checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking build system type... riscv64-unknown-linux-gnu
checking host system type... riscv64-unknown-linux-gnu
checking whether the C++ compiler works... no
configure: error: in `/build/libfilezilla/src/libfilezilla-0.36.0':
configure: error: C++ compiler cannot create executables
See `config.log' for more details
==> ERROR: A failure occurred in build().
    Aborting...