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https://github.com/openwrt/openwrt.git
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cd5f66652b
This keeps the configuration, like the size of the cache, and the statistics intact. Move the removal of the cache directory to the distclean target, but only delete the .ccache directory inside of our build tree, as we should not mess with a user-configured external ccache directory this destructively. Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
134 lines
3.8 KiB
Makefile
134 lines
3.8 KiB
Makefile
# Makefile for OpenWrt
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#
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# Copyright (C) 2007 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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TOPDIR:=${CURDIR}
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LC_ALL:=C
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LANG:=C
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TZ:=UTC
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export TOPDIR LC_ALL LANG TZ
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empty:=
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space:= $(empty) $(empty)
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$(if $(findstring $(space),$(TOPDIR)),$(error ERROR: The path to the OpenWrt directory must not include any spaces))
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world:
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DISTRO_PKG_CONFIG:=$(shell command -pv pkg-config | grep -E '\/usr' | head -n 1)
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export PATH:=$(TOPDIR)/staging_dir/host/bin:$(PATH)
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ifneq ($(OPENWRT_BUILD),1)
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_SINGLE=export MAKEFLAGS=$(space);
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override OPENWRT_BUILD=1
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export OPENWRT_BUILD
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GREP_OPTIONS=
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export GREP_OPTIONS
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CDPATH=
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export CDPATH
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include $(TOPDIR)/include/debug.mk
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include $(TOPDIR)/include/depends.mk
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include $(TOPDIR)/include/toplevel.mk
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else
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include rules.mk
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include $(INCLUDE_DIR)/depends.mk
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include $(INCLUDE_DIR)/subdir.mk
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include target/Makefile
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include package/Makefile
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include tools/Makefile
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include toolchain/Makefile
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$(toolchain/stamp-compile): $(tools/stamp-compile)
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$(target/stamp-compile): $(toolchain/stamp-compile) $(tools/stamp-compile) $(BUILD_DIR)/.prepared
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$(package/stamp-compile): $(target/stamp-compile) $(package/stamp-cleanup)
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$(package/stamp-install): $(package/stamp-compile)
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$(target/stamp-install): $(package/stamp-compile) $(package/stamp-install)
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check: $(tools/stamp-check) $(toolchain/stamp-check) $(package/stamp-check)
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printdb:
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@true
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prepare: $(target/stamp-compile)
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clean: FORCE
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rm -rf $(BUILD_DIR) $(STAGING_DIR) $(BIN_DIR) $(OUTPUT_DIR)/packages/$(ARCH_PACKAGES) $(BUILD_LOG_DIR) $(TOPDIR)/staging_dir/packages
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dirclean: clean
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rm -rf $(STAGING_DIR_HOST) $(STAGING_DIR_HOSTPKG) $(TOOLCHAIN_DIR) $(BUILD_DIR_BASE)/host $(BUILD_DIR_BASE)/hostpkg $(BUILD_DIR_TOOLCHAIN)
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rm -rf $(TMP_DIR)
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$(MAKE) -C $(TOPDIR)/scripts/config clean
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cacheclean:
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ifneq ($(CONFIG_CCACHE),)
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$(STAGING_DIR_HOST)/bin/ccache -C
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endif
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ifndef DUMP_TARGET_DB
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$(BUILD_DIR)/.prepared: Makefile
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@mkdir -p $$(dirname $@)
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@touch $@
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tmp/.prereq_packages: .config
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unset ERROR; \
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for package in $(sort $(prereq-y) $(prereq-m)); do \
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$(_SINGLE)$(NO_TRACE_MAKE) -s -r -C package/$$package prereq || ERROR=1; \
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done; \
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if [ -n "$$ERROR" ]; then \
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echo "Package prerequisite check failed."; \
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false; \
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fi
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touch $@
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endif
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# check prerequisites before starting to build
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prereq: $(target/stamp-prereq) tmp/.prereq_packages
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@if [ ! -f "$(INCLUDE_DIR)/site/$(ARCH)" ]; then \
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echo 'ERROR: Missing site config for architecture "$(ARCH)" !'; \
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echo ' The missing file will cause configure scripts to fail during compilation.'; \
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echo ' Please provide a "$(INCLUDE_DIR)/site/$(ARCH)" file and restart the build.'; \
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exit 1; \
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fi
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$(BIN_DIR)/profiles.json: FORCE
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$(if $(CONFIG_JSON_OVERVIEW_IMAGE_INFO), \
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WORK_DIR=$(BUILD_DIR)/json_info_files \
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$(SCRIPT_DIR)/json_overview_image_info.py $@ \
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)
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json_overview_image_info: $(BIN_DIR)/profiles.json
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checksum: FORCE
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$(call sha256sums,$(BIN_DIR),$(CONFIG_BUILDBOT))
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buildversion: FORCE
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$(SCRIPT_DIR)/getver.sh > $(BIN_DIR)/version.buildinfo
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feedsversion: FORCE
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$(SCRIPT_DIR)/feeds list -fs > $(BIN_DIR)/feeds.buildinfo
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diffconfig: FORCE
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mkdir -p $(BIN_DIR)
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$(SCRIPT_DIR)/diffconfig.sh > $(BIN_DIR)/config.buildinfo
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buildinfo: FORCE
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$(_SINGLE)$(SUBMAKE) -r diffconfig buildversion feedsversion
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prepare: .config $(tools/stamp-compile) $(toolchain/stamp-compile)
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$(_SINGLE)$(SUBMAKE) -r buildinfo
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world: prepare $(target/stamp-compile) $(package/stamp-compile) $(package/stamp-install) $(target/stamp-install) FORCE
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$(_SINGLE)$(SUBMAKE) -r package/index
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$(_SINGLE)$(SUBMAKE) -r json_overview_image_info
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$(_SINGLE)$(SUBMAKE) -r checksum
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ifneq ($(CONFIG_CCACHE),)
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$(STAGING_DIR_HOST)/bin/ccache -s
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endif
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.PHONY: clean dirclean prereq prepare world package/symlinks package/symlinks-install package/symlinks-clean
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endif
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