~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: work_gga_x.c:151:18: warning: 'c_vsigma[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:       (c_vsigma[0]*r.dfdx/(2.0*sigma[is2]));
BUILDSTDERR:        ~~~~~~~~~~~^~~~~~~
BUILDSTDERR: work_gga_x.c:142:15: warning: 'c_zk[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
BUILDSTDERR:   *zk += rhoLDA*
BUILDSTDERR:          ~~~~~~^
BUILDSTDERR:     c_zk[0]*r.f;
BUILDSTDERR:     ~~~~~~~     
/bin/sh ../libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I. -I..     -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 -c -o gga_c_ft97.lo gga_c_ft97.c
libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I.. -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 -c gga_c_ft97.c  -fPIC -DPIC -o .libs/gga_c_ft97.o
BUILDSTDERR: In file included from gga_c_ft97.c:17:
BUILDSTDERR: work_gga_c.c: In function 'work_gga_c':
BUILDSTDERR: work_gga_c.c:24:92: warning: variable 'd3xsds3' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    double d3rs, d3xtdn3, d3xtdn2s, d3xtdns2, d3xtds3, d3xsdn3[2], d3xsdn2s[2], d3xsdns2[2], d3xsds3[2];
BUILDSTDERR:                                                                                             ^~~~~~~
BUILDSTDERR: work_gga_c.c:24:79: warning: variable 'd3xsdns2' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    double d3rs, d3xtdn3, d3xtdn2s, d3xtdns2, d3xtds3, d3xsdn3[2], d3xsdn2s[2], d3xsdns2[2], d3xsds3[2];
BUILDSTDERR:                                                                                ^~~~~~~~
BUILDSTDERR: work_gga_c.c:24:66: warning: variable 'd3xsdn2s' set but not used [-Wunused-but-set-variable]
BUILDSTDERR:    double d3rs, d3xtdn3, d3xtdn2s, d3xtdns2, d3xtds3, d3xsdn3[2], d3xsdn2s[2], d3xsdns2[2], d3xsds3[2];
BUILDSTDERR:                                                                   ^~~~~~~~
BUILDSTDERR: {standard input}: Assembler messages:
BUILDSTDERR: {standard input}:247673: Warning: end of file not at end of a line; newline inserted
BUILDSTDERR: {standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive
BUILDSTDERR: gcc: fatal error: Killed signal terminated program cc1
BUILDSTDERR: compilation terminated.
make[4]: Leaving directory '/builddir/build/BUILD/libxc-4.2.0/src'
BUILDSTDERR: make[4]: *** [Makefile:1030: gga_c_ft97.lo] Error 1
make[3]: Leaving directory '/builddir/build/BUILD/libxc-4.2.0/src'
BUILDSTDERR: make[3]: *** [Makefile:1133: all-recursive] Error 1
BUILDSTDERR: make[2]: *** [Makefile:635: all] Error 2
make[2]: Leaving directory '/builddir/build/BUILD/libxc-4.2.0/src'
make[1]: Leaving directory '/builddir/build/BUILD/libxc-4.2.0'
BUILDSTDERR: make[1]: *** [Makefile:470: all-recursive] Error 1
BUILDSTDERR: make: *** [Makefile:379: all] Error 2
RPM build errors:
BUILDSTDERR: error: Bad exit status from /var/tmp/rpm-tmp.Sslto8 (%build)
BUILDSTDERR:     Bad exit status from /var/tmp/rpm-tmp.Sslto8 (%build)
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/libxc.spec