{python3packages.py,}meshlab: 2023.12 -> 2025.07 + use system dependencies ,... (b4edd03f) · Commits · nix / nixpkgs

pkgs/applications/graphics/pymeshlab/default.nix

+65 −68

Original line number	Diff line number	Diff line
		{
		stdenv,
		lib,

		stdenv,
		fetchFromGitHub,
		libGLU,
		qtbase,
		qtscript,
		qtxmlpatterns,
		lib3ds,
		bzip2,
		muparser,
		eigen,
		glew,
		gmp,
		levmar,
		qhull,
		fetchpatch,

		# nativeBuildInputs
		cmake,
		cgal,
		boost,
		mpfr,
		xercesc,
		onetbb,
		embree,
		vcg,
		libigl,
		corto,
		openctm,
		structuresynth,
		wrapQtAppsHook,
		python3Packages,

		# propagatedBuildInputs
		meshlab,

		# buildInputs
		libsForQt5,
		llvmPackages,
		glew,
		vcg,
		}:

		stdenv.mkDerivation (finalAttrs: {
		pname = "pymeshlab";
		version = "2023.12";
		version = "2025.7";

		src = fetchFromGitHub {
		owner = "cnr-isti-vclab";
		repo = "pymeshlab";
		rev = "v${finalAttrs.version}";
		hash = "sha256-IOlRdXoUPOJt67g3HqsLchV5aL+JUEks2y1Sy+wpwsg=";
		fetchSubmodules = true;
		tag = "v${finalAttrs.version}";
		hash = "sha256-LCR2/AyX9uVX4xhZareUL6YlpUsCFiGDMBB5nFp+H6k=";
		};

		buildInputs = [
		libGLU
		qtbase
		qtscript
		qtxmlpatterns
		lib3ds
		bzip2
		muparser
		eigen
		glew
		gmp
		levmar
		qhull
		cgal
		boost
		mpfr
		xercesc
		onetbb
		embree
		vcg
		libigl
		corto
		structuresynth
		openctm
		patches = [
		# CMake: allow use of system-provided meshlab & pybind11
		# ref. https://github.com/cnr-isti-vclab/PyMeshLab/pull/445
		# merged upstream
		(fetchpatch {
		url = "https://github.com/cnr-isti-vclab/PyMeshLab/commit/b363caae4362746b3f9e9326fe7b72a2ec7824d9.patch";
		hash = "sha256-euKfOx/T0qdeMx79dpEalzmdWsr4nbDFJfKdksvULBw=";
		})
		];

		nativeBuildInputs = [
		cmake
		wrapQtAppsHook
		python3Packages.pybind11
		];

		nativeCheckInputs = [
		python3Packages.pythonImportsCheckHook
		];

		propagatedBuildInputs = [
		meshlab
		python3Packages.numpy
		];

		preConfigure = ''
		substituteInPlace src/meshlab/src/external/libigl.cmake \
		--replace-fail '$'{MESHLAB_EXTERNAL_DOWNLOAD_DIR}/libigl-2.4.0 ${libigl}
		substituteInPlace src/meshlab/src/external/nexus.cmake \
		--replace-fail '$'{NEXUS_DIR}/src/corto ${corto.src}
		substituteInPlace src/meshlab/src/external/levmar.cmake \
		--replace-fail '$'{LEVMAR_LINK} ${levmar.src} \
		--replace-warn "MD5 ''${LEVMAR_MD5}" ""
		substituteInPlace src/meshlab/src/external/ssynth.cmake \
		--replace-fail '$'{SSYNTH_LINK} ${structuresynth.src} \
		--replace-warn "MD5 ''${SSYNTH_MD5}" ""
		'';
		buildInputs = [
		glew
		libsForQt5.qtbase
		vcg
		]
		++ lib.optionals stdenv.cc.isClang [
		llvmPackages.openmp
		];

		dontWrapQtApps = true;

		cmakeFlags = [
		"-DCMAKE_INSTALL_PREFIX=${placeholder "out"}/${python3Packages.python.sitePackages}/pymeshlab"
		"-DVCGDIR=${vcg.src}"
		];

		# Get io & filter plugins from meshlab, to avoild render, decorate & edit ones
		postInstall =
		let
		plugins =
		if stdenv.hostPlatform.isDarwin then
		"Applications/meshlab.app/Contents/PlugIns"
		else
		"lib/meshlab/plugins";
		pyPlugins = if stdenv.hostPlatform.isDarwin then "PlugIns" else "lib/plugins";
		in
		''
		install -D -t $out/${python3Packages.python.sitePackages}/pymeshlab/${pyPlugins} \
		${meshlab}/${plugins}/libio_* \
		${meshlab}/${plugins}/libfilter_*
		'';

		postFixup = lib.optionalString stdenv.hostPlatform.isLinux ''
		patchelf \
		--add-needed ${meshlab}/lib/meshlab/libmeshlab-common.so \
		$out/${python3Packages.python.sitePackages}/pymeshlab/pmeshlab.*.so
		'';

		pythonImportsCheck = [ "pymeshlab" ];

		meta = {
		description = "Open source mesh processing python library";
		homepage = "https://github.com/cnr-isti-vclab/PyMeshLab";
		license = lib.licenses.gpl3Only;
		maintainers = with lib.maintainers; [ nim65s ];
		platforms = with lib.platforms; linux;
		platforms = with lib.platforms; linux ++ darwin;
		};
		})

