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| author | David Elsing <david.elsing@posteo.net> | 2023-06-25 10:03:54 +0000 |
|---|---|---|
| committer | Liliana Marie Prikler <liliana.prikler@gmail.com> | 2023-07-01 11:53:19 +0200 |
| commit | 33e29963757d0728604e32d351b2a67d48190ace (patch) | |
| tree | 5ce98fc1e6df0a9c536ccd194272712a328a88c1 /gnu/packages | |
| parent | 6ff3c359e75e65abbb336fe381f05f16fcfd93fd (diff) | |
gnu: Add tsl-hopscotch-map.
* gnu/packages/cpp.scm (tsl-hopscotch-map): New variable.
Signed-off-by: Liliana Marie Prikler <liliana.prikler@gmail.com>
Diffstat (limited to 'gnu/packages')
| -rw-r--r-- | gnu/packages/cpp.scm | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gnu/packages/cpp.scm b/gnu/packages/cpp.scm index 84393e39ed..1dc2621748 100644 --- a/gnu/packages/cpp.scm +++ b/gnu/packages/cpp.scm @@ -2588,3 +2588,39 @@ Main features: "MPark.Variant provides the C++17 std::variant for C++11/14/17. It is based on the implementation of std::variant in libc++.") (license license:boost1.0))) + +(define-public tsl-hopscotch-map + (package + (name "tsl-hopscotch-map") + (version "2.3.0") + (source (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/Tessil/hopscotch-map") + (commit (string-append "v" version)))) + (file-name (git-file-name name version)) + (sha256 + (base32 + "012pw37w000pdxdvps0wsqrw6597cm6i6kr5rpl303qmiwqicb2p")))) + (build-system cmake-build-system) + (arguments + (list + #:phases + #~(modify-phases %standard-phases + (add-after 'unpack 'patch-cmake-test + (lambda _ + (let ((file (open-file "CMakeLists.txt" "a"))) + (display "\nenable_testing()\nadd_subdirectory(tests)" file) + (close-port file)) + (substitute* "tests/CMakeLists.txt" + (("set\\(Boost_USE_STATIC_LIBS.*") "") + (("add_subdirectory\\(\\.\\..*") + "add_test(tsl_hopscotch_map_tests tsl_hopscotch_map_tests)\n"))))))) + (native-inputs (list boost)) + (home-page "https://github.com/Tessil/hopscotch-map") + (synopsis "Hash maps and hash sets using hopscotch hashing") + (description "This package provides a C++ implementation of several hash +map and a hash set variants using open addressing and hopscotch hashing to +resolve collisions. It is intended to be fast and provides additional +features, such as heterogeneous lookups and different growth policies.") + (license license:expat))) |