base-files: move all toolchain packages to a separate package directory 'toolchain'

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32169 3c298f89-4303-0410-b956-a3cf2f4a3e73

2 files changed, 565 insertions, 543 deletions

diff --git a/package/base-files/Makefile b/package/base-files/Makefile
index 88167b788..ff48f5d31 100644
--- a/package/base-files/Makefile
+++ b/package/base-files/Makefile
@@ -23,19 +23,15 @@ ifneq ($(DUMP),1)
   ifneq ($(wildcard $(PLATFORM_DIR)/base-files-$(PROFILE) $(PLATFORM_SUBDIR)/base-files-$(PROFILE)),)
     TARGET:=$(TARGET)-$(PROFILE)
   endif
-  LIBGCC_VERSION:=$(GCC_VERSION)
   ifneq ($(findstring $(ARCH) , mips64 x86_64 ),)
     LIB_SUFFIX:=64
   endif
-else
-  LIBC_VERSION:=<LIBC_VERSION>
-  LIBGCC_VERSION:=<LIBGCC_VERSION>
 endif
 
 define Package/base-files
   SECTION:=base
   CATEGORY:=Base system
-  DEPENDS:=+netifd
+  DEPENDS:=+netifd +libc
   TITLE:=Base filesystem for OpenWrt
   URL:=http://openwrt.org/
   VERSION:=$(PKG_RELEASE)-$(REVISION)
@@ -62,269 +58,6 @@ define Package/base-files/description
  This package contains a base filesystem and system scripts for OpenWrt.
 endef
 
-define Package/gcc/Default
-  SECTION:=libs
-  CATEGORY:=Base system
-  URL:=http://gcc.gnu.org/
-  VERSION:=$(LIBGCC_VERSION)-$(PKG_RELEASE)
-endef
-
-
-define Package/libgcc
-$(call Package/gcc/Default)
-  TITLE:=GCC support library
-  DEPENDS+=@!(TARGET_avr32||TARGET_coldfire)
-endef
-
-define Package/libgcc/config
-	menu "Configuration"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
-
-	config LIBGCC_ROOT_DIR
-		string
-		prompt "libgcc shared library base directory"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
-		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
-		default "/"  if NATIVE_TOOLCHAIN
-
-	config LIBGCC_FILE_SPEC
-		string
-		prompt "libgcc shared library files (use wildcards)"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
-		default "./lib/libgcc_s.so.*"
-
-	endmenu
-endef
-
-
-define Package/libssp
-$(call Package/gcc/Default)
-  DEPENDS+=@SSP_SUPPORT
-  TITLE:=GCC support library
-endef
-
-define Package/libssp/config
-	menu "Configuration"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libssp
-
-	config LIBSPP_ROOT_DIR
-		string
-		prompt "libssp shared library base directory"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libssp
-		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
-		default "/"  if NATIVE_TOOLCHAIN
-
-	config LIBSSP_FILE_SPEC
-		string
-		prompt "libssp shared library files (use wildcards)"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libssp
-		default "./lib/libssp.so.*"
-
-	endmenu
-endef
-
-
-define Package/libstdcpp
-$(call Package/gcc/Default)
-  NAME:=libstdc++
-  TITLE:=GNU Standard C++ Library v3
-  DEPENDS+=@INSTALL_LIBSTDCPP
-endef
-
-define Package/libstdcpp/config
-	menu "Configuration"
-	depends EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
-
-	config LIBSTDCPP_ROOT_DIR
-		string
-		prompt "libstdcpp shared library base directory"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
-		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
-		default "/"  if NATIVE_TOOLCHAIN
-
-	config LIBSTDCPP_FILE_SPEC
-		string
-		prompt "libstdc++ shared library files (use wildcards)"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
-		default "./lib/libstdc++.so.*"
-
-	endmenu
-endef
-
-
-define Package/libc/Default
-  SECTION:=libs
-  CATEGORY:=Base system
-  VERSION:=$(LIBC_VERSION)-$(PKG_RELEASE)
-ifneq ($(TARGET_avr32)$(TARGET_coldfire),)
-  DEPENDS:=+libgcc
-endif
-  URL:=$(LIBC_URL)
-  PKG_FLAGS:=hold essential
-endef
-
-
-define Package/libc
-$(call Package/libc/Default)
-  TITLE:=C library
-endef
-
-define Package/libc/config
-	menu "Configuration"
-	depends EXTERNAL_TOOLCHAIN && PACKAGE_libc
-
-	config LIBC_ROOT_DIR
-		string
-		prompt "libc shared library base directory"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libc
-		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
-		default "/"  if NATIVE_TOOLCHAIN
-
-	config LIBC_FILE_SPEC
-		string
-		prompt "libc shared library files (use wildcards)"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libc
