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:=4
  11
  12 PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
  13 PKG_LICENSE:=GPL-3.0-with-GCC-exception
  14
  15 PKG_FLAGS:=hold essential nonshared
  16
  17 include $(INCLUDE_DIR)/package.mk
  18
  19 ifneq ($(DUMP),1)
  20   LIBGCC_VERSION:=$(GCC_VERSION)
  21 else
  22   LIBC_VERSION:=<LIBC_VERSION>
  23   LIBGCC_VERSION:=<LIBGCC_VERSION>
  24 endif
  25
  26 define Package/gcc/Default
  27   SECTION:=libs
  28   CATEGORY:=Base system
  29   URL:=http://gcc.gnu.org/
  30   VERSION:=$(LIBGCC_VERSION)-r$(PKG_RELEASE)
  31 endef
  32
  33 define Package/libgcc
  34 $(call Package/gcc/Default)
  35   TITLE:=GCC support library
  36   ABI_VERSION:=1
  37 endef
  38
  39 define Package/libgcc/config
  40         menu "Configuration"
  41                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
  42
  43         config LIBGCC_ROOT_DIR
  44                 string
  45                 prompt "libgcc shared library base directory"
  46                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
  47                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
  48                 default "/"  if NATIVE_TOOLCHAIN
  49
  50         config LIBGCC_FILE_SPEC
  51                 string
  52                 prompt "libgcc shared library files (use wildcards)"
  53                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
  54                 default "./lib/libgcc_s.so.*"
  55
  56         endmenu
  57 endef
  58
  59 define Package/libatomic
  60 $(call Package/gcc/Default)
  61   DEPENDS:=+libgcc
  62   TITLE:=Atomic support library
  63   ABI_VERSION:=1
  64 endef
  65
  66 define Package/libatomic/config
  67         menu "Configuration"
  68                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libatomic
  69
  70         config LIBATOMIC_ROOT_DIR
  71                 string
  72                 prompt "libatomic shared library base directory"
  73                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libatomic
  74                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
  75                 default "/"  if NATIVE_TOOLCHAIN
  76
  77         config LIBATOMIC_FILE_SPEC
  78                 string
  79                 prompt "libatomic shared library files (use wildcards)"
  80                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libatomic
  81                 default "./lib/libatomic.so.*"
  82
  83         endmenu
  84 endef
  85
  86 define Package/libstdcpp
  87 $(call Package/gcc/Default)
  88   NAME:=libstdc++
  89   TITLE:=GNU Standard C++ Library v3
  90   ABI_VERSION:=6
  91 endef
  92
  93 define Package/libstdcpp/config
  94         menu "Configuration"
  95         depends on EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
  96
  97         config LIBSTDCPP_ROOT_DIR
  98                 string
  99                 prompt "libstdcpp shared library base directory"
 100                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
 101                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 102                 default "/"  if NATIVE_TOOLCHAIN
 103
 104         config LIBSTDCPP_FILE_SPEC
 105                 string
 106                 prompt "libstdc++ shared library files (use wildcards)"
 107                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
 108                 default "./lib/libstdc++.so.*"
 109
 110         endmenu
 111 endef
 112
 113
 114 define Package/libasan
 115 $(call Package/gcc/Default)
 116   NAME:=libasan
 117   TITLE:=Runtime library for AddressSanitizer in GCC
 118   DEPENDS:=@USE_GLIBC +librt +libstdcpp @!mips64 @!mips64el @!arc
 119   ABI_VERSION:=5
 120 endef
 121
 122 define Package/libasan/config
 123         menu "Configuration"
