diff --git a/.gitmodules b/.gitmodules
index ecdaa10..af6b82b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -14,3 +14,5 @@
 [submodule "lwip2"]
 	path = lwip2
 	url = https://github.com/someburner/esp82xx-nonos-linklayer-opensdk.git
+[submodule "crosstool-ng/"]
+	url = gitea@git.sassenrath.me:ventrue/crosstool-ng.git
diff --git a/Makefile b/Makefile
index 44bf4ad..6f41518 100644
--- a/Makefile
+++ b/Makefile
@@ -11,7 +11,7 @@ STANDALONE = y
 # GCC_VERSION = 6.4.0
 # GCC_VERSION = 7.4.0
 # GCC_VERSION = 8.2.0
-GCC_VERSION = 10.3.0
+GCC_VERSION = 12.2.0
 CT_GCC_VERSION = $(shell echo $(GCC_VERSION) | sed -e 's/\./_/g')
 
 GDB_VERSION = 10.2.0
@@ -171,7 +171,7 @@ _toolchain:
 	# echo "CT_GCC_VERSION=\"$(GCC_VERSION)\"" >> .config
 	cat ../crosstool-config-overrides >> .config
 	# Build
-	./ct-ng build
+	V=2 ./ct-ng build
 
 crosstool-ng: crosstool-ng/ct-ng
 
diff --git a/crosstool-ng b/crosstool-ng
index ec612e1..29f8439 160000
--- a/crosstool-ng
+++ b/crosstool-ng
@@ -1 +1 @@
-Subproject commit ec612e155f242734e4274a270f1a087ba87e9613
+Subproject commit 29f8439a9654069bf1c5b273b84da942b867464e
diff --git a/crosstool-ng-orig b/crosstool-ng-orig
new file mode 160000
index 0000000..ec612e1
--- /dev/null
+++ b/crosstool-ng-orig
@@ -0,0 +1 @@
+Subproject commit ec612e155f242734e4274a270f1a087ba87e9613
diff --git a/ctconfig b/ctconfig
index 59baf46..68711ef 100644
--- a/ctconfig
+++ b/ctconfig
@@ -103,9 +103,9 @@ CT_CONFIG_SHELL="${bash}"
 # CT_LOG_WARN is not set
 # CT_LOG_INFO is not set
 CT_LOG_EXTRA=y
-# CT_LOG_ALL is not set
-# CT_LOG_DEBUG is not set
-CT_LOG_LEVEL_MAX="EXTRA"
+CT_LOG_ALL=y
+CT_LOG_DEBUG=y
+CT_LOG_LEVEL_MAX="DEBUG"
 # CT_LOG_SEE_TOOLS_WARN is not set
 CT_LOG_PROGRESS_BAR=y
 CT_LOG_TO_FILE=y
@@ -345,14 +345,14 @@ CT_NEWLIB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_NEWLIB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_NEWLIB_ARCHIVE_FORMATS=".tar.gz"
 CT_NEWLIB_SIGNATURE_FORMAT=""
-CT_NEWLIB_2_2_or_older=y
+# CT_NEWLIB_2_2_or_older=y
 CT_NEWLIB_older_than_2_2=y
-CT_NEWLIB_2_1_or_older=y
-CT_NEWLIB_older_than_2_1=y
+# CT_NEWLIB_2_1_or_older=y
+# CT_NEWLIB_older_than_2_1=y
 CT_NEWLIB_later_than_2_0=y
 CT_NEWLIB_2_0_or_later=y
 CT_NEWLIB_CXA_ATEXIT=y
-CT_LIBC_NEWLIB_TARGET_CFLAGS="-DMALLOC_PROVIDED"
+# CT_LIBC_NEWLIB_TARGET_CFLAGS="-DMALLOC_PROVIDED"
 # CT_LIBC_NEWLIB_IO_C99FMT is not set
 # CT_LIBC_NEWLIB_IO_LL is not set
 # CT_LIBC_NEWLIB_IO_FLOAT is not set
@@ -375,6 +375,7 @@ CT_LIBC_NEWLIB_EXTRA_CONFIG_ARRAY="--enable-multilib --disable-newlib-io-c99-for
 CT_ALL_LIBC_CHOICES="AVR_LIBC BIONIC GLIBC MINGW_W64 MOXIEBOX MUSL NEWLIB NONE UCLIBC"
 CT_LIBC_SUPPORT_THREADS_NONE=y
 CT_LIBC_PROVIDES_CXA_ATEXIT=y
+CT_LIBC_NEWLIB_NANO_MALLOC=y
 
 #
 # Common C library options
@@ -415,15 +416,17 @@ CT_GCC_PATCH_GLOBAL=y
 # CT_GCC_PATCH_LOCAL_BUNDLED is not set
 # CT_GCC_PATCH_NONE is not set
 CT_GCC_PATCH_ORDER="global"
-CT_GCC_V_10_3_0=y
+CT_GCC_V_12_2_0=y
+# CT_GCC_V_10_3_0 is not set
 # CT_GCC_V_8_2_0 is not set
 # CT_GCC_V_7_4_0 is not set
 # CT_GCC_V_6_5_0 is not set
 # CT_GCC_V_5_5_0 is not set
 # CT_GCC_V_4_9_4 is not set
 # CT_GCC_V_4_8_5 is not set
-CT_GCC_VERSION="10.3.0"
-CT_GCC_MIRRORS="$(CT_Mirrors GNU gcc/gcc-${CT_GCC_VERSION}) $(CT_Mirrors sourceware gcc/releases/gcc-${CT_GCC_VERSION})"
+CT_GCC_VERSION="12.2.0"
+CT_GCC_MIRRORS="https://github.com/jcmvbkbc/gcc-xtensa/archive/refs/tags/releases/gcc-${CT_GCC_VERSION}"
+# CT_GCC_MIRRORS="$(CT_Mirrors GNU gcc/gcc-${CT_GCC_VERSION}) $(CT_Mirrors sourceware gcc/releases/gcc-${CT_GCC_VERSION})"
 CT_GCC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
 CT_GCC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
