toolchain/uClibc/uclibc.mk

   1 #############################################################
   2 #
   3 # uClibc (the C library)
   4 #
   5 #############################################################
   6
   7 ifeq ($(BR2_TOOLCHAIN_SOURCE),y)
   8
   9 # specifying UCLIBC_CONFIG_FILE on the command-line overrides the .config
  10 # setting.
  11 ifndef UCLIBC_CONFIG_FILE
  12 UCLIBC_CONFIG_FILE=$(subst ",, $(strip $(BR2_UCLIBC_CONFIG)))
  13 #")
  14 endif
  15
  16 ifeq ($(BR2_UCLIBC_VERSION_SNAPSHOT),y)
  17 # Be aware that this changes daily....
  18 UCLIBC_VER:=0.9.29
  19 UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc
  20 UCLIBC_SOURCE:=uClibc-$(strip $(subst ",, $(BR2_USE_UCLIBC_SNAPSHOT))).tar.bz2
  21 #"))
  22 UCLIBC_SITE:=http://www.uclibc.org/downloads/snapshots
  23 UCLIBC_PATCH_DIR:=toolchain/uClibc/
  24 else
  25 # releases
  26 ifeq ($(BR2_UCLIBC_VERSION_0_9_29),y)
  27 UCLIBC_VER:=0.9.29
  28 endif
  29 ifeq ($(BR2_UCLIBC_VERSION_0_9_28_3),y)
  30 UCLIBC_VER:=0.9.28.3
  31 endif
  32 ifeq ($(BR2_UCLIBC_VERSION_0_9_28),y)
  33 UCLIBC_VER:=0.9.28
  34 endif
  35 UCLIBC_SITE:=http://www.uclibc.org/downloads
  36
  37 ifeq ($(BR2_TOOLCHAIN_EXTERNAL_SOURCE),y)
  38 UCLIBC_SITE:=$(VENDOR_SITE)
  39 endif
  40
  41 UCLIBC_OFFICIAL_VERSION:=$(UCLIBC_VER)$(VENDOR_SUFFIX)$(VENDOR_UCLIBC_RELEASE)
  42
  43 ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
  44 UCLIBC_PATCH_DIR:=toolchain/uClibc/
  45 else
  46 UCLIBC_PATCH_DIR:=$(VENDOR_PATCH_DIR)/uClibc-$(UCLIBC_OFFICIAL_VERSION)
  47 endif
  48
  49 UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc-$(UCLIBC_OFFICIAL_VERSION)
  50 UCLIBC_SOURCE:=uClibc-$(UCLIBC_OFFICIAL_VERSION).tar.bz2
  51 endif
  52
  53 UCLIBC_CAT:=$(BZCAT)
  54
  55 UCLIBC_TARGET_ARCH:=$(shell $(SHELL) -c "echo $(ARCH) | sed \
  56                 -e 's/-.*//' \
  57                 -e 's/i.86/i386/' \
  58                 -e 's/sparc.*/sparc/' \
  59                 -e 's/arm.*/arm/g' \
  60                 -e 's/bfin.*/bfin/g' \
  61                 -e 's/m68k.*/m68k/' \
  62                 -e 's/ppc/powerpc/g' \
  63                 -e 's/v850.*/v850/g' \
  64                 -e 's/sh[234].*/sh/' \
  65                 -e 's/mips.*/mips/' \
  66                 -e 's/mipsel.*/mips/' \
  67                 -e 's/cris.*/cris/' \
  68                 -e 's/nios2.*/nios2/' \
  69 ")
  70 # just handle the ones that can be big or little
  71 UCLIBC_TARGET_ENDIAN:=$(shell $(SHELL) -c "echo $(ARCH) | sed \
  72                 -e 's/armeb/BIG/' \
  73                 -e 's/arm/LITTLE/' \
  74                 -e 's/mipsel/LITTLE/' \
  75                 -e 's/mips/BIG/' \
  76                 -e 's/sh[234].*eb/BIG/' \
  77                 -e 's/sh[234]/LITTLE/' \
  78                 -e 's/sparc.*/BIG/' \
  79 ")
  80
  81 ifneq ($(UCLIBC_TARGET_ENDIAN),LITTLE)
  82 ifneq ($(UCLIBC_TARGET_ENDIAN),BIG)
  83 UCLIBC_TARGET_ENDIAN:=
  84 endif
  85 endif
  86 ifeq ($(UCLIBC_TARGET_ENDIAN),LITTLE)
  87 UCLIBC_NOT_TARGET_ENDIAN:=BIG
  88 else
  89 UCLIBC_NOT_TARGET_ENDIAN:=LITTLE
  90 endif
  91
  92 UCLIBC_ARM_TYPE:=CONFIG_$(strip $(subst ",, $(BR2_ARM_TYPE)))
  93 #"))
  94 UCLIBC_SPARC_TYPE:=CONFIG_SPARC_$(strip $(subst ",, $(BR2_SPARC_TYPE)))
  95 #"))
  96
  97 ifeq ($(BR2_GCC_USE_INTERWORKING),y)
  98 __UCLIBC_EXTRA_TARGET_CFLAGS+=-mthumb-interwork
  99 endif
 100
 101 $(DL_DIR)/$(UCLIBC_SOURCE):
 102         $(WGET) -P $(DL_DIR) $(UCLIBC_SITE)/$(UCLIBC_SOURCE)
 103
 104 ifneq ($(BR2_ENABLE_LOCALE),)
 105 UCLIBC_SITE_LOCALE:=http://www.uclibc.org/downloads
 106 UCLIBC_SOURCE_LOCALE:=uClibc-locale-030818.tgz
 107
 108 $(DL_DIR)/$(UCLIBC_SOURCE_LOCALE):
 109         $(WGET) -P $(DL_DIR) $(UCLIBC_SITE_LOCALE)/$(UCLIBC_SOURCE_LOCALE)
 110
 111 UCLIBC_LOCALE_DATA:=$(DL_DIR)/$(UCLIBC_SOURCE_LOCALE)
 112 else
 113 UCLIBC_LOCALE_DATA=
 114 endif
 115
 116 $(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE) $(UCLIBC_LOCALE_DATA)
 117         mkdir -p $(TOOL_BUILD_DIR)
 118         rm -rf $(UCLIBC_DIR)
 119         $(UCLIBC_CAT) $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
 120 ifneq ($(BR2_UCLIBC_VERSION_SNAPSHOT),y)
 121         toolchain/patch-kernel.sh $(UCLIBC_DIR) $(UCLIBC_PATCH_DIR) uClibc-$(UCLIBC_OFFICIAL_VERSION)-\*.patch
 122 else
 123         toolchain/patch-kernel.sh $(UCLIBC_DIR) $(UCLIBC_PATCH_DIR) uClibc.\*.patch
 124 endif
 125 ifneq ($(BR2_ENABLE_LOCALE),)
 126         cp -dpf $(DL_DIR)/$(UCLIBC_SOURCE_LOCALE) $(UCLIBC_DIR)/extra/locale/
