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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2013-10-06 14:19:11 (GMT)
committer Peter Korsgaard <peter@korsgaard.com>2013-10-06 18:50:41 (GMT)
commitf742fe440797ef345266845a14c6c65a86e3af4c (patch)
treea62ca608075a5d608f1a3303bdce05bc675ee08d
parent0148cdd4dff1d34d4134b109d72fcc0f5e727de8 (diff)
downloadbuildroot-f742fe440797ef345266845a14c6c65a86e3af4c.tar.gz
buildroot-f742fe440797ef345266845a14c6c65a86e3af4c.tar.bz2
toolchain-crosstool-ng: remove support
In order to avoid the work of converting the toolchain-crosstool-ng logic to the package infrastructure, we remove it from Buildroot, since it has been deprecated since quite some time. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
-rw-r--r--Makefile7
-rw-r--r--package/Makefile.in2
-rw-r--r--package/libglib2/libglib2.mk2
-rw-r--r--toolchain/Config.in13
-rw-r--r--toolchain/helpers.mk4
-rw-r--r--toolchain/toolchain-common.in4
-rw-r--r--toolchain/toolchain-crosstool-ng.mk5
-rw-r--r--toolchain/toolchain-crosstool-ng/Config.in133
-rw-r--r--toolchain/toolchain-crosstool-ng/crosstool-ng.config-eglibc502
-rw-r--r--toolchain/toolchain-crosstool-ng/crosstool-ng.config-glibc491
-rw-r--r--toolchain/toolchain-crosstool-ng/crosstool-ng.config-uClibc473
-rw-r--r--toolchain/toolchain-crosstool-ng/crosstool-ng.mk396
12 files changed, 3 insertions, 2029 deletions
diff --git a/Makefile b/Makefile
index c170ca2..2fb1168 100644
--- a/Makefile
+++ b/Makefile
@@ -240,8 +240,6 @@ ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
BASE_TARGETS += toolchain-buildroot
else ifeq ($(BR2_TOOLCHAIN_EXTERNAL),y)
BASE_TARGETS += toolchain-external
-else ifeq ($(BR2_TOOLCHAIN_CTNG),y)
-BASE_TARGETS += toolchain-crosstool-ng
endif
TARGETS:=
@@ -323,8 +321,6 @@ ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
include toolchain/toolchain-buildroot.mk
else ifeq ($(BR2_TOOLCHAIN_EXTERNAL),y)
include toolchain/toolchain-external.mk
-else ifeq ($(BR2_TOOLCHAIN_CTNG),y)
-include toolchain/toolchain-crosstool-ng.mk
endif
# Include the package override file if one has been provided in the
@@ -802,9 +798,6 @@ endif
ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
@echo ' uclibc-menuconfig - Run uClibc menuconfig'
endif
-ifeq ($(BR2_TOOLCHAIN_CTNG),y)
- @echo ' ctng-menuconfig - Run crosstool-NG menuconfig'
-endif
ifeq ($(BR2_TARGET_BAREBOX),y)
@echo ' barebox-menuconfig - Run barebox menuconfig'
@echo ' barebox-savedefconfig - Run barebox savedefconfig'
diff --git a/package/Makefile.in b/package/Makefile.in
index d406901..612f3c7 100644
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -138,7 +138,7 @@ TARGET_CFLAGS += -fstack-protector-all
TARGET_CXXFLAGS += -fstack-protector-all
endif
-ifeq ($(BR2_TOOLCHAIN_BUILDROOT)$(BR2_TOOLCHAIN_CTNG),y)
+ifeq ($(BR2_TOOLCHAIN_BUILDROOT),y)
TARGET_CROSS=$(HOST_DIR)/usr/bin/$(GNU_TARGET_NAME)-
else
TARGET_CROSS=$(HOST_DIR)/usr/bin/$(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_PREFIX))-
diff --git a/package/libglib2/libglib2.mk b/package/libglib2/libglib2.mk
index 689e417..51b2fc1 100644
--- a/package/libglib2/libglib2.mk
+++ b/package/libglib2/libglib2.mk
@@ -51,7 +51,7 @@ LIBGLIB2_CONF_ENV = \
gt_cv_c_wchar_t=$(if $(BR2_USE_WCHAR),yes,no)
# old uClibc versions don't provide qsort_r
-ifeq ($(BR2_UCLIBC_VERSION_0_9_32)$(BR2_TOOLCHAIN_CTNG_uClibc)$(BR2_TOOLCHAIN_EXTERNAL_UCLIBC)$(BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_V2)$(BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_V2),y)
+ifeq ($(BR2_UCLIBC_VERSION_0_9_32)$(BR2_TOOLCHAIN_EXTERNAL_UCLIBC)$(BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_V2)$(BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_V2),y)
LIBGLIB2_CONF_ENV += glib_cv_have_qsort_r=no
else
LIBGLIB2_CONF_ENV += glib_cv_have_qsort_r=yes
diff --git a/toolchain/Config.in b/toolchain/Config.in
index 6fd446e..0f9a7dd 100644
--- a/toolchain/Config.in
+++ b/toolchain/Config.in
@@ -36,23 +36,10 @@ config BR2_TOOLCHAIN_EXTERNAL
toolchain. Buildroot can either download automatically a
toolchain, or use an already installed toolchain.
-config BR2_TOOLCHAIN_CTNG
- bool "Crosstool-NG toolchain"
- depends on BR2_DEPRECATED
- depends on !BR2_microblaze && !BR2_aarch64 && !BR2_xtensa && \
- !BR2_arc && !BR2_nios2
- select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
- help
- Say 'y' if you want to generate the toolchain with crosstool-NG
- (http://crosstool-ng.org).
-
- This is considered experimental, and you can expect some breakage.
-
endchoice
source "toolchain/toolchain-buildroot/Config.in"
source "toolchain/toolchain-external/Config.in"
-source "toolchain/toolchain-crosstool-ng/Config.in"
source "toolchain/toolchain-common.in"
endmenu
diff --git a/toolchain/helpers.mk b/toolchain/helpers.mk
index 0e270ee..27b6710 100644
--- a/toolchain/helpers.mk
+++ b/toolchain/helpers.mk
@@ -1,7 +1,5 @@
# This Makefile fragment declares helper functions, usefull to handle
-# non- buildroot-built toolchains, eg. purely external toolchains or
-# toolchains (internally) built using crosstool-NG.
-
+# non- buildroot-built toolchains, eg. purely external toolchains.
#
# Copy a toolchain library and its symbolic links from the sysroot
# directory to the target directory. Also optionaly strips the
diff --git a/toolchain/toolchain-common.in b/toolchain/toolchain-common.in
index 1085fb3..8435a65 100644
--- a/toolchain/toolchain-common.in
+++ b/toolchain/toolchain-common.in
@@ -59,10 +59,6 @@ config BR2_ENABLE_LOCALE_WHITELIST
config BR2_GENERATE_LOCALE
string "Generate locale data"
default ""
- # Pre-built uClibc external toolchains and uClibc toolchains
- # built by the Crosstool-NG backend cannot be supported,
- # because the list of locales to support must be defined at
- # build time.
depends on \
BR2_TOOLCHAIN_BUILDROOT || \
BR2_TOOLCHAIN_USES_GLIBC
diff --git a/toolchain/toolchain-crosstool-ng.mk b/toolchain/toolchain-crosstool-ng.mk
deleted file mode 100644
index 9e666a0..0000000
--- a/toolchain/toolchain-crosstool-ng.mk
+++ /dev/null
@@ -1,5 +0,0 @@
-# Required includes for the external toolchain backend
-
-# Explicit ordering:
-include toolchain/helpers.mk
-include toolchain/toolchain-crosstool-ng/crosstool-ng.mk
diff --git a/toolchain/toolchain-crosstool-ng/Config.in b/toolchain/toolchain-crosstool-ng/Config.in
deleted file mode 100644
index 7cfd8c2..0000000
--- a/toolchain/toolchain-crosstool-ng/Config.in
+++ /dev/null
@@ -1,133 +0,0 @@
-# Selection options for crosstool-NG
-
-if BR2_TOOLCHAIN_CTNG
-
-choice
- prompt "Crosstool-NG C library"
-
-config BR2_TOOLCHAIN_CTNG_uClibc
- bool "uClibc"
- select BR2_TOOLCHAIN_USES_UCLIBC
-
-# Although eglibc can be configured to opt-out some features,
-# let's not deal with that for the time being, it's complex...
-config BR2_TOOLCHAIN_CTNG_eglibc
- bool "eglibc"
- # Our default ct-ng configuration uses eglibc 2.12, which has
- # native RPC support
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- select BR2_TOOLCHAIN_USES_GLIBC
-
-config BR2_TOOLCHAIN_CTNG_glibc
- bool "glibc"
- # Our default ct-ng configuration uses glibc 2.14.1, which
- # does not have native RPC support
- select BR2_TOOLCHAIN_USES_GLIBC
-
-endchoice # C library
-
-config BR2_TOOLCHAIN_CTNG_LIBC
- string
- default "uClibc" if BR2_TOOLCHAIN_CTNG_uClibc
- default "eglibc" if BR2_TOOLCHAIN_CTNG_eglibc
- default "glibc" if BR2_TOOLCHAIN_CTNG_glibc
-
-config BR2_TOOLCHAIN_CTNG_CONFIG
- string "crosstool-NG configuration file to use"
- default "toolchain/toolchain-crosstool-ng/crosstool-ng.config-uClibc" if BR2_TOOLCHAIN_CTNG_uClibc
- default "toolchain/toolchain-crosstool-ng/crosstool-ng.config-eglibc" if BR2_TOOLCHAIN_CTNG_eglibc
- default "toolchain/toolchain-crosstool-ng/crosstool-ng.config-glibc" if BR2_TOOLCHAIN_CTNG_glibc
- help
- Enter here the path to the crosstool-NG .config file to use.
-
- Generally, the default crosstool-NG configuration files bundled with
- Buildroot work fine in most situations. Use 'make ctng-menuconfig'
- from the command line, for expert customization of your toolchain.
-
- If unsure, keep the default value.
-
-if BR2_TOOLCHAIN_CTNG_uClibc
-
-comment "Toolchain Options"
-
-config BR2_TOOLCHAIN_CTNG_uClibc_LARGEFILE
- bool "Enable large file (files > 2 GB) support"
- select BR2_LARGEFILE
- help
- Enable this option if you want your toolchain to support
- files bigger than 2 GB.
-
-config BR2_TOOLCHAIN_CTNG_uClibc_INET_IPV6
- bool "Enable IPv6 support"
- select BR2_INET_IPV6
- help
- Enable this option if you want your toolchain to support
- IPv6.
-
-config BR2_TOOLCHAIN_CTNG_uClibc_INET_RPC
- bool "Enable RPC support"
- select BR2_TOOLCHAIN_HAS_NATIVE_RPC
- help
- Enable this option if you want your toolchain to support
- RPC (needed for NFS, for example).
-
-config BR2_TOOLCHAIN_CTNG_uClibc_WCHAR
- bool "Enable WCHAR support"
- select BR2_USE_WCHAR
- help
- Enable this option if you want your toolchain to support
- wide characters (i.e characters longer than 8 bits, needed
- for locale support).
-
-config BR2_TOOLCHAIN_CTNG_uClibc_LOCALE
- bool "Enable toolchain locale/i18n support"
- select BR2_TOOLCHAIN_CTNG_uClibc_WCHAR
- select BR2_ENABLE_LOCALE
- help
- Enable this option if you want your toolchain to support
- localization and internationalization.
