92 lines
2.6 KiB
Nix
92 lines
2.6 KiB
Nix
{
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stdenv,
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lib,
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fetchpatch2,
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fetchzip,
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meson,
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ninja,
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flex,
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bison,
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pkg-config,
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which,
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pythonSupport ? false,
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python ? null,
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swig,
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libyaml,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "dtc";
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version = "1.7.2";
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src = fetchzip {
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url = "https://git.kernel.org/pub/scm/utils/dtc/dtc.git/snapshot/dtc-v${finalAttrs.version}.tar.gz";
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hash = "sha256-KZCzrvdWd6zfQHppjyp4XzqNCfH2UnuRneu+BNIRVAY=";
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};
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patches = [
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(fetchpatch2 {
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# https://github.com/dgibson/dtc/pull/141
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url = "https://github.com/dgibson/dtc/commit/56a7d0cb3be5f2f7604bc42299e24d13a39c72d8.patch";
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hash = "sha256-GmAyk/K2OolH/Z8SsgwCcq3/GOlFuSpnVPr7jsy8Cs0=";
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})
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];
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env.SETUPTOOLS_SCM_PRETEND_VERSION = finalAttrs.version;
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nativeBuildInputs =
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[
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meson
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ninja
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flex
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bison
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pkg-config
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which
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]
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++ lib.optionals pythonSupport [
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python
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python.pkgs.setuptools-scm
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swig
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];
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buildInputs = [ libyaml ];
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postPatch = ''
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patchShebangs setup.py
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'';
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# Required for installation of Python library and is innocuous otherwise.
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env.DESTDIR = "/";
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mesonAutoFeatures = "auto";
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mesonFlags = [
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(lib.mesonBool "static-build" stdenv.hostPlatform.isStatic)
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(lib.mesonBool "tests" finalAttrs.finalPackage.doCheck)
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];
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doCheck =
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# Checks are broken on aarch64 darwin
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# https://github.com/NixOS/nixpkgs/pull/118700#issuecomment-885892436
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!stdenv.hostPlatform.isDarwin
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&&
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# Checks are broken when building statically on x86_64 linux with musl
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# One of the test tries to build a shared library and this causes the linker:
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# 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
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# x86_64-unknown-linux-musl-ld: failed to set dynamic section sizes: bad value
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!stdenv.hostPlatform.isStatic
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&&
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# we must explicitly disable this here so that mesonFlags receives
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# `-Dtests=disabled`; without it meson will attempt to run
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# hostPlatform binaries during the configurePhase.
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(with stdenv; buildPlatform.canExecute hostPlatform);
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meta = with lib; {
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description = "Device Tree Compiler";
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homepage = "https://git.kernel.org/pub/scm/utils/dtc/dtc.git";
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license = licenses.gpl2Plus; # dtc itself is GPLv2, libfdt is dual GPL/BSD
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maintainers = [ maintainers.dezgeg ];
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platforms = platforms.unix;
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mainProgram = "dtc";
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};
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})
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