[...]

Writing package revision
builder: SMP make flags are set to -j2
Already up to date.
warning: Macro expanded in comment on line 30: %{name}-%{version}.tar.bz2
warning: line 53: It's not recommended to have unversioned Obsoletes: Obsoletes:	autoconf252
warning: line 54: It's not recommended to have unversioned Obsoletes: Obsoletes:	autoconf253
warning: Macro expanded in comment on line 30: %{name}-%{version}.tar.bz2
warning: line 53: It's not recommended to have unversioned Obsoletes: Obsoletes:	autoconf252
warning: line 54: It's not recommended to have unversioned Obsoletes: Obsoletes:	autoconf253
No conditional flags passed
from available:
--with   :	
--without:	 emacs tests xemacs
Available branches: AC-branch DEVEL PLD_1_0_freez RA-branch RA-branch_general autoconf-2_53 master rpm3
autoconf-2.71.tar.xz having proper md5sum already exists
./builder[2756]: ulimit: exceeds allowable limit
warning: Macro expanded in comment on line 30: %{name}-%{version}.tar.bz2
warning: line 53: It's not recommended to have unversioned Obsoletes: Obsoletes:	autoconf252
warning: line 54: It's not recommended to have unversioned Obsoletes: Obsoletes:	autoconf253
warning: Macro expanded in comment on line 30: %{name}-%{version}.tar.bz2
warning: line 53: It's not recommended to have unversioned Obsoletes: Obsoletes:	autoconf252
warning: line 54: It's not recommended to have unversioned Obsoletes: Obsoletes:	autoconf253
Building target platforms: i686-linux
Building for target i686-linux
Wrote: /home/users/builder/rpm/SRPMS/autoconf-2.71-3.src.rpm
real 0.15
user 0.13
sys 0.02
warning: Macro expanded in comment on line 30: %{name}-%{version}.tar.bz2
warning: line 53: It's not recommended to have unversioned Obsoletes: Obsoletes:	autoconf252
warning: line 54: It's not recommended to have unversioned Obsoletes: Obsoletes:	autoconf253
warning: Macro expanded in comment on line 30: %{name}-%{version}.tar.bz2
warning: line 53: It's not recommended to have unversioned Obsoletes: Obsoletes:	autoconf252
warning: line 54: It's not recommended to have unversioned Obsoletes: Obsoletes:	autoconf253
Writing git revision for tag tld/autoconf-2.71-3
Error: package revision tld/autoconf-2.71-3 already exists
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:1.50s sys:1.17s real:3.17s (faults io:12 non-io:216527)
End-TLD-Builder-Info