-
-endif # BR2_TOOLCHAIN_CTNG_uClibc
-
-config BR2_TOOLCHAIN_CTNG_CXX
- bool "Enable C++ support"
- select BR2_INSTALL_LIBSTDCPP
- help
- Enable this option if you want your toolchain to support the
- C++ language and you want C++ libraries to be installed on
- your target system.
-
-choice
- prompt "Thread library implementation"
- default BR2_TOOLCHAIN_CTNG_THREADS_NPTL
- help
- Enable thread support and select thread implementation. With
- glibc, thread support is mandatory but several
- implementations are available. With uClibc, thread support
- is optional, and when enabled, several implementations are
- available. However, not all thread variants work with all
- versions of uClibc for all architectures, the "linuxthreads
- (stable/old)" may be a working fallback.
-
- config BR2_TOOLCHAIN_CTNG_THREADS_NONE
- bool "none"
- depends on BR2_TOOLCHAIN_CTNG_uClibc
-
- config BR2_TOOLCHAIN_CTNG_THREADS_PTHREADS
- bool "linuxthreads"
- select BR2_TOOLCHAIN_HAS_THREADS
- select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
-
- config BR2_TOOLCHAIN_CTNG_THREADS_PTHREADS_OLD
- bool "linuxthreads (stable/old)"
- select BR2_TOOLCHAIN_HAS_THREADS
- select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
- depends on BR2_TOOLCHAIN_CTNG_uClibc
-
- config BR2_TOOLCHAIN_CTNG_THREADS_NPTL
- bool "Native POSIX Threading (NPTL)"
- select BR2_TOOLCHAIN_HAS_THREADS
- select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
-endchoice
-
-endif # BR2_TOOLCHAIN_CTNG
diff --git a/toolchain/toolchain-crosstool-ng/crosstool-ng.config-eglibc b/toolchain/toolchain-crosstool-ng/crosstool-ng.config-eglibc
deleted file mode 100644
index 08f036c..0000000
--- a/toolchain/toolchain-crosstool-ng/crosstool-ng.config-eglibc
+++ /dev/null
@@ -1,502 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# crosstool-NG 1.17.0 Configuration
-# Sat Dec 8 12:57:07 2012
-#
-CT_CONFIGURE_has_xz=y
-CT_CONFIGURE_has_svn=y
-CT_MODULES=y
-
-#
-# Paths and misc options
-#
-
-#
-# crosstool-NG behavior
-#
-# CT_OBSOLETE is not set
-# CT_EXPERIMENTAL is not set
-# CT_DEBUG_CT is not set
-
-#
-# Paths
-#
-CT_LOCAL_TARBALLS_DIR=""
-CT_WORK_DIR="${CT_TOP_DIR}/.build"
-CT_PREFIX_DIR=""
-CT_INSTALL_DIR="${CT_PREFIX_DIR}"
-CT_RM_RF_PREFIX_DIR=y
-CT_REMOVE_DOCS=y
-# CT_INSTALL_DIR_RO is not set
-# CT_STRIP_ALL_TOOLCHAIN_EXECUTABLES is not set
-
-#
-# Downloading
-#
-# CT_FORBID_DOWNLOAD is not set
-# CT_FORCE_DOWNLOAD is not set
-CT_CONNECT_TIMEOUT=10
-# CT_ONLY_DOWNLOAD is not set
-# CT_USE_MIRROR is not set
-
-#
-# Extracting
-#
-# CT_FORCE_EXTRACT is not set
-CT_OVERIDE_CONFIG_GUESS_SUB=y
-# CT_ONLY_EXTRACT is not set
-CT_PATCH_BUNDLED=y
-# CT_PATCH_LOCAL is not set
-# CT_PATCH_BUNDLED_LOCAL is not set
-# CT_PATCH_LOCAL_BUNDLED is not set
-# CT_PATCH_BUNDLED_FALLBACK_LOCAL is not set
-# CT_PATCH_LOCAL_FALLBACK_BUNDLED is not set
-# CT_PATCH_NONE is not set
-CT_PATCH_ORDER="bundled"
-
-#
-# Build behavior
-#
-CT_PARALLEL_JOBS=0
-CT_LOAD=0
-CT_USE_PIPES=y
-CT_EXTRA_FLAGS_FOR_HOST=""
-# CT_CONFIG_SHELL_SH is not set
-# CT_CONFIG_SHELL_ASH is not set
-CT_CONFIG_SHELL_BASH=y
-# CT_CONFIG_SHELL_CUSTOM is not set
-CT_CONFIG_SHELL="${bash}"
-
-#
-# Logging
-#
-# CT_LOG_ERROR is not set
-# CT_LOG_WARN is not set
-# CT_LOG_INFO is not set
-# CT_LOG_EXTRA is not set
-CT_LOG_ALL=y
-# CT_LOG_DEBUG is not set
-CT_LOG_LEVEL_MAX="ALL"
-# CT_LOG_SEE_TOOLS_WARN is not set
-CT_LOG_TO_FILE=y
-CT_LOG_FILE_COMPRESS=y
-
-#
-# Target options
-#
-CT_ARCH="arm"
-CT_ARCH_SUPPORTS_BOTH_MMU=y
-CT_ARCH_SUPPORTS_BOTH_ENDIAN=y
-CT_ARCH_SUPPORTS_32=y
-CT_ARCH_SUPPORTS_WITH_ARCH=y
-CT_ARCH_SUPPORTS_WITH_CPU=y
-CT_ARCH_SUPPORTS_WITH_TUNE=y
-CT_ARCH_SUPPORTS_WITH_FLOAT=y
-CT_ARCH_SUPPORTS_WITH_FPU=y
-CT_ARCH_SUPPORTS_SOFTFP=y
-CT_ARCH_DEFAULT_HAS_MMU=y
-CT_ARCH_DEFAULT_LE=y
-CT_ARCH_DEFAULT_32=y
-CT_ARCH_ARCH=""
-CT_ARCH_CPU=""
-CT_ARCH_TUNE=""
-CT_ARCH_FPU=""
-# CT_ARCH_BE is not set
-CT_ARCH_LE=y
-CT_ARCH_32=y
-CT_ARCH_BITNESS=32
-# CT_ARCH_FLOAT_HW is not set
-CT_ARCH_FLOAT_SW=y
-CT_TARGET_CFLAGS=""
-CT_TARGET_LDFLAGS=""
-# CT_ARCH_alpha is not set
-CT_ARCH_arm=y
-# CT_ARCH_avr32 is not set
-# CT_ARCH_blackfin is not set
-# CT_ARCH_mips is not set
-# CT_ARCH_powerpc is not set
-# CT_ARCH_sh is not set
-# CT_ARCH_sparc is not set
-# CT_ARCH_x86 is not set
-CT_ARCH_alpha_AVAILABLE=y
-CT_ARCH_arm_AVAILABLE=y
-CT_ARCH_avr32_AVAILABLE=y
-CT_ARCH_blackfin_AVAILABLE=y
-CT_ARCH_m68k_AVAILABLE=y
-CT_ARCH_microblaze_AVAILABLE=y
-CT_ARCH_mips_AVAILABLE=y
-CT_ARCH_powerpc_AVAILABLE=y
-CT_ARCH_s390_AVAILABLE=y
-CT_ARCH_sh_AVAILABLE=y
-CT_ARCH_sparc_AVAILABLE=y
-CT_ARCH_x86_AVAILABLE=y
-
-#
-# Generic target options
-#
-CT_ARCH_USE_MMU=y
-CT_ARCH_ENDIAN="little"
-
-#
-# Target optimisations
-#
-# CT_ARCH_FLOAT_SOFTFP is not set
-CT_ARCH_FLOAT="soft"
-
-#
-# arm other options
-#
-CT_ARCH_ARM_MODE="arm"
-CT_ARCH_ARM_MODE_ARM=y
-CT_ARCH_ARM_EABI=y
-
-#
-# Toolchain options
-#
-
-#
-# General toolchain options
-#
-CT_FORCE_SYSROOT=y
-CT_USE_SYSROOT=y
-CT_SYSROOT_NAME="sysroot"
-CT_SYSROOT_DIR_PREFIX=""
-CT_WANTS_STATIC_LINK=y
-CT_TOOLCHAIN_PKGVERSION=""
-CT_TOOLCHAIN_BUGURL=""
-
-#
-# Tuple completion and aliasing
-#
-CT_TARGET_VENDOR="unknown"
-CT_TARGET_ALIAS_SED_EXPR=""
-CT_TARGET_ALIAS=""
-
-#
-# Toolchain type
-#
-CT_CROSS=y
-CT_TOOLCHAIN_TYPE="cross"
-
-#
-# Build system
-#
-CT_BUILD=""
-CT_BUILD_PREFIX=""
-CT_BUILD_SUFFIX=""
-
-#
-# Misc options
-#
-# CT_TOOLCHAIN_ENABLE_NLS is not set
-
-#
-# Operating System
-#
-CT_KERNEL_SUPPORTS_SHARED_LIBS=y
-CT_KERNEL="linux"
-CT_KERNEL_VERSION="3.6.3"
-# CT_KERNEL_bare_metal is not set
-CT_KERNEL_linux=y
-CT_KERNEL_bare_metal_AVAILABLE=y
-CT_KERNEL_linux_AVAILABLE=y
-CT_KERNEL_V_3_6_3=y
-# CT_KERNEL_V_3_6_2 is not set
-# CT_KERNEL_V_3_6_1 is not set
-# CT_KERNEL_V_3_6 is not set
-# CT_KERNEL_V_3_5_7 is not set
-# CT_KERNEL_V_3_4_15 is not set
-# CT_KERNEL_V_3_3_8 is not set
-# CT_KERNEL_V_3_2_32 is not set
-# CT_KERNEL_V_3_1_10 is not set
-# CT_KERNEL_V_3_0_48 is not set
-# CT_KERNEL_V_2_6_39_4 is not set
-# CT_KERNEL_V_2_6_38_8 is not set
-# CT_KERNEL_V_2_6_37_6 is not set
-# CT_KERNEL_V_2_6_36_4 is not set
-# CT_KERNEL_V_2_6_33_20 is not set
-# CT_KERNEL_V_2_6_32_60 is not set
-# CT_KERNEL_V_2_6_31_14 is not set
-# CT_KERNEL_V_2_6_27_62 is not set
-# CT_KERNEL_LINUX_CUSTOM is not set
-CT_KERNEL_mingw32_AVAILABLE=y
-
-#
-# Common kernel options
-#
-CT_SHARED_LIBS=y
-
-#
-# linux other options
-#
-CT_KERNEL_LINUX_VERBOSITY_0=y
-# CT_KERNEL_LINUX_VERBOSITY_1 is not set
-# CT_KERNEL_LINUX_VERBOSITY_2 is not set
-CT_KERNEL_LINUX_VERBOSE_LEVEL=0
-CT_KERNEL_LINUX_INSTALL_CHECK=y
-
-#
-# Binary utilities
-#
-CT_ARCH_BINFMT_ELF=y
-
-#
-# GNU binutils
-#
-# CT_BINUTILS_V_2_21_1a is not set
-CT_BINUTILS_V_2_20_1a=y
-# CT_BINUTILS_V_2_19_1a is not set
