| VERSION = 2 |
| PATCHLEVEL = 5 |
| SUBLEVEL = 27 |
| EXTRAVERSION = |
| |
| # *DOCUMENTATION* |
| # Too see a list of typical targets execute "make help" |
| # More info can be located in ./Documentation/kbuild |
| # Comments in this file is targeted only to the developer, do not |
| # expect to learn how to build the kernel reading this file. |
| |
| # We are using a recursive build, so we need to do a little thinking |
| # to get the ordering right. |
| # |
| # Most importantly: sub-Makefiles should only ever modify files in |
| # their own directory. If in some directory we have a dependency on |
| # a file in another dir (which doesn't happen often, but it's of |
| # unavoidable when linking the built-in.o targets which finally |
| # turn into vmlinux), we will call a sub make in that other dir, and |
| # after that we are sure that everything which is in that other dir |
| # is now up to date. |
| # |
| # The only cases where we need to modify files which have global |
| # effects are thus separated out and done before the recursive |
| # descending is started. They are now explicitly listed as the |
| # prepare rule. |
| |
| KERNELRELEASE=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) |
| |
| ARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/) |
| KERNELPATH=kernel-$(shell echo $(KERNELRELEASE) | sed -e "s/-//g") |
| |
| CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \ |
| else if [ -x /bin/bash ]; then echo /bin/bash; \ |
| else echo sh; fi ; fi) |
| TOPDIR := $(CURDIR) |
| |
| HPATH = $(TOPDIR)/include |
| FINDHPATH = $(HPATH)/asm $(HPATH)/linux $(HPATH)/scsi $(HPATH)/net |
| |
| HOSTCC = gcc |
| HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer |
| |
| CROSS_COMPILE = |
| |
| # That's our default target when none is given on the command line |
| |
| all: vmlinux |
| |
| # Print entire command lines instead of short version |
| # For now, leave the default |
| |
| ifndef KBUILD_VERBOSE |
| KBUILD_VERBOSE = 1 |
| endif |
| |
| # Decide whether to build built-in, modular, or both. |
| # Normally, just do built-in. |
| |
| KBUILD_MODULES := |
| KBUILD_BUILTIN := 1 |
| |
| # If we have only "make modules", don't compile built-in objects. |
| |
| ifeq ($(MAKECMDGOALS),modules) |
| KBUILD_BUILTIN := |
| endif |
| |
| # If we have "make <whatever> modules", compile modules |
| # in addition to whatever we do anyway. |
| |
| ifneq ($(filter modules,$(MAKECMDGOALS)),) |
| KBUILD_MODULES := 1 |
| endif |
| |
| # Just "make" or "make all" shall build modules as well |
| |
| ifeq ($(MAKECMDGOALS),) |
| KBUILD_MODULES := 1 |
| endif |
| |
| ifneq ($(filter all,$(MAKECMDGOALS)),) |
| KBUILD_MODULES := 1 |
| endif |
| |
| export KBUILD_MODULES KBUILD_BUILTIN |
| |
| # Beautify output |
| # --------------------------------------------------------------------------- |
| # |
| # Normally, we echo the whole command before executing it. By making |
| # that echo $($(quiet)$(cmd)), we now have the possibility to set |
| # $(quiet) to choose other forms of output instead, e.g. |
| # |
| # quiet_cmd_cc_o_c = Compiling $(RELDIR)/$@ |
| # cmd_cc_o_c = $(CC) $(c_flags) -c -o $@ $< |
| # |
| # If $(quiet) is empty, the whole command will be printed. |
| # If it is set to "quiet_", only the short version will be printed. |
| # If it is set to "silent_", nothing wil be printed at all, since |
| # the variable $(silent_cmd_cc_o_c) doesn't exist. |
| |