 124         depends on EXTERNAL_TOOLCHAIN && PACKAGE_libasan
 125
 126         config LIBASAN_ROOT_DIR
 127                 string
 128                 prompt "libasan shared library base directory"
 129                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libasan
 130                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 131                 default "/"  if NATIVE_TOOLCHAIN
 132
 133         config LIBASAN_FILE_SPEC
 134                 string
 135                 prompt "libasan shared library files (use wildcards)"
 136                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libasan
 137                 default "./lib/libasan.so.*"
 138
 139         endmenu
 140 endef
 141
 142
 143 define Package/libtsan
 144 $(call Package/gcc/Default)
 145   NAME:=libtsan
 146   TITLE:=Runtime library for ThreadSanitizer in GCC
 147   DEPENDS:=@USE_GLIBC +librt +libstdcpp @!mips @!mipsel @!mips64 @!mips64el @!arc
 148   ABI_VERSION:=0
 149 endef
 150
 151 define Package/libtsan/config
 152         menu "Configuration"
 153         depends on EXTERNAL_TOOLCHAIN && PACKAGE_libtsan
 154
 155         config LIBTSAN_ROOT_DIR
 156                 string
 157                 prompt "libtsan shared library base directory"
 158                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libtsan
 159                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 160                 default "/"  if NATIVE_TOOLCHAIN
 161
 162         config LIBTSAN_FILE_SPEC
 163                 string
 164                 prompt "libtsan shared library files (use wildcards)"
 165                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libtsan
 166                 default "./lib/libtsan.so.*"
 167
 168         endmenu
 169 endef
 170
 171
 172 define Package/liblsan
 173 $(call Package/gcc/Default)
 174   NAME:=liblsan
 175   TITLE:=Runtime library for LeakSanitizer in GCC
 176   DEPENDS:=@USE_GLIBC +librt +libstdcpp @!mips @!mipsel @!mips64 @!mips64el @!arc
 177   ABI_VERSION:=0
 178 endef
 179
 180 define Package/liblsan/config
 181         menu "Configuration"
 182         depends on EXTERNAL_TOOLCHAIN && PACKAGE_liblsan
 183
 184         config LIBLSAN_ROOT_DIR
 185                 string
 186                 prompt "liblsan shared library base directory"
 187                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_liblsan
 188                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 189                 default "/"  if NATIVE_TOOLCHAIN
 190
 191         config LIBLSAN_FILE_SPEC
 192                 string
 193                 prompt "liblsan shared library files (use wildcards)"
 194                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_liblsan
 195                 default "./lib/liblsan.so.*"
 196
 197         endmenu
 198 endef
 199
 200
 201 define Package/libubsan
 202 $(call Package/gcc/Default)
 203   NAME:=libubsan
 204   TITLE:=Runtime library for UndefinedBehaviorSanitizer in GCC
 205   DEPENDS:=@USE_GLIBC +librt +libstdcpp @!mips64 @!mips64el @!arc
 206   ABI_VERSION:=1
 207 endef
 208
 209 define Package/libubsan/config
 210         menu "Configuration"
 211         depends on EXTERNAL_TOOLCHAIN && PACKAGE_libubsan
 212
 213         config LIBUBSAN_ROOT_DIR
 214                 string
 215                 prompt "libubsan shared library base directory"
 216                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libubsan
 217                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 218                 default "/"  if NATIVE_TOOLCHAIN
 219
 220         config LIBUBSAN_FILE_SPEC
 221                 string
 222                 prompt "libubsan shared library files (use wildcards)"
 223                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libubsan
 224                 default "./lib/libubsan.so.*"
