package/toolchain/Makefile

   1 #
   2 # Copyright (C) 2007-2012 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 include $(TOPDIR)/rules.mk
   9 PKG_NAME:=toolchain
  10 PKG_RELEASE:=1
  11
  12 PKG_MAINTAINER:=Felix Fietkau <nbd@openwrt.org>
  13
  14 include $(INCLUDE_DIR)/package.mk
  15
  16 ifneq ($(DUMP),1)
  17   LIBGCC_VERSION:=$(GCC_VERSION)
  18 else
  19   LIBC_VERSION:=<LIBC_VERSION>
  20   LIBGCC_VERSION:=<LIBGCC_VERSION>
  21 endif
  22
  23 define Package/gcc/Default
  24   SECTION:=libs
  25   CATEGORY:=Base system
  26   URL:=http://gcc.gnu.org/
  27   VERSION:=$(LIBGCC_VERSION)-$(PKG_RELEASE)
  28 endef
  29
  30 define Package/libgcc
  31 $(call Package/gcc/Default)
  32   TITLE:=GCC support library
  33 endef
  34
  35 define Package/libgcc/config
  36         menu "Configuration"
  37                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
  38
  39         config LIBGCC_ROOT_DIR
  40                 string
  41                 prompt "libgcc shared library base directory"
  42                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
  43                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
  44                 default "/"  if NATIVE_TOOLCHAIN
  45
  46         config LIBGCC_FILE_SPEC
  47                 string
  48                 prompt "libgcc shared library files (use wildcards)"
  49                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
  50                 default "./lib/libgcc_s.so.*"
  51
  52         endmenu
  53 endef
  54
  55
  56 define Package/libssp
  57 $(call Package/gcc/Default)
  58   DEPENDS+=@SSP_SUPPORT
  59   TITLE:=GCC support library
  60 endef
  61
  62 define Package/libssp/config
  63         menu "Configuration"
  64                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libssp
  65
  66         config LIBSSP_ROOT_DIR
  67                 string
  68                 prompt "libssp shared library base directory"
  69                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libssp
  70                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
  71                 default "/"  if NATIVE_TOOLCHAIN
  72
  73         config LIBSSP_FILE_SPEC
  74                 string
  75                 prompt "libssp shared library files (use wildcards)"
  76                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libssp
  77                 default "./lib/libssp.so.*"
  78
  79         endmenu
  80 endef
  81
  82
  83 define Package/libstdcpp
  84 $(call Package/gcc/Default)
  85   NAME:=libstdc++
  86   TITLE:=GNU Standard C++ Library v3
  87   DEPENDS+=@INSTALL_LIBSTDCPP
  88 endef
  89
  90 define Package/libstdcpp/config
  91         menu "Configuration"
  92         depends EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
  93
  94         config LIBSTDCPP_ROOT_DIR
  95                 string
  96                 prompt "libstdcpp shared library base directory"
  97                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
  98                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
  99                 default "/"  if NATIVE_TOOLCHAIN
 100
 101         config LIBSTDCPP_FILE_SPEC
 102                 string
 103                 prompt "libstdc++ shared library files (use wildcards)"
 104                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
 105                 default "./lib/libstdc++.so.*"
 106
 107         endmenu
 108 endef
 109
 110
 111 define Package/libc/Default
 112   SECTION:=libs
 113   CATEGORY:=Base system
 114   VERSION:=$(LIBC_VERSION)-$(PKG_RELEASE)
 115   DEPENDS:=+libgcc
 116   URL:=$(LIBC_URL)
 117   PKG_FLAGS:=hold essential
