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openwrt/include/package.mk
Roman Yeryomin 2ca084ccaa build: improve ccache support 
Set CCACHE_DIR to $(TOPDIR)/.ccache and CCACHE_BASEDIR to $(TOPDIR).
This allows to do clean and dirclean. Cache hit rate for test build
after dirclean is ~65%.
If CCACHE is enabled stats are printed out at the end of building process.
CCACHE_DIR config variable allows to override default, which could be useful
when sharing cache with many builds.
cacheclean make target allows to clean the cache.

Changes from v1:
- remove ccache directory using CCACHE_DIR variable
- remove ccache leftovers from sdk and toolchain make files
- introduce CONFIG_CCACHE_DIR variable
- introduce cacheclean make target

Signed-off-by: Roman Yeryomin <roman@advem.lv>
2020-07-11 15:19:53 +02:00

356 lines
11 KiB
Makefile
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#
# Copyright (C) 2006-2008 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
__package_mk:=1
all: $(if $(DUMP),dumpinfo,$(if $(CHECK),check,compile))
include $(INCLUDE_DIR)/download.mk
PKG_BUILD_DIR ?= $(BUILD_DIR)/$(if $(BUILD_VARIANT),$(PKG_NAME)-$(BUILD_VARIANT)/)$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
PKG_INSTALL_DIR ?= $(PKG_BUILD_DIR)/ipkg-install
PKG_BUILD_PARALLEL ?=
PKG_USE_MIPS16 ?= 1
PKG_IREMAP ?= 1
MAKE_J:=$(if $(MAKE_JOBSERVER),$(MAKE_JOBSERVER) $(if $(filter 3.% 4.0 4.1,$(MAKE_VERSION)),-j))
ifeq ($(strip $(PKG_BUILD_PARALLEL)),0)
PKG_JOBS?=-j1
else
PKG_JOBS?=$(if $(PKG_BUILD_PARALLEL),$(MAKE_J),-j1)
endif
ifdef CONFIG_USE_MIPS16
ifeq ($(strip $(PKG_USE_MIPS16)),1)
TARGET_ASFLAGS_DEFAULT = $(filter-out -mips16 -minterlink-mips16,$(TARGET_CFLAGS))
TARGET_CFLAGS += -mips16 -minterlink-mips16
endif
endif
ifeq ($(strip $(PKG_IREMAP)),1)
IREMAP_CFLAGS = $(call iremap,$(PKG_BUILD_DIR),$(notdir $(PKG_BUILD_DIR)))
TARGET_CFLAGS += $(IREMAP_CFLAGS)
endif
include $(INCLUDE_DIR)/hardening.mk
include $(INCLUDE_DIR)/prereq.mk
include $(INCLUDE_DIR)/unpack.mk
include $(INCLUDE_DIR)/depends.mk
ifneq ($(wildcard $(TOPDIR)/git-src/$(PKG_NAME)/.git),)
USE_GIT_SRC_CHECKOUT:=1
QUILT:=1
endif
ifneq ($(if $(CONFIG_SRC_TREE_OVERRIDE),$(wildcard ./git-src)),)
USE_GIT_TREE:=1
QUILT:=1
endif
ifdef USE_SOURCE_DIR
QUILT:=1
endif
ifneq ($(wildcard $(PKG_BUILD_DIR)/.source_dir),)
QUILT:=1
endif
include $(INCLUDE_DIR)/quilt.mk
find_library_dependencies = \
$(wildcard $(patsubst %,$(STAGING_DIR)/pkginfo/%.version, \
$(sort $(foreach dep4, \
$(sort $(foreach dep3, \
$(sort $(foreach dep2, \
$(sort $(foreach dep1, \
$(sort $(foreach dep0, \
$(Package/$(1)/depends), \
$(Package/$(dep0)/depends) $(dep0) \
)), \
$(Package/$(dep1)/depends) $(dep1) \
)), \
$(Package/$(dep2)/depends) $(dep2) \
)), \
$(Package/$(dep3)/depends) $(dep3) \
)), \
$(Package/$(dep4)/depends) $(dep4) \
)), \
))
PKG_DIR_NAME:=$(lastword $(subst /,$(space),$(CURDIR)))
STAMP_NO_AUTOREBUILD=$(wildcard $(PKG_BUILD_DIR)/.no_autorebuild)
PREV_STAMP_PREPARED:=$(if $(STAMP_NO_AUTOREBUILD),$(wildcard $(PKG_BUILD_DIR)/.prepared*))
