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 utils_clean
  13 noconfig_targets := menuconfig config oldconfig silentoldconfig randconfig \
  14         defconfig allyesconfig allnoconfig \
  15         release dist tags help
  16
  17 include $(top_builddir)Rules.mak
  18 sub_headers := headers
  19
  20 ifeq ($(HAVE_DOT_CONFIG),y)
  21
  22 all: pregen libs
  23 libs: pregen
  24
  25 # In this section, we need .config
  26 -include .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)extra/locale/Makefile.in
  48
  49 # last included to catch all the objects added by others (locales/threads)
  50 include $(top_srcdir)libc/Makefile.in
  51
  52 ifeq ($(HAVE_DOT_CONFIG),y)
  53 # If the .config changes then we have to make sure that our includes are
  54 # updated properly. This would normally work by saying that the headers
  55 # have uClibc_config.h as prerequisite but since we _symlink_ the headers
  56 # and do not (?) want to rely on 'make -L' we better update them right here,
  57 # on spot to save us from alot of hazzle.
  58 include/bits/uClibc_config.h: extra/config/conf .config $(top_srcdir)extra/scripts/conf-header.sh | include/bits
  59         @$(disp_gen)
  60         $(Q)@$< -s $(top_srcdir)extra/Configs/Config.in
  61         $(Q)$(top_srcdir)extra/scripts/conf-header.sh .config > $@
  62         $(Q)$(MAKE) headers-y
  63
  64 # The above doesn't work for threads, though. Just using check-symlinks for now.
  65 # XXX: FIXME: this is ugly
  66 MAKEFLAGS += -L
  67 include/config/linuxthreads/old.h include/config/linuxthreads/new.h:
  68         @true
  69
  70 # For the moment, we have to keep re-running this target
  71 # because the fix includes scripts rely on pre-processers
  72 # in order to generate the headers correctly :(.  That
  73 # means we can't use the $(HOSTCC) in order to get the
  74 # correct output.
  75 ifeq ($(ARCH_USE_MMU),y)
  76 export header_extra_args =
  77 else
  78 export header_extra_args = -n
  79 endif
  80 HEADERS_BITS_COMMON := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common/bits/*.h))
  81 HEADERS_BITS_ARCH   := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/*.h))
  82 HEADERS_BITS_SUBARCH :=
  83 ifneq ($(TARGET_SUBARCH),)
  84 HEADERS_BITS_SUBARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/*.h))
  85 endif
  86 HEADERS_BITS_COMMON := $(filter-out $(HEADERS_BITS_ARCH) $(HEADERS_BITS_SUBARCH) $(HEADERS_BITS_PTHREAD),$(HEADERS_BITS_COMMON))
  87
  88 HEADERS_SYS_COMMON := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/common/sys/*.h))
  89 HEADERS_SYS_ARCH := $(notdir $(wildcard $(top_srcdir)libc/sysdeps/linux/$(TARGET_ARCH)/sys/*.h))
  90 HEADERS_SYS_COMMON := $(filter-out $(HEADERS_SYS_ARCH),$(HEADERS_SYS_COMMON))
  91
  92 ALL_HEADERS_COMMON       := include/fpu_control.h include/dl-osinfo.h \
  93                                 include/hp-timing.h
  94 ALL_HEADERS_BITS_COMMON  := $(addprefix include/bits/,$(HEADERS_BITS_COMMON))
  95 ALL_HEADERS_BITS_ARCH    := $(addprefix include/bits/,$(HEADERS_BITS_ARCH))
