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{ stdenv
, fetchurl
# Excerpt from glpk's INSTALL file:
# This feature allows the exact simplex solver to use the GNU MP
# bignum library. If it is disabled, the exact simplex solver uses the
# GLPK bignum module, which provides the same functionality as GNU MP,
# however, it is much less efficient.
, withGmp ? true
, gmp
}:
assert withGmp -> gmp != null;
stdenv.mkDerivation rec {
version = "4.65";
name = "glpk-${version}";
src = fetchurl {
url = "mirror://gnu/glpk/${name}.tar.gz";
sha256 = "040sfaa9jclg2nqdh83w71sv9rc1sznpnfiripjdyr48cady50a2";
};
buildInputs = stdenv.lib.optionals withGmp [
gmp
];
configureFlags = stdenv.lib.optionals withGmp [
"--with-gmp"
];
doCheck = true;
meta = {
description = "The GNU Linear Programming Kit";
longDescription =
'' The GNU Linear Programming Kit is intended for solving large
scale linear programming problems by means of the revised
simplex method. It is a set of routines written in the ANSI C
programming language and organized in the form of a library.
'';
homepage = http://www.gnu.org/software/glpk/;
license = stdenv.lib.licenses.gpl3Plus;
maintainers = with stdenv.lib.maintainers; [ bjg ];
platforms = stdenv.lib.platforms.all;
};
}
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