[...]

g: Macro expanded in comment on line 72: %{name}-pl.po-update.patch
warning: line 137: It's not recommended to have unversioned Obsoletes: Obsoletes:	glibc-common
warning: line 138: It's not recommended to have unversioned Obsoletes: Obsoletes:	glibc-debug
warning: line 505: It's not recommended to have unversioned Obsoletes: Obsoletes:	libiconv-devel
warning: line 710: It's not recommended to have unversioned Obsoletes: Obsoletes:	libiconv-static
warning: line 740: It's not recommended to have unversioned Obsoletes: Obsoletes:	libc-profile
warning: line 825: It's not recommended to have unversioned Obsoletes: Obsoletes:	gnscd
warning: line 826: It's not recommended to have unversioned Obsoletes: Obsoletes:	unscd
No conditional flags passed
from available:
--with   :	 bash_nls cross tests
--without:	 cet crypt localedb memusage nss_crypt selinux static_pie
Writing git revision for tag auto/ti/glibc-2.33-3
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:2.87s sys:1.74s real:9.67s (faults io:0 non-io:308874)
Files queued for ftp:
  19490355 glibc-2.33-3.src.rpm
       182 glibc-2.33-3.src.rpm.uploadinfo
End-TLD-Builder-Info