| # If the user wants quiet mode, echo short versions of the commands |
| # only and suppress the 'Entering/Leaving directory' messages |
| |
| ifneq ($(KBUILD_VERBOSE),1) |
| quiet=quiet_ |
| MAKEFLAGS += --no-print-directory |
| endif |
| |
| # If the user is running make -s (silent mode), suppress echoing of |
| # commands |
| |
| ifneq ($(findstring s,$(MAKEFLAGS)),) |
| quiet=silent_ |
| endif |
| |
| export quiet |
| |
| # |
| # Include the make variables (CC, etc...) |
| # |
| |
| AS = $(CROSS_COMPILE)as |
| LD = $(CROSS_COMPILE)ld |
| CC = $(CROSS_COMPILE)gcc |
| CPP = $(CC) -E |
| AR = $(CROSS_COMPILE)ar |
| NM = $(CROSS_COMPILE)nm |
| STRIP = $(CROSS_COMPILE)strip |
| OBJCOPY = $(CROSS_COMPILE)objcopy |
| OBJDUMP = $(CROSS_COMPILE)objdump |
| MAKEFILES = $(TOPDIR)/.config |
| GENKSYMS = /sbin/genksyms |
| DEPMOD = /sbin/depmod |
| PERL = perl |
| MODFLAGS = -DMODULE |
| CFLAGS_MODULE = $(MODFLAGS) |
| AFLAGS_MODULE = $(MODFLAGS) |
| CFLAGS_KERNEL = |
| AFLAGS_KERNEL = |
| EXPORT_FLAGS = |
| NOSTDINC_FLAGS = -nostdinc -iwithprefix include |
| |
| export VERSION PATCHLEVEL SUBLEVEL EXTRAVERSION KERNELRELEASE ARCH \ |
| CONFIG_SHELL TOPDIR HPATH HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC \ |
| CPP AR NM STRIP OBJCOPY OBJDUMP MAKE MAKEFILES GENKSYMS PERL |
| |
| export CPPFLAGS EXPORT_FLAGS NOSTDINC_FLAGS OBJCOPYFLAGS |
| export CFLAGS CFLAGS_KERNEL CFLAGS_MODULE |
| export AFLAGS AFLAGS_KERNEL AFLAGS_MODULE |
| |
| src := . |
| obj := . |
| srctree := $(TOPDIR) |
| objtree := $(TOPDIR) |
| |
| export srctree objtree |
| |
| SUBDIRS := init kernel mm fs ipc lib drivers sound net security |
| |
| |
| noconfig_targets := xconfig menuconfig config oldconfig randconfig \ |
| defconfig allyesconfig allnoconfig allmodconfig \ |
| clean mrproper distclean \ |
| help tags TAGS sgmldocs psdocs pdfdocs htmldocs \ |
| checkconfig checkhelp checkincludes |
| |
| ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),) |
| |
| # Here goes the main Makefile |
| # =========================================================================== |
| # |
| # If the user gave a *config target, it'll be handled in another |
| # section below, since in this case we cannot include .config |
| # Same goes for other targets like clean/mrproper etc, which |
| # don't need .config, either |
| |
| # In this section, we need .config |
| |
| -include .config |
| |
| # If .config doesn't exist - tough luck |
| |
| .config: |
| @echo '***' |
| @echo '*** You have not yet configured your kernel!' |
| @echo '*** Please run some configurator (do "make xconfig" or' |
| @echo '*** "make menuconfig" or "make oldconfig" or "make config").' |
| @echo '***' |
| @exit 1 |
| |
| # |
| # INSTALL_PATH specifies where to place the updated kernel and system map |
| # images. Uncomment if you want to place them anywhere other than root. |
| # |
| |
| #export INSTALL_PATH=/boot |
| |
| # |
| # INSTALL_MOD_PATH specifies a prefix to MODLIB for module directory |
| # relocations required by build roots. This is not defined in the |
| # makefile but the arguement can be passed to make if needed. |
| # |
| |
| MODLIB := $(INSTALL_MOD_PATH)/lib/modules/$(KERNELRELEASE) |
| export MODLIB |
| |
| # |
| # standard CFLAGS |
| # |
| |
| CPPFLAGS := -D__KERNEL__ -I$(HPATH) |
| |
| CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -O2 \ |
| -fomit-frame-pointer -fno-strict-aliasing -fno-common |
| AFLAGS := -D__ASSEMBLY__ $(CPPFLAGS) |
| |
| ifdef CONFIG_MODULES |