pkgs/by-name/co/corto/package.nix

+24 −8

Original line number	Diff line number	Diff line
		@@ -2,26 +2,42 @@
		lib,
		stdenv,
		fetchFromGitHub,
		fetchpatch,
		cmake,
		nix-update-script,
		}:

		stdenv.mkDerivation {
		stdenv.mkDerivation (finalAttrs: {
		pname = "corto";
		version = "0-unstable-2024-04-05";
		version = "2025.07";

		src = fetchFromGitHub {
		owner = "cnr-isti-vclab";
		repo = "corto";
		rev = "d880519c490c88a39d12c31a914b6a687a7019c3";
		hash = "sha256-0OUijrf+0ZNv3oYko2r8Kp9zgtg8b9RPL7DXHf15Ryc=";
		tag = "v${finalAttrs.version}";
		hash = "sha256-wfIZQdypBTfUZJgPE4DetSt1SUNSyZihmL1Uzapqh1o=";
		};

		patches = [
		# CMake: exports
		# ref. https://github.com/cnr-isti-vclab/corto/pull/47
		# merged upstream
		(fetchpatch {
		name = "cmake-exports.patch";
		url = "https://github.com/cnr-isti-vclab/corto/commit/169356e97b29587b278822118aef34ed742b6b37.patch";
		hash = "sha256-imJfQ8JEhCcSkkO35N7Z3NtGElCyVxENPMDMWfNqdW0=";
		})
		];

		nativeBuildInputs = [ cmake ];

		meta = with lib; {
		updateScript = nix-update-script { };

		meta = {
		description = "Mesh compression library, designed for rendering and speed";
		homepage = "https://github.com/cnr-isti-vclab/corto";
		license = licenses.mit;
		maintainers = with maintainers; [ nim65s ];
		license = lib.licenses.mit;
		maintainers = with lib.maintainers; [ nim65s ];
		mainProgram = "corto";
		};
		}
		})

pkgs/by-name/le/levmar/package.nix

+2 −2

Original line number	Diff line number	Diff line
		@@ -26,7 +26,7 @@ stdenv.mkDerivation (finalAttrs: {

		installPhase = ''
		mkdir -p $out/include $out/lib
		cp lm.h $out/include
		cp levmar.h lm.h $out/include
		cp liblevmar.a $out/lib
		'';

		@@ -34,7 +34,7 @@ stdenv.mkDerivation (finalAttrs: {
		description = "ANSI C implementations of Levenberg-Marquardt, usable also from C++";
		homepage = "https://www.ics.forth.gr/~lourakis/levmar/";
		license = lib.licenses.gpl2Plus;
		maintainers = [ ];
		maintainers = [ lib.maintainers.nim65s ];
		platforms = lib.platforms.all;
		};
		})

pkgs/by-name/li/lib3mf/package.nix

+15 −5

Original line number	Diff line number	Diff line
		@@ -59,7 +59,7 @@ stdenv.mkDerivation (finalAttrs: {
		];

		cmakeFlags = [
		"-DCMAKE_INSTALL_INCLUDEDIR=include/lib3mf"
		"-DCMAKE_INSTALL_INCLUDEDIR=${placeholder "dev"}/include/lib3mf"
		"-DUSE_INCLUDED_ZLIB=OFF"
		"-DUSE_INCLUDED_LIBZIP=OFF"
		"-DUSE_INCLUDED_GTEST=OFF"
		@@ -95,9 +95,19 @@ stdenv.mkDerivation (finalAttrs: {

		# functions are no longer in openssl, remove them from test cleanup function
		substituteInPlace Tests/CPP_Bindings/Source/UnitTest_EncryptionUtils.cpp \
		--replace-warn "RAND_cleanup();" "" \
		--replace-warn "EVP_cleanup();" "" \
		--replace-warn "CRYPTO_cleanup_all_ex_data();" ""
		--replace-fail "RAND_cleanup();" "" \
		--replace-fail "EVP_cleanup();" "" \
		--replace-fail "CRYPTO_cleanup_all_ex_data();" ""

		# Fix CMake export
		# ref https://github.com/3MFConsortium/lib3mf/pull/434
		substituteInPlace cmake/lib3mfConfig.cmake \
		--replace-fail "$""{LIB3MF_ROOT_DIR}/include" "$""{LIB3MF_ROOT_DIR}/include/lib3mf" \
		--replace-fail "$""{LIB3MF_ROOT_DIR}/lib" "$out/lib"

		# Use absolute CMAKE_INSTALL_INCLUDEDIR
		substituteInPlace lib3mf.pc.in \
		--replace-fail "includedir=$""{prefix}/@CMAKE_INSTALL_INCLUDEDIR@" "includedir=@CMAKE_INSTALL_INCLUDEDIR@"
		'';

		doCheck = true;
		@@ -109,7 +119,7 @@ stdenv.mkDerivation (finalAttrs: {
		description = "Reference implementation of the 3D Manufacturing Format file standard";
		homepage = "https://3mf.io/";
		license = licenses.bsd2;
		maintainers = [ ];
		maintainers = with maintainers; [ nim65s ];
		platforms = platforms.all;
		};
		})

pkgs/by-name/li/libigl/package.nix

+1 −0

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ stdenvNoCC.mkDerivation (finalAttrs: {
		installPhase = ''
		mkdir -p $out/include
		cp -r include/igl $out/include
		rm -rf $out/include/igl/opengl
		'';

		meta = with lib; {