1VERSION = 2 2PATCHLEVEL = 4 3SUBLEVEL = 21 4EXTRAVERSION = -prep 5RHEL_VERSION = 3 6RHEL_UPDATE = 9 7 8KERNELRELEASE=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) 9 10ARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/) 11KERNELPATH=kernel-$(shell echo $(KERNELRELEASE) | sed -e "s/-//g") 12 13CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \ 14 else if [ -x /bin/bash ]; then echo /bin/bash; \ 15 else echo sh; fi ; fi) 16TOPDIR := $(shell /bin/pwd) 17 18HPATH = $(TOPDIR)/include 19FINDHPATH = $(HPATH)/asm $(HPATH)/linux $(HPATH)/scsi $(HPATH)/net $(HPATH)/math-emu 20 21HOSTCC = gcc 22HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer 23 24CROSS_COMPILE = 25 26# 27# Include the make variables (CC, etc...) 28# 29 30AS = $(CROSS_COMPILE)as 31LD = $(CROSS_COMPILE)ld 32CC = $(CROSS_COMPILE)gcc 33CPP = $(CC) -E 34AR = $(CROSS_COMPILE)ar 35NM = $(CROSS_COMPILE)nm 36STRIP = $(CROSS_COMPILE)strip 37OBJCOPY = $(CROSS_COMPILE)objcopy 38OBJDUMP = $(CROSS_COMPILE)objdump 39MAKEFILES = $(TOPDIR)/.config 40GENKSYMS = /sbin/genksyms 41DEPMOD = /sbin/depmod 42KALLSYMS = /sbin/kallsyms 43MODFLAGS = -DMODULE 44CFLAGS_KERNEL = 45PERL = perl 46AWK = awk 47RPM := $(shell if [ -x "/usr/bin/rpmbuild" ]; then echo rpmbuild; \ 48 else echo rpm; fi) 49TMPPREFIX = 50 51export VERSION PATCHLEVEL SUBLEVEL EXTRAVERSION KERNELRELEASE ARCH \ 52 CONFIG_SHELL TOPDIR HPATH HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC \ 53 CPP AR NM STRIP OBJCOPY OBJDUMP MAKE MAKEFILES GENKSYMS MODFLAGS PERL AWK 54 55all: do-it-all 56 57# 58# Make "config" the default target if there is no configuration file or 59# "depend" the target if there is no top-level dependency information. 60# 61 62ifeq (.config,$(wildcard .config)) 63include .config 64ifeq (.depend,$(wildcard .depend)) 65include .depend 66do-it-all: Version vmlinux 67else 68CONFIGURATION = depend 69do-it-all: depend 70endif 71else 72CONFIGURATION = config 73do-it-all: config 74endif 75 76# 77# INSTALL_PATH specifies where to place the updated kernel and system map 78# images. Uncomment if you want to place them anywhere other than root. 79# 80 81#export INSTALL_PATH=/boot 82 83# 84# INSTALL_MOD_PATH specifies a prefix to MODLIB for module directory 85# relocations required by build roots. This is not defined in the 86# makefile but the arguement can be passed to make if needed. 87# 88 89MODLIB := $(INSTALL_MOD_PATH)/lib/modules/$(KERNELRELEASE) 90export MODLIB 91 92# 93# standard CFLAGS 94# 95 96CPPFLAGS := -D__KERNEL__ -I$(HPATH) 97 98CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -O2 \ 99 -fno-strict-aliasing -fno-common $(SPEC_CFLAGS) -Wno-unused \ 100 -fno-delete-null-pointer-checks 101ifndef CONFIG_FRAME_POINTER 102CFLAGS += -fomit-frame-pointer 103endif 104AFLAGS := -D__ASSEMBLY__ $(CPPFLAGS) 105 106# 107# ROOT_DEV specifies the default root-device when making the image. 