 CT_GCC_ARCHIVE_FORMATS=".tar.xz .tar.gz"
diff --git a/ctconfig.old b/ctconfig.old
new file mode 100644
index 0000000..c867c52
--- /dev/null
+++ b/ctconfig.old
@@ -0,0 +1,827 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# crosstool-NG UNKNOWN Configuration
+#
+CT_CONFIGURE_has_static_link=y
+CT_CONFIGURE_has_wget=y
+CT_CONFIGURE_has_curl=y
+CT_CONFIGURE_has_make_3_81_or_newer=y
+CT_CONFIGURE_has_libtool_2_4_or_newer=y
+CT_CONFIGURE_has_libtoolize_2_4_or_newer=y
+CT_CONFIGURE_has_autoreconf_2_65_or_newer=y
+CT_CONFIGURE_has_gnu_m4_1_4_12_or_newer=y
+CT_CONFIGURE_has_git=y
+CT_CONFIGURE_has_md5sum=y
+CT_CONFIGURE_has_sha1sum=y
+CT_CONFIGURE_has_sha256sum=y
+CT_CONFIGURE_has_sha512sum=y
+CT_CONFIGURE_has_install_with_strip_program=y
+CT_MODULES=y
+
+#
+# Paths and misc options
+#
+
+#
+# crosstool-NG behavior
+#
+CT_OBSOLETE=y
+CT_EXPERIMENTAL=y
+# CT_ALLOW_BUILD_AS_ROOT is not set
+# CT_DEBUG_CT is not set
+
+#
+# Paths
+#
+CT_LOCAL_TARBALLS_DIR="${HOME}/src"
+CT_SAVE_TARBALLS=y
+CT_WORK_DIR="${CT_TOP_DIR}/.build"
+CT_BUILD_TOP_DIR="${CT_WORK_DIR:-${CT_TOP_DIR}/.build}/${CT_HOST:+HOST-${CT_HOST}/}${CT_TARGET}"
+CT_PREFIX_DIR="${CT_PREFIX:-${HOME}/x-tools}/${CT_HOST:+HOST-${CT_HOST}/}${CT_TARGET}"
+CT_RM_RF_PREFIX_DIR=y
+CT_REMOVE_DOCS=y
+CT_INSTALL_LICENSES=y
+# CT_PREFIX_DIR_RO is not set
+CT_STRIP_HOST_TOOLCHAIN_EXECUTABLES=y
+# CT_STRIP_TARGET_TOOLCHAIN_EXECUTABLES is not set
+
+#
+# Downloading
+#
+CT_DOWNLOAD_AGENT_WGET=y
+# CT_DOWNLOAD_AGENT_CURL is not set
+# CT_DOWNLOAD_AGENT_NONE is not set
+# CT_FORBID_DOWNLOAD is not set
+# CT_FORCE_DOWNLOAD is not set
+CT_CONNECT_TIMEOUT=10
+CT_DOWNLOAD_WGET_OPTIONS="--passive-ftp --tries=3 -nc --progress=dot:binary"
+# CT_ONLY_DOWNLOAD is not set
+# CT_USE_MIRROR is not set
+CT_VERIFY_DOWNLOAD_DIGEST=y
+CT_VERIFY_DOWNLOAD_DIGEST_SHA512=y
+# CT_VERIFY_DOWNLOAD_DIGEST_SHA256 is not set
+# CT_VERIFY_DOWNLOAD_DIGEST_SHA1 is not set
+# CT_VERIFY_DOWNLOAD_DIGEST_MD5 is not set
+CT_VERIFY_DOWNLOAD_DIGEST_ALG="sha512"
+# CT_VERIFY_DOWNLOAD_SIGNATURE is not set
+
+#
+# Extracting
+#
+# CT_FORCE_EXTRACT is not set
+CT_OVERRIDE_CONFIG_GUESS_SUB=y
+# CT_ONLY_EXTRACT is not set
+# CT_PATCH_BUNDLED is not set
+# CT_PATCH_LOCAL is not set
+CT_PATCH_BUNDLED_LOCAL=y
+# CT_PATCH_LOCAL_BUNDLED is not set
+# CT_PATCH_NONE is not set
+CT_PATCH_ORDER="bundled,local"
+CT_PATCH_USE_LOCAL=y
+CT_LOCAL_PATCH_DIR="${CT_TOP_DIR}/local-patches"
+
+#
+# Build behavior
+#
+CT_PARALLEL_JOBS=0
+CT_LOAD=""
+CT_USE_PIPES=y
+CT_EXTRA_CFLAGS_FOR_BUILD=""
+CT_EXTRA_LDFLAGS_FOR_BUILD=""
+CT_EXTRA_CFLAGS_FOR_HOST=""
+CT_EXTRA_LDFLAGS_FOR_HOST=""
+# CT_CONFIG_SHELL_SH is not set
+# CT_CONFIG_SHELL_ASH is not set
+CT_CONFIG_SHELL_BASH=y
+# CT_CONFIG_SHELL_CUSTOM is not set
+CT_CONFIG_SHELL="${bash}"
+
+#
+# Logging
+#
+# CT_LOG_ERROR is not set
+# CT_LOG_WARN is not set
+# CT_LOG_INFO is not set
+CT_LOG_EXTRA=y
+CT_LOG_ALL=y
+CT_LOG_DEBUG=y
+CT_LOG_LEVEL_MAX="DEBUG"
+# CT_LOG_SEE_TOOLS_WARN is not set
+CT_LOG_PROGRESS_BAR=y
+CT_LOG_TO_FILE=y
+CT_LOG_FILE_COMPRESS=y
+
+#
+# Target options
+#
+# CT_ARCH_ALPHA is not set
+# CT_ARCH_ARC is not set
+# CT_ARCH_ARM is not set
+# CT_ARCH_AVR is not set
+# CT_ARCH_M68K is not set
+# CT_ARCH_MICROBLAZE is not set
+# CT_ARCH_MIPS is not set
+# CT_ARCH_MOXIE is not set
+# CT_ARCH_MSP430 is not set
+# CT_ARCH_NIOS2 is not set
+# CT_ARCH_POWERPC is not set
+# CT_ARCH_RISCV is not set
+# CT_ARCH_S390 is not set
+# CT_ARCH_SH is not set
+# CT_ARCH_SPARC is not set
+# CT_ARCH_X86 is not set
+CT_ARCH_XTENSA=y
+CT_ARCH="xtensa"
+CT_ARCH_CHOICE_KSYM="XTENSA"
+CT_ARCH_XTENSA_SHOW=y
+
+#
+# Options for xtensa
