=auto -ffat-lto-objects -g -grecord-gcc-switches -Wp,-D_FORTIFY_SOURCE=2 -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 -fstack-clash-protection
checking for explicit CXXFLAGS...  -O2 -flto=auto -ffat-lto-objects -g -grecord-gcc-switches -Wp,-D_FORTIFY_SOURCE=2 -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 -fstack-clash-protection
checking for explicit OBJCFLAGS... no
checking for explicit OBJCXXFLAGS... no
checking for explicit LDFLAGS... -Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld 
checking for riscv64-redhat-linux-gnu-gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking whether byte ordering is bigendian... no
checking for library containing dlsym... -ldl
checking whether build target is Release Build... yes
checking whether to sign windows build... no
checking for gawk... gawk
checking for gawk... /usr/bin/gawk
checking for bash... /bin/sh
checking for GNU or BSD tar... gtar
checking for tar's option to strip components... --strip-components
checking how to build and package galleries... internal src images for desktop
checking for ccache... not found
checking gcc home... /usr
checking for gcc... /usr/bin/gcc
checking whether to build with Java support... yes
checking whether to treat the installation as read-only... no
checking for -isystem ... yes
checking whether the compiler is actually Clang... no
checking whether gcc supports -ggdb2... yes
checking the GCC version... gcc 10 (100001)
checking whether to build with additional debug utilities... no
checking whether to do a debug build... no
checking for linker that is used... GNU ld version 2.35-10.fc33
checking for -Bsymbolic-functions linker support... found 
checking for --gc-sections linker support... found 
checking whether gcc supports -Xclang -debug-info-kind=constructor... no
checking whether gcc supports -ggnu-pubnames... yes 
checking whether gcc supports -Wl,--gdb-index... no 
checking whether to generate debug information... yes
checking whether to compile with optimization flags... yes
configure: error: Unsupported host_cpu riscv64 for host_os linux-gnu
error: 
RPM build errors:
Bad exit status from /var/tmp/rpm-tmp.42GS8j (%build)
    This package uses obsolete macros that will go away soon. Please convert to the spec templates provided by fonts-rpm-templates!
    This package uses obsolete macros that will go away soon. Please convert to the spec templates provided by fonts-rpm-templates!
    Bad exit status from /var/tmp/rpm-tmp.42GS8j (%build)
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.8/site-packages/mockbuild/trace_decorator.py", line 95, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.8/site-packages/mockbuild/util.py", line 746, 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/libreoffice.spec