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author | Alyssa Ross <hi@alyssa.is> | 2022-01-03 23:55:00 +0000 |
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committer | Alyssa Ross <hi@alyssa.is> | 2022-02-19 11:03:39 +0000 |
commit | f4cf97a04cd5d0b86aa46baec9fb228a8f671c03 (patch) | |
tree | 28192415ff39a661d0001563bf81cc93fa25d16d /nixpkgs/pkgs/development/libraries/jemalloc/default.nix | |
parent | f8422837c9bde058e8f2de37702e7e94b2226040 (diff) | |
parent | 18c84ea816348e2a098390101b92d1e39a9dbd45 (diff) | |
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Merge commit '18c84ea816348e2a098390101b92d1e39a9dbd45'
Conflicts: nixpkgs/nixos/modules/misc/documentation.nix nixpkgs/pkgs/applications/networking/browsers/firefox/packages.nix nixpkgs/pkgs/applications/window-managers/sway/default.nix nixpkgs/pkgs/build-support/rust/build-rust-package/default.nix nixpkgs/pkgs/development/go-modules/generic/default.nix nixpkgs/pkgs/development/interpreters/ruby/default.nix nixpkgs/pkgs/development/interpreters/ruby/patchsets.nix nixpkgs/pkgs/development/libraries/boehm-gc/7.6.6.nix nixpkgs/pkgs/development/python-modules/django-mailman3/default.nix nixpkgs/pkgs/servers/mail/mailman/web.nix nixpkgs/pkgs/top-level/aliases.nix nixpkgs/pkgs/top-level/all-packages.nix nixpkgs/pkgs/top-level/impure.nix
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/jemalloc/default.nix')
-rw-r--r-- | nixpkgs/pkgs/development/libraries/jemalloc/default.nix | 58 |
1 files changed, 56 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/libraries/jemalloc/default.nix b/nixpkgs/pkgs/development/libraries/jemalloc/default.nix index 9324279ed100..8ed9219fb7b4 100644 --- a/nixpkgs/pkgs/development/libraries/jemalloc/default.nix +++ b/nixpkgs/pkgs/development/libraries/jemalloc/default.nix @@ -1,4 +1,58 @@ -import ./common.nix { +{ lib +, stdenv +, fetchurl +, fetchpatch +# By default, jemalloc puts a je_ prefix onto all its symbols on OSX, which +# then stops downstream builds (mariadb in particular) from detecting it. This +# option should remove the prefix and give us a working jemalloc. +# Causes segfaults with some software (ex. rustc), but defaults to true for backward +# compatibility. +, stripPrefix ? stdenv.hostPlatform.isDarwin +, disableInitExecTls ? false +}: + +stdenv.mkDerivation rec { + pname = "jemalloc"; version = "5.2.1"; - sha256 = "1xl7z0vwbn5iycg7amka9jd6hxd8nmfk7nahi4p9w2bnw9f0wcrl"; + + src = fetchurl { + url = "https://github.com/jemalloc/jemalloc/releases/download/${version}/${pname}-${version}.tar.bz2"; + sha256 = "1xl7z0vwbn5iycg7amka9jd6hxd8nmfk7nahi4p9w2bnw9f0wcrl"; + }; + + patches = [ + # workaround https://github.com/jemalloc/jemalloc/issues/2091 + (fetchpatch { + url = "https://github.com/jemalloc/jemalloc/commit/3b4a03b92b2e415415a08f0150fdb9eeb659cd52.diff"; + sha256 = "sha256-6AYtADREhfj93ZLk9xnXtjc6vHDU0EKLLOvLd6YdJeI="; + }) + ]; + + # see the comment on stripPrefix + configureFlags = [] + ++ lib.optional stripPrefix "--with-jemalloc-prefix=" + ++ lib.optional disableInitExecTls "--disable-initial-exec-tls" + # jemalloc is unable to correctly detect transparent hugepage support on + # ARM (https://github.com/jemalloc/jemalloc/issues/526), and the default + # kernel ARMv6/7 kernel does not enable it, so we explicitly disable support + ++ lib.optionals (stdenv.isAarch32 && lib.versionOlder version "5") [ + "--disable-thp" + "je_cv_thp=no" + ] + ; + + doCheck = true; + + enableParallelBuilding = true; + + meta = with lib; { + homepage = "http://jemalloc.net"; + description = "General purpose malloc(3) implementation"; + longDescription = '' + malloc(3)-compatible memory allocator that emphasizes fragmentation + avoidance and scalable concurrency support. + ''; + license = licenses.bsd2; + platforms = platforms.all; + }; } |