 225
 226         endmenu
 227 endef
 228
 229
 230 define Package/libc/Default
 231   SECTION:=libs
 232   CATEGORY:=Base system
 233   VERSION:=$(LIBC_VERSION)-r$(PKG_RELEASE)
 234   DEPENDS:=+libgcc
 235   URL:=$(LIBC_URL)
 236 endef
 237
 238
 239 define Package/libc
 240 $(call Package/libc/Default)
 241   TITLE:=C library
 242 endef
 243
 244 define Package/libc/config
 245         menu "Configuration"
 246         depends on EXTERNAL_TOOLCHAIN && PACKAGE_libc
 247
 248         config LIBC_ROOT_DIR
 249                 string
 250                 prompt "libc shared library base directory"
 251                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libc
 252                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 253                 default "/"  if NATIVE_TOOLCHAIN
 254
 255         config LIBC_FILE_SPEC
 256                 string
 257                 prompt "libc shared library files (use wildcards)"
 258                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libc
 259                 default "./lib/ld{*.so*,-linux*.so.*} ./lib/lib{anl,c,cidn,crypt,dl,m,nsl,nss_dns,nss_files,resolv,util}{-*.so,.so.*,.so}"
 260
 261         endmenu
 262 endef
 263
 264
 265 define Package/libpthread
 266 $(call Package/libc/Default)
 267   TITLE:=POSIX thread library
 268 endef
 269
 270 define Package/libpthread/config
 271         menu "Configuration"
 272         depends on EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
 273
 274         config LIBPTHREAD_ROOT_DIR
 275                 string
 276                 prompt "libpthread shared library base directory"
 277                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
 278                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 279                 default "/"  if NATIVE_TOOLCHAIN
 280
 281         config LIBPTHREAD_FILE_SPEC
 282                 string
 283                 prompt "libpthread shared library files (use wildcards)"
 284                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
 285                 default "./lib/libpthread{-*.so,.so.*}"
 286
 287         endmenu
 288 endef
 289
 290
 291 define Package/libthread-db
 292 $(call Package/libc/Default)
 293   DEPENDS:=@!USE_MUSL
 294   TITLE:=POSIX thread library debugging support
 295 endef
 296
 297 define Package/libthread-db/config
 298         menu "Configuration"
 299         depends on EXTERNAL_TOOLCHAIN && PACKAGE_libthread-db
 300
 301         config LIBTHREAD_DB_ROOT_DIR
 302                 string
 303                 prompt "POSIX thread debugging shared library base directory"
 304                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libthread-db
 305                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 306                 default "/"  if NATIVE_TOOLCHAIN
 307
 308         config LIBTHREAD_DB_FILE_SPEC
 309                 string
 310                 prompt "POSIX thread debugging shared library files (use wildcards)"
 311                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libthread-db
 312                 default "./lib/libthread_db{-*.so,.so.*}"
 313
 314         endmenu
 315 endef
 316
 317 define Package/librt
 318 $(call Package/libc/Default)
 319   TITLE:=POSIX.1b RealTime extension library
 320   DEPENDS:=+libpthread
 321 endef
 322
 323 define Package/librt/config
 324         menu "Configuration"
 325         depends on EXTERNAL_TOOLCHAIN && PACKAGE_librt
 326
 327         config LIBRT_ROOT_DIR
 328                 string
 329                 prompt "librt shared library base directory"
 330                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_librt
 331                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 332                 default "/"  if NATIVE_TOOLCHAIN
 333