-		default "./lib/ld{-*.so,-linux*.so.*} ./lib/lib{anl,c,cidn,crypt,dl,m,nsl,nss_dns,nss_files,resolv,util}{-*.so,.so.*}"
-
-	endmenu
-endef
-
-
-define Package/libpthread
-$(call Package/libc/Default)
-  TITLE:=POSIX thread library
-endef
-
-define Package/libpthread/config
-	menu "Configuration"
-	depends EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
-
-	config LIBPTHREAD_ROOT_DIR
-		string
-		prompt "libpthread shared library base directory"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
-		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
-		default "/"  if NATIVE_TOOLCHAIN
-
-	config LIBPTHREAD_FILE_SPEC
-		string
-		prompt "libpthread shared library files (use wildcards)"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
-		default "./lib/libpthread{-*.so,.so.*}"
-
-	endmenu
-endef
-
-
-define Package/librt
-$(call Package/libc/Default)
-  TITLE:=POSIX.1b RealTime extension library
-  DEPENDS:=+libpthread
-endef
-
-define Package/librt/config
-	menu "Configuration"
-	depends EXTERNAL_TOOLCHAIN && PACKAGE_librt
-
-	config LIBRT_ROOT_DIR
-		string
-		prompt "librt shared library base directory"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_librt
-		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
-		default "/"  if NATIVE_TOOLCHAIN
-
-	config LIBRT_FILE_SPEC
-		string
-		prompt "librt shared library files (use wildcards)"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_librt
-		default "./lib/librt{-*.so,.so.*}"
-
-	endmenu
-endef
-
-
-define Package/libgfortran
-$(call Package/gcc/Default)
-  TITLE:=GFortran support library
-  DEPENDS+=@!(TARGET_avr32||TARGET_coldfire) @INSTALL_GFORTRAN
-endef
-
-define Package/libgfortran/config
-	menu "Configuration"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
-
-	config LIBGFORTRAN_ROOT_DIR
-		string
-		prompt "libgfortran shared library base directory"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
-		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
-		default "/"  if NATIVE_TOOLCHAIN
-
-	config LIBGFORTRAN_FILE_SPEC
-		string
-		prompt "libgfortran shared library files (use wildcards)"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
-		default "./usr/lib/libgfortran.so.*"
-
-	endmenu
-endef
-
-define Package/ldd
-$(call Package/libc/Default)
-  SECTION:=utils
-  CATEGORY:=Utilities
-  TITLE:=LDD trace utility
-endef
-
-define Package/ldd/config
-	menu "Configuration"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_ldd
-
-	config LDD_ROOT_DIR
-		string
-		prompt "ldd trace utility base directory"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_ldd
-		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
-		default "/"  if NATIVE_TOOLCHAIN
-
-	config LDD_FILE_SPEC
-		string
-		prompt "ldd trace utility file"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_ldd
-		default "./usr/bin/ldd"
-
-	endmenu
-endef
-
-
-define Package/ldconfig
-$(call Package/libc/Default)
-  SECTION:=utils
-  CATEGORY:=Utilities
-  TITLE:=Shared library path configuration
-endef
-
-define Package/ldconfig/config
-	menu "Configuration"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
-
-	config LDCONFIG_ROOT_DIR
-		string
-		prompt "ldconfig base directory"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
-		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
-		default "/"  if NATIVE_TOOLCHAIN
-
-	config LDCONFIG_FILE_SPEC
-		string
-		prompt "ldconfig file"
-		depends EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
-		default "./sbin/ldconfig"
-
-	endmenu
-endef
-
-
 ifneq ($(CONFIG_PREINITOPT),)
 define ImageConfigOptions
 	mkdir -p $(1)/lib/preinit
@@ -347,76 +80,9 @@ define Build/Prepare
 	mkdir -p $(PKG_BUILD_DIR)
 endef
 
-LIBGCC_A=$(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc_pic.a)
-LIBGCC_MAP=$(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc.map)
-LIBGCC_SO=$(wildcard $(TOOLCHAIN_DIR)/lib/libgcc_s.so.*)
-ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
-  ifneq ($(if $(CONFIG_USE_UCLIBC),$(CONFIG_GCC_VERSION_LINARO)),)
-    BUILD_LIBGCC:=$(if $(CONFIG_avr32)$(CONFIG_m68k)$(CONFIG_powerpc),,$(PKG_BUILD_DIR)/libgcc_s.so.*)
