Makefile.in

   1 # Makefile for uClibc
   2 #
   3 # Copyright (C) 2000-2008 Erik Andersen <andersen@uclibc.org>
   4 #
   5 # Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
   6 #
   7
   8 #--------------------------------------------------------------
   9 # You shouldn't need to mess with anything beyond this point...
  10 #--------------------------------------------------------------
  11 clean_targets := clean realclean distclean \
  12         objclean-y headers_clean-y CLEAN_utils
  13 noconfig_targets := menuconfig config oldconfig silentoldconfig randconfig \
  14         defconfig allyesconfig allnoconfig \
  15         release dist tags help
  16
  17 include $(top_srcdir)Rules.mak
  18 sub_headers := headers
  19 ifndef KCONFIG_CONFIG
  20 KCONFIG_CONFIG := $(top_builddir).config
  21 endif
  22 export KCONFIG_CONFIG
  23
  24 ifeq ($(HAVE_DOT_CONFIG),y)
  25
  26 all: pregen libs
  27 libs: pregen
  28
  29 # In this section, we need .config
  30 -include $(top_builddir).config.cmd
  31
  32 else # ifeq ($(HAVE_DOT_CONFIG),y)
  33
  34 all: menuconfig
  35
  36 headers:
  37         @echo "Need to make a config file first, run: make menuconfig"
  38         @false
  39
  40 endif # ifeq ($(HAVE_DOT_CONFIG),y)
  41
  42 include $(top_srcdir)ldso/Makefile.in
  43 include $(top_srcdir)libcrypt/Makefile.in
  44 include $(top_srcdir)libintl/Makefile.in
  45 include $(top_srcdir)libm/Makefile.in
  46 include $(top_srcdir)libnsl/Makefile.in
  47 include $(top_srcdir)libresolv/Makefile.in
  48 include $(top_srcdir)libutil/Makefile.in
  49 include $(top_srcdir)libpthread/Makefile.in
  50 include $(top_srcdir)librt/Makefile.in
  51 include $(top_srcdir)extra/locale/Makefile.in
  52
  53 # last included to catch all the objects added by others (locales/threads)
  54 include $(top_srcdir)libc/Makefile.in
  55
  56 ifeq ($(HAVE_DOT_CONFIG),y)
  57 # If the .config changes then we have to make sure that our includes are
  58 # updated properly. This would normally work by saying that the headers
  59 # have uClibc_config.h as prerequisite but since we _symlink_ the headers
  60 # and do not (?) want to rely on 'make -L' we better update them right here,
  61 # on spot to save us from alot of hazzle.
  62 $(top_builddir)include/bits/uClibc_config.h: $(top_builddir)extra/config/conf $(KCONFIG_CONFIG) $(top_srcdir)extra/scripts/conf-header.sh | $(top_builddir)include/bits $(top_builddir)include/config
  63         @$(disp_gen)
  64         $(Q)@$< -s $(top_srcdir)extra/Configs/Config.in
  65         $(Q)$(top_srcdir)extra/scripts/conf-header.sh $(KCONFIG_CONFIG) > $@
  66         $(Q)$(MAKE) headers-y
  67
  68 # The above doesn't work for threads, though. Just using check-symlinks for now.
  69 # XXX: FIXME: this is ugly
  70 MAKEFLAGS += -L
  71
  72 $(top_builddir)include/config/linuxthreads/old.h $(top_builddir)include/config/linuxthreads/new.h:
  73         @true
  74
  75 # For the moment, we have to keep re-running this target
  76 # because the fix includes scripts rely on pre-processers
  77 # in order to generate the headers correctly :(.  That
  78 # means we can't use the $(HOSTCC) in order to get the
  79 # correct output.
