core/pkgs/by-name/pc/pcre2/default.nix
2024-05-13 11:34:52 -04:00

55 lines
1.5 KiB
Nix

{ lib
, stdenv
, fetchurl
, withJitSealloc ? true
}:
stdenv.mkDerivation rec {
pname = "pcre2";
version = "10.43";
src = fetchurl {
url = "https://github.com/PhilipHazel/pcre2/releases/download/pcre2-${version}/pcre2-${version}.tar.bz2";
hash = "sha256-4qU5hP8LB9/bWuRIa7ubIcyo598kNAlsyb8bcow1C8s=";
};
postPatch = ''
# Fix jit autodetection:
# https://github.com/PCRE2Project/pcre2/pull/396
# Applying manually to avoid fetchpatch and autoreconfHook.
# TODO: remove once 10.44 is released
substituteInPlace configure --replace-fail \
'#include "src/sljit/sljitConfigInternal.h"' \
'#include "src/sljit/sljitConfigCPU.h"'
'';
configureFlags = [
"--enable-pcre2-16"
"--enable-pcre2-32"
# only enable jit on supported platforms which excludes Apple Silicon, see https://github.com/zherczeg/sljit/issues/51
"--enable-jit=${if stdenv.hostPlatform.isS390x then "no" else "auto"}"
]
# fix pcre jit in systemd units that set MemoryDenyWriteExecute=true like gitea
++ lib.optional withJitSealloc "--enable-jit-sealloc";
outputs = [ "bin" "dev" "out" "doc" "man" "devdoc" ];
postFixup = ''
moveToOutput bin/pcre2-config "$dev"
'';
meta = with lib; {
homepage = "https://www.pcre.org/";
description = "Perl Compatible Regular Expressions";
license = licenses.bsd3;
maintainers = with maintainers; [ ttuegel ];
platforms = platforms.all;
pkgConfigModules = [
"libpcre2-posix"
"libpcre2-8"
"libpcre2-16"
"libpcre2-32"
];
};
}