Makefile.in

   1 # Makefile for uClibc
   2 #
   3 # Copyright (C) 2000-2005 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 noconfig_targets := menuconfig config oldconfig silentoldconfig randconfig \
  12         defconfig allyesconfig allnoconfig clean distclean \
  13         release dist tags
  14
  15 include $(top_builddir)Rules.mak
  16 sub_headers := headers
  17
  18 ifeq ($(HAVE_DOT_CONFIG),y)
  19
  20 all: pregen libs
  21
  22 # In this section, we need .config
  23 -include .config.cmd
  24
  25 include $(top_srcdir)ldso/Makefile.in
  26 include $(top_srcdir)libcrypt/Makefile.in
  27 include $(top_srcdir)libintl/Makefile.in
  28 include $(top_srcdir)libm/Makefile.in
  29 include $(top_srcdir)libnsl/Makefile.in
  30 include $(top_srcdir)libresolv/Makefile.in
  31 include $(top_srcdir)libutil/Makefile.in
  32 include $(top_srcdir)libpthread/Makefile.in
  33 include $(top_srcdir)librt/Makefile.in
  34 include $(top_srcdir)extra/locale/Makefile.in
  35
  36 # last included to catch all the objects added by others (locales/threads)
  37 include $(top_srcdir)libc/Makefile.in
  38
  39 include/bits/uClibc_config.h: extra/config/conf .config
  40         $(Q)$(INSTALL) -d $(dir $@)
  41         $(Q)@$< -o $(top_srcdir)extra/Configs/Config.in
  42         $(top_srcdir)extra/scripts/conf-header.sh .config > include/bits/uClibc_config.h
  43
  44
  45 # For the moment, we have to keep re-running this target
  46 # because the fix includes scripts rely on pre-processers
  47 # in order to generate the headers correctly :(.  That
  48 # means we can't use the $(HOSTCC) in order to get the
  49 # correct output.
  50 ifeq ($(ARCH_USE_MMU),y)
  51 export header_extra_args =
  52 else
  53 export header_extra_args = -n
  54 endif
  55 HEADERS_BITS_COMMON := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common/bits/*.h))
  56 HEADERS_BITS_ARCH   := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h))
  57 HEADERS_BITS_SUBARCH :=
  58 ifneq ($(TARGET_SUBARCH),)
  59 HEADERS_BITS_SUBARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/*.h))
  60 endif
  61 HEADERS_BITS_COMMON := $(filter-out $(HEADERS_BITS_ARCH) $(HEADERS_BITS_SUBARCH),$(HEADERS_BITS_COMMON))
  62 headers: include/bits/uClibc_config.h
  63         $(Q)$(MAKE) headers-y
  64         $(Q)\
  65         set -e; \
  66         if [ -e libc/sysdeps/linux/$(TARGET_ARCH)/fpu_control.h ] ; then \
  67                 $(LN) -fs ../libc/sysdeps/linux/$(TARGET_ARCH)/fpu_control.h include/ ; \
  68         else \
  69                 $(LN) -fs ../libc/sysdeps/linux/common/fpu_control.h include/ ; \
  70         fi; \
  71         for f in dl-osinfo.h hp-timing.h ; do \
  72                 $(LN) -fs ../libc/sysdeps/linux/common/$$f include/ ; \
  73         done
  74         $(Q)\
  75         cd include/bits; \
  76         set -e; \
  77         for i in $(HEADERS_BITS_COMMON) ; do \
  78                 $(LN) -fs ../../libc/sysdeps/linux/common/bits/$$i .; \
  79         done; \
  80         for i in $(HEADERS_BITS_ARCH) ; do \
  81                 $(LN) -fs ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/$$i .; \
  82         done; \
  83         for i in $(HEADERS_BITS_SUBARCH) ; do \
  84                 $(LN) -fs ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/$$i .; \
  85         done
  86         $(Q)\
  87         cd include/sys; \
  88         set -e; \
  89         for i in `ls ../../libc/sysdeps/linux/common/sys/*.h` ; do \
  90                 $(LN) -fs $$i .; \
  91         done; \
  92         if [ -d ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
  93                 for i in `ls ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h` ; do \
  94                         $(LN) -fs $$i .; \
  95                 done; \
  96         fi
  97 ifeq ($(UCLIBC_HAS_LOCALE),y)
  98         $(MAKE) -C extra/locale locale_headers
  99 endif
 100
 101
 102 pregen: headers
 103         $(Q)\
 104         set -e; \