108# This can be either FLOPPY, CURRENT, /dev/xxxx or empty, in which case 109# the default of FLOPPY is used by 'build'. 110# This is i386 specific. 111# 112 113export ROOT_DEV = CURRENT 114 115# 116# If you want to preset the SVGA mode, uncomment the next line and 117# set SVGA_MODE to whatever number you want. 118# Set it to -DSVGA_MODE=NORMAL_VGA if you just want the EGA/VGA mode. 119# The number is the same as you would ordinarily press at bootup. 120# This is i386 specific. 121# 122 123export SVGA_MODE = -DSVGA_MODE=NORMAL_VGA 124 125# 126# If you want the RAM disk device, define this to be the size in blocks. 127# This is i386 specific. 128# 129 130#export RAMDISK = -DRAMDISK=512 131 132CORE_FILES =kernel/kernel.o mm/mm.o fs/fs.o ipc/ipc.o 133NETWORKS =net/network.o 134 135LIBS =$(TOPDIR)/lib/lib.a 136SUBDIRS =kernel drivers mm fs net ipc lib crypto 137 138DRIVERS-n := 139DRIVERS-y := 140DRIVERS-m := 141DRIVERS- := 142 143DRIVERS-$(CONFIG_ACPI) += drivers/acpi/acpi.o 144DRIVERS-$(CONFIG_PARPORT) += drivers/parport/driver.o 145DRIVERS-y += drivers/char/char.o \ 146 drivers/block/block.o \ 147 drivers/misc/misc.o \ 148 drivers/net/net.o 149 150ifdef CONFIG_IA64 151DRIVERS-$(CONFIG_AGP) += drivers/char/agp-hp_ia64/agp.o 152DRIVERS-$(CONFIG_DRM_NEW) += drivers/char/drm-hp_ia64/drm.o 153else 154DRIVERS-$(CONFIG_AGP) += drivers/char/agp/agp.o 155DRIVERS-$(CONFIG_DRM_NEW) += drivers/char/drm/drm.o 156DRIVERS-$(CONFIG_DRM_OLD) += drivers/char/drm-4.0/drm.o 157endif 158DRIVERS-$(CONFIG_NUBUS) += drivers/nubus/nubus.a 159DRIVERS-$(CONFIG_NET_FC) += drivers/net/fc/fc.o 160DRIVERS-$(CONFIG_DEV_APPLETALK) += drivers/net/appletalk/appletalk.o 161DRIVERS-$(CONFIG_TR) += drivers/net/tokenring/tr.o 162DRIVERS-$(CONFIG_WAN) += drivers/net/wan/wan.o 163DRIVERS-$(CONFIG_ARCNET) += drivers/net/arcnet/arcnetdrv.o 164DRIVERS-$(CONFIG_ATM) += drivers/atm/atm.o 165DRIVERS-$(CONFIG_IDE) += drivers/ide/idedriver.o 166DRIVERS-$(CONFIG_FC4) += drivers/fc4/fc4.a 167DRIVERS-$(CONFIG_SCSI) += drivers/scsi/scsidrv.o 168DRIVERS-$(CONFIG_FUSION_BOOT) += drivers/message/fusion/fusion.o 169DRIVERS-$(CONFIG_IEEE1394) += drivers/ieee1394/ieee1394drv.o 170DRIVERS-$(CONFIG_PPC_ISERIES) += drivers/iseries/iseries.o 171 172ifneq ($(CONFIG_CD_NO_IDESCSI)$(CONFIG_BLK_DEV_IDECD)$(CONFIG_BLK_DEV_SR)$(CONFIG_PARIDE_PCD),) 173DRIVERS-y += drivers/cdrom/driver.o 174endif 175ifneq ($(CONFIG_AUDIT),) 176DRIVERS-y += drivers/audit/audit-stubs.o 177endif 178 179DRIVERS-$(CONFIG_SOUND) += drivers/sound/sounddrivers.o 180DRIVERS-$(CONFIG_PCI) += drivers/pci/driver.o 181DRIVERS-$(CONFIG_MTD) += drivers/mtd/mtdlink.o 182DRIVERS-$(CONFIG_PCMCIA) += drivers/pcmcia/pcmcia.o 183DRIVERS-$(CONFIG_NET_PCMCIA) += drivers/net/pcmcia/pcmcia_net.o 184DRIVERS-$(CONFIG_NET_WIRELESS) += drivers/net/wireless/wireless_net.o 