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ececfec451
c++20 removed several members of std::allocator, causing sparsehash to fail to build. a long-open (2021…) pr switches these to alternatives, so we fetch that pr and include it. this is relevant for gcc 16, which switches to c++20 as the default standard version. fedora has done the same thing: https://src.fedoraproject.org/rpms/sparsehash/blob/rawhide/f/165.patch
31 lines
847 B
Nix
31 lines
847 B
Nix
{
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lib,
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stdenv,
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fetchFromGitHub,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "sparsehash";
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version = "2.0.4";
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src = fetchFromGitHub {
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owner = "sparsehash";
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repo = "sparsehash";
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rev = "sparsehash-${finalAttrs.version}";
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sha256 = "1pf1cjvcjdmb9cd6gcazz64x0cd2ndpwh6ql2hqpypjv725xwxy7";
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};
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# C++20 (default with GCC 16) removed many members of std::allocator. This
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# replaces use of these deprecated methods with alternatives where necessary.
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# https://github.com/sparsehash/sparsehash/pull/165
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patches = [ ./c++-20-std-allocator.patch ];
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meta = {
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homepage = "https://github.com/sparsehash/sparsehash";
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description = "Extremely memory-efficient hash_map implementation";
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platforms = lib.platforms.all;
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license = lib.licenses.bsd3;
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maintainers = with lib.maintainers; [ pSub ];
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};
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})
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