-  endif
-endif
-
-ifneq ($(BUILD_LIBGCC),)
-  define Build/Compile/uClibc
-	$(SCRIPT_DIR)/relink-lib.sh \
-		"$(TARGET_CROSS)" \
-		"$(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a)" \
-		"$(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a)" \
-		"$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libuClibc-*.so))" \
-		-Wl,-init,__uClibc_init -Wl,-soname=libc.so.0 \
-		$(BUILD_LIBGCC)
-	$(SCRIPT_DIR)/relink-lib.sh \
-		"$(TARGET_CROSS)" \
-		"$(wildcard $(TOOLCHAIN_DIR)/lib/libcrypt-*.so)" \
-		"$(wildcard $(TOOLCHAIN_DIR)/lib/libcrypt_pic.a)" \
-		"$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libcrypt-*.so))" \
-		$(BUILD_LIBGCC) \
-		-Wl,-soname=libcrypt.so.0
-	$(SCRIPT_DIR)/relink-lib.sh \
-		"$(TARGET_CROSS)" \
-		"$(wildcard $(TOOLCHAIN_DIR)/lib/libm-*.so)" \
-		"$(wildcard $(TOOLCHAIN_DIR)/lib/libm_pic.a)" \
-		"$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libm-*.so))" \
-		$(BUILD_LIBGCC) \
-		-Wl,-soname=libm.so.0
-	$(SCRIPT_DIR)/relink-lib.sh \
-		"$(TARGET_CROSS)" \
-		"$(wildcard $(TOOLCHAIN_DIR)/lib/libpthread-*.so)" \
-		"$(wildcard $(TOOLCHAIN_DIR)/lib/libpthread_so.a)" \
-		"$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libpthread-*.so))" \
-		-Wl,-z,nodelete,-z,initfirst,-init=__pthread_initialize_minimal_internal \
-		-ldl -lc $(BUILD_LIBGCC) \
-		-Wl,-soname=libpthread.so.0
-  endef
-  define Build/Compile/libgcc
-	$(SCRIPT_DIR)/relink-lib.sh \
-		"$(TARGET_CROSS)" \
-		"$(LIBGCC_SO)" \
-		"$(LIBGCC_A)" \
-		"$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(LIBGCC_SO))" \
-		-Wl,--version-script=$(LIBGCC_MAP) -Wl,-soname=libgcc_s.so.1
-  endef
-else
-  define Build/Compile/uClibc
-	$(CP) \
-		$(TOOLCHAIN_DIR)/lib/libuClibc-*.so \
-		$(TOOLCHAIN_DIR)/lib/libcrypt-*.so \
-		$(TOOLCHAIN_DIR)/lib/libm-*.so \
-		$(TOOLCHAIN_DIR)/lib/libpthread-*.so \
-		$(PKG_BUILD_DIR)/
-  endef
-  ifneq ($(LIBGCC_SO),)
-    define Build/Compile/libgcc
-	$(CP) $(LIBGCC_SO) $(PKG_BUILD_DIR)/
-    endef
-  endif
-endif
+define Build/Compile
 
-define Build/Compile/Default
-	$(call Build/Compile/libgcc)
-	$(call Build/Compile/$(LIBC))
 endef
-Build/Compile = $(Build/Compile/Default)
 
 define Package/base-files/install
 	$(CP) ./files/* $(1)/
@@ -484,215 +150,8 @@ define Package/base-files/install
 	done
 endef
 
-ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
-
-  define Package/libgcc/install
-	$(INSTALL_DIR) $(1)/lib
-	$(CP) $(TOOLCHAIN_DIR)/lib/libgcc_s.so.* $(1)/lib/
-  endef
-
-  define Package/libgfortran/install
-	$(INSTALL_DIR) $(1)/usr/lib
-	$(CP) $(TOOLCHAIN_DIR)/lib/libgfortran.so.* $(1)/usr/lib/
-  endef
-
-  define Package/libssp/install
-	$(INSTALL_DIR) $(1)/lib
-	$(CP) $(TOOLCHAIN_DIR)/lib/libssp.so.* $(1)/lib/
-  endef
-
-  define Package/libstdcpp/install
-	$(INSTALL_DIR) $(1)/usr/lib
-	$(CP) $(TOOLCHAIN_DIR)/lib/libstdc++.so.* $(1)/usr/lib/
-  endef
-
-  use_libutil=$(if $(CONFIG_EGLIBC_OPTION_EGLIBC_UTMP),libutil)
-  use_libnsl=$(if $(CONFIG_EGLIBC_OPTION_EGLIBC_NIS),libnsl)
-  use_nsswitch=$(if $(CONFIG_EGLIBC_OPTION_EGLIBC_NSSWITCH),libnss_dns libnss_files)
-
-  define Package/eglibc/install
-	$(CP) ./eglibc-files/* $(1)/
-	rm -f $(1)/etc/localtime
-	ln -sf /tmp/localtime $(1)/etc/localtime
-	$(INSTALL_DIR) $(1)/lib
-	$(CP) \
-		$(TOOLCHAIN_DIR)/lib/ld*.so.* \
-		$(TOOLCHAIN_DIR)/lib/ld-$(LIBC_SO_VERSION).so \
-		$(1)/lib/
-	for file in libanl libc libcidn libcrypt libdl libm $(use_libnsl) $(use_nsswitch) libresolv $(use_libutil); do \
-		for file in $(TOOLCHAIN_DIR)/lib/$$$$file.so.* $(TOOLCHAIN_DIR)/lib/$$$$file-$(LIBC_SO_VERSION).so; do \
-			if [ -e "$$$$file" ]; then \
-				$(CP) $$$$file $(1)/lib/; \
-			fi; \
-		done; \
-	done
-  endef
-
-  define Package/uClibc/install
-	$(INSTALL_DIR) $(1)/lib
-	$(CP) \
-		$(TOOLCHAIN_DIR)/lib/ld*-uClibc.so.* \
-		$(TOOLCHAIN_DIR)/lib/ld*-uClibc-$(LIBC_SO_VERSION).so \
-		$(1)/lib/
-	$(CP) \
-		$(TOOLCHAIN_DIR)/lib/libc.so.* \
-		$(TOOLCHAIN_DIR)/lib/libuClibc-$(LIBC_SO_VERSION).so \
-		$(1)/lib/
-	for file in libcrypt libdl libm libutil; do \
-		$(CP) \
-			$(TOOLCHAIN_DIR)/lib/$$$$file.so.* \
