diff --git a/build/latest/sparc-leon-14.1.0.config b/build/latest/sparc-leon-14.1.0.config
index 5e6c2df..247b3a3 100644
--- a/build/latest/sparc-leon-14.1.0.config
+++ b/build/latest/sparc-leon-14.1.0.config
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# crosstool-NG 1.26.0.72_810021d Configuration
+# crosstool-NG 1.26.0.75_f06b93c Configuration
 #
 CT_CONFIGURE_has_static_link=y
 CT_CONFIGURE_has_cxx11=y
@@ -29,7 +29,7 @@ CT_CONFIGURE_has_sha1sum=y
 CT_CONFIGURE_has_sha256sum=y
 CT_CONFIGURE_has_sha512sum=y
 CT_CONFIGURE_has_install_with_strip_program=y
-CT_VERSION="1.26.0.72_810021d"
+CT_VERSION="1.26.0.75_f06b93c"
 CT_VCHECK=""
 CT_CONFIG_VERSION_ENV="4"
 CT_CONFIG_VERSION_CURRENT="4"
@@ -199,7 +199,7 @@ CT_ARCH_SUPPORTS_WITH_FLOAT=y
 # CT_ARCH_FLOAT_AUTO is not set
 # CT_ARCH_FLOAT_HW is not set
 CT_ARCH_FLOAT_SW=y
-CT_TARGET_CFLAGS=""
+CT_TARGET_CFLAGS="-Wno-error=implicit-function-declaration -Wno-implicit-int"
 CT_TARGET_LDFLAGS=""
 CT_ARCH_FLOAT="soft"
 # end of Target options
@@ -322,6 +322,7 @@ CT_LINUX_V_6_6=y
 # CT_LINUX_V_3_10 is not set
 # CT_LINUX_V_3_4 is not set
 # CT_LINUX_V_3_2 is not set
+# CT_LINUX_V_2_6_32 is not set
 CT_LINUX_VERSION="6.6.1"
 CT_LINUX_MIRRORS="$(CT_Mirrors kernel.org linux ${CT_LINUX_VERSION})"
 CT_LINUX_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
@@ -342,7 +343,6 @@ CT_LINUX_later_than_3_7=y
 CT_LINUX_3_7_or_later=y
 CT_LINUX_later_than_3_2=y
 CT_LINUX_3_2_or_later=y
-CT_LINUX_REQUIRE_3_2_or_later=y
 CT_KERNEL_has_rsync=y
 CT_KERNEL_DEP_RSYNC=y
 CT_KERNEL_LINUX_VERBOSITY_0=y
@@ -421,7 +421,6 @@ CT_BINUTILS_2_26_or_later=y
 #
 # GNU binutils
 #
-CT_BINUTILS_FORCE_LD_BFD_DEFAULT=y
 CT_BINUTILS_LINKER_LD=y
 CT_BINUTILS_LINKERS_LIST="ld"
 CT_BINUTILS_LINKER_DEFAULT="bfd"
@@ -436,130 +435,90 @@ CT_ALL_BINUTILS_CHOICES="BINUTILS"
 #
 # C-library
 #
-CT_LIBC_GLIBC=y
+# CT_LIBC_GLIBC is not set
 # CT_LIBC_MUSL is not set
-# CT_LIBC_UCLIBC_NG is not set
-CT_LIBC="glibc"
-CT_LIBC_CHOICE_KSYM="GLIBC"
-CT_LIBC_GLIBC_SHOW=y
+CT_LIBC_UCLIBC_NG=y
+CT_LIBC="uClibc-ng"
+CT_LIBC_CHOICE_KSYM="UCLIBC_NG"
+CT_THREADS="nptl"
+CT_LIBC_UCLIBC_NG_SHOW=y
 
 #
-# Options for glibc
-#
-CT_LIBC_GLIBC_PKG_KSYM="GLIBC"
-CT_GLIBC_DIR_NAME="glibc"
