X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fstaging%2Fwigyori.git;a=blobdiff_plain;f=include%2Fkernel.mk;h=40aa1a5163e9787f370f9d41c45f025b4b2e62b2;hp=7674f0dadc202a4aa02c609296acc191377a3cad;hb=a10537f67400e910da153ebf3b478d931dd557f2;hpb=3e26340a2e5066770c1fd664cdf819899b0f26d7 diff --git a/include/kernel.mk b/include/kernel.mk index 7674f0dadc..40aa1a5163 100644 --- a/include/kernel.mk +++ b/include/kernel.mk @@ -52,26 +52,32 @@ else LINUX_VERMAGIC:=$(strip $(shell cat $(LINUX_DIR)/.vermagic 2>/dev/null)) LINUX_VERMAGIC:=$(if $(LINUX_VERMAGIC),$(LINUX_VERMAGIC),unknown) - LINUX_UNAME_VERSION:=$(if $(word 3,$(subst ., ,$(KERNEL_BASE))),$(KERNEL_BASE),$(KERNEL_BASE).0) + LINUX_UNAME_VERSION:=$(KERNEL_BASE) ifneq ($(findstring -rc,$(LINUX_VERSION)),) LINUX_UNAME_VERSION:=$(LINUX_UNAME_VERSION)-$(strip $(lastword $(subst -, ,$(LINUX_VERSION)))) endif LINUX_KERNEL:=$(KERNEL_BUILD_DIR)/vmlinux - LINUX_SOURCE:=linux-$(LINUX_VERSION).tar.xz - TESTING:=$(if $(findstring -rc,$(LINUX_VERSION)),/testing,) - ifeq ($(call qstrip,$(CONFIG_EXTERNAL_KERNEL_TREE))$(call qstrip,$(CONFIG_KERNEL_GIT_CLONE_URI)),) - LINUX_SITE:=@KERNEL/linux/kernel/v$(word 1,$(subst ., ,$(KERNEL_BASE))).x$(TESTING) + ifneq (,$(findstring -rc,$(LINUX_VERSION))) + LINUX_SOURCE:=linux-$(LINUX_VERSION).tar.gz else - LINUX_UNAME_VERSION:=$(strip $(shell cat $(LINUX_DIR)/include/config/kernel.release)) + LINUX_SOURCE:=linux-$(LINUX_VERSION).tar.xz + endif + + ifneq (,$(findstring -rc,$(LINUX_VERSION))) + LINUX_SITE:=https://git.kernel.org/torvalds/t + else ifeq ($(call qstrip,$(CONFIG_EXTERNAL_KERNEL_TREE))$(call qstrip,$(CONFIG_KERNEL_GIT_CLONE_URI)),) + LINUX_SITE:=@KERNEL/linux/kernel/v$(word 1,$(subst ., ,$(KERNEL_BASE))).x + else + LINUX_UNAME_VERSION:=$(strip $(shell cat $(LINUX_DIR)/include/config/kernel.release 2>/dev/null)) endif MODULES_SUBDIR:=lib/modules/$(LINUX_UNAME_VERSION) TARGET_MODULES_DIR:=$(LINUX_TARGET_DIR)/$(MODULES_SUBDIR) ifneq ($(TARGET_BUILD),1) - PKG_BUILD_DIR ?= $(KERNEL_BUILD_DIR)/$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION)) + PKG_BUILD_DIR ?= $(KERNEL_BUILD_DIR)/$(if $(BUILD_VARIANT),$(PKG_NAME)-$(BUILD_VARIANT)/)$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION)) endif endif @@ -85,6 +91,8 @@ else ifneq (,$(findstring $(ARCH) , armeb )) LINUX_KARCH := arm else ifneq (,$(findstring $(ARCH) , mipsel mips64 mips64el )) LINUX_KARCH := mips +else ifneq (,$(findstring $(ARCH) , powerpc64 )) + LINUX_KARCH := powerpc else ifneq (,$(findstring $(ARCH) , sh2 sh3 sh4 )) LINUX_KARCH := sh else ifneq (,$(findstring $(ARCH) , i386 x86_64 )) @@ -95,7 +103,8 @@ endif KERNEL_MAKE = $(MAKE) $(KERNEL_MAKEOPTS) -KERNEL_MAKE_FLAGS := \ +KERNEL_MAKE_FLAGS = \ + KCFLAGS="$(call iremap,$(BUILD_DIR),$(notdir $(BUILD_DIR)))" \ HOSTCFLAGS="$(HOST_CFLAGS) -Wall -Wmissing-prototypes -Wstrict-prototypes" \ CROSS_COMPILE="$(KERNEL_CROSS)" \ ARCH="$(LINUX_KARCH)" \ @@ -105,6 +114,7 @@ KERNEL_MAKE_FLAGS := \ KBUILD_BUILD_TIMESTAMP="$(KBUILD_BUILD_TIMESTAMP)" \ KBUILD_BUILD_VERSION="0" \ HOST_LOADLIBES="-L$(STAGING_DIR_HOST)/lib" \ + KBUILD_HOSTLDLIBS="-L$(STAGING_DIR_HOST)/lib" \ CONFIG_SHELL="$(BASH)" \ $(if $(findstring c,$(OPENWRT_VERBOSE)),V=1,V='') \ $(if $(PKG_BUILD_ID),LDFLAGS_MODULE=--build-id=0x$(PKG_BUILD_ID)) \ @@ -121,61 +131,63 @@ ifdef CONFIG_USE_SPARSE KERNEL_MAKEOPTS += C=1 CHECK=$(STAGING_DIR_HOST)/bin/sparse endif +ifneq ($(HOST_OS),Linux) + KERNEL_MAKEOPTS += CONFIG_STACK_VALIDATION= + export SKIP_STACK_VALIDATION:=1 +endif + +PKG_EXTMOD_SUBDIRS ?= . + +PKG_SYMVERS_DIR = $(KERNEL_BUILD_DIR)/symvers + +define populate_module_symvers + @mkdir -p $(PKG_SYMVERS_DIR) + cat /dev/null > $(PKG_SYMVERS_DIR)/$(PKG_NAME).symvers; \ + for subdir in $(PKG_EXTMOD_SUBDIRS); do \ + cat $(PKG_SYMVERS_DIR)/*.symvers 2>/dev/null > $(PKG_BUILD_DIR)/$$$$subdir/Module.symvers; \ + done +endef + +define collect_module_symvers + for subdir in $(PKG_EXTMOD_SUBDIRS); do \ + realdir=$$$$(readlink -f $(PKG_BUILD_DIR)); \ + grep -F $(PKG_BUILD_DIR) $(PKG_BUILD_DIR)/$$$$subdir/Module.symvers >> $(PKG_BUILD_DIR)/Module.symvers.tmp; \ + [ "$(PKG_BUILD_DIR)" = "$$$$realdir" ] || \ + grep -F $$$$realdir $(PKG_BUILD_DIR)/$$$$subdir/Module.symvers >> $(PKG_BUILD_DIR)/Module.symvers.tmp; \ + done; \ + sort -u $(PKG_BUILD_DIR)/Module.symvers.tmp > $(PKG_BUILD_DIR)/Module.symvers; \ + mv $(PKG_BUILD_DIR)/Module.symvers $(PKG_SYMVERS_DIR)/$(PKG_NAME).symvers +endef + +define KernelPackage/hooks + ifneq ($(PKG_NAME),kernel) + Hooks/Compile/Pre += populate_module_symvers + Hooks/Compile/Post += collect_module_symvers + endif + define KernelPackage/hooks + endef +endef + define KernelPackage/Defaults FILES:= AUTOLOAD:= + MODPARAMS:= PKGFLAGS+=nonshared endef +# 1: name +# 2: install prefix +# 3: module priority prefix +# 4: required for boot +# 5: module list define ModuleAutoLoad - $(SH_FUNC) \ - export modules=; \ - probe_module() { \ - local mods="$$$$$$$$1"; \ - local boot="$$$$$$$$2"; \ - local mod; \ - shift 2; \ - for mod in $$$$$$$$mods; do \ - mkdir -p $(2)/etc/modules.d; \ - echo "$$$$$$$$mod" >> $(2)/etc/modules.d/$(1); \ - done; \ - if [ -e $(2)/etc/modules.d/$(1) ]; then \ - if [ "$$$$$$$$boot" = "1" -a ! -e $(2)/etc/modules-boot.d/$(1) ]; then \ - mkdir -p $(2)/etc/modules-boot.d; \ - ln -s ../modules.d/$(1) $(2)/etc/modules-boot.d/; \ - fi; \ - modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$mods"; \ - fi; \ - }; \ - add_module() { \ - local priority="$$$$$$$$1"; \ - local mods="$$$$$$$$2"; \ - local boot="$$$$$$$$3"; \ - local mod; \ - shift 3; \ - for mod in $$$$$$$$mods; do \ - mkdir -p $(2)/etc/modules.d; \ - echo "$$$$$$$$mod" >> $(2)/etc/modules.d/$$$$$$$$priority-$(1); \ - done; \ - if [ -e $(2)/etc/modules.d/$$$$$$$$priority-$(1) ]; then \ - if [ "$$$$$$$$boot" = "1" -a ! -e $(2)/etc/modules-boot.d/$$$$$$$$priority-$(1) ]; then \ - mkdir -p $(2)/etc/modules-boot.d; \ - ln -s ../modules.d/$$$$$$$$priority-$(1) $(2)/etc/modules-boot.d/; \ - fi; \ - modules="$$$$$$$${modules:+$$$$$$$$modules }$$$$$$$$priority-$(1)"; \ - fi; \ - }; \ - $(3) \ - if [ -n "$$$$$$$$modules" ]; then \ - modules="$$$$$$$$(echo "$$$$$$$$modules" | tr ' ' '\n' | sort | uniq | paste -s -d' ' -)"; \ - mkdir -p $(2)/etc/modules.d; \ - mkdir -p $(2)/CONTROL; \ - echo "#!/bin/sh" > $(2)/CONTROL/postinst-pkg; \ - echo "[ -z \"\$$$$$$$$IPKG_INSTROOT\" ] || exit 0" >> $(2)/CONTROL/postinst-pkg; \ - echo ". /lib/functions.sh" >> $(2)/CONTROL/postinst-pkg; \ - echo "insert_modules $$$$$$$$modules" >> $(2)/CONTROL/postinst-pkg; \ - chmod 0755 $(2)/CONTROL/postinst-pkg; \ - fi + $(if $(5), \ + mkdir -p $(2)/etc/modules.d; \ + ($(foreach mod,$(5), \ + echo "$(mod)$(if $(MODPARAMS.$(mod)), $(MODPARAMS.$(mod)),$(if $(MODPARAMS), $(MODPARAMS)))"; )) > $(2)/etc/modules.d/$(3)$(1); \ + $(if $(4), \ + mkdir -p $(2)/etc/modules-boot.d; \ + ln -sf ../modules.d/$(3)$(1) $(2)/etc/modules-boot.d/;)) endef ifeq ($(DUMP)$(TARGET_BUILD),) @@ -228,10 +240,10 @@ $(call KernelPackage/$(1)/config) endif $(call KernelPackage/depends) + $(call KernelPackage/hooks) ifneq ($(if $(filter-out %=y %=n %=m,$(KCONFIG)),$(filter m y,$(foreach c,$(filter-out %=y %=n %=m,$(KCONFIG)),$($(c)))),.),) - ifneq ($(strip $(FILES)),) - define Package/kmod-$(1)/install + define Package/kmod-$(1)/install @for mod in $$(call version_filter,$$(FILES)); do \ if grep -q "$$$$$$$${mod##$(LINUX_DIR)/}" "$(LINUX_DIR)/modules.builtin"; then \ echo "NOTICE: module '$$$$$$$$mod' is built-in."; \ @@ -243,10 +255,9 @@ $(call KernelPackage/$(1)/config) exit 1; \ fi; \ done; - $(call ModuleAutoLoad,$(1),$$(1),$(AUTOLOAD)) + $(call ModuleAutoLoad,$(1),$$(1),$(filter-out 0-,$(word 1,$(AUTOLOAD))-),$(filter-out 0,$(word 2,$(AUTOLOAD))),$(sort $(wordlist 3,99,$(AUTOLOAD)))) $(call KernelPackage/$(1)/install,$$(1)) - endef - endif + endef $(if $(CONFIG_PACKAGE_kmod-$(1)), else compile: $(1)-disabled @@ -260,17 +271,23 @@ $(call KernelPackage/$(1)/config) endif $$(eval $$(call BuildPackage,kmod-$(1))) - $$(IPKG_kmod-$(1)): $$(wildcard $$(FILES)) + $$(IPKG_kmod-$(1)): $$(wildcard $$(call version_filter,$$(FILES))) + endef version_filter=$(if $(findstring @,$(1)),$(shell $(SCRIPT_DIR)/package-metadata.pl version_filter $(KERNEL_PATCHVER) $(1)),$(1)) +# 1: priority (optional) +# 2: module list +# 3: boot flag define AutoLoad - add_module "$(1)" "$(call version_filter,$(2))" "$(3)"; + $(if $(1),$(1),0) $(if $(3),1,0) $(call version_filter,$(2)) endef +# 1: module list +# 2: boot flag define AutoProbe - probe_module "$(call version_filter,$(1))" "$(2)"; + $(call AutoLoad,,$(1),$(2)) endef version_field=$(if $(word $(1),$(2)),$(word $(1),$(2)),0)