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 $(BR2_UCLIBC_CONFIG)))
  13 #")
  14 endif
  15
  16 UCLIBC_VER:=$(subst ",,$(BR2_UCLIBC_VERSION_STRING))
  17 #")
  18
  19 UCLIBC_OFFICIAL_VERSION:=$(UCLIBC_VER)$(VENDOR_SUFFIX)$(VENDOR_UCLIBC_RELEASE)
  20
  21 ifeq ($(BR2_UCLIBC_VERSION_SNAPSHOT),y)
  22 UCLIBC_SITE:=http://www.uclibc.org/downloads/snapshots
  23 UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc
  24 else
  25 UCLIBC_DIR:=$(TOOL_BUILD_DIR)/uClibc-$(UCLIBC_OFFICIAL_VERSION)
  26 UCLIBC_SITE:=http://www.uclibc.org/downloads
  27 ifeq ($(BR2_TOOLCHAIN_EXTERNAL_SOURCE),y)
  28 UCLIBC_SITE:=$(VENDOR_SITE)
  29 endif
  30 endif
  31
  32 ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
  33 UCLIBC_PATCH_DIR:=toolchain/uClibc/
  34 else
  35 UCLIBC_PATCH_DIR:=toolchain/uClibc/ext_source/$(VENDOR_PATCH_DIR)/$(UCLIBC_OFFICIAL_VERSION)
  36 endif
  37
  38 UCLIBC_SOURCE:=uClibc-$(UCLIBC_OFFICIAL_VERSION).tar.bz2
  39
  40 UCLIBC_CAT:=$(BZCAT)
  41
  42 UCLIBC_TARGET_ARCH:=$(shell $(SHELL) -c "echo $(ARCH) | sed \
  43                 -e 's/-.*//' \
  44                 -e 's/i.86/i386/' \
  45                 -e 's/sparc.*/sparc/' \
  46                 -e 's/arm.*/arm/g' \
  47                 -e 's/m68k.*/m68k/' \
  48                 -e 's/ppc/powerpc/g' \
  49                 -e 's/v850.*/v850/g' \
  50                 -e 's/sh[234].*/sh/' \
  51                 -e 's/mips.*/mips/' \
  52                 -e 's/mipsel.*/mips/' \
  53                 -e 's/cris.*/cris/' \
  54                 -e 's/nios2.*/nios2/' \
  55 ")
  56 # just handle the ones that can be big or little
  57 UCLIBC_TARGET_ENDIAN:=$(shell $(SHELL) -c "echo $(ARCH) | sed \
  58                 -e 's/armeb/BIG/' \
  59                 -e 's/arm/LITTLE/' \
  60                 -e 's/mipsel/LITTLE/' \
  61                 -e 's/mips/BIG/' \
  62                 -e 's/sh.*eb/BIG/' \
  63                 -e 's/sh.*/LITTLE/' \
  64                 -e 's/sparc.*/BIG/' \
  65 ")
  66
  67 ifneq ($(UCLIBC_TARGET_ENDIAN),LITTLE)
  68 ifneq ($(UCLIBC_TARGET_ENDIAN),BIG)
  69 UCLIBC_TARGET_ENDIAN:=
  70 endif
  71 endif
  72 ifeq ($(UCLIBC_TARGET_ENDIAN),LITTLE)
  73 UCLIBC_NOT_TARGET_ENDIAN:=BIG
  74 else
  75 UCLIBC_NOT_TARGET_ENDIAN:=LITTLE
  76 endif
  77
  78 UCLIBC_ARM_TYPE:=CONFIG_$(strip $(subst ",, $(BR2_ARM_TYPE)))
  79 #"))
  80 UCLIBC_SPARC_TYPE:=CONFIG_SPARC_$(strip $(subst ",, $(BR2_SPARC_TYPE)))
  81 #"))
  82
  83 $(DL_DIR)/$(UCLIBC_SOURCE):
  84         $(call DOWNLOAD,$(UCLIBC_SITE),$(UCLIBC_SOURCE))
  85
  86 ifneq ($(BR2_ENABLE_LOCALE_PREGENERATED),)
  87 UCLIBC_SITE_LOCALE:=http://www.uclibc.org/downloads
  88 UCLIBC_SOURCE_LOCALE:=uClibc-locale-030818.tgz
  89
  90 $(DL_DIR)/$(UCLIBC_SOURCE_LOCALE):
  91         $(call DOWNLOAD,$(UCLIBC_SITE_LOCALE),$(UCLIBC_SOURCE_LOCALE))
  92
  93 UCLIBC_LOCALE_DATA:=$(DL_DIR)/$(UCLIBC_SOURCE_LOCALE)
  94 else
  95 UCLIBC_LOCALE_DATA=
  96 endif
  97
  98 uclibc-unpacked: $(UCLIBC_DIR)/.unpacked
  99 $(UCLIBC_DIR)/.unpacked: $(DL_DIR)/$(UCLIBC_SOURCE) $(UCLIBC_LOCALE_DATA)
 100         mkdir -p $(TOOL_BUILD_DIR)
 101         rm -rf $(UCLIBC_DIR)
 102         $(UCLIBC_CAT) $(DL_DIR)/$(UCLIBC_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
 103         touch $@
 104
 105 uclibc-patched: $(UCLIBC_DIR)/.patched
 106 $(UCLIBC_DIR)/.patched: $(UCLIBC_DIR)/.unpacked
 107 ifneq ($(BR2_UCLIBC_VERSION_SNAPSHOT),y)
 108         toolchain/patch-kernel.sh $(UCLIBC_DIR) $(UCLIBC_PATCH_DIR) \
 109                 uClibc-$(UCLIBC_OFFICIAL_VERSION)-\*.patch \
 110                 uClibc-$(UCLIBC_OFFICIAL_VERSION)-\*.patch.$(ARCH)
 111 else
 112         toolchain/patch-kernel.sh $(UCLIBC_DIR) $(UCLIBC_PATCH_DIR) \
 113                 uClibc.\*.patch uClibc.\*.patch.$(ARCH)
 114 endif
 115 ifneq ($(BR2_ENABLE_LOCALE_PREGENERATED),)
 116         cp -dpf $(DL_DIR)/$(UCLIBC_SOURCE_LOCALE) $(UCLIBC_DIR)/extra/locale/
 117 endif
 118         touch $@
 119
 120
 121 # Some targets may wish to provide their own UCLIBC_CONFIG_FILE...
