The target system is: Buildroot - 1 - riscv64 The host system is: Linux - 5.15.74-1-pve - x86_64 Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded. Compiler: /tmp/instance-16/output-1/host/bin/riscv64-buildroot-linux-uclibc-g++ Build flags: -std=c++11 Id flags: The output was: 0 Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out" The CXX compiler identification is GNU, found in "/tmp/instance-16/output-1/build/flatbuffers-2.0.8/CMakeFiles/3.22.3/CompilerIdCXX/a.out" Determining if the CXX compiler works passed with the following output: Change Dir: /tmp/instance-16/output-1/build/flatbuffers-2.0.8/CMakeFiles/CMakeTmp Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_4af30/fast && gmake[1]: Entering directory '/tmp/instance-16/output-1/build/flatbuffers-2.0.8/CMakeFiles/CMakeTmp' /usr/bin/gmake -f CMakeFiles/cmTC_4af30.dir/build.make CMakeFiles/cmTC_4af30.dir/build gmake[2]: Entering directory '/tmp/instance-16/output-1/build/flatbuffers-2.0.8/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_4af30.dir/testCXXCompiler.cxx.o /tmp/instance-16/output-1/host/bin/riscv64-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-16/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -std=c++11 -DNDEBUG -o CMakeFiles/cmTC_4af30.dir/testCXXCompiler.cxx.o -c /tmp/instance-16/output-1/build/flatbuffers-2.0.8/CMakeFiles/CMakeTmp/testCXXCompiler.cxx Linking CXX executable cmTC_4af30 /tmp/instance-16/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4af30.dir/link.txt --verbose=1 /tmp/instance-16/output-1/host/bin/riscv64-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-16/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -std=c++11 -DNDEBUG -Wl,-elf2flt=-r -static CMakeFiles/cmTC_4af30.dir/testCXXCompiler.cxx.o -o cmTC_4af30 gmake[2]: Leaving directory '/tmp/instance-16/output-1/build/flatbuffers-2.0.8/CMakeFiles/CMakeTmp' gmake[1]: Leaving directory '/tmp/instance-16/output-1/build/flatbuffers-2.0.8/CMakeFiles/CMakeTmp'