uClibc/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 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/dl-osinfo.h \
 103                                 $(top_builddir)include/hp-timing.h
 104 ALL_HEADERS_BITS_COMMON  := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_COMMON))
 105 ALL_HEADERS_BITS_ARCH    := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_ARCH))
 106 ifneq ($(TARGET_SUBARCH),)
 107 ALL_HEADERS_BITS_SUBARCH := $(addprefix $(top_builddir)include/bits/,$(HEADERS_BITS_SUBARCH))
 108 else
 109 ALL_HEADERS_BITS_SUBARCH :=
 110 endif
 111 ALL_HEADERS_SYS_COMMON   := $(addprefix $(top_builddir)include/sys/,$(HEADERS_SYS_COMMON))
 112 ALL_HEADERS_SYS_ARCH     := $(addprefix $(top_builddir)include/sys/,$(HEADERS_SYS_ARCH))
 113
 114 target-headers-sysdep := \
 115         $(ALL_HEADERS_COMMON) \
 116         $(ALL_HEADERS_BITS_COMMON) \
 117         $(ALL_HEADERS_BITS_ARCH) \
 118         $(ALL_HEADERS_BITS_SUBARCH) \
 119         $(ALL_HEADERS_SYS_COMMON) \
 120         $(ALL_HEADERS_SYS_ARCH) \
 121         $(ALL_HEADERS_BITS_PTHREAD)
 122
 123 $(top_builddir)include/fpu_control.h:
 124         @$(disp_ln)
 125         $(Q)[ -r $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) ] && \
 126                 $(LN) -fs $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) $@ || \
 127                 $(LN) -fs $(call rel_srcdir)libc/sysdeps/linux/common/$(@F) $@
 128
 129 $(top_builddir)include/dl-osinfo.h $(top_builddir)include/hp-timing.h:
 130         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/$(@F) $@
 131
 132 $(ALL_HEADERS_BITS_COMMON):
 133         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/bits/$(@F) $@
 134
 135 $(ALL_HEADERS_BITS_ARCH):
 136         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(@F) $@
 137
 138 ifneq ($(TARGET_SUBARCH),)
 139 $(ALL_HEADERS_BITS_SUBARCH):
 140         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/$(@F) $@
 141 endif
 142
 143 ifneq ($(strip $(ALL_HEADERS_SYS_COMMON)),)
 144 $(ALL_HEADERS_SYS_COMMON):
 145         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/common/sys/$(@F) $@
 146 endif
 147
 148 ifneq ($(strip $(ALL_HEADERS_SYS_ARCH)),)
 149 $(ALL_HEADERS_SYS_ARCH):
 150         $(do_ln) $(call rel_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/sys/$(@F) $@
 151 endif
 152
 153 $(target-headers-sysdep) $(pregen-headers-y): | $(top_builddir)include/bits $(top_builddir)include/sys
 154
 155 HEADERCLEAN_common:
 156         $(do_rm) $(ALL_HEADERS_COMMON)
 157 headers_clean-y += HEADERCLEAN_common
 158
 159 # The headers. Arch specific headers are specified via ARCH_HEADERS in
 160 # libc/sysdeps/linux/$(TARGET_ARCH)/Makefile.arch which appends those via
 161 # libc/sysdeps/linux/Makefile.commonarch to headers-y
 162 headers-y += $(target-headers-sysdep)
 163
 164 headers: $(top_builddir)include/bits/uClibc_config.h | subdirs
 165 subdirs: $(addprefix $(top_builddir),$(subdirs))
 166 pregen-headers: $(top_builddir)include/bits/sysnum.h $(pregen-headers-y)
 167 pregen: headers pregen-headers
 168         $(Q)$(if $(UCLIBC_HAS_LOCALE),$(MAKE) -C extra/locale locale_headers)
 169
 170 $(top_builddir)include/bits/sysnum.h: $(top_srcdir)extra/scripts/gen_bits_syscall_h.sh | $(top_builddir)include/bits
 171         @$(disp_gen)
 172         $(Q)set -e; \
 173         tmp=`mktemp $(top_builddir)include/bits/sysnum.h.XXXXXX 2>/dev/null || true`; \
 174         [ -z "$$tmp" ] && tmp='$(top_builddir)include/bits/sysnum.h.new'; \
 175         KERNEL_HEADERS="${KERNEL_HEADERS}" top_builddir="$(top_builddir)" CC="$(CC) $(CPU_CFLAGS)" $(SHELL) $< > $$tmp; \
 176         if cmp $(top_builddir)include/bits/sysnum.h $$tmp >/dev/null 2>&1; then \
 177                 $(RM) $$tmp; \
 178         else \
 179                 mv -f $$tmp $(top_builddir)include/bits/sysnum.h; \
 180         fi
 181         @# Ugly linux specific hack..
