# SPDX-License-Identifier: GPL-2.0-only # # Copyright (C) 2006-2010 OpenWrt.org # Copyright (C) 2016 LEDE Project ifneq ($(__rules_inc),1) __rules_inc=1 ifeq ($(DUMP),) -include $(TOPDIR)/.config endif include $(TOPDIR)/include/debug.mk include $(TOPDIR)/include/verbose.mk ifneq ($(filter check,$(MAKECMDGOALS)),) CHECK:=1 DUMP:=1 endif export TMP_DIR:=$(TOPDIR)/tmp export TMPDIR:=$(TMP_DIR) qstrip=$(strip $(subst ",,$(1))) #")) empty:= space:= $(empty) $(empty) comma:=, pound:=\# merge=$(subst $(space),,$(1)) confvar=$(shell echo '$(foreach v,$(1),$(v)=$(subst ','\'',$($(v))))' | $(MKHASH) md5) strip_last=$(patsubst %.$(lastword $(subst .,$(space),$(1))),%,$(1)) paren_left = ( paren_right = ) chars_lower = a b c d e f g h i j k l m n o p q r s t u v w x y z chars_upper = A B C D E F G H I J K L M N O P Q R S T U V W X Y Z define sep endef define newline endef __tr_list = $(join $(join $(1),$(foreach char,$(1),$(comma))),$(2)) __tr_head_stripped = $(subst $(space),,$(foreach cv,$(call __tr_list,$(1),$(2)),$$$(paren_left)subst$(cv)$(comma))) __tr_head = $(subst $(paren_left)subst,$(paren_left)subst$(space),$(__tr_head_stripped)) __tr_tail = $(subst $(space),,$(foreach cv,$(1),$(paren_right))) __tr_template = $(__tr_head)$$(1)$(__tr_tail) $(eval toupper = $(call __tr_template,$(chars_lower),$(chars_upper))) $(eval tolower = $(call __tr_template,$(chars_upper),$(chars_lower))) version_abbrev = $(if $(if $(CHECK),,$(DUMP)),$(1),$(shell printf '%.8s' $(1))) _SINGLE=export MAKEFLAGS=$(space); CFLAGS:= ARCH:=$(subst i486,i386,$(subst i586,i386,$(subst i686,i386,$(call qstrip,$(CONFIG_ARCH))))) ARCH_PACKAGES:=$(call qstrip,$(CONFIG_TARGET_ARCH_PACKAGES)) BOARD:=$(call qstrip,$(CONFIG_TARGET_BOARD)) SUBTARGET:=$(call qstrip,$(CONFIG_TARGET_SUBTARGET)) TARGET_OPTIMIZATION:=$(call qstrip,$(CONFIG_TARGET_OPTIMIZATION)) TARGET_SUFFIX=$(call qstrip,$(CONFIG_TARGET_SUFFIX)) BUILD_SUFFIX:=$(call qstrip,$(CONFIG_BUILD_SUFFIX)) SUBDIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR}) BUILD_SUBDIR:=$(patsubst $(TOPDIR)/%,%,${CURDIR}) NPROC:=$(shell sysctl -n hw.ncpu 2>/dev/null || nproc) export SHELL:=/usr/bin/env bash IS_PACKAGE_BUILD := $(if $(filter package/%,$(BUILD_SUBDIR)),1) OPTIMIZE_FOR_CPU=$(subst i386,i486,$(ARCH)) ifneq (,$(findstring $(ARCH) , aarch64 aarch64_be powerpc )) FPIC:=-DPIC -fPIC else FPIC:=-DPIC -fpic endif HOST_FPIC:=-DPIC -fPIC ARCH_SUFFIX:=$(call qstrip,$(CONFIG_CPU_TYPE)) GCC_ARCH:= ifneq ($(ARCH_SUFFIX),) ARCH_SUFFIX:=_$(ARCH_SUFFIX) endif ifneq ($(filter -march=armv%,$(TARGET_OPTIMIZATION)),) GCC_ARCH:=$(patsubst -march=%,%,$(filter -march=armv%,$(TARGET_OPTIMIZATION))) endif ifdef CONFIG_HAS_SPE_FPU TARGET_SUFFIX:=$(TARGET_SUFFIX)spe endif ifdef CONFIG_MIPS64_ABI ifneq ($(CONFIG_MIPS64_ABI_O32),y) ARCH_SUFFIX:=$(ARCH_SUFFIX)_$(call qstrip,$(CONFIG_MIPS64_ABI)) endif endif DEFAULT_SUBDIR_TARGETS:=clean download prepare compile update refresh prereq dist distcheck configure check check-depends define DefaultTargets $(foreach t,$(DEFAULT_SUBDIR_TARGETS) $(1), .$(t): $(t): .$(t) .PHONY: $(t) .$(t) ) endef DL_DIR=$(if $(call qstrip,$(CONFIG_DOWNLOAD_FOLDER)),$(call qstrip,$(CONFIG_DOWNLOAD_FOLDER)),$(TOPDIR)/dl)$(if $(DL_SUBDIR),/$(DL_SUBDIR)) OUTPUT_DIR:=$(if $(call qstrip,$(CONFIG_BINARY_FOLDER)),$(call qstrip,$(CONFIG_BINARY_FOLDER)),$(TOPDIR)/bin) BIN_DIR:=$(OUTPUT_DIR)/targets/$(BOARD)/$(SUBTARGET) INCLUDE_DIR:=$(TOPDIR)/include SCRIPT_DIR:=$(TOPDIR)/scripts BUILD_DIR_BASE:=$(TOPDIR)/build_dir ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),) GCCV:=$(call qstrip,$(CONFIG_GCC_VERSION)) LIBC:=$(call qstrip,$(CONFIG_LIBC)) REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-openwrt-linux$(if $(TARGET_SUFFIX),-$(TARGET_SUFFIX)) GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-openwrt-linux DIR_SUFFIX:=_$(LIBC)$(if $(CONFIG_arm),_eabi) BIN_DIR:=$(BIN_DIR)$(if $(CONFIG_USE_MUSL),,-$(LIBC)) TARGET_DIR_NAME = target-$(ARCH)$(ARCH_SUFFIX)$(DIR_SUFFIX)$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX)) TOOLCHAIN_DIR_NAME = toolchain-$(ARCH)$(ARCH_SUFFIX)_gcc-$(GCCV)$(DIR_SUFFIX) else ifeq ($(CONFIG_NATIVE_TOOLCHAIN),) GNU_TARGET_NAME=$(call qstrip,$(CONFIG_TARGET_NAME)) else GNU_TARGET_NAME=$(shell gcc -dumpmachine) endif REAL_GNU_TARGET_NAME=$(GNU_TARGET_NAME) LIBC:=$(call qstrip,$(CONFIG_LIBC)) TARGET_DIR_NAME:=target-$(GNU_TARGET_NAME)_$(LIBC)$(if $(BUILD_SUFFIX),_$(BUILD_SUFFIX)) TOOLCHAIN_DIR_NAME:=toolchain-$(GNU_TARGET_NAME) endif ifeq ($(or $(CONFIG_EXTERNAL_TOOLCHAIN),$(CONFIG_TARGET_uml)),) iremap = -f$(if $(CONFIG_REPRODUCIBLE_DEBUG_INFO),file,macro)-prefix-map=$(1)=$(2) endif PACKAGE_DIR?=$(BIN_DIR)/packages PACKAGE_DIR_ALL?=$(TOPDIR)/staging_dir/packages/$(BOARD) BUILD_DIR:=$(BUILD_DIR_BASE)/$(TARGET_DIR_NAME) STAGING_DIR:=$(TOPDIR)/staging_dir/$(TARGET_DIR_NAME) BUILD_DIR_TOOLCHAIN:=$(BUILD_DIR_BASE)/$(TOOLCHAIN_DIR_NAME) TOOLCHAIN_DIR:=$(TOPDIR)/staging_dir/$(TOOLCHAIN_DIR_NAME) STAMP_DIR:=$(BUILD_DIR)/stamp STAMP_DIR_HOST=$(BUILD_DIR_HOST)/stamp TARGET_ROOTFS_DIR?