[toolchain/glibc*] purge support for glibc - use eglibc instead!

for reference: http://www.mail-archive.com/openwrt-devel@lists.openwrt.org/msg13425.html

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31503 3c298f89-4303-0410-b956-a3cf2f4a3e73

18 files changed, 3 insertions, 420 deletions

diff --git a/toolchain/Config.in b/toolchain/Config.in
index 13446ec9f5..d653aac5ef 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -142,17 +142,12 @@ choice
 		bool "Use eglibc"
 		depends !avr32
 	
-	config USE_GLIBC
-		bool "Use glibc"
-		depends !avr32
-	
 	config USE_UCLIBC
 		bool "Use uClibc"
 
 endchoice
 
 source "toolchain/eglibc/Config.in"
-source "toolchain/glibc/Config.in"
 source "toolchain/uClibc/Config.in"
 
 comment "Debuggers"
@@ -185,24 +180,21 @@ config USE_EXTERNAL_LIBC
 source "toolchain/gcc/Config.version"
 
 source "toolchain/eglibc/Config.version"
-source "toolchain/glibc/Config.version"
 source "toolchain/uClibc/Config.version"
 
 config LIBC
 	string
 	default "eglibc"  if USE_EGLIBC
-	default "glibc"   if USE_GLIBC
 	default "uClibc"  if USE_UCLIBC
 
 config LIBC_VERSION
 	string
 	default EGLIBC_VERSION  if USE_EGLIBC
-	default GLIBC_VERSION   if USE_GLIBC
 	default UCLIBC_VERSION  if USE_UCLIBC
 
 config TARGET_SUFFIX
 	string
-	default "gnueabi"         if (USE_EGLIBC || USE_GLIBC) && (arm || armeb)
-	default "gnu"             if (USE_EGLIBC || USE_GLIBC) && !(arm || armeb)
+	default "gnueabi"         if (USE_EGLIBC) && (arm || armeb)
+	default "gnu"             if (USE_EGLIBC) && !(arm || armeb)
 	default "uclibcgnueabi"   if USE_UCLIBC && (arm || armeb)
 	default "uclibc"          if USE_UCLIBC && !(arm || armeb)
diff --git a/toolchain/Makefile b/toolchain/Makefile
index 3a9cd0b2f8..0ef0b061f5 100644
--- a/toolchain/Makefile
+++ b/toolchain/Makefile
@@ -28,7 +28,7 @@
 curdir:=toolchain
 
 # subdirectories to descend into
-$(curdir)/builddirs := $(if $(CONFIG_GDB),gdb) $(if $(CONFIG_INSIGHT),insight) $(if $(CONFIG_EXTERNAL_TOOLCHAIN),wrapper,kernel-headers binutils gcc/minimal gcc/initial gcc/final $(LIBC) $(if $(CONFIG_GLIBC_PORTS),glibc-ports))
+$(curdir)/builddirs := $(if $(CONFIG_GDB),gdb) $(if $(CONFIG_INSIGHT),insight) $(if $(CONFIG_EXTERNAL_TOOLCHAIN),wrapper,kernel-headers binutils gcc/minimal gcc/initial gcc/final $(LIBC))
 $(curdir)/builddirs-compile:=$($(curdir)/builddirs-prepare)
 $(curdir)/builddirs-install:=$($(curdir)/builddirs-compile)
 
@@ -43,9 +43,6 @@ ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
   $(curdir)/$(LIBC)/compile:=$(curdir)/gcc/initial/install
   $(curdir)/gcc/final/compile:=$(curdir)/$(LIBC)/compile
   $(curdir)/$(LIBC)/install:=$(curdir)/gcc/final/install
-  ifneq ($(CONFIG_GLIBC_PORTS),)
-    $(curdir)/glibc/prepare:=$(curdir)/glibc-ports/prepare
-  endif
 endif
 
