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{ stdenv, fetchFromGitHub, gmp, bison, perl, ncurses, readline, coreutils, pkg-config
, lib
, autoreconfHook
, buildPackages
, sharutils
, file
, getconf
, flint3
, ntl
, cddlib
, gfan
, lrcalc
, doxygen
, graphviz
, latex2html
# upstream generates docs with texinfo 4. later versions of texinfo
# use letters instead of numbers for post-appendix chapters, and we
# want it to match the upstream format because sage depends on it.
, texinfo4
, texliveSmall
, enableDocs ? true
, enableGfanlib ? true
}:
stdenv.mkDerivation rec {
pname = "singular";
version = "4.3.2p16";
# since the tarball does not contain tests, we fetch from GitHub.
src = fetchFromGitHub {
owner = "Singular";
repo = "Singular";
# if a release is tagged (which sometimes does not happen), it will
# be in the format below.
rev = "Release-${lib.replaceStrings ["."] ["-"] version}";
sha256 = "sha256-5JZgI5lnfX4JlBSEAL7Wv6uao/57GBaMqwgslJt9Bjk=";
# the repository's .gitattributes file contains the lines "/Tst/
# export-ignore" and "/doc/ export-ignore" so some directories are
# not included in the tarball downloaded by fetchzip.
forceFetchGit = true;
};
configureFlags = [
"--with-ntl=${ntl}"
"--disable-pyobject-module"
] ++ lib.optionals enableDocs [
"--enable-doc-build"
] ++ lib.optionals enableGfanlib [
"--enable-gfanlib"
];
prePatch = ''
# don't let the tests depend on `hostname`
substituteInPlace Tst/regress.cmd --replace 'mysystem_catch("hostname")' 'nix_test_runner'
patchShebangs .
'';
# For reference (last checked on commit 75f460d):
# https://github.com/Singular/Singular/blob/spielwiese/doc/Building-Singular-from-source.md
# https://github.com/Singular/Singular/blob/spielwiese/doc/external-packages-dynamic-modules.md
buildInputs = [
# necessary
gmp
# by upstream recommended but optional
ncurses
readline
ntl
flint3
lrcalc
gfan
] ++ lib.optionals enableGfanlib [
cddlib
];
nativeBuildInputs = [
bison
perl
pkg-config
autoreconfHook
sharutils # needed for regress.cmd install checks
] ++ lib.optionals enableDocs [
doxygen
graphviz
latex2html
texinfo4
texliveSmall
] ++ lib.optionals stdenv.isDarwin [ getconf ];
depsBuildBuild = [ buildPackages.stdenv.cc ];
preAutoreconf = ''
find . -type f -readable -writable -exec sed \
-e 's@/bin/rm@${coreutils}&@g' \
-e 's@/bin/uname@${coreutils}&@g' \
-e 's@/usr/bin/file@${file}/bin/file@g' \
-i '{}' ';'
'';
hardeningDisable = lib.optional stdenv.isi686 "stackprotector";
doCheck = true; # very basic checks, does not test any libraries
installPhase = ''
make install
'' + lib.optionalString enableDocs ''
# Sage uses singular.info, which is not installed by default
mkdir -p $out/share/info
cp doc/singular.info $out/share/info
'' + ''
# Make sure patchelf picks up the right libraries
rm -rf libpolys factory resources omalloc Singular
'';
# singular tests are a bit complicated, see
# https://github.com/Singular/Singular/tree/spielwiese/Tst
# https://www.singular.uni-kl.de/forum/viewtopic.php?f=10&t=2773
testsToRun = [
"Old/universal.lst"
"Buch/buch.lst"
"Plural/short.lst"
"Old/factor.tst"
] ++ lib.optionals enableGfanlib [
# tests that require gfanlib
"Short/ok_s.lst"
];
# simple test to make sure singular starts and finds its libraries
doInstallCheck = true;
installCheckPhase = ''
# Very basic sanity check to make sure singular starts and finds its libraries.
# This is redundant with the below tests. It is only kept because the singular test
# runner is a bit complicated. In case we decide to give up those tests in the future,
# this will still be useful. It takes barely any time.
"$out/bin/Singular" -c 'LIB "freegb.lib"; exit;'
if [ $? -ne 0 ]; then
echo >&2 "Error loading the freegb library in Singular."
exit 1
fi
# Run the test suite
cd Tst
perl ./regress.cmd \
-s "$out/bin/Singular" \
${lib.concatStringsSep " " (map lib.escapeShellArg testsToRun)} \
2>"$TMPDIR/out-err.log"
# unfortunately regress.cmd always returns exit code 0, so check stderr
# https://www.singular.uni-kl.de/forum/viewtopic.php?f=10&t=2773
if [[ -s "$TMPDIR/out-err.log" ]]; then
cat "$TMPDIR/out-err.log"
exit 1
fi
echo "Exit status $?"
'';
enableParallelBuilding = true;
meta = with lib; {
description = "A CAS for polynomial computations";
maintainers = teams.sage.members;
# 32 bit x86 fails with some link error: `undefined reference to `__divmoddi4@GCC_7.0.0'`
# https://www.singular.uni-kl.de:8002/trac/ticket/837
platforms = subtractLists platforms.i686 platforms.unix;
license = licenses.gpl3; # Or GPLv2 at your option - but not GPLv4
homepage = "https://www.singular.uni-kl.de";
downloadPage = "http://www.mathematik.uni-kl.de/ftp/pub/Math/Singular/SOURCES/";
mainProgram = "Singular";
};
}
|