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./builder[2756]: ulimit: exceeds allowable limit
warning: line 83: It's not recommended to have unversioned Obsoletes: Obsoletes:	libtool-libs
Building target platforms: i686-linux
Building for target i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libtool-2.4.6-21.src.rpm
real 0.18
user 0.16
sys 0.02
exit status 0
Writing package revision
builder: SMP make flags are set to -j2
fatal: HEAD does not point to a branch
warning: line 83: It's not recommended to have unversioned Obsoletes: Obsoletes:	libtool-libs
Building libtool.spec with the following conditional flags:
 --without test --without tests_expensive
from available:
--with   :	
--without:	 tests <tests_expensive>
Available branches: AC-DEVEL AC-branch DEVEL LIBTOOL_1_5 RA-branch RA-branch_general master
libtool-2.4.6.tar.xz having proper md5sum already exists
libtool-man-pages.tar.bz2 having proper md5sum already exists
./builder[2756]: ulimit: exceeds allowable limit
warning: line 83: It's not recommended to have unversioned Obsoletes: Obsoletes:	libtool-libs
Building target platforms: i686-linux
Building for target i686-linux
Wrote: /home/users/builder/rpm/SRPMS/libtool-2.4.6-21.src.rpm
real 0.18
user 0.17
sys 0.01
warning: line 83: It's not recommended to have unversioned Obsoletes: Obsoletes:	libtool-libs
Writing git revision for tag tld/libtool-2.4.6-21
On detached HEAD. Use -r BRANCHNAME to override
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:1.79s sys:1.11s real:3.48s (faults io:0 non-io:237633)
Files queued for ftp:
   1007135 libtool-2.4.6-21.src.rpm
       186 libtool-2.4.6-21.src.rpm.uploadinfo
End-TLD-Builder-Info