131 lines
4 KiB
Nix
131 lines
4 KiB
Nix
{ stdenv
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, lib
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, fetchzip
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, fetchpatch
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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 = "1.7.0";
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src = fetchzip {
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url = "https://git.kernel.org/pub/scm/utils/dtc/dtc.git/snapshot/dtc-v${finalAttrs.version}.tar.gz";
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sha256 = "sha256-FMh3VvlY3fUK8fbd0M+aCmlUrmG9YegiOOQ7MOByffc=";
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};
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# Big pile of backports.
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# FIXME: remove all of these after next upstream release.
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patches = let
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fetchUpstreamPatch = { rev, hash }: fetchpatch {
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name = "dtc-${rev}.patch";
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url = "https://git.kernel.org/pub/scm/utils/dtc/dtc.git/patch/?id=${rev}";
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inherit hash;
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};
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in [
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# meson: Fix cell overflow tests when running from meson
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(fetchUpstreamPatch {
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rev = "32174a66efa4ad19fc6a2a6422e4af2ae4f055cb";
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hash = "sha256-C7OzwY0zq+2CV3SB5unI7Ill2M3deF7FXeQE3B/Kx2s=";
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})
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# Use #ifdef NO_VALGRIND
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(fetchUpstreamPatch {
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rev = "41821821101ad8a9f83746b96b163e5bcbdbe804";
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hash = "sha256-7QEFDtap2DWbUGqtyT/RgJZJFldKB8oSubKiCtLZ0w4=";
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})
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# dtc: Fix linker options so it also works in Darwin
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(fetchUpstreamPatch {
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rev = "71a8b8ef0adf01af4c78c739e04533a35c1dc89c";
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hash = "sha256-uLXL0Sjcn+bnMuF+A6PjUW1Rq6uNg1dQl58zbeYpP/U=";
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})
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# meson: allow disabling tests
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(fetchUpstreamPatch {
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rev = "bdc5c8793a13abb8846d115b7923df87605d05bd";
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hash = "sha256-cO4f/jJX/pQL7kk4jpKUhsCVESW2ZuWaTr7z3BuvVkw=";
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})
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# meson: fix installation with meson-python
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(fetchUpstreamPatch {
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rev = "3fbfdd08afd2a7a25b27433f6f5678c0fe694721";
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hash = "sha256-skK8m1s4xkK6x9AqzxiEK+1uMEmS27dBI1CdEXNFTfU=";
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})
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# pylibfdt: fix get_mem_rsv for newer Python versions
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(fetchUpstreamPatch {
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rev = "822123856980f84562406cc7bd1d4d6c2b8bc184";
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hash = "sha256-IJpRgP3pP8Eewx2PNKxhXZdsnomz2AR6oOsun50qAms=";
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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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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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] ++ 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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# meson.build: bump version to 1.7.0
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substituteInPlace libfdt/meson.build \
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--replace "version: '1.6.0'," "version: '${finalAttrs.version}',"
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substituteInPlace meson.build \
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--replace "version: '1.6.0'," "version: '${finalAttrs.version}',"
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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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# 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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# 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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