ifneq ($(PREV_STAMP_PREPARED),)
STAMP_PREPARED:=$(PREV_STAMP_PREPARED)
CONFIG_AUTOREBUILD:=
else
STAMP_PREPARED=$(PKG_BUILD_DIR)/.prepared$(if $(QUILT)$(DUMP),,_$(shell $(call find_md5,${CURDIR} $(PKG_FILE_DEPENDS),))_$(call confvar,CONFIG_AUTOREMOVE $(PKG_PREPARED_DEPENDS)))
endif
STAMP_CONFIGURED=$(PKG_BUILD_DIR)/.configured$(if $(DUMP),,_$(call confvar,$(PKG_CONFIG_DEPENDS)))
STAMP_CONFIGURED_WILDCARD=$(PKG_BUILD_DIR)/.configured_*
STAMP_BUILT:=$(PKG_BUILD_DIR)/.built
STAMP_INSTALLED:=$(STAGING_DIR)/stamp/.$(PKG_DIR_NAME)$(if $(BUILD_VARIANT),.$(BUILD_VARIANT),)_installed
STAGING_FILES_LIST:=$(PKG_DIR_NAME)$(if $(BUILD_VARIANT),.$(BUILD_VARIANT),).list
define CleanStaging
rm -f $(STAMP_INSTALLED)
@-(\
if [ -f $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) ]; then \
$(SCRIPT_DIR)/clean-package.sh \
"$(STAGING_DIR)/packages/$(STAGING_FILES_LIST)" \
"$(STAGING_DIR)"; \
fi; \
)
endef
PKG_INSTALL_STAMP:=$(PKG_INFO_DIR)/$(PKG_DIR_NAME).$(if $(BUILD_VARIANT),$(BUILD_VARIANT),default).install
include $(INCLUDE_DIR)/package-defaults.mk
include $(INCLUDE_DIR)/package-dumpinfo.mk
include $(INCLUDE_DIR)/package-ipkg.mk
include $(INCLUDE_DIR)/package-bin.mk
include $(INCLUDE_DIR)/autotools.mk
_pkg_target:=$(if $(QUILT),,.)
override MAKEFLAGS=
CONFIG_SITE:=$(INCLUDE_DIR)/site/$(ARCH)
CUR_MAKEFILE:=$(filter-out Makefile,$(firstword $(MAKEFILE_LIST)))
SUBMAKE:=$(NO_TRACE_MAKE) $(if $(CUR_MAKEFILE),-f $(CUR_MAKEFILE))
PKG_CONFIG_PATH=$(STAGING_DIR)/usr/lib/pkgconfig:$(STAGING_DIR)/usr/share/pkgconfig
unexport QUIET CONFIG_SITE
ifeq ($(DUMP)$(filter prereq clean refresh update,$(MAKECMDGOALS)),)
ifneq ($(if $(QUILT),,$(CONFIG_AUTOREBUILD)),)
define Build/Autoclean
$(PKG_BUILD_DIR)/.dep_files: $(STAMP_PREPARED)
$(call rdep,${CURDIR} $(PKG_FILE_DEPENDS),$(STAMP_PREPARED),$(PKG_BUILD_DIR)/.dep_files,-x "*/.dep_*")
$(if $(filter prepare,$(MAKECMDGOALS)),,$(call rdep,$(PKG_BUILD_DIR),$(STAMP_BUILT),,-x "*/.dep_*" -x "*/ipkg*"))
endef
endif
endif
ifdef USE_GIT_SRC_CHECKOUT
define Build/Prepare/Default
mkdir -p $(PKG_BUILD_DIR)
ln -s $(TOPDIR)/git-src/$(PKG_NAME)/.git $(PKG_BUILD_DIR)/.git
( cd $(PKG_BUILD_DIR); \
git checkout .; \
git submodule update --recursive; \
git submodule foreach git config --unset core.worktree; \
git submodule foreach git checkout .; \
)
endef
endif
ifdef USE_GIT_TREE
define Build/Prepare/Default
mkdir -p $(PKG_BUILD_DIR)
ln -s $(CURDIR)/git-src $(PKG_BUILD_DIR)/.git
( cd $(PKG_BUILD_DIR); \
git checkout .; \
git submodule update --recursive; \
git submodule foreach git config --unset core.worktree; \
git submodule foreach git checkout .; \
)
endef
endif
ifdef USE_SOURCE_DIR
define Build/Prepare/Default
rm -rf $(PKG_BUILD_DIR)
$(if $(wildcard $(USE_SOURCE_DIR)/*),,@echo "Error: USE_SOURCE_DIR=$(USE_SOURCE_DIR) path not found"; false)
ln -snf $(USE_SOURCE_DIR) $(PKG_BUILD_DIR)
touch $(PKG_BUILD_DIR)/.source_dir
endef
endif
define Build/Exports/Default