+#
+CT_ARCH_XTENSA_PKG_KSYM=""
+CT_XTENSA_CUSTOM=y
+# CT_ARCH_xtensa_fsf is not set
+CT_ALL_ARCH_CHOICES="ALPHA ARC ARM AVR M68K MICROBLAZE MIPS MOXIE MSP430 NIOS2 POWERPC RISCV S390 SH SPARC X86 XTENSA"
+CT_ARCH_SUFFIX=""
+# CT_OMIT_TARGET_VENDOR is not set
+
+#
+# Generic target options
+#
+# CT_MULTILIB is not set
+CT_DEMULTILIB=y
+CT_ARCH_SUPPORTS_BOTH_MMU=y
+CT_ARCH_DEFAULT_HAS_MMU=y
+CT_ARCH_USE_MMU=y
+CT_ARCH_SUPPORTS_FLAT_FORMAT=y
+CT_ARCH_SUPPORTS_EITHER_ENDIAN=y
+CT_ARCH_DEFAULT_LE=y
+# CT_ARCH_BE is not set
+CT_ARCH_LE=y
+CT_ARCH_ENDIAN="little"
+CT_ARCH_SUPPORTS_32=y
+CT_ARCH_BITNESS=32
+CT_ARCH_32=y
+
+#
+# Target optimisations
+#
+CT_TARGET_CFLAGS="-mlongcalls"
+CT_TARGET_LDFLAGS=""
+CT_TARGET_USE_OVERLAY=y
+CT_OVERLAY_NAME="lx106"
+CT_OVERLAY_LOCATION="${CT_TOP_DIR}/overlays"
+
+#
+# Toolchain options
+#
+
+#
+# General toolchain options
+#
+# CT_STATIC_TOOLCHAIN is not set
+CT_SHOW_CT_VERSION=y
+CT_TOOLCHAIN_PKGVERSION=""
+CT_TOOLCHAIN_BUGURL=""
+
+#
+# Tuple completion and aliasing
+#
+CT_TARGET_VENDOR="lx106"
+CT_TARGET_ALIAS_SED_EXPR=""
+CT_TARGET_ALIAS=""
+
+#
+# Toolchain type
+#
+# CT_NATIVE is not set
+CT_CROSS=y
+# CT_CROSS_NATIVE is not set
+# CT_CANADIAN is not set
+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_BARE_METAL=y
+CT_KERNEL_BARE_METAL=y
+# CT_KERNEL_LINUX is not set
+CT_KERNEL="bare-metal"
+CT_KERNEL_CHOICE_KSYM="BARE_METAL"
+CT_KERNEL_BARE_METAL_SHOW=y
+
+#
+# Options for bare-metal
+#
+CT_KERNEL_BARE_METAL_PKG_KSYM=""
+CT_ALL_KERNEL_CHOICES="BARE_METAL LINUX WINDOWS"
+
+#
+# Common kernel options
+#
+
+#
+# Binary utilities
+#
+CT_ARCH_BINFMT_ELF=y
+CT_BINUTILS_BINUTILS=y
+CT_BINUTILS="binutils"
+CT_BINUTILS_CHOICE_KSYM="BINUTILS"
+CT_BINUTILS_BINUTILS_SHOW=y
+
+#
+# Options for binutils
+#
+CT_BINUTILS_BINUTILS_PKG_KSYM="BINUTILS"
+CT_BINUTILS_DIR_NAME="binutils"
+CT_BINUTILS_USE_GNU=y
+# CT_BINUTILS_USE_LINARO is not set
+CT_BINUTILS_USE="BINUTILS"
+CT_BINUTILS_PKG_NAME="binutils"
+CT_BINUTILS_SRC_RELEASE=y
+# CT_BINUTILS_SRC_DEVEL is not set
+# CT_BINUTILS_SRC_CUSTOM is not set
+CT_BINUTILS_PATCH_GLOBAL=y
+# CT_BINUTILS_PATCH_BUNDLED is not set
+# CT_BINUTILS_PATCH_LOCAL is not set
+# CT_BINUTILS_PATCH_BUNDLED_LOCAL is not set
+# CT_BINUTILS_PATCH_LOCAL_BUNDLED is not set
+# CT_BINUTILS_PATCH_NONE is not set
+CT_BINUTILS_PATCH_ORDER="global"
+CT_BINUTILS_V_2_31_1=y
+# CT_BINUTILS_V_2_30 is not set
+# CT_BINUTILS_V_2_29_1 is not set
+# CT_BINUTILS_V_2_28_1 is not set
+# CT_BINUTILS_V_2_27 is not set
+# CT_BINUTILS_V_2_26_1 is not set
+# CT_BINUTILS_V_2_25_1 is not set
+# CT_BINUTILS_V_2_24 is not set
+# CT_BINUTILS_V_2_23_2 is not set
+CT_BINUTILS_VERSION="2.31.1"
+CT_BINUTILS_MIRRORS="$(CT_Mirrors GNU binutils) $(CT_Mirrors sourceware binutils/releases)"
+CT_BINUTILS_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_BINUTILS_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_BINUTILS_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_BINUTILS_SIGNATURE_FORMAT="packed/.sig"
+CT_BINUTILS_later_than_2_30=y
+CT_BINUTILS_2_30_or_later=y
+CT_BINUTILS_later_than_2_27=y
+CT_BINUTILS_2_27_or_later=y
+CT_BINUTILS_later_than_2_25=y
+CT_BINUTILS_2_25_or_later=y
+CT_BINUTILS_later_than_2_23=y
+CT_BINUTILS_2_23_or_later=y
+
+#
+# GNU binutils
+#
+CT_BINUTILS_HAS_HASH_STYLE=y
+CT_BINUTILS_HAS_GOLD=y
+CT_BINUTILS_HAS_PLUGINS=y
+CT_BINUTILS_HAS_PKGVERSION_BUGURL=y
+CT_BINUTILS_LINKER_LD=y
+CT_BINUTILS_LINKERS_LIST="ld"
+CT_BINUTILS_LINKER_DEFAULT="bfd"
+# CT_BINUTILS_PLUGINS is not set
+CT_BINUTILS_RELRO=m
+CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
+CT_ALL_BINUTILS_CHOICES="BINUTILS"
+
+#
+# C-library
