forked from Openwrt/openwrt
a1440747f2
The recipe Download/git-kernel uses DownloadMethod/git
which now requires a definition of SOURCE_VERSION instead of VERSION
due to Validate/git being used to check for the variables.
Rename the variable as intended to match with the others
that were renamed in the referenced commit.
This fixes the following Makefile parse error
when downloading a specific kernel repository version
when configured with the CONFIG_KERNEL_GIT_CLONE_URI option:
Makefile:19: *** Download/git-kernel is missing the SOURCE_VERSION field.. Stop.
Fixes: 9fc79e2e2 ("download: don't overwrite VERSION variable")
Signed-off-by: Michael Pratt <mcpratt@pm.me>
Link: https://github.com/openwrt/openwrt/pull/15858
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
188 lines
5.9 KiB
Makefile
188 lines
5.9 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Copyright (C) 2006-2020 OpenWrt.org
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include $(INCLUDE_DIR)/prereq.mk
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include $(INCLUDE_DIR)/depends.mk
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ifneq ($(DUMP),1)
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all: compile
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endif
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KERNEL_FILE_DEPENDS=$(GENERIC_BACKPORT_DIR) $(GENERIC_PATCH_DIR) $(GENERIC_HACK_DIR) $(PATCH_DIR) $(GENERIC_FILES_DIR) $(FILES_DIR)
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STAMP_PREPARED=$(LINUX_DIR)/.prepared$(if $(QUILT)$(DUMP),,_$(shell $(call $(if $(CONFIG_AUTOREMOVE),find_md5_reproducible,find_md5),$(KERNEL_FILE_DEPENDS),)))
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STAMP_CONFIGURED:=$(LINUX_DIR)/.configured
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include $(INCLUDE_DIR)/download.mk
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include $(INCLUDE_DIR)/quilt.mk
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include $(INCLUDE_DIR)/kernel-defaults.mk
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define Kernel/Prepare
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$(call Kernel/Prepare/Default)
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endef
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define Kernel/Configure
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$(call Kernel/Configure/Default)
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endef
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define Kernel/CompileModules
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$(call Kernel/CompileModules/Default)
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endef
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define Kernel/CompileImage
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$(call Kernel/CompileImage/Default)
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$(call Kernel/CompileImage/Initramfs)
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endef
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define Kernel/Clean
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$(call Kernel/Clean/Default)
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endef
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define Download/kernel
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URL:=$(LINUX_SITE)
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FILE:=$(LINUX_SOURCE)
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HASH:=$(LINUX_KERNEL_HASH)
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endef
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KERNEL_GIT_OPTS:=
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ifneq ($(strip $(CONFIG_KERNEL_GIT_LOCAL_REPOSITORY)),"")
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KERNEL_GIT_OPTS+=--reference $(CONFIG_KERNEL_GIT_LOCAL_REPOSITORY)
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endif
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define Download/git-kernel
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URL:=$(call qstrip,$(CONFIG_KERNEL_GIT_CLONE_URI))
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PROTO:=git
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SOURCE_VERSION:=$(CONFIG_KERNEL_GIT_REF)
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FILE:=$(LINUX_SOURCE)
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SUBDIR:=linux-$(LINUX_VERSION)
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OPTS:=$(KERNEL_GIT_OPTS)
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endef
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ifdef CONFIG_COLLECT_KERNEL_DEBUG
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define Kernel/CollectDebug
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rm -rf $(KERNEL_BUILD_DIR)/debug
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mkdir -p $(KERNEL_BUILD_DIR)/debug/modules
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$(CP) $(LINUX_DIR)/vmlinux $(KERNEL_BUILD_DIR)/debug/
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-$(CP) \
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$(STAGING_DIR_ROOT)/lib/modules/$(LINUX_VERSION)/*.ko \
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$(KERNEL_BUILD_DIR)/debug/modules/
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$(FIND) $(KERNEL_BUILD_DIR)/debug -type f | $(XARGS) $(KERNEL_CROSS)strip --only-keep-debug
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$(TAR) c -C $(KERNEL_BUILD_DIR) debug \
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$(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
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| zstd -T0 -f -o $(BIN_DIR)/kernel-debug.tar.zst
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endef
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endif
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ifeq ($(DUMP)$(filter prereq clean refresh update,$(MAKECMDGOALS)),)
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ifneq ($(if $(QUILT),,$(CONFIG_AUTOREBUILD)),)
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define Kernel/Autoclean
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$(PKG_BUILD_DIR)/.dep_files: $(STAMP_PREPARED)
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$(call rdep,$(KERNEL_FILE_DEPENDS),$(STAMP_PREPARED),$(PKG_BUILD_DIR)/.dep_files,-x "*/.dep_*")
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endef
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endif
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endif
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define BuildKernel
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$(if $(QUILT),$(Build/Quilt))
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$(if $(LINUX_SITE),$(call Download,kernel))
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$(if $(call qstrip,$(CONFIG_KERNEL_GIT_CLONE_URI)),$(call Download,git-kernel))
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.NOTPARALLEL:
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$(Kernel/Autoclean)
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$(STAMP_PREPARED): $(if $(LINUX_SITE),$(DL_DIR)/$(LINUX_SOURCE))
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-rm -rf $(KERNEL_BUILD_DIR)
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-mkdir -p $(KERNEL_BUILD_DIR)