 ifdef CONFIG_GCC_VERSION_LLVM
diff --git a/toolchain/glibc-ports/Makefile b/toolchain/glibc-ports/Makefile
deleted file mode 100644
index c95709cc9a..0000000000
--- a/toolchain/glibc-ports/Makefile
+++ /dev/null
@@ -1,52 +0,0 @@
-#
-# Copyright (C) 2006-2009 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=glibc-ports
-PKG_VERSION:=$(call qstrip,$(CONFIG_GLIBC_VERSION))
-
-ifeq ($(PKG_VERSION),2.3.6)
-  PKG_MD5SUM:=40dce745d34ff80401da2fdfe58f6d53
-endif
-ifeq ($(PKG_VERSION),2.6.1)
-  PKG_MD5SUM:=53d88ca624642dd267752ccce77b19d0
-endif
-ifeq ($(PKG_VERSION),2.7)
-  PKG_MD5SUM:=eaeb8527b8fa286c2d887157214f9998
-endif
-
-PKG_SOURCE_URL:=@GNU/glibc/
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
-
-PATCH_DIR:=./patches/$(PKG_VERSION)
-
-include $(INCLUDE_DIR)/toolchain-build.mk
-
-HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.glibc-ports_built
-HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.glibc-ports_installed
-
-define Host/Prepare
-$(call Host/Prepare/Default)
-	ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
-endef
-
-define Host/Configure
-endef
-
-define Host/Compile
-endef
-
-define Host/Install
-endef
-
-define Host/Clean
-	rm -rf \
-		$(HOST_BUILD_DIR) \
-		$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
-endef
-
-$(eval $(call HostBuild))
diff --git a/toolchain/glibc-ports/patches/2.4/100-mips-fork.patch b/toolchain/glibc-ports/patches/2.4/100-mips-fork.patch
deleted file mode 100644
index 8d53f41f15..0000000000
--- a/toolchain/glibc-ports/patches/2.4/100-mips-fork.patch
+++ /dev/null
@@ -1,7 +0,0 @@
-diff --exclude=.svn -pNur  glibc-ports-2.4/sysdeps/unix/sysv/linux/mips/nptl/fork.c glibc-ports-2.4/sysdeps/unix/sysv/linux/mips/nptl/fork.c
----  glibc-ports-2.4/sysdeps/unix/sysv/linux/mips/nptl/fork.c	2009-02-09 15:13:14.996030533 +0100
-+++ glibc-ports-2.4/sysdeps/unix/sysv/linux/mips/nptl/fork.c	2009-02-09 15:13:34.402489340 +0100
-@@ -1 +1,2 @@
--#include "../i386/fork.c"
-+#include <sysdeps/unix/sysv/linux/i386/fork.c>
-+
diff --git a/toolchain/glibc-ports/patches/2.6.1/101-arm_asm_page_h.patch b/toolchain/glibc-ports/patches/2.6.1/101-arm_asm_page_h.patch
deleted file mode 100644
index 9279ccb64c..0000000000
--- a/toolchain/glibc-ports/patches/2.6.1/101-arm_asm_page_h.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-http://sourceware.org/ml/crossgcc/2008-05/msg00014.html
-
-diff -durN glibc-ports-2.6.1.orig/sysdeps/unix/sysv/linux/arm/ioperm.c glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/ioperm.c
---- glibc-ports-2.6.1.orig/sysdeps/unix/sysv/linux/arm/ioperm.c	2005-06-10 13:12:09.000000000 +0200
-+++ glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/ioperm.c	2008-05-18 16:19:45.000000000 +0200
-@@ -45,7 +45,6 @@
- #include <sys/mman.h>
- 
- #include <linux/version.h>
--#include <asm/page.h>
- #include <sys/sysctl.h>
- 
- #define PATH_ARM_SYSTYPE	"/etc/arm_systype"
diff --git a/toolchain/glibc-ports/patches/2.6.1/102-arm_nptl.patch b/toolchain/glibc-ports/patches/2.6.1/102-arm_nptl.patch
deleted file mode 100644
index 1207e7969b..0000000000
--- a/toolchain/glibc-ports/patches/2.6.1/102-arm_nptl.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff -durN glibc-ports-2.6.1.orig/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
---- glibc-ports-2.6.1.orig/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h	2005-11-16 20:22:59.000000000 +0100