-			$(TOOLCHAIN_DIR)/lib/$$$$file-$(LIBC_SO_VERSION).so \
-			$(1)/lib/; \
-	done
-
-	$(CP) \
-		$(PKG_BUILD_DIR)/libuClibc-* \
-		$(PKG_BUILD_DIR)/libm-* \
-		$(PKG_BUILD_DIR)/libcrypt-* \
-		$(1)/lib/
-  endef
-
-  define Package/libc/install
-    $(call Package/$(LIBC)/install,$1)
-  endef
-
-  define Package/libc/install_lib
-	$(CP) $(filter-out %/libdl_pic.a %/libpthread_pic.a %/libresolv_pic.a,$(wildcard $(TOOLCHAIN_DIR)/lib/lib*.a)) $(1)/lib/
-	$(if $(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a),$(CP) $(TOOLCHAIN_DIR)/lib/libc_so.a $(1)/lib/libc_pic.a)
-	$(if $(LIBGCC_MAP), \
-		$(CP) $(LIBGCC_A) $(1)/lib/libgcc_s_pic.a; \
-		$(CP) $(LIBGCC_MAP) $(1)/lib/libgcc_s_pic.map \
-	)
-  endef
-
-  define Package/libpthread/install
-	$(INSTALL_DIR) $(1)/lib
-	$(CP) \
-		$(TOOLCHAIN_DIR)/lib/libpthread.so.* \
-		$(if $(BUILD_LIBGCC),\
-			$(PKG_BUILD_DIR)/libpthread-$(LIBC_SO_VERSION).so, \
-			$(TOOLCHAIN_DIR)/lib/libpthread-$(LIBC_SO_VERSION).so \
-		) \
-		$(1)/lib/
-  endef
-
-  define Package/libpthread/install_lib
-	$(if $(wildcard $(TOOLCHAIN_DIR)/lib/libpthread_so.a),$(CP) $(TOOLCHAIN_DIR)/lib/libpthread_so.a $(1)/lib/libpthread_pic.a)
-  endef
-
-  define Package/librt/install
-	$(INSTALL_DIR) $(1)/lib
-	$(CP) \
-		$(TOOLCHAIN_DIR)/lib/librt.so.* \
-		$(TOOLCHAIN_DIR)/lib/librt-$(LIBC_SO_VERSION).so \
-		$(1)/lib/
-  endef
-
-  define Package/ldd/install
-	$(INSTALL_DIR) $(1)/usr/bin/
-	$(CP) $(TOOLCHAIN_DIR)/bin/ldd $(1)/usr/bin/
-  endef
-
-  define Package/ldconfig/install
-	$(INSTALL_DIR) $(1)/sbin/
-	$(CP) $(TOOLCHAIN_DIR)/sbin/ldconfig $(1)/sbin/
-  endef
-
-else
-
-  define Package/libgcc/install
-	for file in $(call qstrip,$(CONFIG_LIBGCC_FILE_SPEC)); do \
-		dir=`dirname $$$$file` ; \
-		$(INSTALL_DIR) $(1)/$$$$dir ; \
-		$(CP) $(call qstrip,$(CONFIG_LIBGCC_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
-	done ; \
-	exit 0
-  endef
-
-  define Package/libgfortran/install
-	for file in $(call qstrip,$(CONFIG_LIBGFORTRAN_FILE_SPEC)); do \
-		dir=`dirname $$$$file` ; \
-		$(INSTALL_DIR) $(1)/$$$$dir ; \
-		$(CP) $(call qstrip,$(CONFIG_LIBGFORTRAN_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
-	done
-  endef
-
-  define Package/libssp/install
-	for file in $(call qstrip,$(CONFIG_LIBSSP_FILE_SPEC)); do \
-		dir=`dirname $$$$file` ; \
-		$(INSTALL_DIR) $(1)/$$$$dir ; \
-		$(CP) $(call qstrip,$(CONFIG_LIBSSP_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
-	done ; \
-	exit 0
-  endef
-
-  define Package/libstdcpp/install
-	for file in $(call qstrip,$(CONFIG_LIBSTDCPP_FILE_SPEC)); do \
-		dir=`dirname $$$$file` ; \
-		$(INSTALL_DIR) $(1)/$$$$dir ; \
-		$(CP) $(call qstrip,$(CONFIG_LIBSTDCPP_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
-	done ; \
-	exit 0
-  endef
-
-  define Package/libc/install
-	for file in $(call qstrip,$(CONFIG_LIBC_FILE_SPEC)); do \
-		dir=`dirname $$$$file` ; \
-		$(INSTALL_DIR) $(1)/$$$$dir ; \
-		$(CP) $(call qstrip,$(CONFIG_LIBC_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
-	done ; \
-	exit 0
-  endef
-
-  define Package/libpthread/install
-	for file in $(call qstrip,$(CONFIG_LIBPTHREAD_FILE_SPEC)); do \
-		dir=`dirname $$$$file` ; \
-		$(INSTALL_DIR) $(1)/$$$$dir ; \
-		$(CP) $(call qstrip,$(CONFIG_LIBPTHREAD_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
-	done ; \
-	exit 0
-  endef
-
-  define Package/librt/install
-	for file in $(call qstrip,$(CONFIG_LIBRT_FILE_SPEC)); do \
-		dir=`dirname $$$$file` ; \
-		$(INSTALL_DIR) $(1)/$$$$dir ; \
-		$(CP) $(call qstrip,$(CONFIG_LIBRT_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
-	done ; \
-	exit 0
-  endef
-
-  define Package/ldd/install
-	for file in $(call qstrip,$(CONFIG_LDD_FILE_SPEC)); do \
-		dir=`dirname $$$$file` ; \
-		$(INSTALL_DIR) $(1)/$$$$dir ; \
-		$(CP) $(call qstrip,$(CONFIG_LDD_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
-	done ; \
-	exit 0
-  endef
-
-  define Package/ldconfig/install
-	for file in $(call qstrip,$(CONFIG_LDCONFIG_FILE_SPEC)); do \
-		dir=`dirname $$$$file` ; \
-		$(INSTALL_DIR) $(1)/$$$$dir ; \
-		$(CP) $(call qstrip,$(CONFIG_LDCONFIG_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