 118 endef
 119
 120
 121 define Package/libc
 122 $(call Package/libc/Default)
 123   TITLE:=C library
 124 endef
 125
 126 define Package/libc/config
 127         menu "Configuration"
 128         depends EXTERNAL_TOOLCHAIN && PACKAGE_libc
 129
 130         config LIBC_ROOT_DIR
 131                 string
 132                 prompt "libc shared library base directory"
 133                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libc
 134                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 135                 default "/"  if NATIVE_TOOLCHAIN
 136
 137         config LIBC_FILE_SPEC
 138                 string
 139                 prompt "libc shared library files (use wildcards)"
 140                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libc
 141                 default "./lib/ld{-*.so,-linux*.so.*} ./lib/lib{anl,c,cidn,crypt,dl,m,nsl,nss_dns,nss_files,resolv,util}{-*.so,.so.*}"
 142
 143         endmenu
 144 endef
 145
 146
 147 define Package/libpthread
 148 $(call Package/libc/Default)
 149   TITLE:=POSIX thread library
 150 endef
 151
 152 define Package/libpthread/config
 153         menu "Configuration"
 154         depends EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
 155
 156         config LIBPTHREAD_ROOT_DIR
 157                 string
 158                 prompt "libpthread shared library base directory"
 159                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
 160                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 161                 default "/"  if NATIVE_TOOLCHAIN
 162
 163         config LIBPTHREAD_FILE_SPEC
 164                 string
 165                 prompt "libpthread shared library files (use wildcards)"
 166                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
 167                 default "./lib/libpthread{-*.so,.so.*}"
 168
 169         endmenu
 170 endef
 171
 172
 173 define Package/libthread-db
 174 $(call Package/libc/Default)
 175   TITLE:=POSIX thread library debugging support
 176 endef
 177
 178 define Package/librt
 179 $(call Package/libc/Default)
 180   TITLE:=POSIX.1b RealTime extension library
 181   DEPENDS:=+libpthread
 182 endef
 183
 184 define Package/librt/config
 185         menu "Configuration"
 186         depends EXTERNAL_TOOLCHAIN && PACKAGE_librt
 187
 188         config LIBRT_ROOT_DIR
 189                 string
 190                 prompt "librt shared library base directory"
 191                 depends EXTERNAL_TOOLCHAIN && PACKAGE_librt
 192                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 193                 default "/"  if NATIVE_TOOLCHAIN
 194
 195         config LIBRT_FILE_SPEC
 196                 string
 197                 prompt "librt shared library files (use wildcards)"
 198                 depends EXTERNAL_TOOLCHAIN && PACKAGE_librt
 199                 default "./lib/librt{-*.so,.so.*}"
 200
 201         endmenu
 202 endef
 203
 204
 205 define Package/libgfortran
 206 $(call Package/gcc/Default)
 207   TITLE:=GFortran support library
 208   DEPENDS+=@INSTALL_GFORTRAN
 209 endef
 210
 211 define Package/libgfortran/config
 212         menu "Configuration"
 213                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
 214
 215         config LIBGFORTRAN_ROOT_DIR
 216                 string
 217                 prompt "libgfortran shared library base directory"
 218                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
 219                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 220                 default "/"  if NATIVE_TOOLCHAIN
 221
 222         config LIBGFORTRAN_FILE_SPEC