  96 ifneq ($(TARGET_SUBARCH),)
  97 ALL_HEADERS_BITS_SUBARCH := $(addprefix include/bits/,$(HEADERS_BITS_SUBARCH))
  98 else
  99 ALL_HEADERS_BITS_SUBARCH :=
 100 endif
 101 ALL_HEADERS_SYS_COMMON   := $(addprefix include/sys/,$(HEADERS_SYS_COMMON))
 102 ALL_HEADERS_SYS_ARCH     := $(addprefix include/sys/,$(HEADERS_SYS_ARCH))
 103
 104 target-headers-sysdep := \
 105         $(ALL_HEADERS_COMMON) \
 106         $(ALL_HEADERS_BITS_COMMON) \
 107         $(ALL_HEADERS_BITS_ARCH) \
 108         $(ALL_HEADERS_BITS_SUBARCH) \
 109         $(ALL_HEADERS_SYS_COMMON) \
 110         $(ALL_HEADERS_SYS_ARCH)
 111
 112 include/fpu_control.h:
 113         @$(disp_ln)
 114         $(Q)[ -r libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) ] && \
 115                 $(LN) -fs ../libc/sysdeps/linux/$(TARGET_ARCH)/$(@F) $@ || \
 116                 $(LN) -fs ../libc/sysdeps/linux/common/$(@F) $@
 117
 118 include/dl-osinfo.h include/hp-timing.h:
 119         $(do_ln) ../libc/sysdeps/linux/common/$(@F) $@
 120
 121 $(ALL_HEADERS_BITS_COMMON):
 122         $(do_ln) ../../libc/sysdeps/linux/common/bits/$(@F) $@
 123
 124 $(ALL_HEADERS_BITS_ARCH):
 125         $(do_ln) ../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(@F) $@
 126
 127 ifneq ($(TARGET_SUBARCH),)
 128 $(ALL_HEADERS_BITS_SUBARCH):
 129         $(do_ln) ../../../libc/sysdeps/linux/$(TARGET_ARCH)/bits/$(TARGET_SUBARCH)/$(@F) $@
 130 endif
 131
 132 ifneq ($(strip $(ALL_HEADERS_SYS_COMMON)),)
 133 $(ALL_HEADERS_SYS_COMMON):
 134         $(do_ln) ../../libc/sysdeps/linux/common/sys/$(@F) $@
 135 endif
 136
 137 ifneq ($(strip $(ALL_HEADERS_SYS_ARCH)),)
 138 $(ALL_HEADERS_SYS_ARCH):
 139         $(do_ln) ../../libc/sysdeps/linux/$(TARGET_ARCH)/sys/$(@F) $@
 140 endif
 141
 142 $(target-headers-sysdep): | include/bits
 143
 144 sysdep_common_headers-clean:
 145         $(RM) $(ALL_HEADERS_COMMON)
 146 headers_clean-y += sysdep_common_headers-clean
 147
 148 # The headers. Arch specific headers are specified via ARCH_HEADERS in
 149 # libc/sysdeps/linux/$(TARGET_ARCH)/Makefile.arch which appends those via
 150 # libc/sysdeps/linux/Makefile.commonarch to headers-y
 151 headers-y += $(target-headers-sysdep)
 152
 153 headers: include/bits/uClibc_config.h
 154
 155 pregen: include/bits/sysnum.h headers
 156
 157 include/bits/sysnum.h: $(top_srcdir)extra/scripts/gen_bits_syscall_h.sh
 158         $(Q)$(INSTALL) -d $(@D)
 159         @$(disp_gen)
 160         $(Q)set -e; \
 161         cd $(top_builddir); \
 162         tmp=`mktemp include/bits/sysnum.h.XXXXXX 2>/dev/null || true`; \
 163         [ -z "$$tmp" ] && tmp='include/bits/sysnum.h.new'; \
 164         KERNEL_HEADERS="${KERNEL_HEADERS}" top_builddir=. CC="$(CC) $(CPU_CFLAGS)" $(SHELL) extra/scripts/gen_bits_syscall_h.sh > $$tmp; \
 165         if cmp include/bits/sysnum.h $$tmp >/dev/null 2>&1; then \
 166                 $(RM) $$tmp; \
 167         else \
 168                 mv -f $$tmp include/bits/sysnum.h; \
 169         fi
 170         @# Ugly linux specific hack..
