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 $(top_srcdir)Rules.mak
  18 sub_headers := headers
  19
  20 ifeq ($(HAVE_DOT_CONFIG),y)
  21
  22 all: pregen libs
  23 libs: pregen
  24
  25 # In this section, we need .config
  26 -include $(top_builddir).config.cmd
  27
  28 else # ifeq ($(HAVE_DOT_CONFIG),y)
  29
  30 all: menuconfig
  31
  32 headers:
  33         @echo "Need to make a config file first, run: make menuconfig"
  34         @false
  35
  36 endif # ifeq ($(HAVE_DOT_CONFIG),y)
  37
  38 include $(top_srcdir)ldso/Makefile.in
  39 include $(top_srcdir)libcrypt/Makefile.in
  40 include $(top_srcdir)libintl/Makefile.in
  41 include $(top_srcdir)libm/Makefile.in
  42 include $(top_srcdir)libnsl/Makefile.in
  43 include $(top_srcdir)libresolv/Makefile.in
  44 include $(top_srcdir)libutil/Makefile.in
  45 include $(top_srcdir)libpthread/Makefile.in
  46 include $(top_srcdir)librt/Makefile.in
  47 include $(top_srcdir)libubacktrace/Makefile.in
  48 include $(top_srcdir)extra/locale/Makefile.in
  49
  50 # last included to catch all the objects added by others (locales/threads)
  51 include $(top_srcdir)libc/Makefile.in
  52
  53 conf := $(top_builddir)extra/config/conf
  54 mconf := $(top_builddir)extra/config/mconf
  55
  56 ifeq ($(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: $(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/$(TARGET_SUBARCH)/*.h))
  90 endif
  91 ifneq ($(HEADERS_BITS_PTHREAD),)
  92 HEADERS_BITS_ARCH   := $(filter-out $(HEADERS_BITS_PTHREAD),$(HEADERS_BITS_ARCH))
  93 HEADERS_BITS_SUBARCH:= $(filter-out $(HEADERS_BITS_PTHREAD),$(HEADERS_BITS_SUBARCH))
  94 endif
  95 HEADERS_BITS_COMMON := $(filter-out $(HEADERS_BITS_ARCH) $(HEADERS_BITS_SUBARCH) $(HEADERS_BITS_PTHREAD),$(HEADERS_BITS_COMMON))
  96
  97 HEADERS_SYS_COMMON := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common/sys/*.h))
  98 HEADERS_SYS_ARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h))
  99 HEADERS_SYS_COMMON := $(filter-out $(HEADERS_SYS_ARCH),$(HEADERS_SYS_COMMON))
 100
 101 ALL_HEADERS_COMMON       := $(top_builddir)include/fpu_control.h \
 102                                 $(top_builddir)include/jmpbuf-offsets.h \
 103                                 $(top_builddir)include/jmpbuf-unwind.h \
 104                                 $(top_builddir)include/dl-osinfo.h \
 105                                 $(top_builddir)include/hp-timing.h \
 106                                 $(top_builddir)include/not-cancel.h
 107 ALL_HEADERS_BITS_COMMON  := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_COMMON))
 108 ALL_HEADERS_BITS_ARCH    := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_ARCH))
 109 ifneq ($(TARGET_SUBARCH),)
 110 ALL_HEADERS_BITS_SUBARCH := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_SUBARCH))
 111 else
 112 ALL_HEADERS_BITS_SUBARCH :=
 113 endif
 114 ALL_HEADERS_SYS_COMMON   := $(addprefix $(top_builddir)include/sys/,$(HEADERS_SYS_COMMON))
 115 ALL_HEADERS_SYS_ARCH     := $(addprefix $(top_builddir)include/sys/,$(HEADERS_SYS_ARCH))
 116
 117 target-headers-sysdep := \
 118         $(ALL_HEADERS_COMMON) \
 119         $(ALL_HEADERS_BITS_COMMON) \
 120         $(ALL_HEADERS_BITS_ARCH) \
 121         $(ALL_HEADERS_BITS_SUBARCH) \
 122         $(ALL_HEADERS_SYS_COMMON) \
 123         $(ALL_HEADERS_SYS_ARCH) \
 124         $(ALL_HEADERS_BITS_PTHREAD)
 125
 126 $(top_builddir)include/fpu_control.h $(top_builddir)include/jmpbuf-offsets.h $(top_builddir)include/jmpbuf-unwind.h:
 127         @$(disp_ln)
 128         $(Q)[ -r $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) ] && \
 129                 $(LN) -fs $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) $@ || \