$(1) : export ACLOCAL_INCLUDE=$$(foreach p,$$(wildcard $$(STAGING_DIR)/usr/share/aclocal $$(STAGING_DIR)/usr/share/aclocal-* $$(STAGING_DIR_HOSTPKG)/share/aclocal $$(STAGING_DIR_HOSTPKG)/share/aclocal-* $$(STAGING_DIR)/host/share/aclocal $$(STAGING_DIR)/host/share/aclocal-*),-I $$(p))
$(1) : export STAGING_PREFIX=$$(STAGING_DIR)/usr
$(1) : export PATH=$$(TARGET_PATH_PKG)
$(1) : export CONFIG_SITE:=$$(CONFIG_SITE)
$(1) : export PKG_CONFIG_PATH:=$$(PKG_CONFIG_PATH)
$(1) : export PKG_CONFIG_LIBDIR:=$$(PKG_CONFIG_PATH)
$(if $(CONFIG_CCACHE),$(1) : export CCACHE_BASEDIR:=$(TOPDIR))
$(if $(CONFIG_CCACHE),$(1) : export CCACHE_DIR:=$(if $(call qstrip,$(CONFIG_CCACHE_DIR)),$(call qstrip,$(CONFIG_CCACHE_DIR)),$(TOPDIR)/.ccache))
$(if $(CONFIG_CCACHE),$(1) : export CCACHE_COMPILERCHECK:=%compiler% -dumpmachine; %compiler% -dumpversion)
endef
Build/Exports=$(Build/Exports/Default)
define Build/CoreTargets
STAMP_PREPARED:=$$(STAMP_PREPARED)
STAMP_CONFIGURED:=$$(STAMP_CONFIGURED)
$(if $(QUILT),$(Build/Quilt))
$(call Build/Autoclean)
$(call DefaultTargets)
download:
$(foreach hook,$(Hooks/Download),
$(call $(hook))$(sep)
)
$(STAMP_PREPARED) : export PATH=$$(TARGET_PATH_PKG)
$(STAMP_PREPARED): $(STAMP_PREPARED_DEPENDS)
@-rm -rf $(PKG_BUILD_DIR)
@mkdir -p $(PKG_BUILD_DIR)
touch $$@_check
$(foreach hook,$(Hooks/Prepare/Pre),$(call $(hook))$(sep))
$(Build/Prepare)
$(foreach hook,$(Hooks/Prepare/Post),$(call $(hook))$(sep))
touch $$@
$(call Build/Exports,$(STAMP_CONFIGURED))
$(STAMP_CONFIGURED): $(STAMP_PREPARED) $(STAMP_CONFIGURED_DEPENDS)
rm -f $(STAMP_CONFIGURED_WILDCARD)
$(CleanStaging)
$(foreach hook,$(Hooks/Configure/Pre),$(call $(hook))$(sep))
$(Build/Configure)
$(foreach hook,$(Hooks/Configure/Post),$(call $(hook))$(sep))
touch $$@
$(call Build/Exports,$(STAMP_BUILT))
$(STAMP_BUILT): $(STAMP_CONFIGURED) $(STAMP_BUILT_DEPENDS)
rm -f $$@
touch $$@_check
$(foreach hook,$(Hooks/Compile/Pre),$(call $(hook))$(sep))
$(Build/Compile)
$(foreach hook,$(Hooks/Compile/Post),$(call $(hook))$(sep))
$(Build/Install)
$(foreach hook,$(Hooks/Install/Post),$(call $(hook))$(sep))
touch $$@
$(STAMP_INSTALLED) : export PATH=$$(TARGET_PATH_PKG)
$(STAMP_INSTALLED): $(STAMP_BUILT)
rm -rf $(TMP_DIR)/stage-$(PKG_DIR_NAME)
mkdir -p $(TMP_DIR)/stage-$(PKG_DIR_NAME)/host $(STAGING_DIR)/packages
$(foreach hook,$(Hooks/InstallDev/Pre),\
$(call $(hook),$(TMP_DIR)/stage-$(PKG_DIR_NAME),$(TMP_DIR)/stage-$(PKG_DIR_NAME)/host)$(sep)\
)
$(call Build/InstallDev,$(TMP_DIR)/stage-$(PKG_DIR_NAME),$(TMP_DIR)/stage-$(PKG_DIR_NAME)/host)
$(foreach hook,$(Hooks/InstallDev/Post),\
$(call $(hook),$(TMP_DIR)/stage-$(PKG_DIR_NAME),$(TMP_DIR)/stage-$(PKG_DIR_NAME)/host)$(sep)\
)
if [ -f $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) ]; then \
$(SCRIPT_DIR)/clean-package.sh \
"$(STAGING_DIR)/packages/$(STAGING_FILES_LIST)" \
"$(STAGING_DIR)"; \
fi
if [ -d $(TMP_DIR)/stage-$(PKG_DIR_NAME) ]; then \
(cd $(TMP_DIR)/stage-$(PKG_DIR_NAME); find ./ > $(TMP_DIR)/stage-$(PKG_DIR_NAME).files); \
$(call locked, \
mv $(TMP_DIR)/stage-$(PKG_DIR_NAME).files $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) && \