-	done ; \
-	exit 0
-  endef
-
-endif
-
 ifneq ($(DUMP),1)
   -include $(PLATFORM_DIR)/base-files.mk
 endif
 
 $(eval $(call BuildPackage,base-files))
-$(eval $(call BuildPackage,libc))
-$(eval $(call BuildPackage,libgcc))
-$(eval $(call BuildPackage,libssp))
-$(eval $(call BuildPackage,libstdcpp))
-$(eval $(call BuildPackage,libpthread))
-$(eval $(call BuildPackage,librt))
-$(eval $(call BuildPackage,libgfortran))
-$(eval $(call BuildPackage,ldd))
-$(eval $(call BuildPackage,ldconfig))
diff --git a/package/toolchain/Makefile b/package/toolchain/Makefile
new file mode 100644
index 000000000..879f6da5c
--- /dev/null
+++ b/package/toolchain/Makefile
@@ -0,0 +1,563 @@
+#
+# Copyright (C) 2007-2012 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+PKG_NAME:=toolchain
+PKG_RELEASE:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+ifneq ($(DUMP),1)
+  LIBGCC_VERSION:=$(GCC_VERSION)
+else
+  LIBC_VERSION:=<LIBC_VERSION>
+  LIBGCC_VERSION:=<LIBGCC_VERSION>
+endif
+
+define Package/gcc/Default
+  SECTION:=libs
+  CATEGORY:=Base system
+  URL:=http://gcc.gnu.org/
+  VERSION:=$(LIBGCC_VERSION)-$(PKG_RELEASE)
+endef
+
+define Package/libgcc
+$(call Package/gcc/Default)
+  TITLE:=GCC support library
+  DEPENDS+=@!(TARGET_avr32||TARGET_coldfire)
+endef
+
+define Package/libgcc/config
+	menu "Configuration"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
+
+	config LIBGCC_ROOT_DIR
+		string
+		prompt "libgcc shared library base directory"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
+		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
+		default "/"  if NATIVE_TOOLCHAIN
+
+	config LIBGCC_FILE_SPEC
+		string
+		prompt "libgcc shared library files (use wildcards)"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libgcc
+		default "./lib/libgcc_s.so.*"
+
+	endmenu
+endef
+
+
+define Package/libssp
+$(call Package/gcc/Default)
+  DEPENDS+=@SSP_SUPPORT
+  TITLE:=GCC support library
+endef
+
+define Package/libssp/config
+	menu "Configuration"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libssp
+
+	config LIBSPP_ROOT_DIR
+		string
+		prompt "libssp shared library base directory"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libssp
+		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
+		default "/"  if NATIVE_TOOLCHAIN
+
+	config LIBSSP_FILE_SPEC
+		string
+		prompt "libssp shared library files (use wildcards)"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libssp
+		default "./lib/libssp.so.*"
+
+	endmenu
+endef
+
+
+define Package/libstdcpp
+$(call Package/gcc/Default)
+  NAME:=libstdc++
+  TITLE:=GNU Standard C++ Library v3
+  DEPENDS+=@INSTALL_LIBSTDCPP
+endef
+
+define Package/libstdcpp/config
+	menu "Configuration"
+	depends EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
+
+	config LIBSTDCPP_ROOT_DIR
+		string
+		prompt "libstdcpp shared library base directory"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
+		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
+		default "/"  if NATIVE_TOOLCHAIN
+
+	config LIBSTDCPP_FILE_SPEC
+		string
+		prompt "libstdc++ shared library files (use wildcards)"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libstdcpp
+		default "./lib/libstdc++.so.*"
+
+	endmenu
+endef
+
+
+define Package/libc/Default
+  SECTION:=libs
+  CATEGORY:=Base system
+  VERSION:=$(LIBC_VERSION)-$(PKG_RELEASE)
+ifneq ($(TARGET_avr32)$(TARGET_coldfire),)
+  DEPENDS:=+libgcc
+endif
+  URL:=$(LIBC_URL)
+  PKG_FLAGS:=hold essential
+endef
+
+
+define Package/libc
+$(call Package/libc/Default)
+  TITLE:=C library
+endef
+
+define Package/libc/config
+	menu "Configuration"
+	depends EXTERNAL_TOOLCHAIN && PACKAGE_libc
+
+	config LIBC_ROOT_DIR
+		string
+		prompt "libc shared library base directory"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libc
+		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
+		default "/"  if NATIVE_TOOLCHAIN
+
+	config LIBC_FILE_SPEC
+		string
+		prompt "libc shared library files (use wildcards)"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libc
+		default "./lib/ld{-*.so,-linux*.so.*} ./lib/lib{anl,c,cidn,crypt,dl,m,nsl,nss_dns,nss_files,resolv,util}{-*.so,.so.*}"
