Failed to build GCC 10 from source

On Oracle Linux, I'm trying to build a GCC toolchain from the following:

• GCC 10.1.0
• binutils 2.34
• GDB 9.2.0

All of these are the latest released sources as of today.I've configured like so:

../gcc10-toolchain/configure \    --prefix=/opt/gcc10-toolchain \    --with-diagnostics-color=auto \    --with-system-zlib \    --with-system-lzma \    --enable-languages="c,c++,lto" \    --enable-shared \    --enable-static \    --enable-gold=default \    --enable-install-libbfd \    --enable-plugins \    --enable-default-pie \    --enable-linker-build-id \    --enable-threads=posix \    --enable-checking=release \    --enable-__cxa_atexit \    --enable-initfini-array \    --enable-gnu-indirect-function \    --enable-tui \    --enable-bootstrap \    --disable-multilib \    --disable-libgcj \    --disable-nls \    --disable-lto \    --disable-libstdcxx-debug

However, when building with make, I get the following errors:

../../gcc10-toolchain/gcc/lto-streamer-out.c: In function ‘void write_symbol_extension_info(tree)’: ../../gcc10-toolchain/gcc/lto-streamer-out.c:2790:10: error: ‘GCCST_VARIABLE’ was not declared in this scope        ? GCCST_VARIABLE : GCCST_FUNCTION);          ^ ../../gcc10-toolchain/gcc/lto-streamer-out.c:2790:27: error: ‘GCCST_FUNCTION’ was not declared in this scope        ? GCCST_VARIABLE : GCCST_FUNCTION);                           ^ ../../gcc10-toolchain/gcc/lto-streamer-out.c:2797:18: error: ‘GCCSSK_BSS’ was not declared in this scope   section_kind |= GCCSSK_BSS;

Unfortunately I could not find anything on this online, and have no idea where to even begin looking.