 171         $(Q)if grep -q __NR_ $@; then true; else \
 172                 rm -f $@; \
 173                 echo "ERROR: Could not generate syscalls."; \
 174                 echo "Make sure that you have proper kernel headers."; \
 175                 echo "Your .config in KERNEL_HEADERS=\"\" was set to:"; \
 176                 echo "${KERNEL_HEADERS}"; \
 177                 exit 1; \
 178         fi
 179
 180 $(LOCAL_INSTALL_PATH):
 181         $(Q)$(MAKE) PREFIX=$(shell pwd)/$(LOCAL_INSTALL_PATH) RUNTIME_PREFIX=/ \
 182         DEVEL_PREFIX=/usr/ \
 183         HOSTCC="$(HOSTCC)" \
 184         install
 185
 186 install: install_runtime install_dev
 187
 188
 189 RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell $(top_srcdir)extra/scripts/relative_path.sh $(DEVEL_PREFIX)lib $(RUNTIME_PREFIX)lib)
 190
 191 $(top_builddir)extra/scripts/unifdef: $(top_srcdir)extra/scripts/unifdef.c
 192         $(hcompile.u)
 193
 194 # Installs header files.
 195 install_headers: headers $(top_builddir)extra/scripts/unifdef
 196         $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
 197         top_builddir=$(top_builddir) \
 198         $(top_srcdir)extra/scripts/install_headers.sh include $(PREFIX)$(DEVEL_PREFIX)include
 199         # Disabled. If libc-internal.h is needed, document here why!
 200         #printf '#ifndef _LIBC_INTERNAL_H\n#define _LIBC_INTERNAL_H 1\n#endif\n' >$(PREFIX)$(DEVEL_PREFIX)include/libc-internal.h
 201         echo '/* Dont use _syscall#() macros; use the syscall() function */' > \
 202                 $(PREFIX)$(DEVEL_PREFIX)include/bits/syscalls.h
 203         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/dl-osinfo.h
 204         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/_lfs_64.h
 205         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_uintmaxtostr.h
 206         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/kernel_sigaction.h
 207         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/kernel_stat.h
 208         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/kernel_types.h
 209         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/utmpx.h
 210         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/atomic.h
 211         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/atomic.h
 212         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/sigcontextinfo.h
 213         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/stackinfo.h
 214         # gcc 4.3.1 needs it, dont rm:
 215         #$(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_arch_features.h
 216 ifneq ($(UCLIBC_HAS_FLOATS),y)
 217         # Remove floating point related headers since float support is disabled.
 218         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/complex.h
 219         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fpu_control.h
 220         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ieee754.h
 221         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/math.h
 222         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tgmath.h
 223         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/uClibc_fpmax.h
 224         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/math*.h
 225 endif
 226 ifneq ($(UCLIBC_HAS_FENV),y)
 227         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/fenv.h \
 228                 $(PREFIX)$(DEVEL_PREFIX)include/bits/fenv.h \
 229                 $(PREFIX)$(DEVEL_PREFIX)include/bits/fenvinline.h
 230 endif
 231 ifneq ($(UCLIBC_HAS_WCHAR),y)
 232         # Remove wide char headers since wide char support is disabled.
 233         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wctype.h
 234         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wchar.h
 235 endif
 236 ifneq ($(UCLIBC_HAS_LOCALE),y)
 237         # Remove iconv header since locale support is disabled.
 238         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/iconv.h
 239 endif
 240 ifneq ($(UCLIBC_HAS_GLIBC_CUSTOM_PRINTF),y)
 241         # Remove printf header since custom print specifier support is disabled.
 242         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/printf.h
 243 endif
 244 ifneq ($(UCLIBC_HAS_XLOCALE),y)
 245         # Remove xlocale header since extended locale support is disabled.
