nix-super/src/libexpr/package.nix
2024-07-06 17:52:57 +02:00

117 lines
2.4 KiB
Nix

{ lib
, stdenv
, mkMesonDerivation
, releaseTools
, meson
, ninja
, pkg-config
, bison
, flex
, cmake # for resolving toml11 dep
, nix-util
, nix-store
, nix-fetchers
, boost
, boehmgc
, nlohmann_json
, toml11
# Configuration Options
, version
# Whether to use garbage collection for the Nix language evaluator.
#
# If it is disabled, we just leak memory, but this is not as bad as it
# sounds so long as evaluation just takes places within short-lived
# processes. (When the process exits, the memory is reclaimed; it is
# only leaked *within* the process.)
#
# Temporarily disabled on Windows because the `GC_throw_bad_alloc`
# symbol is missing during linking.
, enableGC ? !stdenv.hostPlatform.isWindows
}:
let
inherit (lib) fileset;
in
mkMesonDerivation (finalAttrs: {
pname = "nix-expr";
inherit version;
workDir = ./.;
fileset = fileset.unions [
../../build-utils-meson
./build-utils-meson
../../.version
./.version
./meson.build
./meson.options
./primops/meson.build
(fileset.fileFilter (file: file.hasExt "cc") ./.)
(fileset.fileFilter (file: file.hasExt "hh") ./.)
./lexer.l
./parser.y
(fileset.fileFilter (file: file.hasExt "nix") ./.)
];
outputs = [ "out" "dev" ];
nativeBuildInputs = [
meson
ninja
pkg-config
bison
flex
cmake
];
buildInputs = [
toml11
];
propagatedBuildInputs = [
nix-util
nix-store
nix-fetchers
boost
nlohmann_json
] ++ lib.optional enableGC boehmgc;
preConfigure =
# "Inline" .version so it's not a symlink, and includes the suffix.
# Do the meson utils, without modification.
''
chmod u+w ./.version
echo ${version} > ../../.version
'';
mesonFlags = [
(lib.mesonEnable "gc" enableGC)
];
env = {
# Needed for Meson to find Boost.
# https://github.com/NixOS/nixpkgs/issues/86131.
BOOST_INCLUDEDIR = "${lib.getDev boost}/include";
BOOST_LIBRARYDIR = "${lib.getLib boost}/lib";
} // lib.optionalAttrs (stdenv.isLinux && !(stdenv.hostPlatform.isStatic && stdenv.system == "aarch64-linux")) {
LDFLAGS = "-fuse-ld=gold";
};
enableParallelBuilding = true;
separateDebugInfo = !stdenv.hostPlatform.isStatic;
strictDeps = true;
hardeningDisable = lib.optional stdenv.hostPlatform.isStatic "pie";
meta = {
platforms = lib.platforms.unix ++ lib.platforms.windows;
};
})