| EXPORT_FLAGS := -DEXPORT_SYMTAB |
| endif |
| |
| # Link components for vmlinux |
| # --------------------------------------------------------------------------- |
| |
| INIT := init/init.o |
| CORE_FILES := kernel/kernel.o mm/mm.o fs/fs.o ipc/ipc.o security/built-in.o |
| LIBS := lib/lib.a |
| DRIVERS := drivers/built-in.o sound/sound.o |
| NETWORKS := net/network.o |
| |
| include arch/$(ARCH)/Makefile |
| |
| export NETWORKS DRIVERS LIBS HEAD LDFLAGS MAKEBOOT ASFLAGS |
| |
| # boot target |
| # --------------------------------------------------------------------------- |
| |
| boot: vmlinux |
| @$(MAKE) -C arch/$(ARCH)/boot |
| |
| # Build vmlinux |
| # --------------------------------------------------------------------------- |
| |
| # This is a bit tricky: If we need to relink vmlinux, we want |
| # the version number incremented, which means recompile init/version.o |
| # and relink init/init.o. However, we cannot do this during the |
| # normal descending-into-subdirs phase, since at that time |
| # we cannot yet know if we will need to relink vmlinux. |
| # So we descend into init/ inside the rule for vmlinux again. |
| |
| vmlinux-objs := $(HEAD) $(INIT) $(CORE_FILES) $(LIBS) $(DRIVERS) $(NETWORKS) |
| |
| quiet_cmd_link_vmlinux = LD $@ |
| cmd_link_vmlinux = $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $(HEAD) $(INIT) \ |
| --start-group \ |
| $(CORE_FILES) \ |
| $(LIBS) \ |
| $(DRIVERS) \ |
| $(NETWORKS) \ |
| --end-group \ |
| -o vmlinux |
| |
| # set -e makes the rule exit immediately on error |
| |
| define rule_link_vmlinux |
| set -e |
| echo ' Generating build number' |
| . scripts/mkversion > .tmpversion |
| mv -f .tmpversion .version |
| +$(MAKE) -C init |
| $(call cmd,link_vmlinux) |
| $(cmd_link_vmlinux) |
| echo 'cmd_$@ := $(cmd_link_vmlinux)' > $(@D)/.$(@F).cmd |
| $(NM) vmlinux | grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | sort > System.map |
| endef |
| |
| vmlinux: $(vmlinux-objs) FORCE |
| $(call if_changed_rule,link_vmlinux) |
| |
| # The actual objects are generated when descending, |
| # make sure no implicit rule kicks in |
| |
| $(sort $(vmlinux-objs)): $(SUBDIRS) ; |
| |
| # Handle descending into subdirectories listed in $(SUBDIRS) |
| |
| .PHONY: $(SUBDIRS) |
| $(SUBDIRS): .hdepend prepare |
| @$(MAKE) -C $@ |
| |
| # Things we need done before we descend to build or make |
| # module versions are listed in "prepare" |
| |
| .PHONY: prepare |
| prepare: include/linux/version.h include/asm include/config/MARKER |
| @echo ' Starting the build. KBUILD_BUILTIN=$(KBUILD_BUILTIN) KBUILD_MODULES=$(KBUILD_MODULES)' |
| |
| # Single targets |
| # --------------------------------------------------------------------------- |
| |
| %.s: %.c FORCE |
| @$(MAKE) -C $(@D) $(@F) |
| %.i: %.c FORCE |
| @$(MAKE) -C $(@D) $(@F) |
| %.o: %.c FORCE |
| @$(MAKE) -C $(@D) $(@F) |
| %.lst: %.c FORCE |
| @$(MAKE) -C $(@D) $(@F) |
| %.s: %.S FORCE |
| @$(MAKE) -C $(@D) $(@F) |
| %.o: %.S FORCE |
| @$(MAKE) -C $(@D) $(@F) |
| |
| # FIXME: The asm symlink changes when $(ARCH) changes. That's |
| # hard to detect, but I suppose "make mrproper" is a good idea |
| # before switching between archs anyway. |
| |
| include/asm: |
| @echo ' Making asm->asm-$(ARCH) symlink' |
| @ln -s asm-$(ARCH) $@ |
| |
| # Split autoconf.h into include/linux/config/* |
| |
| include/config/MARKER: scripts/split-include include/linux/autoconf.h |