 334         config LIBRT_FILE_SPEC
 335                 string
 336                 prompt "librt shared library files (use wildcards)"
 337                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_librt
 338                 default "./lib/librt{-*.so,.so.*}"
 339
 340         endmenu
 341 endef
 342
 343
 344 define Package/libgfortran
 345 $(call Package/gcc/Default)
 346   TITLE:=GFortran support library
 347   DEPENDS+=@INSTALL_GFORTRAN
 348 endef
 349
 350 define Package/libgfortran/config
 351         menu "Configuration"
 352                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
 353
 354         config LIBGFORTRAN_ROOT_DIR
 355                 string
 356                 prompt "libgfortran shared library base directory"
 357                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
 358                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 359                 default "/"  if NATIVE_TOOLCHAIN
 360
 361         config LIBGFORTRAN_FILE_SPEC
 362                 string
 363                 prompt "libgfortran shared library files (use wildcards)"
 364                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
 365                 default "./usr/lib/libgfortran.so.*"
 366
 367         endmenu
 368 endef
 369
 370 define Package/libgomp
 371 $(call Package/gcc/Default)
 372   TITLE:=OpenMP support library
 373 endef
 374
 375 define Package/libgomp/config
 376         menu "Configuration"
 377                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgomp
 378
 379         config LIBGOMP_ROOT_DIR
 380                 string
 381                 prompt "libgomp shared library base directory"
 382                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgomp
 383                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 384                 default "/"  if NATIVE_TOOLCHAIN
 385
 386         config LIBGOMP_FILE_SPEC
 387                 string
 388                 prompt "libgomp shared library files (use wildcards)"
 389                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgomp
 390                 default "./lib/libgomp.so*"
 391
 392         endmenu
 393 endef
 394
 395
 396 define Package/ldd
 397 $(call Package/libc/Default)
 398   DEPENDS:=@!USE_MUSL
 399   SECTION:=utils
 400   CATEGORY:=Utilities
 401   TITLE:=LDD trace utility
 402 endef
 403
 404 define Package/ldd/config
 405         menu "Configuration"
 406                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldd
 407
 408         config LDD_ROOT_DIR
 409                 string
 410                 prompt "ldd trace utility base directory"
 411                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldd
 412                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 413                 default "/"  if NATIVE_TOOLCHAIN
 414
 415         config LDD_FILE_SPEC
 416                 string
 417                 prompt "ldd trace utility file"
 418                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldd
 419                 default "./usr/bin/ldd"
 420
 421         endmenu
 422 endef
 423
 424
 425 define Package/ldconfig
 426 $(call Package/libc/Default)
 427   DEPENDS:=@!USE_MUSL
 428   SECTION:=utils
 429   CATEGORY:=Utilities
 430   TITLE:=Shared library path configuration
 431 endef
 432
 433 define Package/ldconfig/config
 434         menu "Configuration"
 435                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
 436
 437         config LDCONFIG_ROOT_DIR
 438                 string
 439                 prompt "ldconfig base directory"
 440                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
 441                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 442                 default "/"  if NATIVE_TOOLCHAIN