185DRIVERS-$(CONFIG_PCMCIA_CHRDEV) += drivers/char/pcmcia/pcmcia_char.o 186DRIVERS-$(CONFIG_DIO) += drivers/dio/dio.a 187DRIVERS-$(CONFIG_SBUS) += drivers/sbus/sbus_all.o 188DRIVERS-$(CONFIG_ZORRO) += drivers/zorro/driver.o 189DRIVERS-$(CONFIG_FC4) += drivers/fc4/fc4.a 190DRIVERS-$(CONFIG_PPC32) += drivers/macintosh/macintosh.o 191DRIVERS-$(CONFIG_MAC) += drivers/macintosh/macintosh.o 192DRIVERS-$(CONFIG_PNP) += drivers/pnp/pnp.o 193DRIVERS-$(CONFIG_SGI_IP22) += drivers/sgi/sgi.a 194DRIVERS-$(CONFIG_VT) += drivers/video/video.o 195DRIVERS-$(CONFIG_PARIDE) += drivers/block/paride/paride.a 196DRIVERS-$(CONFIG_HAMRADIO) += drivers/net/hamradio/hamradio.o 197DRIVERS-$(CONFIG_TC) += drivers/tc/tc.a 198DRIVERS-$(CONFIG_USB) += drivers/usb/usbdrv.o 199DRIVERS-y +=drivers/media/media.o 200DRIVERS-$(CONFIG_INPUT) += drivers/input/inputdrv.o 201DRIVERS-$(CONFIG_HIL) += drivers/hil/hil.o 202DRIVERS-$(CONFIG_I2O) += drivers/message/i2o/i2o.o 203DRIVERS-$(CONFIG_IRDA) += drivers/net/irda/irda.o 204DRIVERS-$(CONFIG_I2C) += drivers/i2c/i2c.o 205DRIVERS-$(CONFIG_PHONE) += drivers/telephony/telephony.o 206DRIVERS-$(CONFIG_MD) += drivers/md/mddev.o 207DRIVERS-$(CONFIG_GSC) += drivers/gsc/gscbus.o 208DRIVERS-$(CONFIG_BLUEZ) += drivers/bluetooth/bluetooth.o 209DRIVERS-$(CONFIG_HOTPLUG_PCI) += drivers/hotplug/vmlinux-obj.o 210DRIVERS-$(CONFIG_ISDN_BOOL) += drivers/isdn/vmlinux-obj.o 211DRIVERS-$(CONFIG_CRYPTO) += crypto/crypto.o 212 213DRIVERS-$(CONFIG_SENSORS) += drivers/sensors/sensor.o 214DRIVERS := $(DRIVERS-y) 215 216 217# files removed with 'make clean' 218CLEAN_FILES = \ 219 kernel/ksyms.lst include/linux/compile.h \ 220 vmlinux System.map \ 221 $(TMPPREFIX).tmp* \ 222 scripts/mkconfigs kernel/configs.c kernel/configs.o \ 223 drivers/char/consolemap_deftbl.c drivers/video/promcon_tbl.c \ 224 drivers/char/conmakehash \ 225 drivers/char/drm/*-mod.c \ 226 drivers/pci/devlist.h drivers/pci/classlist.h drivers/pci/gen-devlist \ 227 drivers/zorro/devlist.h drivers/zorro/gen-devlist \ 228 drivers/sound/bin2hex drivers/sound/hex2hex \ 229 drivers/atm/fore200e_mkfirm drivers/atm/{pca,sba}*{.bin,.bin1,.bin2} \ 230 drivers/scsi/aic7xxx/aicasm/aicasm \ 231 drivers/scsi/aic7xxx/aicasm/aicasm_gram.c \ 232 drivers/scsi/aic7xxx/aicasm/aicasm_gram.h \ 233 drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.c \ 234 drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.h \ 235 drivers/scsi/aic7xxx/aicasm/aicasm_macro_scan.c \ 236 drivers/scsi/aic7xxx/aicasm/aicasm_scan.c \ 237 drivers/scsi/aic7xxx/aicasm/aicdb.h \ 238 drivers/scsi/aic7xxx/aicasm/y.tab.h \ 239 drivers/scsi/53c700_d.h \ 240 net/khttpd/make_times_h \ 241 net/khttpd/times.h \ 242 submenu* 243# directories removed with 'make clean' 244CLEAN_DIRS = \ 245 modules 246 247# files removed with 'make mrproper' 248MRPROPER_FILES = \ 249 include/linux/autoconf.h include/linux/version.h \ 250 tmp* \ 251 drivers/net/hamradio/soundmodem/sm_tbl_{afsk1200,afsk2666,fsk9600}.h \ 252 drivers/net/hamradio/soundmodem/sm_tbl_{hapn4800,psk4800}.h \ 253 drivers/net/hamradio/soundmodem/sm_tbl_{afsk2400_7,afsk2400_8}.h \ 254 drivers/net/hamradio/soundmodem/gentbl \ 255 drivers/sound/*_boot.h drivers/sound/.