 122 $(UCLIBC_DIR)/.oldconfig: $(UCLIBC_DIR)/.patched $(UCLIBC_CONFIG_FILE)
 123         cp -f $(UCLIBC_CONFIG_FILE) $(UCLIBC_DIR)/.oldconfig
 124         $(SED) 's,^CROSS_COMPILER_PREFIX=.*,CROSS_COMPILER_PREFIX="$(TARGET_CROSS)",g' \
 125                 -e 's,# TARGET_$(UCLIBC_TARGET_ARCH) is not set,TARGET_$(UCLIBC_TARGET_ARCH)=y,g' \
 126                 -e 's,^TARGET_ARCH=".*",TARGET_ARCH=\"$(UCLIBC_TARGET_ARCH)\",g' \
 127                 -e 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \
 128                 -e 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(LINUX_HEADERS_DIR)/include\",g' \
 129                 -e 's,^RUNTIME_PREFIX=.*,RUNTIME_PREFIX=\"/\",g' \
 130                 -e 's,^DEVEL_PREFIX=.*,DEVEL_PREFIX=\"/usr/\",g' \
 131                 -e 's,^SHARED_LIB_LOADER_PREFIX=.*,SHARED_LIB_LOADER_PREFIX=\"/lib\",g' \
 132                 $(UCLIBC_DIR)/.oldconfig
 133 ifeq ($(UCLIBC_TARGET_ARCH),arm)
 134         (/bin/echo "# CONFIG_GENERIC_ARM is not set"; \
 135          /bin/echo "# CONFIG_ARM610 is not set"; \
 136          /bin/echo "# CONFIG_ARM710 is not set"; \
 137          /bin/echo "# CONFIG_ARM7TDMI is not set"; \
 138          /bin/echo "# CONFIG_ARM720T is not set"; \
 139          /bin/echo "# CONFIG_ARM920T is not set"; \
 140          /bin/echo "# CONFIG_ARM922T is not set"; \
 141          /bin/echo "# CONFIG_ARM926T is not set"; \
 142          /bin/echo "# CONFIG_ARM10T is not set"; \
 143          /bin/echo "# CONFIG_ARM1136JF_S is not set"; \
 144          /bin/echo "# CONFIG_ARM1176JZ_S is not set"; \
 145          /bin/echo "# CONFIG_ARM1176JZF_S is not set"; \
 146          /bin/echo "# CONFIG_ARM_SA110 is not set"; \
 147          /bin/echo "# CONFIG_ARM_SA1100 is not set"; \
 148          /bin/echo "# CONFIG_ARM_XSCALE is not set"; \
 149          /bin/echo "# CONFIG_ARM_IWMMXT is not set"; \
 150         ) >> $(UCLIBC_DIR)/.oldconfig
 151         $(SED) 's/^\(CONFIG_[^_]*[_]*ARM[^=]*\)=.*/# \1 is not set/g' \
 152                  $(UCLIBC_DIR)/.oldconfig
 153         $(SED) 's/^.*$(UCLIBC_ARM_TYPE).*/$(UCLIBC_ARM_TYPE)=y/g' $(UCLIBC_DIR)/.oldconfig
 154         $(SED) '/CONFIG_ARM_.ABI/d' $(UCLIBC_DIR)/.oldconfig
 155 ifeq ($(BR2_ARM_EABI),y)
 156         /bin/echo "# CONFIG_ARM_OABI is not set" >> $(UCLIBC_DIR)/.oldconfig
 157         /bin/echo "CONFIG_ARM_EABI=y" >> $(UCLIBC_DIR)/.oldconfig
 158 endif
 159 ifeq ($(BR2_ARM_OABI),y)
 160         /bin/echo "CONFIG_ARM_OABI=y" >> $(UCLIBC_DIR)/.oldconfig
 161         /bin/echo "# CONFIG_ARM_EABI is not set" >> $(UCLIBC_DIR)/.oldconfig
 162 endif
 163 endif
 164 ifeq ($(UCLIBC_TARGET_ARCH),mips)
 165         $(SED) '/CONFIG_MIPS_[NO].._ABI/d' $(UCLIBC_DIR)/.oldconfig
 166         $(SED) '/CONFIG_MIPS_ISA_.*/d' $(UCLIBC_DIR)/.oldconfig
 167         (/bin/echo "# CONFIG_MIPS_O32_ABI is not set"; \
 168          /bin/echo "# CONFIG_MIPS_N32_ABI is not set"; \
 169          /bin/echo "# CONFIG_MIPS_N64_ABI is not set"; \
 170          /bin/echo "# CONFIG_MIPS_ISA_1 is not set"; \
 171          /bin/echo "# CONFIG_MIPS_ISA_2 is not set"; \
 172          /bin/echo "# CONFIG_MIPS_ISA_3 is not set"; \
 173          /bin/echo "# CONFIG_MIPS_ISA_4 is not set"; \
 174          /bin/echo "# CONFIG_MIPS_ISA_MIPS32 is not set"; \
 175          /bin/echo "# CONFIG_MIPS_ISA_MIPS32R2 is not set"; \
 176          /bin/echo "# CONFIG_MIPS_ISA_MIPS64 is not set"; \
 177         ) >> $(UCLIBC_DIR)/.oldconfig
 178 ifeq ($(BR2_MIPS_OABI),y)
 179         $(SED) 's/.*\(CONFIG_MIPS_O32_ABI\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 180 endif
 181 ifeq ($(BR2_MIPS_EABI),y)
 182         $(SED) 's/.*\(CONFIG_MIPS_N32_ABI\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 183 endif
