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