+#
+CT_LIBC_NEWLIB=y
+# CT_LIBC_NONE is not set
+CT_LIBC="newlib"
+CT_LIBC_CHOICE_KSYM="NEWLIB"
+CT_THREADS="none"
+CT_LIBC_NEWLIB_SHOW=y
+
+#
+# Options for newlib
+#
+CT_LIBC_NEWLIB_PKG_KSYM="NEWLIB"
+CT_NEWLIB_DIR_NAME="newlib"
+CT_NEWLIB_USE_REDHAT=y
+# CT_NEWLIB_USE_LINARO is not set
+CT_NEWLIB_USE="NEWLIB"
+CT_NEWLIB_PKG_NAME="newlib"
+CT_NEWLIB_SRC_RELEASE=y
+# CT_NEWLIB_SRC_DEVEL is not set
+# CT_NEWLIB_SRC_CUSTOM is not set
+CT_NEWLIB_PATCH_GLOBAL=y
+# CT_NEWLIB_PATCH_BUNDLED is not set
+# CT_NEWLIB_PATCH_LOCAL is not set
+# CT_NEWLIB_PATCH_BUNDLED_LOCAL is not set
+# CT_NEWLIB_PATCH_LOCAL_BUNDLED is not set
+# CT_NEWLIB_PATCH_NONE is not set
+CT_NEWLIB_PATCH_ORDER="global"
+CT_NEWLIB_V_3_0_0=y
+# CT_NEWLIB_V_2_5_0 is not set
+# CT_NEWLIB_V_2_4_0 is not set
+# CT_NEWLIB_V_2_3_0 is not set
+# CT_NEWLIB_V_2_2_0 is not set
+# CT_NEWLIB_V_2_1_0 is not set
+# CT_NEWLIB_V_2_0_0 is not set
+# CT_NEWLIB_V_1_20_0 is not set
+# CT_NEWLIB_V_1_19_0 is not set
+# CT_NEWLIB_V_1_18_0 is not set
+# CT_NEWLIB_V_1_17_0 is not set
+CT_NEWLIB_VERSION="3.0.0"
+CT_NEWLIB_MIRRORS="ftp://sourceware.org/pub/newlib"
+CT_NEWLIB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_NEWLIB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_NEWLIB_ARCHIVE_FORMATS=".tar.gz"
+CT_NEWLIB_SIGNATURE_FORMAT=""
+CT_NEWLIB_2_2_or_older=y
+CT_NEWLIB_older_than_2_2=y
+CT_NEWLIB_2_1_or_older=y
+CT_NEWLIB_older_than_2_1=y
+CT_NEWLIB_later_than_2_0=y
+CT_NEWLIB_2_0_or_later=y
+CT_NEWLIB_CXA_ATEXIT=y
+# CT_LIBC_NEWLIB_TARGET_CFLAGS="-DMALLOC_PROVIDED"
+# CT_LIBC_NEWLIB_IO_C99FMT is not set
+# CT_LIBC_NEWLIB_IO_LL is not set
+# CT_LIBC_NEWLIB_IO_FLOAT is not set
+# CT_LIBC_NEWLIB_IO_POS_ARGS is not set
+CT_LIBC_NEWLIB_FVWRITE_IN_STREAMIO=y
+CT_LIBC_NEWLIB_UNBUF_STREAM_OPT=y
+CT_LIBC_NEWLIB_FSEEK_OPTIMIZATION=y
+CT_LIBC_NEWLIB_DISABLE_SUPPLIED_SYSCALLS=y
+# CT_LIBC_NEWLIB_REGISTER_FINI is not set
+CT_LIBC_NEWLIB_ATEXIT_DYNAMIC_ALLOC=y
+# CT_LIBC_NEWLIB_GLOBAL_ATEXIT is not set
+# CT_LIBC_NEWLIB_LITE_EXIT is not set
+# CT_LIBC_NEWLIB_REENT_SMALL is not set
+CT_LIBC_NEWLIB_MULTITHREAD=y
+# CT_LIBC_NEWLIB_EXTRA_SECTIONS is not set
+CT_LIBC_NEWLIB_WIDE_ORIENT=y
+CT_LIBC_NEWLIB_ENABLE_TARGET_OPTSPACE=y
+# CT_LIBC_NEWLIB_LTO is not set
+CT_LIBC_NEWLIB_EXTRA_CONFIG_ARRAY="--enable-multilib --disable-newlib-io-c99-formats --enable-newlib-supplied-syscalls --enable-target-optspace --program-transform-name=\"s&^&xtensa-lx106-elf-&\" --disable-option-checking --with-target-subdir=xtensa-lx106-elf --target=xtensa-lx106-elf --enable-newlib-nano-malloc --enable-newlib-nano-formatted-io --enable-newlib-reent-small --disable-newlib-mb --enable-newlib-global-stdio-streams"
+CT_ALL_LIBC_CHOICES="AVR_LIBC BIONIC GLIBC MINGW_W64 MOXIEBOX MUSL NEWLIB NONE UCLIBC"
+CT_LIBC_SUPPORT_THREADS_NONE=y
+CT_LIBC_PROVIDES_CXA_ATEXIT=y
+CT_LIBC_NEWLIB_NANO_MALLOC=y
+
+#
+# Common C library options
+#
+CT_THREADS_NONE=y
+
+#
+# C compiler
+#
+CT_CC_CORE_PASS_2_NEEDED=y
+CT_CC_SUPPORT_CXX=y
+CT_CC_SUPPORT_FORTRAN=y
+CT_CC_SUPPORT_ADA=y
+CT_CC_SUPPORT_OBJC=y
+CT_CC_SUPPORT_OBJCXX=y
+CT_CC_SUPPORT_GOLANG=y
+CT_CC_GCC=y
+CT_CC="gcc"
+CT_CC_CHOICE_KSYM="GCC"
+CT_CC_GCC_SHOW=y
+
+#
+# Options for gcc
+#
+CT_CC_GCC_PKG_KSYM="GCC"
+CT_GCC_DIR_NAME="gcc"
+CT_GCC_USE_GNU=y
+# CT_GCC_USE_LINARO is not set
+CT_GCC_USE="GCC"
+CT_GCC_PKG_NAME="gcc"
+CT_GCC_SRC_RELEASE=y
+# CT_GCC_SRC_DEVEL is not set
+# CT_GCC_SRC_CUSTOM is not set
+CT_GCC_PATCH_GLOBAL=y
+# CT_GCC_PATCH_BUNDLED is not set
+# CT_GCC_PATCH_LOCAL is not set
+# CT_GCC_PATCH_BUNDLED_LOCAL is not set
+# CT_GCC_PATCH_LOCAL_BUNDLED is not set
+# CT_GCC_PATCH_NONE is not set
+CT_GCC_PATCH_ORDER="global"