 184 ifeq ($(BR2_MIPS_ABI64),y)
 185         $(SED) 's/.*\(CONFIG_MIPS_N64_ABI\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 186 endif
 187 ifeq ($(BR2_mips_1),y)
 188         $(SED) 's/.*\(CONFIG_MIPS_ISA_1\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 189 endif
 190 ifeq ($(BR2_mips_2),y)
 191         $(SED) 's/.*\(CONFIG_MIPS_ISA_2\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 192 endif
 193 ifeq ($(BR2_mips_3),y)
 194         $(SED) 's/.*\(CONFIG_MIPS_ISA_3\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 195 endif
 196 ifeq ($(BR2_mips_4),y)
 197         $(SED) 's/.*\(CONFIG_MIPS_ISA_4\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 198 endif
 199 ifeq ($(BR2_mips_32),y)
 200         $(SED) 's/.*\(CONFIG_MIPS_ISA_MIPS32\)[^R].*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 201 endif
 202 ifeq ($(BR2_mips_32r2),y)
 203         $(SED) 's/.*\(CONFIG_MIPS_ISA_MIPS32R2\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 204 endif
 205 ifeq ($(BR2_mips_64),y)
 206         $(SED) 's/.*\(CONFIG_MIPS_ISA_MIPS64\).*/\1=y/' $(UCLIBC_DIR)/.oldconfig
 207 endif
 208 endif
 209 ifeq ($(UCLIBC_TARGET_ARCH),nios2)
 210         /bin/echo "# UCLIBC_FORMAT_FDPIC_ELF is not set" >> $(UCLIBC_DIR)/.oldconfig
 211         /bin/echo "UCLIBC_FORMAT_FLAT=y" >> $(UCLIBC_DIR)/.oldconfig
 212         /bin/echo "# UCLIBC_FORMAT_FLAT_SEP_DATA is not set" >> $(UCLIBC_DIR)/.oldconfig
 213         /bin/echo "# UCLIBC_FORMAT_SHARED_FLAT is not set" >> $(UCLIBC_DIR)/.oldconfig
 214 endif
 215 ifeq ($(UCLIBC_TARGET_ARCH),sh)
 216         /bin/echo "# CONFIG_SH2A is not set" >> $(UCLIBC_DIR)/.oldconfig
 217         /bin/echo "# CONFIG_SH2 is not set" >> $(UCLIBC_DIR)/.oldconfig
 218         /bin/echo "# CONFIG_SH3 is not set" >> $(UCLIBC_DIR)/.oldconfig
 219         /bin/echo "# CONFIG_SH4 is not set" >> $(UCLIBC_DIR)/.oldconfig
 220 ifeq ($(BR2_sh2a_nofpueb),y)
 221         $(SED) 's,# CONFIG_SH2A is not set,CONFIG_SH2A=y,g' $(UCLIBC_DIR)/.oldconfig
 222         /bin/echo "# UCLIBC_FORMAT_FDPIC_ELF is not set" >> $(UCLIBC_DIR)/.oldconfig
 223         /bin/echo "# UCLIBC_FORMAT_FLAT is not set" >> $(UCLIBC_DIR)/.oldconfig
 224         /bin/echo "# UCLIBC_FORMAT_FLAT_SEP_DATA is not set" >> $(UCLIBC_DIR)/.oldconfig
 225         /bin/echo "# UCLIBC_FORMAT_SHARED_FLAT is not set" >> $(UCLIBC_DIR)/.oldconfig
 226 endif
 227 ifeq ($(BR2_sh2eb),y)
 228         $(SED) 's,# CONFIG_SH2 is not set,CONFIG_SH2=y,g' $(UCLIBC_DIR)/.oldconfig
 229         /bin/echo "# UCLIBC_FORMAT_FDPIC_ELF is not set" >> $(UCLIBC_DIR)/.oldconfig
 230         /bin/echo "# UCLIBC_FORMAT_FLAT is not set" >> $(UCLIBC_DIR)/.oldconfig
 231         /bin/echo "# UCLIBC_FORMAT_FLAT_SEP_DATA is not set" >> $(UCLIBC_DIR)/.oldconfig
 232         /bin/echo "# UCLIBC_FORMAT_SHARED_FLAT is not set" >> $(UCLIBC_DIR)/.oldconfig
 233 endif
 234 ifeq ($(BR2_sh3eb),y)
 235         $(SED) 's,# CONFIG_SH3 is not set,CONFIG_SH3=y,g' $(UCLIBC_DIR)/.oldconfig
 236 endif
 237 ifeq ($(BR2_sh3),y)
 238         $(SED) 's,# CONFIG_SH3 is not set,CONFIG_SH3=y,g' $(UCLIBC_DIR)/.oldconfig
 239 endif
 240 ifeq ($(BR2_sh4eb),y)
 241         $(SED) 's,# CONFIG_SH4 is not set,CONFIG_SH4=y,g' $(UCLIBC_DIR)/.oldconfig
 242 endif
 243 ifeq ($(BR2_sh4),y)
 244         $(SED) 's,# CONFIG_SH4 is not set,CONFIG_SH4=y,g' $(UCLIBC_DIR)/.oldconfig
 245 endif
 246 endif
 247 ifeq ($(UCLIBC_TARGET_ARCH),sparc)
 248         $(SED) 's/^\(CONFIG_[^_]*[_]*SPARC[^=]*\)=.*/# \1 is not set/g' \
 249                  $(UCLIBC_DIR)/.oldconfig
 250         for i in V7 V8 V9 V9B; do echo "# CONFIG_SPARC_$$i is not set"; done \
 251                 >> $(UCLIBC_DIR)/.oldconfig
 252         $(SED) 's/^.*$(UCLIBC_SPARC_TYPE)[^B].*/$(UCLIBC_SPARC_TYPE)=y/g' $(UCLIBC_DIR)/.oldconfig
