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{stdenv, fetchurl, perl}:
stdenv.mkDerivation rec {
name = "yacas-1.2.2";
src = fetchurl {
url = "http://yacas.sourceforge.net/backups/${name}.tar.gz";
sha256 = "1dmafm3w0lm5w211nwkfzaid1rvvmgskz7k4500pjhgdczi5sd78";
};
# Perl is only for the documentation
nativeBuildInputs = [ perl ];
patches = [ ./gcc43.patch ];
crossAttrs = {
# Trick to get host-built programs needed for the cross-build.
# If yacas had proper makefiles, this would not be needed.
preConfigure = ''
./configure
pushd src
make mkfastprimes
cp mkfastprimes ../..
popd
pushd manmake
make manripper removeduplicates
cp manripper removeduplicates ../..
popd
'';
preBuild = ''
cp ../mkfastprimes ../manripper ../removeduplicates src
'';
};
meta = {
description = "Easy to use, general purpose Computer Algebra System";
homepage = http://yacas.sourceforge.net/;
license = "GPLv2+";
maintainers = with stdenv.lib.maintainers; [viric];
platforms = with stdenv.lib.platforms; all;
};
}
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