  80 ifeq ($(ARCH_USE_MMU),y)
  81 export header_extra_args =
  82 else
  83 export header_extra_args = -n
  84 endif
  85 HEADERS_BITS_COMMON := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common/bits/*.h))
  86 HEADERS_BITS_ARCH   := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h))
  87 HEADERS_BITS_SUBARCH :=
  88 ifneq ($(TARGET_SUBARCH),)
  89 HEADERS_BITS_SUBARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/*.h))
  90 endif
  91 HEADERS_BITS_COMMON := $(filter-out $(HEADERS_BITS_ARCH) $(HEADERS_BITS_SUBARCH) $(HEADERS_BITS_PTHREAD),$(HEADERS_BITS_COMMON))
  92
  93 HEADERS_SYS_COMMON := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common/sys/*.h))
  94 HEADERS_SYS_ARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h))
  95 HEADERS_SYS_COMMON := $(filter-out $(HEADERS_SYS_ARCH),$(HEADERS_SYS_COMMON))
  96
  97 ALL_HEADERS_COMMON       := $(top_builddir)include/fpu_control.h \
  98                                 $(top_builddir)include/dl-osinfo.h \
  99                                 $(top_builddir)include/hp-timing.h
 100 ALL_HEADERS_BITS_COMMON  := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_COMMON))
 101 ALL_HEADERS_BITS_ARCH    := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_ARCH))
 102 ifneq ($(TARGET_SUBARCH),)
 103 ALL_HEADERS_BITS_SUBARCH := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_SUBARCH))
 104 else
 105 ALL_HEADERS_BITS_SUBARCH :=
 106 endif
 107 ALL_HEADERS_SYS_COMMON   := $(addprefix $(top_builddir)include/sys/,$(HEADERS_SYS_COMMON))
 108 ALL_HEADERS_SYS_ARCH     := $(addprefix $(top_builddir)include/sys/,$(HEADERS_SYS_ARCH))
 109
 110 target-headers-sysdep := \
 111         $(ALL_HEADERS_COMMON) \
 112         $(ALL_HEADERS_BITS_COMMON) \
 113         $(ALL_HEADERS_BITS_ARCH) \
 114         $(ALL_HEADERS_BITS_SUBARCH) \
 115         $(ALL_HEADERS_SYS_COMMON) \
 116         $(ALL_HEADERS_SYS_ARCH) \
 117         $(ALL_HEADERS_BITS_PTHREAD)
 118
 119 $(top_builddir)include/fpu_control.h:
 120         @$(disp_ln)
 121         $(Q)[ -r $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) ] && \
 122                 $(LN) -fs $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) $@ || \
 123                 $(LN) -fs $(call rel_srcdir)libc/sysdeps/linux/common/$(@F) $@
 124
 125 $(top_builddir)include/dl-osinfo.h $(top_builddir)include/hp-timing.h:
 126         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/$(@F) $@
 127
 128 $(ALL_HEADERS_BITS_COMMON):
 129         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/bits/$(@F) $@
 130
 131 $(ALL_HEADERS_BITS_ARCH):
 132         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(@F) $@
 133
 134 ifneq ($(TARGET_SUBARCH),)
 135 $(ALL_HEADERS_BITS_SUBARCH):
 136         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/$(@F) $@
 137 endif
 138
 139 ifneq ($(strip $(ALL_HEADERS_SYS_COMMON)),)
 140 $(ALL_HEADERS_SYS_COMMON):
 141         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/sys/$(@F) $@
 142 endif
 143
 144 ifneq ($(strip $(ALL_HEADERS_SYS_ARCH)),)
 145 $(ALL_HEADERS_SYS_ARCH):
 146         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/sys/$(@F) $@
 147 endif
 148
 149 $(target-headers-sysdep): | $(top_builddir)include/bits $(top_builddir)include/sys
 150
 151 HEADERCLEAN_common:
 152         $(do_rm) $(ALL_HEADERS_COMMON)
 153 headers_clean-y += HEADERCLEAN_common
 154
 155 # The headers. Arch specific headers are specified via ARCH_HEADERS in
 156 # libc/sysdeps/linux/$(TARGET_ARCH)/Makefile.arch which appends those via
 157 # libc/sysdeps/linux/Makefile.commonarch to headers-y
 158 headers-y += $(target-headers-sysdep)
 159
 160 headers: $(top_builddir)include/bits/uClibc_config.h $(top_builddir)include/bits/sysnum.h
 161 subdirs: $(addprefix $(top_builddir),$(subdirs))
 162 pregen-headers: headers
 163         $(Q)$(MAKE) $(pregen-headers-y)
 164 pregen: pregen-headers subdirs
 165         $(Q)$(if $(UCLIBC_HAS_LOCALE),$(MAKE) -C extra/locale locale_headers)
 166 $(top_builddir)include/bits/sysnum.h: $(top_srcdir)extra/scripts/gen_bits_syscall_h.sh
 167         $(Q)$(INSTALL) -d $(@D)
 168         @$(disp_gen)
 169         $(Q)set -e; \
 170         tmp=`mktemp $(top_builddir)include/bits/sysnum.h.XXXXXX 2>/dev/null || true`; \
 171         [ -z "$$tmp" ] && tmp='$(top_builddir)include/bits/sysnum.h.new'; \
 172         KERNEL_HEADERS="${KERNEL_HEADERS}" top_builddir="$(top_builddir)" CC="$(CC) $(CPU_CFLAGS)" $(SHELL) $< > $$tmp; \
 173         if cmp $(top_builddir)include/bits/sysnum.h $$tmp >/dev/null 2>&1; then \
 174                 $(RM) $$tmp; \
 175         else \
 176                 mv -f $$tmp $(top_builddir)include/bits/sysnum.h; \
 177         fi
 178         @# Ugly linux specific hack..
