ibsteps-obj.dir/build.make:93: src/CMakeFiles/libsteps-obj.dir/steps/model/diff.cpp.o] Error 1
make[2]: Entering directory '/builddir/build/BUILD/STEPS-3.6.0/build'
[  3%] Building CXX object src/CMakeFiles/libsteps-obj.dir/steps/model/reac.cpp.o
cd /builddir/build/BUILD/STEPS-3.6.0/build/src && /usr/bin/g++ -DELPP_DISABLE_DEFAULT_CRASH_HANDLING=1 -DELPP_NO_DEFAULT_LOG_FILE=1 -DELPP_STL_LOGGING=1 -DENABLE_ASSERTLOG=1 -DGNU_FORCE_INLINE=[[gnu::always_inline]] -I/builddir/build/BUILD/STEPS-3.6.0/src/. -isystem /builddir/build/BUILD/STEPS-3.6.0/src/third_party/easyloggingpp/src -isystem /builddir/build/BUILD/STEPS-3.6.0/src/third_party/cvode-2.6.0/src -isystem /builddir/build/BUILD/STEPS-3.6.0/src/third_party/cvode-2.6.0/include -std=c++14 -O2  -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer  -DGTEST_HAS_PTHREAD=1 -lgtest_main -lgtest -march=native -DNDEBUG -fPIC -MD -MT src/CMakeFiles/libsteps-obj.dir/steps/model/reac.cpp.o -MF CMakeFiles/libsteps-obj.dir/steps/model/reac.cpp.o.d -o CMakeFiles/libsteps-obj.dir/steps/model/reac.cpp.o -c /builddir/build/BUILD/STEPS-3.6.0/src/steps/model/reac.cpp
make[2]: Leaving directory '/builddir/build/BUILD/STEPS-3.6.0/build'
make[2]: Entering directory '/builddir/build/BUILD/STEPS-3.6.0/build'
[  4%] Building CXX object src/CMakeFiles/libsteps-obj.dir/steps/model/chan.cpp.o
cd /builddir/build/BUILD/STEPS-3.6.0/build/src && /usr/bin/g++ -DELPP_DISABLE_DEFAULT_CRASH_HANDLING=1 -DELPP_NO_DEFAULT_LOG_FILE=1 -DELPP_STL_LOGGING=1 -DENABLE_ASSERTLOG=1 -DGNU_FORCE_INLINE=[[gnu::always_inline]] -I/builddir/build/BUILD/STEPS-3.6.0/src/. -isystem /builddir/build/BUILD/STEPS-3.6.0/src/third_party/easyloggingpp/src -isystem /builddir/build/BUILD/STEPS-3.6.0/src/third_party/cvode-2.6.0/src -isystem /builddir/build/BUILD/STEPS-3.6.0/src/third_party/cvode-2.6.0/include -std=c++14 -O2  -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -fasynchronous-unwind-tables -fno-omit-frame-pointer  -DGTEST_HAS_PTHREAD=1 -lgtest_main -lgtest -march=native -DNDEBUG -fPIC -MD -MT src/CMakeFiles/libsteps-obj.dir/steps/model/chan.cpp.o -MF CMakeFiles/libsteps-obj.dir/steps/model/chan.cpp.o.d -o CMakeFiles/libsteps-obj.dir/steps/model/chan.cpp.o -c /builddir/build/BUILD/STEPS-3.6.0/src/steps/model/chan.cpp
make[2]: Leaving directory '/builddir/build/BUILD/STEPS-3.6.0/build'
g++: error: ‘-march=native’: ISA string must begin with rv32 or rv64
make[2]: *** [src/CMakeFiles/libsteps-obj.dir/build.make:121: src/CMakeFiles/libsteps-obj.dir/steps/model/reac.cpp.o] Error 1
g++: error: ‘-march=native’: ISA string must begin with rv32 or rv64
make[2]: *** [src/CMakeFiles/libsteps-obj.dir/build.make:107: src/CMakeFiles/libsteps-obj.dir/steps/model/chan.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:1150: src/CMakeFiles/libsteps-obj.dir/all] Error 2
make: *** [Makefile:149: all] Error 2
+ exit -1
RPM build errors:
error: Bad exit status from /var/tmp/rpm-tmp.5R1T8t (%build)
    Bad exit status from /var/tmp/rpm-tmp.5R1T8t (%build)
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.9/site-packages/mockbuild/util.py", line 600, in do_with_status
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/python-steps.spec