=$(if $(call qstrip,$(CONFIG_TARGET_ROOTFS_DIR)),$(call qstrip,$(CONFIG_TARGET_ROOTFS_DIR)),$(BUILD_DIR)) TARGET_DIR:=$(TARGET_ROOTFS_DIR)/root-$(BOARD) STAGING_DIR_ROOT:=$(STAGING_DIR)/root-$(BOARD) STAGING_DIR_IMAGE:=$(STAGING_DIR)/image BUILD_LOG_DIR:=$(if $(call qstrip,$(CONFIG_BUILD_LOG_DIR)),$(call qstrip,$(CONFIG_BUILD_LOG_DIR)),$(TOPDIR)/logs) PKG_INFO_DIR := $(STAGING_DIR)/pkginfo BUILD_DIR_HOST:=$(if $(IS_PACKAGE_BUILD),$(BUILD_DIR_BASE)/hostpkg,$(BUILD_DIR_BASE)/host) STAGING_DIR_HOST:=$(abspath $(STAGING_DIR)/../host) STAGING_DIR_HOSTPKG:=$(abspath $(STAGING_DIR)/../hostpkg) TARGET_PATH:=$(subst $(space),:,$(filter-out .,$(filter-out ./,$(subst :,$(space),$(PATH))))) TARGET_INIT_PATH:=$(call qstrip,$(CONFIG_TARGET_INIT_PATH)) TARGET_INIT_PATH:=$(if $(TARGET_INIT_PATH),$(TARGET_INIT_PATH),/usr/sbin:/sbin:/usr/bin:/bin) TARGET_CFLAGS:=$(TARGET_OPTIMIZATION)$(if $(CONFIG_DEBUG), -g3) $(call qstrip,$(CONFIG_EXTRA_OPTIMIZATION)) TARGET_CXXFLAGS = $(TARGET_CFLAGS) TARGET_ASFLAGS_DEFAULT = $(TARGET_CFLAGS) TARGET_ASFLAGS = $(TARGET_ASFLAGS_DEFAULT) ifneq ($(CONFIG_EXTERNAL_TOOLCHAIN),) LIBGCC_S_PATH=$(realpath $(wildcard $(call qstrip,$(CONFIG_LIBGCC_ROOT_DIR))/$(call qstrip,$(CONFIG_LIBGCC_FILE_SPEC)))) LIBGCC_S=$(if $(LIBGCC_S_PATH),-L$(dir $(LIBGCC_S_PATH)) -lgcc_s) LIBGCC_A=$(realpath $(lastword $(wildcard $(dir $(LIBGCC_S_PATH))/gcc/*/*/libgcc.a))) else LIBGCC_A=$(lastword $(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc.a)) LIBGCC_S=$(if $(wildcard $(TOOLCHAIN_DIR)/lib/libgcc_s.so),-L$(TOOLCHAIN_DIR)/lib -lgcc_s,$(LIBGCC_A)) endif ifeq ($(CONFIG_ARCH_64BIT),y) LIB_SUFFIX:=64 endif ifndef DUMP ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),) -include $(TOOLCHAIN_DIR)/info.mk export GCC_HONOUR_COPTS:=0 TARGET_CROSS:=$(if $(TARGET_CROSS),$(TARGET_CROSS),$(OPTIMIZE_FOR_CPU)-openwrt-linux$(if $(TARGET_SUFFIX),-$(TARGET_SUFFIX))-) TOOLCHAIN_ROOT_DIR:=$(TOPDIR)/staging_dir/$(TOOLCHAIN_DIR_NAME) TOOLCHAIN_BIN_DIRS:=$(TOOLCHAIN_ROOT_DIR)/bin TOOLCHAIN_INC_DIRS:=$(TOOLCHAIN_ROOT_DIR)/usr/include $(TOOLCHAIN_ROOT_DIR)/include TOOLCHAIN_LIB_DIRS:=$(TOOLCHAIN_ROOT_DIR)/usr/lib $(TOOLCHAIN_ROOT_DIR)/lib TARGET_CFLAGS+= -fhonour-copts ifeq ($(CONFIG_USE_MUSL),y) TOOLCHAIN_INC_DIRS+= $(TOOLCHAIN_DIR)/include/fortify endif else ifeq ($(CONFIG_NATIVE_TOOLCHAIN),) -include $(TOOLCHAIN_DIR)/info.mk TARGET_CROSS:=$(call qstrip,$(CONFIG_TOOLCHAIN_PREFIX)) TOOLCHAIN_ROOT_DIR:=$(call qstrip,$(CONFIG_TOOLCHAIN_ROOT)) TOOLCHAIN_BIN_DIRS:=$(patsubst ./%,$(TOOLCHAIN_ROOT_DIR)/%,$(call qstrip,$(CONFIG_TOOLCHAIN_BIN_PATH))) TOOLCHAIN_INC_DIRS:=$(patsubst ./%,$(TOOLCHAIN_ROOT_DIR)/%,$(call qstrip,$(CONFIG_TOOLCHAIN_INC_PATH))) TOOLCHAIN_LIB_DIRS:=$(patsubst ./%,$(TOOLCHAIN_ROOT_DIR)/%,$(call qstrip,$(CONFIG_TOOLCHAIN_LIB_PATH))) endif endif ifneq ($(TOOLCHAIN_BIN_DIRS),) TARGET_PATH:=$(subst $(space),:,$(TOOLCHAIN_BIN_DIRS)):$(TARGET_PATH) endif ifneq ($(TOOLCHAIN_INC_DIRS),) TARGET_CPPFLAGS+= $(patsubst %,-I%,$(TOOLCHAIN_INC_DIRS)) endif ifneq ($(TOOLCHAIN_LIB_DIRS),) TARGET_LDFLAGS+= $(patsubst %,-L%,$(TOOLCHAIN_LIB_DIRS)) endif endif TARGET_LINKER?=bfd TARGET_LDFLAGS+= -fuse-ld=$(TARGET_LINKER) TARGET_PATH_PKG:=$(STAGING_DIR)/host/bin:$(STAGING_DIR_HOSTPKG)/bin:$(TARGET_PATH) ifeq ($(CONFIG_SOFT_FLOAT),y) SOFT_FLOAT_CONFIG_OPTION:=--with-float=soft ifeq ($(CONFIG_arm),y) TARGET_CFLAGS+= -mfloat-abi=soft else TARGET_CFLAGS+= -msoft-float endif else SOFT_FLOAT_CONFIG_OPTION:= ifeq ($(CONFIG_arm),y) TARGET_CFLAGS+= -mfloat-abi=hard endif endif export ORIG_PATH:=$(if $(ORIG_PATH),$(ORIG_PATH),$(PATH)) export PATH:=$(TARGET_PATH) export STAGING_DIR STAGING_DIR_HOST STAGING_DIR_HOSTPKG export SH_FUNC:=. $(INCLUDE_DIR)/shell.sh; PKG_CONFIG:=$(STAGING_DIR_HOST)/bin/pkg-config export PKG_CONFIG HOSTCC:=$(STAGING_DIR_HOST)/bin/gcc HOSTCXX:=$(STAGING_DIR_HOST)/bin/g++ HOST_CPPFLAGS:=-I$(STAGING_DIR_HOST)/include $(if $(IS_PACKAGE_BUILD),-I$(STAGING_DIR_HOSTPKG)/include -I$(STAGING_DIR)/host/include) HOST_CFLAGS:=-O2 $(HOST_CPPFLAGS) HOST_CXXFLAGS:=$(HOST_CFLAGS) HOST_LDFLAGS:=-L$(STAGING_DIR_HOST)/lib $(if $(IS_PACKAGE_BUILD),-L$(STAGING_DIR_HOSTPKG)/lib -L$(STAGING_DIR)/host/lib) BUILD_KEY=$(TOPDIR)/key-build BUILD_KEY_APK_SEC=$(TOPDIR)/private-key.pem BUILD_KEY_APK_PUB=$(TOPDIR)/public-key.pem FAKEROOT:=$(STAGING_DIR_HOST)/bin/fakeroot TARGET_AR:=$(TARGET_CROSS)gcc-ar TARGET_RANLIB:=$(TARGET_CROSS)gcc-ranlib TARGET_NM:=$(TARGET_CROSS)gcc-nm TARGET_CC:=$(TARGET_CROSS)gcc TARGET_CXX:=$(TARGET_CROSS)g++ TARGET_LD:=$(TARGET_CROSS)ld.$(TARGET_LINKER) KPATCH:=$(SCRIPT_DIR)/patch-kernel.sh FILECMD:=$(STAGING_DIR_HOST)/bin/file SED:=$(STAGING_DIR_HOST)/bin/sed -i -e ESED:=$(STAGING_DIR_HOST)/bin/sed -E -i -e MKHASH:=$(STAGING_DIR_HOST)/bin/mkhash # MKHASH is used in /scripts, so we export it here. export MKHASH CP:=cp -fpR LN:=ln -sf XARGS:=xargs -r BASH:=bash TAR:=tar FIND:=find PATCH:=patch PYTHON:=python3 ifeq ($(HOST_OS),Darwin) TRUE:=/usr/bin/env gtrue FALSE:=/usr/bin/env gfalse else TRUE:=/usr/bin/env true FALSE:=/usr/bin/env false endif INSTALL_BIN:=install -m0755 INSTALL_SUID:=install -m4755 INSTALL_DIR:=install -d -m0755 INSTALL_DATA:=install -m0644 INSTALL_CONF:=install -m0600 TARGET_CC_NOCACHE:=$(TARGET_CC) TARGET_CXX_NOCACHE:=$(TARGET_CXX) HOSTCC_NOCACHE:=$(HOSTCC) HOSTCXX_NOCACHE:=$(HOSTCXX) export