 130                 $(LN) -fs $(call rel_srcdir)libc/sysdeps/linux/common/$(@F) $@
 131
 132 $(top_builddir)include/dl-osinfo.h $(top_builddir)include/hp-timing.h $(top_builddir)include/not-cancel.h:
 133         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/$(@F) $@
 134
 135 $(ALL_HEADERS_BITS_COMMON):
 136         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/bits/$(@F) $@
 137
 138 $(ALL_HEADERS_BITS_ARCH):
 139         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(@F) $@
 140
 141 ifneq ($(TARGET_SUBARCH),)
 142 $(ALL_HEADERS_BITS_SUBARCH):
 143         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/$(@F) $@
 144 endif
 145
 146 ifneq ($(strip $(ALL_HEADERS_SYS_COMMON)),)
 147 $(ALL_HEADERS_SYS_COMMON):
 148         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/sys/$(@F) $@
 149 endif
 150
 151 ifneq ($(strip $(ALL_HEADERS_SYS_ARCH)),)
 152 $(ALL_HEADERS_SYS_ARCH):
 153         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/sys/$(@F) $@
 154 endif
 155
 156 $(target-headers-sysdep) $(pregen-headers-y): | $(top_builddir)include/bits $(top_builddir)include/sys
 157
 158 HEADERCLEAN_common:
 159         $(do_rm) $(ALL_HEADERS_COMMON)
 160 headers_clean-y += HEADERCLEAN_common
 161
 162 # The headers. Arch specific headers are specified via ARCH_HEADERS in
 163 # libc/sysdeps/linux/$(TARGET_ARCH)/Makefile.arch which appends those via
 164 # libc/sysdeps/linux/Makefile.commonarch to headers-y
 165 headers-y += $(target-headers-sysdep)
 166
 167 headers: $(top_builddir)include/bits/uClibc_config.h | subdirs
 168 subdirs: $(addprefix $(top_builddir),$(subdirs))
 169 pregen-headers: $(top_builddir)include/bits/sysnum.h $(pregen-headers-y)
 170 pregen: headers pregen-headers
 171         $(Q)$(if $(UCLIBC_HAS_LOCALE),$(MAKE) -C extra/locale locale_headers)
 172
 173 $(top_builddir)include/bits/sysnum.h: $(top_srcdir)extra/scripts/gen_bits_syscall_h.sh | $(top_builddir)include/bits
 174         @$(disp_gen)
 175         $(Q)set -e; \
 176         tmp=`mktemp $(top_builddir)include/bits/sysnum.h.XXXXXX 2>/dev/null || true`; \
 177         [ -z "$$tmp" ] && tmp='$(top_builddir)include/bits/sysnum.h.new'; \
 178         KERNEL_HEADERS="${KERNEL_HEADERS}" CC="$(CC) $(CPU_CFLAGS)" $(SHELL) $< > $$tmp; \
 179         if cmp $(top_builddir)include/bits/sysnum.h $$tmp >/dev/null 2>&1; then \
 180                 $(RM) $$tmp; \
 181         else \
 182                 mv -f $$tmp $(top_builddir)include/bits/sysnum.h; \
 183         fi
 184         @# Ugly linux specific hack..
 185         $(Q)if grep -q __NR_ $@; then true; else \
 186                 rm -f $@; \
 187                 echo "ERROR: Could not generate syscalls."; \
 188                 echo "Make sure that you have proper kernel headers."; \
 189                 echo "Your .config in KERNEL_HEADERS=\"\" was set to:"; \
 190                 echo "${KERNEL_HEADERS}"; \
 191                 exit 1; \
 192         fi
 193
 194 .PHONY: $(LOCAL_INSTALL_PATH)
 195 $(LOCAL_INSTALL_PATH):
 196         $(Q)$(MAKE) PREFIX=$(shell pwd)/$(LOCAL_INSTALL_PATH) RUNTIME_PREFIX=/ \
 197         DEVEL_PREFIX=/usr/ \
 198         HOSTCC="$(HOSTCC)" \
 199         install
 200
 201 install: install_runtime install_dev
 202
 203
 204 RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell $(top_srcdir)extra/scripts/relative_path.sh $(DEVEL_PREFIX)$(MULTILIB_DIR) $(RUNTIME_PREFIX)$(MULTILIB_DIR))
 205
 206 startfiles: $(crt-y)
 207
 208 $(top_builddir)extra/scripts/unifdef: |$(top_builddir)extra/scripts
 209 $(top_builddir)extra/scripts/unifdef: $(top_srcdir)extra/scripts/unifdef.c
 210         $(hcompile.u)
 211
 212 # Installs header files.