 105         cd $(top_builddir); \
 106         tmp=`mktemp include/bits/sysnum.h.XXXXXX 2>/dev/null`; \
 107         [ -z "$$tmp" ] && tmp='include/bits/sysnum.h.new'; \
 108         KERNEL_HEADERS="${KERNEL_HEADERS}" top_builddir=. CC="$(CC) $(CPU_CFLAGS)" $(SHELL) extra/scripts/gen_bits_syscall_h.sh > $$tmp; \
 109         if cmp include/bits/sysnum.h $$tmp >/dev/null 2>&1; then \
 110                 $(RM) $$tmp; \
 111         else \
 112                 mv -f $$tmp include/bits/sysnum.h; \
 113         fi
 114
 115
 116 install: install_runtime install_dev
 117
 118
 119 RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell $(top_srcdir)extra/scripts/relative_path.sh $(DEVEL_PREFIX)lib $(RUNTIME_PREFIX)lib)
 120
 121 $(top_builddir)extra/scripts/unifdef: $(top_srcdir)extra/scripts/unifdef.c
 122         $(hcompile.u)
 123
 124 # Installs kernel header files (linux/*, asm/*, asm-generic/*).
 125 install_kernel_headers: headers
 126         top_builddir=$(top_builddir) \
 127         $(top_srcdir)extra/scripts/install_kernel_headers.sh include $(PREFIX)$(DEVEL_PREFIX)include
 128
 129 # Installs header files.
 130 install_headers: headers $(top_builddir)extra/scripts/unifdef
 131         $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
 132         top_builddir=$(top_builddir) \
 133         $(top_srcdir)extra/scripts/install_headers.sh include $(PREFIX)$(DEVEL_PREFIX)include
 134         printf '#ifndef _LIBC_INTERNAL_H\n#define _LIBC_INTERNAL_H 1\n#endif\n' > \
 135                 $(PREFIX)$(DEVEL_PREFIX)include/libc-internal.h
 136         echo '/* Dont use _syscall#() macros; use the syscall() function */' > \
 137                 $(PREFIX)$(DEVEL_PREFIX)include/bits/syscalls.h
 138         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/dl-osinfo.h
 139         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/_lfs_64.h
 140         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_uintmaxtostr.h
 141         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/kernel_sigaction.h
 142         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/kernel_stat.h
 143 ifneq ($(UCLIBC_HAS_FLOATS),y)
 144         # Remove floating point related headers since float support is disabled.
 145         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
 146         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fpu_control.h
 147         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ieee754.h
 148         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h
 149         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h
 150         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_fpmax.h
 151 endif
 152 ifneq ($(UCLIBC_HAS_FENV),y)
 153         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fenv.h \
 154                 $(PREFIX)$(DEVEL_PREFIX)include/bits/fenv.h \
 155                 $(PREFIX)$(DEVEL_PREFIX)include/bits/fenvinline.h
 156 endif
 157 ifneq ($(UCLIBC_HAS_WCHAR),y)
 158         # Remove wide char headers since wide char support is disabled.
 159         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wctype.h
 160         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wchar.h
 161 endif
 162 ifneq ($(UCLIBC_HAS_LOCALE),y)
 163         # Remove iconv header since locale support is disabled.
 164         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/iconv.h
 165 endif
 166 ifneq ($(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF),y)
 167         # Remove printf header since custom print specifier support is disabled.
 168         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/printf.h
 169 endif
 170 ifneq ($(UCLIBC_HAS_XLOCALE),y)
 171         # Remove xlocale header since extended locale support is disabled.
 172         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/xlocale.h
 173 endif
 174 ifneq ($(UCLIBC_HAS_GETTEXT_AWARENESS),y)
 175         # Remove libintl header since gettext support is disabled.