 127 endif
 128         touch $@
 129
 130 UCLIBC_CONFIGURED_PREREQ:=$(wildcard $(BR2_DEPENDS_DIR)/br2/arch.h*) \
 131 $(wildcard $(BR2_DEPENDS_DIR)/br2/endian.h*) \
 132 $(wildcard $(BR2_DEPENDS_DIR)/br2/$(UCLIBC_TARGET_ARCH).h*) \
 133 $(wildcard $(BR2_DEPENDS_DIR)/br2/pthreads.h*) \
 134 $(wildcard $(BR2_DEPENDS_DIR)/br2/$(UCLIBC_TARGET_ARCH)/*.h) \
 135 $(wildcard $(BR2_DEPENDS_DIR)/br2/pthread*/*.h) \
 136 $(wildcard $(BR2_DEPENDS_DIR)/br2/enable/*locale*.h) \
 137 $(wildcard $(BR2_DEPENDS_DIR)/br2/enable/*locale*.h) \
 138 $(wildcard $(BR2_DEPENDS_DIR)/br2/use/*wchar*.h) \
 139 $(wildcard $(BR2_DEPENDS_DIR)/br2/use/*updates*.h) \
 140 $(wildcard $(BR2_DEPENDS_DIR)/br2/uclibc/*.h) \
 141 $(wildcard $(BR2_DEPENDS_DIR)/br2/uclibc/*/*.h)
 142
 143
 144 # Some targets may wish to provide their own UCLIBC_CONFIG_FILE...
 145 $(UCLIBC_DIR)/.oldconfig: $(UCLIBC_DIR)/.unpacked $(UCLIBC_CONFIG_FILE) $(UCLIBC_CONFIGURED_PREREQ)
 146 ifeq ($(BR2_USE_UPDATES),y)
 147         (cd $(@D) && $(SVN_UP))
 148 endif
 149         cp -f $(UCLIBC_CONFIG_FILE) $(UCLIBC_DIR)/.oldconfig
 150         $(SED) 's,^CROSS_COMPILER_PREFIX=.*,CROSS_COMPILER_PREFIX="$(TARGET_CROSS)",g' \
 151                 -e 's,# TARGET_$(UCLIBC_TARGET_ARCH) is not set,TARGET_$(UCLIBC_TARGET_ARCH)=y,g' \
 152                 -e 's,^TARGET_ARCH=".*",TARGET_ARCH=\"$(UCLIBC_TARGET_ARCH)\",g' \
 153                 -e 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \
 154                 -e 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(LINUX_HEADERS_DIR)/include\",g' \
 155                 -e 's,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX=\"/\",g' \
 156                 -e 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"/usr/\",g' \
 157                 -e 's,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX=\"/lib\",g' \
 158                 $(UCLIBC_DIR)/.oldconfig
 159 ifeq ($(UCLIBC_TARGET_ARCH),arm)
 160         $(SED) 's/^\(CONFIG_[^_]*[_]*ARM[^=]*\)=.*/# \1 is not set/g' \
 161                  $(UCLIBC_DIR)/.oldconfig
 162         $(SED) 's/^.*$(UCLIBC_ARM_TYPE).*/$(UCLIBC_ARM_TYPE)=y/g' $(UCLIBC_DIR)/.oldconfig
 163         $(SED) '/CONFIG_ARM_.ABI/d' $(UCLIBC_DIR)/.oldconfig
 164 ifeq ($(BR2_ARM_EABI),y)
 165         /bin/echo "# CONFIG_ARM_OABI is not set" >> $(UCLIBC_DIR)/.oldconfig
 166         /bin/echo "CONFIG_ARM_EABI=y" >> $(UCLIBC_DIR)/.oldconfig
 167 endif
 168 ifeq ($(BR2_ARM_OABI),y)
 169         /bin/echo "CONFIG_ARM_OABI=y" >> $(UCLIBC_DIR)/.oldconfig
 170         /bin/echo "# CONFIG_ARM_EABI is not set" >> $(UCLIBC_DIR)/.oldconfig
 171 endif
 172 endif
 173 ifeq ($(UCLIBC_TARGET_ARCH),mips)
 174         $(SED) '/CONFIG_MIPS_[NO].._ABI/d' $(UCLIBC_DIR)/.oldconfig
 175         $(SED) '/CONFIG_MIPS_ISA_.*/d' $(UCLIBC_DIR)/.oldconfig
 176         (/bin/echo "# CONFIG_MIPS_O32_ABI is not set"; \
 177          /bin/echo "# CONFIG_MIPS_N32_ABI is not set"; \
 178          /bin/echo "# CONFIG_MIPS_N64_ABI is not set"; \
 179          /bin/echo "# CONFIG_MIPS_ISA_1 is not set"; \
 180          /bin/echo "# CONFIG_MIPS_ISA_2 is not set"; \
 181          /bin/echo "# CONFIG_MIPS_ISA_3 is not set"; \
 182          /bin/echo "# CONFIG_MIPS_ISA_4 is not set"; \
 183          /bin/echo "# CONFIG_MIPS_ISA_MIPS32 is not set"; \
 184          /bin/echo "# CONFIG_MIPS_ISA_MIPS64 is not set"; \
 185         ) >> $(UCLIBC_DIR)/.oldconfig
 186 ifeq ($(BR2_MIPS_OABI32),y)
 187         $(SED) 's/.*\(CONFIG_MIPS_O32_ABI\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 188 endif
 189 ifeq ($(findstring y,$(BR2_MIPS_EABI)$(BR2_MIPS_ABI32)),y)
 190         $(SED) 's/.*\(CONFIG_MIPS_N32_ABI\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 191 endif
 192 ifeq ($(findstring y,$(BR2_MIPS_ABI64)$(BR2_MIPS_OABI64)),y)
 193         $(SED) 's/.*\(CONFIG_MIPS_N64_ABI\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 194 endif
 195 ifeq ($(BR2_mips_1),y)
 196         $(SED) 's/.*\(CONFIG_MIPS_ISA_1\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 197 endif
 198 ifeq ($(BR2_mips_2),y)
 199         $(SED) 's/.*\(CONFIG_MIPS_ISA_2\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 200 endif
 201 ifeq ($(BR2_mips_3),y)
 202         $(SED) 's/.*\(CONFIG_MIPS_ISA_3\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 203 endif
 204 ifeq ($(BR2_mips_4),y)
 205         $(SED) 's/.*\(CONFIG_MIPS_ISA_4\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 206 endif