| @echo ' SPLIT include/linux/autoconf.h -> include/config/*' |
| @scripts/split-include include/linux/autoconf.h include/config |
| @touch $@ |
| |
| # if .config is newer than include/linux/autoconf.h, someone tinkered |
| # with it and forgot to run make oldconfig |
| |
| include/linux/autoconf.h: .config |
| @echo '***' |
| @echo '*** You changed .config w/o running make *config?' |
| @echo '*** Please run "make oldconfig"' |
| @echo '***' |
| @exit 1 |
| |
| # Generate some files |
| # --------------------------------------------------------------------------- |
| |
| # version.h changes when $(KERNELRELEASE) etc change, as defined in |
| # this Makefile |
| |
| uts_len := 64 |
| |
| include/linux/version.h: Makefile |
| @if expr length "$(KERNELRELEASE)" \> $(uts_len) >/dev/null ; then \ |
| echo '"$(KERNELRELEASE)" exceeds $(uts_len) characters' >&2; \ |
| exit 1; \ |
| fi; |
| @echo -n ' Generating $@' |
| @(echo \#define UTS_RELEASE \"$(KERNELRELEASE)\"; \ |
| echo \#define LINUX_VERSION_CODE `expr $(VERSION) \\* 65536 + $(PATCHLEVEL) \\* 256 + $(SUBLEVEL)`; \ |
| echo '#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))'; \ |
| ) > $@.tmp |
| @$(update-if-changed) |
| |
| # Helpers built in scripts/ |
| # --------------------------------------------------------------------------- |
| |
| scripts/fixdep scripts/split-include : scripts ; |
| |
| .PHONY: scripts |
| scripts: |
| @$(MAKE) -C scripts |
| |
| # Generate module versions |
| # --------------------------------------------------------------------------- |
| |
| # The targets are still named depend / dep for traditional |
| # reasons, but the only thing we do here is generating |
| # the module version checksums. |
| |
| .PHONY: depend dep $(patsubst %,_sfdep_%,$(SUBDIRS)) |
| |
| depend dep: .hdepend |
| |
| # .hdepend is our (misnomed) marker for whether we've run |
| # generated module versions |
| |
| .hdepend: $(if $(filter dep depend,$(MAKECMDGOALS)),FORCE) |
| @$(MAKE) include/linux/modversions.h |
| @touch $@ |
| |
| ifdef CONFIG_MODVERSIONS |
| |
| # Update modversions.h, but only if it would change. |
| |
| include/linux/modversions.h: scripts/fixdep prepare FORCE |
| @rm -rf .tmp_export-objs |
| @$(MAKE) $(patsubst %,_sfdep_%,$(SUBDIRS)) |
| @echo -n ' Generating $@' |
| @( echo "#ifndef _LINUX_MODVERSIONS_H";\ |
| echo "#define _LINUX_MODVERSIONS_H"; \ |
| echo "#include <linux/modsetver.h>"; \ |
| for f in `cd .tmp_export-objs; find modules -name SCCS -prune -o -name BitKeeper -prune -o -name \*.ver -print | sort`; do \ |
| echo "#include <linux/$${f}>"; \ |
| done; \ |
| echo "#endif"; \ |
| ) > $@.tmp; \ |
| $(update-if-changed) |
| |
| $(patsubst %,_sfdep_%,$(SUBDIRS)): FORCE |
| @$(MAKE) -C $(patsubst _sfdep_%, %, $@) fastdep |
| |
| else # !CONFIG_MODVERSIONS |
| |
| .PHONY: include/linux/modversions.h |
| |
| include/linux/modversions.h: |
| |
| endif # CONFIG_MODVERSIONS |
| |
| # --------------------------------------------------------------------------- |
| # Modules |
| |
| ifdef CONFIG_MODULES |
| |
| # Build modules |
| |
| ifdef CONFIG_MODVERSIONS |
| MODFLAGS += -include $(HPATH)/linux/modversions.h |
| endif |
| |
| .PHONY: modules |
| modules: $(SUBDIRS) |
| |
| # Install modules |
| |
| .PHONY: modules_install |
| modules_install: _modinst_ $(patsubst %, _modinst_%, $(SUBDIRS)) _modinst_post |
| |
| .PHONY: _modinst_ |
| _modinst_: |
| @rm -rf $(MODLIB)/kernel |
| @rm -f $(MODLIB)/build |
| @mkdir -p $(MODLIB)/kernel |
