VERSION = 3
PATCHLEVEL = 17
SUBLEVEL = 0
-EXTRAVERSION = -rc1
+EXTRAVERSION =
NAME = Shuffling Zombie Juror
# *DOCUMENTATION*
# Comments in this file are targeted only to the developer, do not
# expect to learn how to build the kernel reading this file.
- # Do not:
- # o use make's built-in rules and variables
- # (this increases performance and avoids hard-to-debug behaviour);
- # o print "Entering directory ...";
- MAKEFLAGS += -rR --no-print-directory
+ # Do not use make's built-in rules and variables
+ # (this increases performance and avoids hard-to-debug behaviour);
+ MAKEFLAGS += -rR
# Avoid funny character set dependencies
unexport LC_ALL
export quiet Q KBUILD_VERBOSE
- # Call a source code checker (by default, "sparse") as part of the
- # C compilation.
- #
- # Use 'make C=1' to enable checking of only re-compiled files.
- # Use 'make C=2' to enable checking of *all* source files, regardless
- # of whether they are re-compiled or not.
- #
- # See the file "Documentation/sparse.txt" for more details, including
- # where to get the "sparse" utility.
-
- ifeq ("$(origin C)", "command line")
- KBUILD_CHECKSRC = $(C)
- endif
- ifndef KBUILD_CHECKSRC
- KBUILD_CHECKSRC = 0
- endif
-
- # Use make M=dir to specify directory of external module to build
- # Old syntax make ... SUBDIRS=$PWD is still supported
- # Setting the environment variable KBUILD_EXTMOD take precedence
- ifdef SUBDIRS
- KBUILD_EXTMOD ?= $(SUBDIRS)
- endif
-
- ifeq ("$(origin M)", "command line")
- KBUILD_EXTMOD := $(M)
- endif
-
# kbuild supports saving output files in a separate directory.
# To locate output files in a separate directory two syntaxes are supported.
# In both cases the working directory must be the root of the kernel src.
# The O= assignment takes precedence over the KBUILD_OUTPUT environment
# variable.
-
# KBUILD_SRC is set on invocation of make in OBJ directory
# KBUILD_SRC is not intended to be used by the regular user (for now)
ifeq ($(KBUILD_SRC),)
$(filter-out _all sub-make $(CURDIR)/Makefile, $(MAKECMDGOALS)) _all: sub-make
@:
- # Fake the "Entering directory" message once, so that IDEs/editors are
- # able to understand relative filenames.
- echodir := @echo
- quiet_echodir := @echo
- silent_echodir := @:
sub-make: FORCE
- $($(quiet)echodir) "make[1]: Entering directory \`$(KBUILD_OUTPUT)'"
- $(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \
- KBUILD_SRC=$(CURDIR) \
- KBUILD_EXTMOD="$(KBUILD_EXTMOD)" -f $(CURDIR)/Makefile \
- $(filter-out _all sub-make,$(MAKECMDGOALS))
+ $(Q)$(MAKE) -C $(KBUILD_OUTPUT) KBUILD_SRC=$(CURDIR) \
+ -f $(CURDIR)/Makefile $(filter-out _all sub-make,$(MAKECMDGOALS))
# Leave processing to above invocation of make
skip-makefile := 1
# We process the rest of the Makefile if this is the final invocation of make
ifeq ($(skip-makefile),)
+ # Do not print "Entering directory ...",
+ # but we want to display it when entering to the output directory
+ # so that IDEs/editors are able to understand relative filenames.
+ MAKEFLAGS += --no-print-directory
+
+ # Call a source code checker (by default, "sparse") as part of the
+ # C compilation.
+ #
+ # Use 'make C=1' to enable checking of only re-compiled files.
+ # Use 'make C=2' to enable checking of *all* source files, regardless
+ # of whether they are re-compiled or not.
+ #
+ # See the file "Documentation/sparse.txt" for more details, including
+ # where to get the "sparse" utility.