-# CT_BINUTILS_V_2_18a is not set
-CT_BINUTILS_VERSION="2.20.1a"
-CT_BINUTILS_2_20_or_later=y
-CT_BINUTILS_2_19_or_later=y
-CT_BINUTILS_2_18_or_later=y
-CT_BINUTILS_HAS_HASH_STYLE=y
-CT_BINUTILS_GOLD_SUPPORTS_ARCH=y
-CT_BINUTILS_HAS_PKGVERSION_BUGURL=y
-CT_BINUTILS_FORCE_LD_BFD=y
-CT_BINUTILS_LINKER_LD=y
-CT_BINUTILS_LINKERS_LIST="ld"
-CT_BINUTILS_LINKER_DEFAULT="bfd"
-CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
-# CT_BINUTILS_FOR_TARGET is not set
-
-#
-# C compiler
-#
-CT_CC="gcc"
-CT_CC_VERSION="4.6.3"
-CT_CC_gcc=y
-# CT_CC_V_4_7_2 is not set
-CT_CC_V_4_6_3=y
-# CT_CC_V_4_6_2 is not set
-# CT_CC_V_4_6_1 is not set
-# CT_CC_V_4_6_0 is not set
-# CT_CC_V_4_5_3 is not set
-# CT_CC_V_4_5_2 is not set
-# CT_CC_V_4_5_1 is not set
-# CT_CC_V_4_5_0 is not set
-# CT_CC_V_4_4_7 is not set
-# CT_CC_V_4_4_6 is not set
-# CT_CC_V_4_4_5 is not set
-# CT_CC_V_4_4_4 is not set
-# CT_CC_V_4_4_3 is not set
-# CT_CC_V_4_4_2 is not set
-# CT_CC_V_4_4_1 is not set
-# CT_CC_V_4_4_0 is not set
-# CT_CC_V_4_3_6 is not set
-# CT_CC_V_4_3_5 is not set
-# CT_CC_V_4_3_4 is not set
-# CT_CC_V_4_3_3 is not set
-# CT_CC_V_4_3_2 is not set
-# CT_CC_V_4_3_1 is not set
-# CT_CC_V_4_2_4 is not set
-# CT_CC_V_4_2_2 is not set
-CT_CC_GCC_4_2_or_later=y
-CT_CC_GCC_4_3_or_later=y
-CT_CC_GCC_4_4_or_later=y
-CT_CC_GCC_4_5_or_later=y
-CT_CC_GCC_4_6=y
-CT_CC_GCC_4_6_or_later=y
-CT_CC_GCC_HAS_GRAPHITE=y
-CT_CC_GCC_HAS_LTO=y
-CT_CC_GCC_HAS_PKGVERSION_BUGURL=y
-CT_CC_GCC_HAS_BUILD_ID=y
-CT_CC_GCC_USE_GMP_MPFR=y
-CT_CC_GCC_USE_PPL_CLOOG=y
-CT_CC_GCC_USE_MPC=y
-CT_CC_GCC_HAS_LIBQUADMATH=y
-# CT_CC_LANG_FORTRAN is not set
-CT_CC_SUPPORT_CXX=y
-CT_CC_SUPPORT_FORTRAN=y
-CT_CC_SUPPORT_JAVA=y
-CT_CC_SUPPORT_ADA=y
-CT_CC_SUPPORT_OBJC=y
-CT_CC_SUPPORT_OBJCXX=y
-
-#
-# Additional supported languages:
-#
-CT_CC_LANG_CXX=y
-# CT_CC_LANG_JAVA is not set
-
-#
-# gcc other options
-#
-CT_CC_ENABLE_CXX_FLAGS=""
-CT_CC_CORE_EXTRA_CONFIG_ARRAY="--disable-decimal-float"
-CT_CC_EXTRA_CONFIG_ARRAY="--disable-decimal-float"
-CT_CC_STATIC_LIBSTDCXX=y
-
-#
-# Optimisation features
-#
-CT_CC_GCC_USE_GRAPHITE=y
-CT_CC_GCC_USE_LTO=y
-
-#
-# Settings for libraries running on target
-#
-CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y
-# CT_CC_GCC_LIBMUDFLAP is not set
-# CT_CC_GCC_LIBGOMP is not set
-# CT_CC_GCC_LIBSSP is not set
-# CT_CC_GCC_LIBQUADMATH is not set
-
-#
-# Misc. obscure options.
-#
-CT_CC_CXA_ATEXIT=y
-# CT_CC_GCC_DISABLE_PCH is not set
-CT_CC_GCC_SJLJ_EXCEPTIONS=m
-CT_CC_GCC_LDBL_128=m
-# CT_CC_GCC_BUILD_ID is not set
-
-#
-# C-library
-#
-CT_LIBC="eglibc"
-CT_LIBC_VERSION="2_12"
-CT_LIBC_eglibc=y
-# CT_LIBC_glibc is not set
-# CT_LIBC_uClibc is not set
-CT_LIBC_eglibc_AVAILABLE=y
-# CT_LIBC_EGLIBC_V_2_16 is not set
-# CT_LIBC_EGLIBC_V_2_15 is not set
-# CT_LIBC_EGLIBC_V_2_14 is not set
-# CT_LIBC_EGLIBC_V_2_13 is not set
-CT_LIBC_EGLIBC_V_2_12=y
-# CT_LIBC_EGLIBC_V_2_11 is not set
-# CT_LIBC_EGLIBC_V_2_10 is not set
-# CT_LIBC_EGLIBC_V_2_9 is not set
-# CT_LIBC_EGLIBC_V_TRUNK is not set
-CT_LIBC_EGLIBC_2_12_or_later=y
-CT_LIBC_EGLIBC_2_11_or_later=y
-CT_LIBC_EGLIBC_2_10_or_later=y
-CT_LIBC_EGLIBC_2_9_or_later=y
-CT_LIBC_EGLIBC_HAS_PKGVERSION_BUGURL=y
-CT_EGLIBC_REVISION="HEAD"
-# CT_EGLIBC_HTTP is not set
-# CT_EGLIBC_CHECKOUT is not set
-CT_EGLIBC_OPT_SIZE=y
-# CT_EGLIBC_CUSTOM_CONFIG is not set
-CT_LIBC_glibc_AVAILABLE=y
-CT_LIBC_mingw_AVAILABLE=y
-CT_LIBC_newlib_AVAILABLE=y
-CT_LIBC_none_AVAILABLE=y
-CT_LIBC_uClibc_AVAILABLE=y
-CT_LIBC_SUPPORT_THREADS_ANY=y
-CT_LIBC_SUPPORT_NPTL=y
-CT_LIBC_SUPPORT_LINUXTHREADS=y
-CT_THREADS="nptl"
-
-#
-# Common C library options
-#
-CT_THREADS_NPTL=y
-# CT_THREADS_LINUXTHREADS is not set
-CT_LIBC_XLDD=y
-
-#
-# eglibc other options
-#
-CT_LIBC_GLIBC_MAY_FORCE_PORTS=y
-CT_LIBC_glibc_familly=y
-CT_LIBC_GLIBC_EXTRA_CONFIG_ARRAY=""
-CT_LIBC_GLIBC_CONFIGPARMS=""
-CT_LIBC_GLIBC_EXTRA_CFLAGS=""
-CT_LIBC_EXTRA_CC_ARGS=""
-# CT_LIBC_DISABLE_VERSIONING is not set
-CT_LIBC_OLDEST_ABI=""
-CT_LIBC_GLIBC_FORCE_UNWIND=y
-CT_LIBC_GLIBC_USE_PORTS=y
-CT_LIBC_ADDONS_LIST=""
-
-#
-# WARNING !!!
-#
-
-#
-# For glibc >= 2.8, it can happen that the tarballs
-#
-
-#
-# for the addons are not available for download.
-#
-
-#
-# If that happens, bad luck... Try a previous version
-#
-
-#
-# or try again later... :-(
-#
-# CT_LIBC_LOCALES is not set
-# CT_LIBC_GLIBC_KERNEL_VERSION_NONE is not set
-CT_LIBC_GLIBC_KERNEL_VERSION_AS_HEADERS=y
-# CT_LIBC_GLIBC_KERNEL_VERSION_CHOSEN is not set
-CT_LIBC_GLIBC_MIN_KERNEL="3.6.3"
-
-#
-# Debug facilities
-#
-# CT_DEBUG_dmalloc is not set
-# CT_DEBUG_duma is not set
-# CT_DEBUG_gdb is not set
-# CT_DEBUG_ltrace is not set
-# CT_DEBUG_strace is not set
-
-#
-# Companion libraries
-#
-CT_COMPLIBS_NEEDED=y
-CT_GMP_NEEDED=y
-CT_MPFR_NEEDED=y
-CT_PPL_NEEDED=y
-CT_CLOOG_NEEDED=y
-CT_MPC_NEEDED=y
-CT_COMPLIBS=y
-CT_GMP=y
-CT_MPFR=y
-CT_PPL=y
-CT_CLOOG=y
-CT_MPC=y
-# CT_GMP_V_5_0_2 is not set
-# CT_GMP_V_5_0_1 is not set
-CT_GMP_V_4_3_2=y
-# CT_GMP_V_4_3_1 is not set
-# CT_GMP_V_4_3_0 is not set
-CT_GMP_VERSION="4.3.2"
-# CT_MPFR_V_3_1_0 is not set
-# CT_MPFR_V_3_0_1 is not set
-# CT_MPFR_V_3_0_0 is not set
-CT_MPFR_V_2_4_2=y
-# CT_MPFR_V_2_4_1 is not set
-# CT_MPFR_V_2_4_0 is not set
-CT_MPFR_VERSION="2.4.2"
-CT_PPL_V_0_11_2=y
-# CT_PPL_V_0_11_1 is not set
-# CT_PPL_V_0_11 is not set
-# CT_PPL_V_0_10_2 is not set
-CT_PPL_VERSION="0.11.2"
-CT_PPL_0_11=y
-CT_PPL_NEEDS_LIBPWL=y
-CT_CLOOG_V_0_15_11=y
-# CT_CLOOG_V_0_15_10 is not set
-# CT_CLOOG_V_0_15_9 is not set
-# CT_CLOOG_V_0_15_8 is not set
-# CT_CLOOG_V_0_15_7 is not set
-# CT_CLOOG_V_0_15_6 is not set
-CT_CLOOG_VERSION="0.15.11"
-CT_CLOOG_0_15_1x=y
-CT_CLOOG_NEEDS_AUTORECONF=y
-CT_MPC_V_0_9=y
-# CT_MPC_V_0_8_2 is not set
-# CT_MPC_V_0_8_1 is not set
-# CT_MPC_V_0_7 is not set
-CT_MPC_VERSION="0.9"
-
-#
-# Companion libraries common options
-#
-# CT_COMPLIBS_CHECK is not set
diff --git a/toolchain/toolchain-crosstool-ng/crosstool-ng.config-glibc b/toolchain/toolchain-crosstool-ng/crosstool-ng.config-glibc
deleted file mode 100644
index 5b4bbba..0000000
--- a/toolchain/toolchain-crosstool-ng/crosstool-ng.config-glibc
+++ /dev/null
@@ -1,491 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# crosstool-NG 1.17.0 Configuration
-# Sat Dec 8 12:56:02 2012
-#
-CT_CONFIGURE_has_xz=y
-CT_CONFIGURE_has_svn=y
-CT_MODULES=y
-
-#
-# Paths and misc options
-#
-
-#
-# crosstool-NG behavior
-#
-# CT_OBSOLETE is not set
-# CT_EXPERIMENTAL is not set
-# CT_DEBUG_CT is not set
-
-#
-# Paths
-#
-CT_LOCAL_TARBALLS_DIR=""
-CT_WORK_DIR="${CT_TOP_DIR}/.build"
-CT_PREFIX_DIR=""
-CT_INSTALL_DIR="${CT_PREFIX_DIR}"
-CT_RM_RF_PREFIX_DIR=y
-CT_REMOVE_DOCS=y
-# CT_INSTALL_DIR_RO is not set
-# CT_STRIP_ALL_TOOLCHAIN_EXECUTABLES is not set
-
-#
-# Downloading
-#
