CT_EXPERIMENTAL=y CT_LOCAL_TARBALLS_DIR="${HOME}/src" CT_SAVE_TARBALLS=y CT_LOG_EXTRA=y CT_ARCH_arm=y CT_KERNEL_linux=y CT_BINUTILS_LINKER_LD_GOLD=y CT_BINUTILS_GOLD_THREADS=y CT_BINUTILS_LD_WRAPPER=y CT_BINUTILS_PLUGINS=y CT_BINUTILS_FOR_TARGET=y CT_LIBC_musl=y CT_CC_LANG_CXX=y CT_DEBUG_dmalloc=y CT_DEBUG_duma=y CT_DEBUG_gdb=y CT_GDB_NATIVE=y CT_DEBUG_strace=y