depot/third_party/nixpkgs/pkgs/by-name/dt/dtc/package.nix

78 lines
2.2 KiB
Nix

{ stdenv
, lib
, fetchzip
, meson
, ninja
, flex
, bison
, pkg-config
, which
, pythonSupport ? false
, python ? null
, swig
, libyaml
}:
stdenv.mkDerivation (finalAttrs: {
pname = "dtc";
version = "1.7.2";
src = fetchzip {
url = "https://git.kernel.org/pub/scm/utils/dtc/dtc.git/snapshot/dtc-v${finalAttrs.version}.tar.gz";
hash = "sha256-KZCzrvdWd6zfQHppjyp4XzqNCfH2UnuRneu+BNIRVAY=";
};
env.SETUPTOOLS_SCM_PRETEND_VERSION = finalAttrs.version;
nativeBuildInputs = [
meson
ninja
flex
bison
pkg-config
which
] ++ lib.optionals pythonSupport [
python
python.pkgs.setuptools-scm
swig
];
buildInputs = [ libyaml ];
postPatch = ''
patchShebangs setup.py
'';
# Required for installation of Python library and is innocuous otherwise.
env.DESTDIR = "/";
mesonAutoFeatures = "auto";
mesonFlags = [
(lib.mesonBool "static-build" stdenv.hostPlatform.isStatic)
(lib.mesonBool "tests" finalAttrs.finalPackage.doCheck)
];
doCheck =
# Checks are broken on aarch64 darwin
# https://github.com/NixOS/nixpkgs/pull/118700#issuecomment-885892436
!stdenv.hostPlatform.isDarwin &&
# Checks are broken when building statically on x86_64 linux with musl
# One of the test tries to build a shared library and this causes the linker:
# x86_64-unknown-linux-musl-ld: /nix/store/h9gcvnp90mpniyx2v0d0p3s06hkx1v2p-x86_64-unknown-linux-musl-gcc-13.3.0/lib/gcc/x86_64-unknown-linux-musl/13.3.0/crtbeginT.o: relocation R_X86_64_32 against hidden symbol `__TMC_END__' can not be used when making a shared object
# x86_64-unknown-linux-musl-ld: failed to set dynamic section sizes: bad value
!stdenv.hostPlatform.isStatic &&
# we must explicitly disable this here so that mesonFlags receives
# `-Dtests=disabled`; without it meson will attempt to run
# hostPlatform binaries during the configurePhase.
(with stdenv; buildPlatform.canExecute hostPlatform);
meta = with lib; {
description = "Device Tree Compiler";
homepage = "https://git.kernel.org/pub/scm/utils/dtc/dtc.git";
license = licenses.gpl2Plus; # dtc itself is GPLv2, libfdt is dual GPL/BSD
maintainers = [ maintainers.dezgeg ];
platforms = platforms.unix;
mainProgram = "dtc";
};
})