 207 ifeq ($(BR2_mips_32),y)
 208         $(SED) 's/.*\(CONFIG_MIPS_ISA_MIPS32\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 209 endif
 210 ifeq ($(BR2_mips_32r2),y)
 211         $(SED) 's/.*\(CONFIG_MIPS_ISA_MIPS32\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 212 endif
 213 ifeq ($(BR2_mips_64),y)
 214         $(SED) 's/.*\(CONFIG_MIPS_ISA_MIPS64\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 215 endif
 216 endif
 217 ifeq ($(UCLIBC_TARGET_ARCH),nios2)
 218         $(SED) '/UCLIBC_FORMAT_/d' $(UCLIBC_DIR)/.oldconfig
 219         /bin/echo "# UCLIBC_FORMAT_FDPIC_ELF is not set" >> $(UCLIBC_DIR)/.oldconfig
 220         /bin/echo "UCLIBC_FORMAT_FLAT=y" >> $(UCLIBC_DIR)/.oldconfig
 221         /bin/echo "# UCLIBC_FORMAT_FLAT_SEP_DATA is not set" >> $(UCLIBC_DIR)/.oldconfig
 222         /bin/echo "# UCLIBC_FORMAT_SHARED_FLAT is not set" >> $(UCLIBC_DIR)/.oldconfig
 223 endif
 224 ifeq ($(UCLIBC_TARGET_ARCH),sh)
 225         /bin/echo "# CONFIG_SH2A is not set" >> $(UCLIBC_DIR)/.oldconfig
 226         /bin/echo "# CONFIG_SH2 is not set" >> $(UCLIBC_DIR)/.oldconfig
 227         /bin/echo "# CONFIG_SH3 is not set" >> $(UCLIBC_DIR)/.oldconfig
 228         /bin/echo "# CONFIG_SH4 is not set" >> $(UCLIBC_DIR)/.oldconfig
 229 ifeq ($(BR2_sh2a_nofpueb),y)
 230         $(SED) '/UCLIBC_FORMAT_/d' $(UCLIBC_DIR)/.oldconfig
 231         $(SED) 's,# CONFIG_SH2A is not set,CONFIG_SH2A=y,g' $(UCLIBC_DIR)/.oldconfig
 232         /bin/echo "# UCLIBC_FORMAT_FDPIC_ELF is not set" >> $(UCLIBC_DIR)/.oldconfig
 233         /bin/echo "# UCLIBC_FORMAT_FLAT is not set" >> $(UCLIBC_DIR)/.oldconfig
 234         /bin/echo "# UCLIBC_FORMAT_FLAT_SEP_DATA is not set" >> $(UCLIBC_DIR)/.oldconfig
 235         /bin/echo "# UCLIBC_FORMAT_SHARED_FLAT is not set" >> $(UCLIBC_DIR)/.oldconfig
 236 endif
 237 ifeq ($(BR2_sh2eb),y)
 238         $(SED) '/UCLIBC_FORMAT_/d' $(UCLIBC_DIR)/.oldconfig
 239         $(SED) 's,# CONFIG_SH2 is not set,CONFIG_SH2=y,g' $(UCLIBC_DIR)/.oldconfig
 240         /bin/echo "# UCLIBC_FORMAT_FDPIC_ELF is not set" >> $(UCLIBC_DIR)/.oldconfig
 241         /bin/echo "# UCLIBC_FORMAT_FLAT is not set" >> $(UCLIBC_DIR)/.oldconfig
 242         /bin/echo "# UCLIBC_FORMAT_FLAT_SEP_DATA is not set" >> $(UCLIBC_DIR)/.oldconfig
 243         /bin/echo "# UCLIBC_FORMAT_SHARED_FLAT is not set" >> $(UCLIBC_DIR)/.oldconfig
 244 endif
 245 ifeq ($(BR2_sh3eb),y)
 246         $(SED) 's,# CONFIG_SH3 is not set,CONFIG_SH3=y,g' $(UCLIBC_DIR)/.oldconfig
 247 endif
 248 ifeq ($(BR2_sh3),y)
 249         $(SED) 's,# CONFIG_SH3 is not set,CONFIG_SH3=y,g' $(UCLIBC_DIR)/.oldconfig
 250 endif
 251 ifeq ($(BR2_sh4eb),y)
 252         $(SED) 's,# CONFIG_SH4 is not set,CONFIG_SH4=y,g' $(UCLIBC_DIR)/.oldconfig
 253 endif
 254 ifeq ($(BR2_sh4),y)
 255         $(SED) 's,# CONFIG_SH4 is not set,CONFIG_SH4=y,g' $(UCLIBC_DIR)/.oldconfig
 256 endif
 257 endif
 258 ifeq ($(UCLIBC_TARGET_ARCH),sparc)
 259         $(SED) 's/^\(CONFIG_[^_]*[_]*SPARC[^=]*\)=.*/# \1 is not set/g' \
 260                  $(UCLIBC_DIR)/.oldconfig
 261         for i in V7 V8 V9 V9B; do echo "# CONFIG_SPARC_$$i is not set"; done \
 262                 >> $(UCLIBC_DIR)/.oldconfig
 263         $(SED) 's/^.*$(UCLIBC_SPARC_TYPE).*/$(UCLIBC_SPARC_TYPE)=y/g' $(UCLIBC_DIR)/.oldconfig
 264 endif
 265 ifeq ($(UCLIBC_TARGET_ARCH),bfin)
 266         $(SED) 's/^\(UCLIBC_FORMAT_[^[:space:]]*\).*/# \1 is not set/g' $(UCLIBC_DIR)/.oldconfig
 267         $(SED) '/UCLIBC_FORMAT_FDPIC_ELF/d' $(UCLIBC_DIR)/.oldconfig
 268         echo 'UCLIBC_FORMAT_FDPIC_ELF=y' >> $(UCLIBC_DIR)/.oldconfig
 269 endif
 270 ifeq ($(BR2_cris),y)
 271         $(SED) '/CONFIG_CRIS/d' $(UCLIBC_DIR)/.oldconfig
 272         echo '# CONFIG_CRIS is not set' >> $(UCLIBC_DIR)/.oldconfig
 273         echo '# CONFIG_CRISV32 is not set' >> $(UCLIBC_DIR)/.oldconfig
 274 ifeq ($(BR2_cris_cris32),y)
 275         $(SED) 's,^TARGET_ARCH=".*",TARGET_ARCH=\"crisv32\",g' \
 276         -e 's,.*\(CONFIG_CRIS\) .*,\1=y,' $(UCLIBC_DIR)/.oldconfig
 277 endif
 278 ifeq ($(BR2_cris_cris),y)
 279         $(SED) 's,^TARGET_ARCH=".*",TARGET_ARCH=\"cris\",g' \
 280         -e 's,.*\(CONFIG_CRISV32\) .*,\1=y,' $(UCLIBC_DIR)/.oldconfig
 281 endif
 282 endif
 283 ifneq ($(UCLIBC_TARGET_ENDIAN),)
 284         # The above doesn't work for me, so redo
 285         $(SED) 's/.*\(ARCH_$(UCLIBC_NOT_TARGET_ENDIAN)_ENDIAN\).*/# \1 is not set/g' \
 286                 -e 's/.*\(ARCH_WANTS_$(UCLIBC_NOT_TARGET_ENDIAN)_ENDIAN\).*/# \1 is not set/g' \
