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)libubacktrace/Makefile.in
  52 include $(top_srcdir)extra/locale/Makefile.in
  53
  54 # last included to catch all the objects added by others (locales/threads)
  55 include $(top_srcdir)libc/Makefile.in
  56
  57 conf := $(top_builddir)extra/config/conf
  58 mconf := $(top_builddir)extra/config/mconf
  59
  60 ifeq ($(HAVE_DOT_CONFIG),y)
  61 # If the .config changes then we have to make sure that our includes are
  62 # updated properly. This would normally work by saying that the headers
  63 # have uClibc_config.h as prerequisite but since we _symlink_ the headers
  64 # and do not (?) want to rely on 'make -L' we better update them right here,
  65 # on spot to save us from alot of hazzle.
  66 $(top_builddir)include/bits/uClibc_config.h: $(conf) $(KCONFIG_CONFIG) $(top_srcdir)extra/scripts/conf-header.sh | $(top_builddir)include/bits $(top_builddir)include/config
  67         @$(disp_gen)
  68         $(Q)@$< -s $(top_srcdir)extra/Configs/Config.in
  69         $(Q)$(top_srcdir)extra/scripts/conf-header.sh $(KCONFIG_CONFIG) > $@
  70         $(Q)$(MAKE) headers-y
  71
  72 # The above doesn't work for threads, though. Just using check-symlinks for now.
  73 # XXX: FIXME: this is ugly
  74 MAKEFLAGS += -L
  75
  76 $(top_builddir)include/config/linuxthreads/old.h $(top_builddir)include/config/linuxthreads/new.h:
  77         @true
  78
  79 # For the moment, we have to keep re-running this target
  80 # because the fix includes scripts rely on pre-processers
  81 # in order to generate the headers correctly :(.  That
  82 # means we can't use the $(HOSTCC) in order to get the
  83 # correct output.
  84 ifeq ($(ARCH_USE_MMU),y)
  85 export header_extra_args =
  86 else
  87 export header_extra_args = -n
  88 endif
  89 HEADERS_BITS_COMMON := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common/bits/*.h))
  90 HEADERS_BITS_ARCH   := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h))
  91 HEADERS_BITS_SUBARCH :=
  92 ifneq ($(TARGET_SUBARCH),)
  93 HEADERS_BITS_SUBARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/*.h))
  94 endif
  95 ifneq ($(HEADERS_BITS_PTHREAD),)
  96 HEADERS_BITS_ARCH   := $(filter-out $(HEADERS_BITS_PTHREAD),$(HEADERS_BITS_ARCH))
  97 HEADERS_BITS_SUBARCH:= $(filter-out $(HEADERS_BITS_PTHREAD),$(HEADERS_BITS_SUBARCH))
  98 endif
  99 HEADERS_BITS_COMMON := $(filter-out $(HEADERS_BITS_ARCH) $(HEADERS_BITS_SUBARCH) $(HEADERS_BITS_PTHREAD),$(HEADERS_BITS_COMMON))
 100
 101 HEADERS_SYS_COMMON := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common/sys/*.h))
 102 HEADERS_SYS_ARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h))
 103 HEADERS_SYS_COMMON := $(filter-out $(HEADERS_SYS_ARCH),$(HEADERS_SYS_COMMON))
 104
 105 ALL_HEADERS_COMMON       := $(top_builddir)include/fpu_control.h \
 106                                 $(top_builddir)include/jmpbuf-offsets.h \
 107                                 $(top_builddir)include/jmpbuf-unwind.h \
 108                                 $(top_builddir)include/dl-osinfo.h \
 109                                 $(top_builddir)include/hp-timing.h \
 110                                 $(top_builddir)include/not-cancel.h
 111 ALL_HEADERS_BITS_COMMON  := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_COMMON))
 112 ALL_HEADERS_BITS_ARCH    := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_ARCH))
 113 ifneq ($(TARGET_SUBARCH),)
 114 ALL_HEADERS_BITS_SUBARCH := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_SUBARCH))