 443
 444         config LDCONFIG_FILE_SPEC
 445                 string
 446                 prompt "ldconfig file"
 447                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
 448                 default "./sbin/ldconfig"
 449
 450         endmenu
 451 endef
 452
 453 define Build/Prepare
 454         mkdir -p $(PKG_BUILD_DIR)
 455 endef
 456
 457 define Build/Quilt
 458 endef
 459
 460 LIBGCC_A=$(lastword $(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc_pic.a))
 461 LIBGCC_MAP=$(lastword $(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc.map))
 462 LIBGCC_SO=$(lastword $(wildcard $(TOOLCHAIN_DIR)/lib/libgcc_s.so.*))
 463
 464 ifneq ($(LIBGCC_SO),)
 465     define Build/Compile/libgcc
 466         $(CP) $(LIBGCC_SO) $(PKG_BUILD_DIR)/
 467     endef
 468 endif
 469
 470 define Build/Compile/Default
 471         $(call Build/Compile/libgcc)
 472         $(call Build/Compile/$(LIBC))
 473 endef
 474 Build/Compile = $(Build/Compile/Default)
 475
 476 ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
 477
 478   define Package/libgcc/install
 479         $(INSTALL_DIR) $(1)/lib
 480         $(CP) $(TOOLCHAIN_DIR)/lib/libgcc_s.so.* $(1)/lib/
 481   endef
 482
 483   define Package/libatomic/install
 484         $(INSTALL_DIR) $(1)/lib
 485         $(CP) $(TOOLCHAIN_DIR)/lib/libatomic.so.* $(1)/lib/
 486   endef
 487
 488   define Package/libgfortran/install
 489         $(INSTALL_DIR) $(1)/usr/lib
 490         $(CP) $(TOOLCHAIN_DIR)/lib/libgfortran.so.* $(1)/usr/lib/
 491   endef
 492
 493   define Package/libstdcpp/install
 494         $(INSTALL_DIR) $(1)/usr/lib
 495         $(CP) $(TOOLCHAIN_DIR)/lib/libstdc++.so.* $(1)/usr/lib/
 496         rm -rf $(1)/usr/lib/*-gdb.py
 497   endef
 498
 499   define Package/libasan/install
 500         $(INSTALL_DIR) $(1)/lib
 501         $(CP) $(TOOLCHAIN_DIR)/lib/libasan.so.* $(1)/lib/
 502   endef
 503
 504   define Package/libtsan/install
 505         $(INSTALL_DIR) $(1)/lib
 506         $(CP) $(TOOLCHAIN_DIR)/lib/libtsan.so.* $(1)/lib/
 507   endef
 508
 509   define Package/liblsan/install
 510         $(INSTALL_DIR) $(1)/lib
 511         $(CP) $(TOOLCHAIN_DIR)/lib/liblsan.so.* $(1)/lib/
 512   endef
 513
 514   define Package/libubsan/install
 515         $(INSTALL_DIR) $(1)/lib
 516         $(CP) $(TOOLCHAIN_DIR)/lib/libubsan.so.* $(1)/lib/
 517   endef
 518
 519   define Package/glibc/install
 520         $(CP) ./glibc-files/* $(1)/
 521         rm -f $(1)/etc/localtime
 522         $(INSTALL_DIR) $(1)/lib
 523         $(CP) \
 524                 $(TOOLCHAIN_DIR)/lib/ld*.so.* \
 525                 $(1)/lib/
 526         for file in libanl libc libcidn libcrypt libdl libm libnsl libnss_dns libnss_files libresolv libutil; do \
 527                 for file in $(TOOLCHAIN_DIR)/lib/$$$$file.so.*; do \
 528                         if [ -e "$$$$file" ]; then \
 529                                 $(CP) $$$$file $(1)/lib/; \
 530                         fi; \
 531                 done; \
 532         done
 533   endef
 534
 535   LD_MUSL_NAME = $(notdir $(firstword $(wildcard $(TOOLCHAIN_DIR)/lib/libc.so*)))
 536
 537   define Package/musl/install
 538         $(INSTALL_DIR) $(1)/lib $(1)/usr/bin
 539         $(CP) \
 540                 $(TOOLCHAIN_DIR)/lib/ld-musl-*.so* \
 541                 $(1)/lib/
 542         $(CP) \
 543                 $(TOOLCHAIN_DIR)/lib/libc.so* \
 544                 $(1)/lib/
 545         $(LN) ../../lib/$(LD_MUSL_NAME) $(1)/usr/bin/ldd
 546   endef
 547
 548   define Package/libc/install
 549     $(call Package/$(LIBC)/install,$1)
 550   endef
 551
 552   define Package/libc/install_lib
 553         $(CP) $(filter-out %/libdl_pic.a %/libpthread_pic.a %/libresolv_pic.a,$(wildcard $(TOOLCHAIN_DIR)/lib/lib*.a)) $(1)/lib/