 179         $(Q)if grep -q __NR_ $@; then true; else \
 180                 rm -f $@; \
 181                 echo "ERROR: Could not generate syscalls."; \
 182                 echo "Make sure that you have proper kernel headers."; \
 183                 echo "Your .config in KERNEL_HEADERS=\"\" was set to:"; \
 184                 echo "${KERNEL_HEADERS}"; \
 185                 exit 1; \
 186         fi
 187
 188 $(LOCAL_INSTALL_PATH):
 189         $(Q)$(MAKE) PREFIX=$(shell pwd)/$(LOCAL_INSTALL_PATH) RUNTIME_PREFIX=/ \
 190         DEVEL_PREFIX=/usr/ \
 191         HOSTCC="$(HOSTCC)" \
 192         install
 193
 194 install: install_runtime install_dev
 195
 196
 197 RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell $(top_srcdir)extra/scripts/relative_path.sh $(DEVEL_PREFIX)$(MULTILIB_DIR) $(RUNTIME_PREFIX)$(MULTILIB_DIR))
 198
 199 $(top_builddir)extra/scripts/unifdef: |$(top_builddir)extra/scripts
 200 $(top_builddir)extra/scripts/unifdef: $(top_srcdir)extra/scripts/unifdef.c
 201         $(hcompile.u)
 202
 203 # Installs header files.
 204 # a "y" here means the feature is enabled and so we should *not* rm it.
 205 # if the option expands to nothing though, we can punt the headers.
 206 HEADERS_RM- := \
 207         dl-osinfo.h \
 208         _lfs_64.h \
 209         bits/uClibc_arch_features.h \
 210         bits/kernel_sigaction.h \
 211         bits/kernel_stat.h \
 212         bits/kernel_types.h \
 213         bits/syscalls.h \
 214         bits/syscalls-common.h \
 215         bits/utmpx.h \
 216         bits/uClibc_errno.h \
 217         bits/uClibc_uintmaxtostr.h \
 218         atomic.h \
 219         bits/atomic.h \
 220         bits/sigcontextinfo.h \
 221         bits/stackinfo.h \
 222         tls.h \
 223         rpc/des_crypt.h \
 224         rpc/key_prot.h \
 225         rpc/rpc_des.h \
 226         sgtty.h
 227 HEADERS_RM-$(UCLIBC_HAS_FLOATS) += \
 228         complex.h \
 229         fpu_control.h \
 230         ieee754.h \
 231         math.h \
 232         tgmath.h \
 233         bits/uClibc_fpmax.h \
 234         bits/math*.h
 235 HEADERS_RM-$(UCLIBC_HAS_GNU_GETOPT)$(UCLIBC_HAS_GETOPT_LONG) += getopt.h
 236 HEADERS_RM-$(UCLIBC_HAS_REALTIME) += \
 237         mqueue.h \
 238         bits/mqueue.h \
 239         sched.h \
 240         bits/sched.h \
 241         semaphore.h
 242 HEADERS_RM-$(UCLIBC_HAS_THREADS) += \
 243         *thread*.h \
 244         semaphore.h \
 245         bits/*thread*.h \
 246         bits/initspin.h
 247 HEADERS_RM-$(UCLIBC_LINUX_SPECIFIC) += \
 248         sys/fsuid.h \
 249         sys/inotify.h \
 250         sys/perm.h \
 251         sys/personality.h \
 252         sys/prctl.h \
 253         sys/reboot.h \
 254         sys/sendfile.h \
 255         sys/signalfd.h \
 256         bits/statfs.h \
 257         sys/statfs.h \
 258         sys/swap.h \