-+++ glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h	2007-09-06 13:53:16.000000000 +0200
-@@ -132,3 +132,9 @@
- # define NO_CANCELLATION 1
- 
- #endif
-+
-+#ifndef __ASSEMBLER__
-+# define RTLD_SINGLE_THREAD_P \
-+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-+                   header.multiple_threads) == 0, 1)
-+#endif
diff --git a/toolchain/glibc-ports/patches/2.6.1/401-mips_bootstrap_gcc_header_install.patch b/toolchain/glibc-ports/patches/2.6.1/401-mips_bootstrap_gcc_header_install.patch
deleted file mode 100644
index 0908974a93..0000000000
--- a/toolchain/glibc-ports/patches/2.6.1/401-mips_bootstrap_gcc_header_install.patch
+++ /dev/null
@@ -1,11 +0,0 @@
-diff -ruN glibc-ports-2.7-orig/sysdeps/mips/mips32/Makefile glibc-ports-2.7/sysdeps/mips/mips32/Makefile
---- glibc-ports-2.7-orig/ports/sysdeps/mips/mips32/Makefile	2003-03-29 09:15:28.000000000 +0100
-+++ glibc-ports-2.7/sysdeps/mips/mips32/Makefile	2008-10-01 17:04:40.475005748 +0200
-@@ -1,3 +1,7 @@
-+ifeq ($(filter -DBOOTSTRAP_GCC,$(CFLAGS)),)
- ifeq ($(filter -mabi=32,$(CC)),)
- CC += -mabi=32
- endif
-+else
-+CC += -D"_MIPS_SZPTR=32"
-+endif
diff --git a/toolchain/glibc-ports/patches/2.6.1/603-powerpc-softfloat.patch b/toolchain/glibc-ports/patches/2.6.1/603-powerpc-softfloat.patch
deleted file mode 100644
index 3213c9aed0..0000000000
--- a/toolchain/glibc-ports/patches/2.6.1/603-powerpc-softfloat.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-From: http://sourceware.org/ml/crossgcc/2008-10/msg00044.html
-From: http://sources.redhat.com/ml/libc-ports/2007-06/msg00005.html
-
-2007-06-07  Steven Munroe  <sjmunroe@us.ibm.com>
-
-    * sysdeps/powerpc/nofpu/Makefile: Remove fe_nomask from libm-support.
-
-diff -urN glibc-ports-2.6.1.orig/sysdeps/powerpc/nofpu/Makefile glibc-ports-2.6.1/sysdeps/powerpc/nofpu/Makefile
---- glibc-ports-2.6.1.orig/sysdeps/powerpc/nofpu/Makefile	2006-11-22 09:13:11.000000000 -0600
-+++ glibc-ports-2.6.1/sysdeps/powerpc/nofpu/Makefile	2007-06-07 09:53:05.708240976 -0500
-@@ -6,7 +6,7 @@
- endif
- 
- ifeq ($(subdir),math)
--libm-support += fenv_const fe_nomask
-+libm-support += fenv_const
- CPPFLAGS += -I../soft-fp/
- # The follow CFLAGS are a work around for GCC Bugzilla Bug 29253
- # "expand_abs wrong default code for floating point"
-
-
diff --git a/toolchain/glibc-ports/patches/2.7/101-arm_asm_page_h.patch b/toolchain/glibc-ports/patches/2.7/101-arm_asm_page_h.patch
deleted file mode 100644
index 9279ccb64c..0000000000
--- a/toolchain/glibc-ports/patches/2.7/101-arm_asm_page_h.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-http://sourceware.org/ml/crossgcc/2008-05/msg00014.html
-
-diff -durN glibc-ports-2.6.1.orig/sysdeps/unix/sysv/linux/arm/ioperm.c glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/ioperm.c
---- glibc-ports-2.6.1.orig/sysdeps/unix/sysv/linux/arm/ioperm.c	2005-06-10 13:12:09.000000000 +0200
-+++ glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/ioperm.c	2008-05-18 16:19:45.000000000 +0200
-@@ -45,7 +45,6 @@
- #include <sys/mman.h>
- 
- #include <linux/version.h>
--#include <asm/page.h>
- #include <sys/sysctl.h>
- 
- #define PATH_ARM_SYSTYPE	"/etc/arm_systype"
diff --git a/toolchain/glibc-ports/patches/2.7/102-arm_nptl.patch b/toolchain/glibc-ports/patches/2.7/102-arm_nptl.patch
deleted file mode 100644
index 65836b6816..0000000000
--- a/toolchain/glibc-ports/patches/2.7/102-arm_nptl.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff -durN glibc-ports-2.6.1.orig/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