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$(Kernel/Prepare)
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touch $$@
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$(KERNEL_BUILD_DIR)/symtab.h: FORCE
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rm -f $(KERNEL_BUILD_DIR)/symtab.h
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touch $(KERNEL_BUILD_DIR)/symtab.h
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+$(KERNEL_MAKE) vmlinux
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find $(LINUX_DIR) $(STAGING_DIR_ROOT)/lib/modules -name \*.ko | \
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xargs $(TARGET_CROSS)nm | \
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awk '$$$$1 == "U" { print $$$$2 } ' | \
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sort -u > $(KERNEL_BUILD_DIR)/mod_symtab.txt
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$(TARGET_CROSS)nm -n $(LINUX_DIR)/vmlinux.o | awk '/^[0-9a-f]+ [rR] __ksymtab_/ {print substr($$$$3,11)}' > $(KERNEL_BUILD_DIR)/kernel_symtab.txt
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grep -Ff $(KERNEL_BUILD_DIR)/mod_symtab.txt $(KERNEL_BUILD_DIR)/kernel_symtab.txt > $(KERNEL_BUILD_DIR)/sym_include.txt
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grep -Fvf $(KERNEL_BUILD_DIR)/mod_symtab.txt $(KERNEL_BUILD_DIR)/kernel_symtab.txt > $(KERNEL_BUILD_DIR)/sym_exclude.txt
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( \
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echo '#define SYMTAB_KEEP \'; \
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cat $(KERNEL_BUILD_DIR)/sym_include.txt | \
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awk '{print "KEEP(*(___ksymtab+" $$$$1 ")) \\" }'; \
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echo; \
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echo '#define SYMTAB_KEEP_GPL \'; \
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cat $(KERNEL_BUILD_DIR)/sym_include.txt | \
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awk '{print "KEEP(*(___ksymtab_gpl+" $$$$1 ")) \\" }'; \
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echo; \
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echo '#define SYMTAB_DISCARD \'; \
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cat $(KERNEL_BUILD_DIR)/sym_exclude.txt | \
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awk '{print "*(___ksymtab+" $$$$1 ") \\" }'; \
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echo; \
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echo '#define SYMTAB_DISCARD_GPL \'; \
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cat $(KERNEL_BUILD_DIR)/sym_exclude.txt | \
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awk '{print "*(___ksymtab_gpl+" $$$$1 ") \\" }'; \
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echo; \
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) > $$@
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$(STAMP_CONFIGURED): $(STAMP_PREPARED) $(LINUX_KCONFIG_LIST) $(TOPDIR)/.config FORCE
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$(Kernel/Configure)
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touch $$@
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$(LINUX_DIR)/.modules: export STAGING_PREFIX=$$(STAGING_DIR_HOST)
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$(LINUX_DIR)/.modules: export PKG_CONFIG_PATH=$$(STAGING_DIR_HOST)/lib/pkgconfig
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$(LINUX_DIR)/.modules: export PKG_CONFIG_LIBDIR=$$(STAGING_DIR_HOST)/lib/pkgconfig
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$(LINUX_DIR)/.modules: export FAIL_ON_UNCONFIGURED=1
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$(LINUX_DIR)/.modules: $(STAMP_CONFIGURED) $(LINUX_DIR)/.config FORCE
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$(Kernel/CompileModules)
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touch $$@
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$(LINUX_DIR)/.image: export STAGING_PREFIX=$$(STAGING_DIR_HOST)
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$(LINUX_DIR)/.image: export PKG_CONFIG_PATH=$$(STAGING_DIR_HOST)/lib/pkgconfig
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$(LINUX_DIR)/.image: export PKG_CONFIG_LIBDIR=$$(STAGING_DIR_HOST)/lib/pkgconfig
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$(LINUX_DIR)/.image: $(STAMP_CONFIGURED) $(if $(CONFIG_STRIP_KERNEL_EXPORTS),$(KERNEL_BUILD_DIR)/symtab.h) FORCE
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$(Kernel/CompileImage)
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$(Kernel/CollectDebug)
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touch $$@
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mostlyclean: FORCE
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$(Kernel/Clean)
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define BuildKernel
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endef
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download: $(if $(LINUX_SITE),$(DL_DIR)/$(LINUX_SOURCE))
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prepare: $(STAMP_PREPARED)
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compile: $(LINUX_DIR)/.modules
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$(MAKE) -C image compile TARGET_BUILD=
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dtb: $(STAMP_CONFIGURED)
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$(_SINGLE)$(KERNEL_MAKE) scripts_dtc
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$(MAKE) -C image compile-dtb TARGET_BUILD=
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oldconfig menuconfig nconfig xconfig: $(STAMP_PREPARED) $(STAMP_CHECKED) FORCE
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rm -f $(LINUX_DIR)/.config.prev
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rm -f $(STAMP_CONFIGURED)
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$(LINUX_RECONF_CMD) > $(LINUX_DIR)/.config
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$(_SINGLE)$(KERNEL_MAKE) \
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$(if $(findstring Darwin,$(HOST_OS)), \
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HOSTLDLIBS_mconf="-L$(STAGING_DIR_HOST)/lib -lncurses" \
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filechk_conf_cfg=" :" \
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) \
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YACC=$(STAGING_DIR_HOST)/bin/bison \
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$$@
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$(call LINUX_RECONF_DIFF,$(LINUX_DIR)/.config) > $(LINUX_RECONFIG_TARGET)
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install: $(LINUX_DIR)/.image
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+$(MAKE) -C image compile install TARGET_BUILD=
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clean: FORCE
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rm -rf $(KERNEL_BUILD_DIR)
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image-prereq:
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@+$(NO_TRACE_MAKE) -s -C image prereq TARGET_BUILD=
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prereq: image-prereq
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endef
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