-# CT_FORBID_DOWNLOAD is not set
-# CT_FORCE_DOWNLOAD is not set
-CT_CONNECT_TIMEOUT=10
-# CT_ONLY_DOWNLOAD is not set
-# CT_USE_MIRROR is not set
-
-#
-# Extracting
-#
-# CT_FORCE_EXTRACT is not set
-CT_OVERIDE_CONFIG_GUESS_SUB=y
-# CT_ONLY_EXTRACT is not set
-CT_PATCH_BUNDLED=y
-# CT_PATCH_LOCAL is not set
-# CT_PATCH_BUNDLED_LOCAL is not set
-# CT_PATCH_LOCAL_BUNDLED is not set
-# CT_PATCH_BUNDLED_FALLBACK_LOCAL is not set
-# CT_PATCH_LOCAL_FALLBACK_BUNDLED is not set
-# CT_PATCH_NONE is not set
-CT_PATCH_ORDER="bundled"
-
-#
-# Build behavior
-#
-CT_PARALLEL_JOBS=0
-CT_LOAD=0
-CT_USE_PIPES=y
-CT_EXTRA_FLAGS_FOR_HOST=""
-# CT_CONFIG_SHELL_SH is not set
-# CT_CONFIG_SHELL_ASH is not set
-CT_CONFIG_SHELL_BASH=y
-# CT_CONFIG_SHELL_CUSTOM is not set
-CT_CONFIG_SHELL="${bash}"
-
-#
-# Logging
-#
-# CT_LOG_ERROR is not set
-# CT_LOG_WARN is not set
-# CT_LOG_INFO is not set
-# CT_LOG_EXTRA is not set
-CT_LOG_ALL=y
-# CT_LOG_DEBUG is not set
-CT_LOG_LEVEL_MAX="ALL"
-# CT_LOG_SEE_TOOLS_WARN is not set
-CT_LOG_TO_FILE=y
-CT_LOG_FILE_COMPRESS=y
-
-#
-# Target options
-#
-CT_ARCH="arm"
-CT_ARCH_SUPPORTS_BOTH_MMU=y
-CT_ARCH_SUPPORTS_BOTH_ENDIAN=y
-CT_ARCH_SUPPORTS_32=y
-CT_ARCH_SUPPORTS_WITH_ARCH=y
-CT_ARCH_SUPPORTS_WITH_CPU=y
-CT_ARCH_SUPPORTS_WITH_TUNE=y
-CT_ARCH_SUPPORTS_WITH_FLOAT=y
-CT_ARCH_SUPPORTS_WITH_FPU=y
-CT_ARCH_SUPPORTS_SOFTFP=y
-CT_ARCH_DEFAULT_HAS_MMU=y
-CT_ARCH_DEFAULT_LE=y
-CT_ARCH_DEFAULT_32=y
-CT_ARCH_ARCH=""
-CT_ARCH_CPU=""
-CT_ARCH_TUNE=""
-CT_ARCH_FPU=""
-# CT_ARCH_BE is not set
-CT_ARCH_LE=y
-CT_ARCH_32=y
-CT_ARCH_BITNESS=32
-# CT_ARCH_FLOAT_HW is not set
-CT_ARCH_FLOAT_SW=y
-CT_TARGET_CFLAGS=""
-CT_TARGET_LDFLAGS=""
-# CT_ARCH_alpha is not set
-CT_ARCH_arm=y
-# CT_ARCH_avr32 is not set
-# CT_ARCH_blackfin is not set
-# CT_ARCH_mips is not set
-# CT_ARCH_powerpc is not set
-# CT_ARCH_sh is not set
-# CT_ARCH_sparc is not set
-# CT_ARCH_x86 is not set
-CT_ARCH_alpha_AVAILABLE=y
-CT_ARCH_arm_AVAILABLE=y
-CT_ARCH_avr32_AVAILABLE=y
-CT_ARCH_blackfin_AVAILABLE=y
-CT_ARCH_m68k_AVAILABLE=y
-CT_ARCH_microblaze_AVAILABLE=y
-CT_ARCH_mips_AVAILABLE=y
-CT_ARCH_powerpc_AVAILABLE=y
-CT_ARCH_s390_AVAILABLE=y
-CT_ARCH_sh_AVAILABLE=y
-CT_ARCH_sparc_AVAILABLE=y
-CT_ARCH_x86_AVAILABLE=y
-
-#
-# Generic target options
-#
-CT_ARCH_USE_MMU=y
-CT_ARCH_ENDIAN="little"
-
-#
-# Target optimisations
-#
-# CT_ARCH_FLOAT_SOFTFP is not set
-CT_ARCH_FLOAT="soft"
-
-#
-# arm other options
-#
-CT_ARCH_ARM_MODE="arm"
-CT_ARCH_ARM_MODE_ARM=y
-CT_ARCH_ARM_EABI=y
-
-#
-# Toolchain options
-#
-
-#
-# General toolchain options
-#
-CT_FORCE_SYSROOT=y
-CT_USE_SYSROOT=y
-CT_SYSROOT_NAME="sysroot"
-CT_SYSROOT_DIR_PREFIX=""
-CT_WANTS_STATIC_LINK=y
-CT_TOOLCHAIN_PKGVERSION=""
-CT_TOOLCHAIN_BUGURL=""
-
-#
-# Tuple completion and aliasing
-#
-CT_TARGET_VENDOR="unknown"
-CT_TARGET_ALIAS_SED_EXPR=""
-CT_TARGET_ALIAS=""
-
-#
-# Toolchain type
-#
-CT_CROSS=y
-CT_TOOLCHAIN_TYPE="cross"
-
-#
-# Build system
-#
-CT_BUILD=""
-CT_BUILD_PREFIX=""
-CT_BUILD_SUFFIX=""
-
-#
-# Misc options
-#
-# CT_TOOLCHAIN_ENABLE_NLS is not set
-
-#
-# Operating System
-#
-CT_KERNEL_SUPPORTS_SHARED_LIBS=y
-CT_KERNEL="linux"
-CT_KERNEL_VERSION="3.6.3"
-# CT_KERNEL_bare_metal is not set
-CT_KERNEL_linux=y
-CT_KERNEL_bare_metal_AVAILABLE=y
-CT_KERNEL_linux_AVAILABLE=y
-CT_KERNEL_V_3_6_3=y
-# CT_KERNEL_V_3_6_2 is not set
-# CT_KERNEL_V_3_6_1 is not set
-# CT_KERNEL_V_3_6 is not set
-# CT_KERNEL_V_3_5_7 is not set
-# CT_KERNEL_V_3_4_15 is not set
-# CT_KERNEL_V_3_3_8 is not set
-# CT_KERNEL_V_3_2_32 is not set
-# CT_KERNEL_V_3_1_10 is not set
-# CT_KERNEL_V_3_0_48 is not set
-# CT_KERNEL_V_2_6_39_4 is not set
-# CT_KERNEL_V_2_6_38_8 is not set
-# CT_KERNEL_V_2_6_37_6 is not set
-# CT_KERNEL_V_2_6_36_4 is not set
-# CT_KERNEL_V_2_6_33_20 is not set
-# CT_KERNEL_V_2_6_32_60 is not set
-# CT_KERNEL_V_2_6_31_14 is not set
-# CT_KERNEL_V_2_6_27_62 is not set
-# CT_KERNEL_LINUX_CUSTOM is not set
-CT_KERNEL_mingw32_AVAILABLE=y
-
-#
-# Common kernel options
-#
-CT_SHARED_LIBS=y
-
-#
-# linux other options
-#
-CT_KERNEL_LINUX_VERBOSITY_0=y
-# CT_KERNEL_LINUX_VERBOSITY_1 is not set
-# CT_KERNEL_LINUX_VERBOSITY_2 is not set
-CT_KERNEL_LINUX_VERBOSE_LEVEL=0
-CT_KERNEL_LINUX_INSTALL_CHECK=y
-
-#
-# Binary utilities
-#
-CT_ARCH_BINFMT_ELF=y
-
-#
-# GNU binutils
-#
-# CT_BINUTILS_V_2_21_1a is not set
-CT_BINUTILS_V_2_20_1a=y
-# CT_BINUTILS_V_2_19_1a is not set
-# CT_BINUTILS_V_2_18a is not set
-CT_BINUTILS_VERSION="2.20.1a"
-CT_BINUTILS_2_20_or_later=y
-CT_BINUTILS_2_19_or_later=y
-CT_BINUTILS_2_18_or_later=y
-CT_BINUTILS_HAS_HASH_STYLE=y
-CT_BINUTILS_GOLD_SUPPORTS_ARCH=y
-CT_BINUTILS_HAS_PKGVERSION_BUGURL=y
-CT_BINUTILS_FORCE_LD_BFD=y
-CT_BINUTILS_LINKER_LD=y
-CT_BINUTILS_LINKERS_LIST="ld"
-CT_BINUTILS_LINKER_DEFAULT="bfd"
-CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
-# CT_BINUTILS_FOR_TARGET is not set
-
-#
-# C compiler
-#
-CT_CC="gcc"
-CT_CC_VERSION="4.6.3"
-CT_CC_gcc=y
-# CT_CC_V_4_7_2 is not set
-CT_CC_V_4_6_3=y
-# CT_CC_V_4_6_2 is not set
-# CT_CC_V_4_6_1 is not set
-# CT_CC_V_4_6_0 is not set
-# CT_CC_V_4_5_3 is not set
-# CT_CC_V_4_5_2 is not set
-# CT_CC_V_4_5_1 is not set
-# CT_CC_V_4_5_0 is not set
-# CT_CC_V_4_4_7 is not set
-# CT_CC_V_4_4_6 is not set
-# CT_CC_V_4_4_5 is not set
-# CT_CC_V_4_4_4 is not set
-# CT_CC_V_4_4_3 is not set
-# CT_CC_V_4_4_2 is not set
-# CT_CC_V_4_4_1 is not set
-# CT_CC_V_4_4_0 is not set
-# CT_CC_V_4_3_6 is not set
-# CT_CC_V_4_3_5 is not set
-# CT_CC_V_4_3_4 is not set
-# CT_CC_V_4_3_3 is not set
-# CT_CC_V_4_3_2 is not set
-# CT_CC_V_4_3_1 is not set
-# CT_CC_V_4_2_4 is not set
-# CT_CC_V_4_2_2 is not set
-CT_CC_GCC_4_2_or_later=y
-CT_CC_GCC_4_3_or_later=y
-CT_CC_GCC_4_4_or_later=y
-CT_CC_GCC_4_5_or_later=y
-CT_CC_GCC_4_6=y
-CT_CC_GCC_4_6_or_later=y
-CT_CC_GCC_HAS_GRAPHITE=y
-CT_CC_GCC_HAS_LTO=y
-CT_CC_GCC_HAS_PKGVERSION_BUGURL=y
-CT_CC_GCC_HAS_BUILD_ID=y
-CT_CC_GCC_USE_GMP_MPFR=y
-CT_CC_GCC_USE_PPL_CLOOG=y
-CT_CC_GCC_USE_MPC=y
-CT_CC_GCC_HAS_LIBQUADMATH=y
-# CT_CC_LANG_FORTRAN is not set
-CT_CC_SUPPORT_CXX=y
-CT_CC_SUPPORT_FORTRAN=y
-CT_CC_SUPPORT_JAVA=y
-CT_CC_SUPPORT_ADA=y
-CT_CC_SUPPORT_OBJC=y
-CT_CC_SUPPORT_OBJCXX=y
-
-#
-# Additional supported languages:
-#
-CT_CC_LANG_CXX=y
-# CT_CC_LANG_JAVA is not set
-
-#
-# gcc other options
-#
-CT_CC_ENABLE_CXX_FLAGS=""
-CT_CC_CORE_EXTRA_CONFIG_ARRAY="--disable-decimal-float"
-CT_CC_EXTRA_CONFIG_ARRAY="--disable-decimal-float"
-CT_CC_STATIC_LIBSTDCXX=y
-
-#
-# Optimisation features
-#
-CT_CC_GCC_USE_GRAPHITE=y
-CT_CC_GCC_USE_LTO=y
-
-#
-# Settings for libraries running on target
-#
-CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y
-# CT_CC_GCC_LIBMUDFLAP is not set
-# CT_CC_GCC_LIBGOMP is not set
-# CT_CC_GCC_LIBSSP is not set
-# CT_CC_GCC_LIBQUADMATH is not set
-
-#
-# Misc. obscure options.