 259         sys/sysctl.h \
 260         sys/sysinfo.h \
 261         sys/vfs.h
 262 HEADERS_RM-$(HAVE_SHARED)                    += dlfcn.h bits/dlfcn.h
 263 HEADERS_RM-$(PTHREADS_DEBUG_SUPPORT)         += thread_db.h
 264 HEADERS_RM-$(UCLIBC_HAS_BSD_ERR)             += err.h
 265 HEADERS_RM-$(UCLIBC_HAS_CRYPT)               += crypt.h
 266 HEADERS_RM-$(UCLIBC_HAS_EPOLL)               += sys/epoll.h
 267 HEADERS_RM-$(UCLIBC_HAS_FENV)                += fenv.h bits/fenv.h bits/fenvinline.h
 268 HEADERS_RM-$(findstring y,$(UCLIBC_HAS_FTW)$(UCLIBC_HAS_NFTW))  += ftw.h
 269 HEADERS_RM-$(UCLIBC_HAS_GETTEXT_AWARENESS)   += libintl.h
 270 HEADERS_RM-$(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF) += printf.h
 271 HEADERS_RM-$(UCLIBC_HAS_GLOB)                += glob.h
 272 HEADERS_RM-$(UCLIBC_HAS_GNU_ERROR)           += error.h
 273 HEADERS_RM-$(UCLIBC_HAS_IPV6)                += netinet/ip6.h netinet/icmp6.h
 274 HEADERS_RM-$(UCLIBC_HAS_LOCALE)              += iconv.h
 275 HEADERS_RM-$(UCLIBC_HAS_PTY)                 += pty.h
 276 HEADERS_RM-$(UCLIBC_HAS_REGEX)               += regex.h regexp.h
 277 HEADERS_RM-$(UCLIBC_HAS_RPC)                 += rpc
 278 HEADERS_RM-$(UCLIBC_HAS_SHADOW)              += shadow.h
 279 HEADERS_RM-$(UCLIBC_HAS_SOCKET)              += sys/socket.h bits/socket.h sys/socketvar.h
 280 HEADERS_RM-$(UCLIBC_HAS_SYSLOG)              += syslog.h sys/syslog.h bits/syslog*.h
 281 HEADERS_RM-$(UCLIBC_HAS_WCHAR)               += wchar.h wctype.h
 282 HEADERS_RM-$(UCLIBC_HAS_WORDEXP)             += wordexp.h
 283 HEADERS_RM-$(UCLIBC_HAS_XATTR)               += sys/xattr.h
 284 HEADERS_RM-$(UCLIBC_HAS_XLOCALE)             += xlocale.h
 285 HEADERS_RM-$(UCLIBC_SUPPORT_AI_ADDRCONFIG)   += ifaddrs.h
 286 HEADERS_RM-$(UCLIBC_SV4_DEPRECATED)          += ustat.h sys/ustat.h bits/ustat.h
 287 HEADERS_RM-$(UCLIBC_SUSV3_LEGACY)            += sys/timeb.h regexp.h
 288 HEADERS_RM-$(UCLIBC_SUSV4_LEGACY)            += utime.h
 289         # BREAKAGE: include/signal.h uses it, this rm broke bbox compile:
 290         ### ucontext.h
 291
 292 ifneq ($(findstring install,$(MAKECMDGOALS)),)
 293 $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR) $(addprefix $(PREFIX)$(DEVEL_PREFIX),include lib):
 294         $(do_mkdir)
 295 endif
 296
 297 install_headers: headers $(top_builddir)extra/scripts/unifdef | $(PREFIX)$(DEVEL_PREFIX)include
 298         top_builddir=$(top_builddir) \
 299         $(top_srcdir)extra/scripts/install_headers.sh include $(PREFIX)$(DEVEL_PREFIX)include
 300         cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -r $(HEADERS_RM-)
 301 ifeq ($(UCLIBC_HAS_WCHAR),)
 302         cd $(PREFIX)$(DEVEL_PREFIX)include && mv -f wchar-stub.h wchar.h
 303 else
 304         cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -f wchar-stub.h
 305 endif
 306
 307 # Installs development library links.