+CT_GCC_V_12_2_0=y
+# CT_GCC_V_10_3_0 is not set
+# CT_GCC_V_8_2_0 is not set
+# CT_GCC_V_7_4_0 is not set
+# CT_GCC_V_6_5_0 is not set
+# CT_GCC_V_5_5_0 is not set
+# CT_GCC_V_4_9_4 is not set
+# CT_GCC_V_4_8_5 is not set
+CT_GCC_VERSION="12.2.0"
+CT_GCC_MIRRORS="https://github.com/jcmvbkbc/gcc-xtensa/archive/refs/tags/releases/gcc-${CT_GCC_VERSION}"
+# 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}"
+CT_GCC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GCC_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GCC_SIGNATURE_FORMAT=""
+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_later_than_5=y
+CT_GCC_5_or_later=y
+CT_GCC_later_than_4_9_2=y
+CT_GCC_4_9_2_or_later=y
+CT_GCC_later_than_4_9=y
+CT_GCC_4_9_or_later=y
+CT_GCC_later_than_4_8=y
+CT_GCC_4_8_or_later=y
+CT_CC_GCC_HAS_LIBMPX=y
+CT_CC_GCC_ENABLE_CXX_FLAGS="-fno-exceptions -fno-rtti"
+CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY=""
+CT_CC_GCC_EXTRA_CONFIG_ARRAY=""
+# CT_CC_GCC_STATIC_LIBSTDCXX is not set
+# CT_CC_GCC_SYSTEM_ZLIB is not set
+CT_CC_GCC_CONFIG_TLS=m
+
+#
+# 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_LIBSSP is not set
+# CT_CC_GCC_LIBQUADMATH is not set
+
+#
+# Misc. obscure options.
+#
+# CT_CC_CXA_ATEXIT is not set
+# CT_CC_GCC_DISABLE_PCH is not set
+# CT_CC_GCC_LDBL_128 is not set
+# CT_CC_GCC_BUILD_ID is not set
+CT_CC_GCC_LNK_HASH_STYLE_DEFAULT=y
+# CT_CC_GCC_LNK_HASH_STYLE_SYSV is not set
+# CT_CC_GCC_LNK_HASH_STYLE_GNU is not set
+# CT_CC_GCC_LNK_HASH_STYLE_BOTH is not set
+CT_CC_GCC_LNK_HASH_STYLE=""
+CT_CC_GCC_DEC_FLOAT_AUTO=y
+# CT_CC_GCC_DEC_FLOAT_BID is not set
+# CT_CC_GCC_DEC_FLOAT_DPD is not set
+# CT_CC_GCC_DEC_FLOATS_NO is not set
+CT_ALL_CC_CHOICES="GCC"
+
+#
+# Additional supported languages:
+#
+CT_CC_LANG_CXX=y
+# CT_CC_LANG_FORTRAN is not set
+CT_CC_LANG_OTHERS=""
+
+#
+# Debug facilities
+#
+CT_DEBUG_GDB=y
+CT_DEBUG_GDB_PKG_KSYM="GDB"
+CT_GDB_DIR_NAME="gdb"
+CT_GDB_USE_GNU=y
+# CT_GDB_USE_LINARO is not set
+CT_GDB_USE="GDB"
+CT_GDB_PKG_NAME="gdb"
+CT_GDB_SRC_RELEASE=y
+# CT_GDB_SRC_DEVEL is not set
+# CT_GDB_SRC_CUSTOM is not set
+CT_GDB_PATCH_GLOBAL=y
+# CT_GDB_PATCH_BUNDLED is not set
+# CT_GDB_PATCH_LOCAL is not set
+# CT_GDB_PATCH_BUNDLED_LOCAL is not set
+# CT_GDB_PATCH_LOCAL_BUNDLED is not set
+# CT_GDB_PATCH_NONE is not set
+CT_GDB_PATCH_ORDER="global"
+CT_GDB_V_10_2=y
+# CT_GDB_V_8_2 is not set
+# CT_GDB_V_8_1_1 is not set
+# CT_GDB_V_8_0_1 is not set
+# CT_GDB_V_7_12_1 is not set
+# CT_GDB_V_7_11_1 is not set
+# CT_GDB_V_7_10_1 is not set
+# CT_GDB_V_7_9_1 is not set
+# CT_GDB_V_7_8_1 is not set
+# CT_GDB_V_7_7_1 is not set
+# CT_GDB_V_7_6_1 is not set
+# CT_GDB_V_7_5_1 is not set
+# CT_GDB_V_7_4_1 is not set
+# CT_GDB_V_7_3_1 is not set
+# CT_GDB_V_7_2A is not set
+# CT_GDB_V_7_1A is not set
+# CT_GDB_V_7_0A is not set
+# CT_GDB_V_7_0_1A is not set
+# CT_GDB_V_6_8A is not set
+CT_GDB_VERSION="10.2"
+CT_GDB_MIRRORS="$(CT_Mirrors GNU gdb) $(CT_Mirrors sourceware gdb/releases)"
+CT_GDB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GDB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GDB_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GDB_SIGNATURE_FORMAT=""
+CT_GDB_later_than_8_0=y
+CT_GDB_8_0_or_later=y
+CT_GDB_later_than_7_12=y
+CT_GDB_7_12_or_later=y
+CT_GDB_later_than_7_2=y
+CT_GDB_7_2_or_later=y
+CT_GDB_later_than_7_0=y
+CT_GDB_7_0_or_later=y
+CT_GDB_CROSS=y
+# CT_GDB_CROSS_STATIC is not set
+# CT_GDB_CROSS_SIM is not set
+CT_GDB_CROSS_PYTHON=y
+CT_GDB_CROSS_PYTHON_BINARY=""
+CT_GDB_CROSS_EXTRA_CONFIG_ARRAY=""
+
+#
+# In bare-metal, you'll need to   
+#
+
+#
+# provide your own gdbserver stub.
