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)-$(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 +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 +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 +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 $(call Package/gcc/Default)
 203   NAME:=libubsan
 204   TITLE:=Runtime library for UndefinedBehaviorSanitizer in GCC
 205   DEPENDS:=@USE_GLIBC +libstdcpp @!mips64 @!mips64el @!arc
 206   ABI_VERSION:=1
 207 endef
 208
 209 define Package/libubsan/config
 210         menu "Configuration"
 211         depends on EXTERNAL_TOOLCHAIN && PACKAGE_libubsan
 212
 213         config LIBUBSAN_ROOT_DIR
 214                 string
 215                 prompt "libubsan shared library base directory"
 216                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libubsan
 217                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 218                 default "/"  if NATIVE_TOOLCHAIN
 219
 220         config LIBUBSAN_FILE_SPEC
 221                 string
 222                 prompt "libubsan shared library files (use wildcards)"
 223                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libubsan
 224                 default "./lib/libubsan.so.*"
 225
 226         endmenu
 227 endef
 228
 229
 230 define Package/libc/Default
 231   SECTION:=libs
 232   CATEGORY:=Base system
 233   VERSION:=$(LIBC_VERSION)-$(PKG_RELEASE)
 234   DEPENDS:=+libgcc
 235   URL:=$(LIBC_URL)
 236 endef
 237
 238
 239 define Package/libc
 240 $(call Package/libc/Default)
 241   TITLE:=C library
 242   PROVIDES:=libpthread librt
 243 endef
 244
 245 define Package/libc/config
 246         menu "Configuration"
 247         depends on EXTERNAL_TOOLCHAIN && PACKAGE_libc
 248
 249         config LIBC_ROOT_DIR
 250                 string
 251                 prompt "libc shared library base directory"
 252                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libc
 253                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 254                 default "/"  if NATIVE_TOOLCHAIN
 255
 256         config LIBC_FILE_SPEC
 257                 string
 258                 prompt "libc shared library files (use wildcards)"
 259                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libc
 260                 default "./lib/ld{*.so*,-linux*.so.*} ./lib/lib{anl,c,cidn,crypt,dl,m,nsl,nss_dns,nss_files,pthread,resolv,rt,util}{-*.so,.so.*,.so}"
 261
 262         endmenu
 263 endef
 264
 265
 266 define Package/libthread-db
 267 $(call Package/libc/Default)
 268   DEPENDS:=@!USE_MUSL
 269   TITLE:=POSIX thread library debugging support
 270 endef
 271
 272 define Package/libthread-db/config
 273         menu "Configuration"
 274         depends on EXTERNAL_TOOLCHAIN && PACKAGE_libthread-db
 275
 276         config LIBTHREAD_DB_ROOT_DIR
 277                 string
 278                 prompt "POSIX thread debugging shared library base directory"
 279                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libthread-db
 280                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 281                 default "/"  if NATIVE_TOOLCHAIN
 282
 283         config LIBTHREAD_DB_FILE_SPEC
 284                 string
 285                 prompt "POSIX thread debugging shared library files (use wildcards)"
 286                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libthread-db
 287                 default "./lib/libthread_db{-*.so,.so.*}"
 288
 289         endmenu
 290 endef
 291
 292 define Package/libgfortran
 293 $(call Package/gcc/Default)
 294   TITLE:=GFortran support library
 295   DEPENDS+=@INSTALL_GFORTRAN
 296 endef
 297
 298 define Package/libgfortran/config
 299         menu "Configuration"
 300                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
 301
 302         config LIBGFORTRAN_ROOT_DIR
 303                 string
 304                 prompt "libgfortran shared library base directory"
 305                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
 306                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 307                 default "/"  if NATIVE_TOOLCHAIN
 308
 309         config LIBGFORTRAN_FILE_SPEC
 310                 string
 311                 prompt "libgfortran shared library files (use wildcards)"