 176         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/libintl.h
 177 endif
 178 ifneq ($(UCLIBC_HAS_REGEX),y)
 179         # Remove regex headers since regex support is disabled.
 180         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regex.h
 181         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
 182 endif
 183 ifneq ($(UCLIBC_HAS_WORDEXP),y)
 184         # Remove wordexp header since wordexp support is disabled.
 185         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wordexp.h
 186 endif
 187 ifneq ($(UCLIBC_HAS_FTW),y)
 188         # Remove ftw header since ftw support is disabled.
 189         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ftw.h
 190 endif
 191 ifneq ($(UCLIBC_HAS_GLOB),y)
 192         # Remove glob header since glob support is disabled.
 193         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/glob.h
 194 endif
 195 ifneq ($(UCLIBC_HAS_GNU_GETOPT),y)
 196 ifneq ($(UCLIBC_HAS_GETOPT_LONG),y)
 197         # Remove getopt header since gnu getopt support is disabled.
 198         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/getopt.h
 199 endif
 200 endif
 201 ifneq ($(UCLIBC_HAS_SHADOW),y)
 202         # Remove shadow header since shadow password support is disabled.
 203         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/shadow.h
 204 endif
 205 ifneq ($(PTHREADS_DEBUG_SUPPORT),y)
 206         # Remove thread_db header since thread debug support is disabled.
 207         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/thread_db.h
 208 endif
 209 ifneq ($(UCLIBC_HAS_THREADS),y)
 210         # Remove pthread headers since thread support is disabled.
 211         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/*thread*.h
 212         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
 213         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/*thread*.h
 214 endif
 215 ifneq ($(HAVE_SHARED),y)
 216         # Remove dlfcn header if we don't have shared libraries.
 217         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/dlfcn.h
 218         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/dlfcn.h
 219 endif
 220 ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
 221         # Remove this as it is only used internally.
 222         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tls.h
 223 endif
 224 ifneq ($(UCLIBC_HAS_GNU_ERROR),y)
 225         # Remove error.h upon request
 226         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/error.h
 227 endif
 228 ifneq ($(UCLIBC_HAS_BSD_ERR),y)
 229         # Remove err.h upon request
 230         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/err.h
 231 endif
 232 ifneq ($(UCLIBC_SUSV3_LEGACY),y)
 233         # Remove timeb.h since the LEGACY ftime() was disabled upon request
 234         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/timeb.h
 235 endif
 236 ifneq ($(UCLIBC_HAS_EPOLL),y)
 237         # Remove epoll.h since epoll_*() were disabled upon request
 238         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/epoll.h
 239 endif
 240 ifneq ($(UCLIBC_HAS_XATTR),y)
 241         # Remove xattr.h since extended attributes were disabled upon request
 242         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/xattr.h
 243 endif
 244 ifneq ($(UCLIBC_HAS_PTY),y)
 245         # Remove pty.h since PTY support was disabled upon request
 246         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/pty.h
 247 endif
 248 ifneq ($(UCLIBC_LINUX_SPECIFIC),y)
 249         # Remove linux-specific headers as requested
 250         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/inotify.h
 251         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/perm.h
 252         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/personality.h
 253 endif
 254 ifneq ($(UCLIBC_SV4_DEPRECATED),y)
 255         # Remove ustat.h since deprecated SV4 support was disabled upon request
 256         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ustat.h
 257         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/ustat.h
 258         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/ustat.h
 259 endif
 260 ifeq ($(UCLIBC_HAS_REALTIME)$(UCLIBC_HAS_ADVANCED_REALTIME),)
 261         # Remove SUSv-realtime related message-queue headers upon request
 262         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/mqueue.h
 263         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/mqueue.h
 264         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/mqueue.h
 265 endif
 266 ifneq ($(UCLIBC_HAS_REALTIME),y)
 267         # Remove SUSv-realtime related headers upon request
 268         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sched.h
 269         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/sched.h
 270         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/sched.h
 271         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
 272         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/semaphore.h
 273         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/semaphore.h
 274 endif
 275 ifneq ($(UCLIBC_HAS_SOCKET),y)
 276         # Remove socket related headers upon request
 277         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/socket.h
 278         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/socket.h
 279         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/socketvar.h
 280 endif
 281
 282 # Installs development library links.