---- glibc-ports-2.6.1.orig/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h	2005-11-16 20:22:59.000000000 +0100
-+++ glibc-ports-2.6.1/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h	2007-09-06 13:53:16.000000000 +0200
-@@ -126,3 +126,9 @@
- # define NO_CANCELLATION 1
- 
- #endif
-+
-+#ifndef __ASSEMBLER__
-+# define RTLD_SINGLE_THREAD_P \
-+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
-+                   header.multiple_threads) == 0, 1)
-+#endif
diff --git a/toolchain/glibc-ports/patches/2.7/103-arm_nptl_cargs6.patch b/toolchain/glibc-ports/patches/2.7/103-arm_nptl_cargs6.patch
deleted file mode 100644
index 8f363137c8..0000000000
--- a/toolchain/glibc-ports/patches/2.7/103-arm_nptl_cargs6.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-http://sourceware.org/ml/libc-ports/2008-02/msg00005.html
-
-diff -durN glibc-ports-2.7.orig/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h glibc-ports-2.7/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h
---- glibc-ports-2.7.orig/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h	2007-06-06 19:27:04.000000000 +0200
-+++ glibc-ports-2.7/sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h	2008-05-18 16:57:21.000000000 +0200
-@@ -73,6 +73,9 @@
- # define DOCARGS_5	DOCARGS_4
- # define UNDOCARGS_5	UNDOCARGS_4
- 
-+# define DOCARGS_6    DOCARGS_5
-+# define UNDOCARGS_6  UNDOCARGS_5
-+
- # ifdef IS_IN_libpthread
- #  define CENABLE	bl PLTJMP(__pthread_enable_asynccancel)
- #  define CDISABLE	bl PLTJMP(__pthread_disable_asynccancel)
diff --git a/toolchain/glibc-ports/patches/2.7/104-arm_nptl_lowlevellock.patch b/toolchain/glibc-ports/patches/2.7/104-arm_nptl_lowlevellock.patch
deleted file mode 100644
index 047f786cf6..0000000000
--- a/toolchain/glibc-ports/patches/2.7/104-arm_nptl_lowlevellock.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-http://www.nabble.com/arm-linux-compilation-failure-and-possible-fix-td19229074.html
-
-diff -durN glibc-ports-2.7.orig/sysdeps/unix/sysv/linux/arm/ioperm.c glibc-ports-2.7/sysdeps/unix/sysv/linux/arm/ioperm.c
---- glibc-ports-2.7.orig/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h.orig	2008-10-04 20:46:13.000000000 +0200
-+++ glibc-ports-2.7/sysdeps/unix/sysv/linux/arm/nptl/lowlevellock.h	2008-10-04 20:45:40.000000000 +0200
-@@ -25,6 +25,7 @@
- #include <atomic.h>
- #include <sysdep.h>
- #include <kernel-features.h>
-+#include <tls.h>
- 
- #define FUTEX_WAIT		0
- #define FUTEX_WAKE		1
diff --git a/toolchain/glibc-ports/patches/2.7/401-mips_bootstrap_gcc_header_install.patch b/toolchain/glibc-ports/patches/2.7/401-mips_bootstrap_gcc_header_install.patch
deleted file mode 100644
index 66f42e9284..0000000000
--- a/toolchain/glibc-ports/patches/2.7/401-mips_bootstrap_gcc_header_install.patch
+++ /dev/null
@@ -1,11 +0,0 @@
-diff -ruN glibc-ports-2.7-orig/sysdeps/mips/mips32/Makefile glibc-ports-2.7/sysdeps/mips/mips32/Makefile
---- glibc-ports-2.7-orig/sysdeps/mips/mips32/Makefile	2003-03-29 09:15:28.000000000 +0100
-+++ glibc-ports-2.7/sysdeps/mips/mips32/Makefile	2008-10-01 17:04:40.475005748 +0200
-@@ -1,3 +1,7 @@
-+ifeq ($(filter -DBOOTSTRAP_GCC,$(CFLAGS)),)
- ifeq ($(filter -mabi=32,$(CC)),)
- CC += -mabi=32
- endif
-+else
-+CC += -D"_MIPS_SZPTR=32"
-+endif
diff --git a/toolchain/glibc/Config.in b/toolchain/glibc/Config.in
deleted file mode 100644
index 1b87976d32..0000000000
