[...]

                    ^
FindRef.xs:43:19: note: in expansion of macro 'HvNAME'
                   HvNAME (GvSTASH (sv)),   \
                   ^
FindRef.xs:216:62: note: in expansion of macro 'res_gv'
                                 if (GvHV (sv) == (HV *)targ) res_gv ('%');
                                                              ^
/usr/lib/perl5/5.22.0/i686-tld-linux-thread-multi/CORE/hv.h:265:28: warning: field precision specifier '.*' expects argument of type 'int', but argument 4 has type 'long int' [-Wformat=]
 #define HvAUX(hv) ((struct xpvhv_aux*)&(HvARRAY(hv)[HvMAX(hv)+1]))
                            ^
/usr/lib/perl5/5.22.0/i686-tld-linux-thread-multi/CORE/embed.h:63:44: note: in definition of macro 'av_push'
 #define av_push(a,b)  Perl_av_push(aTHX_ a,b)
                                            ^
FindRef.xs:37:18: note: in expansion of macro 'newSVpv'
     av_push (av, newSVpv (text, 0));    \
                  ^
FindRef.xs:42:3: note: in expansion of macro 'res_text'
   res_text (form ("the global %c%s::%.*s", sigil,  \
   ^
/usr/lib/perl5/5.22.0/i686-tld-linux-thread-multi/CORE/hv.h:297:7: note: in expansion of macro 'HEK_KEY'
     ? HEK_KEY(HvNAME_HEK_NN(hv)) : NULL)
       ^
/usr/lib/perl5/5.22.0/i686-tld-linux-thread-multi/CORE/hv.h:290:5: note: in expansion of macro 'HvAUX'
   : HvAUX(hv)->xhv_name_u.xhvnameu_name    \
     ^
/usr/lib/perl5/5.22.0/i686-tld-linux-thread-multi/CORE/hv.h:297:15: note: in expansion of macro 'HvNAME_HEK_NN'
     ? HEK_KEY(HvNAME_HEK_NN(hv)) : NULL)
               ^
/usr/lib/perl5/5.22.0/i686-tld-linux-thread-multi/CORE/hv.h:275:20: note: in expansion of macro 'HvNAME_get'
 #define HvNAME(hv) HvNAME_get(hv)
                    ^
FindRef.xs:43:19: note: in expansion of macro 'HvNAME'
                   HvNAME (GvSTASH (sv)),   \
                   ^
FindRef.xs:217:62: note: in expansion of macro 'res_gv'
                                 if (GvCV (sv) == (CV *)targ) res_gv ('&');
                                                              ^
make: *** [FindRef.o] Error 1
error: Bad exit status from /tmp/B.b06f43/rpm-tmp.58922 (%build)
RPM build errors:
    Bad exit status from /tmp/B.b06f43/rpm-tmp.58922 (%build)
ended at: Tue Mar 22 10:45:47 2016, done in 01days 00h 00m 01s
error: No files produced.
mesg: ttyname failed: Inappropriate ioctl for device
Begin-PLD-Builder-Info
Build-Time: user:2.80s sys:2.29s real:5.36s (faults io:0 non-io:145080)
End-PLD-Builder-Info