nixpkgs/pkgs/applications/science/math/giac/default.nix

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{ stdenv, fetchurl, fetchpatch, texlive, bison, flex, liblapackWithoutAtlas
, gmp, mpfr, pari, ntl, gsl, blas, mpfi
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, readline, gettext, libpng, libao, gfortran, perl
, enableGUI ? false, libGLU_combined ? null, xorg ? null, fltk ? null
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}:
assert enableGUI -> libGLU_combined != null && xorg != null && fltk != null;
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stdenv.mkDerivation rec {
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name = "${attr}-${version}";
attr = if enableGUI then "giac-with-xcas" else "giac";
version = "1.4.9-59"; # TODO try to remove preCheck phase on upgrade
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src = fetchurl {
url = "https://www-fourier.ujf-grenoble.fr/~parisse/debian/dists/stable/main/source/giac_${version}.tar.gz";
sha256 = "0dv5p5y6gkrsmz3xa7fw87rjyabwdwk09mqb09kb7gai9n9dgayk";
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};
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patches = stdenv.lib.optionals (!enableGUI) [
# when enableGui is false, giac is compiled without fltk. That means some
# outputs differ in the make check. Patch around this:
(fetchpatch {
url = "https://git.sagemath.org/sage.git/plain/build/pkgs/giac/patches/nofltk-check.patch?id=7553a3c8dfa7bcec07241a07e6a4e7dcf5bb4f26";
sha256 = "0xkmfc028vg5w6va04gp2x2iv31n8v4shd6vbyvk4blzgfmpj2cw";
})
];
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postPatch = ''
for i in doc/*/Makefile*; do
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substituteInPlace "$i" --replace "/bin/cp" "cp";
done;
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'';
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nativeBuildInputs = [
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texlive.combined.scheme-small bison flex
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];
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# perl is only needed for patchShebangs fixup.
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buildInputs = [
gmp mpfr pari ntl gsl blas mpfi
readline gettext libpng libao perl
# gfortran.cc default output contains static libraries compiled without -fPIC
# we want libgfortran.so.3 instead
(stdenv.lib.getLib gfortran.cc)
liblapackWithoutAtlas
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] ++ stdenv.lib.optionals enableGUI [
libGLU_combined fltk xorg.libX11
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];
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outputs = [ "out" "doc" ];
doCheck = true;
preCheck = ''
# One test in this file fails. That test just tests a part of the pari
# interface that isn't actually used in giac. Of course it would be better
# to only remove that one test, but that would require a patch.
# Removing the whole test set should be good enough for now.
# Upstream report: https://xcas.univ-grenoble-alpes.fr/forum/viewtopic.php?f=4&t=2102#p10326
echo > check/chk_fhan11
'';
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enableParallelBuilding = true;
configureFlags = [
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"--enable-gc" "--enable-png" "--enable-gsl" "--enable-lapack"
"--enable-pari" "--enable-ntl" "--enable-gmpxx" # "--enable-cocoa"
"--enable-ao"
] ++ stdenv.lib.optionals enableGUI [
"--enable-gui" "--with-x"
];
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postInstall = ''
# example Makefiles contain the full path to some commands
# notably texlive, and we don't want texlive to become a runtime
# dependency
for file in $(find $out -name Makefile) ; do
sed -i "s@/nix/store/[^/]*/bin/@@" "$file" ;
done;
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# reference cycle
rm "$out/share/giac/doc/el/"{casinter,tutoriel}/Makefile
mkdir -p "$doc/share/giac"
mv "$out/share/giac/doc" "$doc/share/giac"
mv "$out/share/giac/examples" "$doc/share/giac"
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'';
meta = with stdenv.lib; {
description = "A free computer algebra system (CAS)";
homepage = "https://www-fourier.ujf-grenoble.fr/~parisse/giac.html";
license = licenses.gpl3Plus;
## xcas is buildable on darwin but there are specific instructions I could
## not test
platforms = platforms.linux;
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maintainers = [ maintainers.symphorien ];
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};
}