package/libs/toolchain/Makefile

   1 #
   2 # Copyright (C) 2007-2014 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 PKG_LICENSE:=GPL-3.0-with-GCC-exception
  14
  15 include $(INCLUDE_DIR)/package.mk
  16
  17 ifneq ($(DUMP),1)
  18   LIBGCC_VERSION:=$(GCC_VERSION)
  19 else
  20   LIBC_VERSION:=<LIBC_VERSION>
  21   LIBGCC_VERSION:=<LIBGCC_VERSION>
  22 endif
  23
  24 define Package/gcc/Default
  25   SECTION:=libs
  26   CATEGORY:=Base system
  27   URL:=http://gcc.gnu.org/
  28   VERSION:=$(LIBGCC_VERSION)-$(PKG_RELEASE)
  29 endef
  30
  31 define Package/libgcc
  32 $(call Package/gcc/Default)
  33   TITLE:=GCC support library
  34 endef
  35
  36 define Package/libgcc/config
  37         menu "Configuration"
  38                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
  39
  40         config LIBGCC_ROOT_DIR
  41                 string
  42                 prompt "libgcc shared library base directory"
  43                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
  44                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
  45                 default "/"  if NATIVE_TOOLCHAIN
  46
  47         config LIBGCC_FILE_SPEC
  48                 string
  49                 prompt "libgcc shared library files (use wildcards)"
  50                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
  51                 default "./lib/libgcc_s.so.*"
  52
  53         endmenu
  54 endef
  55
  56 define Package/libatomic
  57 $(call Package/gcc/Default)
  58   DEPENDS:=+libgcc
  59   TITLE:=Atomic support library
  60 endef
  61
  62 define Package/libatomic/config
  63         menu "Configuration"
  64                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libatomic
  65
  66         config LIBATOMIC_ROOT_DIR
  67                 string
  68                 prompt "libatomic shared library base directory"
  69                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libatomic
  70                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
  71                 default "/"  if NATIVE_TOOLCHAIN
  72
  73         config LIBATOMIC_FILE_SPEC
  74                 string
  75                 prompt "libatomic shared library files (use wildcards)"
  76                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libatomic
  77                 default "./lib/libatomic.so.*"
  78
  79         endmenu
  80 endef
  81
  82 define Package/libssp
  83 $(call Package/gcc/Default)
  84   DEPENDS+=@SSP_SUPPORT
  85   TITLE:=GCC support library
  86 endef
  87
  88 define Package/libssp/config
  89         menu "Configuration"
  90                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libssp
  91
  92         config LIBSSP_ROOT_DIR
  93                 string
  94                 prompt "libssp shared library base directory"
  95                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libssp
  96                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
  97                 default "/"  if NATIVE_TOOLCHAIN
  98
  99         config LIBSSP_FILE_SPEC
 100                 string
 101                 prompt "libssp shared library files (use wildcards)"
 102                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libssp
 103                 default "./lib/libssp.so.*"
 104
 105         endmenu
 106 endef
 107
 108
 109 define Package/libstdcpp
 110 $(call Package/gcc/Default)
 111   NAME:=libstdc++
 112   TITLE:=GNU Standard C++ Library v3
 113 endef
 114
 115 define Package/libstdcpp/config
 116         menu "Configuration"
 117         depends on EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
 118
 119         config LIBSTDCPP_ROOT_DIR
 120                 string
 121                 prompt "libstdcpp shared library base directory"
 122                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
 123                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 124                 default "/"  if NATIVE_TOOLCHAIN
 125
 126         config LIBSTDCPP_FILE_SPEC
 127                 string
 128                 prompt "libstdc++ shared library files (use wildcards)"
 129                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