 253 endif
 254 ifeq ($(UCLIBC_TARGET_ARCH),powerpc)
 255 ifeq ($(BR2_powerpc_8540),y)
 256         /bin/echo "# CONFIG_CLASSIC is not set" >> $(UCLIBC_DIR)/.oldconfig
 257         /bin/echo "CONFIG_E500=y" >> $(UCLIBC_DIR)/.oldconfig
 258 else
 259         /bin/echo "CONFIG_CLASSIC=y" >> $(UCLIBC_DIR)/.oldconfig
 260         /bin/echo "# CONFIG_E500 is not set" >> $(UCLIBC_DIR)/.oldconfig
 261 endif
 262 endif
 263 ifneq ($(UCLIBC_TARGET_ENDIAN),)
 264         # The above doesn't work for me, so redo
 265         $(SED) 's/.*\(ARCH_$(UCLIBC_NOT_TARGET_ENDIAN)_ENDIAN\).*/# \1 is not set/g' \
 266                 -e 's/.*\(ARCH_WANTS_$(UCLIBC_NOT_TARGET_ENDIAN)_ENDIAN\).*/# \1 is not set/g' \
 267                 -e 's/.*\(ARCH_$(UCLIBC_TARGET_ENDIAN)_ENDIAN\).*/\1=y/g' \
 268                 -e 's/.*\(ARCH_WANTS_$(UCLIBC_TARGET_ENDIAN)_ENDIAN\).*/\1=y/g' \
 269                 $(UCLIBC_DIR)/.oldconfig
 270 endif
 271 ifeq ($(BR2_LARGEFILE),y)
 272         $(SED) 's,.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' $(UCLIBC_DIR)/.oldconfig
 273 else
 274         $(SED) 's,.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=n,g' $(UCLIBC_DIR)/.oldconfig
 275         $(SED) '/.*UCLIBC_HAS_FOPEN_LARGEFILE_MODE.*/d' $(UCLIBC_DIR)/.oldconfig
 276         echo "# UCLIBC_HAS_FOPEN_LARGEFILE_MODE is not set" >> $(UCLIBC_DIR)/.oldconfig
 277 endif
 278 ifeq ($(BR2_INET_IPV6),y)
 279         $(SED) 's,^.*UCLIBC_HAS_IPV6.*,UCLIBC_HAS_IPV6=y,g' $(UCLIBC_DIR)/.oldconfig
 280 else
 281         $(SED) 's,^.*UCLIBC_HAS_IPV6.*,UCLIBC_HAS_IPV6=n,g' $(UCLIBC_DIR)/.oldconfig
 282 endif
 283 ifeq ($(BR2_INET_RPC),y)
 284         $(SED) 's,^.*UCLIBC_HAS_RPC.*,UCLIBC_HAS_RPC=y,g' \
 285                 -e 's,^.*UCLIBC_HAS_FULL_RPC.*,UCLIBC_HAS_FULL_RPC=y,g' \
 286                 -e 's,^.*UCLIBC_HAS_REENTRANT_RPC.*,UCLIBC_HAS_REENTRANT_RPC=y,g' \
 287                 $(UCLIBC_DIR)/.oldconfig
 288 else
 289         $(SED) 's,^.*UCLIBC_HAS_RPC.*,UCLIBC_HAS_RPC=n,g' \
 290                 -e 's,^.*UCLIBC_HAS_FULL_RPC.*,UCLIBC_HAS_FULL_RPC=n,g' \
 291                 -e 's,^.*UCLIBC_HAS_REENTRANT_RPC.*,UCLIBC_HAS_REENTRANT_RPC=n,g' \
 292                 $(UCLIBC_DIR)/.oldconfig
 293 endif
 294 ifeq ($(BR2_SOFT_FLOAT),y)
 295         $(SED) 's,.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=n,g' \
 296                 -e 's,^[^_]*HAS_FPU.*,HAS_FPU=n,g' \
 297                 -e 's,.*UCLIBC_HAS_FLOATS.*,UCLIBC_HAS_FLOATS=y,g' \
 298                 -e 's,.*DO_C99_MATH.*,DO_C99_MATH=y,g' \
 299                 $(UCLIBC_DIR)/.oldconfig
 300         #$(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
 301 else
 302         $(SED) '/UCLIBC_HAS_FLOATS/d' \
 303                 -e 's,.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=y\nHAS_FPU=y\nUCLIBC_HAS_FLOATS=y\n,g' \
 304                 $(UCLIBC_DIR)/.oldconfig
 305 endif
 306         $(SED) '/UCLIBC_HAS_THREADS/d' $(UCLIBC_DIR)/.oldconfig
 307         $(SED) '/LINUXTHREADS/d' $(UCLIBC_DIR)/.oldconfig
 308         $(SED) '/LINUXTHREADS_OLD/d' $(UCLIBC_DIR)/.oldconfig
 309         $(SED) '/PTHREADS_DEBUG_SUPPORT/d' $(UCLIBC_DIR)/.oldconfig
 310         $(SED) '/UCLIBC_HAS_THREADS_NATIVE/d' $(UCLIBC_DIR)/.oldconfig
 311 ifeq ($(BR2_PTHREADS_NONE),y)
 312         echo "# UCLIBC_HAS_THREADS is not set" >> $(UCLIBC_DIR)/.oldconfig
 313 else
 314         echo "UCLIBC_HAS_THREADS=y" >> $(UCLIBC_DIR)/.oldconfig
 315 endif
 316 ifeq ($(BR2_PTHREADS),y)
 317         echo "LINUXTHREADS=y" >> $(UCLIBC_DIR)/.oldconfig
 318 else
 319         echo "# LINUXTHREADS is not set" >> $(UCLIBC_DIR)/.oldconfig
 320 endif
 321 ifeq ($(BR2_PTHREADS_OLD),y)
 322         echo "LINUXTHREADS_OLD=y" >> $(UCLIBC_DIR)/.oldconfig