+
+	endmenu
+endef
+
+
+define Package/libpthread
+$(call Package/libc/Default)
+  TITLE:=POSIX thread library
+endef
+
+define Package/libpthread/config
+	menu "Configuration"
+	depends EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
+
+	config LIBPTHREAD_ROOT_DIR
+		string
+		prompt "libpthread shared library base directory"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
+		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
+		default "/"  if NATIVE_TOOLCHAIN
+
+	config LIBPTHREAD_FILE_SPEC
+		string
+		prompt "libpthread shared library files (use wildcards)"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libpthread
+		default "./lib/libpthread{-*.so,.so.*}"
+
+	endmenu
+endef
+
+
+define Package/librt
+$(call Package/libc/Default)
+  TITLE:=POSIX.1b RealTime extension library
+  DEPENDS:=+libpthread
+endef
+
+define Package/librt/config
+	menu "Configuration"
+	depends EXTERNAL_TOOLCHAIN && PACKAGE_librt
+
+	config LIBRT_ROOT_DIR
+		string
+		prompt "librt shared library base directory"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_librt
+		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
+		default "/"  if NATIVE_TOOLCHAIN
+
+	config LIBRT_FILE_SPEC
+		string
+		prompt "librt shared library files (use wildcards)"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_librt
+		default "./lib/librt{-*.so,.so.*}"
+
+	endmenu
+endef
+
+
+define Package/libgfortran
+$(call Package/gcc/Default)
+  TITLE:=GFortran support library
+  DEPENDS+=@!(TARGET_avr32||TARGET_coldfire) @INSTALL_GFORTRAN
+endef
+
+define Package/libgfortran/config
+	menu "Configuration"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
+
+	config LIBGFORTRAN_ROOT_DIR
+		string
+		prompt "libgfortran shared library base directory"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
+		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
+		default "/"  if NATIVE_TOOLCHAIN
+
+	config LIBGFORTRAN_FILE_SPEC
+		string
+		prompt "libgfortran shared library files (use wildcards)"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
+		default "./usr/lib/libgfortran.so.*"
+
+	endmenu
+endef
+
+define Package/ldd
+$(call Package/libc/Default)
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE:=LDD trace utility
+endef
+
+define Package/ldd/config
+	menu "Configuration"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_ldd
+
+	config LDD_ROOT_DIR
+		string
+		prompt "ldd trace utility base directory"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_ldd
+		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
+		default "/"  if NATIVE_TOOLCHAIN
+
+	config LDD_FILE_SPEC
+		string
+		prompt "ldd trace utility file"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_ldd
+		default "./usr/bin/ldd"
+
+	endmenu
+endef
+
+
+define Package/ldconfig
+$(call Package/libc/Default)
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE:=Shared library path configuration
+endef
+
+define Package/ldconfig/config
+	menu "Configuration"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
+
+	config LDCONFIG_ROOT_DIR
+		string
+		prompt "ldconfig base directory"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
+		default TOOLCHAIN_ROOT  if !NATIVE_TOOLCHAIN
+		default "/"  if NATIVE_TOOLCHAIN
+
+	config LDCONFIG_FILE_SPEC
+		string
+		prompt "ldconfig file"
+		depends EXTERNAL_TOOLCHAIN && PACKAGE_ldconfig
+		default "./sbin/ldconfig"
+
+	endmenu
+endef
+
+define Build/Prepare
+	mkdir -p $(PKG_BUILD_DIR)
+endef
+
+LIBGCC_A=$(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc_pic.a)
+LIBGCC_MAP=$(wildcard $(TOOLCHAIN_DIR)/lib/gcc/*/*/libgcc.map)
+LIBGCC_SO=$(wildcard $(TOOLCHAIN_DIR)/lib/libgcc_s.so.*)
+ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
+  ifneq ($(if $(CONFIG_USE_UCLIBC),$(CONFIG_GCC_VERSION_LINARO)),)
+    BUILD_LIBGCC:=$(if $(CONFIG_avr32)$(CONFIG_m68k)$(CONFIG_powerpc),,$(PKG_BUILD_DIR)/libgcc_s.so.*)
+  endif
+endif
+
+ifneq ($(BUILD_LIBGCC),)
+  define Build/Compile/uClibc
+	$(SCRIPT_DIR)/relink-lib.sh \
+		"$(TARGET_CROSS)" \
+		"$(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a)" \