 115 else
 116 ALL_HEADERS_BITS_SUBARCH :=
 117 endif
 118 ALL_HEADERS_SYS_COMMON   := $(addprefix $(top_builddir)include/sys/,$(HEADERS_SYS_COMMON))
 119 ALL_HEADERS_SYS_ARCH     := $(addprefix $(top_builddir)include/sys/,$(HEADERS_SYS_ARCH))
 120
 121 target-headers-sysdep := \
 122         $(ALL_HEADERS_COMMON) \
 123         $(ALL_HEADERS_BITS_COMMON) \
 124         $(ALL_HEADERS_BITS_ARCH) \
 125         $(ALL_HEADERS_BITS_SUBARCH) \
 126         $(ALL_HEADERS_SYS_COMMON) \
 127         $(ALL_HEADERS_SYS_ARCH) \
 128         $(ALL_HEADERS_BITS_PTHREAD)
 129
 130 $(top_builddir)include/fpu_control.h $(top_builddir)include/jmpbuf-offsets.h $(top_builddir)include/jmpbuf-unwind.h:
 131         @$(disp_ln)
 132         $(Q)[ -r $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) ] && \
 133                 $(LN) -fs $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) $@ || \
 134                 $(LN) -fs $(call rel_srcdir)libc/sysdeps/linux/common/$(@F) $@
 135
 136 $(top_builddir)include/dl-osinfo.h $(top_builddir)include/hp-timing.h $(top_builddir)include/not-cancel.h:
 137         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/$(@F) $@
 138
 139 $(ALL_HEADERS_BITS_COMMON):
 140         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/bits/$(@F) $@
 141
 142 $(ALL_HEADERS_BITS_ARCH):
 143         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(@F) $@
 144
 145 ifneq ($(TARGET_SUBARCH),)
 146 $(ALL_HEADERS_BITS_SUBARCH):
 147         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/$(@F) $@
 148 endif
 149
 150 ifneq ($(strip $(ALL_HEADERS_SYS_COMMON)),)
 151 $(ALL_HEADERS_SYS_COMMON):
 152         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/sys/$(@F) $@
 153 endif
 154
 155 ifneq ($(strip $(ALL_HEADERS_SYS_ARCH)),)
 156 $(ALL_HEADERS_SYS_ARCH):
 157         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/sys/$(@F) $@
 158 endif
 159
 160 $(target-headers-sysdep) $(pregen-headers-y): | $(top_builddir)include/bits $(top_builddir)include/sys
 161
 162 HEADERCLEAN_common:
 163         $(do_rm) $(ALL_HEADERS_COMMON)
 164 headers_clean-y += HEADERCLEAN_common
 165
 166 # The headers. Arch specific headers are specified via ARCH_HEADERS in
 167 # libc/sysdeps/linux/$(TARGET_ARCH)/Makefile.arch which appends those via
 168 # libc/sysdeps/linux/Makefile.commonarch to headers-y
 169 headers-y += $(target-headers-sysdep)
 170
 171 headers: $(top_builddir)include/bits/uClibc_config.h | subdirs
 172 subdirs: $(addprefix $(top_builddir),$(subdirs))
 173 pregen-headers: $(top_builddir)include/bits/sysnum.h $(pregen-headers-y)
 174 pregen: headers pregen-headers
 175         $(Q)$(if $(UCLIBC_HAS_LOCALE),$(MAKE) -C extra/locale locale_headers)
 176
 177 $(top_builddir)include/bits/sysnum.h: $(top_srcdir)extra/scripts/gen_bits_syscall_h.sh | $(top_builddir)include/bits
 178         @$(disp_gen)
 179         $(Q)set -e; \
 180         tmp=`mktemp $(top_builddir)include/bits/sysnum.h.XXXXXX 2>/dev/null || true`; \
 181         [ -z "$$tmp" ] && tmp='$(top_builddir)include/bits/sysnum.h.new'; \
 182         KERNEL_HEADERS="${KERNEL_HEADERS}" top_builddir="$(top_builddir)" CC="$(CC) $(CPU_CFLAGS)" $(SHELL) $< > $$tmp; \
 183         if cmp $(top_builddir)include/bits/sysnum.h $$tmp >/dev/null 2>&1; then \
 184                 $(RM) $$tmp; \
 185         else \
 186                 mv -f $$tmp $(top_builddir)include/bits/sysnum.h; \
 187         fi
 188         @# Ugly linux specific hack..