| @ln -s $(TOPDIR) $(MODLIB)/build |
| |
| # If System.map exists, run depmod. This deliberately does not have a |
| # dependency on System.map since that would run the dependency tree on |
| # vmlinux. This depmod is only for convenience to give the initial |
| # boot a modules.dep even before / is mounted read-write. However the |
| # boot script depmod is the master version. |
| ifeq "$(strip $(INSTALL_MOD_PATH))" "" |
| depmod_opts := |
| else |
| depmod_opts := -b $(INSTALL_MOD_PATH) -r |
| endif |
| .PHONY: _modinst_post |
| _modinst_post: |
| if [ -r System.map ]; then $(DEPMOD) -ae -F System.map $(depmod_opts) $(KERNELRELEASE); fi |
| |
| .PHONY: $(patsubst %, _modinst_%, $(SUBDIRS)) |
| $(patsubst %, _modinst_%, $(SUBDIRS)) : |
| @$(MAKE) -C $(patsubst _modinst_%, %, $@) modules_install |
| |
| else # CONFIG_MODULES |
| |
| # Modules not configured |
| # --------------------------------------------------------------------------- |
| |
| modules modules_install: FORCE |
| @echo |
| @echo "The present kernel configuration has modules disabled." |
| @echo "Type 'make config' and enable loadable module support." |
| @echo "Then build a kernel with module support enabled." |
| @echo |
| @exit 1 |
| |
| endif # CONFIG_MODULES |
| |
| # Generate asm-offsets.h |
| # --------------------------------------------------------------------------- |
| |
| define generate-asm-offsets.h |
| (set -e; \ |
| echo "#ifndef __ASM_OFFSETS_H__"; \ |
| echo "#define __ASM_OFFSETS_H__"; \ |
| echo "/*"; \ |
| echo " * DO NOT MODIFY."; \ |
| echo " *"; \ |
| echo " * This file was generated by arch/$(ARCH)/Makefile"; \ |
| echo " *"; \ |
| echo " */"; \ |
| echo ""; \ |
| sed -ne "/^->/{s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}"; \ |
| echo ""; \ |
| echo "#endif" ) |
| endef |
| |
| # RPM target |
| # --------------------------------------------------------------------------- |
| |
| # If you do a make spec before packing the tarball you can rpm -ta it |
| |
| spec: |
| . scripts/mkspec >kernel.spec |
| |
| # Build a tar ball, generate an rpm from it and pack the result |
| # There arw two bits of magic here |
| # 1) The use of /. to avoid tar packing just the symlink |
| # 2) Removing the .dep files as they have source paths in them that |
| # will become invalid |
| |
| rpm: clean spec |
| find . -name SCCS -prune -o -name BitKeeper -prune -o \ |
| \( -size 0 -o -name .depend -o -name .hdepend \) \ |
| -type f -print | xargs rm -f |
| set -e; \ |
| cd $(TOPDIR)/.. ; \ |
| ln -sf $(TOPDIR) $(KERNELPATH) ; \ |
| tar -cvz --exclude CVS -f $(KERNELPATH).tar.gz $(KERNELPATH)/. ; \ |
| rm $(KERNELPATH) ; \ |
| cd $(TOPDIR) ; \ |
| . scripts/mkversion > .version ; \ |
| rpm -ta $(TOPDIR)/../$(KERNELPATH).tar.gz ; \ |
| rm $(TOPDIR)/../$(KERNELPATH).tar.gz |
| |
| else # ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),) |
| |
| ifeq ($(filter-out $(noconfig_targets),$(MAKECMDGOALS)),) |
| |
| # Targets which don't need .config |
| # =========================================================================== |
| # |
| # These targets basically have their own Makefile - not quite, but at |
| # least its own exclusive section in the same Makefile. The reason for |
| # this is the following: |
| # To know the configuration, the main Makefile has to include |
| # .config. That's a obviously a problem when .config doesn't exist |
| # yet, but that could be kludged around with only including it if it |
