44 lines
993 B
Nix
44 lines
993 B
Nix
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{
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lib,
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stdenv,
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fetchFromGitLab,
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cmake,
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}:
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stdenv.mkDerivation {
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pname = "eigen";
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version = "3.4.0-unstable-2022-05-19";
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src = fetchFromGitLab {
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owner = "libeigen";
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repo = "eigen";
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rev = "e7248b26a1ed53fa030c5c459f7ea095dfd276ac";
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hash = "sha256-uQ1YYV3ojbMVfHdqjXRyUymRPjJZV3WHT36PTxPRius=";
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};
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patches = [
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./include-dir.patch
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];
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# ref. https://gitlab.com/libeigen/eigen/-/merge_requests/977
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# This was merged upstream and can be removed on next release
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postPatch = ''
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substituteInPlace Eigen/src/SVD/BDCSVD.h --replace-fail \
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"if (l == 0) {" \
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"if (i >= k && l == 0) {"
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'';
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nativeBuildInputs = [ cmake ];
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meta = with lib; {
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homepage = "https://eigen.tuxfamily.org";
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description = "C++ template library for linear algebra: vectors, matrices, and related algorithms";
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license = licenses.lgpl3Plus;
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maintainers = with maintainers; [
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sander
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raskin
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];
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platforms = platforms.unix;
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};
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}
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