 323 else
 324         echo "# LINUXTHREADS_OLD is not set" >> $(UCLIBC_DIR)/.oldconfig
 325 endif
 326 ifeq ($(BR2_PTHREADS_NATIVE),y)
 327         echo "UCLIBC_HAS_THREADS_NATIVE=y" >> $(UCLIBC_DIR)/.oldconfig
 328 else
 329         echo "# UCLIBC_HAS_THREADS_NATIVE is not set" >> $(UCLIBC_DIR)/.oldconfig
 330 endif
 331 ifeq ($(BR2_PTHREAD_DEBUG),y)
 332         echo "PTHREADS_DEBUG_SUPPORT=y" >> $(UCLIBC_DIR)/.oldconfig
 333 else
 334         echo "# PTHREADS_DEBUG_SUPPORT is not set" >> $(UCLIBC_DIR)/.oldconfig
 335 endif
 336 ifeq ($(BR2_ENABLE_LOCALE),y)
 337 ifeq ($(BR2_ENABLE_LOCALE_PREGENERATED),y)
 338         $(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
 339 else
 340         $(SED) 's,^.*UCLIBC_HAS_LOCALE.*,UCLIBC_HAS_LOCALE=y\nUCLIBC_PREGENERATED_LOCALE_DATA=n\nUCLIBC_DOWNLOAD_PREGENERATED_LOCALE_DATA=n\nUCLIBC_HAS_XLOCALE=y\nUCLIBC_HAS_GLIBC_DIGIT_GROUPING=n\n,g' $(UCLIBC_DIR)/.oldconfig
 341 endif
 342 else
 343         $(SED) 's,^.*UCLIBC_HAS_LOCALE.*,UCLIBC_HAS_LOCALE=n,g' $(UCLIBC_DIR)/.oldconfig
 344 endif
 345 ifeq ($(BR2_USE_WCHAR),y)
 346         $(SED) 's,^.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(UCLIBC_DIR)/.oldconfig
 347 else
 348         $(SED) 's,^.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=n,g' $(UCLIBC_DIR)/.oldconfig
 349 endif
 350 ifeq ($(BR2_UCLIBC_PROGRAM_INVOCATION),y)
 351         $(SED) 's,^.*UCLIBC_HAS_PROGRAM_INVOCATION_NAME.*,UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y,g' $(UCLIBC_DIR)/.oldconfig
 352 else
 353         $(SED) 's,^.*UCLIBC_HAS_PROGRAM_INVOCATION_NAME.*,UCLIBC_HAS_PROGRAM_INVOCATION_NAME=n,g' $(UCLIBC_DIR)/.oldconfig
 354 endif
 355 ifeq ("$(KERNEL_ARCH)","i386")
 356         /bin/echo "# CONFIG_GENERIC_386 is not set" >> $(UCLIBC_DIR)/.oldconfig
 357         /bin/echo "# CONFIG_386 is not set" >> $(UCLIBC_DIR)/.oldconfig
 358         /bin/echo "# CONFIG_486 is not set" >> $(UCLIBC_DIR)/.oldconfig
 359         /bin/echo "# CONFIG_586 is not set" >> $(UCLIBC_DIR)/.oldconfig
 360         /bin/echo "# CONFIG_586MMX is not set" >> $(UCLIBC_DIR)/.oldconfig
 361         /bin/echo "# CONFIG_686 is not set" >> $(UCLIBC_DIR)/.oldconfig
 362         /bin/echo "# CONFIG_PENTIUMII is not set" >> $(UCLIBC_DIR)/.oldconfig
 363         /bin/echo "# CONFIG_PENTIUMIII is not set" >> $(UCLIBC_DIR)/.oldconfig
 364         /bin/echo "# CONFIG_PENTIUM4 is not set" >> $(UCLIBC_DIR)/.oldconfig
 365         /bin/echo "# CONFIG_K6 is not set" >> $(UCLIBC_DIR)/.oldconfig
 366         /bin/echo "# CONFIG_K7 is not set" >> $(UCLIBC_DIR)/.oldconfig
 367         /bin/echo "# CONFIG_ELAN is not set" >> $(UCLIBC_DIR)/.oldconfig
 368         /bin/echo "# CONFIG_CRUSOE is not set" >> $(UCLIBC_DIR)/.oldconfig
 369         /bin/echo "# CONFIG_WINCHIPC6 is not set" >> $(UCLIBC_DIR)/.oldconfig
 370         /bin/echo "# CONFIG_WINCHIP2 is not set" >> $(UCLIBC_DIR)/.oldconfig
 371         /bin/echo "# CONFIG_CYRIXIII is not set" >> $(UCLIBC_DIR)/.oldconfig
 372         /bin/echo "# CONFIG_NEHEMIAH is not set" >> $(UCLIBC_DIR)/.oldconfig
 373 ifeq ($(BR2_x86_i386),y)
 374         $(SED) 's,# CONFIG_386 is not set,CONFIG_386=y,g' $(UCLIBC_DIR)/.oldconfig
 375 endif
 376 ifeq ($(BR2_x86_i486),y)
 377         $(SED) 's,# CONFIG_486 is not set,CONFIG_486=y,g' $(UCLIBC_DIR)/.oldconfig
 378 endif
 379 ifeq ($(BR2_x86_i586),y)
 380         $(SED) 's,# CONFIG_586 is not set,CONFIG_586=y,g' $(UCLIBC_DIR)/.oldconfig
 381 endif
 382 ifeq ($(BR2_x86_pentium_mmx),y)
 383         $(SED) 's,# CONFIG_586MMX is not set,CONFIG_586MMX=y,g' $(UCLIBC_DIR)/.oldconfig
 384 endif
 385 ifeq ($(BR2_x86_i686),y)
 386         $(SED) 's,# CONFIG_686 is not set,CONFIG_686=y,g' $(UCLIBC_DIR)/.oldconfig
 387 endif