-CT_GLIBC_USE_GNU=y
-# CT_GLIBC_USE_ORACLE is not set
-CT_GLIBC_USE="GLIBC"
-CT_GLIBC_PKG_NAME="glibc"
-CT_GLIBC_SRC_RELEASE=y
-# CT_GLIBC_SRC_DEVEL is not set
-# CT_GLIBC_SRC_CUSTOM is not set
-CT_GLIBC_PATCH_GLOBAL=y
-# CT_GLIBC_PATCH_BUNDLED is not set
-# CT_GLIBC_PATCH_LOCAL is not set
-# CT_GLIBC_PATCH_BUNDLED_LOCAL is not set
-# CT_GLIBC_PATCH_LOCAL_BUNDLED is not set
-# CT_GLIBC_PATCH_NONE is not set
-CT_GLIBC_PATCH_ORDER="global"
-CT_GLIBC_V_2_39=y
-# CT_GLIBC_V_2_38 is not set
-# CT_GLIBC_V_2_37 is not set
-# CT_GLIBC_V_2_36 is not set
-# CT_GLIBC_V_2_35 is not set
-# CT_GLIBC_V_2_34 is not set
-# CT_GLIBC_V_2_33 is not set
-# CT_GLIBC_V_2_32 is not set
-# CT_GLIBC_V_2_31 is not set
-# CT_GLIBC_V_2_30 is not set
-# CT_GLIBC_V_2_29 is not set
-# CT_GLIBC_V_2_28 is not set
-# CT_GLIBC_V_2_27 is not set
-# CT_GLIBC_V_2_26 is not set
-# CT_GLIBC_V_2_25 is not set
-# CT_GLIBC_V_2_24 is not set
-# CT_GLIBC_V_2_23 is not set
-# CT_GLIBC_V_2_19 is not set
-# CT_GLIBC_V_2_17 is not set
-CT_GLIBC_VERSION="2.39"
-CT_GLIBC_MIRRORS="$(CT_Mirrors GNU glibc)"
-CT_GLIBC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
-CT_GLIBC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
-CT_GLIBC_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
-CT_GLIBC_SIGNATURE_FORMAT="packed/.sig"
-CT_GLIBC_later_than_2_38=y
-CT_GLIBC_2_38_or_later=y
-CT_GLIBC_later_than_2_37=y
-CT_GLIBC_2_37_or_later=y
-CT_GLIBC_later_than_2_36=y
-CT_GLIBC_2_36_or_later=y
-CT_GLIBC_later_than_2_34=y
-CT_GLIBC_2_34_or_later=y
-CT_GLIBC_later_than_2_32=y
-CT_GLIBC_2_32_or_later=y
-CT_GLIBC_later_than_2_31=y
-CT_GLIBC_2_31_or_later=y
-CT_GLIBC_later_than_2_30=y
-CT_GLIBC_2_30_or_later=y
-CT_GLIBC_later_than_2_29=y
-CT_GLIBC_2_29_or_later=y
-CT_GLIBC_later_than_2_28=y
-CT_GLIBC_2_28_or_later=y
-CT_GLIBC_later_than_2_27=y
-CT_GLIBC_2_27_or_later=y
-CT_GLIBC_later_than_2_26=y
-CT_GLIBC_2_26_or_later=y
-CT_GLIBC_later_than_2_25=y
-CT_GLIBC_2_25_or_later=y
-CT_GLIBC_later_than_2_24=y
-CT_GLIBC_2_24_or_later=y
-CT_GLIBC_later_than_2_23=y
-CT_GLIBC_2_23_or_later=y
-CT_GLIBC_later_than_2_20=y
-CT_GLIBC_2_20_or_later=y
-CT_GLIBC_later_than_2_17=y
-CT_GLIBC_2_17_or_later=y
-CT_GLIBC_later_than_2_14=y
-CT_GLIBC_2_14_or_later=y