+		"$(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a)" \
+		"$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libuClibc-*.so))" \
+		-Wl,-init,__uClibc_init -Wl,-soname=libc.so.0 \
+		$(BUILD_LIBGCC)
+	$(SCRIPT_DIR)/relink-lib.sh \
+		"$(TARGET_CROSS)" \
+		"$(wildcard $(TOOLCHAIN_DIR)/lib/libcrypt-*.so)" \
+		"$(wildcard $(TOOLCHAIN_DIR)/lib/libcrypt_pic.a)" \
+		"$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libcrypt-*.so))" \
+		$(BUILD_LIBGCC) \
+		-Wl,-soname=libcrypt.so.0
+	$(SCRIPT_DIR)/relink-lib.sh \
+		"$(TARGET_CROSS)" \
+		"$(wildcard $(TOOLCHAIN_DIR)/lib/libm-*.so)" \
+		"$(wildcard $(TOOLCHAIN_DIR)/lib/libm_pic.a)" \
+		"$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libm-*.so))" \
+		$(BUILD_LIBGCC) \
+		-Wl,-soname=libm.so.0
+	$(SCRIPT_DIR)/relink-lib.sh \
+		"$(TARGET_CROSS)" \
+		"$(wildcard $(TOOLCHAIN_DIR)/lib/libpthread-*.so)" \
+		"$(wildcard $(TOOLCHAIN_DIR)/lib/libpthread_so.a)" \
+		"$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(wildcard $(TOOLCHAIN_DIR)/lib/libpthread-*.so))" \
+		-Wl,-z,nodelete,-z,initfirst,-init=__pthread_initialize_minimal_internal \
+		-ldl -lc $(BUILD_LIBGCC) \
+		-Wl,-soname=libpthread.so.0
+  endef
+  define Build/Compile/libgcc
+	$(SCRIPT_DIR)/relink-lib.sh \
+		"$(TARGET_CROSS)" \
+		"$(LIBGCC_SO)" \
+		"$(LIBGCC_A)" \
+		"$(patsubst $(TOOLCHAIN_DIR)/lib/%,$(PKG_BUILD_DIR)/%,$(LIBGCC_SO))" \
+		-Wl,--version-script=$(LIBGCC_MAP) -Wl,-soname=libgcc_s.so.1
+  endef
+else
+  define Build/Compile/uClibc
+	$(CP) \
+		$(TOOLCHAIN_DIR)/lib/libuClibc-*.so \
+		$(TOOLCHAIN_DIR)/lib/libcrypt-*.so \
+		$(TOOLCHAIN_DIR)/lib/libm-*.so \
+		$(TOOLCHAIN_DIR)/lib/libpthread-*.so \
+		$(PKG_BUILD_DIR)/
+  endef
+  ifneq ($(LIBGCC_SO),)
+    define Build/Compile/libgcc
+	$(CP) $(LIBGCC_SO) $(PKG_BUILD_DIR)/
+    endef
+  endif
+endif
+
+define Build/Compile/Default
+	$(call Build/Compile/libgcc)
+	$(call Build/Compile/$(LIBC))
+endef
+Build/Compile = $(Build/Compile/Default)
+
+ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
+
+  define Package/libgcc/install
+	$(INSTALL_DIR) $(1)/lib
+	$(CP) $(TOOLCHAIN_DIR)/lib/libgcc_s.so.* $(1)/lib/
+  endef
+
+  define Package/libgfortran/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(TOOLCHAIN_DIR)/lib/libgfortran.so.* $(1)/usr/lib/
+  endef
+
+  define Package/libssp/install
+	$(INSTALL_DIR) $(1)/lib
+	$(CP) $(TOOLCHAIN_DIR)/lib/libssp.so.* $(1)/lib/
+  endef
+
+  define Package/libstdcpp/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(TOOLCHAIN_DIR)/lib/libstdc++.so.* $(1)/usr/lib/
+  endef
+
+  use_libutil=$(if $(CONFIG_EGLIBC_OPTION_EGLIBC_UTMP),libutil)
+  use_libnsl=$(if $(CONFIG_EGLIBC_OPTION_EGLIBC_NIS),libnsl)
+  use_nsswitch=$(if $(CONFIG_EGLIBC_OPTION_EGLIBC_NSSWITCH),libnss_dns libnss_files)
+
+  define Package/eglibc/install
+	$(CP) ./eglibc-files/* $(1)/
+	rm -f $(1)/etc/localtime
+	ln -sf /tmp/localtime $(1)/etc/localtime
+	$(INSTALL_DIR) $(1)/lib
+	$(CP) \
+		$(TOOLCHAIN_DIR)/lib/ld*.so.* \
+		$(TOOLCHAIN_DIR)/lib/ld-$(LIBC_SO_VERSION).so \
+		$(1)/lib/
+	for file in libanl libc libcidn libcrypt libdl libm $(use_libnsl) $(use_nsswitch) libresolv $(use_libutil); do \
+		for file in $(TOOLCHAIN_DIR)/lib/$$$$file.so.* $(TOOLCHAIN_DIR)/lib/$$$$file-$(LIBC_SO_VERSION).so; do \
+			if [ -e "$$$$file" ]; then \
+				$(CP) $$$$file $(1)/lib/; \
+			fi; \
+		done; \
+	done
+  endef
+
+  define Package/uClibc/install
+	$(INSTALL_DIR) $(1)/lib
+	$(CP) \
+		$(TOOLCHAIN_DIR)/lib/ld*-uClibc.so.* \
+		$(TOOLCHAIN_DIR)/lib/ld*-uClibc-$(LIBC_SO_VERSION).so \
+		$(1)/lib/
+	$(CP) \
+		$(TOOLCHAIN_DIR)/lib/libc.so.* \
+		$(TOOLCHAIN_DIR)/lib/libuClibc-$(LIBC_SO_VERSION).so \
+		$(1)/lib/
+	for file in libcrypt libdl libm libutil; do \
+		$(CP) \
+			$(TOOLCHAIN_DIR)/lib/$$$$file.so.* \
+			$(TOOLCHAIN_DIR)/lib/$$$$file-$(LIBC_SO_VERSION).so \
+			$(1)/lib/; \
+	done
+
+	$(CP) \
+		$(PKG_BUILD_DIR)/libuClibc-* \
+		$(PKG_BUILD_DIR)/libm-* \
+		$(PKG_BUILD_DIR)/libcrypt-* \
+		$(1)/lib/
+  endef
+
+  define Package/libc/install
+    $(call Package/$(LIBC)/install,$1)
+  endef
+
+  define Package/libc/install_lib