+#
+CT_GDB_HAS_PKGVERSION_BUGURL=y
+CT_GDB_HAS_PYTHON=y
+CT_GDB_INSTALL_GDBINIT=y
+# CT_DEBUG_LTRACE is not set
+# CT_DEBUG_STRACE is not set
+CT_ALL_DEBUG_CHOICES="DUMA GDB LTRACE STRACE"
+
+#
+# Companion libraries
+#
+# CT_COMPLIBS_CHECK is not set
+# CT_COMP_LIBS_CLOOG is not set
+CT_COMP_LIBS_EXPAT=y
+CT_COMP_LIBS_EXPAT_PKG_KSYM="EXPAT"
+CT_EXPAT_DIR_NAME="expat"
+CT_EXPAT_PKG_NAME="expat"
+CT_EXPAT_SRC_RELEASE=y
+# CT_EXPAT_SRC_DEVEL is not set
+# CT_EXPAT_SRC_CUSTOM is not set
+CT_EXPAT_PATCH_GLOBAL=y
+# CT_EXPAT_PATCH_BUNDLED is not set
+# CT_EXPAT_PATCH_LOCAL is not set
+# CT_EXPAT_PATCH_BUNDLED_LOCAL is not set
+# CT_EXPAT_PATCH_LOCAL_BUNDLED is not set
+# CT_EXPAT_PATCH_NONE is not set
+CT_EXPAT_PATCH_ORDER="global"
+CT_EXPAT_V_2_2_6=y
+# CT_EXPAT_V_2_1_1 is not set
+CT_EXPAT_VERSION="2.2.6"
+CT_EXPAT_MIRRORS=https://github.com/libexpat/libexpat/releases/download/R_2_2_6
+#CT_EXPAT_MIRRORS="http://downloads.sourceforge.net/project/expat/expat/${CT_EXPAT_VERSION}"
+CT_EXPAT_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_EXPAT_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_EXPAT_ARCHIVE_FORMATS=".tar.bz2"
+CT_EXPAT_SIGNATURE_FORMAT=""
+# CT_COMP_LIBS_GETTEXT is not set
+CT_COMP_LIBS_GMP=y
+CT_COMP_LIBS_GMP_PKG_KSYM="GMP"
+CT_GMP_DIR_NAME="gmp"
+CT_GMP_PKG_NAME="gmp"
+CT_GMP_SRC_RELEASE=y
+# CT_GMP_SRC_DEVEL is not set
+# CT_GMP_SRC_CUSTOM is not set
+CT_GMP_PATCH_GLOBAL=y
+# CT_GMP_PATCH_BUNDLED is not set
+# CT_GMP_PATCH_LOCAL is not set
+# CT_GMP_PATCH_BUNDLED_LOCAL is not set
+# CT_GMP_PATCH_LOCAL_BUNDLED is not set
+# CT_GMP_PATCH_NONE is not set
+CT_GMP_PATCH_ORDER="global"
+CT_GMP_V_6_1_2=y
+# CT_GMP_V_6_0_0A is not set
+# CT_GMP_V_5_1_3 is not set
+# CT_GMP_V_5_0_5 is not set
+CT_GMP_VERSION="6.1.2"
+CT_GMP_MIRRORS="https://gmplib.org/download/gmp https://gmplib.org/download/gmp/archive $(CT_Mirrors GNU gmp)"
+CT_GMP_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GMP_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GMP_ARCHIVE_FORMATS=".tar.xz .tar.lz .tar.bz2"
+CT_GMP_SIGNATURE_FORMAT="packed/.sig"
+CT_GMP_later_than_5_1_0=y
+CT_GMP_5_1_0_or_later=y
+CT_GMP_later_than_5_0_0=y
+CT_GMP_5_0_0_or_later=y
+CT_GMP_REQUIRE_5_0_0_or_later=y
+CT_COMP_LIBS_ISL=y
+CT_COMP_LIBS_ISL_PKG_KSYM="ISL"
+CT_ISL_DIR_NAME="isl"
+CT_ISL_PKG_NAME="isl"
+CT_ISL_SRC_RELEASE=y
+# CT_ISL_SRC_DEVEL is not set
+# CT_ISL_SRC_CUSTOM is not set
+CT_ISL_PATCH_GLOBAL=y
+# CT_ISL_PATCH_BUNDLED is not set
+# CT_ISL_PATCH_LOCAL is not set
+# CT_ISL_PATCH_BUNDLED_LOCAL is not set
+# CT_ISL_PATCH_LOCAL_BUNDLED is not set
+# CT_ISL_PATCH_NONE is not set
+CT_ISL_PATCH_ORDER="global"
+CT_ISL_V_0_20=y
+# CT_ISL_V_0_19 is not set
+# CT_ISL_V_0_18 is not set
+# CT_ISL_V_0_17_1 is not set
+# CT_ISL_V_0_16_1 is not set
+# CT_ISL_V_0_15 is not set
+CT_ISL_VERSION="0.20"
+CT_ISL_MIRRORS="https://libisl.sourceforge.io"
+CT_ISL_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ISL_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ISL_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_ISL_SIGNATURE_FORMAT=""
+CT_ISL_later_than_0_18=y
+CT_ISL_0_18_or_later=y
+CT_ISL_later_than_0_15=y
+CT_ISL_0_15_or_later=y
+CT_ISL_REQUIRE_0_15_or_later=y
+CT_ISL_later_than_0_14=y
+CT_ISL_0_14_or_later=y
+CT_ISL_REQUIRE_0_14_or_later=y
+CT_ISL_later_than_0_13=y