 223                 string
 224                 prompt "libgfortran shared library files (use wildcards)"
 225                 depends EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
 226                 default "./usr/lib/libgfortran.so.*"
 227
 228         endmenu
 229 endef
 230
 231 define Package/ldd
 232 $(call Package/libc/Default)
 233   SECTION:=utils
 234   CATEGORY:=Utilities
 235   TITLE:=LDD trace utility
 236 endef
 237
 238 define Package/ldd/config
 239         menu "Configuration"
 240                 depends EXTERNAL_TOOLCHAIN && PACKAGE_ldd
 241
 242         config LDD_ROOT_DIR
 243                 string
 244                 prompt "ldd trace utility base directory"
 245                 depends EXTERNAL_TOOLCHAIN && PACKAGE_ldd
 246                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 247                 default "/"  if NATIVE_TOOLCHAIN
 248
 249         config LDD_FILE_SPEC
 250                 string
 251                 prompt "ldd trace utility file"
 252                 depends EXTERNAL_TOOLCHAIN && PACKAGE_ldd
 253                 default "./usr/bin/ldd"
 254
 255         endmenu
 256 endef
 257
 258
 259 define Package/ldconfig
 260 $(call Package/libc/Default)
 261   SECTION:=utils
 262   CATEGORY:=Utilities
 263   TITLE:=Shared library path configuration
 264 endef
 265
 266 define Package/ldconfig/config
 267         menu "Configuration"
 268                 depends EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
 269
 270         config LDCONFIG_ROOT_DIR
 271                 string
 272                 prompt "ldconfig base directory"
 273                 depends EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
 274                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 275                 default "/"  if NATIVE_TOOLCHAIN
 276
 277         config LDCONFIG_FILE_SPEC
 278                 string
 279                 prompt "ldconfig file"
 280                 depends EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
 281                 default "./sbin/ldconfig"
 282
 283         endmenu
 284 endef
 285
 286 define Build/Prepare
 287         mkdir -p $(PKG_BUILD_DIR)
 288 endef
 289
 290 LIBGCC_A=$(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc_pic.a)
 291 LIBGCC_MAP=$(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc.map)
 292 LIBGCC_SO=$(wildcard $(TOOLCHAIN_DIR)/lib/libgcc_s.so.*)
 293 ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
 294   ifneq ($(if $(CONFIG_USE_UCLIBC),$(CONFIG_GCC_VERSION_LINARO)),)
 295     BUILD_LIBGCC:=$(if $(CONFIG_avr32)$(CONFIG_m68k)$(CONFIG_powerpc),,$(PKG_BUILD_DIR)/libgcc_s.so.*)
 296   endif
 297 endif
 298
 299 ifneq ($(BUILD_LIBGCC),)
 300   define Build/Compile/uClibc
 301         $(SCRIPT_DIR)/relink-lib.sh \
 302                 "$(TARGET_CROSS)" \
 303                 "$(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a)" \
 304                 "$(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a)" \
 305                 "$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libuClibc-*.so))" \
 306                 -Wl,-init,__uClibc_init -Wl,-soname=libc.so.0 \
 307                 $(BUILD_LIBGCC)
 308         $(SCRIPT_DIR)/relink-lib.sh \
 309                 "$(TARGET_CROSS)" \
 310                 "$(wildcard $(TOOLCHAIN_DIR)/lib/libcrypt-*.so)" \
 311                 "$(wildcard $(TOOLCHAIN_DIR)/lib/libcrypt_pic.a)" \
 312                 "$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libcrypt-*.so))" \
 313                 $(BUILD_LIBGCC) \
 314                 -Wl,-soname=libcrypt.so.0
 315         $(SCRIPT_DIR)/relink-lib.sh \
 316                 "$(TARGET_CROSS)" \