$(CP) $(TMP_DIR)/stage-$(PKG_DIR_NAME)/* $(STAGING_DIR)/; \
,staging-dir); \
fi
rm -rf $(TMP_DIR)/stage-$(PKG_DIR_NAME)
touch $$@
ifdef Build/InstallDev
$(_pkg_target)compile: $(STAMP_INSTALLED)
endif
$(_pkg_target)prepare: $(STAMP_PREPARED)
$(_pkg_target)configure: $(STAMP_CONFIGURED)
$(_pkg_target)dist: $(STAMP_CONFIGURED)
$(_pkg_target)distcheck: $(STAMP_CONFIGURED)
ifneq ($(CONFIG_AUTOREMOVE),)
compile:
-touch -r $(PKG_BUILD_DIR)/.built $(PKG_BUILD_DIR)/.autoremove 2>/dev/null >/dev/null
$(FIND) $(PKG_BUILD_DIR) -mindepth 1 -maxdepth 1 -not '(' -type f -and -name '.*' -and -size 0 ')' -and -not -name '.pkgdir' | \
$(XARGS) rm -rf
endif
endef
define Build/DefaultTargets
$(if $(USE_SOURCE_DIR)$(USE_GIT_TREE)$(USE_GIT_SRC_CHECKOUT),,$(if $(strip $(PKG_SOURCE_URL)),$(call Download,default)))
$(if $(DUMP),,$(Build/CoreTargets))
define Build/DefaultTargets
endef
endef
define BuildPackage
$(eval $(Package/Default))
$(eval $(Package/$(1)))
ifdef DESCRIPTION
$$(error DESCRIPTION:= is obsolete, use Package/PKG_NAME/description)
endif
ifndef Package/$(1)/description
define Package/$(1)/description
$(TITLE)
endef
endif
BUILD_PACKAGES += $(1)
$(STAMP_PREPARED): $$(if $(QUILT)$(DUMP),,$(call find_library_dependencies,$(1)))
$(foreach FIELD, TITLE CATEGORY SECTION VERSION,
ifeq ($($(FIELD)),)
$$(error Package/$(1) is missing the $(FIELD) field)
endif
)
$(if $(DUMP), \
$(if $(CHECK),,$(Dumpinfo/Package)), \
$(foreach target, \
$(if $(Package/$(1)/targets),$(Package/$(1)/targets), \
$(if $(PKG_TARGETS),$(PKG_TARGETS), ipkg) \
), $(BuildTarget/$(target)) \
) \
)
$(if $(PKG_HOST_ONLY),,$(call Build/DefaultTargets,$(1)))
endef
define pkg_install_files
$(foreach install_file,$(1),$(INSTALL_DIR) $(3)/`dirname $(install_file)`; $(INSTALL_DATA) $(2)/$(install_file) $(3)/`dirname $(install_file)`;)
endef
define pkg_install_bin
$(foreach install_apps,$(1),$(INSTALL_DIR) $(3)/`dirname $(install_apps)`; $(INSTALL_BIN) $(2)/$(install_apps) $(3)/`dirname $(install_apps)`;)
endef
Build/Prepare=$(call Build/Prepare/Default,)
Build/Configure=$(call Build/Configure/Default,)
Build/Compile=$(call Build/Compile/Default,)
Build/Install=$(if $(PKG_INSTALL),$(call Build/Install/Default,))
Build/Dist=$(call Build/Dist/Default,)
Build/DistCheck=$(call Build/DistCheck/Default,)
.NOTPARALLEL:
.PHONY: prepare-package-install
prepare-package-install:
@mkdir -p $(PKG_INFO_DIR)
@rm -f $(PKG_INSTALL_STAMP)
@echo "$(filter-out essential nonshared,$(PKG_FLAGS))" > $(PKG_INSTALL_STAMP).flags
$(PACKAGE_DIR):
mkdir -p $@
compile:
.install: .compile
install: compile
force-clean-build: FORCE
rm -rf $(PKG_BUILD_DIR)
clean-build: $(if $(wildcard $(PKG_BUILD_DIR)/.autoremove),force-clean-build)
clean: force-clean-build
$(CleanStaging)
$(call Build/UninstallDev,$(STAGING_DIR),$(STAGING_DIR)/host)
$(Build/Clean)
rm -f $(STAGING_DIR)/packages/$(STAGING_FILES_LIST)
dist:
$(Build/Dist)
distcheck:
$(Build/DistCheck)
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