 246         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/xlocale.h
 247 endif
 248 ifneq ($(UCLIBC_HAS_GETTEXT_AWARENESS),y)
 249         # Remove libintl header since gettext support is disabled.
 250         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/libintl.h
 251 endif
 252 ifneq ($(UCLIBC_HAS_REGEX),y)
 253         # Remove regex headers since regex support is disabled.
 254         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regex.h
 255         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
 256 endif
 257 ifneq ($(UCLIBC_HAS_WORDEXP),y)
 258         # Remove wordexp header since wordexp support is disabled.
 259         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/wordexp.h
 260 endif
 261 ifneq ($(UCLIBC_HAS_FTW),y)
 262         # Remove ftw header since ftw support is disabled.
 263         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ftw.h
 264 endif
 265 ifneq ($(UCLIBC_HAS_GLOB),y)
 266         # Remove glob header since glob support is disabled.
 267         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/glob.h
 268 endif
 269 ifneq ($(UCLIBC_HAS_GNU_GETOPT),y)
 270 ifneq ($(UCLIBC_HAS_GETOPT_LONG),y)
 271         # Remove getopt header since gnu getopt support is disabled.
 272         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/getopt.h
 273 endif
 274 endif
 275 ifneq ($(UCLIBC_HAS_SHADOW),y)
 276         # Remove shadow header since shadow password support is disabled.
 277         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/shadow.h
 278 endif
 279 ifneq ($(PTHREADS_DEBUG_SUPPORT),y)
 280         # Remove thread_db header since thread debug support is disabled.
 281         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/thread_db.h
 282 endif
 283 ifneq ($(UCLIBC_HAS_THREADS),y)
 284         # Remove pthread headers since thread support is disabled.
 285         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/*thread*.h
 286         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
 287         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/*thread*.h
 288         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/initspin.h
 289 endif
 290 ifneq ($(HAVE_SHARED),y)
 291         # Remove dlfcn header if we don't have shared libraries.
 292         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/dlfcn.h
 293         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/dlfcn.h
 294 endif
 295 ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
 296         # Remove this as it is only used internally.
 297         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/tls.h
 298 endif
 299 ifneq ($(UCLIBC_HAS_GNU_ERROR),y)
 300         # Remove error.h upon request
 301         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/error.h
 302 endif
 303 ifneq ($(UCLIBC_HAS_BSD_ERR),y)
 304         # Remove err.h upon request
 305         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/err.h
 306 endif
 307 ifneq ($(UCLIBC_SUSV3_LEGACY),y)
 308         # Remove timeb.h since the LEGACY ftime() was disabled upon request
 309         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/timeb.h
 310         # BREAKAGE: include/signal.h uses it, this rm broke bbox compile:
 311         ### $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ucontext.h
 312         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/regexp.h
 313 endif
 314 ifneq ($(UCLIBC_HAS_EPOLL),y)
 315         # Remove epoll.h since epoll_*() were disabled upon request
 316         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/epoll.h
 317 endif
 318 ifneq ($(UCLIBC_HAS_XATTR),y)
 319         # Remove xattr.h since extended attributes were disabled upon request
 320         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/xattr.h
 321 endif
 322 ifneq ($(UCLIBC_HAS_PTY),y)
 323         # Remove pty.h since PTY support was disabled upon request
 324         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/pty.h
 325 endif
 326 ifneq ($(UCLIBC_LINUX_SPECIFIC),y)
 327         # Remove linux-specific headers as requested
 328         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/inotify.h
 329         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/perm.h
 330         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/personality.h
 331         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/prctl.h
 332         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/reboot.h
 333         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/sendfile.h
 334         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/fsuid.h
 335         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/signalfd.h
 336         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/statfs.h
 337         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/statfs.h
 338         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/swap.h
