forked from mirrors/nixpkgs
122 lines
4.9 KiB
Nix
122 lines
4.9 KiB
Nix
{ stdenv
|
|
, fetchFromGitHub
|
|
, fetchpatch
|
|
}:
|
|
|
|
# This file is responsible for fetching the sage source and adding necessary patches.
|
|
# It does not actually build anything, it just copies the patched sources to $out.
|
|
# This is done because multiple derivations rely on these sources and they should
|
|
# all get the same sources with the same patches applied.
|
|
|
|
stdenv.mkDerivation rec {
|
|
version = "8.5";
|
|
name = "sage-src-${version}";
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "sagemath";
|
|
repo = "sage";
|
|
rev = version;
|
|
sha256 = "08mb9626phsls2phdzqxsnp2df5pn5qr72m0mm4nncby26pwn19c";
|
|
};
|
|
|
|
# Patches needed because of particularities of nix or the way this is packaged.
|
|
# The goal is to upstream all of them and get rid of this list.
|
|
nixPatches = [
|
|
# https://trac.sagemath.org/ticket/25358
|
|
(fetchpatch {
|
|
name = "safe-directory-test-without-patch.patch";
|
|
url = "https://git.sagemath.org/sage.git/patch?id2=8bdc326ba57d1bb9664f63cf165a9e9920cc1afc&id=dc673c17555efca611f68398d5013b66e9825463";
|
|
sha256 = "1hhannz7xzprijakn2w2d0rhd5zv2zikik9p51i87bas3nc658f7";
|
|
})
|
|
|
|
# Unfortunately inclusion in upstream sage was rejected. Instead the bug was
|
|
# fixed in python, but of course not backported to 2.7. So we'll probably
|
|
# have to keep this around until 2.7 is deprecated.
|
|
# https://trac.sagemath.org/ticket/25316
|
|
# https://github.com/python/cpython/pull/7476
|
|
./patches/python-5755-hotpatch.patch
|
|
|
|
# Revert the commit that made the sphinx build fork even in the single thread
|
|
# case. For some yet unknown reason, that breaks the docbuild on nix and archlinux.
|
|
# See https://groups.google.com/forum/#!msg/sage-packaging/VU4h8IWGFLA/mrmCMocYBwAJ.
|
|
# https://trac.sagemath.org/ticket/26608
|
|
./patches/revert-sphinx-always-fork.patch
|
|
|
|
# Make sure py2/py3 tests are only run when their expected context (all "sage"
|
|
# tests) are also run. That is necessary to test dochtml individually. See
|
|
# https://trac.sagemath.org/ticket/26110 for an upstream discussion.
|
|
./patches/Only-test-py2-py3-optional-tests-when-all-of-sage-is.patch
|
|
|
|
./patches/dont-test-guess-gaproot.patch
|
|
];
|
|
|
|
# Patches needed because of package updates. We could just pin the versions of
|
|
# dependencies, but that would lead to rebuilds, confusion and the burdons of
|
|
# maintaining multiple versions of dependencies. Instead we try to make sage
|
|
# compatible with never dependency versions when possible. All these changes
|
|
# should come from or be proposed to upstream. This list will probably never
|
|
# be empty since dependencies update all the time.
|
|
packageUpgradePatches = let
|
|
# Fetch a diff between `base` and `rev` on sage's git server.
|
|
# Used to fetch trac tickets by setting the `base` to the last release and the
|
|
# `rev` to the last commit of the ticket.
|
|
fetchSageDiff = { base, rev, ...}@args: (
|
|
fetchpatch ({
|
|
url = "https://git.sagemath.org/sage.git/patch?id2=${base}&id=${rev}";
|
|
# We don't care about sage's own build system (which builds all its dependencies).
|
|
# Exclude build system changes to avoid conflicts.
|
|
excludes = [ "build/*" ];
|
|
} // builtins.removeAttrs args [ "rev" "base" ])
|
|
);
|
|
in [
|
|
# New glpk version has new warnings, filter those out until upstream sage has found a solution
|
|
# Should be fixed with glpk > 4.65.
|
|
# https://trac.sagemath.org/ticket/24824
|
|
./patches/pari-stackwarn.patch # not actually necessary since the pari upgrade, but necessary for the glpk patch to apply
|
|
(fetchpatch {
|
|
url = "https://salsa.debian.org/science-team/sagemath/raw/58bbba93a807ca2933ca317501d093a1bb4b84db/debian/patches/dt-version-glpk-4.65-ignore-warnings.patch";
|
|
sha256 = "0b9293v73wb4x13wv5zwyjgclc01zn16msccfzzi6znswklgvddp";
|
|
stripLen = 1;
|
|
})
|
|
|
|
# https://trac.sagemath.org/ticket/26326
|
|
# needs to be split because there is a merge commit in between
|
|
(fetchSageDiff {
|
|
name = "networkx-2.2-1.patch";
|
|
base = "8.4";
|
|
rev = "68f5ad068184745b38ba6716bf967c8c956c52c5";
|
|
sha256 = "112b5ywdqgyzgvql2jj5ss8la9i8rgnrzs8vigsfzg4shrcgh9p6";
|
|
})
|
|
(fetchSageDiff {
|
|
name = "networkx-2.2-2.patch";
|
|
base = "626485bbe5f33bf143d6dfba4de9c242f757f59b~1";
|
|
rev = "db10d327ade93711da735a599a67580524e6f7b4";
|
|
sha256 = "09v87id25fa5r9snfn4mv79syhc77jxfawj5aizmdpwdmpgxjk1f";
|
|
})
|
|
];
|
|
|
|
patches = nixPatches ++ packageUpgradePatches;
|
|
|
|
postPatch = ''
|
|
# make sure shebangs etc are fixed, but sage-python23 still works
|
|
find . -type f -exec sed \
|
|
-e 's/sage-python23/python/g' \
|
|
-i {} \;
|
|
|
|
echo '#!${stdenv.shell}
|
|
python "$@"' > build/bin/sage-python23
|
|
|
|
# Do not use sage-env-config (generated by ./configure).
|
|
# Instead variables are set manually.
|
|
echo '# do nothing' > src/bin/sage-env-config
|
|
'';
|
|
|
|
configurePhase = "# do nothing";
|
|
|
|
buildPhase = "# do nothing";
|
|
|
|
installPhase = ''
|
|
cp -r . "$out"
|
|
'';
|
|
}
|