 130                 default "./lib/libstdc++.so.*"
 131
 132         endmenu
 133 endef
 134
 135
 136 define Package/libc/Default
 137   SECTION:=libs
 138   CATEGORY:=Base system
 139   VERSION:=$(LIBC_VERSION)-$(PKG_RELEASE)
 140   DEPENDS:=+libgcc
 141   URL:=$(LIBC_URL)
 142   PKG_FLAGS:=hold essential
 143 endef
 144
 145
 146 define Package/libc
 147 $(call Package/libc/Default)
 148   TITLE:=C library
 149 endef
 150
 151 define Package/libc/config
 152         menu "Configuration"
 153         depends on EXTERNAL_TOOLCHAIN && PACKAGE_libc
 154
 155         config LIBC_ROOT_DIR
 156                 string
 157                 prompt "libc shared library base directory"
 158                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libc
 159                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 160                 default "/"  if NATIVE_TOOLCHAIN
 161
 162         config LIBC_FILE_SPEC
 163                 string
 164                 prompt "libc shared library files (use wildcards)"
 165                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libc
 166                 default "./lib/ld{-*.so,-linux*.so.*} ./lib/lib{anl,c,cidn,crypt,dl,m,nsl,nss_dns,nss_files,resolv,util}{-*.so,.so.*}"
 167
 168         endmenu
 169 endef
 170
 171
 172 define Package/libpthread
 173 $(call Package/libc/Default)
 174   TITLE:=POSIX thread library
 175 endef
 176
 177 define Package/libpthread/config
 178         menu "Configuration"
 179         depends on EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
 180
 181         config LIBPTHREAD_ROOT_DIR
 182                 string
 183                 prompt "libpthread shared library base directory"
 184                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
 185                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 186                 default "/"  if NATIVE_TOOLCHAIN
 187
 188         config LIBPTHREAD_FILE_SPEC
 189                 string
 190                 prompt "libpthread shared library files (use wildcards)"
 191                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
 192                 default "./lib/libpthread{-*.so,.so.*}"
 193
 194         endmenu
 195 endef
 196
 197
 198 define Package/libthread-db
 199 $(call Package/libc/Default)
 200   DEPENDS:=@!USE_MUSL
 201   TITLE:=POSIX thread library debugging support
 202 endef
 203
 204 define Package/librt
 205 $(call Package/libc/Default)
 206   TITLE:=POSIX.1b RealTime extension library
 207   DEPENDS:=+libpthread
 208 endef
 209
 210 define Package/librt/config
 211         menu "Configuration"
 212         depends on EXTERNAL_TOOLCHAIN && PACKAGE_librt
 213
 214         config LIBRT_ROOT_DIR
 215                 string
 216                 prompt "librt shared library base directory"
 217                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_librt
 218                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 219                 default "/"  if NATIVE_TOOLCHAIN
 220
 221         config LIBRT_FILE_SPEC
 222                 string
 223                 prompt "librt shared library files (use wildcards)"
 224                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_librt
 225                 default "./lib/librt{-*.so,.so.*}"
 226
 227         endmenu
 228 endef
 229
 230
 231 define Package/libgfortran
 232 $(call Package/gcc/Default)
 233   TITLE:=GFortran support library
 234   DEPENDS+=@INSTALL_GFORTRAN
 235 endef
 236
 237 define Package/libgfortran/config
 238         menu "Configuration"
 239                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
 240
 241         config LIBGFORTRAN_ROOT_DIR
 242                 string
 243                 prompt "libgfortran shared library base directory"
 244                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
 245                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 246                 default "/"  if NATIVE_TOOLCHAIN
 247
 248         config LIBGFORTRAN_FILE_SPEC
 249                 string
 250                 prompt "libgfortran shared library files (use wildcards)"
 251                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