 182         $(Q)if grep -q __NR_ $@; then true; else \
 183                 rm -f $@; \
 184                 echo "ERROR: Could not generate syscalls."; \
 185                 echo "Make sure that you have proper kernel headers."; \
 186                 echo "Your .config in KERNEL_HEADERS=\"\" was set to:"; \
 187                 echo "${KERNEL_HEADERS}"; \
 188                 exit 1; \
 189         fi
 190
 191 .PHONY: $(LOCAL_INSTALL_PATH)
 192 $(LOCAL_INSTALL_PATH):
 193         $(Q)$(MAKE) PREFIX=$(shell pwd)/$(LOCAL_INSTALL_PATH) RUNTIME_PREFIX=/ \
 194         DEVEL_PREFIX=/usr/ \
 195         HOSTCC="$(HOSTCC)" \
 196         install
 197
 198 install: install_runtime install_dev
 199
 200
 201 RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell $(top_srcdir)extra/scripts/relative_path.sh $(DEVEL_PREFIX)$(MULTILIB_DIR) $(RUNTIME_PREFIX)$(MULTILIB_DIR))
 202
 203 startfiles: $(crt-y)
 204
 205 $(top_builddir)extra/scripts/unifdef: |$(top_builddir)extra/scripts
 206 $(top_builddir)extra/scripts/unifdef: $(top_srcdir)extra/scripts/unifdef.c
 207         $(hcompile.u)
 208
 209 # Installs header files.
 210 # a "y" here means the feature is enabled and so we should *not* rm it.
 211 # if the option expands to nothing though, we can punt the headers.
 212 HEADERS_RM- := \
 213         dl-osinfo.h \
 214         hp-timing.h \
 215         _lfs_64.h \
 216         bits/uClibc_arch_features.h \
 217         bits/kernel_sigaction.h \
 218         bits/kernel_stat.h \
 219         bits/kernel_types.h \
 220         bits/syscalls.h \
 221         bits/syscalls-common.h \
 222         bits/uClibc_fpmax.h \
 223         bits/uClibc_uintmaxtostr.h \
 224         bits/uClibc_uwchar.h \
 225         bits/uClibc_va_copy.h \
 226         bits/sigcontextinfo.h \
 227         bits/stackinfo.h \
 228         tls.h \
 229         rpc/des_crypt.h \
 230         rpc/key_prot.h \
 231         rpc/rpc_des.h
 232 ifeq ($(UCLIBC_STRICT_HEADERS),y)
 233 HEADERS_RM- += sgtty.h
 234 endif
 235 HEADERS_RM-$(HAVE_SHARED)                    += dlfcn.h bits/dlfcn.h
 236 HEADERS_RM-$(PTHREADS_DEBUG_SUPPORT)         += thread_db.h
 237 HEADERS_RM-$(UCLIBC_HAS_BSD_ERR)             += err.h
 238 HEADERS_RM-$(UCLIBC_HAS_CRYPT)               += crypt.h
 239 HEADERS_RM-$(UCLIBC_HAS_EPOLL)               += sys/epoll.h
 240 HEADERS_RM-$(UCLIBC_HAS_FENV)                += fenv.h bits/fenv.h bits/fenvinline.h
 241 HEADERS_RM-$(UCLIBC_HAS_FLOATS)              += complex.h fpu_control.h ieee754.h \
 242         math.h \
 243         tgmath.h \
 244         bits/math*.h
 245 HEADERS_RM-$(findstring y,$(UCLIBC_HAS_FTW)$(UCLIBC_HAS_NFTW))  += ftw.h
 246 HEADERS_RM-$(UCLIBC_HAS_FTS)                 += fts.h
 247 HEADERS_RM-$(UCLIBC_HAS_GETTEXT_AWARENESS)   += libintl.h
 248 HEADERS_RM-$(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF) += printf.h
 249 HEADERS_RM-$(UCLIBC_HAS_GLOB)                += glob.h
 250 HEADERS_RM-$(UCLIBC_HAS_GNU_ERROR)           += error.h
 251 HEADERS_RM-$(UCLIBC_HAS_GNU_GETOPT)$(UCLIBC_HAS_GETOPT_LONG) += getopt.h
 252 HEADERS_RM-$(UCLIBC_HAS_IPV6)                += netinet/ip6.h netinet/icmp6.h