 554         $(if $(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a),$(CP) $(TOOLCHAIN_DIR)/lib/libc_so.a $(1)/lib/libc_pic.a)
 555         $(if $(LIBGCC_MAP), \
 556                 $(CP) $(LIBGCC_A) $(1)/lib/libgcc_s_pic.a; \
 557                 $(CP) $(LIBGCC_MAP) $(1)/lib/libgcc_s_pic.map \
 558         )
 559   endef
 560
 561   define Package/libpthread/install
 562         $(INSTALL_DIR) $(1)/lib
 563   ifneq ($(CONFIG_USE_MUSL),y)
 564         $(CP) \
 565                 $(TOOLCHAIN_DIR)/lib/libpthread.so.* \
 566                 $(1)/lib/
 567   endif
 568   endef
 569
 570   define Package/libthread-db/install
 571         $(INSTALL_DIR) $(1)/lib
 572         $(CP) \
 573                 $(TOOLCHAIN_DIR)/lib/libthread_db.so.* $(1)/lib
 574   endef
 575
 576   define Package/libpthread/install_lib
 577         $(if $(wildcard $(TOOLCHAIN_DIR)/lib/libpthread_so.a),$(CP) $(TOOLCHAIN_DIR)/lib/libpthread_so.a $(1)/lib/libpthread_pic.a)
 578   endef
 579
 580   define Package/librt/install
 581         $(INSTALL_DIR) $(1)/lib
 582   ifneq ($(CONFIG_USE_MUSL),y)
 583         $(CP) \
 584                 $(TOOLCHAIN_DIR)/lib/librt.so.* \
 585                 $(1)/lib/
 586   endif
 587   endef
 588
 589   define Package/ldd/install
 590         $(INSTALL_DIR) $(1)/usr/bin/
 591         $(CP) $(TOOLCHAIN_DIR)/bin/ldd $(1)/usr/bin/
 592         sed -i 's,^#!.*,#!/bin/sh,' $(1)/usr/bin/ldd
 593   endef
 594
 595   define Package/ldconfig/install
 596         $(INSTALL_DIR) $(1)/sbin/
 597         $(CP) $(TOOLCHAIN_DIR)/sbin/ldconfig $(1)/sbin/
 598   endef
 599
 600 else
 601
 602   define Package/libgcc/install
 603         for file in $(call qstrip,$(CONFIG_LIBGCC_FILE_SPEC)); do \
 604                 $(INSTALL_DIR) $(1)/lib ; \
 605                 $(CP) $(call qstrip,$(CONFIG_LIBGCC_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 606         done ; \
 607         exit 0
 608   endef
 609
 610   define Package/libgfortran/install
 611         for file in $(call qstrip,$(CONFIG_LIBGFORTRAN_FILE_SPEC)); do \
 612                 $(INSTALL_DIR) $(1)/lib ; \
 613                 $(CP) $(call qstrip,$(CONFIG_LIBGFORTRAN_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 614         done
 615   endef
 616
 617   define Package/libstdcpp/install
 618         for file in $(call qstrip,$(CONFIG_LIBSTDCPP_FILE_SPEC)); do \
 619                 $(INSTALL_DIR) $(1)/lib ; \
 620                 $(CP) $(call qstrip,$(CONFIG_LIBSTDCPP_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 621         done ; \
 622         exit 0
 623   endef
 624
 625   define Package/libasan/install
 626         for file in $(call qstrip,$(CONFIG_LIBASAN_FILE_SPEC)); do \
 627                 $(INSTALL_DIR) $(1)/lib ; \
 628                 $(CP) $(call qstrip,$(CONFIG_LIBASAN_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 629         done ; \
 630         exit 0
 631   endef
 632
 633   define Package/libtsan/install
 634         for file in $(call qstrip,$(CONFIG_LIBTSAN_FILE_SPEC)); do \
 635                 $(INSTALL_DIR) $(1)/lib ; \
 636                 $(CP) $(call qstrip,$(CONFIG_LIBTSAN_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 637         done ; \
 638         exit 0
 639   endef
 640
 641   define Package/liblsan/install
 642         for file in $(call qstrip,$(CONFIG_LIBLSAN_FILE_SPEC)); do \
 643                 $(INSTALL_DIR) $(1)/lib ; \
 644                 $(CP) $(call qstrip,$(CONFIG_LIBLSAN_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 645         done ; \
 646         exit 0
 647   endef
 648
 649   define Package/libubsan/install
 650         for file in $(call qstrip,$(CONFIG_LIBUBSAN_FILE_SPEC)); do \
 651                 $(INSTALL_DIR) $(1)/lib ; \
 652                 $(CP) $(call qstrip,$(CONFIG_LIBUBSAN_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 653         done ; \