 189         $(Q)if grep -q __NR_ $@; then true; else \
 190                 rm -f $@; \
 191                 echo "ERROR: Could not generate syscalls."; \
 192                 echo "Make sure that you have proper kernel headers."; \
 193                 echo "Your .config in KERNEL_HEADERS=\"\" was set to:"; \
 194                 echo "${KERNEL_HEADERS}"; \
 195                 exit 1; \
 196         fi
 197
 198 .PHONY: $(LOCAL_INSTALL_PATH)
 199 $(LOCAL_INSTALL_PATH):
 200         $(Q)$(MAKE) PREFIX=$(shell pwd)/$(LOCAL_INSTALL_PATH) RUNTIME_PREFIX=/ \
 201         DEVEL_PREFIX=/usr/ \
 202         HOSTCC="$(HOSTCC)" \
 203         install
 204
 205 install: install_runtime install_dev
 206
 207
 208 RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell $(top_srcdir)extra/scripts/relative_path.sh $(DEVEL_PREFIX)$(MULTILIB_DIR) $(RUNTIME_PREFIX)$(MULTILIB_DIR))
 209
 210 startfiles: $(crt-y)
 211
 212 $(top_builddir)extra/scripts/unifdef: |$(top_builddir)extra/scripts
 213 $(top_builddir)extra/scripts/unifdef: $(top_srcdir)extra/scripts/unifdef.c
 214         $(hcompile.u)
 215
 216 # Installs header files.
 217 # a "y" here means the feature is enabled and so we should *not* rm it.
 218 # if the option expands to nothing though, we can punt the headers.
 219 HEADERS_RM- := \
 220         internal \
 221         cancel.h \
 222         dl-osinfo.h \
 223         jmpbuf-offsets.h \
 224         jmpbuf-unwind.h \
 225         hp-timing.h \
 226         not-cancel.h \
 227         _lfs_64.h \
 228         bits/uClibc_arch_features.h \
 229         bits/kernel_sigaction.h \
 230         bits/kernel_stat.h \
 231         bits/kernel_types.h \
 232         bits/libc-lock.h \
 233         bits/stdio-lock.h \
 234         bits/syscalls.h \
 235         bits/syscalls-common.h \
 236         bits/uClibc_fpmax.h \
 237         bits/uClibc_mutex.h \
 238         bits/uClibc_pthread.h \
 239         bits/uClibc_uintmaxtostr.h \
 240         bits/uClibc_uwchar.h \
 241         bits/uClibc_va_copy.h \
 242         bits/sigcontextinfo.h \
 243         bits/stackinfo.h \
 244         tls.h \
 245         rpc/des_crypt.h \
 246         rpc/key_prot.h \
 247         rpc/rpc_des.h
 248 ifeq ($(UCLIBC_STRICT_HEADERS),y)
 249 HEADERS_RM- += sgtty.h
 250 endif
 251 HEADERS_RM-$(HAVE_SHARED)                    += dlfcn.h bits/dlfcn.h
 252 HEADERS_RM-$(PTHREADS_DEBUG_SUPPORT)         += thread_db.h
 253 HEADERS_RM-$(UCLIBC_HAS_BSD_ERR)             += err.h
 254 HEADERS_RM-$(UCLIBC_HAS_CRYPT)               += crypt.h
 255 HEADERS_RM-$(UCLIBC_HAS_EPOLL)               += sys/epoll.h
 256 HEADERS_RM-$(UCLIBC_HAS_FENV)                += fenv.h bits/fenv.h bits/fenvinline.h
 257 HEADERS_RM-$(UCLIBC_HAS_FLOATS)              += complex.h fpu_control.h ieee754.h \
 258         math.h \
 259         tgmath.h \
 260         bits/math*.h
 261 HEADERS_RM-$(findstring y,$(UCLIBC_HAS_FTW)$(UCLIBC_HAS_NFTW))  += ftw.h
 262 HEADERS_RM-$(UCLIBC_HAS_FTS)                 += fts.h
 263 HEADERS_RM-$(UCLIBC_HAS_GETTEXT_AWARENESS)   += libintl.h
 264 HEADERS_RM-$(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF) += printf.h
 265 HEADERS_RM-$(UCLIBC_HAS_GLOB)                += glob.h
 266 HEADERS_RM-$(UCLIBC_HAS_GNU_ERROR)           += error.h