 287                 -e 's/.*\(ARCH_$(UCLIBC_TARGET_ENDIAN)_ENDIAN\).*/\1=y/g' \
 288                 -e 's/.*\(ARCH_WANTS_$(UCLIBC_TARGET_ENDIAN)_ENDIAN\).*/\1=y/g' \
 289                 $(UCLIBC_DIR)/.oldconfig
 290 endif
 291         $(SED) '/ARCH_USE_MMU/d' $(UCLIBC_DIR)/.oldconfig
 292 ifeq ($(BR2_USE_MMU),y)
 293         echo 'ARCH_USE_MMU=y' >> $(UCLIBC_DIR)/.oldconfig
 294 endif
 295 ifeq ($(BR2_ENABLE_SHARED),y)
 296         $(SED) 's/.*\(HAVE_SHARED\).*/\1=y/g' $(UCLIBC_DIR)/.oldconfig
 297 else
 298         $(SED) 's/.*\(HAVE_SHARED\).*/# \1 is not set/g' $(UCLIBC_DIR)/.oldconfig
 299 endif
 300 ifeq ($(BR2_LARGEFILE),y)
 301         $(SED) 's,.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' $(UCLIBC_DIR)/.oldconfig
 302 else
 303         $(SED) 's,.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=n,g' $(UCLIBC_DIR)/.oldconfig
 304         $(SED) '/.*UCLIBC_HAS_FOPEN_LARGEFILE_MODE.*/d' $(UCLIBC_DIR)/.oldconfig
 305         echo "# UCLIBC_HAS_FOPEN_LARGEFILE_MODE is not set" >> $(UCLIBC_DIR)/.oldconfig
 306 endif
 307         $(SED) '/UCLIBC_HAS_IPV6/d' $(UCLIBC_DIR)/.oldconfig
 308         echo "# UCLIBC_HAS_IPV6 is not set" >> $(UCLIBC_DIR)/.oldconfig
 309 ifeq ($(BR2_INET_IPV6),y)
 310         $(SED) 's,^.*UCLIBC_HAS_IPV6.*,UCLIBC_HAS_IPV6=y,g' $(UCLIBC_DIR)/.oldconfig
 311 else
 312         $(SED) 's,^.*UCLIBC_HAS_IPV6.*,UCLIBC_HAS_IPV6=n,g' $(UCLIBC_DIR)/.oldconfig
 313 endif
 314         $(SED) '/UCLIBC_HAS_RPC/d' $(UCLIBC_DIR)/.oldconfig
 315         echo "# UCLIBC_HAS_RPC is not set" >> $(UCLIBC_DIR)/.oldconfig
 316 ifeq ($(BR2_INET_RPC),y)
 317         $(SED) 's,^.*UCLIBC_HAS_RPC.*,UCLIBC_HAS_RPC=y,g' \
 318                 -e 's,^.*UCLIBC_HAS_FULL_RPC.*,UCLIBC_HAS_FULL_RPC=y,g' \
 319                 -e 's,^.*UCLIBC_HAS_REENTRANT_RPC.*,UCLIBC_HAS_REENTRANT_RPC=y,g' \
 320                 $(UCLIBC_DIR)/.oldconfig
 321 else
 322         $(SED) 's,^.*UCLIBC_HAS_RPC.*,UCLIBC_HAS_RPC=n,g' \
 323                 -e 's,^.*UCLIBC_HAS_FULL_RPC.*,UCLIBC_HAS_FULL_RPC=n,g' \
 324                 -e 's,^.*UCLIBC_HAS_REENTRANT_RPC.*,UCLIBC_HAS_REENTRANT_RPC=n,g' \
 325                 $(UCLIBC_DIR)/.oldconfig
 326 endif
 327 ifeq ($(BR2_SOFT_FLOAT),y)
 328         $(SED) 's,.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=n,g' \
 329                 -e 's,^[^_]*HAS_FPU.*,HAS_FPU=n,g' \
 330                 -e 's,.*UCLIBC_HAS_FLOATS.*,UCLIBC_HAS_FLOATS=y,g' \
 331                 -e 's,.*DO_C99_MATH.*,DO_C99_MATH=y,g' \
 332                 $(UCLIBC_DIR)/.oldconfig
 333         #$(SED) 's,.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=n\nHAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(UCLIBC_DIR)/.oldconfig
 334 else
 335         $(SED) '/UCLIBC_HAS_FLOATS/d' \
 336                 -e 's,.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=y\nHAS_FPU=y\nUCLIBC_HAS_FLOATS=y\n,g' \
 337                 $(UCLIBC_DIR)/.oldconfig
 338 endif
 339         $(SED) '/UCLIBC_HAS_THREADS/d' $(UCLIBC_DIR)/.oldconfig
 340         $(SED) '/LINUXTHREADS/d' $(UCLIBC_DIR)/.oldconfig
 341         $(SED) '/LINUXTHREADS_OLD/d' $(UCLIBC_DIR)/.oldconfig
 342         $(SED) '/PTHREADS_DEBUG_SUPPORT/d' $(UCLIBC_DIR)/.oldconfig
 343         $(SED) '/UCLIBC_HAS_THREADS_NATIVE/d' $(UCLIBC_DIR)/.oldconfig
 344 ifeq ($(BR2_PTHREADS_NONE),y)
 345         echo "# UCLIBC_HAS_THREADS is not set" >> $(UCLIBC_DIR)/.oldconfig
 346 else
 347         echo "UCLIBC_HAS_THREADS=y" >> $(UCLIBC_DIR)/.oldconfig
 348 endif
 349 ifeq ($(BR2_PTHREADS),y)
 350         echo "LINUXTHREADS=y" >> $(UCLIBC_DIR)/.oldconfig
 351 else
 352         echo "# LINUXTHREADS is not set" >> $(UCLIBC_DIR)/.oldconfig
 353 endif
 354 ifeq ($(BR2_PTHREADS_OLD),y)
 355         echo "LINUXTHREADS_OLD=y" >> $(UCLIBC_DIR)/.oldconfig
 356 else
 357         echo "# LINUXTHREADS_OLD is not set" >> $(UCLIBC_DIR)/.oldconfig
 358 endif
 359 ifeq ($(BR2_PTHREADS_NATIVE),y)
 360         echo "UCLIBC_HAS_THREADS_NATIVE=y" >> $(UCLIBC_DIR)/.oldconfig
 361 else
 362         echo "# UCLIBC_HAS_THREADS_NATIVE is not set" >> $(UCLIBC_DIR)/.oldconfig
 363 endif
 364 ifeq ($(BR2_PTHREAD_DEBUG),y)
 365         echo "PTHREADS_DEBUG_SUPPORT=y" >> $(UCLIBC_DIR)/.oldconfig
 366 else
 367         echo "# PTHREADS_DEBUG_SUPPORT is not set" >> $(UCLIBC_DIR)/.oldconfig
 368 endif
 369 ifeq ($(BR2_ENABLE_LOCALE),y)