 253 HEADERS_RM-$(UCLIBC_HAS_BACKTRACE)           += execinfo.h
 254 ifneq ($(UCLIBC_ICONV_NOLOCALE_HACK),y)
 255 HEADERS_RM-$(UCLIBC_HAS_LOCALE)              += iconv.h
 256 endif
 257 HEADERS_RM-$(UCLIBC_HAS_LOCALE)              += bits/uClibc_ctype.h
 258 HEADERS_RM-$(UCLIBC_HAS_PTY)                 += pty.h
 259 HEADERS_RM-$(UCLIBC_HAS_REALTIME)            += mqueue.h bits/mqueue.h sched.h \
 260         bits/sched.h \
 261         semaphore.h
 262 HEADERS_RM-$(UCLIBC_HAS_REGEX)               += regex.h regexp.h
 263 HEADERS_RM-$(UCLIBC_HAS_RPC)                 += rpc
 264 HEADERS_RM-$(UCLIBC_HAS_SHADOW)              += shadow.h
 265 HEADERS_RM-$(UCLIBC_HAS_SOCKET)              += sys/socket.h bits/socket.h sys/socketvar.h
 266 HEADERS_RM-$(UCLIBC_HAS_SYSLOG)              += syslog.h sys/syslog.h bits/syslog*.h
 267 HEADERS_RM-$(UCLIBC_HAS_THREADS)             += *thread*.h semaphore.h \
 268         bits/*thread*.h \
 269         bits/initspin.h
 270 HEADERS_RM-$(UCLIBC_HAS_THREADS_NATIVE)      += atomic.h bits/atomic.h
 271 HEADERS_RM-$(UCLIBC_HAS_UTMPX)               += bits/utmpx.h utmpx.h
 272 HEADERS_RM-$(UCLIBC_HAS_WCHAR)               += wchar.h wctype.h
 273 HEADERS_RM-$(UCLIBC_HAS_WORDEXP)             += wordexp.h
 274 HEADERS_RM-$(UCLIBC_HAS_XATTR)               += sys/xattr.h
 275 HEADERS_RM-$(UCLIBC_HAS_XLOCALE)             += xlocale.h
 276 HEADERS_RM-$(UCLIBC_LINUX_SPECIFIC)          += sys/eventfd.h sys/fsuid.h \
 277         bits/inotify.h \
 278         sys/inotify.h \
 279         sys/kdaemon.h \
 280         sys/perm.h \
 281         sys/personality.h \
 282         sys/prctl.h \
 283         sys/reboot.h \
 284         sys/sendfile.h \
 285         bits/signalfd.h \
 286         sys/signalfd.h \
 287         bits/statfs.h \
 288         sys/statfs.h \
 289         sys/swap.h \
 290         sys/sysctl.h \
 291         sys/sysinfo.h \
 292         bits/timerfd.h \
 293         sys/timerfd.h \
 294         sys/vfs.h
 295 HEADERS_RM-$(UCLIBC_SUPPORT_AI_ADDRCONFIG)   += ifaddrs.h
 296 HEADERS_RM-$(UCLIBC_SV4_DEPRECATED)          += ustat.h sys/ustat.h bits/ustat.h
 297 HEADERS_RM-$(UCLIBC_SUSV3_LEGACY)            += sys/timeb.h regexp.h
 298 HEADERS_RM-$(UCLIBC_SUSV4_LEGACY)            += utime.h ucontext.h
 299
 300 ifneq ($(findstring install,$(MAKECMDGOALS)),)
 301 $(addprefix $(PREFIX)$(DEVEL_PREFIX),include $(MULTILIB_DIR)):
 302         $(do_mkdir)
 303 # avoid warning about duplicate targets in rule or overrides
 304 ifneq ($(abspath $(RUNTIME_PREFIX)$(MULTILIB_DIR)),$(abspath $(DEVEL_PREFIX)$(MULTILIB_DIR)))
 305 $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR):
 306         $(do_mkdir)
 307 endif
 308 endif
 309 install_headers: headers $(top_builddir)extra/scripts/unifdef | $(PREFIX)$(DEVEL_PREFIX)include
 310         @$(call disp_install,"include -> $(PREFIX)$(DEVEL_PREFIX)include")
 311         $(Q)top_builddir=$(top_builddir) \
 312         $(top_srcdir)extra/scripts/install_headers.sh \
 313         include $(PREFIX)$(DEVEL_PREFIX)include
 314 ifneq ($(O),) # only run this step in O is set i.e. make O=/my/builddir/ ..