-CT_GLIBC_DEP_KERNEL_HEADERS_VERSION=y
-CT_GLIBC_DEP_BINUTILS=y
-CT_GLIBC_DEP_GCC=y
-CT_GLIBC_DEP_PYTHON=y
-CT_THREADS="nptl"
-CT_GLIBC_BUILD_SSP=y
-CT_GLIBC_HAS_LIBIDN_ADDON=y
-# CT_GLIBC_USE_LIBIDN_ADDON is not set
-CT_GLIBC_NO_SPARC_V8=y
-CT_GLIBC_HAS_OBSOLETE_LIBCRYPT=y
-CT_GLIBC_EXTRA_CONFIG_ARRAY=""
-CT_GLIBC_CONFIGPARMS=""
-CT_GLIBC_ENABLE_DEBUG=y
-CT_GLIBC_EXTRA_CFLAGS=""
-# CT_GLIBC_ENABLE_OBSOLETE_LIBCRYPT is not set
-# CT_GLIBC_ENABLE_FORTIFIED_BUILD is not set
-# CT_GLIBC_DISABLE_VERSIONING is not set
-CT_GLIBC_OLDEST_ABI=""
-CT_GLIBC_FORCE_UNWIND=y
-# CT_GLIBC_LOCALES is not set
-# CT_GLIBC_KERNEL_VERSION_NONE is not set
-CT_GLIBC_KERNEL_VERSION_AS_HEADERS=y
-# CT_GLIBC_KERNEL_VERSION_CHOSEN is not set
-CT_GLIBC_MIN_KERNEL="6.6.1"
-CT_GLIBC_SSP_DEFAULT=y
-# CT_GLIBC_SSP_NO is not set
-# CT_GLIBC_SSP_YES is not set
-# CT_GLIBC_SSP_ALL is not set
-# CT_GLIBC_SSP_STRONG is not set
-CT_GLIBC_ENABLE_WERROR=y
-# CT_GLIBC_ENABLE_COMMON_FLAG is not set
+# Options for uClibc-ng
+#
+CT_LIBC_UCLIBC_NG_PKG_KSYM="UCLIBC_NG"
+CT_UCLIBC_NG_DIR_NAME="uClibc-ng"
+CT_UCLIBC_NG_PKG_NAME="uClibc-ng"
+# CT_UCLIBC_NG_SRC_RELEASE is not set
+CT_UCLIBC_NG_SRC_DEVEL=y
+# CT_UCLIBC_NG_SRC_CUSTOM is not set
+CT_UCLIBC_NG_DEVEL_VCS_git=y
+# CT_UCLIBC_NG_DEVEL_VCS_svn is not set
+# CT_UCLIBC_NG_DEVEL_VCS_hg is not set
+# CT_UCLIBC_NG_DEVEL_VCS_cvs is not set
+CT_UCLIBC_NG_DEVEL_VCS="git"
+CT_UCLIBC_NG_DEVEL_URL="git://uclibc-ng.org/git/uclibc-ng"
+CT_UCLIBC_NG_DEVEL_BRANCH=""
+CT_UCLIBC_NG_DEVEL_REVISION=""
+CT_UCLIBC_NG_DEVEL_SUBDIR=""
+CT_UCLIBC_NG_DEVEL_BOOTSTRAP=""
+CT_UCLIBC_NG_PATCH_GLOBAL=y
+# CT_UCLIBC_NG_PATCH_BUNDLED is not set
+# CT_UCLIBC_NG_PATCH_LOCAL is not set
+# CT_UCLIBC_NG_PATCH_BUNDLED_LOCAL is not set
+# CT_UCLIBC_NG_PATCH_LOCAL_BUNDLED is not set
+# CT_UCLIBC_NG_PATCH_NONE is not set
+CT_UCLIBC_NG_PATCH_ORDER="global"
+# CT_UCLIBC_NG_VERY_NEW is not set
+CT_UCLIBC_NG_V_1_0_43=y
+# CT_UCLIBC_NG_V_1_0_42 is not set
+# CT_UCLIBC_NG_V_1_0_39 is not set
+# CT_UCLIBC_NG_V_1_0_38 is not set
+# CT_UCLIBC_NG_V_1_0_36 is not set
+# CT_UCLIBC_NG_V_1_0_33 is not set
+# CT_UCLIBC_NG_V_1_0_32 is not set
+# CT_UCLIBC_NG_V_1_0_31 is not set
+# CT_UCLIBC_NG_V_1_0_30 is not set
+# CT_UCLIBC_NG_V_1_0_29 is not set