--- a/toolchain/glibc/Config.in
+++ /dev/null
@@ -1,11 +0,0 @@
-choice
-	prompt "glibc version" 
-	depends on TOOLCHAINOPTS && USE_GLIBC
-	default GLIBC_VERSION_2_14
-	help
-	  Select the version of glibc you wish to use.
-
-	config GLIBC_VERSION_2_14
-		bool "glibc 2.14"
-
-endchoice
diff --git a/toolchain/glibc/Config.version b/toolchain/glibc/Config.version
deleted file mode 100644
index 466794fa8c..0000000000
--- a/toolchain/glibc/Config.version
+++ /dev/null
@@ -1,11 +0,0 @@
-config GLIBC_VERSION
-	string
-	depends on USE_GLIBC
-	default "2.14"    if GLIBC_VERSION_2_14
-	default "2.14"
-
-config GLIBC_PORTS
-	bool
-	depends on USE_GLIBC
-	default y  if GLIBC_VERSION_2_14 && (arm || armeb || mips || mipsel || mips64 || mips64el || powerpc)
-	default n
diff --git a/toolchain/glibc/Makefile b/toolchain/glibc/Makefile
deleted file mode 100644
index caf4b088ea..0000000000
--- a/toolchain/glibc/Makefile
+++ /dev/null
@@ -1,168 +0,0 @@
-#
-# Copyright (C) 2006-2009 OpenWrt.org
-#
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-include $(TOPDIR)/rules.mk
-
-PKG_NAME:=glibc
-PKG_VERSION:=$(call qstrip,$(CONFIG_GLIBC_VERSION))
-
-ifeq ($(PKG_VERSION),2.14)
-  PKG_MD5SUM:=1588cc22e796c296223744895ebc4cef
-endif
-
-PKG_SOURCE_URL:=@GNU/glibc
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
-
-PATCH_DIR:=./patches/$(PKG_VERSION)
-
-include $(INCLUDE_DIR)/toolchain-build.mk
-
-HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.glibc_built
-HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.glibc_installed
-
-HOST_BUILD_DIR1:=$(HOST_BUILD_DIR)-initial
-HOST_BUILD_DIR2:=$(HOST_BUILD_DIR)-final
-
-GLIBC_ADD_ONS+=nptl,
-
-ifneq ($(CONFIG_GLIBC_PORTS),)
-  GLIBC_ADD_ONS+=ports,
-  define Host/Prepare/ports
-	ln -snf ../glibc-ports $(HOST_BUILD_DIR)/ports
-  endef
-endif
-
-# XXX: {e,}glibc does not build w/ -Os
-# http://sourceware.org/bugzilla/show_bug.cgi?id=5203
-GLIBC_CFLAGS:=$(subst -Os,-O2,$(TARGET_CFLAGS))
-
-GLIBC_CONFIGURE:= \
-	BUILD_CC="$(HOSTCC)" \
-	$(TARGET_CONFIGURE_OPTS) \
-	CFLAGS="$(GLIBC_CFLAGS)" \
-	libc_cv_forced_unwind=yes \
-	libc_cv_c_cleanup=yes \
-	libc_cv_386_tls=yes \
-	libc_cv_slibdir="/lib" \
-	$(HOST_BUILD_DIR)/configure \
-		--prefix= \
-		--build=$(GNU_HOST_NAME) \
-		--host=$(REAL_GNU_TARGET_NAME) \
-		--with-headers="$(TOOLCHAIN_DIR)/include" \
-		$(if $(CONFIG_mips64)$(CONFIG_mips64el), --enable-kernel="2.6.0") \
-		--disable-debug \
-		--disable-profile \
-		--enable-add-ons="$(GLIBC_ADD_ONS)" \
-		--without-gd \
-		--without-cvs \
-
-ifeq ($(CONFIG_SOFT_FLOAT),)
-  GLIBC_CONFIGURE+= \
-		--with-fp
-else
-  GLIBC_CONFIGURE+= \
-		--without-fp
-endif
-
-GLIBC_CONFIGURE_STAGE1:= \
-	$(GLIBC_CONFIGURE) \
-		--disable-sanity-checks \
-		--enable-hacker-mode \
-	
-GLIBC_CONFIGURE_STAGE2:= \
-	$(GLIBC_CONFIGURE) \
-
-GLIBC_MAKE:= \
-	$(MAKE) \
-
-define Host/SetToolchainInfo
-	$(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
-	$(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.gnu.org/software/libc/,' $(TOOLCHAIN_DIR)/info.mk
-	$(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
-	$(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
-endef
-
-define Stage1/Configure
-	mkdir -p $(HOST_BUILD_DIR1)
-	( cd $(HOST_BUILD_DIR1); rm -f config.cache; \
-		$(GLIBC_CONFIGURE_STAGE1) \
-	);
-endef
-
-define Stage1/Compile
-endef
-
-define Stage1/Install
-	$(GLIBC_MAKE) -C $(HOST_BUILD_DIR1) \
-		CFLAGS="-DBOOTSTRAP_GCC" \
-		cross-compiling=yes \