 312                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
 313                 default "./usr/lib/libgfortran.so.*"
 314
 315         endmenu
 316 endef
 317
 318 define Package/libgomp
 319 $(call Package/gcc/Default)
 320   TITLE:=OpenMP support library
 321 endef
 322
 323 define Package/libgomp/config
 324         menu "Configuration"
 325                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgomp
 326
 327         config LIBGOMP_ROOT_DIR
 328                 string
 329                 prompt "libgomp shared library base directory"
 330                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgomp
 331                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 332                 default "/"  if NATIVE_TOOLCHAIN
 333
 334         config LIBGOMP_FILE_SPEC
 335                 string
 336                 prompt "libgomp shared library files (use wildcards)"
 337                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_libgomp
 338                 default "./lib/libgomp.so*"
 339
 340         endmenu
 341 endef
 342
 343
 344 define Package/ldd
 345 $(call Package/libc/Default)
 346   DEPENDS:=@!USE_MUSL
 347   SECTION:=utils
 348   CATEGORY:=Utilities
 349   TITLE:=LDD trace utility
 350 endef
 351
 352 define Package/ldd/config
 353         menu "Configuration"
 354                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldd
 355
 356         config LDD_ROOT_DIR
 357                 string
 358                 prompt "ldd trace utility base directory"
 359                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldd
 360                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 361                 default "/"  if NATIVE_TOOLCHAIN
 362
 363         config LDD_FILE_SPEC
 364                 string
 365                 prompt "ldd trace utility file"
 366                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldd
 367                 default "./usr/bin/ldd"
 368
 369         endmenu
 370 endef
 371
 372
 373 define Package/ldconfig
 374 $(call Package/libc/Default)
 375   DEPENDS:=@!USE_MUSL
 376   SECTION:=utils
 377   CATEGORY:=Utilities
 378   TITLE:=Shared library path configuration
 379 endef
 380
 381 define Package/ldconfig/config
 382         menu "Configuration"
 383                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
 384
 385         config LDCONFIG_ROOT_DIR
 386                 string
 387                 prompt "ldconfig base directory"
 388                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
 389                 default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
 390                 default "/"  if NATIVE_TOOLCHAIN
 391
 392         config LDCONFIG_FILE_SPEC
 393                 string
 394                 prompt "ldconfig file"
 395                 depends on EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
 396                 default "./sbin/ldconfig"
 397
 398         endmenu
 399 endef
 400
 401 define Build/Prepare
 402         mkdir -p $(PKG_BUILD_DIR)
 403 endef
 404
 405 define Build/Quilt
 406 endef
 407
 408 LIBGCC_A=$(lastword $(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc_pic.a))
 409 LIBGCC_MAP=$(lastword $(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc.map))
 410 LIBGCC_SO=$(lastword $(wildcard $(TOOLCHAIN_DIR)/lib/libgcc_s.so.*))
 411
 412 ifneq ($(LIBGCC_SO),)
 413     define Build/Compile/libgcc
 414         $(CP) $(LIBGCC_SO) $(PKG_BUILD_DIR)/
 415     endef
 416 endif
 417
 418 define Build/Compile/Default
 419         $(call Build/Compile/libgcc)
 420         $(call Build/Compile/$(LIBC))
 421 endef
 422 Build/Compile = $(Build/Compile/Default)
 423
 424 ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
 425
 426   define Package/libgcc/install
 427         $(INSTALL_DIR) $(1)/lib
 428         $(CP) $(TOOLCHAIN_DIR)/lib/libgcc_s.so.* $(1)/lib/
 429   endef
 430
 431   define Package/libatomic/install
 432         $(INSTALL_DIR) $(1)/lib
 433         $(CP) $(TOOLCHAIN_DIR)/lib/libatomic.so.* $(1)/lib/
 434   endef
 435
 436   define Package/libgfortran/install
 437         $(INSTALL_DIR) $(1)/usr/lib
 438         $(CP) $(TOOLCHAIN_DIR)/lib/libgfortran.so.* $(1)/usr/lib/
 439   endef
 440
 441   define Package/libstdcpp/install