| # exists. |
| # However, the larger problem is: If you run make *config, make will |
| # include the old .config, then execute your *config. It will then |
| # notice that a piece it included (.config) did change and restart from |
| # scratch. Which will cause execution of *config again. You get the |
| # picture. |
| # If we don't explicitly let the Makefile know that .config is changed |
| # by *config (the old way), it won't reread .config after *config, |
| # thus working with possibly stale values - we don't that either. |
| # |
| # So we divide things: This part here is for making *config targets, |
| # and other targets which should work when no .config exists yet. |
| # The main part above takes care of the rest after a .config exists. |
| |
| # Kernel configuration |
| # --------------------------------------------------------------------------- |
| |
| .PHONY: oldconfig xconfig menuconfig config \ |
| make_with_config |
| |
| xconfig: |
| @$(MAKE) -C scripts kconfig.tk |
| wish -f scripts/kconfig.tk |
| |
| menuconfig: |
| @$(MAKE) -C scripts lxdialog |
| $(CONFIG_SHELL) scripts/Menuconfig arch/$(ARCH)/config.in |
| |
| config: |
| $(CONFIG_SHELL) scripts/Configure arch/$(ARCH)/config.in |
| |
| oldconfig: |
| $(CONFIG_SHELL) scripts/Configure -d arch/$(ARCH)/config.in |
| |
| randconfig: |
| $(CONFIG_SHELL) scripts/Configure -r arch/$(ARCH)/config.in |
| |
| allyesconfig: |
| $(CONFIG_SHELL) scripts/Configure -y arch/$(ARCH)/config.in |
| |
| allnoconfig: |
| $(CONFIG_SHELL) scripts/Configure -n arch/$(ARCH)/config.in |
| |
| allmodconfig: |
| $(CONFIG_SHELL) scripts/Configure -m arch/$(ARCH)/config.in |
| |
| defconfig: |
| yes '' | $(CONFIG_SHELL) scripts/Configure -d arch/$(ARCH)/config.in |
| |
| # Cleaning up |
| # --------------------------------------------------------------------------- |
| |
| # files removed with 'make clean' |
| CLEAN_FILES += \ |
| include/linux/compile.h \ |
| vmlinux System.map \ |
| drivers/char/consolemap_deftbl.c drivers/video/promcon_tbl.c \ |
| drivers/char/conmakehash \ |
| drivers/char/drm/*-mod.c \ |
| drivers/char/defkeymap.c drivers/char/qtronixmap.c \ |
| drivers/pci/devlist.h drivers/pci/classlist.h drivers/pci/gen-devlist \ |
| drivers/zorro/devlist.h drivers/zorro/gen-devlist \ |
| sound/oss/bin2hex sound/oss/hex2hex \ |
| drivers/atm/fore200e_mkfirm drivers/atm/{pca,sba}*{.bin,.bin1,.bin2} \ |
| drivers/scsi/aic7xxx/aic7xxx_seq.h \ |
| drivers/scsi/aic7xxx/aic7xxx_reg.h \ |
| drivers/scsi/aic7xxx/aicasm/aicasm_gram.c \ |
| drivers/scsi/aic7xxx/aicasm/aicasm_scan.c \ |
| drivers/scsi/aic7xxx/aicasm/y.tab.h \ |
| drivers/scsi/aic7xxx/aicasm/aicasm \ |
| drivers/scsi/53c700_d.h drivers/scsi/sim710_d.h \ |
| drivers/scsi/53c7xx_d.h drivers/scsi/53c7xx_u.h \ |
| drivers/scsi/53c8xx_d.h drivers/scsi/53c8xx_u.h \ |
| net/802/cl2llc.c net/802/transit/pdutr.h net/802/transit/timertr.h \ |
| net/802/pseudo/pseudocode.h \ |
| net/khttpd/make_times_h net/khttpd/times.h \ |
| submenu* |
| |
| # files removed with 'make mrproper' |
| MRPROPER_FILES += \ |
| include/linux/autoconf.h include/linux/version.h \ |
| drivers/net/hamradio/soundmodem/sm_tbl_{afsk1200,afsk2666,fsk9600}.h \ |
| drivers/net/hamradio/soundmodem/sm_tbl_{hapn4800,psk4800}.h \ |
| drivers/net/hamradio/soundmodem/sm_tbl_{afsk2400_7,afsk2400_8}.h \ |
| drivers/net/hamradio/soundmodem/gentbl \ |
| sound/oss/*_boot.h sound/oss/.*.boot \ |
| sound/oss/msndinit.c \ |