 317                 "$(wildcard $(TOOLCHAIN_DIR)/lib/libm-*.so)" \
 318                 "$(wildcard $(TOOLCHAIN_DIR)/lib/libm_pic.a)" \
 319                 "$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libm-*.so))" \
 320                 $(BUILD_LIBGCC) \
 321                 -Wl,-soname=libm.so.0
 322         $(SCRIPT_DIR)/relink-lib.sh \
 323                 "$(TARGET_CROSS)" \
 324                 "$(wildcard $(TOOLCHAIN_DIR)/lib/libpthread-*.so)" \
 325                 "$(wildcard $(TOOLCHAIN_DIR)/lib/libpthread_so.a)" \
 326                 "$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libpthread-*.so))" \
 327                 -Wl,-z,nodelete,-z,initfirst,-init=__pthread_initialize_minimal_internal \
 328                 -ldl -lc $(BUILD_LIBGCC) \
 329                 -Wl,-soname=libpthread.so.0
 330   endef
 331   define Build/Compile/libgcc
 332         $(SCRIPT_DIR)/relink-lib.sh \
 333                 "$(TARGET_CROSS)" \
 334                 "$(LIBGCC_SO)" \
 335                 "$(LIBGCC_A)" \
 336                 "$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(LIBGCC_SO))" \
 337                 -Wl,--version-script=$(LIBGCC_MAP) -Wl,-soname=libgcc_s.so.1
 338   endef
 339 else
 340   define Build/Compile/uClibc
 341         $(CP) \
 342                 $(TOOLCHAIN_DIR)/lib/libuClibc-*.so \
 343                 $(TOOLCHAIN_DIR)/lib/libcrypt-*.so \
 344                 $(TOOLCHAIN_DIR)/lib/libm-*.so \
 345                 $(TOOLCHAIN_DIR)/lib/libpthread-*.so \
 346                 $(PKG_BUILD_DIR)/
 347   endef
 348   ifneq ($(LIBGCC_SO),)
 349     define Build/Compile/libgcc
 350         $(CP) $(LIBGCC_SO) $(PKG_BUILD_DIR)/
 351     endef
 352   endif
 353 endif
 354
 355 define Build/Compile/Default
 356         $(call Build/Compile/libgcc)
 357         $(call Build/Compile/$(LIBC))
 358 endef
 359 Build/Compile = $(Build/Compile/Default)
 360
 361 ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
 362
 363   define Package/libgcc/install
 364         $(INSTALL_DIR) $(1)/lib
 365         $(if $(CONFIG_TARGET_avr32)$(CONFIG_TARGET_coldfire),,$(CP) $(TOOLCHAIN_DIR)/lib/libgcc_s.so.* $(1)/lib/)
 366   endef
 367
 368   define Package/libgfortran/install
 369         $(INSTALL_DIR) $(1)/usr/lib
 370         $(if $(CONFIG_TARGET_avr32)$(CONFIG_TARGET_coldfire),,$(CP) $(TOOLCHAIN_DIR)/lib/libgfortran.so.* $(1)/usr/lib/)
 371   endef
 372
 373   define Package/libssp/install
 374         $(INSTALL_DIR) $(1)/lib
 375         $(CP) $(TOOLCHAIN_DIR)/lib/libssp.so.* $(1)/lib/
 376   endef
 377
 378   define Package/libstdcpp/install
 379         $(INSTALL_DIR) $(1)/usr/lib
 380         $(CP) $(TOOLCHAIN_DIR)/lib/libstdc++.so.* $(1)/usr/lib/
 381   endef
 382
 383   use_libutil=$(if $(CONFIG_EGLIBC_OPTION_EGLIBC_UTMP),libutil)
 384   use_libnsl=$(if $(CONFIG_EGLIBC_OPTION_EGLIBC_NIS),libnsl)
 385   use_nsswitch=$(if $(CONFIG_EGLIBC_OPTION_EGLIBC_NSSWITCH),libnss_dns libnss_files)
 386
 387   define Package/eglibc/install
 388         $(CP) ./eglibc-files/* $(1)/
 389         rm -f $(1)/etc/localtime
 390         ln -sf /tmp/localtime $(1)/etc/localtime
 391         $(INSTALL_DIR) $(1)/lib
 392         $(CP) \
 393                 $(TOOLCHAIN_DIR)/lib/ld*.so.* \
 394                 $(TOOLCHAIN_DIR)/lib/ld-$(LIBC_SO_VERSION).so \
 395                 $(1)/lib/
 396         for file in libanl libc libcidn libcrypt libdl libm $(use_libnsl) $(use_nsswitch) libresolv $(use_libutil); do \
 397                 for file in $(TOOLCHAIN_DIR)/lib/$$$$file.so.* $(TOOLCHAIN_DIR)/lib/$$$$file-$(LIBC_SO_VERSION).so; do \
 398                         if [ -e "$$$$file" ]; then \