 315         @$(call disp_install,"$(top_builddir)/include -> $(PREFIX)$(DEVEL_PREFIX)include")
 316         $(Q)top_builddir=$(top_builddir) \
 317         $(top_srcdir)extra/scripts/install_headers.sh \
 318         $(top_builddir)/include $(PREFIX)$(DEVEL_PREFIX)include
 319 endif
 320         $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -r $(HEADERS_RM-)
 321 ifeq ($(UCLIBC_HAS_WCHAR),)
 322         $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && mv -f wchar-stub.h wchar.h
 323 else
 324         $(Q)cd $(PREFIX)$(DEVEL_PREFIX)include && $(RM) -f wchar-stub.h
 325 endif
 326
 327 # Installs startfiles
 328 install_startfiles: startfiles | $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)
 329         -$(INSTALL) -m 644 $(startfiles) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 330
 331 # Installs development library links.
 332 install_dev: install_headers install_runtime install_startfiles | $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)
 333         -$(INSTALL) -m 644 $(top_builddir)lib/*.a $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 334 ifeq ($(HAVE_SHARED),y)
 335         for i in `cd $(top_builddir) && find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
 336         $(SED) -e 's/lib\///'` ; do \
 337                 $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(ABI_VERSION) \
 338                 $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/$$i; \
 339         done
 340 ifeq ($(HARDWIRED_ABSPATH),y)
 341         if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(SHARED_LIBNAME) ] ; then \
 342                 $(RM) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
 343                 $(SED) -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)$(MULTILIB_DIR)/$(NONSHARED_LIBNAME):' \
 344                     -e 's:$(SHARED_LIBNAME):$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(SHARED_LIBNAME):' \
 345                     -e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(UCLIBC_LDSO):' \
 346                     $(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
 347                 $(SED) -i -e 's://:/:g' $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
 348         fi
 349 else
 350         -$(INSTALL) -m 755 $(top_builddir)lib/libc.so $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 351 endif
 352 ifeq ($(UCLIBC_HAS_BACKTRACE),y)
 353 # Add the AS_NEEDED entry for libubacktrace.so
 354         if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)/$(SHARED_LIBNAME) ] ; then \
 355                 echo "GROUP ( $(UBACKTRACE_ASNEEDED) )" >> $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libc.so; \
 356         fi
 357 endif
 358 ifeq ($(UCLIBC_HAS_THREADS),y)
 359 ifneq ($(LINUXTHREADS_OLD),y)
 360 ifeq ($(HARDWIRED_ABSPATH),y)
 361         if [ -f $(top_builddir)lib/libpthread.so -a -f $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)/libpthread.so.$(ABI_VERSION) ] ; then \
 362                 $(RM) $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 363                 cp $(top_srcdir)extra/scripts/format.lds $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 364                 echo "GROUP ( $(RUNTIME_PREFIX)$(MULTILIB_DIR)/libpthread.so.$(ABI_VERSION) $(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread_nonshared.a )" \
 365                         >> $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 366                 $(SED) -i -e 's://:/:g' $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libpthread.so; \
 367         fi
 368 else
 369         -$(INSTALL) -m 755 $(top_builddir)lib/libpthread.so $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/
 370 endif
 371 endif
 372 endif
 373 ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
 374         $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
 375                 $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/libthread_db.so
 376 endif
 377 ifeq ($(DOPIC),y)
 378 #       # If we build shared libraries then the static libs are PIC...