TARGET_CC_NOCACHE export TARGET_CXX_NOCACHE export HOSTCC_NOCACHE export HOSTCXX_NOCACHE ifneq ($(CONFIG_CCACHE),) TARGET_CC:= ccache $(TARGET_CC) TARGET_CXX:= ccache $(TARGET_CXX) HOSTCC:= ccache $(HOSTCC) HOSTCXX:= ccache $(HOSTCXX) export CCACHE_BASEDIR:=$(TOPDIR) export CCACHE_DIR:=$(if $(call qstrip,$(CONFIG_CCACHE_DIR)),$(call qstrip,$(CONFIG_CCACHE_DIR)),$(TOPDIR)/.ccache) export CCACHE_COMPILERCHECK:=%compiler% -dumpmachine; %compiler% -dumpversion endif TARGET_CONFIGURE_OPTS = \ AR="$(TARGET_AR)" \ AS="$(TARGET_CC) -c $(TARGET_ASFLAGS)" \ LD="$(TARGET_LD)" \ NM="$(TARGET_NM)" \ CC="$(TARGET_CC)" \ GCC="$(TARGET_CC)" \ CXX="$(TARGET_CXX)" \ RANLIB="$(TARGET_RANLIB)" \ STRIP=$(TARGET_CROSS)strip \ OBJCOPY=$(TARGET_CROSS)objcopy \ OBJDUMP=$(TARGET_CROSS)objdump \ SIZE=$(TARGET_CROSS)size # strip an entire directory ifneq ($(CONFIG_NO_STRIP),) RSTRIP:=: STRIP:=: else ifneq ($(CONFIG_USE_STRIP),) STRIP:=$(TARGET_CROSS)strip $(call qstrip,$(CONFIG_STRIP_ARGS)) else ifneq ($(CONFIG_USE_SSTRIP),) STRIP:=$(STAGING_DIR_HOST)/bin/sstrip $(if $(CONFIG_SSTRIP_DISCARD_TRAILING_ZEROES),-z) endif endif RSTRIP= \ export CROSS="$(TARGET_CROSS)" \ $(if $(PKG_BUILD_ID),KEEP_BUILD_ID=1) \ $(if $(CONFIG_KERNEL_KALLSYMS),NO_RENAME=1) \ $(if $(CONFIG_KERNEL_PROFILING),KEEP_SYMBOLS=1); \ NM="$(TARGET_CROSS)nm" \ STRIP="$(STRIP)" \ STRIP_KMOD="$(SCRIPT_DIR)/strip-kmod.sh" \ PATCHELF="$(STAGING_DIR_HOST)/bin/patchelf" \ $(SCRIPT_DIR)/rstrip.sh endif NINJA = \ MAKEFLAGS="$(MAKE_JOBSERVER)" \ $(STAGING_DIR_HOST)/bin/ninja \ $(if $(findstring c,$(OPENWRT_VERBOSE)),-v) \ $(if $(MAKE_JOBSERVER),,-j1) ifeq ($(CONFIG_IPV6),y) DISABLE_IPV6:= else DISABLE_IPV6:=--disable-ipv6 endif TAR_OPTIONS:=-xf - ifeq ($(CONFIG_BUILD_LOG),y) BUILD_LOG:=1 endif export BISON_PKGDATADIR:=$(STAGING_DIR_HOST)/share/bison export HOST_GNULIB_SRCDIR:=$(STAGING_DIR_HOST)/share/gnulib export M4:=$(STAGING_DIR_HOST)/bin/m4 define shvar V_$(subst .,_,$(subst -,_,$(subst /,_,$(1)))) endef define shexport export $(call shvar,$(1))=$$(call $(1)) endef # Test support for 64-bit time with C code from largefile.m4 provided by GNU Gnulib # the value is 'y' when successful and '' otherwise define YEAR_2038 $(shell \ mkdir -p $(TMP_DIR); \ echo '$(pound) include <time.h>' > $(TMP_DIR)/year2038.c; \ echo '$(pound) define LARGE_TIME_T ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30)))' >> $(TMP_DIR)/year2038.c; \ echo 'int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 && LARGE_TIME_T % 65537 == 0) ? 