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{ stdenv
, lib
, fetchzip
, fetchpatch
, meson
, ninja
, flex
, bison
, pkg-config
, which
, pythonSupport ? false
, python ? null
, swig
, libyaml
}:
stdenv.mkDerivation (finalAttrs: {
pname = "dtc";
version = "1.7.0";
src = fetchzip {
url = "https://git.kernel.org/pub/scm/utils/dtc/dtc.git/snapshot/dtc-v${finalAttrs.version}.tar.gz";
sha256 = "sha256-FMh3VvlY3fUK8fbd0M+aCmlUrmG9YegiOOQ7MOByffc=";
};
patches = [
# meson: Fix cell overflow tests when running from meson
(fetchpatch {
url = "https://github.com/dgibson/dtc/commit/32174a66efa4ad19fc6a2a6422e4af2ae4f055cb.patch";
sha256 = "sha256-C7OzwY0zq+2CV3SB5unI7Ill2M3deF7FXeQE3B/Kx2s=";
})
# Use #ifdef NO_VALGRIND
(fetchpatch {
url = "https://github.com/dgibson/dtc/commit/41821821101ad8a9f83746b96b163e5bcbdbe804.patch";
sha256 = "sha256-7QEFDtap2DWbUGqtyT/RgJZJFldKB8oSubKiCtLZ0w4=";
})
# dtc: Fix linker options so it also works in Darwin
(fetchpatch {
url = "https://github.com/dgibson/dtc/commit/3acde70714df3623e112cf3ec99fc9b5524220b8.patch";
sha256 = "sha256-uLXL0Sjcn+bnMuF+A6PjUW1Rq6uNg1dQl58zbeYpP/U=";
})
# meson: allow disabling tests
(fetchpatch {
url = "https://github.com/dgibson/dtc/commit/35f26d2921b68d97fefbd5a2b6e821a2f02ff65d.patch";
sha256 = "sha256-cO4f/jJX/pQL7kk4jpKUhsCVESW2ZuWaTr7z3BuvVkw=";
})
];
env.SETUPTOOLS_SCM_PRETEND_VERSION = finalAttrs.version;
nativeBuildInputs = [
meson
ninja
flex
bison
pkg-config
which
] ++ lib.optionals pythonSupport [
python
python.pkgs.setuptools-scm
swig
];
buildInputs = [ libyaml ];
postPatch = ''
patchShebangs setup.py
# meson.build: bump version to 1.7.0
substituteInPlace libfdt/meson.build \
--replace "version: '1.6.0'," "version: '${finalAttrs.version}',"
substituteInPlace meson.build \
--replace "version: '1.6.0'," "version: '${finalAttrs.version}',"
'';
# 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.isDarwin &&
# 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;
};
})
|