 252                 default "./usr/lib/libgfortran.so.*"
 253
 254         endmenu
 255 endef
 256
 257 define Package/ldd
 258 $(call Package/libc/Default)
 259   DEPENDS:=@!USE_MUSL
 260   SECTION:=utils
 261   CATEGORY:=Utilities
 262   TITLE:=LDD trace utility
 263 endef
 264
 265 define Package/ldd/config
 266         menu "Configuration"
 267                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldd
 268
 269         config LDD_ROOT_DIR
 270                 string
 271                 prompt "ldd trace utility base directory"
 272                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldd
 273                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 274                 default "/"  if NATIVE_TOOLCHAIN
 275
 276         config LDD_FILE_SPEC
 277                 string
 278                 prompt "ldd trace utility file"
 279                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldd
 280                 default "./usr/bin/ldd"
 281
 282         endmenu
 283 endef
 284
 285
 286 define Package/ldconfig
 287 $(call Package/libc/Default)
 288   DEPENDS:=@!USE_MUSL
 289   SECTION:=utils
 290   CATEGORY:=Utilities
 291   TITLE:=Shared library path configuration
 292 endef
 293
 294 define Package/ldconfig/config
 295         menu "Configuration"
 296                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
 297
 298         config LDCONFIG_ROOT_DIR
 299                 string
 300                 prompt "ldconfig base directory"
 301                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
 302                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 303                 default "/"  if NATIVE_TOOLCHAIN
 304
 305         config LDCONFIG_FILE_SPEC
 306                 string
 307                 prompt "ldconfig file"
 308                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
 309                 default "./sbin/ldconfig"
 310
 311         endmenu
 312 endef
 313
 314 define Build/Prepare
 315         mkdir -p $(PKG_BUILD_DIR)
 316 endef
 317
 318 LIBGCC_A=$(lastword $(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc_pic.a))
 319 LIBGCC_MAP=$(lastword $(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc.map))
 320 LIBGCC_SO=$(lastword $(wildcard $(TOOLCHAIN_DIR)/lib/libgcc_s.so.*))
 321
 322 define Build/Compile/uClibc
 323         $(CP) \
 324                 $(TOOLCHAIN_DIR)/lib/libuClibc-*.so \
 325                 $(TOOLCHAIN_DIR)/lib/libcrypt-*.so \
 326                 $(TOOLCHAIN_DIR)/lib/libm-*.so \
 327                 $(TOOLCHAIN_DIR)/lib/libpthread-*.so \
 328                 $(PKG_BUILD_DIR)/
 329 endef
 330 ifneq ($(LIBGCC_SO),)
 331     define Build/Compile/libgcc
 332         $(CP) $(LIBGCC_SO) $(PKG_BUILD_DIR)/
 333     endef
 334 endif
 335
 336 define Build/Compile/Default
 337         $(call Build/Compile/libgcc)
 338         $(call Build/Compile/$(LIBC))
 339 endef
 340 Build/Compile = $(Build/Compile/Default)
 341
 342 ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
 343
 344   define Package/libgcc/install
 345         $(INSTALL_DIR) $(1)/lib
 346         $(CP) $(TOOLCHAIN_DIR)/lib/libgcc_s.so.* $(1)/lib/
 347   endef
 348
 349   define Package/libatomic/install
 350         $(INSTALL_DIR) $(1)/lib
 351         $(CP) $(TOOLCHAIN_DIR)/lib/libatomic.so.* $(1)/lib/
 352   endef
 353
 354   define Package/libgfortran/install
 355         $(INSTALL_DIR) $(1)/usr/lib
 356         $(CP) $(TOOLCHAIN_DIR)/lib/libgfortran.so.* $(1)/usr/lib/
 357   endef
 358
 359   define Package/libssp/install
 360         $(INSTALL_DIR) $(1)/lib
 361         $(CP) $(TOOLCHAIN_DIR)/lib/libssp.so.* $(1)/lib/
 362   endef
 363
 364   define Package/libstdcpp/install
 365         $(INSTALL_DIR) $(1)/usr/lib
 366         $(CP) $(TOOLCHAIN_DIR)/lib/libstdc++.so.* $(1)/usr/lib/
 367   endef
 368
 369   use_libutil=$(if $(CONFIG_GLIBC_USE_VERSION_2_21)$(CONFIG_EGLIBC_OPTION_EGLIBC_UTMP),libutil)
 370   use_libnsl=$(if $(CONFIG_GLIBC_USE_VERSION_2_21)$(CONFIG_EGLIBC_OPTION_EGLIBC_NIS),libnsl)
 371   use_nsswitch=$(if $(CONFIG_GLIBC_USE_VERSION_2_21)$(CONFIG_EGLIBC_OPTION_EGLIBC_NSSWITCH),libnss_dns libnss_files)
 372
 373   define Package/glibc/install