1 : -1];' >> $(TMP_DIR)/year2038.c; \ echo 'int main (void) {return 0;}' >> $(TMP_DIR)/year2038.c; \ $(HOSTCC) $(TMP_DIR)/year2038.c -o /dev/null 2>/dev/null && echo y && rm -f $(TMP_DIR)/year2038.c || rm -f $(TMP_DIR)/year2038.c; \ ) endef # Execute commands under flock # $(1) => The shell expression. # $(2) => The lock name. If not given, the global lock will be used. ifneq ($(wildcard $(STAGING_DIR_HOST)/bin/flock),) define locked SHELL= \ flock \ $(TMP_DIR)/.$(if $(2),$(strip $(2)),global).flock \ -c '$(subst ','\'',$(1))' endef else locked=$(1) endif # Recursively copy paths into another directory, purge dangling # symlinks before. # $(1) => File glob expression # $(2) => Destination directory define file_copy for src_dir in $(sort $(foreach d,$(wildcard $(1)),$(dir $(d)))); do \ ( cd $$src_dir; find -type f -or -type d ) | \ ( cd $(2); while :; do \ read FILE; \ [ -z "$$FILE" ] && break; \ [ -L "$$FILE" ] || continue; \ echo "Removing symlink $(2)/$$FILE"; \ rm -f "$$FILE"; \ done; ); \ done; \ $(CP) $(1) $(2) endef # Calculate sha256sum of any plain file within a given directory # $(1) => Input directory # $(2) => If set, recurse into subdirectories define sha256sums (cd $(1); find . $(if $(2),,-maxdepth 1) -type f -not -name 'sha256sums' -printf "%P\n" | sort | \ xargs -r $(MKHASH) -n sha256 | sed -ne 's!^\(.*\) \(.*\)$$!\1 *\2!p' > sha256sums) endef # file extension ext=$(word $(words $(subst ., ,$(1))),$(subst ., ,$(1))) # Count Git commits of a package # $(1) => if non-empty: count commits since last ": [uU]pdate to " or ": [bB]ump to " in commit message define commitcount $(shell \ if git log -1 >/dev/null 2>/dev/null; then \ if [ -n "$(1)" ]; then \ last_bump="$$(git log --pretty=format:'%h %s' . | \ grep -m 1 -e ': [uU]pdate to ' -e ': [bB]ump to ' | \ cut -f 1 -d ' ')"; \ fi; \ if [ -n "$$last_bump" ]; then \ echo -n $$(($$(git rev-list --count "$$last_bump..HEAD" .) + 1)); \ else \ git rev-list --count HEAD .; \ fi; \ else \ secs="$$(($(SOURCE_DATE_EPOCH) % 86400))"; \ date="$$(date --utc --date="@$(SOURCE_DATE_EPOCH)" "+%y%m%d")"; \ printf '%s.%05d' "$$date" "$$secs"; \ fi; \ ) endef abi_version_str = $(subst -,,$(subst _,,$(subst .,,$(1)))) COMMITCOUNT = $(if $(DUMP),0,$(call commitcount)) AUTORELEASE = $(if $(DUMP),0,$(call commitcount,1)) all: FORCE: ; .PHONY: FORCE check: FORCE @true val.%: @$(if $(filter undefined,$(origin $*)),\ echo "$* undefined" >&2, \ echo '$(subst ','"'"',$($*))' \ ) var.%: @$(if $(filter undefined,$(origin $*)),\ echo "$* undefined" >&2, \ echo "$*='"'$(subst ','"'\"'\"'"',$($*))'"'" \ ) endif #__rules_inc