| sound/oss/msndperm.c \ |
| sound/oss/pndsperm.c \ |
| sound/oss/pndspini.c \ |
| drivers/atm/fore200e_*_fw.c drivers/atm/.fore200e_*.fw \ |
| .version .config* config.in config.old \ |
| scripts/tkparse scripts/kconfig.tk scripts/kconfig.tmp \ |
| scripts/lxdialog/*.o scripts/lxdialog/lxdialog \ |
| .menuconfig.log \ |
| include/asm \ |
| .hdepend scripts/split-include scripts/docproc \ |
| scripts/fixdep $(TOPDIR)/include/linux/modversions.h \ |
| tags TAGS kernel.spec \ |
| .tmpversion |
| |
| # directories removed with 'make mrproper' |
| MRPROPER_DIRS += \ |
| .tmp_export-objs \ |
| include/config \ |
| $(TOPDIR)/include/linux/modules |
| |
| # That's our way to know about arch specific cleanup. |
| |
| include arch/$(ARCH)/Makefile |
| |
| clean: archclean |
| @echo 'Cleaning up' |
| @find . -name SCCS -prune -o -name BitKeeper -prune -o \ |
| \( -name \*.[oas] -o -name core -o -name .\*.cmd -o \ |
| -name .\*.tmp -o -name .\*.d \) -type f -print \ |
| | grep -v lxdialog/ | xargs rm -f |
| @rm -f $(CLEAN_FILES) |
| @$(MAKE) -C Documentation/DocBook clean |
| |
| mrproper: clean archmrproper |
| @echo 'Making mrproper' |
| @find . -name SCCS -prune -o -name BitKeeper -prune -o \ |
| \( -name .depend -o -name .\*.cmd \) \ |
| -type f -print | xargs rm -f |
| @rm -f $(MRPROPER_FILES) |
| @rm -rf $(MRPROPER_DIRS) |
| @$(MAKE) -C Documentation/DocBook mrproper |
| |
| distclean: mrproper |
| @echo 'Making distclean' |
| @find . -name SCCS -prune -o -name BitKeeper -prune -o \ |
| \( -not -type d \) -and \ |
| \( -name '*.orig' -o -name '*.rej' -o -name '*~' \ |
| -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \ |
| -o -name '.*.rej' -o -name '.SUMS' -o -size 0 \) -type f \ |
| -print | xargs rm -f |
| |
| # Generate tags for editors |
| # --------------------------------------------------------------------------- |
| |
| TAGS: FORCE |
| { find include/asm-${ARCH} -name SCCS -prune -o -name BitKeeper -prune \ |
| -o -name '*.h' -print ; \ |
| find include -name SCCS -prune -o -name BitKeeper -prune -o \ |
| -type d \( -name "asm-*" -o -name config \) -prune -o \ |
| -name '*.h' -print ; \ |
| find $(SUBDIRS) init arch/${ARCH} \ |
| -name SCCS -prune -o -name BitKeeper -prune -o \ |
| -name '*.[chS]' -print ; } | grep -v SCCS | etags - |
| |
| # Exuberant ctags works better with -I |
| tags: FORCE |
| CTAGSF=`ctags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_NOVERS"`; \ |
| ctags $$CTAGSF `find include/asm-$(ARCH) -name SCCS -prune -o -name BitKeeper -prune -o -name '*.h' -print` && \ |
| find include -name SCCS -prune -o -name BitKeeper -prune -o \ |
| -type d \( -name "asm-*" -o -name config \) -prune -o \ |
| -name '*.h' -print | xargs ctags $$CTAGSF -a && \ |
| find $(SUBDIRS) init -name SCCS -prune -o -name BitKeeper -prune -o \ |
| -name '*.[ch]' -print | xargs ctags $$CTAGSF -a |
| |
| # Brief documentation of the typical targets used |
| # --------------------------------------------------------------------------- |
| |
| help: |
| @echo 'Cleaning targets:' |
| @echo ' clean - remove most generated files but keep the config' |
| @echo ' mrproper - remove all generated files including the config' |
| @echo ' distclean - mrproper + remove files generated by editors and patch' |
| @echo '' |
| @echo 'Configuration targets:' |
| @echo ' oldconfig - Update current config utilising a line-oriented program' |
| @echo ' menuconfig - Update current config utilising a menu based program' |