+
+ ifeq ("$(origin C)", "command line")
+ KBUILD_CHECKSRC = $(C)
+ endif
+ ifndef KBUILD_CHECKSRC
+ KBUILD_CHECKSRC = 0
+ endif
+
+ # Use make M=dir to specify directory of external module to build
+ # Old syntax make ... SUBDIRS=$PWD is still supported
+ # Setting the environment variable KBUILD_EXTMOD take precedence
+ ifdef SUBDIRS
+ KBUILD_EXTMOD ?= $(SUBDIRS)
+ endif
+
+ ifeq ("$(origin M)", "command line")
+ KBUILD_EXTMOD := $(M)
+ endif
+
# If building an external module we do not care about the all: rule
# but instead _all depend on modules
PHONY += all
endif # INSTALL_MOD_STRIP
export mod_strip_cmd
+# CONFIG_MODULE_COMPRESS, if defined, will cause module to be compressed
+# after they are installed in agreement with CONFIG_MODULE_COMPRESS_GZIP
+# or CONFIG_MODULE_COMPRESS_XZ.
+
+mod_compress_cmd = true
+ifdef CONFIG_MODULE_COMPRESS
+ ifdef CONFIG_MODULE_COMPRESS_GZIP
+ mod_compress_cmd = gzip -n
+ endif # CONFIG_MODULE_COMPRESS_GZIP
+ ifdef CONFIG_MODULE_COMPRESS_XZ
+ mod_compress_cmd = xz
+ endif # CONFIG_MODULE_COMPRESS_XZ
+endif # CONFIG_MODULE_COMPRESS
+export mod_compress_cmd
+
# Select initial ramdisk compression format, default is gzip(1).
# This shall be used by the dracut(8) tool while creating an initramfs image.
#
$(net-y) $(net-m) $(libs-y) $(libs-m)))
vmlinux-alldirs := $(sort $(vmlinux-dirs) $(patsubst %/,%,$(filter %/, \
- $(init-n) $(init-) \
- $(core-n) $(core-) $(drivers-n) $(drivers-) \
- $(net-n) $(net-) $(libs-n) $(libs-))))
+ $(init-) $(core-) $(drivers-) $(net-) $(libs-))))
init-y := $(patsubst %/, %/built-in.o, $(init-y))
core-y := $(patsubst %/, %/built-in.o, $(core-y))
$(cmd_crmodverdir)
$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
$(build)=$(build-dir)
+# Make sure the latest headers are built for Documentation
+Documentation/: headers_install
%/: prepare scripts FORCE
$(cmd_crmodverdir)