-		install_root="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev" \
-		install-headers
-	[ -f $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/include/bits/stdio_lim.h ] || \
-		$(CP) $(HOST_BUILD_DIR1)/bits/stdio_lim.h \
-			$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/include/bits/stdio_lim.h
-	[ -f $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/include/gnu/stubs.h ] || \
-		touch $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/include/gnu/stubs.h
-endef
-
-define Stage2/Configure
-	mkdir -p $(HOST_BUILD_DIR2)
-	( cd $(HOST_BUILD_DIR2); rm -f config.cache; \
-		$(GLIBC_CONFIGURE_STAGE2) \
-	);
-endef
-
-define Stage2/Compile
-	$(GLIBC_MAKE) -C $(HOST_BUILD_DIR2) all
-endef
-
-define Stage2/Install
-	$(GLIBC_MAKE) -C $(HOST_BUILD_DIR2) \
-		install_root="$(TOOLCHAIN_DIR)" \
-		install
-	( cd $(TOOLCHAIN_DIR) ; \
-		for d in lib usr/lib ; do \
-		  for f in libc.so libpthread.so libgcc_s.so ; do \
-		    if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \
-		      $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \
-		    fi \
-		  done \
-		done \
-	)
-endef
-
-define Host/Prepare
-	$(call Host/SetToolchainInfo)
-	$(call Host/Prepare/Default)
-	ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
-	$(call Host/Prepare/ports)
-	$(call Stage1/Configure)
-	$(call Stage1/Compile)
-	$(call Stage1/Install)
-endef
-
-define Host/Configure
-endef
-
-define Host/Compile
-	$(call Stage2/Configure)
-	$(call Stage2/Compile)
-	$(call Stage2/Install)
-endef
-
-define Host/Install
-endef
-
-define Host/Clean
-	rm -rf \
-		$(HOST_BUILD_DIR) \
-		$(HOST_BUILD_DIR1) \
-		$(HOST_BUILD_DIR2) \
-		$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \
-		$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
-endef
-
-$(eval $(call HostBuild))
diff --git a/toolchain/glibc/patches/2.14/100-fix_cpuid_h_check.patch b/toolchain/glibc/patches/2.14/100-fix_cpuid_h_check.patch
deleted file mode 100644
index 12d0e1e996..0000000000
--- a/toolchain/glibc/patches/2.14/100-fix_cpuid_h_check.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- a/sysdeps/i386/configure.in
-+++ b/sysdeps/i386/configure.in
-@@ -2,7 +2,7 @@
- # Local configure fragment for sysdeps/i386.
- 
- AC_HEADER_CHECK([cpuid.h], ,
--  [AC_MSG_ERROR([gcc must provide the <cpuid.h> header])])
-+  [AC_MSG_ERROR([gcc must provide the <cpuid.h> header])], [])
- 
- AC_CACHE_CHECK(if -g produces usable source locations for assembler-with-cpp,
- 	       libc_cv_cpp_asm_debuginfo, [dnl
---- a/sysdeps/i386/configure
-+++ b/sysdeps/i386/configure
-@@ -632,7 +632,7 @@
- done
- 
- 
--ac_fn_c_check_header_mongrel "$LINENO" "cpuid.h" "ac_cv_header_cpuid_h" "$ac_includes_default"
-+ac_fn_c_check_header_mongrel "$LINENO" "cpuid.h" "ac_cv_header_cpuid_h" ""
- if test "x$ac_cv_header_cpuid_h" = x""yes; then :
- 
- else
diff --git a/toolchain/glibc/patches/2.14/200-add_dl_search_path.patch b/toolchain/glibc/patches/2.14/200-add_dl_search_path.patch
deleted file mode 100644
index 2f4a48f201..0000000000
--- a/toolchain/glibc/patches/2.14/200-add_dl_search_path.patch
+++ /dev/null
@@ -1,12 +0,0 @@
---- a/Makeconfig
-+++ b/Makeconfig
-@@ -529,6 +529,9 @@
- default-rpath = $(libdir)
- endif
- 
-+# Add /usr/lib to default search path for the dynamic linker
-+user-defined-trusted-dirs := /usr/lib
-+
- ifndef link-extra-libs
- link-extra-libs = $(LDLIBS-$(@F))
- link-extra-libs-static = $(link-extra-libs)