s... no
checking whether to build static libraries... yes
checking for stdlib.h... (cached) yes
checking for unistd.h... (cached) yes
checking for sys/param.h... yes
checking for getpagesize... yes
checking for working mmap... yes
checking for PIC compiler flag... -fPIC
checking whether gcc -fPIC causes __PIC__ definition... yes
checking for gcc -Wextra... yes
checking for pthread_self in -lpthread... yes
checking that generated files are newer than configure... done
configure: creating ./config.status
config.status: creating Makefile
config.status: creating doc/Makefile
config.status: creating src/Makefile
config.status: creating tests/Makefile
config.status: creating pkgconfig/atomic_ops.pc
config.status: creating pkgconfig/atomic_ops-uninstalled.pc
config.status: creating src/config.h
config.status: executing libtool commands
config.status: executing default commands
This Gauche has been configured with the following parameters:
           version: 0.9.5
         multibyte: utf8
              slib: /usr/share/slib
            thread: pthreads
           tls/ssl: axTLS
  optional modules: odbm ndbm gdbm 
++ pwd
+ LD_LIBRARY_PATH=/builddir/build/BUILD/Gauche-0.9.5/src
+ make
if [ . != "." ]; then ./wirebuildlibs "." "ln -s"; fi
for d in gc src lib ext doc examples; do (cd $d; make all) || exit 1; done
make[1]: Entering directory '/builddir/build/BUILD/Gauche-0.9.5/gc'
make[2]: Entering directory '/builddir/build/BUILD/Gauche-0.9.5/gc'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H   -I./include -I./include -I./libatomic_ops/src -I./libatomic_ops/src -DDONT_ADD_BYTE_AT_END    -fexceptions -Wall -Wextra -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -fno-strict-aliasing -c -o allchblk.lo allchblk.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I./include -I./include -I./libatomic_ops/src -I./libatomic_ops/src -DDONT_ADD_BYTE_AT_END -fexceptions -Wall -Wextra -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -fno-strict-aliasing -c allchblk.c  -fPIC -DPIC -o .libs/allchblk.o
In file included from ./include/private/gc_priv.h:94,
                 from allchblk.c:17:
./include/private/gcconfig.h:604:5: error: #error "The collector has not been ported to this machine/OS combination."
  604 | #   error "The collector has not been ported to this machine/OS combination."
      |     ^~~~~
In file included from ./include/private/gc_priv.h:94,
                 from allchblk.c:17:
./include/private/gcconfig.h:2786:3: error: #error --> undefined ALIGNMENT
 2786 | # error --> undefined ALIGNMENT
      |   ^~~~~
make[2]: *** [Makefile:1522: allchblk.lo] Error 1
make[2]: Leaving directory '/builddir/build/BUILD/Gauche-0.9.5/gc'
make[1]: Leaving directory '/builddir/build/BUILD/Gauche-0.9.5/gc'
make[1]: *** [Makefile:1700: all-recursive] Error 1
make: *** [Makefile:40: all] Error 1
RPM build errors:
error: Bad exit status from /var/tmp/rpm-tmp.JdCqiD (%build)
    Bad exit status from /var/tmp/rpm-tmp.JdCqiD (%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/gauche.spec