 388 ifeq ($(BR2_x86_pentiumpro),y)
 389         $(SED) 's,# CONFIG_686 is not set,CONFIG_686=y,g' $(UCLIBC_DIR)/.oldconfig
 390 endif
 391 ifeq ($(BR2_x86_pentium2),y)
 392         $(SED) 's,# CONFIG_PENTIUMII is not set,CONFIG_PENTIUMII=y,g' $(UCLIBC_DIR)/.oldconfig
 393 endif
 394 ifeq ($(BR2_x86_pentium3),y)
 395         $(SED) 's,# CONFIG_PENTIUMIII is not set,CONFIG_PENTIUMIII=y,g' $(UCLIBC_DIR)/.oldconfig
 396 endif
 397 ifeq ($(BR2_x86_pentium4),y)
 398         $(SED) 's,# CONFIG_PENTIUM4 is not set,CONFIG_PENTIUM4=y,g' $(UCLIBC_DIR)/.oldconfig
 399 endif
 400 ifeq ($(BR2_x86_pentium_m),y)
 401         $(SED) 's,# CONFIG_PENTIUM4 is not set,CONFIG_PENTIUM4=y,g' $(UCLIBC_DIR)/.oldconfig
 402 endif
 403 ifeq ($(BR2_x86_nocona),y)
 404         $(SED) 's,# CONFIG_PENTIUM4 is not set,CONFIG_PENTIUM4=y,g' $(UCLIBC_DIR)/.oldconfig
 405 endif
 406 ifeq ($(BR2_x86_core2),y)
 407         $(SED) 's,# CONFIG_PENTIUM4 is not set,CONFIG_PENTIUM4=y,g' $(UCLIBC_DIR)/.oldconfig
 408 endif
 409 endif
 410
 411 $(UCLIBC_DIR)/.config: $(UCLIBC_DIR)/.oldconfig
 412         cp -f $(UCLIBC_DIR)/.oldconfig $(UCLIBC_DIR)/.config
 413         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/include
 414         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/usr/lib
 415         mkdir -p $(TOOL_BUILD_DIR)/uClibc_dev/lib
 416         $(MAKE1) -C $(UCLIBC_DIR) \
 417                 PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
 418                 DEVEL_PREFIX=/usr/ \
 419                 RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
 420                 HOSTCC="$(HOSTCC)" \
 421                 oldconfig
 422         touch $@
 423
 424 $(UCLIBC_DIR)/.configured: $(LINUX_HEADERS_DIR)/.configured $(UCLIBC_DIR)/.config
 425         set -x && $(MAKE1) -C $(UCLIBC_DIR) \
 426                 PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
 427                 DEVEL_PREFIX=/usr/ \
 428                 RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
 429                 HOSTCC="$(HOSTCC)" headers \
 430                 $(if $(BR2_UCLIBC_VERSION_0_9_28_3),install_dev,install_headers)
 431         # Install the kernel headers to the first stage gcc include dir
 432         # if necessary
 433 ifeq ($(LINUX_HEADERS_IS_KERNEL),y)
 434         if [ ! -f $(TOOL_BUILD_DIR)/uClibc_dev/usr/include/linux/version.h ]; then \
 435                 cp -pLR $(LINUX_HEADERS_DIR)/include/* \
 436                         $(TOOL_BUILD_DIR)/uClibc_dev/usr/include/; \
 437         fi
 438 else
 439         if [ ! -f $(STAGING_DIR)/usr/include/linux/version.h ]; then \
 440                 cp -pLR $(LINUX_HEADERS_DIR)/include/asm \
 441                         $(TOOL_BUILD_DIR)/uClibc_dev/usr/include/; \
 442                 cp -pLR $(LINUX_HEADERS_DIR)/include/linux \
 443                         $(TOOL_BUILD_DIR)/uClibc_dev/usr/include/; \
 444                 if [ -d $(LINUX_HEADERS_DIR)/include/asm-generic ]; then \
 445                         cp -pLR $(LINUX_HEADERS_DIR)/include/asm-generic \
 446                                 $(TOOL_BUILD_DIR)/uClibc_dev/usr/include/; \
 447                 fi; \
 448         fi
 449 endif
 450         touch $@
 451
 452 $(UCLIBC_DIR)/lib/libc.a: $(UCLIBC_DIR)/.configured $(gcc_initial) $(LIBFLOAT_TARGET)
 453         $(MAKE1) -C $(UCLIBC_DIR) \
 454                 PREFIX= \
 455                 DEVEL_PREFIX=/ \
 456                 RUNTIME_PREFIX=/ \
 457                 HOSTCC="$(HOSTCC)" \
 458                 all
 459         touch -c $@
 460
 461 uclibc-menuconfig: host-sed $(UCLIBC_DIR)/.config
 462         $(MAKE1) -C $(UCLIBC_DIR) \
 463                 PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