 308 install_dev: install_headers install_runtime | $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)
 309         -$(INSTALL) -m 644 $(top_builddir)lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 310 ifeq ($(HAVE_SHARED),y)
 311         for i in `cd $(top_builddir) && find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
 312         $(SED) -e 's/lib\///'` ; do \
 313                 $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
 314                 $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/$$i; \
 315         done
 316 ifeq ($(HARDWIRED_ABSPATH),y)
 317         if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(SHARED_MAJORNAME) ] ; then \
 318                 $(RM) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
 319                 $(SED) -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)$(MULTILIB_DIR)/$(NONSHARED_LIBNAME):' \
 320                     -e 's:$(SHARED_MAJORNAME):$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(SHARED_MAJORNAME):' \
 321                     -e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(UCLIBC_LDSO):' \
 322                     $(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
 323         fi
 324 else
 325         -$(INSTALL) -m 755 $(top_builddir)lib/libc.so $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 326 endif
 327 ifeq ($(UCLIBC_HAS_THREADS),y)
 328 ifneq ($(LINUXTHREADS_OLD),y)
 329 ifeq ($(HARDWIRED_ABSPATH),y)
 330         if [ -f $(top_builddir)lib/libpthread.so -a -f $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)/libpthread.so.$(MAJOR_VERSION) ] ; then \
 331                 $(RM) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 332                 cp $(top_srcdir)extra/scripts/format.lds $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 333                 echo "GROUP ( $(RUNTIME_PREFIX)$(MULTILIB_DIR)/libpthread.so.$(MAJOR_VERSION) $(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread_nonshared.a )" \
 334                         >> $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 335         fi
 336 else
 337         -$(INSTALL) -m 755 $(top_builddir)lib/libpthread.so $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 338 endif
 339 endif
 340 endif
 341 ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
 342         $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
 343                 $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libthread_db.so
 344 endif
 345 ifeq ($(DOPIC),y)
 346 #       # If we build shared libraries then the static libs are PIC...
 347 #       # Make _pic.a symlinks to make mklibs.py and similar tools happy.
 348         if [ -d $(top_builddir)lib ] ; then \
 349                 for i in `cd $(top_builddir) && find lib/ -type f -name 'lib*.a' | $(SED) -e 's/lib\///'` ; do \
 350                         $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/`echo $$i \
 351                                 | $(SED) -e 's/\.a$$/_pic.a/'`; \
 352                 done ; \
 353         fi
 354 endif
 355 endif
 356 ifeq ($(UCLIBC_FORMAT_SHARED_FLAT),y)
 357         for file in $(top_builddir)lib/lib*.gdb; do \
 358                 if test -f $$file; then \
 359                         $(INSTALL) -m 755 $$file $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR); \
 360                         $(INSTALL) -m 755 `echo $$file | $(SED) 's/\.gdb$$//'` \
 361                           $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR); \
 362                 fi; \
 363         done
 364 endif
 365
 366 # Installs run-time libraries
 367 install_runtime: all | $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
 368 ifeq ($(HAVE_SHARED),y)
 369         $(INSTALL) -m 755 $(top_builddir)lib/lib*-$(VERSION).so \
 370                 $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
 371         (cd $(top_builddir)lib && $(TAR) -cf - *.so.*) | $(TAR) -xf - -C $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
 372         @if [ -x $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so ] ; then \
 373                 set -e; \
 374                 $(SHELL_SET_X); \
 375                 $(INSTALL) -m 755 $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so \
 376                         $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR); \
 377         fi
 378 endif
 379
 380 utils:
 381         $(Q)$(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils $@
 382