-#
-CT_CC_CXA_ATEXIT=y
-# CT_CC_GCC_DISABLE_PCH is not set
-CT_CC_GCC_SJLJ_EXCEPTIONS=m
-CT_CC_GCC_LDBL_128=m
-# CT_CC_GCC_BUILD_ID is not set
-
-#
-# C-library
-#
-CT_LIBC="glibc"
-CT_LIBC_VERSION="2.14.1"
-# CT_LIBC_eglibc is not set
-CT_LIBC_glibc=y
-# CT_LIBC_uClibc is not set
-CT_LIBC_eglibc_AVAILABLE=y
-CT_LIBC_glibc_AVAILABLE=y
-CT_LIBC_GLIBC_V_2_14_1
-# CT_LIBC_GLIBC_V_2_14 is not set
-# CT_LIBC_GLIBC_V_2_13 is not set
-# CT_LIBC_GLIBC_V_2_12_2 is not set
-# CT_LIBC_GLIBC_V_2_12_1 is not set
-# CT_LIBC_GLIBC_V_2_11_1 is not set
-# CT_LIBC_GLIBC_V_2_11 is not set
-# CT_LIBC_GLIBC_V_2_10_1 is not set
-# CT_LIBC_GLIBC_V_2_9 is not set
-# CT_LIBC_GLIBC_V_2_8 is not set
-CT_LIBC_mingw_AVAILABLE=y
-CT_LIBC_newlib_AVAILABLE=y
-CT_LIBC_none_AVAILABLE=y
-CT_LIBC_uClibc_AVAILABLE=y
-CT_LIBC_SUPPORT_THREADS_ANY=y
-CT_LIBC_SUPPORT_NPTL=y
-CT_THREADS="nptl"
-
-#
-# Common C library options
-#
-CT_THREADS_NPTL=y
-CT_LIBC_XLDD=y
-CT_LIBC_GLIBC_MAY_FORCE_PORTS=y
-CT_LIBC_glibc_familly=y
-CT_LIBC_GLIBC_EXTRA_CONFIG_ARRAY=""
-CT_LIBC_GLIBC_CONFIGPARMS=""
-CT_LIBC_GLIBC_EXTRA_CFLAGS=""
-CT_LIBC_EXTRA_CC_ARGS=""
-# CT_LIBC_DISABLE_VERSIONING is not set
-CT_LIBC_OLDEST_ABI=""
-CT_LIBC_GLIBC_FORCE_UNWIND=y
-CT_LIBC_GLIBC_USE_PORTS=y
-CT_LIBC_ADDONS_LIST=""
-# CT_LIBC_LOCALES is not set
-# CT_LIBC_GLIBC_KERNEL_VERSION_NONE is not set
-CT_LIBC_GLIBC_KERNEL_VERSION_AS_HEADERS=y
-# CT_LIBC_GLIBC_KERNEL_VERSION_CHOSEN is not set
-CT_LIBC_GLIBC_MIN_KERNEL="3.6.3"
-
-#
-# glibc other options
-#
-
-#
-# WARNING !!!
-#
-
-#
-# For glibc >= 2.8, it can happen that the tarballs
-#
-
-#
-# for the addons are not available for download.
-#
-
-#
-# If that happens, bad luck... Try a previous version
-#
-
-#
-# or try again later... :-(
-#
-
-#
-# Debug facilities
-#
-# CT_DEBUG_dmalloc is not set
-# CT_DEBUG_duma is not set
-# CT_DEBUG_gdb is not set
-# CT_DEBUG_ltrace is not set
-# CT_DEBUG_strace is not set
-
-#
-# Companion libraries
-#
-CT_COMPLIBS_NEEDED=y
-CT_GMP_NEEDED=y
-CT_MPFR_NEEDED=y
-CT_PPL_NEEDED=y
-CT_CLOOG_NEEDED=y
-CT_MPC_NEEDED=y
-CT_COMPLIBS=y
-CT_GMP=y
-CT_MPFR=y
-CT_PPL=y
-CT_CLOOG=y
-CT_MPC=y
-# CT_GMP_V_5_0_2 is not set
-# CT_GMP_V_5_0_1 is not set
-CT_GMP_V_4_3_2=y
-# CT_GMP_V_4_3_1 is not set
-# CT_GMP_V_4_3_0 is not set
-CT_GMP_VERSION="4.3.2"
-# CT_MPFR_V_3_1_0 is not set
-# CT_MPFR_V_3_0_1 is not set
-# CT_MPFR_V_3_0_0 is not set
-CT_MPFR_V_2_4_2=y
-# CT_MPFR_V_2_4_1 is not set
-# CT_MPFR_V_2_4_0 is not set
-CT_MPFR_VERSION="2.4.2"
-CT_PPL_V_0_11_2=y
-# CT_PPL_V_0_11_1 is not set
-# CT_PPL_V_0_11 is not set
-# CT_PPL_V_0_10_2 is not set
-CT_PPL_VERSION="0.11.2"
-CT_PPL_0_11=y
-CT_PPL_NEEDS_LIBPWL=y
-CT_CLOOG_V_0_15_11=y
-# CT_CLOOG_V_0_15_10 is not set
-# CT_CLOOG_V_0_15_9 is not set
-# CT_CLOOG_V_0_15_8 is not set
-# CT_CLOOG_V_0_15_7 is not set
-# CT_CLOOG_V_0_15_6 is not set
-CT_CLOOG_VERSION="0.15.11"
-CT_CLOOG_0_15_1x=y
-CT_CLOOG_NEEDS_AUTORECONF=y
-CT_MPC_V_0_9=y
-# CT_MPC_V_0_8_2 is not set
-# CT_MPC_V_0_8_1 is not set
-# CT_MPC_V_0_7 is not set
-CT_MPC_VERSION="0.9"
-
-#
-# Companion libraries common options
-#
-# CT_COMPLIBS_CHECK is not set
diff --git a/toolchain/toolchain-crosstool-ng/crosstool-ng.config-uClibc b/toolchain/toolchain-crosstool-ng/crosstool-ng.config-uClibc
deleted file mode 100644
index 4f21263..0000000
--- a/toolchain/toolchain-crosstool-ng/crosstool-ng.config-uClibc
+++ /dev/null
@@ -1,473 +0,0 @@
-#
-# Automatically generated make config: don't edit
-# crosstool-NG 1.17.0 Configuration
-# Sat Dec 8 12:50:22 2012
-#
-CT_CONFIGURE_has_xz=y
-CT_CONFIGURE_has_svn=y
-CT_MODULES=y
-
-#
-# Paths and misc options
-#
-
-#
-# crosstool-NG behavior
-#
-# CT_OBSOLETE is not set
-# CT_EXPERIMENTAL is not set
-# CT_DEBUG_CT is not set
-
-#
-# Paths
-#
-CT_LOCAL_TARBALLS_DIR=""
-CT_WORK_DIR="${CT_TOP_DIR}/.build"
-CT_PREFIX_DIR=""
-CT_INSTALL_DIR="${CT_PREFIX_DIR}"
-CT_RM_RF_PREFIX_DIR=y
-CT_REMOVE_DOCS=y
-# CT_INSTALL_DIR_RO is not set
-# CT_STRIP_ALL_TOOLCHAIN_EXECUTABLES is not set
-
-#
-# Downloading
-#
-# CT_FORBID_DOWNLOAD is not set
-# CT_FORCE_DOWNLOAD is not set
-CT_CONNECT_TIMEOUT=10
-# CT_ONLY_DOWNLOAD is not set
-# CT_USE_MIRROR is not set
-
-#
-# Extracting
-#
-# CT_FORCE_EXTRACT is not set
-CT_OVERIDE_CONFIG_GUESS_SUB=y
-# CT_ONLY_EXTRACT is not set
-CT_PATCH_BUNDLED=y
-# CT_PATCH_LOCAL is not set
-# CT_PATCH_BUNDLED_LOCAL is not set
-# CT_PATCH_LOCAL_BUNDLED is not set
-# CT_PATCH_BUNDLED_FALLBACK_LOCAL is not set
-# CT_PATCH_LOCAL_FALLBACK_BUNDLED is not set
-# CT_PATCH_NONE is not set
-CT_PATCH_ORDER="bundled"
-
-#
-# Build behavior
-#
-CT_PARALLEL_JOBS=0
-CT_LOAD=0
-CT_USE_PIPES=y
-CT_EXTRA_FLAGS_FOR_HOST=""
-# CT_CONFIG_SHELL_SH is not set
-# CT_CONFIG_SHELL_ASH is not set
-CT_CONFIG_SHELL_BASH=y
-# CT_CONFIG_SHELL_CUSTOM is not set
-CT_CONFIG_SHELL="${bash}"
-
-#
-# Logging
-#
-# CT_LOG_ERROR is not set
-# CT_LOG_WARN is not set
-# CT_LOG_INFO is not set
-# CT_LOG_EXTRA is not set
-CT_LOG_ALL=y
-# CT_LOG_DEBUG is not set
-CT_LOG_LEVEL_MAX="ALL"
-# CT_LOG_SEE_TOOLS_WARN is not set
-CT_LOG_TO_FILE=y
-CT_LOG_FILE_COMPRESS=y
-
-#
-# Target options
-#
-CT_ARCH="arm"
-CT_ARCH_SUPPORTS_BOTH_MMU=y
-CT_ARCH_SUPPORTS_BOTH_ENDIAN=y
-CT_ARCH_SUPPORTS_32=y
-CT_ARCH_SUPPORTS_WITH_ARCH=y
-CT_ARCH_SUPPORTS_WITH_CPU=y
-CT_ARCH_SUPPORTS_WITH_TUNE=y
-CT_ARCH_SUPPORTS_WITH_FLOAT=y
-CT_ARCH_SUPPORTS_WITH_FPU=y
-CT_ARCH_SUPPORTS_SOFTFP=y