 464                 DEVEL_PREFIX=/usr/ \
 465                 RUNTIME_PREFIX=$(TOOL_BUILD_DIR)/uClibc_dev/ \
 466                 HOSTCC="$(HOSTCC)" \
 467                 menuconfig && \
 468         touch -c $(UCLIBC_DIR)/.config
 469
 470
 471 $(STAGING_DIR)/usr/lib/libc.a: $(UCLIBC_DIR)/lib/libc.a
 472 ifneq ($(BR2_TOOLCHAIN_SYSROOT),y)
 473         $(MAKE1) -C $(UCLIBC_DIR) \
 474                 PREFIX= \
 475                 DEVEL_PREFIX=$(STAGING_DIR)/ \
 476                 RUNTIME_PREFIX=$(STAGING_DIR)/ \
 477                 install_runtime install_dev
 478 else
 479         $(MAKE1) -C $(UCLIBC_DIR) \
 480                 PREFIX=$(STAGING_DIR) \
 481                 DEVEL_PREFIX=/usr/ \
 482                 RUNTIME_PREFIX=/ \
 483                 install_runtime install_dev
 484 endif
 485         # Install the kernel headers to the staging dir if necessary
 486 ifeq ($(LINUX_HEADERS_IS_KERNEL),y)
 487         if [ ! -f $(STAGING_DIR)/usr/include/linux/version.h ]; then \
 488                 cp -pLR $(LINUX_HEADERS_DIR)/include/* \
 489                         $(STAGING_DIR)/usr/include/; \
 490         fi
 491 else
 492         if [ ! -f $(STAGING_DIR)/usr/include/linux/version.h ]; then \
 493                 cp -pLR $(LINUX_HEADERS_DIR)/include/asm \
 494                         $(STAGING_DIR)/usr/include/; \
 495                 cp -pLR $(LINUX_HEADERS_DIR)/include/linux \
 496                         $(STAGING_DIR)/usr/include/; \
 497                 if [ -d $(LINUX_HEADERS_DIR)/include/asm-generic ]; then \
 498                         cp -pLR $(LINUX_HEADERS_DIR)/include/asm-generic \
 499                                 $(STAGING_DIR)/usr/include/; \
 500                 fi; \
 501         fi
 502 endif
 503         # Build the host utils. Need to add an install target...
 504         $(MAKE1) -C $(UCLIBC_DIR)/utils \
 505                 PREFIX=$(STAGING_DIR) \
 506                 HOSTCC="$(HOSTCC)" \
 507                 hostutils
 508         if [ -f $(UCLIBC_DIR)/utils/ldd.host ]; then \
 509                 install -c $(UCLIBC_DIR)/utils/ldd.host $(STAGING_DIR)/usr/bin/ldd; \
 510                 ln -sf ldd $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-ldd; \
 511         fi
 512         if [ -f $(UCLIBC_DIR)/utils/ldconfig.host ]; then \
 513                 install -c $(UCLIBC_DIR)/utils/ldconfig.host $(STAGING_DIR)/usr/bin/ldconfig; \
 514                 ln -sf ldconfig $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-ldconfig; \
 515                 ln -sf ldconfig $(STAGING_DIR)/usr/bin/$(GNU_TARGET_NAME)-ldconfig; \
 516         fi
 517         touch -c $@
 518
 519 ifneq ($(TARGET_DIR),)
 520 $(TARGET_DIR)/lib/libc.so.0: $(STAGING_DIR)/usr/lib/libc.a
 521         $(MAKE1) -C $(UCLIBC_DIR) \
 522                 PREFIX=$(TARGET_DIR) \
 523                 DEVEL_PREFIX=/usr/ \
 524                 RUNTIME_PREFIX=/ \
 525                 install_runtime
 526 ifeq ($(BR2_UCLIBC_VERSION_0_9_28_3),y)
 527 ifneq ($(BR2_PTHREAD_DEBUG),y)
 528         -$(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $(@D)/libpthread*.so*
 529 endif
 530 endif
 531         touch -c $@
 532
 533 $(TARGET_DIR)/usr/bin/ldd: $(cross_compiler)
 534         $(MAKE1) -C $(UCLIBC_DIR) CC=$(TARGET_CROSS)gcc \
 535                 CPP=$(TARGET_CROSS)cpp LD=$(TARGET_CROSS)ld \
 536                 PREFIX=$(TARGET_DIR) utils install_utils
 537 ifeq ($(BR2_CROSS_TOOLCHAIN_TARGET_UTILS),y)
 538         mkdir -p $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/target_utils
 539         install -c $(TARGET_DIR)/usr/bin/ldd \
 540                 $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/target_utils/ldd
 541 endif
 542         touch -c $@
 543