 370         $(SED) 's,^.*UCLIBC_HAS_LOCALE.*,UCLIBC_HAS_LOCALE=y\nUCLIBC_PREGENERATED_LOCALE_DATA=y\nUCLIBC_DOWNLOAD_PREGENERATED_LOCALE_DATA=y\nUCLIBC_HAS_XLOCALE=y\nUCLIBC_HAS_GLIBC_DIGIT_GROUPING=n\n,g' $(UCLIBC_DIR)/.oldconfig
 371         $(SED) 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(UCLIBC_DIR)/.oldconfig
 372 else
 373         $(SED) 's,^.*UCLIBC_HAS_LOCALE.*,UCLIBC_HAS_LOCALE=n,g' $(UCLIBC_DIR)/.oldconfig
 374         $(SED) 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=n,g' $(UCLIBC_DIR)/.oldconfig
 375 endif
 376 ifeq ($(BR2_USE_WCHAR),y)
 377         $(SED) 's,^.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(UCLIBC_DIR)/.oldconfig
 378 else
 379         $(SED) 's,^.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=n,g' $(UCLIBC_DIR)/.oldconfig
 380 endif
 381 ifeq ($(BR2_UCLIBC_PROGRAM_INVOCATION),y)
 382         $(SED) 's,^.*UCLIBC_HAS_PROGRAM_INVOCATION_NAME.*,UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y,g' $(UCLIBC_DIR)/.oldconfig
 383 else
 384         $(SED) 's,^.*UCLIBC_HAS_PROGRAM_INVOCATION_NAME.*,UCLIBC_HAS_PROGRAM_INVOCATION_NAME=n,g' $(UCLIBC_DIR)/.oldconfig
 385 endif
 386 ifeq ("$(KERNEL_ARCH)","i386")
 387         $(SED) '/CONFIG_GENERIC_386/d' \
 388                 -e '/CONFIG_[0-9]86/d' \
 389                 -e '/CONFIG_[0-9]86MMX/d' \
 390                 -e '/CONFIG_PENTIUM.*/d' \
 391                 -e '/CONFIG_K[0-9]/d' \
 392                 -e '/CONFIG_ELAN/d' \
 393                 -e '/CONFIG_CRUSOE/d' \
 394                 -e '/CONFIG_WINCHIP*/d' \
 395                 -e '/CONFIG_CYRIX*/d' \
 396                 -e '/CONFIG_NEHEMIAH/d' $(UCLIBC_DIR)/.oldconfig
 397         /bin/echo "# CONFIG_GENERIC_386 is not set" >> $(UCLIBC_DIR)/.oldconfig
 398         /bin/echo "# CONFIG_386 is not set" >> $(UCLIBC_DIR)/.oldconfig
 399         /bin/echo "# CONFIG_486 is not set" >> $(UCLIBC_DIR)/.oldconfig
 400         /bin/echo "# CONFIG_586 is not set" >> $(UCLIBC_DIR)/.oldconfig
 401         /bin/echo "# CONFIG_586MMX is not set" >> $(UCLIBC_DIR)/.oldconfig
 402         /bin/echo "# CONFIG_686 is not set" >> $(UCLIBC_DIR)/.oldconfig
 403         /bin/echo "# CONFIG_PENTIUMII is not set" >> $(UCLIBC_DIR)/.oldconfig
 404         /bin/echo "# CONFIG_PENTIUMIII is not set" >> $(UCLIBC_DIR)/.oldconfig
 405         /bin/echo "# CONFIG_PENTIUM4 is not set" >> $(UCLIBC_DIR)/.oldconfig
 406         /bin/echo "# CONFIG_K6 is not set" >> $(UCLIBC_DIR)/.oldconfig
 407         /bin/echo "# CONFIG_K7 is not set" >> $(UCLIBC_DIR)/.oldconfig
 408         /bin/echo "# CONFIG_ELAN is not set" >> $(UCLIBC_DIR)/.oldconfig
 409         /bin/echo "# CONFIG_CRUSOE is not set" >> $(UCLIBC_DIR)/.oldconfig
 410         /bin/echo "# CONFIG_WINCHIPC6 is not set" >> $(UCLIBC_DIR)/.oldconfig
 411         /bin/echo "# CONFIG_WINCHIP2 is not set" >> $(UCLIBC_DIR)/.oldconfig
 412         /bin/echo "# CONFIG_CYRIXIII is not set" >> $(UCLIBC_DIR)/.oldconfig
 413         /bin/echo "# CONFIG_NEHEMIAH is not set" >> $(UCLIBC_DIR)/.oldconfig
 414 ifeq ($(BR2_x86_i386),y)
 415         $(SED) 's,# CONFIG_386 is not set,CONFIG_386=y,g' $(UCLIBC_DIR)/.oldconfig
 416 endif
 417 ifeq ($(BR2_x86_i486),y)
 418         $(SED) 's,# CONFIG_486 is not set,CONFIG_486=y,g' $(UCLIBC_DIR)/.oldconfig
 419 endif
 420 ifeq ($(BR2_x86_i586),y)
 421         $(SED) 's,# CONFIG_586 is not set,CONFIG_586=y,g' $(UCLIBC_DIR)/.oldconfig
 422 endif
 423 ifeq ($(BR2_x86_i686),y)
 424         $(SED) 's,# CONFIG_686 is not set,CONFIG_686=y,g' $(UCLIBC_DIR)/.oldconfig
 425 endif
 426 endif
 427         $(SED) '/CONFIG_DOSTRIP/d' -e '/DOSTRIP/d' $(UCLIBC_DIR)/.oldconfig
 428         /bin/echo "# DOSTRIP is not set" >> $(UCLIBC_DIR)/.oldconfig
 429 ifneq ($(BR2_STRIP_none),y)
 430         $(SED) 's/.*DOSTRIP.*/DOSTRIP=y/' $(UCLIBC_DIR)/.oldconfig
 431 endif
 432 ifeq ($(findstring y,$(BR2_GCC_CROSS_CXX)$(BR2_GCC_SHARED_LIBGCC)),y)
 433         $(SED) 's/.*CONFIG_UCLIBC_CTOR_DTOR.*/CONFIG_UCLIBC_CTOR_DTOR=y/' $(UCLIBC_DIR)/.oldconfig
 434 endif
 435         $(SED) '/HAVE_NO_SSP/d' -e '/UCLIBC_HAS_SSP/d' \
 436                 -e '/UCLIBC_HAS_SSP_COMPAT/d' -e '/SSP_QUICK_CANARY/d' \
 437                 -e '/PROPOLICE_BLOCK_/d' -e '/UCLIBC_BUILD_SSP/d' $(UCLIBC_DIR)/.oldconfig
 438 ifeq ($(BR2_ENABLE_SSP),y)
 439         /bin/echo "# HAVE_NO_SSP is not set" >> $(UCLIBC_DIR)/.oldconfig
 440         /bin/echo "UCLIBC_HAS_SSP=y" >> $(UCLIBC_DIR)/.oldconfig
 441         /bin/echo "# UCLIBC_HAS_SSP_COMPAT is not set" >> $(UCLIBC_DIR)/.oldconfig