 267 HEADERS_RM-$(UCLIBC_HAS_GNU_GETOPT)$(UCLIBC_HAS_GETOPT_LONG) += getopt.h
 268 HEADERS_RM-$(UCLIBC_HAS_IPV6)                += netinet/ip6.h netinet/icmp6.h
 269 HEADERS_RM-$(UCLIBC_HAS_BACKTRACE)           += execinfo.h
 270 HEADERS_RM-$(UCLIBC_HAS_LOCALE)              += iconv.h bits/uClibc_ctype.h
 271 HEADERS_RM-$(UCLIBC_HAS_PTY)                 += pty.h
 272 HEADERS_RM-$(UCLIBC_HAS_REALTIME)            += mqueue.h bits/mqueue.h sched.h \
 273         bits/sched.h \
 274         semaphore.h
 275 HEADERS_RM-$(UCLIBC_HAS_REGEX)               += regex.h regexp.h
 276 HEADERS_RM-$(UCLIBC_HAS_RPC)                 += rpc
 277 HEADERS_RM-$(UCLIBC_HAS_SHADOW)              += shadow.h
 278 HEADERS_RM-$(UCLIBC_HAS_SOCKET)              += sys/socket.h bits/socket.h sys/socketvar.h
 279 HEADERS_RM-$(UCLIBC_HAS_SYSLOG)              += syslog.h sys/syslog.h bits/syslog*.h
 280 HEADERS_RM-$(UCLIBC_HAS_THREADS)             += *thread*.h semaphore.h \
 281         bits/*thread*.h \
 282         bits/initspin.h
 283 HEADERS_RM-$(UCLIBC_HAS_THREADS_NATIVE)      += atomic.h bits/atomic.h
 284 HEADERS_RM-$(UCLIBC_HAS_UTMPX)               += bits/utmpx.h utmpx.h
 285 HEADERS_RM-$(UCLIBC_HAS_WCHAR)               += wchar.h wctype.h
 286 HEADERS_RM-$(UCLIBC_HAS_WORDEXP)             += wordexp.h
 287 HEADERS_RM-$(UCLIBC_HAS_XATTR)               += sys/xattr.h
 288 HEADERS_RM-$(UCLIBC_HAS_XLOCALE)             += xlocale.h
 289 HEADERS_RM-$(UCLIBC_LINUX_SPECIFIC)          += \
 290         sys/cachectl.h \
 291         sys/eventfd.h \
 292         sys/fsuid.h \
 293         bits/inotify.h \
 294         sys/inotify.h \
 295         sys/kdaemon.h \
 296         sys/perm.h \
 297         sys/personality.h \
 298         sys/prctl.h \
 299         sys/reboot.h \
 300         sys/sendfile.h \
 301         bits/signalfd.h \
 302         sys/signalfd.h \
 303         bits/statfs.h \
 304         sys/statfs.h \
 305         sys/swap.h \
 306         sys/sysctl.h \
 307         sys/sysinfo.h \
 308         bits/timerfd.h \
 309         sys/timerfd.h \
 310         sys/sysmips.h \
 311         sys/vfs.h
 312 HEADERS_RM-$(UCLIBC_SUPPORT_AI_ADDRCONFIG)   += ifaddrs.h
 313 HEADERS_RM-$(UCLIBC_SV4_DEPRECATED)          += ustat.h sys/ustat.h bits/ustat.h
 314 HEADERS_RM-$(UCLIBC_SUSV3_LEGACY)            += sys/timeb.h regexp.h
 315 HEADERS_RM-$(UCLIBC_SUSV4_LEGACY)            += utime.h ucontext.h
 316 HEADERS_RM-$(UCLIBC_HAS_ADVANCED_REALTIME)   += spawn.h
 317
 318 ifneq ($(findstring install,$(MAKECMDGOALS)),)
 319 $(addprefix $(PREFIX)$(DEVEL_PREFIX),include $(MULTILIB_DIR)):
 320         $(do_mkdir)
 321 # avoid warning about duplicate targets in rule or overrides
 322 ifneq ($(abspath $(RUNTIME_PREFIX)$(MULTILIB_DIR)),$(abspath $(DEVEL_PREFIX)$(MULTILIB_DIR)))
 323 $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR):
 324         $(do_mkdir)
 325 endif
 326 endif
 327 install_headers: headers $(top_builddir)extra/scripts/unifdef | $(PREFIX)$(DEVEL_PREFIX)include
 328         @$(call disp_install,"include -> $(PREFIX)$(DEVEL_PREFIX)include")
 329         $(Q)top_builddir=$(top_builddir) \
 330         $(top_srcdir)extra/scripts/install_headers.sh \
 331         include $(PREFIX)$(DEVEL_PREFIX)include
 332 ifneq ($(O),) # only run this step in O is set i.e. make O=/my/builddir/ ..