+	$(CP) $(filter-out %/libdl_pic.a %/libpthread_pic.a %/libresolv_pic.a,$(wildcard $(TOOLCHAIN_DIR)/lib/lib*.a)) $(1)/lib/
+	$(if $(wildcard $(TOOLCHAIN_DIR)/lib/libc_so.a),$(CP) $(TOOLCHAIN_DIR)/lib/libc_so.a $(1)/lib/libc_pic.a)
+	$(if $(LIBGCC_MAP), \
+		$(CP) $(LIBGCC_A) $(1)/lib/libgcc_s_pic.a; \
+		$(CP) $(LIBGCC_MAP) $(1)/lib/libgcc_s_pic.map \
+	)
+  endef
+
+  define Package/libpthread/install
+	$(INSTALL_DIR) $(1)/lib
+	$(CP) \
+		$(TOOLCHAIN_DIR)/lib/libpthread.so.* \
+		$(if $(BUILD_LIBGCC),\
+			$(PKG_BUILD_DIR)/libpthread-$(LIBC_SO_VERSION).so, \
+			$(TOOLCHAIN_DIR)/lib/libpthread-$(LIBC_SO_VERSION).so \
+		) \
+		$(1)/lib/
+  endef
+
+  define Package/libpthread/install_lib
+	$(if $(wildcard $(TOOLCHAIN_DIR)/lib/libpthread_so.a),$(CP) $(TOOLCHAIN_DIR)/lib/libpthread_so.a $(1)/lib/libpthread_pic.a)
+  endef
+
+  define Package/librt/install
+	$(INSTALL_DIR) $(1)/lib
+	$(CP) \
+		$(TOOLCHAIN_DIR)/lib/librt.so.* \
+		$(TOOLCHAIN_DIR)/lib/librt-$(LIBC_SO_VERSION).so \
+		$(1)/lib/
+  endef
+
+  define Package/ldd/install
+	$(INSTALL_DIR) $(1)/usr/bin/
+	$(CP) $(TOOLCHAIN_DIR)/bin/ldd $(1)/usr/bin/
+  endef
+
+  define Package/ldconfig/install
+	$(INSTALL_DIR) $(1)/sbin/
+	$(CP) $(TOOLCHAIN_DIR)/sbin/ldconfig $(1)/sbin/
+  endef
+
+else
+
+  define Package/libgcc/install
+	for file in $(call qstrip,$(CONFIG_LIBGCC_FILE_SPEC)); do \
+		dir=`dirname $$$$file` ; \
+		$(INSTALL_DIR) $(1)/$$$$dir ; \
+		$(CP) $(call qstrip,$(CONFIG_LIBGCC_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
+	done ; \
+	exit 0
+  endef
+
+  define Package/libgfortran/install
+	for file in $(call qstrip,$(CONFIG_LIBGFORTRAN_FILE_SPEC)); do \
+		dir=`dirname $$$$file` ; \
+		$(INSTALL_DIR) $(1)/$$$$dir ; \
+		$(CP) $(call qstrip,$(CONFIG_LIBGFORTRAN_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
+	done
+  endef
+
+  define Package/libssp/install
+	for file in $(call qstrip,$(CONFIG_LIBSSP_FILE_SPEC)); do \
+		dir=`dirname $$$$file` ; \
+		$(INSTALL_DIR) $(1)/$$$$dir ; \
+		$(CP) $(call qstrip,$(CONFIG_LIBSSP_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
+	done ; \
+	exit 0
+  endef
+
+  define Package/libstdcpp/install
+	for file in $(call qstrip,$(CONFIG_LIBSTDCPP_FILE_SPEC)); do \
+		dir=`dirname $$$$file` ; \
+		$(INSTALL_DIR) $(1)/$$$$dir ; \
+		$(CP) $(call qstrip,$(CONFIG_LIBSTDCPP_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
+	done ; \
+	exit 0
+  endef
+
+  define Package/libc/install
+	for file in $(call qstrip,$(CONFIG_LIBC_FILE_SPEC)); do \
+		dir=`dirname $$$$file` ; \
+		$(INSTALL_DIR) $(1)/$$$$dir ; \
+		$(CP) $(call qstrip,$(CONFIG_LIBC_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
+	done ; \
+	exit 0
+  endef
+
+  define Package/libpthread/install
+	for file in $(call qstrip,$(CONFIG_LIBPTHREAD_FILE_SPEC)); do \
+		dir=`dirname $$$$file` ; \
+		$(INSTALL_DIR) $(1)/$$$$dir ; \
+		$(CP) $(call qstrip,$(CONFIG_LIBPTHREAD_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
+	done ; \
+	exit 0
+  endef
+
+  define Package/librt/install
+	for file in $(call qstrip,$(CONFIG_LIBRT_FILE_SPEC)); do \
+		dir=`dirname $$$$file` ; \
+		$(INSTALL_DIR) $(1)/$$$$dir ; \
+		$(CP) $(call qstrip,$(CONFIG_LIBRT_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
+	done ; \
+	exit 0
+  endef
+
+  define Package/ldd/install
+	for file in $(call qstrip,$(CONFIG_LDD_FILE_SPEC)); do \
+		dir=`dirname $$$$file` ; \
+		$(INSTALL_DIR) $(1)/$$$$dir ; \
+		$(CP) $(call qstrip,$(CONFIG_LDD_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
+	done ; \
+	exit 0
+  endef
+
+  define Package/ldconfig/install
+	for file in $(call qstrip,$(CONFIG_LDCONFIG_FILE_SPEC)); do \
+		dir=`dirname $$$$file` ; \
+		$(INSTALL_DIR) $(1)/$$$$dir ; \
+		$(CP) $(call qstrip,$(CONFIG_LDCONFIG_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
+	done ; \
+	exit 0
+  endef
+
+endif
+
+$(eval $(call BuildPackage,libc))
+$(eval $(call BuildPackage,libgcc))
+$(eval $(call BuildPackage,libssp))
+$(eval $(call BuildPackage,libstdcpp))
+$(eval $(call BuildPackage,libpthread))
+$(eval $(call BuildPackage,librt))
+$(eval $(call BuildPackage,libgfortran))
+$(eval $(call BuildPackage,ldd))
+$(eval $(call BuildPackage,ldconfig))