 213 # a "y" here means the feature is enabled and so we should *not* rm it.
 214 # if the option expands to nothing though, we can punt the headers.
 215 HEADERS_RM- := \
 216         internal \
 217         cancel.h \
 218         dl-osinfo.h \
 219         jmpbuf-offsets.h \
 220         jmpbuf-unwind.h \
 221         hp-timing.h \
 222         not-cancel.h \
 223         _lfs_64.h \
 224         bits/uClibc_arch_features.h \
 225         bits/kernel_sigaction.h \
 226         bits/kernel_stat.h \
 227         bits/kernel_types.h \
 228         bits/libc-lock.h \
 229         bits/stdio-lock.h \
 230         bits/syscalls.h \
 231         bits/syscalls-common.h \
 232         bits/uClibc_fpmax.h \
 233         bits/uClibc_mutex.h \
 234         bits/uClibc_pthread.h \
 235         bits/uClibc_uintmaxtostr.h \
 236         bits/uClibc_uwchar.h \
 237         bits/uClibc_va_copy.h \
 238         bits/sigcontextinfo.h \
 239         bits/stackinfo.h \
 240         tls.h \
 241         rpc/des_crypt.h \
 242         rpc/key_prot.h \
 243         rpc/rpc_des.h
 244 ifeq ($(UCLIBC_STRICT_HEADERS),y)
 245 HEADERS_RM- += sgtty.h
 246 endif
 247 HEADERS_RM-$(HAVE_SHARED)                    += dlfcn.h bits/dlfcn.h
 248 HEADERS_RM-$(PTHREADS_DEBUG_SUPPORT)         += thread_db.h
 249 HEADERS_RM-$(UCLIBC_HAS_BSD_ERR)             += err.h
 250 HEADERS_RM-$(UCLIBC_HAS_CRYPT)               += crypt.h
 251 HEADERS_RM-$(UCLIBC_HAS_EPOLL)               += sys/epoll.h
 252 HEADERS_RM-$(UCLIBC_HAS_FENV)                += fenv.h bits/fenv.h bits/fenvinline.h
 253 HEADERS_RM-$(UCLIBC_HAS_FLOATS)              += complex.h fpu_control.h ieee754.h \
 254         math.h \
 255         tgmath.h \
 256         bits/math*.h
 257 HEADERS_RM-$(findstring y,$(UCLIBC_HAS_FTW)$(UCLIBC_HAS_NFTW))  += ftw.h
 258 HEADERS_RM-$(UCLIBC_HAS_FTS)                 += fts.h
 259 HEADERS_RM-$(UCLIBC_HAS_GETTEXT_AWARENESS)   += libintl.h
 260 HEADERS_RM-$(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF) += printf.h
 261 HEADERS_RM-$(UCLIBC_HAS_GLOB)                += glob.h
 262 HEADERS_RM-$(UCLIBC_HAS_GNU_ERROR)           += error.h
 263 HEADERS_RM-$(UCLIBC_HAS_GNU_GETOPT)$(UCLIBC_HAS_GETOPT_LONG) += getopt.h
 264 HEADERS_RM-$(UCLIBC_HAS_IPV6)                += netinet/ip6.h netinet/icmp6.h
 265 HEADERS_RM-$(UCLIBC_HAS_BACKTRACE)           += execinfo.h
 266 HEADERS_RM-$(UCLIBC_HAS_LOCALE)              += iconv.h bits/uClibc_ctype.h
 267 HEADERS_RM-$(UCLIBC_HAS_PTY)                 += pty.h
 268 HEADERS_RM-$(UCLIBC_HAS_REALTIME)            += mqueue.h bits/mqueue.h sched.h \
 269         bits/sched.h \
 270         semaphore.h
 271 HEADERS_RM-$(UCLIBC_HAS_REGEX)               += regex.h regexp.h
 272 HEADERS_RM-$(UCLIBC_HAS_RPC)                 += rpc
 273 HEADERS_RM-$(UCLIBC_HAS_SHADOW)              += shadow.h
 274 HEADERS_RM-$(UCLIBC_HAS_SOCKET)              += sys/socket.h bits/socket.h sys/socketvar.h bits/socket_type.h
 275 HEADERS_RM-$(UCLIBC_HAS_SYSLOG)              += syslog.h sys/syslog.h bits/syslog*.h