 333         @$(call disp_install,"$(top_builddir)/include -> $(PREFIX)$(DEVEL_PREFIX)include")
 334         $(Q)top_builddir=$(top_builddir) \
 335         $(top_srcdir)extra/scripts/install_headers.sh \
 336         $(top_builddir)/include $(PREFIX)$(DEVEL_PREFIX)include
 337 endif
 338         $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -r $(HEADERS_RM-)
 339 ifeq ($(UCLIBC_HAS_WCHAR),)
 340         $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && mv -f wchar-stub.h wchar.h
 341 else
 342         $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -f wchar-stub.h
 343 endif
 344
 345 # Installs startfiles
 346 install_startfiles: startfiles | $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)
 347         -$(INSTALL) -m 644 $(startfiles) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 348
 349 # Installs development library links.
 350 install_dev: install_headers install_runtime install_startfiles | $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)
 351         -$(INSTALL) -m 644 $(top_builddir)lib/*.a $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 352 ifeq ($(HAVE_SHARED),y)
 353         for i in `cd $(top_builddir) && find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
 354         $(SED) -e 's/lib\///'` ; do \
 355                 $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(ABI_VERSION) \
 356                 $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/$$i; \
 357         done
 358 ifeq ($(HARDWIRED_ABSPATH),y)
 359         if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(SHARED_LIBNAME) ] ; then \
 360                 $(RM) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
 361                 $(SED) -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)$(MULTILIB_DIR)/$(NONSHARED_LIBNAME):' \
 362                     -e 's:$(SHARED_LIBNAME):$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(SHARED_LIBNAME):' \
 363                     -e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(UCLIBC_LDSO):' \
 364                     $(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
 365                 $(SED) -i -e 's://:/:g' $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
 366         fi
 367 else
 368         -$(INSTALL) -m 755 $(top_builddir)lib/libc.so $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 369 endif
 370         echo "$(UBACKTRACE_ASNEEDED)" >> $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so
 371 ifeq ($(UCLIBC_HAS_THREADS),y)
 372 ifneq ($(LINUXTHREADS_OLD),y)
 373 ifeq ($(HARDWIRED_ABSPATH),y)
 374         if [ -f $(top_builddir)lib/libpthread.so -a -f $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)/libpthread.so.$(ABI_VERSION) ] ; then \
 375                 $(RM) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 376                 cp $(top_srcdir)extra/scripts/format.lds $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 377                 echo "GROUP ( $(RUNTIME_PREFIX)$(MULTILIB_DIR)/libpthread.so.$(ABI_VERSION) $(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread_nonshared.a )" \
 378                         >> $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 379                 $(SED) -i -e 's://:/:g' $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 380         fi
 381 else
 382         -$(INSTALL) -m 755 $(top_builddir)lib/libpthread.so $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 383 endif
 384 endif
 385 endif
 386 ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
 387         $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
 388                 $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libthread_db.so
 389 endif
 390 ifeq ($(DOPIC),y)
 391 #       # If we build shared libraries then the static libs are PIC...
 392 #       # Make _pic.a symlinks to make mklibs.py and similar tools happy.
 393         if [ -d $(top_builddir)lib ] ; then \
 394                 for i in `cd $(top_builddir) && find lib/ -type f -name 'lib*.a' | $(SED) -e 's/lib\///'` ; do \
 395                         $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/`echo $$i \
 396                                 | $(SED) -e 's/\.a$$/_pic.a/'`; \
 397                 done ; \
 398         fi
 399 endif
 400 endif
 401 ifeq ($(UCLIBC_FORMAT_SHARED_FLAT),y)
 402         for file in $(top_builddir)lib/lib*.gdb; do \
 403                 if test -f $$file; then \
 404                         $(INSTALL) -m 755 $$file $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR); \
 405                         $(INSTALL) -m 755 `echo $$file | $(SED) 's/\.gdb$$//'` \
 406                           $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR); \
 407                 fi; \
 408         done
 409 endif
 410
 411 # Installs run-time libraries