$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.clean obj=dir
# Usage:
# $(Q)$(MAKE) $(clean)=dir
- clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
+ clean := -f $(srctree)/scripts/Makefile.clean obj
endif # skip-makefile
LD += -EL
endif
- comma = ,
-
# This selects which instruction set is used.
# Note that GCC does not numerically define an architecture version
# macro, but instead defines a whole series of macros which makes
machine-$(CONFIG_ARCH_EFM32) += efm32
machine-$(CONFIG_ARCH_EP93XX) += ep93xx
machine-$(CONFIG_ARCH_EXYNOS) += exynos
+machine-$(CONFIG_ARCH_FOOTBRIDGE) += footbridge
machine-$(CONFIG_ARCH_GEMINI) += gemini
machine-$(CONFIG_ARCH_HIGHBANK) += highbank
machine-$(CONFIG_ARCH_HISI) += hisi
machine-$(CONFIG_ARCH_KEYSTONE) += keystone
machine-$(CONFIG_ARCH_KS8695) += ks8695
machine-$(CONFIG_ARCH_LPC32XX) += lpc32xx
+machine-$(CONFIG_ARCH_MESON) += meson
machine-$(CONFIG_ARCH_MMP) += mmp
machine-$(CONFIG_ARCH_MOXART) += moxart
machine-$(CONFIG_ARCH_MSM) += msm
machine-$(CONFIG_ARCH_VT8500) += vt8500
machine-$(CONFIG_ARCH_W90X900) += w90x900
machine-$(CONFIG_ARCH_ZYNQ) += zynq
-machine-$(CONFIG_FOOTBRIDGE) += footbridge
machine-$(CONFIG_PLAT_SPEAR) += spear
# Platform directory name. This list is sorted alphanumerically
# Makefile for the linux kernel.
#
-obj-y := irq.o gpio.o setup.o sysirq_mask.o
+obj-y := gpio.o setup.o sysirq_mask.o
- obj-m :=
- obj-n :=
- obj- :=
+obj-$(CONFIG_OLD_IRQ_AT91) += irq.o
obj-$(CONFIG_OLD_CLK_AT91) += clock.o
-obj-$(CONFIG_AT91_SAM9_ALT_RESET) += at91sam9_alt_reset.o
-obj-$(CONFIG_AT91_SAM9G45_RESET) += at91sam9g45_reset.o
-obj-$(CONFIG_AT91_SAM9_TIME) += at91sam926x_time.o
obj-$(CONFIG_SOC_AT91SAM9) += sam9_smc.o
# CPU-specific support
obj-$(CONFIG_SOC_AT91SAM9X5) += at91sam9x5.o
obj-$(CONFIG_SOC_AT91SAM9RL) += at91sam9rl.o
obj-$(CONFIG_SOC_SAMA5D3) += sama5d3.o
+obj-$(CONFIG_SOC_SAMA5D4) += sama5d4.o
obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200_devices.o
obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260_devices.o
obj-$(CONFIG_MACH_YL9200) += board-yl-9200.o
obj-$(CONFIG_MACH_CPUAT91) += board-cpuat91.o
obj-$(CONFIG_MACH_ECO920) += board-eco920.o
-obj-$(CONFIG_MACH_RSI_EWS) += board-rsi-ews.o
# AT91SAM9260 board-specific support
obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
# AT91SAM9G20 board-specific support
obj-$(CONFIG_MACH_AT91SAM9G20EK) += board-sam9g20ek.o
obj-$(CONFIG_MACH_CPU9G20) += board-cpu9krea.o
-obj-$(CONFIG_MACH_ACMENETUSFOXG20) += board-foxg20.o
obj-$(CONFIG_MACH_STAMP9G20) += board-stamp9g20.o
obj-$(CONFIG_MACH_PORTUXG20) += board-stamp9g20.o
obj-$(CONFIG_MACH_PCONTROL_G20) += board-pcontrol-g20.o board-stamp9g20.o
LD += -EL
endif
- comma = ,
-
CHECKFLAGS += -D__aarch64__
# Default value
# The byte offset of the kernel image in RAM from the start of RAM.
ifeq ($(CONFIG_ARM64_RANDOMIZE_TEXT_OFFSET), y)
-TEXT_OFFSET := $(shell awk 'BEGIN {srand(); printf "0x%04x0\n", int(65535 * rand())}')
+TEXT_OFFSET := $(shell awk 'BEGIN {srand(); printf "0x%03x000\n", int(512 * rand())}')
else
TEXT_OFFSET := 0x00080000
endif
export TEXT_OFFSET GZFLAGS
core-y += arch/arm64/kernel/ arch/arm64/mm/
+core-$(CONFIG_NET) += arch/arm64/net/
core-$(CONFIG_KVM) += arch/arm64/kvm/
core-$(CONFIG_XEN) += arch/arm64/xen/
core-$(CONFIG_CRYPTO) += arch/arm64/crypto/
obj-$(CONFIG_ARCH_R8A7779) += clk-r8a7779.o
obj-$(CONFIG_ARCH_R8A7790) += clk-rcar-gen2.o
obj-$(CONFIG_ARCH_R8A7791) += clk-rcar-gen2.o
+obj-$(CONFIG_ARCH_R8A7794) += clk-rcar-gen2.o
obj-$(CONFIG_ARCH_SHMOBILE_MULTI) += clk-div6.o
obj-$(CONFIG_ARCH_SHMOBILE_MULTI) += clk-mstp.o
- # for emply built-in.o
- obj-n := dummy
#!/bin/sh
-if [ $# -lt 1 ]
+if [ $# -lt 2 ]
then
- echo "Usage: headers_install.sh OUTDIR SRCDIR [FILES...]
