Thank you for your bug report. On Sun, 2016-09-04 at 17:11 -0300, Balaco Baco wrote: > Recently I have downloaded GLPK 4.60 > (http://ftp.gnu.org/gnu/glpk/glpk-4.60.tar.gz) and was following its > documentation to install it. > > At some point, the file INSTALL says: > > == > --with-zlib Enable using the zlib data compression library > > This feature allows GLPK API routines and the stand-alone solver to > read and write compressed data files performing compression and > decompression "on the fly" (compressed data files are recognized by > suffix `.gz' in the file name). It may be useful in case of large > MPS files to save the disk space. > > For details about the zlib compression library see its web page at > <http://www.zlib.net/>. > == > > And I decided to use this option, and the other for GMP library. So I am > trying to configure it with: > > ./configure --prefix=/some/where/ --with-gmp --with-zlib > > But the output says that --with-zlib is not a recognized option! > > My output, the problem is in the last line: > > == > $ ./configure --prefix=/var/tmp/glpk/ --with-gmp --with-zlib > configure: WARNING: unrecognized options: --with-zlib > checking for a BSD-compatible install... /usr/bin/install -c [...] > configure: WARNING: unrecognized options: --with-zlib > $ > == > >
Starting from 4.51 the zlib library was included in the glpk distribution and linked automatically on building the package, so the configure option '--with-zlib' was removed. You may just ignore the warning about it. The documentation and the file INSTALL will be corrected in a next release of the package. _______________________________________________ Bug-glpk mailing list [email protected] https://lists.gnu.org/mailman/listinfo/bug-glpk