 283 install_dev: install_headers
 284         $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
 285         -$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
 286 ifeq ($(HAVE_SHARED),y)
 287         for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
 288         sed -e 's/lib\///'` ; do \
 289                 $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
 290                 $(PREFIX)$(DEVEL_PREFIX)lib/$$i; \
 291         done
 292         if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME) ] ; then \
 293                 $(RM) $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
 294                 sed -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)lib/$(NONSHARED_LIBNAME):' \
 295                     -e 's:$(SHARED_MAJORNAME):$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME):' \
 296                     -e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)lib/$(UCLIBC_LDSO):' \
 297                     $(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
 298         fi
 299 ifeq ($(UCLIBC_HAS_THREADS),y)
 300 ifneq ($(LINUXTHREADS_OLD),y)
 301         if [ -f $(top_builddir)lib/libpthread.so -a -f $(PREFIX)$(RUNTIME_PREFIX)lib/libpthread.so.$(MAJOR_VERSION) ] ; then \
 302                 $(RM) $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
 303                 cp $(top_srcdir)extra/scripts/format.lds $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
 304                 echo "GROUP ( $(RUNTIME_PREFIX)lib/libpthread.so.$(MAJOR_VERSION) $(DEVEL_PREFIX)lib/libpthread_nonshared.a )" \
 305                         >> $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
 306         fi
 307 endif
 308 endif
 309 ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
 310         $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
 311                 $(PREFIX)$(DEVEL_PREFIX)lib/libthread_db.so
 312 endif
 313 ifeq ($(DOPIC),y)
 314 #       # If we build shared libraries then the static libs are PIC...
 315 #       # Make _pic.a symlinks to make mklibs.py and similar tools happy.
 316         if [ -d lib ] ; then \
 317                 for i in `find lib/  -type f -name 'lib*.a' | sed -e 's/lib\///'` ; do \
 318                         $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \
 319                                 | sed -e 's/\.a$$/_pic.a/'`; \
 320                 done ; \
 321         fi
 322 endif
 323 endif
 324 ifeq ($(UCLIBC_FORMAT_SHARED_FLAT),y)
 325         for file in lib/lib*.gdb; do \
 326                 if test -f $$file; then \
 327                         $(INSTALL) -m 755 $$file $(PREFIX)$(DEVEL_PREFIX)lib; \
 328                         $(INSTALL) -m 755 `echo $$file | sed 's/\.gdb$$//'` \
 329                           $(PREFIX)$(DEVEL_PREFIX)lib; \
 330                 fi; \
 331         done
 332 endif
 333
 334 # Installs run-time libraries
 335 install_runtime:
 336 ifeq ($(HAVE_SHARED),y)
 337         $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
 338         $(INSTALL) -m 644 lib/lib*-$(VERSION).so \
 339                 $(PREFIX)$(RUNTIME_PREFIX)lib
 340         cd lib && $(TAR) -cf - *.so.* | $(TAR) -xf - -C $(PREFIX)$(RUNTIME_PREFIX)lib
 341         @if [ -x lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so ] ; then \
 342                 set -e; \
 343                 $(SHELL_SET_X); \
 344                 $(INSTALL) -m 755 lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so \
 345                         $(PREFIX)$(RUNTIME_PREFIX)lib; \
 346         fi
 347 endif
 348
 349 utils:
 350         $(Q)$(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils
 351
 352 # Installs helper applications, such as 'ldd' and 'ldconfig'
 353 install_utils: utils
 354         $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils utils_install
 355
 356 else # ifeq ($(HAVE_DOT_CONFIG),y)
 357
 358 all: menuconfig
 359
 360 headers:
 361         @echo "Need to make a config file first, run: make menuconfig"
 362         @false
 363
 364 endif # ifeq ($(HAVE_DOT_CONFIG),y)
 365
 366 include/bits:
 367         $(INSTALL) -d include/bits
 368
 369 # configuration
 370 # ---------------------------------------------------------------------------
 371 extra/config/conf extra/config/mconf: include/bits
 372 # TODO: this results in "make[1]: `conf' is up to date" printed
 373 # on every rebuild, because extra/config/conf is already built
 374 # on previous make run. Make it "test -x $@ || ..." (simple & a bit wrong)
 375 # or "make -q -C extra/config $(notdir $@) || ..." (less readable)?