+ echo "Usage: headers_install.sh OUTDIR SRCDIR [FILES...]"
echo
echo "Prepares kernel header files for use by user space, by removing"
echo "all compiler.h definitions and #includes, removing any"
%_defconfig: $(obj)/conf
$(Q)$< --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig)
+configfiles=$(wildcard $(srctree)/kernel/configs/$(1).config $(srctree)/arch/$(SRCARCH)/configs/$(1).config)
+
+define mergeconfig
+$(if $(wildcard $(objtree)/.config),, $(error You need an existing .config for this target))
+$(if $(call configfiles,$(1)),, $(error No configuration exists for this target on this architecture))
+$(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m -O $(objtree) $(objtree)/.config $(call configfiles,$(1))
+$(Q)yes "" | $(MAKE) -f $(srctree)/Makefile oldconfig
+endef
+
+PHONY += kvmconfig
+kvmconfig:
+ $(call mergeconfig,kvm_guest)
+
+PHONY += tinyconfig
+tinyconfig: allnoconfig
+ $(call mergeconfig,tiny)
+
# Help text used by make help
help:
@echo ' config - Update current config utilising a line-oriented program'
@echo ' randconfig - New config with random answer to all options'
@echo ' listnewconfig - List new options'
@echo ' olddefconfig - Same as silentoldconfig but sets new symbols to their default value'
+ @echo ' kvmconfig - Enable additional options for guest kernel support'
+ @echo ' tinyconfig - Configure the tiniest possible kernel'
# lxdialog stuff
check-lxdialog := $(srctree)/$(src)/lxdialog/check-lxdialog.sh
qconf-objs := zconf.tab.o
gconf-objs := gconf.o zconf.tab.o
- hostprogs-y := conf
-
- ifeq ($(MAKECMDGOALS),nconfig)
- hostprogs-y += nconf
- endif
-
- ifeq ($(MAKECMDGOALS),menuconfig)
- hostprogs-y += mconf
- endif
-
- ifeq ($(MAKECMDGOALS),update-po-config)
- hostprogs-y += kxgettext
- endif
-
- ifeq ($(MAKECMDGOALS),xconfig)
- qconf-target := 1
- endif
- ifeq ($(MAKECMDGOALS),gconfig)
- gconf-target := 1
- endif
-
-
- ifeq ($(qconf-target),1)
- hostprogs-y += qconf
- endif
-
- ifeq ($(gconf-target),1)
- hostprogs-y += gconf
- endif
+ hostprogs-y := conf nconf mconf kxgettext qconf gconf
clean-files := qconf.moc .tmp_qtcheck .tmp_gtkcheck
clean-files += zconf.tab.c zconf.lex.c zconf.hash.c gconf.glade.h
- clean-files += mconf qconf gconf nconf
clean-files += config.pot linux.pot
# Check that we have the required ncurses stuff installed for lxdialog (menuconfig)
HOSTLOADLIBES_mconf = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
HOSTLOADLIBES_nconf = $(shell \
- pkg-config --libs menu panel ncurses 2>/dev/null \
+ pkg-config --libs menuw panelw ncursesw 2>/dev/null \
+ || pkg-config --libs menu panel ncurses 2>/dev/null \
|| echo "-lmenu -lpanel -lncurses" )
$(obj)/qconf.o: $(obj)/.tmp_qtcheck
- ifeq ($(qconf-target),1)
+ ifeq ($(MAKECMDGOALS),xconfig)
$(obj)/.tmp_qtcheck: $(src)/Makefile
-include $(obj)/.tmp_qtcheck
$(obj)/gconf.o: $(obj)/.tmp_gtkcheck
- ifeq ($(gconf-target),1)
+ ifeq ($(MAKECMDGOALS),gconfig)
-include $(obj)/.tmp_gtkcheck
# GTK needs some extra effort, too...
projects / linux.git / commitdiff