ld run autoupdate.
m4/libtool.m4:100: AC_PROG_LIBTOOL is expanded from...
configure.ac:9: the top level
configure.ac:7: warning: AC_PROG_LEX without either yywrap or noyywrap is obsolete
./lib/autoconf/programs.m4:716: _AC_PROG_LEX is expanded from...
./lib/autoconf/programs.m4:709: AC_PROG_LEX is expanded from...
configure.ac:7: the top level
configure.ac:9: warning: The macro `AC_PROG_LIBTOOL' is obsolete.
configure.ac:9: You should run autoupdate.
m4/libtool.m4:100: AC_PROG_LIBTOOL is expanded from...
configure.ac:9: the top level
/usr/bin/make  all-recursive
Making all in src
Making all in libfwtsiasl
make[2]: Entering directory '/builddir/build/BUILD/fwts-21.03.00/src'
git.mk: Generating .gitignore
make[2]: Leaving directory '/builddir/build/BUILD/fwts-21.03.00/src'
make[3]: Entering directory '/builddir/build/BUILD/fwts-21.03.00/src/libfwtsiasl'
m4 -P -I../acpica/source/compiler ../acpica/source/compiler/aslparser.y > aslcompiler.y
make[3]: Leaving directory '/builddir/build/BUILD/fwts-21.03.00/src/libfwtsiasl'
make[3]: Entering directory '/builddir/build/BUILD/fwts-21.03.00/src/libfwtsiasl'
flex -i -PAslCompiler -oaslcompilerlex.c ../acpica/source/compiler/aslcompiler.l
make[3]: Leaving directory '/builddir/build/BUILD/fwts-21.03.00/src/libfwtsiasl'
make[3]: Entering directory '/builddir/build/BUILD/fwts-21.03.00/src/libfwtsiasl'
flex -i -PDtCompilerParser -o./dtcompilerparserlex.c ../acpica/source/compiler/dtcompilerparser.l
bison -y -d -bdtcompilerparser -pDtCompilerParser ../acpica/source/compiler/dtcompilerparser.y
mv dtcompilerparser.tab.c dtcompilerparser.c
make[3]: Leaving directory '/builddir/build/BUILD/fwts-21.03.00/src/libfwtsiasl'
mv: cannot stat 'dtcompilerparser.tab.c': No such file or directory
make[3]: *** [Makefile:4205: dtcompilerparser.y.h] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Entering directory '/builddir/build/BUILD/fwts-21.03.00/src/libfwtsiasl'
flex -i -PDtCompilerParser -o./dtcompilerparserlex.c ../acpica/source/compiler/dtcompilerparser.l
bison -y -d -bdtcompilerparser -pDtCompilerParser ../acpica/source/compiler/dtcompilerparser.y
mv dtcompilerparser.tab.c dtcompilerparser.c
cp dtcompilerparser.tab.h dtcompilerparser.y.h
make[3]: Leaving directory '/builddir/build/BUILD/fwts-21.03.00/src/libfwtsiasl'
make[3]: Entering directory '/builddir/build/BUILD/fwts-21.03.00/src/libfwtsiasl'
flex -i -PDtCompilerParser -o./dtcompilerparserlex.c ../acpica/source/compiler/dtcompilerparser.l
bison -y -d -bdtcompilerparser -pDtCompilerParser ../acpica/source/compiler/dtcompilerparser.y
mv dtcompilerparser.tab.c dtcompilerparser.c
make[3]: Leaving directory '/builddir/build/BUILD/fwts-21.03.00/src/libfwtsiasl'
mv: cannot stat 'dtcompilerparser.tab.c': No such file or directory
make[3]: *** [Makefile:4204: dtcompilerparser.c] Error 1
make[3]: Entering directory '/builddir/build/BUILD/fwts-21.03.00/src/libfwtsiasl'
flex -i -PDtParser -o./dtparserlex.c ../acpica/source/compiler/dtparser.l
bison -y -d -bdtparser -pDtParser ../acpica/source/compiler/dtparser.y
mv dtparser.tab.c dtparser.c
cp dtparser.tab.h dtparser.y.h
make[3]: Leaving directory '/builddir/build/BUILD/fwts-21.03.00/src/libfwtsiasl'
make[2]: *** [Makefile:4834: all-recursive] Error 1
make[1]: *** [Makefile:804: all-recursive] Error 1
make: *** [Makefile:735: all] Error 2
RPM build errors:
error: Bad exit status from /var/tmp/rpm-tmp.C5vqlR (%build)
    Bad exit status from /var/tmp/rpm-tmp.C5vqlR (%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/fwts.spec