*.boot \ 256 drivers/sound/msndinit.c \ 257 drivers/sound/msndperm.c \ 258 drivers/sound/pndsperm.c \ 259 drivers/sound/pndspini.c \ 260 drivers/atm/fore200e_*_fw.c drivers/atm/.fore200e_*.fw \ 261 .version .config* config.in config.old \ 262 scripts/tkparse scripts/kconfig.tk scripts/kconfig.tmp \ 263 scripts/lxdialog/*.o scripts/lxdialog/lxdialog \ 264 .menuconfig.log \ 265 include/asm \ 266 .hdepend scripts/mkdep scripts/split-include scripts/docproc \ 267 $(TOPDIR)/include/linux/modversions.h \ 268 scripts/mkconfigs kernel/configs.c kernel/configs.o \ 269 kernel.spec 270 271# directories removed with 'make mrproper' 272MRPROPER_DIRS = \ 273 include/config \ 274 $(TOPDIR)/include/linux/modules 275 276 277include arch/$(ARCH)/Makefile 278 279# Extra cflags for kbuild 2.4. The default is to forbid includes by kernel code 280# from user space headers. Some UML code requires user space headers, in the 281# UML Makefiles add 'kbuild_2_4_nostdinc :=' before include Rules.make. No 282# other kernel code should include user space headers, if you need 283# 'kbuild_2_4_nostdinc :=' or -I/usr/include for kernel code and you are not UML 284# then your code is broken! KAO. 285 286kbuild_2_4_nostdinc := -nostdinc -iwithprefix include 287export kbuild_2_4_nostdinc 288 289export CPPFLAGS CFLAGS CFLAGS_KERNEL AFLAGS AFLAGS_KERNEL 290 291export NETWORKS DRIVERS LIBS HEAD LDFLAGS LINKFLAGS MAKEBOOT ASFLAGS 292 293.S.s: 294 $(CPP) $(AFLAGS) $(AFLAGS_KERNEL) -traditional -o $*.s $< 295.S.o: 296 $(CC) $(AFLAGS) $(AFLAGS_KERNEL) -traditional -c -o $*.o $< 297 298Version: dummy 299 @rm -f include/linux/compile.h 300 301boot: vmlinux 302 @$(MAKE) CFLAGS="$(CFLAGS) $(CFLAGS_KERNEL)" -C arch/$(ARCH)/boot 303 304LD_VMLINUX := $(LD) $(LINKFLAGS) $(HEAD) init/main.o init/version.o init/do_mounts.o \ 305 --start-group \ 306 $(CORE_FILES) \ 307 $(DRIVERS) \ 308 $(NETWORKS) \ 309 $(LIBS) \ 310 --end-group 311ifeq ($(CONFIG_KALLSYMS),y) 312LD_VMLINUX_KALLSYMS := $(TMPPREFIX).tmp_kallsyms3.o 313else 314LD_VMLINUX_KALLSYMS := 315endif 316 317vmlinux: include/linux/version.h $(CONFIGURATION) init/main.o init/version.o init/do_mounts.o linuxsubdirs 318 @$(MAKE) CFLAGS="$(CFLAGS) $(CFLAGS_KERNEL)" kallsyms 319 320.PHONY: kallsyms 321 322kallsyms: 323ifeq ($(CONFIG_KALLSYMS),y) 324 @echo kallsyms pass 1 325 $(LD_VMLINUX) -o $(TMPPREFIX).tmp_vmlinux1 326 @$(KALLSYMS) $(TMPPREFIX).tmp_vmlinux1 > $(TMPPREFIX).tmp_kallsyms1.o 327 @echo kallsyms pass 2 328 @$(LD_VMLINUX) $(TMPPREFIX).tmp_kallsyms1.o -o $(TMPPREFIX).tmp_vmlinux2 329 @$(KALLSYMS) $(TMPPREFIX).tmp_vmlinux2 > $(TMPPREFIX).tmp_kallsyms2.o 330 @echo kallsyms pass 3 331 @$(LD_VMLINUX) $(TMPPREFIX).tmp_kallsyms2.o -o $(TMPPREFIX).tmp_vmlinux3 332 @$(KALLSYMS) $(TMPPREFIX).tmp_vmlinux3 > $(TMPPREFIX).tmp_kallsyms3.o 333endif 334 $(LD_VMLINUX) $(LD_VMLINUX_KALLSYMS) -o vmlinux 335 $(NM) vmlinux | grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | sort > System.map 336 @rm -f $(TMPPREFIX).tmp_vmlinux* $(TMPPREFIX).tmp_kallsyms* 337 338symlinks: 339 rm -f include/asm 340 ( cd include ; ln -sf asm-$(ARCH) asm) 341 @if [ ! -d include/linux/modules ]; then \ 342 mkdir include/linux/modules; \ 343 fi 344 345oldconfig: symlinks 346 $(CONFIG_SHELL) scripts/Configure -d arch/$(ARCH)/config.in 347 348oldconfig_nonint: symlinks 349 $(CONFIG_SHELL) scripts/Configure -D arch/$(ARCH)/config.in 350 351xconfig: symlinks 352 $(MAKE) -C scripts kconfig.tk 353 wish -f scripts/kconfig.tk 354 355menuconfig: symlinks 356 $(MAKE) -C scripts/lxdialog all 357 $(CONFIG_SHELL) scripts/Menuconfig arch/$(ARCH)/config.in 358 359config: symlinks 360 $(CONFIG_SHELL) scripts/Configure arch/$(ARCH)/config.in 361 362include/config/MARKER: scripts/split-include include/linux/autoconf.h 363 scripts/split-include include/linux/autoconf.h include/config 364 @ touch include/config/MARKER 365 366linuxsubdirs: $(patsubst %, _dir_%, $(SUBDIRS)) 367 368$(patsubst %, _dir_%, $(SUBDIRS)) : dummy include/linux/version.h tmp_include_depends 369 $(MAKE) CFLAGS="$(CFLAGS) $(CFLAGS_KERNEL)" -C $(patsubst _dir_%, %, $@) 370 371$(TOPDIR)/include/linux/version.h: include/linux/version.h 372$(TOPDIR)/include/linux/compile.h: include/linux/compile.h 373 374newversion: 375 . scripts/mkversion > .tmpversion 376 @mv -f .tmpversion .version 377 378uts_len := 64 379uts_truncate := sed -e 's/\(.\{1,$(uts_len)\}\).*/\1/' 380 381include/linux/compile.h: $(CONFIGURATION) include/linux/version.h newversion 382 @echo -n \#`cat .version` > .ver1 383 @if [ -n "$(CONFIG_SMP)" ] ; then echo -n " SMP" >> .ver1; fi 384 @if [ -f .name ]; then echo -n \-`cat .name` >> .ver1; fi 385 @LANG=C echo ' '`date` >> .ver1 386 @echo \#define UTS_VERSION \"`cat .ver1 | $(uts_truncate)`\" > .ver 387 @LANG=C echo \#define LINUX_COMPILE_TIME \"`date +%T`\" >> .ver 388 @echo \#define LINUX_COMPILE_BY \"`whoami`\" >> .ver 389 @echo \#define LINUX_COMPILE_HOST \"`hostname | $(uts_truncate)`\" >> .ver 390 @([ -x /bin/dnsdomainname ] && /bin/dnsdomainname > .ver1) || \ 391 ([ -x /bin/domainname ] && /bin/domainname > .ver1) || \ 392 echo > .ver1 393 @echo \#define LINUX_COMPILE_DOMAIN \"`cat .ver1 | $(uts_truncate)`\" >> .ver 394 @echo \#define LINUX_COMPILER \"`$(CC) $(CFLAGS) -v 2>&1 | tail -n 1`\" >> .ver 395 @mv -f .ver $@ 396 @rm -f .ver1 397 398include/linux/version.h: ./Makefile 399 @expr length "$(KERNELRELEASE)" \<= $(uts_len) > /dev/null || \ 400 (echo