+CT_ISL_0_13_or_later=y
+CT_ISL_later_than_0_12=y
+CT_ISL_0_12_or_later=y
+CT_ISL_REQUIRE_0_12_or_later=y
+# CT_COMP_LIBS_LIBELF is not set
+# CT_COMP_LIBS_LIBICONV is not set
+CT_COMP_LIBS_MPC=y
+CT_COMP_LIBS_MPC_PKG_KSYM="MPC"
+CT_MPC_DIR_NAME="mpc"
+CT_MPC_PKG_NAME="mpc"
+CT_MPC_SRC_RELEASE=y
+# CT_MPC_SRC_DEVEL is not set
+# CT_MPC_SRC_CUSTOM is not set
+CT_MPC_PATCH_GLOBAL=y
+# CT_MPC_PATCH_BUNDLED is not set
+# CT_MPC_PATCH_LOCAL is not set
+# CT_MPC_PATCH_BUNDLED_LOCAL is not set
+# CT_MPC_PATCH_LOCAL_BUNDLED is not set
+# CT_MPC_PATCH_NONE is not set
+CT_MPC_PATCH_ORDER="global"
+CT_MPC_V_1_1_0=y
+# CT_MPC_V_1_0_3 is not set
+# CT_MPC_V_0_9 is not set
+# CT_MPC_V_0_8_2 is not set
+# CT_MPC_V_0_7 is not set
+CT_MPC_VERSION="1.1.0"
+CT_MPC_MIRRORS="http://www.multiprecision.org/downloads $(CT_Mirrors GNU mpc)"
+CT_MPC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_MPC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_MPC_ARCHIVE_FORMATS=".tar.gz"
+CT_MPC_SIGNATURE_FORMAT="packed/.sig"
+CT_MPC_1_1_0_or_later=y
+CT_MPC_1_1_0_or_older=y
+CT_COMP_LIBS_MPFR=y
+CT_COMP_LIBS_MPFR_PKG_KSYM="MPFR"
+CT_MPFR_DIR_NAME="mpfr"
+CT_MPFR_PKG_NAME="mpfr"
+CT_MPFR_SRC_RELEASE=y
+# CT_MPFR_SRC_DEVEL is not set
+# CT_MPFR_SRC_CUSTOM is not set
+CT_MPFR_PATCH_GLOBAL=y
+# CT_MPFR_PATCH_BUNDLED is not set
+# CT_MPFR_PATCH_LOCAL is not set
+# CT_MPFR_PATCH_BUNDLED_LOCAL is not set
+# CT_MPFR_PATCH_LOCAL_BUNDLED is not set
+# CT_MPFR_PATCH_NONE is not set
+CT_MPFR_PATCH_ORDER="global"
+CT_MPFR_V_4_0_1=y
+# CT_MPFR_V_3_1_6 is not set
+# CT_MPFR_V_3_0_1 is not set
+CT_MPFR_VERSION="4.0.1"
+CT_MPFR_MIRRORS="http://www.mpfr.org/mpfr-${CT_MPFR_VERSION} $(CT_Mirrors GNU mpfr)"
+CT_MPFR_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_MPFR_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_MPFR_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz .zip"
+CT_MPFR_SIGNATURE_FORMAT="packed/.asc"
+CT_MPFR_later_than_4_0_0=y
+CT_MPFR_4_0_0_or_later=y
+CT_MPFR_later_than_3_0_0=y
+CT_MPFR_3_0_0_or_later=y
+CT_MPFR_REQUIRE_3_0_0_or_later=y
+CT_COMP_LIBS_NCURSES=y
+CT_COMP_LIBS_NCURSES_PKG_KSYM="NCURSES"
+CT_NCURSES_DIR_NAME="ncurses"
+CT_NCURSES_PKG_NAME="ncurses"
+CT_NCURSES_SRC_RELEASE=y
+# CT_NCURSES_SRC_DEVEL is not set
+# CT_NCURSES_SRC_CUSTOM is not set
+CT_NCURSES_PATCH_GLOBAL=y
+# CT_NCURSES_PATCH_BUNDLED is not set
+# CT_NCURSES_PATCH_LOCAL is not set
+# CT_NCURSES_PATCH_BUNDLED_LOCAL is not set
+# CT_NCURSES_PATCH_LOCAL_BUNDLED is not set
+# CT_NCURSES_PATCH_NONE is not set
+CT_NCURSES_PATCH_ORDER="global"
+CT_NCURSES_V_6_1=y
+# CT_NCURSES_V_6_0 is not set
+CT_NCURSES_VERSION="6.1"
+CT_NCURSES_MIRRORS="ftp://invisible-island.net/ncurses $(CT_Mirrors GNU ncurses)"
+CT_NCURSES_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_NCURSES_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_NCURSES_ARCHIVE_FORMATS=".tar.gz"
+CT_NCURSES_SIGNATURE_FORMAT="packed/.sig"
+# CT_NCURSES_NEW_ABI is not set
+CT_NCURSES_HOST_CONFIG_ARGS=""
+CT_NCURSES_HOST_DISABLE_DB=y
+CT_NCURSES_HOST_FALLBACKS="linux,xterm,xterm-color,xterm-256color,vt100"
+CT_NCURSES_TARGET_CONFIG_ARGS=""
+# CT_NCURSES_TARGET_DISABLE_DB is not set
+CT_NCURSES_TARGET_FALLBACKS=""
+# CT_COMP_LIBS_ZLIB is not set
+CT_ALL_COMP_LIBS_CHOICES="CLOOG EXPAT GETTEXT GMP ISL LIBELF LIBICONV MPC MPFR NCURSES ZLIB"