 442         $(INSTALL_DIR) $(1)/usr/lib
 443         $(CP) $(TOOLCHAIN_DIR)/lib/libstdc++.so.* $(1)/usr/lib/
 444         rm -rf $(1)/usr/lib/*-gdb.py
 445   endef
 446
 447   define Package/libasan/install
 448         $(INSTALL_DIR) $(1)/lib
 449         $(CP) $(TOOLCHAIN_DIR)/lib/libasan.so.* $(1)/lib/
 450   endef
 451
 452   define Package/libtsan/install
 453         $(INSTALL_DIR) $(1)/lib
 454         $(CP) $(TOOLCHAIN_DIR)/lib/libtsan.so.* $(1)/lib/
 455   endef
 456
 457   define Package/liblsan/install
 458         $(INSTALL_DIR) $(1)/lib
 459         $(CP) $(TOOLCHAIN_DIR)/lib/liblsan.so.* $(1)/lib/
 460   endef
 461
 462   define Package/libubsan/install
 463         $(INSTALL_DIR) $(1)/lib
 464         $(CP) $(TOOLCHAIN_DIR)/lib/libubsan.so.* $(1)/lib/
 465   endef
 466
 467   define Package/glibc/install
 468         $(CP) ./glibc-files/* $(1)/
 469         rm -f $(1)/etc/localtime
 470         $(LN) /tmp/localtime $(1)/etc/localtime
 471         $(INSTALL_DIR) $(1)/lib
 472         $(CP) \
 473                 $(TOOLCHAIN_DIR)/lib/ld*.so.* \
 474                 $(1)/lib/
 475         for file in libanl libc libcidn libcrypt libdl libm libnsl libnss_dns libnss_files libpthread libresolv librt libutil; do \
 476                 for file in $(TOOLCHAIN_DIR)/lib/$$$$file.so.*; do \
 477                         if [ -e "$$$$file" ]; then \
 478                                 $(CP) $$$$file $(1)/lib/; \
 479                         fi; \
 480                 done; \
 481         done
 482   endef
 483
 484   LD_MUSL_NAME = $(notdir $(firstword $(wildcard $(TOOLCHAIN_DIR)/lib/libc.so*)))
 485
 486   define Package/musl/install
 487         $(INSTALL_DIR) $(1)/lib $(1)/usr/bin
 488         $(CP) \
 489                 $(TOOLCHAIN_DIR)/lib/ld-musl-*.so* \
 490                 $(1)/lib/
 491         $(CP) \
 492                 $(TOOLCHAIN_DIR)/lib/libc.so* \
 493                 $(1)/lib/
 494         $(LN) ../../lib/$(LD_MUSL_NAME) $(1)/usr/bin/ldd
 495   endef
 496
 497   define Package/libc/install
 498     $(call Package/$(LIBC)/install,$1)
 499   endef
 500
 501   define Package/libc/install_lib
 502         $(CP) $(filter-out %/libdl_pic.a %/libpthread_pic.a %/libresolv_pic.a,$(wildcard $(TOOLCHAIN_DIR)/lib/lib*.a)) $(1)/lib/
 503         $(if $(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a),$(CP) $(TOOLCHAIN_DIR)/lib/libc_so.a $(1)/lib/libc_pic.a)
 504         $(if $(wildcard $(TOOLCHAIN_DIR)/lib/libpthread_so.a),$(CP) $(TOOLCHAIN_DIR)/lib/libpthread_so.a $(1)/lib/libpthread_pic.a)
 505         $(if $(LIBGCC_MAP), \
 506                 $(CP) $(LIBGCC_A) $(1)/lib/libgcc_s_pic.a; \
 507                 $(CP) $(LIBGCC_MAP) $(1)/lib/libgcc_s_pic.map \
 508         )
 509   endef
 510
 511   define Package/libthread-db/install
 512         $(INSTALL_DIR) $(1)/lib
 513         $(CP) \
 514                 $(TOOLCHAIN_DIR)/lib/libthread_db.so.* $(1)/lib
 515   endef
 516
 517   define Package/ldd/install
 518         $(INSTALL_DIR) $(1)/usr/bin/
 519         $(CP) $(TOOLCHAIN_DIR)/bin/ldd $(1)/usr/bin/
 520         sed -i 's,^#!.*,#!/bin/sh,' $(1)/usr/bin/ldd
 521   endef
 522
 523   define Package/ldconfig/install
 524         $(INSTALL_DIR) $(1)/sbin/
 525         $(CP) $(TOOLCHAIN_DIR)/sbin/ldconfig $(1)/sbin/
 526   endef
 527
 528 else
 529
 530   define Package/libgcc/install
 531         for file in $(call qstrip,$(CONFIG_LIBGCC_FILE_SPEC)); do \
 532                 $(INSTALL_DIR) $(1)/lib ; \
 533                 $(CP) $(call qstrip,$(CONFIG_LIBGCC_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 534         done ; \
 535         exit 0
 536   endef
 537
 538   define Package/libgfortran/install
 539         for file in $(call qstrip,$(CONFIG_LIBGFORTRAN_FILE_SPEC)); do \
 540                 $(INSTALL_DIR) $(1)/lib ; \
 541                 $(CP) $(call qstrip,$(CONFIG_LIBGFORTRAN_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 542         done
 543   endef
 544
 545   define Package/libstdcpp/install
 546         for file in $(call qstrip,$(CONFIG_LIBSTDCPP_FILE_SPEC)); do \
 547                 $(INSTALL_DIR) $(1)/lib ; \
 548                 $(CP) $(call qstrip,$(CONFIG_LIBSTDCPP_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 549         done ; \
 550         exit 0
 551   endef
 552
 553   define Package/libasan/install