 339         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/sysctl.h
 340         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/vfs.h
 341         $(RM) ${PREFIX}$(DEVEL_PREFIX)include/sys/sysinfo.h
 342 endif
 343 ifneq ($(UCLIBC_SV4_DEPRECATED),y)
 344         # Remove ustat.h since deprecated SV4 support was disabled upon request
 345         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ustat.h
 346         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/ustat.h
 347         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/ustat.h
 348 endif
 349 ifneq ($(UCLIBC_HAS_REALTIME),y)
 350         # Remove SUSv-realtime related headers upon request
 351         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/mqueue.h
 352         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/mqueue.h
 353         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sched.h
 354         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/sched.h
 355         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/semaphore.h
 356 endif
 357 ifneq ($(UCLIBC_HAS_SOCKET),y)
 358         # Remove socket related headers upon request
 359         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/socket.h
 360         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/socket.h
 361         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/socketvar.h
 362 endif
 363 ifneq ($(UCLIBC_HAS_CRYPT),y)
 364         # Remove crypt.h since libcrypt was disabled upon request
 365         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/crypt.h
 366 endif
 367 ifneq ($(UCLIBC_SUPPORT_AI_ADDRCONFIG),y)
 368         # Remove ifaddrs.h since the corresponding functionality is disabled
 369         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/ifaddrs.h
 370 endif
 371 ifneq ($(UCLIBC_HAS_SYSLOG),y)
 372         # Remove syslog.h since the corresponding functionality is disabled
 373         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/syslog.h
 374         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/sys/syslog.h
 375         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/bits/syslog*.h
 376 endif
 377 ifneq ($(UCLIBC_HAS_RPC),y)
 378         $(RM) -r $(PREFIX)$(DEVEL_PREFIX)include/rpc
 379 endif
 380 ifneq ($(UCLIBC_HAS_IPV6),y)
 381         # Remove IPv6 headers since the corresponding functionality is disabled
 382         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/netinet/ip6.h
 383         $(RM) $(PREFIX)$(DEVEL_PREFIX)include/netinet/icmp6.h
 384 endif
 385
 386 # Installs development library links.
 387 install_dev: install_headers all
 388         $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)lib
 389         -$(INSTALL) -m 644 lib/*.[ao] $(PREFIX)$(DEVEL_PREFIX)lib/
 390 ifeq ($(HAVE_SHARED),y)
 391         for i in `find lib/ -type l -name 'lib[a-zA-Z]*.so' | \
 392         $(SED) -e 's/lib\///'` ; do \
 393                 $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)$$i.$(MAJOR_VERSION) \
 394                 $(PREFIX)$(DEVEL_PREFIX)lib/$$i; \
 395         done
 396 ifeq ($(HARDWIRED_ABSPATH),y)
 397         if [ -f $(top_builddir)lib/libc.so -a -f $(PREFIX)$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME) ] ; then \
 398                 $(RM) $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
 399                 $(SED) -e 's:$(NONSHARED_LIBNAME):$(DEVEL_PREFIX)lib/$(NONSHARED_LIBNAME):' \
 400                     -e 's:$(SHARED_MAJORNAME):$(RUNTIME_PREFIX)lib/$(SHARED_MAJORNAME):' \
 401                     -e 's:$(UCLIBC_LDSO):$(RUNTIME_PREFIX)lib/$(UCLIBC_LDSO):' \
 402                     $(top_builddir)lib/libc.so > $(PREFIX)$(DEVEL_PREFIX)lib/libc.so; \
 403         fi
 404 else
 405         -$(INSTALL) -m 644 lib/libc.so $(PREFIX)$(DEVEL_PREFIX)lib/
 406 endif
 407 ifeq ($(UCLIBC_HAS_THREADS),y)
 408 ifneq ($(LINUXTHREADS_OLD),y)
 409 ifeq ($(HARDWIRED_ABSPATH),y)
 410         if [ -f $(top_builddir)lib/libpthread.so -a -f $(PREFIX)$(RUNTIME_PREFIX)lib/libpthread.so.$(MAJOR_VERSION) ] ; then \
 411                 $(RM) $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
 412                 cp $(top_srcdir)extra/scripts/format.lds $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
 413                 echo "GROUP ( $(RUNTIME_PREFIX)lib/libpthread.so.$(MAJOR_VERSION) $(DEVEL_PREFIX)lib/libpthread_nonshared.a )" \
 414                         >> $(PREFIX)$(DEVEL_PREFIX)lib/libpthread.so; \
 415         fi
 416 else
 417         -$(INSTALL) -m 644 lib/libpthread.so $(PREFIX)$(DEVEL_PREFIX)lib/
 418 endif
 419 endif
 420 endif
 421 ifeq ($(PTHREADS_DEBUG_SUPPORT),y)
 422         $(LN) -sf $(RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB)libthread_db.so.1 \
 423                 $(PREFIX)$(DEVEL_PREFIX)lib/libthread_db.so
 424 endif
 425 ifeq ($(DOPIC),y)
 426 #       # If we build shared libraries then the static libs are PIC...