 374         $(CP) ./glibc-files/* $(1)/
 375         rm -f $(1)/etc/localtime
 376         $(LN) /tmp/localtime $(1)/etc/localtime
 377         $(INSTALL_DIR) $(1)/lib
 378         $(CP) \
 379                 $(TOOLCHAIN_DIR)/lib/ld*.so.* \
 380                 $(TOOLCHAIN_DIR)/lib/ld-$(LIBC_SO_VERSION).so \
 381                 $(1)/lib/
 382         for file in libanl libc libcidn libcrypt libdl libm $(use_libnsl) $(use_nsswitch) libresolv $(use_libutil); do \
 383                 for file in $(TOOLCHAIN_DIR)/lib/$$$$file.so.* $(TOOLCHAIN_DIR)/lib/$$$$file-$(LIBC_SO_VERSION).so; do \
 384                         if [ -e "$$$$file" ]; then \
 385                                 $(CP) $$$$file $(1)/lib/; \
 386                         fi; \
 387                 done; \
 388         done
 389   endef
 390
 391   define Package/uClibc/install
 392         $(INSTALL_DIR) $(1)/lib
 393         $(CP) \
 394                 $(TOOLCHAIN_DIR)/lib/ld*-uClibc.so.* \
 395                 $(TOOLCHAIN_DIR)/lib/ld*-uClibc-$(LIBC_SO_VERSION).so \
 396                 $(1)/lib/
 397         $(CP) \
 398                 $(TOOLCHAIN_DIR)/lib/libc.so.* \
 399                 $(TOOLCHAIN_DIR)/lib/libuClibc-$(LIBC_SO_VERSION).so \
 400                 $(1)/lib/
 401         for file in libcrypt libdl libm libutil; do \
 402                 $(CP) \
 403                         $(TOOLCHAIN_DIR)/lib/$$$$file.so.* \
 404                         $(TOOLCHAIN_DIR)/lib/$$$$file-$(LIBC_SO_VERSION).so \
 405                         $(1)/lib/; \
 406         done
 407
 408         $(CP) \
 409                 $(PKG_BUILD_DIR)/libuClibc-* \
 410                 $(PKG_BUILD_DIR)/libm-* \
 411                 $(PKG_BUILD_DIR)/libcrypt-* \
 412                 $(1)/lib/
 413   endef
 414
 415   LD_MUSL_NAME = $(notdir $(firstword $(wildcard $(TOOLCHAIN_DIR)/lib/libc.so*)))
 416
 417   define Package/musl/install
 418         $(INSTALL_DIR) $(1)/lib $(1)/usr/bin
 419         $(CP) \
 420                 $(TOOLCHAIN_DIR)/lib/ld-musl-*.so* \
 421                 $(1)/lib/
 422         $(CP) \
 423                 $(TOOLCHAIN_DIR)/lib/libc.so* \
 424                 $(1)/lib/
 425         $(LN) ../../lib/$(LD_MUSL_NAME) $(1)/usr/bin/ldd
 426   endef
 427
 428   define Package/libc/install
 429     $(call Package/$(LIBC)/install,$1)
 430   endef
 431
 432   define Package/libc/install_lib
 433         $(CP) $(filter-out %/libdl_pic.a %/libpthread_pic.a %/libresolv_pic.a,$(wildcard $(TOOLCHAIN_DIR)/lib/lib*.a)) $(1)/lib/
 434         $(if $(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a),$(CP) $(TOOLCHAIN_DIR)/lib/libc_so.a $(1)/lib/libc_pic.a)
 435         $(if $(LIBGCC_MAP), \
 436                 $(CP) $(LIBGCC_A) $(1)/lib/libgcc_s_pic.a; \
 437                 $(CP) $(LIBGCC_MAP) $(1)/lib/libgcc_s_pic.map \
 438         )
 439   endef
 440
 441   define Package/libpthread/install
 442         $(INSTALL_DIR) $(1)/lib
 443   ifneq ($(CONFIG_USE_MUSL),y)
 444         $(CP) \
 445                 $(TOOLCHAIN_DIR)/lib/libpthread.so.* \
 446                 $(TOOLCHAIN_DIR)/lib/libpthread-$(LIBC_SO_VERSION).so \
 447                 $(1)/lib/
 448   endif
 449   endef
 450
 451   define Package/libthread-db/install
 452         $(INSTALL_DIR) $(1)/lib
 453         $(CP) \
 454                 $(TOOLCHAIN_DIR)/lib/libthread_db.so.* $(1)/lib
 455   ifeq ($(CONFIG_USE_UCLIBC),y)
 456         $(CP) \
 457                 $(TOOLCHAIN_DIR)/lib/libthread_db-$(LIBC_SO_VERSION).so \
 458                 $(1)/lib/
 459   endif
 460   endef
 461
 462   define Package/libpthread/install_lib
 463         $(if $(wildcard $(TOOLCHAIN_DIR)/lib/libpthread_so.a),$(CP) $(TOOLCHAIN_DIR)/lib/libpthread_so.a $(1)/lib/libpthread_pic.a)
 464   endef
 465
 466   define Package/librt/install
 467         $(INSTALL_DIR) $(1)/lib
 468   ifneq ($(CONFIG_USE_MUSL),y)
 469         $(CP) \
 470                 $(TOOLCHAIN_DIR)/lib/librt.so.* \
 471                 $(TOOLCHAIN_DIR)/lib/librt-$(LIBC_SO_VERSION).so \
 472                 $(1)/lib/
 473   endif
 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 $$$$file` ; \
 491                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 492                 $(CP) $(call qstrip,$(CONFIG_LIBGCC_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 493         done ; \