 554         for file in $(call qstrip,$(CONFIG_LIBASAN_FILE_SPEC)); do \
 555                 $(INSTALL_DIR) $(1)/lib ; \
 556                 $(CP) $(call qstrip,$(CONFIG_LIBASAN_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 557         done ; \
 558         exit 0
 559   endef
 560
 561   define Package/libtsan/install
 562         for file in $(call qstrip,$(CONFIG_LIBTSAN_FILE_SPEC)); do \
 563                 $(INSTALL_DIR) $(1)/lib ; \
 564                 $(CP) $(call qstrip,$(CONFIG_LIBTSAN_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 565         done ; \
 566         exit 0
 567   endef
 568
 569   define Package/liblsan/install
 570         for file in $(call qstrip,$(CONFIG_LIBLSAN_FILE_SPEC)); do \
 571                 $(INSTALL_DIR) $(1)/lib ; \
 572                 $(CP) $(call qstrip,$(CONFIG_LIBLSAN_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 573         done ; \
 574         exit 0
 575   endef
 576
 577   define Package/libubsan/install
 578         for file in $(call qstrip,$(CONFIG_LIBUBSAN_FILE_SPEC)); do \
 579                 $(INSTALL_DIR) $(1)/lib ; \
 580                 $(CP) $(call qstrip,$(CONFIG_LIBUBSAN_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 581         done ; \
 582         exit 0
 583   endef
 584
 585   define Package/glibc/install
 586   endef
 587
 588   LD_MUSL_NAME = $(notdir $(firstword $(wildcard $(TOOLCHAIN_ROOT_DIR)/lib/libc.so*)))
 589
 590   define Package/musl/install
 591         $(INSTALL_DIR) $(1)/usr/bin
 592         $(LN) ../../lib/$(LD_MUSL_NAME) $(1)/usr/bin/ldd
 593   endef
 594
 595   define Package/libc/install
 596         for file in $(call qstrip,$(CONFIG_LIBC_FILE_SPEC)); do \
 597                 $(INSTALL_DIR) $(1)/lib ; \
 598                 $(CP) $(call qstrip,$(CONFIG_LIBC_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 599         done ; \
 600         exit 0
 601         $(call Package/$(LIBC)/install,$1)
 602   endef
 603
 604   define Package/libthread-db/install
 605         for file in $(call qstrip,$(CONFIG_LIBTHREAD_DB_FILE_SPEC)); do \
 606                 $(INSTALL_DIR) $(1)/lib ; \
 607                 $(CP) $(call qstrip,$(CONFIG_LIBTHREAD_DB_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 608         done ; \
 609         exit 0
 610   endef
 611
 612   define Package/libatomic/install
 613         for file in $(call qstrip,$(CONFIG_LIBATOMIC_FILE_SPEC)); do \
 614                 $(INSTALL_DIR) $(1)/lib ; \
 615                 $(CP) $(call qstrip,$(CONFIG_LIBATOMIC_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 616         done ; \
 617         exit 0
 618   endef
 619
 620   define Package/libgomp/install
 621         for file in $(call qstrip,$(CONFIG_LIBGOMP_FILE_SPEC)); do \
 622                 $(INSTALL_DIR) $(1)/lib ; \
 623                 $(CP) $(call qstrip,$(CONFIG_LIBGOMP_ROOT_DIR))/$$$$file $(1)/lib/ ; \
 624         done ; \
 625         exit 0
 626   endef
 627
 628   define Package/ldd/install
 629         for file in $(call qstrip,$(CONFIG_LDD_FILE_SPEC)); do \
 630                 dir=`dirname $$$$file` ; \
 631                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 632                 $(CP) $(call qstrip,$(CONFIG_LDD_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 633         done ; \
 634         exit 0
 635   endef
 636
 637   define Package/ldconfig/install
 638         for file in $(call qstrip,$(CONFIG_LDCONFIG_FILE_SPEC)); do \
 639                 dir=`dirname $$$$file` ; \
 640                 $(INSTALL_DIR) $(1)/$$$$dir ; \
 641                 $(CP) $(call qstrip,$(CONFIG_LDCONFIG_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
 642         done ; \
 643         exit 0
 644   endef
 645
 646 endif
 647
 648 $(eval $(call BuildPackage,libc))
 649 $(eval $(call BuildPackage,libgcc))
 650 $(eval $(call BuildPackage,libatomic))
 651 $(eval $(call BuildPackage,libstdcpp))
 652 $(eval $(call BuildPackage,libasan))
 653 $(eval $(call BuildPackage,libtsan))
 654 $(eval $(call BuildPackage,liblsan))
 655 $(eval $(call BuildPackage,libubsan))
 656 $(eval $(call BuildPackage,libthread-db))
 657 $(eval $(call BuildPackage,libgfortran))
 658 $(eval $(call BuildPackage,libgomp))
 659 $(eval $(call BuildPackage,ldd))
 660 $(eval $(call BuildPackage,ldconfig))