 276 HEADERS_RM-$(UCLIBC_HAS_THREADS)             += *thread*.h semaphore.h \
 277         bits/*thread*.h \
 278         bits/initspin.h
 279 HEADERS_RM-$(UCLIBC_HAS_THREADS_NATIVE)      += atomic.h bits/atomic.h
 280 HEADERS_RM-$(UCLIBC_HAS_UTMPX)               += bits/utmpx.h utmpx.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_LINUX_SPECIFIC)          += \
 286         sys/cachectl.h \
 287         sys/eventfd.h \
 288         sys/fsuid.h \
 289         bits/inotify.h \
 290         sys/inotify.h \
 291         sys/kdaemon.h \
 292         sys/perm.h \
 293         sys/personality.h \
 294         sys/prctl.h \
 295         sys/reboot.h \
 296         sys/sendfile.h \
 297         bits/signalfd.h \
 298         sys/signalfd.h \
 299         bits/statfs.h \
 300         sys/statfs.h \
 301         sys/swap.h \
 302         sys/sysctl.h \
 303         sys/sysinfo.h \
 304         bits/timerfd.h \
 305         sys/timerfd.h \
 306         sys/sysmips.h \
 307         sys/vfs.h
 308 HEADERS_RM-$(UCLIBC_SUPPORT_AI_ADDRCONFIG)   += ifaddrs.h
 309 HEADERS_RM-$(UCLIBC_SV4_DEPRECATED)          += ustat.h sys/ustat.h bits/ustat.h
 310 HEADERS_RM-$(UCLIBC_SUSV3_LEGACY)            += sys/timeb.h regexp.h
 311 HEADERS_RM-$(UCLIBC_SUSV4_LEGACY)            += utime.h ucontext.h
 312 HEADERS_RM-$(UCLIBC_HAS_ADVANCED_REALTIME)   += spawn.h
 313
 314 ifneq ($(findstring install,$(MAKECMDGOALS)),)
 315 $(addprefix $(PREFIX)$(DEVEL_PREFIX),include $(MULTILIB_DIR)):
 316         $(do_mkdir)
 317 # avoid warning about duplicate targets in rule or overrides
 318 ifneq ($(abspath $(RUNTIME_PREFIX)$(MULTILIB_DIR)),$(abspath $(DEVEL_PREFIX)$(MULTILIB_DIR)))
 319 $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR):
 320         $(do_mkdir)
 321 endif
 322 endif
 323 install_headers: headers $(top_builddir)extra/scripts/unifdef | $(PREFIX)$(DEVEL_PREFIX)include
 324         @$(call disp_install,"include -> $(PREFIX)$(DEVEL_PREFIX)include")
 325         $(Q)top_builddir=$(top_builddir) \
 326         $(top_srcdir)extra/scripts/install_headers.sh \
 327         include $(PREFIX)$(DEVEL_PREFIX)include
 328 ifneq ($(O),) # only run this step in O is set i.e. make O=/my/builddir/ ..
 329         @$(call disp_install,"$(top_builddir)/include -> $(PREFIX)$(DEVEL_PREFIX)include")
 330         $(Q)top_builddir=$(top_builddir) \
 331         $(top_srcdir)extra/scripts/install_headers.sh \
 332         $(top_builddir)/include $(PREFIX)$(DEVEL_PREFIX)include
 333 endif
 334         $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -r $(HEADERS_RM-)
 335 ifeq ($(UCLIBC_HAS_WCHAR),)
 336         $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && mv -f wchar-stub.h wchar.h
 337 else
 338         $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -f wchar-stub.h
 339 endif
 340
 341 # Installs startfiles
 342 install_startfiles: startfiles | $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)
 343         -$(INSTALL) -m 644 $(startfiles) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 344
 345 # Installs development library links.