 427 #       # Make _pic.a symlinks to make mklibs.py and similar tools happy.
 428         if [ -d lib ] ; then \
 429                 for i in `find lib/ -type f -name 'lib*.a' | $(SED) -e 's/lib\///'` ; do \
 430                         $(LN) -sf $$i $(PREFIX)$(DEVEL_PREFIX)lib/`echo $$i \
 431                                 | $(SED) -e 's/\.a$$/_pic.a/'`; \
 432                 done ; \
 433         fi
 434 endif
 435 endif
 436 ifeq ($(UCLIBC_FORMAT_SHARED_FLAT),y)
 437         for file in lib/lib*.gdb; do \
 438                 if test -f $$file; then \
 439                         $(INSTALL) -m 755 $$file $(PREFIX)$(DEVEL_PREFIX)lib; \
 440                         $(INSTALL) -m 755 `echo $$file | $(SED) 's/\.gdb$$//'` \
 441                           $(PREFIX)$(DEVEL_PREFIX)lib; \
 442                 fi; \
 443         done
 444 endif
 445
 446 # Installs run-time libraries
 447 install_runtime: all
 448 ifeq ($(HAVE_SHARED),y)
 449         $(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)lib
 450         $(INSTALL) -m 644 lib/lib*-$(VERSION).so \
 451                 $(PREFIX)$(RUNTIME_PREFIX)lib
 452         (cd lib && $(TAR) -cf - *.so.*) | $(TAR) -xf - -C $(PREFIX)$(RUNTIME_PREFIX)lib
 453         @if [ -x lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so ] ; then \
 454                 set -e; \
 455                 $(SHELL_SET_X); \
 456                 $(INSTALL) -m 755 lib/$(UCLIBC_LDSO_NAME)-$(VERSION).so \
 457                         $(PREFIX)$(RUNTIME_PREFIX)lib; \
 458         fi
 459 endif
 460
 461 utils:
 462         $(Q)$(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils
 463
 464 # Installs helper applications, such as 'ldd' and 'ldconfig'
 465 install_utils: utils
 466         $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils utils_install
 467
 468 endif # ifeq ($(HAVE_DOT_CONFIG),y)
 469
 470 hostutils:
 471         $(Q)$(MAKE) CROSS="$(CROSS)" CC="$(CC)" HOSTCC="$(HOSTCC)" -C utils hostutils
 472
 473 install_hostutils: hostutils
 474         $(MAKE) CROSS="$(CROSS)" CC="$(CC)" -C utils utils_install DOTHOST=.host
 475
 476 include/bits include/config:
 477         @$(disp_mkdir)
 478         $(Q)$(INSTALL) -d $@
 479
 480 # configuration
 481 # ---------------------------------------------------------------------------
 482 extra/config/conf extra/config/mconf: | include/config
 483         $(Q)$(MAKE) -C extra/config $(notdir $@)
 484
 485 menuconfig: extra/config/mconf
 486         $(Q)./extra/config/mconf extra/Configs/Config.in
 487
 488 config: extra/config/conf
 489         $(Q)./extra/config/conf extra/Configs/Config.in
 490
 491 oldconfig: extra/config/conf
