Buildroot 2018-11 (#258)

* Update to buildroot 2018.11

* containerd update

* runc update

* runc docker engine

* runc docker proxy

* update rpi firmware

* update network manager

* update dhcpd

* update wait on network

* update rpi wifi

* revert glibc

buildroot/linux/linux.mk

@@ -62,7 +62,19 @@ LINUX_PATCHES = $(call qstrip,$(BR2_LINUX_KERNEL_PATCH))
 LINUX_PATCH = $(filter ftp://% http://% https://%,$(LINUX_PATCHES))
 
 LINUX_INSTALL_IMAGES = YES
-LINUX_DEPENDENCIES += host-bison host-flex host-kmod
+LINUX_DEPENDENCIES = host-kmod
+
+# Starting with 4.16, the generated kconfig paser code is no longer
+# shipped with the kernel sources, so we need flex and bison, but
+# only if the host does not have them.
+LINUX_KCONFIG_DEPENDENCIES = \
+	$(BR2_BISON_HOST_DEPENDENCY) \
+	$(BR2_FLEX_HOST_DEPENDENCY)
+
+# Starting with 4.18, the kconfig in the kernel calls the
+# cross-compiler to check its capabilities. So we need the
+# toolchain before we can call the configurators.
+LINUX_KCONFIG_DEPENDENCIES += toolchain
 
 # host tools needed for kernel compression
 ifeq ($(BR2_LINUX_KERNEL_LZ4),y)
@@ -121,6 +133,16 @@ LINUX_MAKE_ENV += \
 	KBUILD_BUILD_TIMESTAMP="$(shell LC_ALL=C date -d @$(SOURCE_DATE_EPOCH))"
 endif
 
+# gcc-8 started warning about function aliases that have a
+# non-matching prototype.  This seems rather useful in general, but it
+# causes tons of warnings in the Linux kernel, where we rely on
+# abusing those aliases for system call entry points, in order to
+# sanitize the arguments passed from user space in registers.
+# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82435
+ifeq ($(BR2_TOOLCHAIN_GCC_AT_LEAST_8),y)
+LINUX_MAKE_ENV += KCFLAGS=-Wno-attribute-alias
+endif
+
 # Get the real Linux version, which tells us where kernel modules are
 # going to be installed in the target filesystem.
 LINUX_VERSION_PROBED = `$(MAKE) $(LINUX_MAKE_FLAGS) -C $(LINUX_DIR) --no-print-directory -s kernelrelease 2>/dev/null`
@@ -226,6 +248,17 @@ define LINUX_TRY_PATCH_TIMECONST
 endef
 LINUX_POST_PATCH_HOOKS += LINUX_TRY_PATCH_TIMECONST
 
+LINUX_KERNEL_CUSTOM_LOGO_PATH = $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_LOGO_PATH))
+ifneq ($(LINUX_KERNEL_CUSTOM_LOGO_PATH),)
+LINUX_DEPENDENCIES += host-imagemagick
+define LINUX_KERNEL_CUSTOM_LOGO_CONVERT
+	$(HOST_DIR)/bin/convert $(LINUX_KERNEL_CUSTOM_LOGO_PATH) \
+		-dither None -colors 224 -compress none \
+		$(LINUX_DIR)/drivers/video/logo/logo_linux_clut224.ppm
+endef
+LINUX_PRE_BUILD_HOOKS += LINUX_KERNEL_CUSTOM_LOGO_CONVERT
+endif
+
 ifeq ($(BR2_LINUX_KERNEL_USE_DEFCONFIG),y)
 LINUX_KCONFIG_DEFCONFIG = $(call qstrip,$(BR2_LINUX_KERNEL_DEFCONFIG))_defconfig
 else ifeq ($(BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG),y)
@@ -287,6 +320,9 @@ define LINUX_KCONFIG_FIXUP_CMDS
 		$(call KCONFIG_ENABLE_OPT,CONFIG_DEVTMPFS_MOUNT,$(@D)/.config))
 	$(if $(BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV),
 		$(call KCONFIG_ENABLE_OPT,CONFIG_INOTIFY_USER,$(@D)/.config))
+	$(if $(BR2_PACKAGE_AUDIT),
+		$(call KCONFIG_ENABLE_OPT,CONFIG_NET,$(@D)/.config)
+		$(call KCONFIG_ENABLE_OPT,CONFIG_AUDIT,$(@D)/.config))
 	$(if $(BR2_PACKAGE_KTAP),
 		$(call KCONFIG_ENABLE_OPT,CONFIG_DEBUG_FS,$(@D)/.config)
 		$(call KCONFIG_ENABLE_OPT,CONFIG_ENABLE_DEFAULT_TRACERS,$(@D)/.config)
@@ -327,9 +363,18 @@ define LINUX_KCONFIG_FIXUP_CMDS
 		$(call KCONFIG_ENABLE_OPT,CONFIG_ARM_APPENDED_DTB,$(@D)/.config))
 	$(if $(BR2_PACKAGE_KERNEL_MODULE_IMX_GPU_VIV),
 		$(call KCONFIG_DISABLE_OPT,CONFIG_MXC_GPU_VIV,$(@D)/.config))
+	$(if $(LINUX_KERNEL_CUSTOM_LOGO_PATH),
+		$(call KCONFIG_ENABLE_OPT,CONFIG_FB,$(@D)/.config)
+		$(call KCONFIG_ENABLE_OPT,CONFIG_LOGO,$(@D)/.config)
+		$(call KCONFIG_ENABLE_OPT,CONFIG_LOGO_LINUX_CLUT224,$(@D)/.config))
 endef
 
 ifeq ($(BR2_LINUX_KERNEL_DTS_SUPPORT),y)
+# Starting with 4.17, the generated dtc parser code is no longer
+# shipped with the kernel sources, so we need flex and bison. For
+# reproducibility, we use our owns rather than the host ones.
+LINUX_DEPENDENCIES += host-bison host-flex
+
 ifeq ($(BR2_LINUX_KERNEL_DTB_IS_SELF_BUILT),)
 define LINUX_BUILD_DTB
 	$(LINUX_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) $(LINUX_DTBS)
@@ -379,9 +424,9 @@ endif
 # Compilation. We make sure the kernel gets rebuilt when the
 # configuration has changed.
 define LINUX_BUILD_CMDS
-	@for dts in $(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_DTS_PATH)); do \
-		cp -f $${dts} $(LINUX_ARCH_PATH)/boot/dts/ ; \
-	done
+	$(foreach dts,$(call qstrip,$(BR2_LINUX_KERNEL_CUSTOM_DTS_PATH)), \
+		cp -f $(dts) $(LINUX_ARCH_PATH)/boot/dts/
+	)
 	$(LINUX_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) $(LINUX_TARGET_NAME)
 	@if grep -q "CONFIG_MODULES=y" $(@D)/.config; then \
 		$(LINUX_MAKE_ENV) $(MAKE) $(LINUX_MAKE_FLAGS) -C $(@D) modules ; \