 442         /bin/echo "# SSP_QUICK_CANARY is not set" >> $(UCLIBC_DIR)/.oldconfig
 443         /bin/echo "PROPOLICE_BLOCK_ABRT=y" >> $(UCLIBC_DIR)/.oldconfig
 444         /bin/echo "UCLIBC_BUILD_SSP=y" >> $(UCLIBC_DIR)/.oldconfig
 445 else
 446         /bin/echo "HAVE_NO_SSP=y" >> $(UCLIBC_DIR)/.oldconfig
 447         /bin/echo "# UCLIBC_HAS_SSP is not set" >> $(UCLIBC_DIR)/.oldconfig
 448 endif
 449
 450
 451 $(UCLIBC_DIR)/.config: $(UCLIBC_DIR)/.oldconfig
 452         cp -f $(UCLIBC_DIR)/.oldconfig $(UCLIBC_DIR)/.config
 453         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/include
 454         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/lib
 455         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/lib
 456         $(MAKE1) -C $(UCLIBC_DIR) \
 457                 PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
 458                 DEVEL_PREFIX=/usr/ \
 459                 RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
 460                 HOSTCC="$(HOSTCC)" \
 461                 BUILD_CFLAGS="$(HOST_CFLAGS)" \
 462                 BUILD_LDFLAGS="$(HOST_LDFLAGS)" \
 463                 oldconfig
 464         touch $@
 465
 466 $(UCLIBC_DIR)/.configured: $(LINUX_HEADERS_DIR)/.configured $(UCLIBC_DIR)/.config
 467 ifeq ($(findstring y,$(BR2_UCLIBC_VERSION_0_9_27)$(BR2_UCLIBC_VERSION_0_9_28_3)$(BR2_UCLIBC_VERSION_0_9_29)),y)
 468         # older uClibc without the signum.h generation fix
 469         set -x && $(MAKE1) -C $(UCLIBC_DIR) \
 470                 PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
 471                 DEVEL_PREFIX=/usr/ \
 472                 RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
 473                 HOSTCC="$(HOSTCC)" \
 474                 BUILD_CFLAGS="$(HOST_CFLAGS)" \
 475                 BUILD_LDFLAGS="$(HOST_LDFLAGS)" \
 476                 UCLIBC_EXTRA_LDFLAGS="$(TARGET_LDFLAGS)" \
 477                 UCLIBC_EXTRA_CFLAGS="$(TARGET_CFLAGS) $(__UCLIBC_EXTRA_TARGET_CFLAGS)" \
 478                 pregen install_dev
 479 else
 480         set -x && $(MAKE1) -C $(UCLIBC_DIR) \
 481                 PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
 482                 DEVEL_PREFIX=/usr/ \
 483                 RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
 484                 HOSTCC="$(HOSTCC)" \
 485                 BUILD_CFLAGS="$(HOST_CFLAGS)" \
 486                 BUILD_LDFLAGS="$(HOST_LDFLAGS)" \
 487                 UCLIBC_EXTRA_LDFLAGS="$(TARGET_LDFLAGS)" \
 488                 UCLIBC_EXTRA_CFLAGS="$(TARGET_CFLAGS) $(__UCLIBC_EXTRA_TARGET_CFLAGS)" \
 489                 install_headers
 490 endif
 491         # Install the kernel headers to the first stage gcc include dir
 492 ifeq ($(LINUX_HEADERS_IS_KERNEL),y)
 493         if [ ! -f $(TOOL_BUILD_DIR)/uClibc_dev/usr/include/linux/version.h ]; then \
 494                 cp -pLR $(LINUX_HEADERS_DIR)/include/* \
 495                         $(TOOL_BUILD_DIR)/uClibc_dev/usr/include/; \
 496         fi
 497 else
 498         if [ ! -f $(STAGING_DIR)/usr/include/linux/version.h ]; then \
 499                 cp -pLR $(LINUX_HEADERS_DIR)/include/asm \
 500                         $(TOOL_BUILD_DIR)/uClibc_dev/usr/include/; \
 501                 cp -pLR $(LINUX_HEADERS_DIR)/include/linux \
 502                         $(TOOL_BUILD_DIR)/uClibc_dev/usr/include/; \
 503                 if [ -d $(LINUX_HEADERS_DIR)/include/asm-generic ]; then \
 504                         cp -pLR $(LINUX_HEADERS_DIR)/include/asm-generic \
 505                                 $(TOOL_BUILD_DIR)/uClibc_dev/usr/include/; \
 506                 fi; \
 507         fi
 508 endif
 509         touch $@
 510
 511 $(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured $(gcc_initial) $(LIBFLOAT_TARGET)
 512         $(MAKE) -C $(UCLIBC_DIR) \
 513                 PREFIX= \
 514                 DEVEL_PREFIX=/ \
 515                 RUNTIME_PREFIX=/ \
 516                 HOSTCC="$(HOSTCC)" \
 517                 BUILD_CFLAGS="$(HOST_CFLAGS)" \
 518                 BUILD_LDFLAGS="$(HOST_LDFLAGS)" \
 519                 UCLIBC_EXTRA_LDFLAGS="$(TARGET_LDFLAGS)" \
 520                 UCLIBC_EXTRA_CFLAGS="$(TARGET_CFLAGS) $(__UCLIBC_EXTRA_TARGET_CFLAGS)" \
 521                 all
 522         touch -c $@
 523
 524 uclibc-menuconfig: host-sed $(UCLIBC_DIR)/.config
 525         $(MAKE1) -C $(UCLIBC_DIR) \
 526                 PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