KERNELRELEASE \"$(KERNELRELEASE)\" exceeds $(uts_len) characters >&2; false) 401 @echo \#define UTS_RELEASE \"$(KERNELRELEASE)\" > .ver 402 @echo \#define LINUX_VERSION_CODE `expr $(VERSION) \\* 65536 + $(PATCHLEVEL) \\* 256 + $(SUBLEVEL)` >> .ver 403 @echo '#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))' >>.ver 404 @echo \#define RHEL_VERSION $(RHEL_VERSION) >> .ver 405 @echo \#define RHEL_UPDATE $(RHEL_UPDATE) >> .ver 406 @echo \#define RHEL_RELEASE_CODE `expr $(RHEL_VERSION) \\* 256 + $(RHEL_UPDATE)` >> .ver 407 @echo '#define RHEL_RELEASE_VERSION(a,b) (((a) << 8) + (b))' >>.ver 408 @mv -f .ver $@ 409 410comma := , 411 412init/version.o: init/version.c include/linux/compile.h tmp_include_depends 413 $(CC) $(CFLAGS) $(CFLAGS_KERNEL) -DUTS_MACHINE='"$(ARCH)"' -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) -c -o init/version.o init/version.c 414 415init/main.o: init/main.c tmp_include_depends 416 $(CC) $(CFLAGS) $(CFLAGS_KERNEL) $(PROFILING) -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) -c -o $@ $< 417 418init/do_mounts.o: init/do_mounts.c tmp_include_depends 419 $(CC) $(CFLAGS) $(CFLAGS_KERNEL) $(PROFILING) -DKBUILD_BASENAME=$(subst $(comma),_,$(subst -,_,$(*F))) -c -o $@ $< 420 421fs lib mm ipc kernel drivers net: dummy 422 $(MAKE) CFLAGS="$(CFLAGS) $(CFLAGS_KERNEL)" $(subst $@, _dir_$@, $@) 423 424TAGS: dummy 425 { find include/asm-${ARCH} -name '*.h' -print ; \ 426 find include -type d \( -name "asm-*" -o -name config \) -prune -o -name '*.h' -print ; \ 427 find $(SUBDIRS) init arch/${ARCH} -name '*.[chS]' ; } | grep -v SCCS | grep -v '\.svn' | etags - 428 429# Exuberant ctags works better with -I 430tags: dummy 431 CTAGSF=`ctags --version | grep -i exuberant >/dev/null && echo "-I __initdata,__exitdata,EXPORT_SYMBOL,EXPORT_SYMBOL_NOVERS"`; \ 432 ctags $$CTAGSF `find include/asm-$(ARCH) -name '*.h'` && \ 433 find include -type d \( -name "asm-*" -o -name config \) -prune -o -name '*.h' -print | xargs ctags $$CTAGSF -a && \ 434 find $(SUBDIRS) init -name '*.[ch]' | xargs ctags $$CTAGSF -a 435 436ifdef CONFIG_MODULES 437ifdef CONFIG_MODVERSIONS 438MODFLAGS += -DMODVERSIONS -include $(HPATH)/linux/modversions.h 439endif 440 441.PHONY: modules 442modules: $(patsubst %, _mod_%, $(SUBDIRS)) 443 444.PHONY: $(patsubst %, _mod_%, $(SUBDIRS)) 445$(patsubst %, _mod_%, $(SUBDIRS)) : include/linux/version.h tmp_include_depends 446 $(MAKE) -C $(patsubst _mod_%, %, $@) CFLAGS="$(CFLAGS) $(MODFLAGS)" MAKING_MODULES=1 modules 447 448.PHONY: modules_install 449modules_install: _modinst_ $(patsubst %, _modinst_%, $(SUBDIRS)) _modinst_post 450 451.PHONY: _modinst_ 452_modinst_: 453 @rm -rf $(MODLIB)/kernel 454 @rm -f $(MODLIB)/build 455 @mkdir -p $(MODLIB)/kernel 456 @ln -s $(TOPDIR) $(MODLIB)/build 457 458# If System.map exists, run depmod. This deliberately does not have a 459# dependency on System.map since that would run the dependency tree on 460# vmlinux. This depmod is only for convenience to give the initial 461# boot a modules.dep even before / is mounted read-write. However the 462# boot script depmod is the master version. 