk
+DISTRO_PKG_CONFIG:=$(shell $(TOPDIR)/scripts/command_all.sh pkg-config | grep '/usr' -m 1)
+export PATH:=$(if $(STAGING_DIR),$(abspath $(STAGING_DIR)/../host/bin),$(TOPDIR)/staging_dir/host/bin):$(PATH)
ifneq ($(OPENWRT_BUILD),1)
+ _SINGLE=export MAKEFLAGS=$(space);
+
override OPENWRT_BUILD=1
export OPENWRT_BUILD
+ GREP_OPTIONS=
+ export GREP_OPTIONS
+ CDPATH=
+ export CDPATH
+ include $(TOPDIR)/include/debug.mk
+ include $(TOPDIR)/include/depends.mk
include $(TOPDIR)/include/toplevel.mk
else
include rules.mk
include $(INCLUDE_DIR)/depends.mk
include $(INCLUDE_DIR)/subdir.mk
+ include target/Makefile
include package/Makefile
include tools/Makefile
include toolchain/Makefile
-clean: FORCE
- rm -rf build_* bin tmp
+$(toolchain/stamp-compile): $(tools/stamp-compile) $(if $(CONFIG_BUILDBOT),toolchain_rebuild_check)
+$(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)
-dirclean: clean
- rm -rf staging_dir_* toolchain_build_* tool_build
+printdb:
+ @true
-distclean: dirclean config-clean symlinkclean docs/clean
- rm -rf dl
+prepare: $(target/stamp-compile)
-target/%: FORCE
- $(MAKE) -C $(patsubst %/$*,%,$@) $*
+_clean: FORCE
+ rm -rf $(BUILD_DIR) $(STAGING_DIR) $(BIN_DIR) $(OUTPUT_DIR)/packages/$(ARCH_PACKAGES) $(TOPDIR)/staging_dir/packages
-# check prerequisites before starting to build
-prereq: tmp/.prereq-target $(package/stamp-prereq) ;
-
-world: .config $(tools/stamp-install) $(toolchain/stamp-install) FORCE
- $(MAKE) target/compile
- $(MAKE) package/compile
- $(MAKE) package/install
- $(MAKE) target/install
- $(MAKE) package/index
-
-package/symlinks:
- $(SCRIPT_DIR)/feeds.sh $(CONFIG_SOURCE_FEEDS) $(CONFIG_SOURCE_FEEDS_REV)
-
-# FIXME: remove after converting target/ to new structure
-tmp/.prereq-target: tmp/.targetinfo .config
-tmp/.prereq-target: include/prereq.mk
- mkdir -p tmp
- rm -f tmp/.host.mk
- @+$(NO_TRACE_MAKE) -s -C target prereq 2>/dev/null || { \
- echo "Prerequisite check failed. Use FORCE=1 to override."; \
+clean: _clean
+ rm -rf $(BUILD_LOG_DIR)
+
+targetclean: _clean
+ rm -rf $(TOOLCHAIN_DIR) $(BUILD_DIR_BASE)/hostpkg $(BUILD_DIR_TOOLCHAIN)
+
+dirclean: targetclean clean
+ rm -rf $(STAGING_DIR_HOST) $(STAGING_DIR_HOSTPKG) $(BUILD_DIR_BASE)/host
+ rm -rf $(TMP_DIR)
+ $(MAKE) -C $(TOPDIR)/scripts/config clean
+
+toolchain_rebuild_check:
+ $(SCRIPT_DIR)/check-toolchain-clean.sh
+
+cacheclean:
+ifneq ($(CONFIG_CCACHE),)
+ $(STAGING_DIR_HOST)/bin/ccache -C
+endif
+
+ifndef DUMP_TARGET_DB
+$(BUILD_DIR)/.prepared: Makefile
+ @mkdir -p $$(dirname $@)
+ @touch $@
+
+tmp/.prereq_packages: .config
+ unset ERROR; \
+ for package in $(sort $(prereq-y) $(prereq-m)); do \
+ $(_SINGLE)$(NO_TRACE_MAKE) -s -r -C package/$$package prereq || ERROR=1; \
+ done; \
+ if [ -n "$$ERROR" ]; then \
+ echo "Package prerequisite check failed."; \
false; \
- }
+ fi
touch $@
-.SILENT: tmp/.prereq-target
+endif
+
+# 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
+
+$(BIN_DIR)/profiles.json: FORCE
+ $(if $(CONFIG_JSON_OVERVIEW_IMAGE_INFO), \
+ WORK_DIR=$(BUILD_DIR)/json_info_files \
+ $(SCRIPT_DIR)/json_overview_image_info.py $@ \
+ )
+
+json_overview_image_info: $(BIN_DIR)/profiles.json
+
+checksum: FORCE
+ $(call sha256sums,$(BIN_DIR),$(CONFIG_BUILDBOT))
+
+buildversion: FORCE
+ $(SCRIPT_DIR)/getver.sh > $(BIN_DIR)/version.buildinfo
+
+feedsversion: FORCE
+ $(SCRIPT_DIR)/feeds list -fs > $(BIN_DIR)/feeds.buildinfo
+
+diffconfig: FORCE
+ mkdir -p $(BIN_DIR)
+ $(SCRIPT_DIR)/diffconfig.sh > $(BIN_DIR)/config.buildinfo
+
+buildinfo: FORCE
+ $(_SINGLE)$(SUBMAKE) -r diffconfig buildversion feedsversion
+
+prepare: .config $(tools/stamp-compile) $(toolchain/stamp-compile)
+ $(_SINGLE)$(SUBMAKE) -r buildinfo
+
+world: prepare $(target/stamp-compile) $(package/stamp-compile) $(package/stamp-install) $(target/stamp-install) FORCE
+ $(_SINGLE)$(SUBMAKE) -r package/index
+ $(_SINGLE)$(SUBMAKE) -r json_overview_image_info
+ $(_SINGLE)$(SUBMAKE) -r checksum
+ifneq ($(CONFIG_CCACHE),)
+ $(STAGING_DIR_HOST)/bin/ccache -s
+endif
+
+.PHONY: clean dirclean prereq prepare world package/symlinks package/symlinks-install package/symlinks-clean
endif