hecking for dirent.h that defines DIR... yes
checking for library containing opendir... none required
checking for ANSI C header files... (cached) yes
checking fenv.h usability... yes
checking fenv.h presence... yes
checking for fenv.h... yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking for unistd.h... (cached) yes
checking sys/times.h usability... yes
checking sys/times.h presence... yes
checking for sys/times.h... yes
checking tiffio.h usability... yes
checking tiffio.h presence... yes
checking for tiffio.h... yes
checking jpeglib.h usability... yes
checking jpeglib.h presence... yes
checking for jpeglib.h... yes
checking png.h usability... yes
checking png.h presence... yes
checking for png.h... yes
checking vigra/basicimage.hxx usability... yes
checking vigra/basicimage.hxx presence... yes
checking for vigra/basicimage.hxx... yes
checking build system type... riscv64-redhat-linux-gnu
checking host system type... riscv64-redhat-linux-gnu
checking for boostlib >= 1.55... yes
checking boost/optional.hpp usability... yes
checking boost/optional.hpp presence... yes
checking for boost/optional.hpp... yes
checking gsl/gsl_errno.h usability... yes
checking gsl/gsl_errno.h presence... yes
checking for gsl/gsl_errno.h... yes
checking gsl/gsl_min.h usability... yes
checking gsl/gsl_min.h presence... yes
checking for gsl/gsl_min.h... yes
checking gsl/gsl_multimin.h usability... yes
checking gsl/gsl_multimin.h presence... yes
checking for gsl/gsl_multimin.h... yes
checking gsl/gsl_rng.h usability... yes
checking gsl/gsl_rng.h presence... yes
checking for gsl/gsl_rng.h... yes
checking gsl/gsl_vector.h usability... yes
checking gsl/gsl_vector.h presence... yes
checking for gsl/gsl_vector.h... yes
checking lcms2.h usability... yes
checking lcms2.h presence... yes
checking for lcms2.h... yes
checking for stdbool.h that conforms to C99... no
checking for _Bool... no
checking for an ANSI C-conforming const... yes
checking for inline... inline
checking for C/C++ restrict keyword... __restrict
checking for off_t... yes
checking for sig_atomic_t... yes
checking for size_t... yes
checking for ptrdiff_t... yes
checking whether closedir returns void... no
checking for error_at_line... yes
checking for _LARGEFILE_SOURCE value needed for large files... no
checking whether strerror_r is declared... yes
checking for strerror_r... yes
checking whether strerror_r returns char *... yes
checking for working strtod... yes
checking for atexit... yes
checking for clock_gettime... yes
checking for fesetround... yes
checking for floor... yes
checking for memset... yes
checking for mkstemp... yes
checking for select... yes
checking for pow... yes
checking for sqrt... yes
checking for sqrt... (cached) yes
checking for strchr... yes
checking for strcspn... yes
checking for strdup... yes
checking for strerror... yes
checking for strpbrk... yes
checking for strrchr... yes
checking for strtok_r... yes
checking for strtol... yes
checking for strtoul... yes
checking for lrint... yes
checking for lrintf... yes
checking for BOOST_FALLTHROUGH... no
checking for perl... /usr/bin/perl
checking for perl module Sys::Hostname... no
configure: error: missing Perl module Sys::Hostname
error: Bad exit status from /var/tmp/rpm-tmp.eXsv6j (%build)
RPM build errors:
    Bad exit status from /var/tmp/rpm-tmp.eXsv6j (%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/enblend.spec