-CT_ARCH_DEFAULT_HAS_MMU=y
-CT_ARCH_DEFAULT_LE=y
-CT_ARCH_DEFAULT_32=y
-CT_ARCH_ARCH=""
-CT_ARCH_CPU=""
-CT_ARCH_TUNE=""
-CT_ARCH_FPU=""
-# CT_ARCH_BE is not set
-CT_ARCH_LE=y
-CT_ARCH_32=y
-CT_ARCH_BITNESS=32
-# CT_ARCH_FLOAT_HW is not set
-CT_ARCH_FLOAT_SW=y
-CT_TARGET_CFLAGS=""
-CT_TARGET_LDFLAGS=""
-# CT_ARCH_alpha is not set
-CT_ARCH_arm=y
-# CT_ARCH_avr32 is not set
-# CT_ARCH_blackfin is not set
-# CT_ARCH_mips is not set
-# CT_ARCH_powerpc is not set
-# CT_ARCH_sh is not set
-# CT_ARCH_sparc is not set
-# CT_ARCH_x86 is not set
-CT_ARCH_alpha_AVAILABLE=y
-CT_ARCH_arm_AVAILABLE=y
-CT_ARCH_avr32_AVAILABLE=y
-CT_ARCH_blackfin_AVAILABLE=y
-CT_ARCH_m68k_AVAILABLE=y
-CT_ARCH_microblaze_AVAILABLE=y
-CT_ARCH_mips_AVAILABLE=y
-CT_ARCH_powerpc_AVAILABLE=y
-CT_ARCH_s390_AVAILABLE=y
-CT_ARCH_sh_AVAILABLE=y
-CT_ARCH_sparc_AVAILABLE=y
-CT_ARCH_x86_AVAILABLE=y
-
-#
-# Generic target options
-#
-CT_ARCH_USE_MMU=y
-CT_ARCH_ENDIAN="little"
-
-#
-# Target optimisations
-#
-# CT_ARCH_FLOAT_SOFTFP is not set
-CT_ARCH_FLOAT="soft"
-
-#
-# arm other options
-#
-CT_ARCH_ARM_MODE="arm"
-CT_ARCH_ARM_MODE_ARM=y
-CT_ARCH_ARM_EABI=y
-
-#
-# Toolchain options
-#
-
-#
-# General toolchain options
-#
-CT_FORCE_SYSROOT=y
-CT_USE_SYSROOT=y
-CT_SYSROOT_NAME="sysroot"
-CT_SYSROOT_DIR_PREFIX=""
-CT_WANTS_STATIC_LINK=y
-CT_TOOLCHAIN_PKGVERSION=""
-CT_TOOLCHAIN_BUGURL=""
-
-#
-# Tuple completion and aliasing
-#
-CT_TARGET_VENDOR="unknown"
-CT_TARGET_ALIAS_SED_EXPR=""
-CT_TARGET_ALIAS=""
-
-#
-# Toolchain type
-#
-CT_CROSS=y
-CT_TOOLCHAIN_TYPE="cross"
-
-#
-# Build system
-#
-CT_BUILD=""
-CT_BUILD_PREFIX=""
-CT_BUILD_SUFFIX=""
-
-#
-# Misc options
-#
-# CT_TOOLCHAIN_ENABLE_NLS is not set
-
-#
-# Operating System
-#
-CT_KERNEL_SUPPORTS_SHARED_LIBS=y
-CT_KERNEL="linux"
-CT_KERNEL_VERSION="3.6.3"
-# CT_KERNEL_bare_metal is not set
-CT_KERNEL_linux=y
-CT_KERNEL_bare_metal_AVAILABLE=y
-CT_KERNEL_linux_AVAILABLE=y
-CT_KERNEL_V_3_6_3=y
-# CT_KERNEL_V_3_6_2 is not set
-# CT_KERNEL_V_3_6_1 is not set
-# CT_KERNEL_V_3_6 is not set
-# CT_KERNEL_V_3_5_7 is not set
-# CT_KERNEL_V_3_4_15 is not set
-# CT_KERNEL_V_3_3_8 is not set
-# CT_KERNEL_V_3_2_32 is not set
-# CT_KERNEL_V_3_1_10 is not set
-# CT_KERNEL_V_3_0_48 is not set
-# CT_KERNEL_V_2_6_39_4 is not set
-# CT_KERNEL_V_2_6_38_8 is not set
-# CT_KERNEL_V_2_6_37_6 is not set
-# CT_KERNEL_V_2_6_36_4 is not set
-# CT_KERNEL_V_2_6_33_20 is not set
-# CT_KERNEL_V_2_6_32_60 is not set
-# CT_KERNEL_V_2_6_31_14 is not set
-# CT_KERNEL_V_2_6_27_62 is not set
-# CT_KERNEL_LINUX_CUSTOM is not set
-CT_KERNEL_mingw32_AVAILABLE=y
-
-#
-# Common kernel options
-#
-CT_SHARED_LIBS=y
-
-#
-# linux other options
-#
-CT_KERNEL_LINUX_VERBOSITY_0=y
-# CT_KERNEL_LINUX_VERBOSITY_1 is not set
-# CT_KERNEL_LINUX_VERBOSITY_2 is not set
-CT_KERNEL_LINUX_VERBOSE_LEVEL=0
-CT_KERNEL_LINUX_INSTALL_CHECK=y
-
-#
-# Binary utilities
-#
-CT_ARCH_BINFMT_ELF=y
-
-#
-# GNU binutils
-#
-# CT_BINUTILS_V_2_21_1a is not set
-CT_BINUTILS_V_2_20_1a=y
-# CT_BINUTILS_V_2_19_1a is not set
-# CT_BINUTILS_V_2_18a is not set
-CT_BINUTILS_VERSION="2.20.1a"
-CT_BINUTILS_2_20_or_later=y
-CT_BINUTILS_2_19_or_later=y
-CT_BINUTILS_2_18_or_later=y
-CT_BINUTILS_HAS_HASH_STYLE=y
-CT_BINUTILS_GOLD_SUPPORTS_ARCH=y
-CT_BINUTILS_HAS_PKGVERSION_BUGURL=y
-CT_BINUTILS_LINKER_LD=y
-CT_BINUTILS_LINKERS_LIST="ld"
-CT_BINUTILS_LINKER_DEFAULT="bfd"
-CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
-# CT_BINUTILS_FOR_TARGET is not set
-
-#
-# C compiler
-#
-CT_CC="gcc"
-CT_CC_VERSION="4.6.3"
-CT_CC_gcc=y
-# CT_CC_V_4_7_2 is not set
-CT_CC_V_4_6_3=y
-# CT_CC_V_4_6_2 is not set
-# CT_CC_V_4_6_1 is not set
-# CT_CC_V_4_6_0 is not set
-# CT_CC_V_4_5_3 is not set
-# CT_CC_V_4_5_2 is not set
-# CT_CC_V_4_5_1 is not set
-# CT_CC_V_4_5_0 is not set
-# CT_CC_V_4_4_7 is not set
-# CT_CC_V_4_4_6 is not set
-# CT_CC_V_4_4_5 is not set
-# CT_CC_V_4_4_4 is not set
-# CT_CC_V_4_4_3 is not set
-# CT_CC_V_4_4_2 is not set
-# CT_CC_V_4_4_1 is not set
-# CT_CC_V_4_4_0 is not set
-# CT_CC_V_4_3_6 is not set
-# CT_CC_V_4_3_5 is not set
-# CT_CC_V_4_3_4 is not set
-# CT_CC_V_4_3_3 is not set
-# CT_CC_V_4_3_2 is not set
-# CT_CC_V_4_3_1 is not set
-# CT_CC_V_4_2_4 is not set
-# CT_CC_V_4_2_2 is not set
-CT_CC_GCC_4_2_or_later=y
-CT_CC_GCC_4_3_or_later=y
-CT_CC_GCC_4_4_or_later=y
-CT_CC_GCC_4_5_or_later=y
-CT_CC_GCC_4_6=y
-CT_CC_GCC_4_6_or_later=y
-CT_CC_GCC_HAS_GRAPHITE=y
-CT_CC_GCC_HAS_LTO=y
-CT_CC_GCC_HAS_PKGVERSION_BUGURL=y
-CT_CC_GCC_HAS_BUILD_ID=y
-CT_CC_GCC_USE_GMP_MPFR=y
-CT_CC_GCC_USE_PPL_CLOOG=y
-CT_CC_GCC_USE_MPC=y
-CT_CC_GCC_HAS_LIBQUADMATH=y
-# CT_CC_LANG_FORTRAN is not set
-CT_CC_SUPPORT_CXX=y
-CT_CC_SUPPORT_FORTRAN=y
-CT_CC_SUPPORT_JAVA=y
-CT_CC_SUPPORT_ADA=y
-CT_CC_SUPPORT_OBJC=y
-CT_CC_SUPPORT_OBJCXX=y
-
-#
-# Additional supported languages:
-#
-CT_CC_LANG_CXX=y
-# CT_CC_LANG_JAVA is not set
-
-#
-# gcc other options
-#
-CT_CC_ENABLE_CXX_FLAGS=""
-CT_CC_CORE_EXTRA_CONFIG_ARRAY="--disable-decimal-float"
-CT_CC_EXTRA_CONFIG_ARRAY="--disable-decimal-float"
-CT_CC_STATIC_LIBSTDCXX=y
-
-#
-# Optimisation features
-#
-CT_CC_GCC_USE_GRAPHITE=y
-CT_CC_GCC_USE_LTO=y
-
-#
-# Settings for libraries running on target
-#
-CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y
-# CT_CC_GCC_LIBMUDFLAP is not set
-# CT_CC_GCC_LIBGOMP is not set
-# CT_CC_GCC_LIBSSP is not set
-# CT_CC_GCC_LIBQUADMATH is not set
-
-#
-# Misc. obscure options.
