42cd06f7fe
This patch fixes a recently found problem when a zImage passed to kexec-tools contains an appended DTB. In that case kexec boot fails because the decompressor wrongly tries to use the non-existing appended DTB instaed of the one passed in the register r2. - http://lists.infradead.org/pipermail/kexec/2021-April/022353.html Signed-off-by: Alexander Egorenkov <egorenar-dev@posteo.net>
100 lines
2.5 KiB
Makefile
100 lines
2.5 KiB
Makefile
#
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# Copyright (C) 2006-2012 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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include $(TOPDIR)/rules.mk
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PKG_NAME:=kexec-tools
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PKG_VERSION:=2.0.21
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PKG_RELEASE:=2
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
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PKG_SOURCE_URL:=@KERNEL/linux/utils/kernel/kexec
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PKG_HASH:=e113142dee891638ad96e0f72cf9277b244477619470b30c41999d312e8e8702
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PKG_CONFIG_DEPENDS := CONFIG_KEXEC_ZLIB CONFIG_KEXEC_LZMA
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include $(INCLUDE_DIR)/package.mk
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define Package/kexec-tools/Default
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SECTION:=utils
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CATEGORY:=Utilities
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URL:=http://kernel.org/pub/linux/kernel/people/horms/kexec-tools/
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endef
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define Package/kexec-tools
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$(call Package/kexec-tools/Default)
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TITLE:=kexec-tools transition meta package
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DEPENDS:=+kexec
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endef
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define Package/kexec-tools/description
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kexec is a set of system calls that allows you to load
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another kernel from the currently executing Linux kernel.
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The kexec utility allows to load and boot another kernel.
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endef
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define Package/kexec
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$(call Package/kexec-tools/Default)
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TITLE:=Kernel boots kernel
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DEPENDS:=\
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@(armeb||arm||i386||x86_64||powerpc64||mipsel||mips) \
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+KEXEC_ZLIB:zlib +KEXEC_LZMA:liblzma @KERNEL_KEXEC
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endef
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define Package/kexec/description
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The kexec utility allows to load and boot another kernel.
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endef
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define Package/kexec/config
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source "$(SOURCE)/Config.in"
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endef
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KEXEC_TARGET_NAME:=$(ARCH)-linux-$(TARGET_SUFFIX)
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CONFIGURE_ARGS = \
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--target=$(KEXEC_TARGET_NAME) \
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--host=$(REAL_GNU_TARGET_NAME) \
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--build=$(GNU_HOST_NAME) \
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--program-prefix="" \
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--program-suffix="" \
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--prefix=/usr \
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--exec-prefix=/usr \
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--bindir=/usr/bin \
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--sbindir=/usr/sbin \
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--libexecdir=/usr/lib \
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--sysconfdir=/etc \
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$(if $(CONFIG_KEXEC_ZLIB),--with,--without)-zlib \
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$(if $(CONFIG_KEXEC_LZMA),--with,--without)-lzma \
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TARGET_LD="$(TARGET_CROSS)ld"
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TARGET_CFLAGS += -ffunction-sections -fdata-sections
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TARGET_LDFLAGS += -Wl,--gc-sections
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CONFIGURE_VARS += \
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BUILD_CC="$(HOSTCC)" \
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TARGET_CC="$(TARGET_CC)"
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define Build/Compile
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$(MAKE) -C $(PKG_BUILD_DIR) DESTDIR="$(PKG_INSTALL_DIR)" all install
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endef
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define Package/kexec-tools/install
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:
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endef
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define Package/kexec/install
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$(INSTALL_DIR) $(1)/usr/sbin
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$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/sbin/kexec $(1)/usr/sbin
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# make a link for compatability with other distros
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$(INSTALL_DIR) $(1)/sbin
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$(LN) ../usr/sbin/kexec $(1)/sbin/kexec
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endef
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$(eval $(call BuildPackage,kexec-tools))
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$(eval $(call BuildPackage,kexec))
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