Performing C++ SOURCE FILE Test standard_math_library_linked_to_automatically failed with the following output:
Change Dir: /nvmedata/autobuild/instance-25/output-1/build/eigen-3.3.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_b8b34/fast && make[1]: Entering directory '/nvmedata/autobuild/instance-25/output-1/build/eigen-3.3.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_b8b34.dir/build.make CMakeFiles/cmTC_b8b34.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-25/output-1/build/eigen-3.3.7/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_b8b34.dir/src.cxx.o
/nvmedata/autobuild/instance-25/output-1/host/bin/riscv64-buildroot-linux-uclibc-g++ --sysroot=/nvmedata/autobuild/instance-25/output-1/host/riscv64-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O1 -g0 -fPIC -Wl,-elf2flt=-r -static -Wl,-elf2flt=-r -static -std=c++03 -Dstandard_math_library_linked_to_automatically  -DNDEBUG -o CMakeFiles/cmTC_b8b34.dir/src.cxx.o -c /nvmedata/autobuild/instance-25/output-1/build/eigen-3.3.7/buildroot-build/CMakeFiles/CMakeTmp/src.cxx
Linking CXX executable cmTC_b8b34
/nvmedata/autobuild/instance-25/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b8b34.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-25/output-1/host/bin/riscv64-buildroot-linux-uclibc-g++ --sysroot=/nvmedata/autobuild/instance-25/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O1 -g0 -fPIC -Wl,-elf2flt=-r -static -Wl,-elf2flt=-r -static -std=c++03 -Dstandard_math_library_linked_to_automatically  -DNDEBUG -Wl,-elf2flt=-r -static  CMakeFiles/cmTC_b8b34.dir/src.cxx.o -o cmTC_b8b34 
/nvmedata/autobuild/instance-25/output-1/host/riscv64-buildroot-linux-uclibc/bin/elf2flt: 2 bad relocs
ERROR: reloc type R_RISCV_SET6 unsupported in this context
ERROR: reloc type R_RISCV_SUB6 unsupported in this context
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/cmTC_b8b34.dir/build.make:106: cmTC_b8b34] Error 1
make[2]: Leaving directory '/nvmedata/autobuild/instance-25/output-1/build/eigen-3.3.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [Makefile:140: cmTC_b8b34/fast] Error 2
make[1]: Leaving directory '/nvmedata/autobuild/instance-25/output-1/build/eigen-3.3.7/buildroot-build/CMakeFiles/CMakeTmp'


Source file was:
#include<cmath>
int main() { std::sin(0.0); std::log(0.0f); }
Performing C++ SOURCE FILE Test standard_math_library_linked_to_as_m failed with the following output:
Change Dir: /nvmedata/autobuild/instance-25/output-1/build/eigen-3.3.7/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_b3c29/fast && make[1]: Entering directory '/nvmedata/autobuild/instance-25/output-1/build/eigen-3.3.7/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_b3c29.dir/build.make CMakeFiles/cmTC_b3c29.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-25/output-1/build/eigen-3.3.7/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_b3c29.dir/src.cxx.o
/nvmedata/autobuild/instance-25/output-1/host/bin/riscv64-buildroot-linux-uclibc-g++ --sysroot=/nvmedata/autobuild/instance-25/output-1/host/riscv64-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O1 -g0 -fPIC -Wl,-elf2flt=-r -static -Wl,-elf2flt=-r -static -std=c++03 -Dstandard_math_library_linked_to_as_m  -DNDEBUG -o CMakeFiles/cmTC_b3c29.dir/src.cxx.o -c /nvmedata/autobuild/instance-25/output-1/build/eigen-3.3.7/buildroot-build/CMakeFiles/CMakeTmp/src.cxx
Linking CXX executable cmTC_b3c29
/nvmedata/autobuild/instance-25/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b3c29.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-25/output-1/host/bin/riscv64-buildroot-linux-uclibc-g++ --sysroot=/nvmedata/autobuild/instance-25/output-1/host/riscv64-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O1 -g0 -fPIC -Wl,-elf2flt=-r -static -Wl,-elf2flt=-r -static -std=c++03 -Dstandard_math_library_linked_to_as_m  -DNDEBUG -Wl,-elf2flt=-r -static  CMakeFiles/cmTC_b3c29.dir/src.cxx.o -o cmTC_b3c29  -lm 
/nvmedata/autobuild/instance-25/output-1/host/riscv64-buildroot-linux-uclibc/bin/elf2flt: 2 bad relocs
ERROR: reloc type R_RISCV_SET6 unsupported in this context
ERROR: reloc type R_RISCV_SUB6 unsupported in this context
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/cmTC_b3c29.dir/build.make:106: cmTC_b3c29] Error 1
make[2]: Leaving directory '/nvmedata/autobuild/instance-25/output-1/build/eigen-3.3.7/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [Makefile:140: cmTC_b3c29/fast] Error 2
make[1]: Leaving directory '/nvmedata/autobuild/instance-25/output-1/build/eigen-3.3.7/buildroot-build/CMakeFiles/CMakeTmp'


Source file was:
#include<cmath>
int main() { std::sin(0.0); std::log(0.0f); }