 527                 DEVEL_PREFIX=/usr/ \
 528                 RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
 529                 HOSTCC="$(HOSTCC)" \
 530                 BUILD_CFLAGS="$(HOST_CFLAGS)" \
 531                 BUILD_LDFLAGS="$(HOST_LDFLAGS)" \
 532                 menuconfig && \
 533         touch -c $(UCLIBC_DIR)/.config
 534
 535
 536 $(STAGING_DIR)/usr/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a
 537 ifneq ($(BR2_TOOLCHAIN_SYSROOT),y)
 538         $(MAKE1) -C $(UCLIBC_DIR) \
 539                 PREFIX= \
 540                 DEVEL_PREFIX=$(STAGING_DIR)/ \
 541                 RUNTIME_PREFIX=$(STAGING_DIR)/ \
 542                 install_runtime install_dev
 543 else
 544         $(MAKE1) -C $(UCLIBC_DIR) \
 545                 PREFIX=$(STAGING_DIR) \
 546                 DEVEL_PREFIX=/usr/ \
 547                 RUNTIME_PREFIX=/ \
 548                 HOSTCC="$(HOSTCC)" \
 549                 BUILD_CFLAGS="$(HOST_CFLAGS)" \
 550                 BUILD_LDFLAGS="$(HOST_LDFLAGS)" \
 551                 UCLIBC_EXTRA_LDFLAGS="$(TARGET_LDFLAGS)" \
 552                 UCLIBC_EXTRA_CFLAGS="$(TARGET_CFLAGS) $(__UCLIBC_EXTRA_TARGET_CFLAGS)" \
 553                 install_runtime install_dev
 554 endif
 555         # Install the kernel headers to the staging dir if necessary
 556 ifeq ($(LINUX_HEADERS_IS_KERNEL),y)
 557         if [ ! -f $(STAGING_DIR)/usr/include/linux/version.h ]; then \
 558                 cp -pLR $(LINUX_HEADERS_DIR)/include/* \
 559                         $(STAGING_DIR)/usr/include/; \
 560         fi
 561 else
 562         if [ ! -f $(STAGING_DIR)/usr/include/linux/version.h ]; then \
 563                 cp -pLR $(LINUX_HEADERS_DIR)/include/asm \
 564                         $(STAGING_DIR)/usr/include/; \
 565                 cp -pLR $(LINUX_HEADERS_DIR)/include/linux \
 566                         $(STAGING_DIR)/usr/include/; \
 567                 if [ -d $(LINUX_HEADERS_DIR)/include/asm-generic ]; then \
 568                         cp -pLR $(LINUX_HEADERS_DIR)/include/asm-generic \
 569                                 $(STAGING_DIR)/usr/include/; \
 570                 fi; \
 571         fi
 572 endif
 573         # Build the host utils. Need to add an install target...
 574         $(MAKE1) -C $(UCLIBC_DIR)/utils \
 575                 PREFIX=$(STAGING_DIR) \
 576                 HOSTCC="$(HOSTCC)" \
 577                 hostutils
 578         # install readelf and eventually other host-utils
 579         install -c $(UCLIBC_DIR)/utils/readelf.host $(STAGING_DIR)/usr/bin/readelf
 580         ln -sf readelf $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-readelf
 581         ln -sf readelf $(STAGING_DIR)/usr/bin/$(GNU_TARGET_NAME)-readelf
 582 ifeq ($(BR2__UCLIBC_HAVE_SHARED),y)
 583         install -c $(UCLIBC_DIR)/utils/ldd.host $(STAGING_DIR)/usr/bin/ldd
 584         ln -sf ldd $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-ldd
 585         ln -sf ldd $(STAGING_DIR)/usr/bin/$(GNU_TARGET_NAME)-ldd
 586         install -c $(UCLIBC_DIR)/utils/ldconfig.host $(STAGING_DIR)/usr/sbin/ldconfig
 587         ln -sf ldconfig $(STAGING_DIR)/usr/sbin/$(REAL_GNU_TARGET_NAME)-ldconfig
 588         ln -sf ldconfig $(STAGING_DIR)/usr/sbin/$(GNU_TARGET_NAME)-ldconfig
 589 endif
 590 ifeq ($(BR2__UCLIBC_UCLIBC_HAS_LOCALE),y)
 591         install -c $(UCLIBC_DIR)/utils/iconv.host $(STAGING_DIR)/usr/bin/iconv
 592         ln -sf iconv $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-iconv
 593         ln -sf iconv $(STAGING_DIR)/usr/bin/$(GNU_TARGET_NAME)-iconv
 594         install -c $(UCLIBC_DIR)/utils/locale.host $(STAGING_DIR)/usr/bin/locale
 595         ln -sf locale $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-locale
 596         ln -sf locale $(STAGING_DIR)/usr/bin/$(GNU_TARGET_NAME)-locale
 597 endif
 598         touch -c $@
 599
 600 ifneq ($(TARGET_DIR),)
 601 $(TARGET_DIR)/lib/libc.so.0: $(STAGING_DIR)/usr/lib/libc.a
 602         $(MAKE1) -C $(UCLIBC_DIR) \
 603                 PREFIX=$(TARGET_DIR) \
 604                 DEVEL_PREFIX=/usr/ \
 605                 RUNTIME_PREFIX=/ \
 606                 UCLIBC_EXTRA_LDFLAGS="$(TARGET_LDFLAGS)" \
 607                 UCLIBC_EXTRA_CFLAGS="$(TARGET_CFLAGS) $(__UCLIBC_EXTRA_TARGET_CFLAGS)" \
 608                 install_runtime
 609         touch -c $@
 610
 611 $(TARGET_DIR)/usr/bin/ldd: $(cross_compiler)