+# CT_UCLIBC_NG_V_1_0_28 is not set
+# CT_UCLIBC_NG_V_1_0_27 is not set
+# CT_UCLIBC_NG_V_1_0_26 is not set
+# CT_UCLIBC_NG_V_1_0_25 is not set
+CT_UCLIBC_NG_VERSION="1.0.43"
+CT_UCLIBC_NG_MIRRORS="http://downloads.uclibc-ng.org/releases/${CT_UCLIBC_NG_VERSION}"
+CT_UCLIBC_NG_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_UCLIBC_NG_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_UCLIBC_NG_ARCHIVE_FORMATS=".tar.xz .tar.lz .tar.bz2 .tar.gz"
+CT_UCLIBC_NG_SIGNATURE_FORMAT="packed/.asc"
+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_UCLIBC_LOCALES is not set
+# CT_LIBC_UCLIBC_LIBICONV is not set
+# CT_LIBC_UCLIBC_IPV6 is not set
+CT_LIBC_UCLIBC_WCHAR=y
+# CT_LIBC_UCLIBC_FENV is not set
+CT_LIBC_UCLIBC_HAS_SSP=y
+# CT_LIBC_UCLIBC_BUILD_SSP is not set
 CT_ALL_LIBC_CHOICES="AVR_LIBC GLIBC MINGW_W64 MOXIEBOX MUSL NEWLIB NONE PICOLIBC UCLIBC_NG"
 CT_LIBC_SUPPORT_THREADS_ANY=y
 CT_LIBC_SUPPORT_THREADS_NATIVE=y
+CT_LIBC_SUPPORT_THREADS_LT=y
+CT_LIBC_SUPPORT_THREADS_NONE=y
 
 #
 # Common C library options
 #
 CT_THREADS_NATIVE=y
+# CT_THREADS_LT is not set
+# CT_THREADS_NONE is not set
 # CT_CREATE_LDSO_CONF is not set
 CT_LIBC_XLDD=y
 # end of C-library
@@ -620,6 +579,8 @@ CT_GCC_VERY_NEW=y
 # CT_GCC_V_8 is not set
 # CT_GCC_V_7 is not set
 # CT_GCC_V_6 is not set
+# CT_GCC_V_5 is not set
+# CT_GCC_V_4_9 is not set
 CT_GCC_VERSION="new"
 CT_GCC_MIRRORS="$(CT_Mirrors GNU gcc/gcc-${CT_GCC_VERSION}) $(CT_Mirrors sourceware gcc/releases/gcc-${CT_GCC_VERSION})"
 CT_GCC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
@@ -642,13 +603,10 @@ CT_GCC_later_than_7=y
 CT_GCC_7_or_later=y
 CT_GCC_later_than_6=y
 CT_GCC_6_or_later=y
-CT_GCC_REQUIRE_6_or_later=y
 CT_GCC_later_than_5=y
 CT_GCC_5_or_later=y
-CT_GCC_REQUIRE_5_or_later=y
 CT_GCC_later_than_4_9=y
 CT_GCC_4_9_or_later=y
-CT_GCC_REQUIRE_4_9_or_later=y
 CT_CC_GCC_HAS_LIBMPX=y
 CT_CC_GCC_ENABLE_CXX_FLAGS=""
 CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY=""
@@ -673,7 +631,6 @@ CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y
 # CT_CC_GCC_LIBGOMP is not set
 # CT_CC_GCC_LIBSSP is not set
 # CT_CC_GCC_LIBQUADMATH is not set
-# CT_CC_GCC_LIBSANITIZER is not set
 CT_CC_GCC_LIBSTDCXX_VERBOSE=m
 
 #