 379 #       # Make _pic.a symlinks to make mklibs.py and similar tools happy.
 380         if [ -d $(top_builddir)lib ] ; then \
 381                 for i in `cd $(top_builddir) && find lib/ -type f -name 'lib*.a' | $(SED) -e 's/lib\///'` ; do \
 382                         $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR)/`echo $$i \
 383                                 | $(SED) -e 's/\.a$$/_pic.a/'`; \
 384                 done ; \
 385         fi
 386 endif
 387 endif
 388 ifeq ($(UCLIBC_FORMAT_SHARED_FLAT),y)
 389         for file in $(top_builddir)lib/lib*.gdb; do \
 390                 if test -f $$file; then \
 391                         $(INSTALL) -m 755 $$file $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR); \
 392                         $(INSTALL) -m 755 `echo $$file | $(SED) 's/\.gdb$$//'` \
 393                           $(PREFIX)$(DEVEL_PREFIX)$(MULTILIB_DIR); \
 394                 fi; \
 395         done
 396 endif
 397
 398 # Installs run-time libraries
 399 install_runtime: all | $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
 400 ifeq ($(HAVE_SHARED),y)
 401         $(INSTALL) -m 755 $(top_builddir)lib/lib*-$(VERSION).so \
 402                 $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
 403         (cd $(top_builddir)lib && $(TAR) --exclude=$(UCLIBC_LDSO_NAME).so.lds -cf - *.so.*) \
 404         | $(TAR) -xf - -C $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR)
 405         @if [ -x $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so ] ; then \
 406                 set -e; \
 407                 $(SHELL_SET_X); \
 408                 $(INSTALL) -m 755 $(top_builddir)lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so \
 409                         $(PREFIX)$(RUNTIME_PREFIX)$(MULTILIB_DIR); \
 410         fi
 411 endif
 412
 413 utils: | pregen
 414         $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" -C utils $@
 415
 416 # Installs helper applications, such as 'ldd' and 'ldconfig'
 417 install_utils: utils
 418         $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" -C utils utils_install
 419
 420 endif # ifeq ($(HAVE_DOT_CONFIG),y)
 421
 422 hostutils: | pregen
 423         $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" HOSTCC="$(HOSTCC)" DOTHOST=.host -C utils $@
 424
 425 install_hostutils: hostutils
 426         $(Q)$(MAKE) CROSS_COMPILE="$(CROSS_COMPILE)" CC="$(CC)" HOSTCC="$(HOSTCC)" DOTHOST=.host -C utils utils_install
 427
 428 $(addprefix $(top_builddir),include include/bits include/sys include/config lib extra/config/lxdialog extra/locale extra/scripts $(subdirs)):
 429         $(do_mkdir)
 430
 431 # configuration
 432 # ---------------------------------------------------------------------------
 433 $(conf) $(mconf): | $(top_builddir)include/config $(top_builddir)extra/config/lxdialog
 434         $(Q)$(MAKE) -C extra/config $(@F)
 435
 436 arch-defconfigs := $(notdir $(wildcard $(top_srcdir)extra/Configs/defconfigs/$(ARCH)/*_defconfig))
 437
 438 menuconfig: $(mconf)
 439         $(Q)$< extra/Configs/Config.in
 440
 441 config: $(conf)
 442         $(Q)$< extra/Configs/Config.in
 443
 444 oldconfig: $(conf)
 445         $(Q)$< -o extra/Configs/Config.in
 446
 447 silentoldconfig: $(conf)
 448         $(Q)$< -s extra/Configs/Config.in
 449
 450 randconfig: $(conf)
 451         $(Q)$< -r extra/Configs/Config.in
 452
 453 allyesconfig: $(conf)
 454         $(Q)$< -y extra/Configs/Config.in
 455         $(SED) -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" \
 456                 -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" \
 457                 -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" \
 458                 -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" \
 459                 -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" \
 460                 $(KCONFIG_CONFIG)
 461         $(Q)$< -o extra/Configs/Config.in
 462
 463 allnoconfig: $(conf)
 464         $(Q)$< -n extra/Configs/Config.in
 465
 466 defconfig: $(conf)
 467         $(Q)$< -D extra/Configs/defconfigs/$(ARCH)/$@ extra/Configs/Config.in
 468
 469 %_defconfig: $(conf)
 470         $(Q)$< -D extra/Configs/defconfigs/$(ARCH)/$@ extra/Configs/Config.in
 471
 472 menuconfig-clean-y:
 473         $(Q)$(MAKE) -C extra/config CLEAN_extra/config
 474
 475 # The find here should continue to work as long as we are only symlinking
 476 # headers in to include/.  I don't see this changing to anything else, so
 477 # it should be fine.