 494         exit 0
 495   endef
 496
 497   define Package/libgfortran/install
 498         for file in $(call qstrip,$(CONFIG_LIBGFORTRAN_FILE_SPEC)); do \
 499                 dir=`dirname $$$$file` ; \
 500                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 501                 $(CP) $(call qstrip,$(CONFIG_LIBGFORTRAN_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 502         done
 503   endef
 504
 505   define Package/libssp/install
 506         for file in $(call qstrip,$(CONFIG_LIBSSP_FILE_SPEC)); do \
 507                 dir=`dirname $$$$file` ; \
 508                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 509                 $(CP) $(call qstrip,$(CONFIG_LIBSSP_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 510         done ; \
 511         exit 0
 512   endef
 513
 514   define Package/libstdcpp/install
 515         for file in $(call qstrip,$(CONFIG_LIBSTDCPP_FILE_SPEC)); do \
 516                 dir=`dirname $$$$file` ; \
 517                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 518                 $(CP) $(call qstrip,$(CONFIG_LIBSTDCPP_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 519         done ; \
 520         exit 0
 521   endef
 522
 523   define Package/libc/install
 524         for file in $(call qstrip,$(CONFIG_LIBC_FILE_SPEC)); do \
 525                 dir=`dirname $$$$file` ; \
 526                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 527                 $(CP) $(call qstrip,$(CONFIG_LIBC_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 528         done ; \
 529         exit 0
 530   endef
 531
 532   define Package/libpthread/install
 533         for file in $(call qstrip,$(CONFIG_LIBPTHREAD_FILE_SPEC)); do \
 534                 dir=`dirname $$$$file` ; \
 535                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 536                 $(CP) $(call qstrip,$(CONFIG_LIBPTHREAD_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 537         done ; \
 538         exit 0
 539   endef
 540
 541   define Package/librt/install
 542         for file in $(call qstrip,$(CONFIG_LIBRT_FILE_SPEC)); do \
 543                 dir=`dirname $$$$file` ; \
 544                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 545                 $(CP) $(call qstrip,$(CONFIG_LIBRT_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 546         done ; \
 547         exit 0
 548   endef
 549
 550   define Package/libatomic/install
 551         for file in $(call qstrip,$(CONFIG_LIBATOMIC_FILE_SPEC)); do \
 552                 dir=`dirname $$$$file` ; \
 553                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 554                 $(CP) $(call qstrip,$(CONFIG_LIBATOMIC_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 555         done ; \
 556         exit 0
 557   endef
 558
 559   define Package/ldd/install
 560         for file in $(call qstrip,$(CONFIG_LDD_FILE_SPEC)); do \
 561                 dir=`dirname $$$$file` ; \
 562                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 563                 $(CP) $(call qstrip,$(CONFIG_LDD_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 564         done ; \
 565         exit 0
 566   endef
 567
 568   define Package/ldconfig/install
 569         for file in $(call qstrip,$(CONFIG_LDCONFIG_FILE_SPEC)); do \
 570                 dir=`dirname $$$$file` ; \
 571                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 572                 $(CP) $(call qstrip,$(CONFIG_LDCONFIG_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 573         done ; \
 574         exit 0
 575   endef
 576
 577 endif
 578
 579 $(eval $(call BuildPackage,libc))
 580 $(eval $(call BuildPackage,libgcc))
 581 $(eval $(call BuildPackage,libatomic))
 582 $(eval $(call BuildPackage,libssp))
 583 $(eval $(call BuildPackage,libstdcpp))
 584 $(eval $(call BuildPackage,libpthread))
 585 $(eval $(call BuildPackage,libthread-db))
 586 $(eval $(call BuildPackage,librt))
 587 $(eval $(call BuildPackage,libgfortran))
 588 $(eval $(call BuildPackage,ldd))
 589 $(eval $(call BuildPackage,ldconfig))