 346 install_dev: install_headers install_runtime install_startfiles | $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)
 347         -$(INSTALL) -m 644 $(top_builddir)lib/*.a $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 348 ifeq ($(HAVE_SHARED),y)
 349         for i in `cd $(top_builddir) && find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
 350         $(SED) -e 's/lib\///'` ; do \
 351                 $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(ABI_VERSION) \
 352                 $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/$$i; \
 353         done
 354 ifeq ($(HARDWIRED_ABSPATH),y)
 355         if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(SHARED_LIBNAME) ] ; then \
 356                 $(RM) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
 357                 $(SED) -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)$(MULTILIB_DIR)/$(NONSHARED_LIBNAME):' \
 358                     -e 's:$(SHARED_LIBNAME):$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(SHARED_LIBNAME):' \
 359                     -e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(UCLIBC_LDSO):' \
 360                     $(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
 361                 $(SED) -i -e 's://:/:g' $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
 362         fi
 363 else
 364         -$(INSTALL) -m 755 $(top_builddir)lib/libc.so $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 365 endif
 366         echo "$(UBACKTRACE_ASNEEDED)" >> $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so
 367 ifeq ($(UCLIBC_HAS_THREADS),y)
 368 ifneq ($(LINUXTHREADS_OLD),y)
 369 ifeq ($(HARDWIRED_ABSPATH),y)
 370         if [ -f $(top_builddir)lib/libpthread.so -a -f $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)/libpthread.so.$(ABI_VERSION) ] ; then \
 371                 $(RM) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 372                 cp $(top_srcdir)extra/scripts/format.lds $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 373                 echo "GROUP ( $(RUNTIME_PREFIX)$(MULTILIB_DIR)/libpthread.so.$(ABI_VERSION) $(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread_nonshared.a )" \
 374                         >> $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 375                 $(SED) -i -e 's://:/:g' $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 376         fi
 377 else
 378         -$(INSTALL) -m 755 $(top_builddir)lib/libpthread.so $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 379 endif
 380 endif
 381 endif
 382 ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
 383         $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
 384                 $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libthread_db.so
 385 endif
 386 ifeq ($(DOPIC),y)
 387 #       # If we build shared libraries then the static libs are PIC...
 388 #       # Make _pic.a symlinks to make mklibs.py and similar tools happy.
 389         if [ -d $(top_builddir)lib ] ; then \
 390                 for i in `cd $(top_builddir) && find lib/ -type f -name 'lib*.a' | $(SED) -e 's/lib\///'` ; do \
 391                         $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/`echo $$i \
 392                                 | $(SED) -e 's/\.a$$/_pic.a/'`; \
 393                 done ; \
 394         fi
 395 endif
 396 endif
 397 ifeq ($(UCLIBC_FORMAT_SHARED_FLAT),y)
 398         for file in $(top_builddir)lib/lib*.gdb; do \
 399                 if test -f $$file; then \
 400                         $(INSTALL) -m 755 $$file $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR); \
 401                         $(INSTALL) -m 755 `echo $$file | $(SED) 's/\.gdb$$//'` \
 402                           $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR); \
 403                 fi; \
 404         done
 405 endif
 406
 407 # Installs run-time libraries
 408 install_runtime: all | $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
 409 ifeq ($(HAVE_SHARED),y)
 410         $(INSTALL) -m 755 $(top_builddir)lib/lib*-$(VERSION).so \
 411                 $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
 412         (cd $(top_builddir)lib && $(TAR) --exclude=$(UCLIBC_LDSO_NAME).so.lds -cf - *.so.*) \
 413         | $(TAR) -xf - -C $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
