NU_SOURCE -fPIC -fwrapv -DNDEBUG -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 -D_GNU_SOURCE -fPIC -fwrapv -fPIC -D_GNU_SOURCE=1 -IPyMca/specfile/include -I/usr/lib64/python2.7/site-packages/numpy/core/include -I/usr/include/python2.7 -c PyMca/specfile/src/sfmca.c -o build/temp.linux-riscv64-2.7/PyMca/specfile/src/sfmca.o
gcc -pthread -fno-strict-aliasing -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 -D_GNU_SOURCE -fPIC -fwrapv -DNDEBUG -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 -D_GNU_SOURCE -fPIC -fwrapv -fPIC -D_GNU_SOURCE=1 -IPyMca/specfile/include -I/usr/lib64/python2.7/site-packages/numpy/core/include -I/usr/include/python2.7 -c PyMca/specfile/src/sftools.c -o build/temp.linux-riscv64-2.7/PyMca/specfile/src/sftools.o
BUILDSTDERR: PyMca/specfile/src/sftools.c: In function 'sfSetCurrent':
BUILDSTDERR: PyMca/specfile/src/sftools.c:179:13: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
BUILDSTDERR:              read(sf->fd,sf->filebuffer,fileheadsize);
BUILDSTDERR:              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gcc -pthread -fno-strict-aliasing -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 -D_GNU_SOURCE -fPIC -fwrapv -DNDEBUG -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 -D_GNU_SOURCE -fPIC -fwrapv -fPIC -D_GNU_SOURCE=1 -IPyMca/specfile/include -I/usr/lib64/python2.7/site-packages/numpy/core/include -I/usr/include/python2.7 -c PyMca/specfile/src/locale_management.c -o build/temp.linux-riscv64-2.7/PyMca/specfile/src/locale_management.o
BUILDSTDERR: PyMca/specfile/src/locale_management.c:22:10: fatal error: xlocale.h: No such file or directory
BUILDSTDERR:  #include <xlocale.h>
BUILDSTDERR:           ^~~~~~~~~~~
BUILDSTDERR: compilation terminated.
BUILDSTDERR: error: command 'gcc' failed with exit status 1
BUILDSTDERR: error: Bad exit status from /var/tmp/rpm-tmp.PN8Mp4 (%build)
BUILDSTDERR:     Macro expanded in comment on line 2: %{?fedora} >= 22 || 0%{?rhel} >= 8
BUILDSTDERR:     Macro expanded in comment on line 3: %global with_python3      1
BUILDSTDERR:     Macro expanded in comment on line 14: %{version}-src.tgz
BUILDSTDERR:     Bad exit status from /var/tmp/rpm-tmp.PN8Mp4 (%build)
RPM build errors:
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/mockbuild/trace_decorator.py", line 96, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.6/site-packages/mockbuild/util.py", line 626, in do
    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/PyMca.spec