 492         $(Q)./extra/config/conf -o extra/Configs/Config.in
 493
 494 silentoldconfig: extra/config/conf
 495         $(Q)./extra/config/conf -s extra/Configs/Config.in
 496
 497 randconfig: extra/config/conf
 498         $(Q)./extra/config/conf -r extra/Configs/Config.in
 499
 500 allyesconfig: extra/config/conf
 501         $(Q)./extra/config/conf -y extra/Configs/Config.in
 502         $(SED) -i -e "s/^DODEBUG=.*/# DODEBUG is not set/" .config
 503         $(SED) -i -e "s/^DOASSERTS=.*/# DOASSERTS is not set/" .config
 504         $(SED) -i -e "s/^SUPPORT_LD_DEBUG_EARLY=.*/# SUPPORT_LD_DEBUG_EARLY is not set/" .config
 505         $(SED) -i -e "s/^SUPPORT_LD_DEBUG=.*/# SUPPORT_LD_DEBUG is not set/" .config
 506         $(SED) -i -e "s/^UCLIBC_MJN3_ONLY=.*/# UCLIBC_MJN3_ONLY is not set/" .config
 507         $(Q)./extra/config/conf -o extra/Configs/Config.in
 508
 509 allnoconfig: extra/config/conf
 510         $(Q)./extra/config/conf -n extra/Configs/Config.in
 511
 512 defconfig: extra/config/conf
 513         $(Q)./extra/config/conf -d extra/Configs/Config.in \
 514                 -D extra/Configs/defconfigs/$(ARCH)
 515
 516 include_clean:
 517         $(Q)$(RM) include/fpu_control.h include/dl-osinfo.h include/hp-timing.h
 518         @set -e; \
 519         for i in `(cd libc/sysdeps/linux/common/sys; ls *.h)` ; do \
 520                 $(RM) include/sys/$$i; \
 521         done; \
 522         if [ -d libc/sysdeps/linux/$(TARGET_ARCH)/sys ] ; then \
 523                 for i in `(cd libc/sysdeps/linux/$(TARGET_ARCH)/sys; ls *.h)` ; do \
 524                         $(RM) include/sys/$$i; \
 525                 done; \
 526         fi
 527
 528 clean: include_clean
 529         $(Q)$(RM) -r lib include/bits
 530         @$(MAKE) -C utils utils_clean
 531         +$(MAKE) -s -C test clean
 532         @$(RM) include/linux include/asm*
 533         $(Q)$(RM) $(top_builddir)extra/scripts/unifdef
 534         $(Q)$(RM) -r $(LOCAL_INSTALL_PATH)
 535
 536 distclean: clean
 537         -find . \( -name core -o -name \*.orig -o -name \*~ -o -name .\*.dep \) -exec $(RM) {} \;
 538         $(RM) .config .config.old .config.cmd
 539         $(RM) extra/locale/*.tgz
 540         $(MAKE) -C extra/config distclean
 541
 542 dist release:
 543         $(RM) -r ../uClibc-$(VERSION) ../uClibc-$(VERSION).tar.bz2
 544         svn -q export . ../uClibc-$(VERSION)
 545         $(TAR) cjf ../uClibc-$(VERSION).tar.bz2 -C .. uClibc-$(VERSION)
 546         du -b ../uClibc-$(VERSION).tar.bz2
 547
 548 test check: test_compile
 549         $(Q)$(MAKE) -C test
 550
 551 test_compile: $(LOCAL_INSTALL_PATH)
 552         $(Q)$(MAKE) -C test compile