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2025-10-09 14:15:47 +02:00
{
lib,
stdenv,
fetchurl,
autoconf,
automake,
libtool,
}:
stdenv.mkDerivation rec {
pname = "libatomic_ops";
version = "7.8.4";
src = fetchurl {
urls = [
"http://www.ivmaisoft.com/_bin/atomic_ops/libatomic_ops-${version}.tar.gz"
"https://github.com/ivmai/libatomic_ops/releases/download/v${version}/libatomic_ops-${version}.tar.gz"
];
sha256 = "sha256-I1bgAugO9pWHXpcdak/YxhylxvpP0b8xzOVKJpyL/NU=";
};
outputs = [
"out"
"dev"
"doc"
];
nativeBuildInputs = lib.optionals stdenv.hostPlatform.isCygwin [
autoconf
automake
libtool
];
preConfigure = lib.optionalString stdenv.hostPlatform.isCygwin ''
sed -i -e "/libatomic_ops_gpl_la_SOURCES/a libatomic_ops_gpl_la_LIBADD = libatomic_ops.la" src/Makefile.am
./autogen.sh
'';
meta = {
description = "Library for semi-portable access to hardware-provided atomic memory update operations";
license = lib.licenses.gpl2Plus;
maintainers = [ lib.maintainers.raskin ];
platforms = with lib.platforms; unix ++ windows;
};
}