[tlbuild] build failure in zziplib

[Vladimir Volovich]

Hi,

building the current source tree (r18876) on solaris sparc gives a link error:

/opt/csw/bin/bash ./libtool --tag=CXX   --mode=link CC  -xarch=v8 -g -export-dynamic  -o luatex luatex-luatex.o libluatex.a libff.a libluamisc.a libluasocket.a liblua51.a /opt/home/vvv/src/texlive/source/Work/libs/zziplib/libzzip.a /opt/home/vvv/src/texlive/source/Work/libs/libpng/libpng.a /opt/home/vvv/src/texlive/source/Work/libs/zlib/libz.a /opt/home/vvv/src/texlive/source/Work/libs/xpdf/libxpdf.a /opt/home/vvv/src/texlive/source/Work/libs/obsdcompat/libopenbsd-compat.a libmd5.a libmplib.a lib/lib.a /opt/home/vvv/src/texlive/source/Work/texk/kpathsea/libkpathsea.la  -lsocket -ldl -lresolv -lnsl -lrt -lm 
libtool: link: CC -xarch=v8 -g -o luatex luatex-luatex.o  libluatex.a libff.a libluamisc.a libluasocket.a liblua51.a /opt/home/vvv/src/texlive/source/Work/libs/zziplib/libzzip.a /opt/home/vvv/src/texlive/source/Work/libs/libpng/libpng.a /opt/home/vvv/src/texlive/source/Work/libs/zlib/libz.a /opt/home/vvv/src/texlive/source/Work/libs/xpdf/libxpdf.a /opt/home/vvv/src/texlive/source/Work/libs/obsdcompat/libopenbsd-compat.a libmd5.a libmplib.a lib/lib.a /opt/home/vvv/src/texlive/source/Work/texk/kpathsea/.libs/libkpathsea.a -lsocket -ldl -lresolv -lnsl -lrt -lm
Undefined                       first referenced
 symbol                             in file
__zzip_aligned4                     /opt/home/vvv/src/texlive/source/Work/libs/zziplib/libzzip.a(zip.o)
ld: fatal: Symbol referencing errors. No output written to luatex
gmake[5]: *** [luatex] Error 1
gmake[5]: Leaving directory `/opt/home/vvv/src/texlive/source/Work/texk/web2c'

was there any change which might have cause it? previous builds with
recent sources did not show such problem.

Best,
v.