 478 include_clean:
 479         $(SECHO) "  CLEAN include"
 480         $(Q)$(RM) -r $(top_builddir)include/bits
 481         $(Q)find $(top_builddir)include/ -type l -exec rm -f {} +
 482
 483 clean: include_clean
 484         $(Q)$(RM) -r $(top_builddir)lib
 485         @$(MAKE) -C utils CLEAN_utils
 486         +$(MAKE) -s -C test clean
 487         $(Q)$(RM) $(top_builddir)extra/scripts/unifdef
 488         $(Q)$(RM) -r $(LOCAL_INSTALL_PATH)
 489
 490 #
 491 # Target for uClinux distro
 492 #
 493 UCLIBC_VERSION := $(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL)$(EXTRAVERSION)
 494 .PHONY: romfs
 495 romfs:
 496         [ -e $(ROMFSDIR)/lib ] || mkdir $(ROMFSDIR)/lib
 497         if [ "$(SHARED_TARGET)" ]; then \
 498                 $(ROMFSINST) $(SHARED_TARGET) /lib/lib$(LIBID).so; \
 499         fi
 500 ifeq ($(strip $(HAVE_SHARED)),y)
 501         set -e; for i in lib/lib*-$(UCLIBC_VERSION).so lib/*.so.*; do \
 502                 if [ -L $$i ]; then \
 503                         $(ROMFSINST) -s `readlink $$i` /$$i; \
 504                 else \
 505                         $(ROMFSINST) -p 755 $$i /lib; \
 506                 fi; \
 507         done
 508         set -e; if [ -x lib/ld-uClibc-$(UCLIBC_VERSION).so ] ; then \
 509                 $(ROMFSINST) -p 755 lib/ld-uClibc-$(UCLIBC_VERSION).so /lib; \
 510                 $(ROMFSINST) -s \
 511                         /lib/ld-uClibc-$(UCLIBC_VERSION).so \
 512                         $(LDSOGCC) ; \
 513         fi
 514 endif
 515
 516 distclean: clean
 517         -find . \( -name core -o -name \*.orig -o -name \*~ -o -name .\*.dep \) -exec $(RM) {} \;
 518         $(RM) $(top_builddir).config $(top_builddir).config.old $(top_builddir).config.cmd
 519         $(RM) $(top_builddir)extra/locale/*.tgz
 520         $(MAKE) -C extra/config distclean
 521
 522 dist release:
 523         $(RM) ../uClibc-$(VERSION).tar
 524         git archive --format=tar --prefix=uClibc-$(VERSION)/ HEAD \
 525                 > ../uClibc-$(VERSION).tar
 526         cat ../uClibc-$(VERSION).tar | bzip2 -c9 > ../uClibc-$(VERSION).tar.bz2
 527         cat ../uClibc-$(VERSION).tar | xz -e -c8 > ../uClibc-$(VERSION).tar.xz
 528         du -b ../uClibc-$(VERSION).tar.{bz2,xz}
 529
 530 test check: test_compile
 531         $(Q)$(MAKE) -C test
 532
 533 test_compile: $(LOCAL_INSTALL_PATH)
 534         $(Q)$(MAKE) -C test compile