 412 install_runtime: all | $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
 413 ifeq ($(HAVE_SHARED),y)
 414         $(INSTALL) -m 755 $(top_builddir)lib/lib*-$(VERSION).so \
 415                 $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
 416         (cd $(top_builddir)lib && $(TAR) --exclude=$(UCLIBC_LDSO_NAME).so.lds -cf - *.so.*) \
 417         | $(TAR) -xf - -C $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
 418         @if [ -x $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so ] ; then \
 419                 set -e; \
 420                 $(SHELL_SET_X); \
 421                 $(INSTALL) -m 755 $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so \
 422                         $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR); \
 423         fi
 424 endif
 425
 426 utils: | pregen
 427         $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" -C utils $@
 428
 429 # Installs helper applications, such as 'ldd' and 'ldconfig'
 430 install_utils: utils
 431         $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" -C utils utils_install
 432
 433 endif # ifeq ($(HAVE_DOT_CONFIG),y)
 434
 435 hostutils: | pregen
 436         $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" HOSTCC="$(HOSTCC)" DOTHOST=.host -C utils $@
 437
 438 install_hostutils: hostutils
 439         $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" HOSTCC="$(HOSTCC)" DOTHOST=.host -C utils utils_install
 440
 441 $(addprefix $(top_builddir),include include/bits include/sys include/config lib extra/config/lxdialog extra/locale extra/scripts $(subdirs)):
 442         $(do_mkdir)
 443
 444 # configuration
 445 # ---------------------------------------------------------------------------
 446 $(conf) $(mconf): | $(top_builddir)include/config $(top_builddir)extra/config/lxdialog
 447         $(Q)$(MAKE) -C extra/config $(@F)
 448
 449 arch-defconfigs := $(notdir $(wildcard $(top_srcdir)extra/Configs/defconfigs/$(ARCH)/*_defconfig))
 450
 451 menuconfig: $(mconf)
 452         $(Q)$< extra/Configs/Config.in
 453
 454 config: $(conf)
 455         $(Q)$< extra/Configs/Config.in
 456
 457 oldconfig: $(conf)
 458         $(Q)$< -o extra/Configs/Config.in
 459
 460 silentoldconfig: $(conf)
 461         $(Q)$< -s extra/Configs/Config.in
 462
 463 randconfig: $(conf)
 464         $(Q)$< -r extra/Configs/Config.in
 465
 466 allyesconfig: $(conf)
 467         $(Q)$< -y extra/Configs/Config.in
 468         $(SED) -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" \
 469                 -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" \
 470                 -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" \
 471                 -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" \
 472                 -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" \
 473                 $(KCONFIG_CONFIG)
 474         $(Q)$< -o extra/Configs/Config.in
 475
 476 allnoconfig: $(conf)
 477         $(Q)$< -n extra/Configs/Config.in
 478
 479 cmd_defconfig = $(Q)$< -D extra/Configs/defconfigs/$(ARCH)/$@ extra/Configs/Config.in
 480 defconfig: $(conf)   ; $(cmd_defconfig)
 481 %_defconfig: $(conf) ; $(cmd_defconfig)
 482
 483 menuconfig-clean-y:
 484         $(Q)$(MAKE) -C extra/config CLEAN_extra/config
 485
 486 # The find here should continue to work as long as we are only symlinking
 487 # headers in to include/.  I don't see this changing to anything else, so
 488 # it should be fine.
 489 include_clean:
 490         $(SECHO) "  CLEAN include"
 491         $(Q)$(RM) -r $(top_builddir)include/bits
 492         $(Q)find $(top_builddir)include/ -type l -exec rm -f {} +
 493
 494 clean: include_clean
 495         $(Q)$(RM) -r $(top_builddir)lib
 496         @$(MAKE) -C utils CLEAN_utils
 497         +$(MAKE) -s -C test clean
 498         $(Q)$(RM) $(top_builddir)extra/scripts/unifdef
 499         $(Q)$(RM) -r $(LOCAL_INSTALL_PATH)
 500
 501 distclean: clean
 502         -find . \( -name core -o -name \*.orig -o -name \*~ -o -name .\*.dep \) -exec $(RM) {} \;
 503         $(RM) $(top_builddir).config $(top_builddir).config.old $(top_builddir).config.cmd
 504         $(RM) $(top_builddir)extra/locale/*.tgz
 505         $(MAKE) -C extra/config distclean
 506
 507 dist release:
 508         $(RM) ../uClibc-$(VERSION).tar
 509         git archive --format=tar --prefix=uClibc-$(VERSION)/ HEAD \
 510                 > ../uClibc-$(VERSION).tar
 511         cat ../uClibc-$(VERSION).tar | bzip2 -c9 > ../uClibc-$(VERSION).tar.bz2
 512         cat ../uClibc-$(VERSION).tar | xz -e -c8 > ../uClibc-$(VERSION).tar.xz
 513         du -b ../uClibc-$(VERSION).tar.{bz2,xz}
 514
 515 test check: test_compile
 516         $(Q)$(MAKE) -C test
 517
 518 test_compile: $(LOCAL_INSTALL_PATH)
 519         $(Q)$(MAKE) -C test compile