There are various problems in texlive

This requires a patch:
[ 4982s] /usr/bin/xetex differs in ELF sections
[ 4982s] --- /tmp/tmp.4L5Pilsb62        2015-01-30 23:34:16.912000000 +0000
[ 4982s] +++ /tmp/tmp.RbFzOEQNWR        2015-01-30 23:34:16.920000000 +0000
[ 4982s] @@ -79800,7 +79800,7 @@
[ 4982s]   05379e0 54686973 20697320 58655465 582c2056  This is XeTeX, V
[ 4982s]   05379f0 65727369 6f6e2033 2e313431 35393236  ersion 3.1415926
[ 4982s]   0537a00 2d322e35 2d302e39 3939392e 332d3230  -2.5-0.9999.3-20
[ 4982s] - 0537a10 31353031 32323135 00000000 00000000  15012215........
[ 4982s] + 0537a10 31353031 33303232 00000000 00000000  15013022........
[ 4982s]   0537a20 63616c6c 5f656469 743a2060 25256427  call_edit: `%%d'
[ 4982s]   0537a30 20617070 65617273 20747769 63652069   appears twice i
[ 4982s]   0537a40 6e206564 69746f72 20636f6d 6d616e64  n editor command

The %version-%release needs to be at the end of the file name for build-compare
to replace it (everything else proved to cause too many false positives)

[ 4881s] comparing filelist
[ 4881s] --- /tmp/tmp.Pgs6ln37bF        2015-01-30 23:32:37.212000000 +0000
[ 4881s] +++ /tmp/tmp.XDQ0iyyUaX        2015-01-30 23:32:37.248000000 +0000
[ 4881s] @@ -1,5 +1,5 @@
[ 4881s]  /usr/share/man/man8/public.8.gz 2 (none) 100644 root root 0
4294967295 
[ 4881s]  /usr/share/tlpkg/TeXLive/TLConfig.pm 0 (none) 100644 root root 0
4294967295 
[ 4881s]  /usr/share/tlpkg/TeXLive/TLUtils.pm 0 (none) 100644 root root 0
4294967295 
[ 4881s] -/var/adm/update-scripts/texlive-2013.20130620.svn30357-27.11-zypper 0
(none) 120777 root root 0 4 /usr/share/texmf/texconfig/zypper.py
[ 4881s] +/var/adm/update-scripts/texlive-2013.20130620.svn30357-27.12-zypper 0
(none) 120777 root root 0 4 /usr/share/texmf/texconfig/zypper.py

This looks like a timestamp too:

[ 4931s] /usr/bin/luatex differs in ELF sections
[ 4931s] --- /tmp/tmp.qVaAmKZ1rR        2015-01-30 23:33:26.320000000 +0000
[ 4931s] +++ /tmp/tmp.dF9WHYFoYr        2015-01-30 23:33:26.456000000 +0000
[ 4931s] @@ -348179,7 +348179,7 @@
[ 4931s]  
[ 4931s]  Contents of section .data:
[ 4931s]   b4fe60 00000000 00000000 00000000 00000000  ................
[ 4931s] - b4fe70 ffffffff 77a51a78 30000000 4c000000  ....w..x0...L...
[ 4931s] + b4fe70 ffffffff 9ea81a78 30000000 4c000000  .......x0...L...
[ 4931s]   b4fe80 13120000 00000000 ea176700 00000000  ..........g.....
[ 4931s]   b4fe90 f1176700 00000000 30034300 00000000  ..g.....0.C.....
[ 4931s]   b4fea0 656e6769 6e653d6c 75617465 78004c43  engine=luatex.LC