463ifeq "$(strip $(INSTALL_MOD_PATH))" "" 464depmod_opts := 465else 466depmod_opts := -b $(INSTALL_MOD_PATH) -r 467endif 468.PHONY: _modinst_post 469_modinst_post: _modinst_post_pcmcia 470 if [ -r System.map ]; then $(DEPMOD) -ae -F System.map $(depmod_opts) $(KERNELRELEASE); fi 471 472# Backwards compatibilty symlinks for people still using old versions 473# of pcmcia-cs with hard coded pathnames on insmod. Remove 474# _modinst_post_pcmcia for kernel 2.4.1. 475.PHONY: _modinst_post_pcmcia 476_modinst_post_pcmcia: 477 cd $(MODLIB); \ 478 mkdir -p pcmcia; \ 479 find kernel -path '*/pcmcia/*' -name '*.o' | xargs -i -r ln -sf ../{} pcmcia 480 481.PHONY: $(patsubst %, _modinst_%, $(SUBDIRS)) 482$(patsubst %, _modinst_%, $(SUBDIRS)) : 483 $(MAKE) -C $(patsubst _modinst_%, %, $@) modules_install 484 485# modules disabled.... 486 487else 488modules modules_install: dummy 489 @echo 490 @echo "The present kernel configuration has modules disabled." 491 @echo "Type 'make config' and enable loadable module support." 492 @echo "Then build a kernel with module support enabled." 493 @echo 494 @exit 1 495endif 496 497clean: archclean 498 find . \( -name '*.[oas]' -o -name core -o -name '.*.flags' \) -type f -print \ 499 | grep -v lxdialog/ | xargs rm -f 500 rm -f $(CLEAN_FILES) 501 rm -rf $(CLEAN_DIRS) 502 $(MAKE) -C Documentation/DocBook clean 503 504mrproper: clean archmrproper 505 find . \( -size 0 -o -name .depend \) -type f -print | xargs rm -f 506 rm -f $(MRPROPER_FILES) 507 rm -rf $(MRPROPER_DIRS) 508 $(MAKE) -C Documentation/DocBook mrproper 509 510distclean: mrproper 511 rm -f core `find . \( -not -type d \) -and \ 512 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \ 513 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \ 514 -o -name '.*.rej' -o -name '.SUMS' -o -size 0 \) -type f -print` TAGS tags 515 516backup: mrproper 517 cd .. && tar cf - linux/ | gzip -9 > backup.gz 518 sync 519 520sgmldocs: 521 chmod 755 $(TOPDIR)/scripts/docgen 522 chmod 755 $(TOPDIR)/scripts/gen-all-syms 523 chmod 755 $(TOPDIR)/scripts/kernel-doc 524 $(MAKE) -C $(TOPDIR)/Documentation/DocBook books 525 526psdocs: sgmldocs 527 $(MAKE) -C Documentation/DocBook ps 528 529pdfdocs: sgmldocs 530 $(MAKE) -C Documentation/DocBook pdf 531 532htmldocs: sgmldocs 533 $(MAKE) -C Documentation/DocBook html 534 535mandocs: 536 chmod 755 $(TOPDIR)/scripts/kernel-doc 537 chmod 755 $(TOPDIR)/scripts/split-man 538 $(MAKE) -C Documentation/DocBook man 539 540sums: 541 find . -type f -print | sort | xargs sum > .SUMS 542 543dep-files: scripts/mkdep archdep include/linux/version.h 544 rm -f .depend .hdepend 545 $(MAKE) $(patsubst %,_sfdep_%,$(SUBDIRS)) _FASTDEP_ALL_SUB_DIRS="$(SUBDIRS)" 546ifdef CONFIG_MODVERSIONS 547 $(MAKE) update-modverfile 548endif 549 find $(FINDHPATH) \( -name SCCS -o -name .svn \) -prune -o -follow -name \*.h ! -name modversions.h -print | xargs -s 100000 scripts/mkdep -- > .hdepend 550 scripts/mkdep -- init/*.c > .depend 551 (find $(TOPDIR) \( -name .depend -o -name .hdepend \) -print | xargs $(AWK) -f scripts/include_deps) > tmp_include_depends 552 sed -ne 's/^\([^ ].*\):.*/ \1 \\/p' tmp_include_depends > tmp_include_depends_1 553 (echo ""; echo "all: \\"; cat tmp_include_depends_1; echo "") >> tmp_include_depends 554 rm tmp_include_depends_1 555 556tmp_include_depends: include/config/MARKER dummy 557 $(MAKE) -r -f tmp_include_depends all 558 559ifdef CONFIG_MODVERSIONS 560MODVERFILE := $(TOPDIR)/include/linux/modversions.h 561else 562MODVERFILE := 563endif 564export MODVERFILE 565 566depend dep: dep-files 567 568checkconfig: 569 find * -name '*.[hcS]' -type f -print | sort | xargs $(PERL) -w scripts/checkconfig.pl 570 571checkhelp: 572 find * -name [cC]onfig.in -print | sort | xargs $(PERL) -w scripts/checkhelp.pl 573 574checkincludes: 575 find * -name '*.[hcS]' -type f -print | sort | xargs $(PERL) -w scripts/checkincludes.pl 576 577ifdef CONFIGURATION 578..$(CONFIGURATION): 579 @echo 580 @echo "You have a bad or nonexistent" .$(CONFIGURATION) ": running 'make" $(CONFIGURATION)"'" 581 @echo 582 $(MAKE) $(CONFIGURATION) 583 @echo 584 @echo "Successful. Try re-making (ignore the error that follows)" 585 @echo 586 exit 1 587 588#dummy: ..$(CONFIGURATION) 589dummy: 590 591else 592 593dummy: 594 595endif 596 597include Rules.make 598 599# 600# This generates dependencies for the .h files. 601# 602 603scripts/mkdep: scripts/mkdep.c 604 $(HOSTCC) $(HOSTCFLAGS) -o scripts/mkdep scripts/mkdep.c 605 606scripts/split-include: scripts/split-include.c 607 $(HOSTCC) $(HOSTCFLAGS) -o scripts/split-include scripts/split-include.c 608 609# 610# RPM target 611# 612# If you do a make spec before packing the tarball you can rpm -ta it 613# 614spec: 615 . scripts/mkspec >kernel.spec 616 617# 618# Build a tar ball, generate an rpm from it and pack the result 619# There arw two bits of magic here 620# 1) The use of /. to avoid tar packing just the symlink 621# 2) Removing the .dep files as they have source paths in them that 622# will become invalid 623# 624rpm: clean spec 625 find . \( -size 0 -o -name .depend -o -name .hdepend \) -type f -print | xargs rm -f 626 set -e; \ 627 cd $(TOPDIR)/.. ; \ 628 ln -sf $(TOPDIR) $(KERNELPATH) ; \ 629 tar -cvz --exclude CVS -f $(KERNELPATH).tar.gz $(KERNELPATH)/. ; \ 630 rm $(KERNELPATH) ; \ 631 cd $(TOPDIR) ; \ 632 . scripts/mkversion > .version ; \ 633 $(RPM) -ta $(TOPDIR)/../$(KERNELPATH).tar.gz ; \ 634 rm $(TOPDIR)/../$(KERNELPATH).tar.gz 635