 399                                 $(CP) $$$$file $(1)/lib/; \
 400                         fi; \
 401                 done; \
 402         done
 403   endef
 404
 405   define Package/uClibc/install
 406         $(INSTALL_DIR) $(1)/lib
 407         $(CP) \
 408                 $(TOOLCHAIN_DIR)/lib/ld*-uClibc.so.* \
 409                 $(TOOLCHAIN_DIR)/lib/ld*-uClibc-$(LIBC_SO_VERSION).so \
 410                 $(1)/lib/
 411         $(CP) \
 412                 $(TOOLCHAIN_DIR)/lib/libc.so.* \
 413                 $(TOOLCHAIN_DIR)/lib/libuClibc-$(LIBC_SO_VERSION).so \
 414                 $(1)/lib/
 415         for file in libcrypt libdl libm libutil; do \
 416                 $(CP) \
 417                         $(TOOLCHAIN_DIR)/lib/$$$$file.so.* \
 418                         $(TOOLCHAIN_DIR)/lib/$$$$file-$(LIBC_SO_VERSION).so \
 419                         $(1)/lib/; \
 420         done
 421
 422         $(CP) \
 423                 $(PKG_BUILD_DIR)/libuClibc-* \
 424                 $(PKG_BUILD_DIR)/libm-* \
 425                 $(PKG_BUILD_DIR)/libcrypt-* \
 426                 $(1)/lib/
 427   endef
 428
 429   define Package/libc/install
 430     $(call Package/$(LIBC)/install,$1)
 431   endef
 432
 433   define Package/libc/install_lib
 434         $(CP) $(filter-out %/libdl_pic.a %/libpthread_pic.a %/libresolv_pic.a,$(wildcard $(TOOLCHAIN_DIR)/lib/lib*.a)) $(1)/lib/
 435         $(if $(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a),$(CP) $(TOOLCHAIN_DIR)/lib/libc_so.a $(1)/lib/libc_pic.a)
 436         $(if $(LIBGCC_MAP), \
 437                 $(CP) $(LIBGCC_A) $(1)/lib/libgcc_s_pic.a; \
 438                 $(CP) $(LIBGCC_MAP) $(1)/lib/libgcc_s_pic.map \
 439         )
 440   endef
 441
 442   define Package/libpthread/install
 443         $(INSTALL_DIR) $(1)/lib
 444         $(CP) \
 445                 $(TOOLCHAIN_DIR)/lib/libpthread.so.* \
 446                 $(if $(BUILD_LIBGCC),\
 447                         $(PKG_BUILD_DIR)/libpthread-$(LIBC_SO_VERSION).so, \
 448                         $(TOOLCHAIN_DIR)/lib/libpthread-$(LIBC_SO_VERSION).so \
 449                 ) \
 450                 $(1)/lib/
 451   endef
 452
 453   define Package/libthread-db/install
 454         $(INSTALL_DIR) $(1)/lib
 455         $(CP) \
 456                 $(TOOLCHAIN_DIR)/lib/libthread_db.so.* $(1)/lib
 457   ifeq ($(USE_UCLIBC),y)
 458         $(CP) \
 459                 $(TOOLCHAIN_DIR)/lib/libthread_db-$(LIBC_SO_VERSION).so \
 460                 $(1)/lib/
 461   endif
 462   endef
 463
 464   define Package/libpthread/install_lib
 465         $(if $(wildcard $(TOOLCHAIN_DIR)/lib/libpthread_so.a),$(CP) $(TOOLCHAIN_DIR)/lib/libpthread_so.a $(1)/lib/libpthread_pic.a)
 466   endef
 467
 468   define Package/librt/install
 469         $(INSTALL_DIR) $(1)/lib
 470         $(CP) \
 471                 $(TOOLCHAIN_DIR)/lib/librt.so.* \
 472                 $(TOOLCHAIN_DIR)/lib/librt-$(LIBC_SO_VERSION).so \
 473                 $(1)/lib/
 474   endef
 475
 476   define Package/ldd/install
 477         $(INSTALL_DIR) $(1)/usr/bin/
 478         $(CP) $(TOOLCHAIN_DIR)/bin/ldd $(1)/usr/bin/
 479   endef
 480
 481   define Package/ldconfig/install
 482         $(INSTALL_DIR) $(1)/sbin/
 483         $(CP) $(TOOLCHAIN_DIR)/sbin/ldconfig $(1)/sbin/
 484   endef
 485
 486 else
 487
 488   define Package/libgcc/install
 489         for file in $(call qstrip,$(CONFIG_LIBGCC_FILE_SPEC)); do \
 490                 dir=`dirname $$$$file` ; \
 491                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 492                 $(CP) $(call qstrip,$(CONFIG_LIBGCC_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 493         done ; \