-#
-CT_CC_CXA_ATEXIT=y
-# CT_CC_GCC_DISABLE_PCH is not set
-CT_CC_GCC_SJLJ_EXCEPTIONS=m
-CT_CC_GCC_LDBL_128=m
-# CT_CC_GCC_BUILD_ID is not set
-
-#
-# C-library
-#
-CT_LIBC="uClibc"
-CT_LIBC_VERSION="0.9.33.2"
-# CT_LIBC_eglibc is not set
-# CT_LIBC_glibc is not set
-CT_LIBC_uClibc=y
-CT_LIBC_eglibc_AVAILABLE=y
-CT_LIBC_glibc_AVAILABLE=y
-CT_LIBC_mingw_AVAILABLE=y
-CT_LIBC_newlib_AVAILABLE=y
-CT_LIBC_none_AVAILABLE=y
-CT_LIBC_uClibc_AVAILABLE=y
-CT_LIBC_UCLIBC_V_0_9_33_2=y
-# CT_LIBC_UCLIBC_V_0_9_33_1 is not set
-# CT_LIBC_UCLIBC_V_0_9_33 is not set
-# CT_LIBC_UCLIBC_V_0_9_32_1 is not set
-# CT_LIBC_UCLIBC_V_0_9_32 is not set
-# CT_LIBC_UCLIBC_V_0_9_30_3 is not set
-# CT_LIBC_UCLIBC_V_0_9_30_2 is not set
-# CT_LIBC_UCLIBC_V_0_9_30_1 is not set
-# CT_LIBC_UCLIBC_V_0_9_30 is not set
-CT_LIBC_UCLIBC_0_9_32_or_later=y
-CT_LIBC_UCLIBC_0_9_30_or_later=y
-CT_LIBC_UCLIBC_PARALLEL=y
-CT_LIBC_UCLIBC_VERBOSITY_0=y
-# CT_LIBC_UCLIBC_VERBOSITY_1 is not set
-# CT_LIBC_UCLIBC_VERBOSITY_2 is not set
-CT_LIBC_UCLIBC_VERBOSITY=""
-CT_LIBC_UCLIBC_DEBUG_LEVEL_0=y
-# CT_LIBC_UCLIBC_DEBUG_LEVEL_1 is not set
-# CT_LIBC_UCLIBC_DEBUG_LEVEL_2 is not set
-# CT_LIBC_UCLIBC_DEBUG_LEVEL_3 is not set
-CT_LIBC_UCLIBC_DEBUG_LEVEL=0
-CT_LIBC_UCLIBC_CONFIG_FILE=""
-CT_LIBC_SUPPORT_THREADS_ANY=y
-CT_LIBC_SUPPORT_NPTL=y
-CT_LIBC_SUPPORT_LINUXTHREADS=y
-CT_LIBC_SUPPORT_THREADS_NONE=y
-CT_THREADS="nptl"
-
-#
-# Common C library options
-#
-CT_THREADS_NPTL=y
-# CT_THREADS_LINUXTHREADS is not set
-# CT_THREADS_NONE is not set
-CT_LIBC_XLDD=y
-
-#
-# uClibc other options
-#
-CT_LIBC_UCLIBC_LNXTHRD=""
-# CT_LIBC_UCLIBC_LOCALES is not set
-CT_LIBC_UCLIBC_WCHAR=y
-
-#
-# Debug facilities
-#
-# CT_DEBUG_dmalloc is not set
-# CT_DEBUG_duma is not set
-# CT_DEBUG_gdb is not set
-# CT_DEBUG_ltrace is not set
-# CT_DEBUG_strace is not set
-
-#
-# Companion libraries
-#
-CT_COMPLIBS_NEEDED=y
-CT_GMP_NEEDED=y
-CT_MPFR_NEEDED=y
-CT_PPL_NEEDED=y
-CT_CLOOG_NEEDED=y
-CT_MPC_NEEDED=y
-CT_COMPLIBS=y
-CT_GMP=y
-CT_MPFR=y
-CT_PPL=y
-CT_CLOOG=y
-CT_MPC=y
-# CT_GMP_V_5_0_2 is not set
-# CT_GMP_V_5_0_1 is not set
-CT_GMP_V_4_3_2=y
-# CT_GMP_V_4_3_1 is not set
-# CT_GMP_V_4_3_0 is not set
-CT_GMP_VERSION="4.3.2"
-# CT_MPFR_V_3_1_0 is not set
-# CT_MPFR_V_3_0_1 is not set
-# CT_MPFR_V_3_0_0 is not set
-CT_MPFR_V_2_4_2=y
-# CT_MPFR_V_2_4_1 is not set
-# CT_MPFR_V_2_4_0 is not set
-CT_MPFR_VERSION="2.4.2"
-CT_PPL_V_0_11_2=y
-# CT_PPL_V_0_11_1 is not set
-# CT_PPL_V_0_11 is not set
-# CT_PPL_V_0_10_2 is not set
-CT_PPL_VERSION="0.11.2"
-CT_PPL_0_11=y
-CT_PPL_NEEDS_LIBPWL=y
-CT_CLOOG_V_0_15_11=y
-# CT_CLOOG_V_0_15_10 is not set
-# CT_CLOOG_V_0_15_9 is not set
-# CT_CLOOG_V_0_15_8 is not set
-# CT_CLOOG_V_0_15_7 is not set
-# CT_CLOOG_V_0_15_6 is not set
-CT_CLOOG_VERSION="0.15.11"
-CT_CLOOG_0_15_1x=y
-CT_CLOOG_NEEDS_AUTORECONF=y
-CT_MPC_V_0_9=y
-# CT_MPC_V_0_8_2 is not set
-# CT_MPC_V_0_8_1 is not set
-# CT_MPC_V_0_7 is not set
-CT_MPC_VERSION="0.9"
-
-#
-# Companion libraries common options
-#
-# CT_COMPLIBS_CHECK is not set
diff --git a/toolchain/toolchain-crosstool-ng/crosstool-ng.mk b/toolchain/toolchain-crosstool-ng/crosstool-ng.mk
deleted file mode 100644
index 19e8761..0000000
--- a/toolchain/toolchain-crosstool-ng/crosstool-ng.mk
+++ /dev/null
@@ -1,396 +0,0 @@
-# Makefile fragment for building toolchain with crosstool-NG
-
-# As a reference, you can look at toolchain/toolchain-external/ext-tool.mk
-# for a generic approach to external toolchains.
-# crosstool-NG as a backend is but a kind of external toolchains,
-# except that it is not pre-built.
-
-#-----------------------------------------------------------------------------
-# Internal variables
-
-CTNG_DIR := $(BUILD_DIR)/build-toolchain
-
-CTNG_UCLIBC_CONFIG_FILE := $(TOPDIR)/package/uclibc/uClibc-0.9.33.config
-CTNG_CONFIG_FILE := $(call qstrip,$(BR2_TOOLCHAIN_CTNG_CONFIG))
-
-# Hack! ct-ng is in fact a Makefile script. As such, it accepts all
-# make options, such as -C, which makes it uneeded to chdir prior
-# to calling ct-ng.
-# $1: the set of arguments to pass to ct-ng
-define ctng
-PATH=$(HOST_PATH) ct-ng -C $(CTNG_DIR) --no-print-directory $(1)
-endef
-
-#-----------------------------------------------------------------------------
-toolchain-crosstool-ng: dependencies $(STAMP_DIR)/ct-ng-toolchain-installed
-
-# The target used by the infra structure to mean "we just want to
-# download the toolchain's sources, not build it" For crosstool-NG, we
-# need it to be configured before we can download; then we have to
-# override a config option to just do the download
-toolchain-crosstool-ng-source: $(CTNG_DIR)/.config
- $(Q)$(call ctng,build CT_ONLY_DOWNLOAD=y)
-
-#-----------------------------------------------------------------------------
-# Installing the libs to target/ and staging/
-
-#--------------
-# The generic system libraries (in /lib)
-CTNG_LIBS_LIB := ld*.so libc.so libcrypt.so libdl.so libgcc_s.so libm.so \
- libnsl.so libpthread.so libresolv.so librt.so libutil.so
-
-ifeq ($(BR2_PACKAGE_GDB_SERVER),y)
-CTNG_LIBS_LIB += libthread_db.so
-endif
-
-#--------------
-# The libc-specific system libraries (in /lib)
-# Note: it may be needed to tweak the NSS libs in the glibc and eglibc cases...
-CTNG_LIBS_uClibc :=
-CTNG_LIBS_glibc := libnss_files.so libnss_dns.so
-CTNG_LIBS_eglibc := $(CTNG_LIBS_glibc)
-
-#--------------
-# All that we need in /lib
-CTNG_LIBS_LIB += $(CTNG_LIBS_$(call qstrip,$(BR2_TOOLCHAIN_CTNG_LIBC)))
-
-#--------------
-# All that we need in /usr/lib
-ifneq ($(BR2_INSTALL_LIBSTDCPP),)
-CTNG_LIBS_USR_LIB += libstdc++.so
-endif
-
-#--------------
-# Actual copy
-$(STAMP_DIR)/ct-ng-toolchain-installed: $(STAMP_DIR)/ct-ng-toolchain-built
- $(Q)mkdir -p $(TARGET_DIR)/lib
- $(Q)CTNG_TUPLE="$$( $(call ctng,show-tuple 2>&1) )"; \
- CTNG_SYSROOT="$(HOST_DIR)/usr/$${CTNG_TUPLE}/sysroot"; \
- $(call MESSAGE,"Copying toolchain libraries to target..."); \
- for libs in $(CTNG_LIBS_LIB); do \
- $(call copy_toolchain_lib_root,$${CTNG_SYSROOT},,lib,$$libs,/lib); \
- done; \
- for libs in $(CTNG_LIBS_USR_LIB); do \
- $(call copy_toolchain_lib_root,$${CTNG_SYSROOT},,lib,$$libs,/usr/lib); \
- done;
- $(Q)touch $@
-
-#-----------------------------------------------------------------------------
-# Building the toolchain
-# Note: $(STAMP_DIR)/ct-ng-toolchain-built can have more dependencies,
-# depending on the selected C library. Those deps are added later
-
-$(STAMP_DIR)/ct-ng-toolchain-built: $(CTNG_DIR)/.config
- $(Q)$(call MESSAGE,"Building the crosstool-NG toolchain")
- $(Q)$(call ctng,build.$(PARALLEL_JOBS))
- $(Q)printf "\n"
- $(Q)touch $@
-
-#-----------------------------------------------------------------------------
-# Configuring the toolchain
-
-#--------------
-# We push BR options down to CT-NG, munging the default configuration
-# with sed expressions.
-# - first one for non-path options
-# - second for path options (because they have no prompt, they
-# always get set to the default value)
-# - third for C library .config (if it has one, eg. uClibc)
-CTNG_FIX_BUILDROOT_CONFIG_SED :=
-CTNG_FIX_BUILDROOT_CONFIG_PATHS_SED :=
-CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED :=
-
-#--------------
-# A few generic functions
-
-# Munge a config file, given a sed expression
-# $1: the .config file to munge
-# $2: the sed expression to apply
-define ctng-fix-dot-config
- $(Q)sed -r -e '$(2)' $(1) >$(1).sed
- $(Q)cmp $(1) $(1).sed >/dev/null 2>&1 && rm -f $(1).sed || mv -f $(1).sed $(1)
-endef
-
-# This function checks the .config did actually change
-# If not changed, then current .config will be touched with reference to the
-# stamp file. If the configuration did change, nothing is done.
-# $1: the current .config to check
-# $2: the time-stamped .config file
-define ctng-check-config-changed
- $(Q)old_md5="$$( grep -v -E '^(#|$$)' $(2) 2>/dev/null \
- |md5sum \
- |cut -d ' ' -f 1 \
- )"; \
- new_md5="$$( grep -v -E '^(#|$$)' $(1) 2>/dev/null \
- |md5sum \
- |cut -d ' ' -f 1 \
- )"; \
- if [ $${old_md5} = $${new_md5} -a -f $(2) ]; then \
- touch -r $(2) $(1); \
- fi
-endef
-
-#--------------
-# Massage BR2_ARCH so that it matches CT-NG's ARCH
-#
-# Note: a lot of the following tricks would become unneeded if one day
-# buildroot and crosstool-NG had matching options, especially for the
-# target description: arch name, bitness, endianness...
-#
-# Note-2: missing conformity check between BR's .config and libc features.
-# Use check_uclibc or check_glibc.
-
-# Defaults:
-CTNG_ARCH := $(CTNG_BR2_ARCH)
-CTNG_ENDIAN :=
-CTNG_BIT :=
-# Architecture overides, only overide pertinent vars:
-ifeq ($(BR2_arm),y)
-CTNG_ARCH := arm
-CTNG_ENDIAN := LE
-else ifeq ($(BR2_armeb),y)
-CTNG_ARCH := arm
-CTNG_ENDIAN := BE
-else ifeq ($(BR2_i386),y)
-CTNG_ARCH := x86
-CTNG_BIT := 32
-else ifeq ($(BR2_mips),y)
-CTNG_ARCH := mips
-CTNG_ENDIAN := BE
-else ifeq ($(BR2_mipsel),y)
-CTNG_ARCH := mips
-CTNG_ENDIAN := LE
-else ifeq ($(BR2_powerpc),y)
-CTNG_ARCH := powerpc
-CTNG_BIT := 32
-else ifeq ($(BR2_x86_64),y)
-CTNG_ARCH := x86
-CTNG_BIT := 64
-# Add other architecture overides below:
-# - keep alphabetic order
-# - duplicate next 4 lines, and uncomment
-# else ifeq ($(BR2_<arch_name_here>),y)
-# CTNG_ARCH :=
-# CTNG_ENDIAN :=
-# CTNG_BIT :=
-# - remove unneeded vars
-# - add BR arch-name on ifeq line
-# - fill-in required CTNG_* vars
-endif
-
-#--------------
-# Massage BR options into CTNG .config file
-# CT_ARCH : handled by the backend mechanism
-# CT_ARCH_[BL]E : endianness
-# CT_ARCH_(32|64) : bitness
-# CT_PREFIX_DIR : install into BR's toolchain dir
-# CT_INSTALL_DIR_RO : do *not* chmod a-w the toolchain dir
-# CT_LOCAL_TARBALLS_DIR : share downloads with BR
-# CT_SYSROOT_DIR_PREFIX : no prefix needed, really
-# CT_TARGET_VENDOR : try to set a unique vendor string, to avoid clashing with BR's vendor string
-# CT_TARGET_ALIAS : set the target tuple alias to GNU_TARGET_NAME so that packages' ./configure find the compiler
-# CT_DEBUG_gdb : deselect gdb+gdbserver if buildroot builds its own
-# CT_CC_LANG_CXX : required if we copy libstdc++.so, and build C++
-# CT_LIBC_UCLIBC_CONFIG_FILE: uClibc config file, if needed
-#
-# Lots of other awfull sed manipulations go here, to override CT-NG's .config
-# with BR2 config options.
