119 lines
3.5 KiB
Nix
119 lines
3.5 KiB
Nix
{ stdenv, fetchurl, gmp, bison, perl, ncurses, readline, coreutils, pkgconfig
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, lib
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, fetchpatch
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, autoreconfHook
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, file
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, flint
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, ntl
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, cddlib
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, enableFactory ? true
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, enableGfanlib ? true
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}:
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stdenv.mkDerivation rec {
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pname = "singular";
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version = "4.1.1p2";
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src = let
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# singular sorts its tarballs in directories by base release (without patch version)
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# for example 4.1.1p1 will be in the directory 4-1-1
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baseVersion = builtins.head (lib.splitString "p" version);
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urlVersion = builtins.replaceStrings [ "." ] [ "-" ] baseVersion;
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in
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fetchurl {
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url = "http://www.mathematik.uni-kl.de/ftp/pub/Math/Singular/SOURCES/${urlVersion}/singular-${version}.tar.gz";
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sha256 = "07x9kri8vl4galik7lr6pscq3c51n8570pyw64i7gbj0m706f7wf";
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};
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configureFlags = [
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"--with-ntl=${ntl}"
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] ++ lib.optionals enableFactory [
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"--enable-factory"
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] ++ lib.optionals enableGfanlib [
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"--enable-gfanlib"
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];
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postUnpack = ''
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patchShebangs .
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'';
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patches = [
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# NTL error handler was introduced in the library part, preventing users of
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# the library from implementing their own error handling
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# https://www.singular.uni-kl.de/forum/viewtopic.php?t=2769
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(fetchpatch {
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name = "move_error_handler_out_of_libsingular.patch";
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# rebased version of https://github.com/Singular/Sources/commit/502cf86d0bb2a96715be6764774b64a69c1ca34c.patch
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url = "https://git.sagemath.org/sage.git/plain/build/pkgs/singular/patches/singular-ntl-error-handler.patch?h=50b9ae2fd233c30860e1cbb3e63a26f2cc10560a";
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sha256 = "0vgh4m9zn1kjl0br68n04j4nmn5i1igfn28cph0chnwf7dvr9194";
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})
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];
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# For reference (last checked on commit 75f460d):
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# https://github.com/Singular/Sources/blob/spielwiese/doc/Building-Singular-from-source.md
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# https://github.com/Singular/Sources/blob/spielwiese/doc/external-packages-dynamic-modules.md
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buildInputs = [
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# necessary
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gmp
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# by upstream recommended but optional
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ncurses
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readline
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ntl
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flint
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] ++ lib.optionals enableGfanlib [
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cddlib
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];
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nativeBuildInputs = [
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bison
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perl
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pkgconfig
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autoreconfHook
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];
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preAutoreconf = ''
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find . -type f -readable -writable -exec sed \
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-e 's@/bin/rm@${coreutils}&@g' \
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-e 's@/bin/uname@${coreutils}&@g' \
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-e 's@/usr/bin/file@${file}/bin/file@g' \
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-i '{}' ';'
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'';
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hardeningDisable = lib.optional stdenv.isi686 "stackprotector";
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# The Makefile actually defaults to `make install` anyway
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buildPhase = ''
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# do nothing
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'';
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installPhase = ''
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mkdir -p "$out"
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cp -r Singular/LIB "$out/lib"
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make install
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# Make sure patchelf picks up the right libraries
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rm -rf libpolys factory resources omalloc Singular
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'';
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# simple test to make sure singular starts and finds its libraries
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doInstallCheck = true;
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installCheckPhase = ''
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"$out/bin/Singular" -c 'LIB "freegb.lib"; exit;'
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if [ $? -ne 0 ]; then
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echo >&2 "Error loading the freegb library in Singular."
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exit 1
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fi
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'';
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enableParallelBuilding = true;
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meta = with lib; {
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description = "A CAS for polynomial computations";
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maintainers = with maintainers; [ raskin timokau ];
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# 32 bit x86 fails with some link error: `undefined reference to `__divmoddi4@GCC_7.0.0'`
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platforms = subtractLists platforms.i686 platforms.unix;
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license = licenses.gpl3; # Or GPLv2 at your option - but not GPLv4
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homepage = "http://www.singular.uni-kl.de";
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downloadPage = "http://www.mathematik.uni-kl.de/ftp/pub/Math/Singular/SOURCES/";
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};
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}
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