 494         exit 0
 495   endef
 496
 497   define Package/libgfortran/install
 498         for file in $(call qstrip,$(CONFIG_LIBGFORTRAN_FILE_SPEC)); do \
 499                 dir=`dirname $$$$file` ; \
 500                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 501                 $(CP) $(call qstrip,$(CONFIG_LIBGFORTRAN_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 502         done
 503   endef
 504
 505   define Package/libssp/install
 506         for file in $(call qstrip,$(CONFIG_LIBSSP_FILE_SPEC)); do \
 507                 dir=`dirname $$$$file` ; \
 508                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 509                 $(CP) $(call qstrip,$(CONFIG_LIBSSP_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 510         done ; \
 511         exit 0
 512   endef
 513
 514   define Package/libstdcpp/install
 515         for file in $(call qstrip,$(CONFIG_LIBSTDCPP_FILE_SPEC)); do \
 516                 dir=`dirname $$$$file` ; \
 517                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 518                 $(CP) $(call qstrip,$(CONFIG_LIBSTDCPP_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 519         done ; \
 520         exit 0
 521   endef
 522
 523   define Package/libc/install
 524         for file in $(call qstrip,$(CONFIG_LIBC_FILE_SPEC)); do \
 525                 dir=`dirname $$$$file` ; \
 526                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 527                 $(CP) $(call qstrip,$(CONFIG_LIBC_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 528         done ; \
 529         exit 0
 530   endef
 531
 532   define Package/libpthread/install
 533         for file in $(call qstrip,$(CONFIG_LIBPTHREAD_FILE_SPEC)); do \
 534                 dir=`dirname $$$$file` ; \
 535                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 536                 $(CP) $(call qstrip,$(CONFIG_LIBPTHREAD_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 537         done ; \
 538         exit 0
 539   endef
 540
 541   define Package/librt/install
 542         for file in $(call qstrip,$(CONFIG_LIBRT_FILE_SPEC)); do \
 543                 dir=`dirname $$$$file` ; \
 544                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 545                 $(CP) $(call qstrip,$(CONFIG_LIBRT_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 546         done ; \
 547         exit 0
 548   endef
 549
 550   define Package/ldd/install
 551         for file in $(call qstrip,$(CONFIG_LDD_FILE_SPEC)); do \
 552                 dir=`dirname $$$$file` ; \
 553                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 554                 $(CP) $(call qstrip,$(CONFIG_LDD_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 555         done ; \
 556         exit 0
 557   endef
 558
 559   define Package/ldconfig/install
 560         for file in $(call qstrip,$(CONFIG_LDCONFIG_FILE_SPEC)); do \
 561                 dir=`dirname $$$$file` ; \
 562                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 563                 $(CP) $(call qstrip,$(CONFIG_LDCONFIG_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 564         done ; \
 565         exit 0
 566   endef
 567
 568 endif
 569
 570 $(eval $(call BuildPackage,libc))
 571 $(eval $(call BuildPackage,libgcc))
 572 $(eval $(call BuildPackage,libssp))
 573 $(eval $(call BuildPackage,libstdcpp))
 574 $(eval $(call BuildPackage,libpthread))
 575 $(eval $(call BuildPackage,libthread-db))
 576 $(eval $(call BuildPackage,librt))
 577 $(eval $(call BuildPackage,libgfortran))
 578 $(eval $(call BuildPackage,ldd))
 579 $(eval $(call BuildPackage,ldconfig))