 544 UCLIBC_TARGETS=$(TARGET_DIR)/lib/libc.so.0
 545 ifeq ($(BR2_UCLIBC_INSTALL_TEST_SUITE),y)
 546 UCLIBC_TARGETS+=uclibc-test
 547 endif
 548 endif
 549
 550 uclibc: $(cross_compiler) $(STAGING_DIR)/usr/lib/libc.a $(UCLIBC_TARGETS)
 551
 552 uclibc-source: $(DL_DIR)/$(UCLIBC_SOURCE)
 553
 554 uclibc-unpacked: $(UCLIBC_DIR)/.unpacked
 555
 556 uclibc-config: $(UCLIBC_DIR)/.config
 557
 558 uclibc-oldconfig: $(UCLIBC_DIR)/.oldconfig
 559
 560 uclibc-update: uclibc-config
 561         cp -f $(UCLIBC_DIR)/.config $(UCLIBC_CONFIG_FILE)
 562
 563 uclibc-configured: kernel-headers $(UCLIBC_DIR)/.configured
 564
 565 uclibc-configured-source: uclibc-source
 566
 567 uclibc-clean: uclibc-test-clean
 568         -$(MAKE1) -C $(UCLIBC_DIR) clean
 569         rm -f $(UCLIBC_DIR)/.config
 570
 571 uclibc-dirclean: uclibc-test-dirclean
 572         rm -rf $(UCLIBC_DIR)
 573
 574 uclibc-target-utils:
 575 #$(TARGET_DIR)/usr/bin/ldd
 576
 577 uclibc-target-utils-source: $(DL_DIR)/$(UCLIBC_SOURCE)
 578
 579 $(UCLIBC_DIR)/test/unistd/errno:
 580         $(MAKE) -C $(UCLIBC_DIR)/test \
 581         ARCH_CFLAGS=-I$(STAGING_DIR)/usr/include \
 582         UCLIBC_ONLY=1 TEST_INSTALLED_UCLIBC=1 compile
 583
 584 $(TARGET_DIR)/root/uClibc/test/unistd/errno: $(UCLIBC_DIR)/test/unistd/errno
 585         mkdir -p $(TARGET_DIR)/root/uClibc
 586         cp -rdpf $(UCLIBC_DIR)/test $(TARGET_DIR)/root/uClibc
 587         $(INSTALL) $(UCLIBC_DIR)/Rules.mak $(TARGET_DIR)/root/uClibc
 588         $(INSTALL) $(UCLIBC_DIR)/.config $(TARGET_DIR)/root/uClibc
 589
 590 uclibc-test: uclibc $(TARGET_DIR)/root/uClibc/test/unistd/errno
 591
 592 uclibc-test-source: uclibc-source
 593
 594 uclibc-test-clean:
 595         -$(MAKE) -C $(UCLIBC_DIR)/test clean
 596         rm -rf $(TARGET_DIR)/root/uClibc
 597
 598 uclibc-test-dirclean:
 599         rm -rf $(TARGET_DIR)/root/uClibc
 600
 601 #############################################################
 602 #
 603 # uClibc for the target just needs its header files
 604 # and whatnot installed.
 605 #
 606 #############################################################
 607
 608 $(TARGET_DIR)/usr/lib/libc.a: $(STAGING_DIR)/usr/lib/libc.a
 609         $(MAKE1) -C $(UCLIBC_DIR) \
 610                 PREFIX=$(TARGET_DIR) \
 611                 DEVEL_PREFIX=/usr/ \
 612                 RUNTIME_PREFIX=/ \
 613                 install_dev
 614         # Install the kernel headers to the target dir if necessary
 615 ifeq ($(LINUX_HEADERS_IS_KERNEL),y)
 616         if [ ! -f $(TARGET_DIR)/usr/include/linux/version.h ]; then \
 617                 cp -pLR $(LINUX_HEADERS_DIR)/include/* \
 618                         $(TARGET_DIR)/usr/include/; \
 619         fi
 620 else
 621         if [ ! -f $(TARGET_DIR)/usr/include/linux/version.h ]; then \
 622                 cp -pLR $(LINUX_HEADERS_DIR)/include/asm \
 623                         $(TARGET_DIR)/usr/include/; \
 624                 cp -pLR $(LINUX_HEADERS_DIR)/include/linux \
 625                         $(TARGET_DIR)/usr/include/; \
 626                 if [ -d $(LINUX_HEADERS_DIR)/include/asm-generic ]; then \
 627                         cp -pLR $(LINUX_HEADERS_DIR)/include/asm-generic \
 628                                 $(TARGET_DIR)/usr/include/; \
 629                 fi; \
 630         fi
 631 endif
 632         touch -c $@
 633
 634 uclibc_target: cross_compiler uclibc $(TARGET_DIR)/usr/lib/libc.a $(TARGET_DIR)/usr/bin/ldd
 635
 636 uclibc_target-clean: uclibc-test-clean
 637         rm -rf $(TARGET_DIR)/usr/include \
 638                 $(TARGET_DIR)/usr/lib/libc.a $(TARGET_DIR)/usr/bin/ldd
 639
 640 uclibc_target-dirclean: uclibc-test-dirclean
 641         rm -rf $(TARGET_DIR)/usr/include
 642
 643 endif