 654         exit 0
 655   endef
 656
 657   define Package/glibc/install
 658   endef
 659
 660   LD_MUSL_NAME = $(notdir $(firstword $(wildcard $(TOOLCHAIN_ROOT_DIR)/lib/libc.so*)))
 661
 662   define Package/musl/install
 663         $(INSTALL_DIR) $(1)/usr/bin
 664         $(LN) ../../lib/$(LD_MUSL_NAME) $(1)/usr/bin/ldd
 665   endef
 666
 667   define Package/libc/install
 668         for file in $(call qstrip,$(CONFIG_LIBC_FILE_SPEC)); do \
 669                 $(INSTALL_DIR) $(1)/lib ; \
 670                 $(CP) $(call qstrip,$(CONFIG_LIBC_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 671         done ; \
 672         exit 0
 673         $(call Package/$(LIBC)/install,$1)
 674   endef
 675
 676   define Package/libpthread/install
 677         for file in $(call qstrip,$(CONFIG_LIBPTHREAD_FILE_SPEC)); do \
 678                 $(INSTALL_DIR) $(1)/lib ; \
 679                 $(CP) $(call qstrip,$(CONFIG_LIBPTHREAD_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 680         done ; \
 681         exit 0
 682   endef
 683
 684   define Package/libthread-db/install
 685         for file in $(call qstrip,$(CONFIG_LIBTHREAD_DB_FILE_SPEC)); do \
 686                 $(INSTALL_DIR) $(1)/lib ; \
 687                 $(CP) $(call qstrip,$(CONFIG_LIBTHREAD_DB_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 688         done ; \
 689         exit 0
 690   endef
 691
 692   define Package/librt/install
 693         for file in $(call qstrip,$(CONFIG_LIBRT_FILE_SPEC)); do \
 694                 $(INSTALL_DIR) $(1)/lib ; \
 695                 $(CP) $(call qstrip,$(CONFIG_LIBRT_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 696         done ; \
 697         exit 0
 698   endef
 699
 700   define Package/libatomic/install
 701         for file in $(call qstrip,$(CONFIG_LIBATOMIC_FILE_SPEC)); do \
 702                 $(INSTALL_DIR) $(1)/lib ; \
 703                 $(CP) $(call qstrip,$(CONFIG_LIBATOMIC_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 704         done ; \
 705         exit 0
 706   endef
 707
 708   define Package/libgomp/install
 709         for file in $(call qstrip,$(CONFIG_LIBGOMP_FILE_SPEC)); do \
 710                 $(INSTALL_DIR) $(1)/lib ; \
 711                 $(CP) $(call qstrip,$(CONFIG_LIBGOMP_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 712         done ; \
 713         exit 0
 714   endef
 715
 716   define Package/ldd/install
 717         for file in $(call qstrip,$(CONFIG_LDD_FILE_SPEC)); do \
 718                 dir=`dirname $$$$file` ; \
 719                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 720                 $(CP) $(call qstrip,$(CONFIG_LDD_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 721         done ; \
 722         exit 0
 723   endef
 724
 725   define Package/ldconfig/install
 726         for file in $(call qstrip,$(CONFIG_LDCONFIG_FILE_SPEC)); do \
 727                 dir=`dirname $$$$file` ; \
 728                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 729                 $(CP) $(call qstrip,$(CONFIG_LDCONFIG_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 730         done ; \
 731         exit 0
 732   endef
 733
 734 endif
 735
 736 $(eval $(call BuildPackage,libc))
 737 $(eval $(call BuildPackage,libgcc))
 738 $(eval $(call BuildPackage,libatomic))
 739 $(eval $(call BuildPackage,libstdcpp))
 740 $(eval $(call BuildPackage,libasan))
 741 $(eval $(call BuildPackage,libtsan))
 742 $(eval $(call BuildPackage,liblsan))
 743 $(eval $(call BuildPackage,libubsan))
 744 $(eval $(call BuildPackage,libpthread))
 745 $(eval $(call BuildPackage,libthread-db))
 746 $(eval $(call BuildPackage,librt))
 747 $(eval $(call BuildPackage,libgfortran))
 748 $(eval $(call BuildPackage,libgomp))
 749 $(eval $(call BuildPackage,ldd))
 750 $(eval $(call BuildPackage,ldconfig))