 612         $(MAKE1) -C $(UCLIBC_DIR) CC=$(TARGET_CROSS)gcc \
 613                 CPP=$(TARGET_CROSS)cpp LD=$(TARGET_CROSS)ld \
 614                 UCLIBC_EXTRA_LDFLAGS="$(TARGET_LDFLAGS)" \
 615                 UCLIBC_EXTRA_CFLAGS="$(TARGET_CFLAGS) $(__UCLIBC_EXTRA_TARGET_CFLAGS)" \
 616                 PREFIX=$(TARGET_DIR) utils install_utils
 617 ifeq ($(BR2_CROSS_TOOLCHAIN_TARGET_UTILS),y)
 618         mkdir -p $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils
 619         install -c $(TARGET_DIR)/usr/bin/ldd \
 620                 $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/target_utils/ldd
 621 endif
 622         touch -c $@
 623
 624 UCLIBC_TARGETS=$(TARGET_DIR)/lib/libc.so.0
 625 endif
 626
 627 uclibc: $(cross_compiler) $(STAGING_DIR)/usr/lib/libc.a $(UCLIBC_TARGETS)
 628
 629 uclibc-source: $(DL_DIR)/$(UCLIBC_SOURCE)
 630
 631 uclibc-unpacked: $(UCLIBC_DIR)/.unpacked
 632
 633 uclibc-config: $(UCLIBC_DIR)/.config
 634
 635 uclibc-oldconfig: $(UCLIBC_DIR)/.oldconfig
 636
 637 uclibc-update: uclibc-config
 638         cp -f $(UCLIBC_DIR)/.config $(UCLIBC_CONFIG_FILE)
 639
 640 uclibc-configured: kernel-headers $(UCLIBC_DIR)/.configured
 641
 642 uclibc-configured-source: uclibc-source
 643
 644 uclibc-clean:
 645         -$(MAKE1) -C $(UCLIBC_DIR) clean
 646         $(patsubst %,rm -f %, $(wildcard $(STAGING_DIR)/usr/bin/*readelf \
 647                 $(STAGING_DIR)/usr/bin/*ldd \
 648                 $(STAGING_DIR)/usr/bin/*ldconfig \
 649                 $(STAGING_DIR)/usr/bin/*iconv \
 650                 $(STAGING_DIR)/usr/bin/*locale \
 651                 $(STAGING_DIR)/usr/sbin/*readelf \
 652                 $(STAGING_DIR)/usr/sbin/*ldd \
 653                 $(STAGING_DIR)/usr/sbin/*ldconfig \
 654                 $(STAGING_DIR)/usr/sbin/*iconv \
 655                 $(STAGING_DIR)/usr/sbin/*locale \
 656                 $(TARGET_DIR)/usr/bin/*readelf \
 657                 $(TARGET_DIR)/usr/bin/*ldd \
 658                 $(TARGET_DIR)/usr/bin/*ldconfig \
 659                 $(TARGET_DIR)/usr/bin/*iconv \
 660                 $(TARGET_DIR)/usr/bin/*locale \
 661                 $(TARGET_DIR)/usr/sbin/*readelf \
 662                 $(TARGET_DIR)/usr/sbin/*ldd \
 663                 $(TARGET_DIR)/usr/sbin/*ldconfig \
 664                 $(TARGET_DIR)/usr/sbin/*iconv \
 665                 $(TARGET_DIR)/usr/sbin/*locale))
 666         rm -f $(UCLIBC_DIR)/.config $(UCLIBC_DIR)/.configured
 667
 668 uclibc-dirclean:
 669         rm -rf $(UCLIBC_DIR)
 670
 671 uclibc-target-utils: $(TARGET_DIR)/usr/bin/ldd
 672
 673 uclibc-target-utils-source: $(DL_DIR)/$(UCLIBC_SOURCE)
 674
 675 #############################################################
 676 #
 677 # uClibc for the target just needs its header files
 678 # and whatnot installed.
 679 #
 680 #############################################################
 681
 682 $(TARGET_DIR)/usr/lib/libc.a: $(STAGING_DIR)/usr/lib/libc.a
 683         $(MAKE1) -C $(UCLIBC_DIR) \
 684                 PREFIX=$(TARGET_DIR) \
 685                 DEVEL_PREFIX=/usr/ \
 686                 RUNTIME_PREFIX=/ \
 687                 install_dev
 688         # Install the kernel headers to the target dir if necessary
 689 ifeq ($(LINUX_HEADERS_IS_KERNEL),y)
 690         if [ ! -f $(TARGET_DIR)/usr/include/linux/version.h ]; then \
 691                 cp -pLR $(LINUX_HEADERS_DIR)/include/* \
 692                         $(TARGET_DIR)/usr/include/; \
 693         fi
 694 else
 695         if [ ! -f $(TARGET_DIR)/usr/include/linux/version.h ]; then \
 696                 cp -pLR $(LINUX_HEADERS_DIR)/include/asm \
 697                         $(TARGET_DIR)/usr/include/; \
 698                 cp -pLR $(LINUX_HEADERS_DIR)/include/linux \
 699                         $(TARGET_DIR)/usr/include/; \
 700                 if [ -d $(LINUX_HEADERS_DIR)/include/asm-generic ]; then \
 701                         cp -pLR $(LINUX_HEADERS_DIR)/include/asm-generic \
 702                                 $(TARGET_DIR)/usr/include/; \
 703                 fi; \
 704         fi
 705 endif
 706         touch -c $@
 707
 708 uclibc_target: cross_compiler uclibc $(TARGET_DIR)/usr/lib/libc.a $(TARGET_DIR)/usr/bin/ldd
 709
 710 uclibc_target-clean:
 711         rm -rf $(TARGET_DIR)/usr/include \
 712                 $(TARGET_DIR)/usr/lib/libc.a $(TARGET_DIR)/usr/bin/ldd
 713
 714 uclibc_target-dirclean:
 715         rm -rf $(TARGET_DIR)/usr/include
 716
 717 endif