 376         $(Q)$(MAKE) -C extra/config $(notdir $@)
 377
 378 menuconfig: extra/config/mconf include/bits
 379         $(Q)./extra/config/mconf extra/Configs/Config.in
 380
 381 config: extra/config/conf include/bits
 382         $(Q)./extra/config/conf extra/Configs/Config.in
 383
 384 oldconfig: extra/config/conf include/bits
 385         $(Q)./extra/config/conf -o extra/Configs/Config.in
 386
 387 silentoldconfig: extra/config/conf include/bits
 388         $(Q)./extra/config/conf -s extra/Configs/Config.in
 389
 390 randconfig: extra/config/conf include/bits
 391         $(Q)./extra/config/conf -r extra/Configs/Config.in
 392
 393 allyesconfig: extra/config/conf include/bits
 394         $(Q)./extra/config/conf -y extra/Configs/Config.in
 395         sed -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" .config
 396         sed -i -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" .config
 397         sed -i -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" .config
 398         sed -i -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" .config
 399         sed -i -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" .config
 400         $(Q)./extra/config/conf -o extra/Configs/Config.in
 401
 402 allnoconfig: extra/config/conf include/bits
 403         $(Q)./extra/config/conf -n extra/Configs/Config.in
 404
 405 defconfig: extra/config/conf include/bits
 406         $(Q)./extra/config/conf -d extra/Configs/Config.in \
 407                 -D extra/Configs/defconfigs/$(ARCH)
 408
 409 clean:
 410         $(Q)$(RM) -r lib include/bits
 411         $(Q)$(RM) $(foreach ext,a o os oS,ldso/*/*.$(ext) \
 412                 libc/*.$(ext) libcrypt/*.$(ext) libintl/*.$(ext) libm/*.$(ext) \
 413                 libnsl/*.$(ext) libpthread/*.$(ext) libresolv/*.$(ext) \
 414                 librt/*.$(ext) libutil/*.$(ext) lib/*.$(ext) \
 415                 libpthread/*/*.$(ext) libpthread/*/*/*.$(ext) \
 416                 libpthread/*/*/*/*.$(ext) libpthread/*/*/*/*/*.$(ext) \
 417                 libpthread/*/*/*/*/*/*.$(ext) libpthread/*/*/*/*/*/*/*.$(ext) \
 418                 libpthread/*/*/*/*/*/*/*/*.$(ext))
 419         $(Q)$(RM) include/fpu_control.h include/dl-osinfo.h include/hp-timing.h
 420         $(MAKE) objclean-y headers_clean-y
 421         $(MAKE) -s -C test clean
 422         $(MAKE) -C utils utils_clean
 423         @set -e; \
 424         for i in `(cd libc/sysdeps/linux/common/sys; ls *.h)` ; do \
 425                 $(RM) include/sys/$$i; \
 426         done; \
 427         if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
 428                 for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \
 429                         $(RM) include/sys/$$i; \
 430                 done; \
 431         fi
 432         @$(RM) include/linux include/asm*
 433         $(RM) $(top_builddir)extra/scripts/unifdef
 434
 435 distclean: clean
 436         -find . \( -name core -o -name \*.orig -o -name \*~ -o -name .\*.dep \) -exec $(RM) {} \;
 437         $(RM) .config .config.old .config.cmd
 438         $(RM) extra/locale/*.tgz
 439         $(MAKE) -C extra/config distclean
 440
 441 dist release:
 442         $(RM) -r ../uClibc-$(VERSION) ../uClibc-$(VERSION).tar.bz2
 443         svn -q export . ../uClibc-$(VERSION)
 444         $(TAR) cjf ../uClibc-$(VERSION).tar.bz2 -C .. uClibc-$(VERSION)
 445         du -b ../uClibc-$(VERSION).tar.bz2
 446
 447 test check:
 448         $(Q)$(MAKE) -C test