| @echo ' xconfig - Update current config utilising a X-based program' |
| @echo ' defconfig - New config with default answer to all options' |
| @echo ' allmodconfig - New config selecting modules when possible' |
| @echo ' allyesconfig - New config where all options are accepted with yes' |
| @echo ' allnoconfig - New minimal config' |
| @echo '' |
| @echo 'Other generic targets:' |
| @echo ' all - Build all targets marked with [*]' |
| @echo ' dep - Create module version information' |
| @echo '* vmlinux - Build the bare kernel' |
| @echo '* modules - Build all modules' |
| @echo ' dir/file.[ois]- Build specified target only' |
| @echo ' rpm - Build a kernel as an RPM package' |
| @echo ' tags/TAGS - Generate tags file for editors' |
| @echo '' |
| @echo 'Documentation targets:' |
| @$(MAKE) --no-print-directory -f Documentation/DocBook/Makefile dochelp |
| @echo '' |
| @echo 'Architecture specific targets ($(ARCH)):' |
| @$(MAKE) --no-print-directory -f arch/$(ARCH)/boot/Makefile archhelp |
| @echo '' |
| @echo 'Execute "make" or "make all" to build all targets marked with [*] ' |
| @echo 'For further info browse Documentation/kbuild/*' |
| |
| |
| # Documentation targets |
| # --------------------------------------------------------------------------- |
| |
| sgmldocs psdocs pdfdocs htmldocs: |
| @$(MAKE) -C Documentation/DocBook $@ |
| |
| |
| # Scripts to check various things for consistency |
| # --------------------------------------------------------------------------- |
| |
| checkconfig: |
| find * -name SCCS -prune -o -name BitKeeper -prune -o \ |
| -name '*.[hcS]' -type f -print | sort \ |
| | xargs $(PERL) -w scripts/checkconfig.pl |
| |
| checkhelp: |
| find * -name SCCS -prune -o -name BitKeeper -prune -o \ |
| -name [cC]onfig.in -print | sort \ |
| | xargs $(PERL) -w scripts/checkhelp.pl |
| |
| checkincludes: |
| find * -name SCCS -prune -o -name BitKeeper -prune -o \ |
| -name '*.[hcS]' -type f -print | sort \ |
| | xargs $(PERL) -w scripts/checkincludes.pl |
| |
| else # ifneq ($(filter-out $(noconfig_targets),$(MAKECMDGOALS)),) |
| |
| # We're called with both targets which do and do not need |
| # .config included. Handle them one after the other. |
| # =========================================================================== |
| |
| %:: FORCE |
| $(MAKE) $@ |
| |
| endif # ifeq ($(filter-out $(noconfig_targets),$(MAKECMDGOALS)),) |
| endif # ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),) |
| |
| # FIXME Should go into a make.lib or something |
| # =========================================================================== |
| |
| # read all saved command lines |
| |
| cmd_files := $(wildcard .*.cmd) |
| ifneq ($(cmd_files),) |
| include $(cmd_files) |
| endif |
| |
| # Usage: $(call if_changed_rule,foo) |
| # will check if $(cmd_foo) changed, or any of the prequisites changed, |
| # and if so will execute $(rule_foo) |
| |
| if_changed_rule = $(if $(strip $? \ |
| $(filter-out $(cmd_$(1)),$(cmd_$(@F)))\ |
| $(filter-out $(cmd_$(@F)),$(cmd_$(1)))),\ |
| @$(rule_$(1))) |
| |
| # If quiet is set, only print short version of command |
| |
| cmd = @$(if $($(quiet)cmd_$(1)),echo ' $($(quiet)cmd_$(1))' &&) $(cmd_$(1)) |
| |
| define update-if-changed |
| if [ -r $@ ] && cmp -s $@ $@.tmp; then \ |
| echo ' (unchanged)'; \ |
| rm -f $@.tmp; \ |
| else \ |
| echo ' (updated)'; \ |
| mv -f $@.tmp $@; \ |
| fi |
| endef |
| |
| |
| FORCE: |