 414         @if [ -x $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so ] ; then \
 415                 set -e; \
 416                 $(SHELL_SET_X); \
 417                 $(INSTALL) -m 755 $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so \
 418                         $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR); \
 419         fi
 420 endif
 421
 422 utils: | pregen
 423         $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" -C utils $@
 424
 425 # Installs helper applications, such as 'ldd' and 'ldconfig'
 426 install_utils: utils
 427         $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" -C utils utils_install
 428
 429 endif # ifeq ($(HAVE_DOT_CONFIG),y)
 430
 431 hostutils: | pregen
 432         $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" HOSTCC="$(HOSTCC)" DOTHOST=.host -C utils $@
 433
 434 install_hostutils: hostutils
 435         $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" HOSTCC="$(HOSTCC)" DOTHOST=.host -C utils utils_install
 436
 437 $(addprefix $(top_builddir),include include/bits include/sys include/config lib extra/config/lxdialog extra/locale extra/scripts $(subdirs)):
 438         $(do_mkdir)
 439
 440 # configuration
 441 # ---------------------------------------------------------------------------
 442 $(conf) $(mconf): | $(top_builddir)include/config $(top_builddir)extra/config/lxdialog
 443         $(Q)$(MAKE) -C extra/config $(@F)
 444
 445 arch-defconfigs := $(notdir $(wildcard $(top_srcdir)extra/Configs/defconfigs/$(ARCH)/*_defconfig))
 446
 447 menuconfig: $(mconf)
 448         $(Q)$< extra/Configs/Config.in
 449
 450 config: $(conf)
 451         $(Q)$< extra/Configs/Config.in
 452
 453 oldconfig: $(conf)
 454         $(Q)$< -o extra/Configs/Config.in
 455
 456 silentoldconfig: $(conf)
 457         $(Q)$< -s extra/Configs/Config.in
 458
 459 randconfig: $(conf)
 460         $(Q)$< -r extra/Configs/Config.in
 461
 462 allyesconfig: $(conf)
 463         $(Q)$< -y extra/Configs/Config.in
 464         $(SED) -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" \
 465                 -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" \
 466                 -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" \
 467                 -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" \
 468                 -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" \
 469                 $(KCONFIG_CONFIG)
 470         $(Q)$< -o extra/Configs/Config.in
 471
 472 allnoconfig: $(conf)
 473         $(Q)$< -n extra/Configs/Config.in
 474
 475 cmd_defconfig = $(Q)$< -D extra/Configs/defconfigs/$(ARCH)/$@ extra/Configs/Config.in
 476 defconfig: $(conf)   ; $(cmd_defconfig)
 477 %_defconfig: $(conf) ; $(cmd_defconfig)
 478
 479 menuconfig-clean-y:
 480         $(Q)$(MAKE) -C extra/config CLEAN_extra/config
 481
 482 # The find here should continue to work as long as we are only symlinking
 483 # headers in to include/.  I don't see this changing to anything else, so
 484 # it should be fine.
 485 include_clean:
 486         $(SECHO) "  CLEAN include"
 487         $(Q)$(RM) -r $(top_builddir)include/bits
 488         $(Q)find $(top_builddir)include/ -type l -exec rm -f {} +
 489
 490 clean: include_clean
 491         $(Q)$(RM) -r $(top_builddir)lib
 492         @$(MAKE) -C utils CLEAN_utils
 493         +$(MAKE) -s -C test clean
 494         $(Q)$(RM) $(top_builddir)extra/scripts/unifdef
 495         $(Q)$(RM) -r $(LOCAL_INSTALL_PATH)
 496
 497 distclean: clean
 498         -find . \( -name core -o -name \*.orig -o -name \*~ -o -name .\*.dep \) -exec $(RM) {} \;
 499         $(RM) $(top_builddir).config $(top_builddir).config.old $(top_builddir).config.cmd
 500         $(RM) $(top_builddir)extra/locale/*.tgz
 501         $(MAKE) -C extra/config distclean
 502
 503 dist release:
 504         $(RM) ../uClibc-$(VERSION).tar
 505         git archive --format=tar --prefix=uClibc-$(VERSION)/ HEAD \
 506                 > ../uClibc-$(VERSION).tar
 507         cat ../uClibc-$(VERSION).tar | bzip2 -c9 > ../uClibc-$(VERSION).tar.bz2
 508         cat ../uClibc-$(VERSION).tar | xz -e -c8 > ../uClibc-$(VERSION).tar.xz
 509         du -b ../uClibc-$(VERSION).tar.{bz2,xz}
 510
 511 test check: test_compile
 512         $(Q)$(MAKE) -C test
 513
 514 test_compile: $(LOCAL_INSTALL_PATH)
 515         $(Q)$(MAKE) -C test compile