+# CT_LIBICONV_NEEDED is not set
+# CT_GETTEXT_NEEDED is not set
+CT_GMP_NEEDED=y
+CT_MPFR_NEEDED=y
+CT_ISL_NEEDED=y
+CT_MPC_NEEDED=y
+CT_EXPAT_NEEDED=y
+CT_NCURSES_NEEDED=y
+# CT_ZLIB_NEEDED is not set
+CT_GMP=y
+CT_MPFR=y
+CT_ISL=y
+CT_MPC=y
+CT_EXPAT=y
+CT_NCURSES=y
+
+#
+# Companion tools
+#
+# CT_COMP_TOOLS_FOR_HOST is not set
+CT_COMP_TOOLS_AUTOCONF=y
+CT_COMP_TOOLS_AUTOCONF_PKG_KSYM="AUTOCONF"
+CT_AUTOCONF_DIR_NAME="autoconf"
+CT_AUTOCONF_PKG_NAME="autoconf"
+CT_AUTOCONF_SRC_RELEASE=y
+# CT_AUTOCONF_SRC_DEVEL is not set
+# CT_AUTOCONF_SRC_CUSTOM is not set
+CT_AUTOCONF_PATCH_GLOBAL=y
+# CT_AUTOCONF_PATCH_BUNDLED is not set
+# CT_AUTOCONF_PATCH_LOCAL is not set
+# CT_AUTOCONF_PATCH_BUNDLED_LOCAL is not set
+# CT_AUTOCONF_PATCH_LOCAL_BUNDLED is not set
+# CT_AUTOCONF_PATCH_NONE is not set
+CT_AUTOCONF_PATCH_ORDER="global"
+CT_AUTOCONF_V_2_69=y
+# CT_AUTOCONF_V_2_65 is not set
+CT_AUTOCONF_VERSION="2.69"
+CT_AUTOCONF_MIRRORS="$(CT_Mirrors GNU autoconf)"
+CT_AUTOCONF_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_AUTOCONF_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_AUTOCONF_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_AUTOCONF_SIGNATURE_FORMAT="packed/.sig"
+CT_COMP_TOOLS_AUTOMAKE=y
+CT_COMP_TOOLS_AUTOMAKE_PKG_KSYM="AUTOMAKE"
+CT_AUTOMAKE_DIR_NAME="automake"
+CT_AUTOMAKE_PKG_NAME="automake"
+CT_AUTOMAKE_SRC_RELEASE=y
+# CT_AUTOMAKE_SRC_DEVEL is not set
+# CT_AUTOMAKE_SRC_CUSTOM is not set
+CT_AUTOMAKE_PATCH_GLOBAL=y
+# CT_AUTOMAKE_PATCH_BUNDLED is not set
+# CT_AUTOMAKE_PATCH_LOCAL is not set
+# CT_AUTOMAKE_PATCH_BUNDLED_LOCAL is not set
+# CT_AUTOMAKE_PATCH_LOCAL_BUNDLED is not set
+# CT_AUTOMAKE_PATCH_NONE is not set
+CT_AUTOMAKE_PATCH_ORDER="global"
+CT_AUTOMAKE_V_1_16_1=y
+# CT_AUTOMAKE_V_1_15_1 is not set
+# CT_AUTOMAKE_V_1_14_1 is not set
+# CT_AUTOMAKE_V_1_11_6 is not set
+CT_AUTOMAKE_VERSION="1.16.1"
+CT_AUTOMAKE_MIRRORS="$(CT_Mirrors GNU automake)"
+CT_AUTOMAKE_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_AUTOMAKE_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_AUTOMAKE_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_AUTOMAKE_SIGNATURE_FORMAT="packed/.sig"
+# CT_COMP_TOOLS_DTC is not set
+# CT_COMP_TOOLS_LIBTOOL is not set
+# CT_COMP_TOOLS_M4 is not set
+# CT_COMP_TOOLS_MAKE is not set
+CT_ALL_COMP_TOOLS_CHOICES="AUTOCONF AUTOMAKE DTC LIBTOOL M4 MAKE"
+
+#
+# Test suite
+#
+# CT_TEST_SUITE_GCC is not set
diff --git a/strip_libc_funcs.txt b/strip_libc_funcs.txt
index db4e6b2..9b03c52 100644
--- a/strip_libc_funcs.txt
+++ b/strip_libc_funcs.txt
@@ -4,7 +4,6 @@ DELETE lib_a-memcmp.o
 DELETE lib_a-memcpy.o
 DELETE lib_a-memmove.o
 DELETE lib_a-memset.o
-DELETE lib_a-rand.o
 DELETE lib_a-strcmp.o
 DELETE lib_a-strcpy.o
 DELETE lib_a-strlen.o
@@ -12,4 +11,4 @@ DELETE lib_a-strncmp.o
 DELETE lib_a-strncpy.o
 DELETE lib_a-strstr.o
 SAVE
-END
\ No newline at end of file
+END
diff --git a/zenewlib/newlib-3.0.0 b/zenewlib/newlib-3.0.0
new file mode 160000
index 0000000..0dea387
--- /dev/null
+++ b/zenewlib/newlib-3.0.0
@@ -0,0 +1 @@
+Subproject commit 0dea38754696422d526543262274703acd8317c5
diff --git a/zenewlib/newlib-3.0.0.tar.gz b/zenewlib/newlib-3.0.0.tar.gz
new file mode 100644
index 0000000..ce6bc0f
Binary files /dev/null and b/zenewlib/newlib-3.0.0.tar.gz differ