 383 # Installs helper applications, such as 'ldd' and 'ldconfig'
 384 install_utils: utils
 385         $(Q)$(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils utils_install
 386
 387 endif # ifeq ($(HAVE_DOT_CONFIG),y)
 388
 389 hostutils:
 390         $(Q)$(MAKE) CROSS="$(CROSS)" CC="$(CC)" HOSTCC="$(HOSTCC)" DOTHOST=.host -C utils $@
 391
 392 install_hostutils: hostutils
 393         $(Q)$(MAKE) CROSS="$(CROSS)" CC="$(CC)" HOSTCC="$(HOSTCC)" DOTHOST=.host -C utils utils_install
 394
 395 $(addprefix $(top_builddir),include/bits include/sys include/config extra/config/lxdialog extra/locale extra/scripts $(subdirs)):
 396         $(do_mkdir)
 397
 398 # configuration
 399 # ---------------------------------------------------------------------------
 400 $(top_builddir)extra/config/conf $(top_builddir)extra/config/mconf: | $(top_builddir)include/config $(top_builddir)extra/config/lxdialog
 401         $(Q)$(MAKE) -C extra/config $(@F)
 402
 403 menuconfig: $(top_builddir)extra/config/mconf
 404         $(Q)$(top_builddir)extra/config/mconf extra/Configs/Config.in
 405
 406 config: $(top_builddir)extra/config/conf
 407         $(Q)$(top_builddir)extra/config/conf extra/Configs/Config.in
 408
 409 oldconfig: $(top_builddir)extra/config/conf
 410         $(Q)$(top_builddir)extra/config/conf -o extra/Configs/Config.in
 411
 412 silentoldconfig: $(top_builddir)extra/config/conf
 413         $(Q)$(top_builddir)extra/config/conf -s extra/Configs/Config.in
 414
 415 randconfig: $(top_builddir)extra/config/conf
 416         $(Q)$(top_builddir)extra/config/conf -r extra/Configs/Config.in
 417
 418 allyesconfig: $(top_builddir)extra/config/conf
 419         $(Q)$(top_builddir)extra/config/conf -y extra/Configs/Config.in
 420         $(SED) -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" \
 421                 -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" \
 422                 -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" \
 423                 -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" \
 424                 -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" \
 425                 $(KCONFIG_CONFIG)
 426         $(Q)$(top_builddir)extra/config/conf -o extra/Configs/Config.in
 427
 428 allnoconfig: $(top_builddir)extra/config/conf
 429         $(Q)$(top_builddir)extra/config/conf -n extra/Configs/Config.in
 430
 431 defconfig: $(top_builddir)extra/config/conf
 432         $(Q)$(top_builddir)extra/config/conf -d extra/Configs/Config.in \
 433                 -D extra/Configs/defconfigs/$(ARCH)
 434
 435 menuconfig-clean-y:
 436         $(Q)$(MAKE) -C extra/config menuconfig_clean
 437
 438 include_clean:
 439         $(Q)$(RM) $(top_builddir)include/fpu_control.h $(top_builddir)include/dl-osinfo.h $(top_builddir)include/hp-timing.h
 440         @set -e; \
 441         for i in `(cd libc/sysdeps/linux/common/sys; ls *.h)` ; do \
 442                 $(RM) $(top_builddir)include/sys/$$i; \
 443         done; \
 444         if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
 445                 for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \
 446                         $(RM) $(top_builddir)include/sys/$$i; \
 447                 done; \
 448         fi
 449
 450 clean: include_clean
 451         $(Q)$(RM) -r $(top_builddir)lib $(top_builddir)include/bits
 452         @$(MAKE) -C utils CLEAN_utils
 453         +$(MAKE) -s -C test clean
 454         @$(RM) $(top_builddir)include/linux $(top_builddir)include/asm*
 455         $(Q)$(RM) $(top_builddir)extra/scripts/unifdef
 456         $(Q)$(RM) -r $(LOCAL_INSTALL_PATH)
 457
 458 distclean: clean
 459         -find . \( -name core -o -name \*.orig -o -name \*~ -o -name .\*.dep \) -exec $(RM) {} \;
 460         $(RM) $(top_builddir).config $(top_builddir).config.old $(top_builddir).config.cmd
 461         $(RM) $(top_builddir)extra/locale/*.tgz
 462         $(MAKE) -C extra/config distclean
 463
 464 dist release:
 465         $(RM) ../uClibc-$(VERSION).tar
 466         git archive HEAD --format=tar --prefix=uClibc-$(VERSION)/ \
 467                 > ../uClibc-$(VERSION).tar
 468         cat ../uClibc-$(VERSION).tar | bzip2 -c9 > ../uClibc-$(VERSION).tar.bz2
 469         cat ../uClibc-$(VERSION).tar | xz -e -c8 > ../uClibc-$(VERSION).tar.xz
 470         du -b ../uClibc-$(VERSION).tar.{bz2,xz}
 471
 472 test check: test_compile
 473         $(Q)$(MAKE) -C test
 474
 475 test_compile: $(LOCAL_INSTALL_PATH)
 476         $(Q)$(MAKE) -C test compile