-# Known missing: arch options, uClibc/eglibc config...
-#
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_INSTALL_DIR_RO)=y:\# \1 is not set:;
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_ARCH_[BL]E).*:\# \2 is not set:;
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_ARCH_$(CTNG_ENDIAN)) is not set:\1=y:;
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_ARCH_(32|64)).*:\# \2 is not set:;
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_ARCH_$(CTNG_BIT)) is not set:\1=y:;
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_TARGET_VENDOR)=.*:\1="buildroot":;
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_TARGET_ALIAS)=.*:\1="$(ARCH)-linux":;
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_TOOLCHAIN_PKGVERSION)="(.*)":\1="buildroot $(BR2_VERSION_FULL)":;
-ifneq ($(call qstrip,$(BR2_USE_MMU)),)
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_ARCH_USE_MMU) is not set:\1=y:;
-else
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_ARCH_USE_MMU)=y:\# \1 is not set:;
-endif
-ifneq ($(call qstrip,$(BR2_PACKAGE_GDB_SERVER))$(call qstrip,$(BR2_PACKAGE_GDB_HOST)),)
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_DEBUG_gdb)=.*:\# \1 is not set:;
-endif
-ifeq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_CXX)),y)
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_CC_LANG_CXX) is not set:\1=y:;
-else
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_CC_LANG_CXX)=.*:\# \1 is not set:;
-endif
-
-# Shoe-horn CPU variant now
-ifneq ($(call qstrip,$(BR2_GCC_TARGET_ARCH)),)
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_ARCH_ARCH)=.*:\1=$(BR2_GCC_TARGET_ARCH):;
-endif
-ifneq ($(call qstrip,$(BR2_GCC_TARGET_TUNE)),)
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_ARCH_TUNE)=.*:\1=$(BR2_GCC_TARGET_TUNE):;
-endif
-
-# And floating point now
-ifeq ($(call qstrip,$(BR2_SOFT_FLOAT)),)
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_ARCH_FLOAT_HW) is not set:\1=y:;
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_ARCH_FLOAT_SW)=y:\# \1 is not set:;
-else
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_ARCH_FLOAT_HW)=y:\# \1 is not set:;
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_ARCH_FLOAT_SW) is not set:\1=y:;
-endif
-
-# Thread implementation selection
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_THREADS_NONE).*:\# \2 is not set:;
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_THREADS_LINUXTHREADS).*:\# \2 is not set:;
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_THREADS_NPTL).*:\# \2 is not set:;
-ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_THREADS_PTHREADS))$(call qstrip,$(BR2_TOOLCHAIN_CTNG_THREADS_PTHREADS_OLD)),)
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_THREADS_LINUXTHREADS).*:\2=y:;
- ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_uClibc)),)
- ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_THREADS_PTHREADS_OLD)),)
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_LIBC_UCLIBC_LNXTHRD_NEW).*:\# \2 is not set:;
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_LIBC_UCLIBC_LNXTHRD_OLD).*:\2=y:;
- else
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_LIBC_UCLIBC_LNXTHRD_OLD).*:\# \2 is not set:;
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_LIBC_UCLIBC_LNXTHRD_NEW).*:\2=y:;
- endif
- endif
-else ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_THREADS_NPTL)),)
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_THREADS_NPTL).*:\2=y:;
-else ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_THREADS_NONE)),)
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(|\# )(CT_THREADS_NONE).*:\2=y:;
-endif
-
-#--------------
-# And the specials for paths
-CTNG_FIX_BUILDROOT_CONFIG_PATHS_SED += s:^(CT_PREFIX_DIR)=.*:\1="$(HOST_DIR)/usr":;
-CTNG_FIX_BUILDROOT_CONFIG_PATHS_SED += s:^(CT_LOCAL_TARBALLS_DIR)=.*:\1="$(DL_DIR)":;
-CTNG_FIX_BUILDROOT_CONFIG_PATHS_SED += s:^(CT_SYSROOT_NAME)=.*:\1="sysroot":;
-CTNG_FIX_BUILDROOT_CONFIG_PATHS_SED += s:^(CT_SYSROOT_DIR_PREFIX)=.*:\1="":;
-
-#--------------
-# uClibc specific options
-ifeq ($(BR2_TOOLCHAIN_CTNG_uClibc),y)
-
-# Handle the locales option
-ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_uClibc_LOCALE)),)
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_LIBC_UCLIBC_LOCALES) is not set:\1=y\n\# CT_LIBC_UCLIBC_LOCALES_PREGEN_DATA is not set:;
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_LIBC_UCLIBC_LOCALES_PREGEN_DATA)=.*:\# \1 is not set:;
-else
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_LIBC_UCLIBC_LOCALES)=.*:\# \1 is not set:;
-endif
-
-# Handle the wide-char option
-ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_uClibc_WCHAR)),)
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_LIBC_UCLIBC_WCHAR) is not set:\1=y:;
-else
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_LIBC_UCLIBC_WCHAR)=.*:\# \1 is not set:;
-endif
-
-# Handle the LFS option
-ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_uClibc_LARGEFILE)),)
-CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_LFS) is not set:\1=y:;
-else
-CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^(UCLIBC_HAS_LFS)=.*:\# \1 is not set:;
-endif
-
-# Handle the IPv6 option
-ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_uClibc_INET_IPV6)),)
-CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_IPV6) is not set:\1=y:;
-else
-CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^(UCLIBC_HAS_IPV6)=.*:\# \1 is not set:;
-endif
-
-# Handle the RPC option
-ifneq ($(call qstrip,$(BR2_TOOLCHAIN_CTNG_uClibc_INET_RPC)),)
-CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_RPC) is not set:\1=y\nUCLIBC_HAS_FULL_RPC=y\nUCLIBC_HAS_REENTRANT_RPC=y:;
-CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_FULL_RPC) is not set:\1=y:;
-CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_REENTRANT_RPC) is not set:\1=y:;
-else
-CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED += s:^(UCLIBC_HAS_RPC)=.*:\# \1 is not set:;
-endif
-
-# Instruct CT-NG's .config where to find the uClibc's .config
-CTNG_FIX_BUILDROOT_CONFIG_PATHS_SED += s:^(CT_LIBC_UCLIBC_CONFIG_FILE)=.*:\1="$(CTNG_DIR)/libc.config":;
-
-# And add this to the toolchain build dependency
-$(STAMP_DIR)/ct-ng-toolchain-built: $(CTNG_DIR)/libc.config
-
-# And here is how we get this uClibc's .config
-$(CTNG_DIR)/libc.config: $(CTNG_UCLIBC_CONFIG_FILE) $(BUILDROOT_CONFIG)
- -$(Q)cp -a $@ $@.timestamp
- $(Q)cp -f $< $@
- $(call ctng-fix-dot-config,$@,$(CTNG_FIX_BUILDROOT_CONFIG_LIBC_SED))
- $(call ctng-check-config-changed,$@,$@.timestamp)
- $(Q)rm -f $@.timestamp
-
-endif # LIBC is uClibc
-
-#--------------
-# glibc/eglibc specific options
-ifeq ($(BR2_TOOLCHAIN_CTNG_glibc)$(BR2_TOOLCHAIN_CTNG_eglibc),y)
-
-# Force unwind support
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^\# (CT_LIBC_GLIBC_FORCE_UNWIND) is not set:\1=y:;
-
-# Force non-fortified build
-CTNG_FIX_BUILDROOT_CONFIG_SED += s:^(CT_LIBC_ENABLE_FORTIFIED_BUILD)=y:\# \1 is not set:;
-
-endif # LIBC is glibc or eglibc
-
-#--------------
-# Small functions to shoe-horn the above into crosstool-NG's .config
-
-# Function to update the .config
-# We first munge the .config to shoe-horn defaults, then we push that unto
-# crosstool-NG's oldconfig process, to sort out wizy-wazy deps, and then we
-# shoe-horn paths again, as they get ripped-out by oldconfig (is that a bug
-# or a feature of kconfig?)
-# $1: the .config file to munge
-define ctng-oldconfig
- $(call ctng-fix-dot-config,$(1),$(CTNG_FIX_BUILDROOT_CONFIG_SED))
- $(Q)yes '' |\
- $(call ctng,CT_IS_A_BACKEND=y \
- CT_BACKEND_ARCH=$(CTNG_ARCH) \
- CT_BACKEND_KERNEL=linux \
- CT_BACKEND_LIBC=$(BR2_TOOLCHAIN_CTNG_LIBC) \
- oldconfig )
- $(call ctng-fix-dot-config,$(1),$(CTNG_FIX_BUILDROOT_CONFIG_PATHS_SED))
-endef
-
-# We need the host crosstool-NG before we can even begin working
-# on the toolchain. Using order-only dependency, as we do not want
-# to rebuild the toolchain for every run...
-$(CTNG_DIR)/.config: | host-crosstool-ng
-
-# Default configuration
-# Only copy the original .config file if we don't have one already.
-# Check that given config file matches selected C library.
-# We need to call oldconfig twice in a row to ensure the options
-# are correctly set ( eg. if an option is new, then the initial sed
-# can't do anything about it ) Ideally, this should go in oldconfig
-# itself, but it's much easier to handle here.
-$(CTNG_DIR)/.config:
- $(Q)if [ ! -f $@ ]; then \
- mkdir -p "$(CTNG_DIR)"; \
- libc="$$(awk -F '"' '$$1=="CT_LIBC=" { print $$2; }' \
- "$(CTNG_CONFIG_FILE)" \
- )"; \
- if [ "$${libc}" != "$(BR2_TOOLCHAIN_CTNG_LIBC)" ]; then \
- echo "* Inconsistency in crosstool-NG config file '$(CTNG_CONFIG_FILE)'"; \
- echo "* - buildroot configured for '$(BR2_TOOLCHAIN_CTNG_LIBC)'"; \
- echo "* - given config file for '$${libc}'"; \
- exit 1; \
- fi; \
- cp -f $(CTNG_CONFIG_FILE) $@; \
- fi
- $(call ctng-oldconfig,$@)
- $(call ctng-oldconfig,$@)
-
-# Manual configuration
-ctng-menuconfig: $(CTNG_DIR)/.config
- $(Q)cp -a $< $<.timestamp
- $(Q)$(call ctng,CT_IS_A_BACKEND=y \
- CT_BACKEND_ARCH=$(CTNG_ARCH) \
- CT_BACKEND_KERNEL=linux \
- CT_BACKEND_LIBC=$(BR2_TOOLCHAIN_CTNG_LIBC) \
- menuconfig )
- $(call ctng-oldconfig,$<)
- $(call ctng-check-config-changed,$<,$<.timestamp)
- $(Q)rm -f $<.timestamp