testing/draco: new aport

Library for compressing and decompressing 3D geometric meshes and point clouds
https://google.github.io/draco/

testing/draco/0001-Fix-removal-of-build-dir-prefix-from-include-path.patch

@@ -0,0 +1,27 @@
+From: =?utf-8?q?Timo_R=C3=B6hling?= <roehling@debian.org>
+Date: Sat, 11 Dec 2021 12:41:59 +0100
+Subject: Fix removal of build dir prefix from include path
+
+---
+ cmake/draco_install.cmake | 7 +++----
+ 1 file changed, 3 insertions(+), 4 deletions(-)
+
+diff --git a/cmake/draco_install.cmake b/cmake/draco_install.cmake
+index b9dda26..20e50ec 100644
+--- a/cmake/draco_install.cmake
++++ b/cmake/draco_install.cmake
+@@ -37,11 +37,10 @@ macro(draco_setup_install_target)
+ 
+     list(REMOVE_DUPLICATES draco_api_includes)
+ 
+-    # Strip $draco_src_root from the file paths: we need to install relative to
+-    # $include_directory.
+-    list(TRANSFORM draco_api_includes REPLACE "${draco_src_root}/" "")
+-
+     foreach(draco_api_include ${draco_api_includes})
++      # Strip $draco_src_root from the file paths: we need to install relative to
++      # $include_directory.
++      string(REPLACE "${draco_src_root}/" "" draco_api_include "${draco_api_include}")
+       get_filename_component(file_directory ${draco_api_include} DIRECTORY)
+       set(target_directory "${includes_path}/draco/${file_directory}")
+       install(FILES ${draco_src_root}/${draco_api_include}

testing/draco/0002-Install-proper-CMake-targets.patch

@@ -0,0 +1,34 @@
+From: =?utf-8?q?Timo_R=C3=B6hling?= <roehling@debian.org>
+Date: Sat, 9 Jul 2022 22:00:18 +0200
+Subject: Install proper CMake targets
+
+---
+ cmake/draco_install.cmake | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/cmake/draco_install.cmake b/cmake/draco_install.cmake
+index 20e50ec..e42940b 100644
+--- a/cmake/draco_install.cmake
++++ b/cmake/draco_install.cmake
+@@ -97,7 +97,7 @@ macro(draco_setup_install_target)
+     configure_package_config_file(
+       "${draco_root}/cmake/draco-config.cmake.template"
+       "${draco_build}/draco-config.cmake"
+-      INSTALL_DESTINATION "${data_path}/cmake/draco")
++      INSTALL_DESTINATION "${libs_path}/cmake/draco")
+ 
+     write_basic_package_version_file(
+       "${draco_build}/draco-config-version.cmake"
+@@ -113,10 +113,10 @@ macro(draco_setup_install_target)
+       EXPORT dracoExport
+       NAMESPACE draco::
+       FILE draco-targets.cmake
+-      DESTINATION "${data_path}/cmake/draco")
++      DESTINATION "${libs_path}/cmake/draco")
+ 
+     install(FILES "${draco_build}/draco-config.cmake"
+                   "${draco_build}/draco-config-version.cmake"
+-            DESTINATION "${data_path}/cmake/draco")
++            DESTINATION "${libs_path}/cmake/draco")
+   endif(DRACO_INSTALL)
+ endmacro()

testing/draco/0003-Use-C-17-filesystem-library.patch

@@ -0,0 +1,32 @@
+From: =?utf-8?q?Timo_R=C3=B6hling?= <roehling@debian.org>
+Date: Sat, 11 Dec 2021 14:21:01 +0100
+Subject: Use C++17 filesystem library
+
+---
+ src/draco/io/file_writer_utils.cc | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/draco/io/file_writer_utils.cc b/src/draco/io/file_writer_utils.cc
+index 08ca4c2..b32777b 100644
+--- a/src/draco/io/file_writer_utils.cc
++++ b/src/draco/io/file_writer_utils.cc
+@@ -8,7 +8,7 @@
+ #include "draco/draco_features.h"
+ 
+ #ifdef DRACO_TRANSCODER_SUPPORTED
+-#include "ghc/filesystem.hpp"
++#include <filesystem>
+ #endif  // DRACO_TRANSCODER_SUPPORTED
+ 
+ namespace draco {
+@@ -64,8 +64,8 @@ bool CheckAndCreatePathForFile(const std::string &filename) {
+   SplitPathPrivate(filename, &path, &basename);
+ 
+ #ifdef DRACO_TRANSCODER_SUPPORTED
+-  const ghc::filesystem::path ghc_path(path);
+-  ghc::filesystem::create_directories(ghc_path);
++  const std::filesystem::path fs_path(path);
++  std::filesystem::create_directories(fs_path);
+ #endif  // DRACO_TRANSCODER_SUPPORTED
+   return DirectoryExists(path);
+ }

testing/draco/0004-Set-DRACO_LIBRARIES-for-backwards-compatibility.patch

@@ -0,0 +1,18 @@
+From: =?utf-8?q?Timo_R=C3=B6hling?= <roehling@debian.org>
+Date: Fri, 19 Aug 2022 20:28:12 +0200
+Subject: Set DRACO_LIBRARIES for backwards compatibility
+
+---
+ cmake/draco-config.cmake.template | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/cmake/draco-config.cmake.template b/cmake/draco-config.cmake.template
+index ed86823..12d54b7 100644
+--- a/cmake/draco-config.cmake.template
++++ b/cmake/draco-config.cmake.template
+@@ -1,3 +1,5 @@
+ @PACKAGE_INIT@
+ 
+ include("${CMAKE_CURRENT_LIST_DIR}/draco-targets.cmake")
++
++set(DRACO_LIBRARIES "draco::draco")

testing/draco/0005-Fix-FTBFS-with-GCC-13.patch

@@ -0,0 +1,20 @@
+From: =?utf-8?q?Timo_R=C3=B6hling?= <roehling@debian.org>
+Date: Sun, 18 Jun 2023 19:21:20 +0200
+Subject: Fix FTBFS with GCC-13
+
+---
+ src/draco/io/gltf_utils.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/draco/io/gltf_utils.h b/src/draco/io/gltf_utils.h
+index befbacb..490da43 100644
+--- a/src/draco/io/gltf_utils.h
++++ b/src/draco/io/gltf_utils.h
+@@ -18,6 +18,7 @@
+ #include "draco/draco_features.h"
+ 
+ #ifdef DRACO_TRANSCODER_SUPPORTED
++#include <cstdint>
+ #include <iomanip>
+ #include <sstream>
+ #include <string>

testing/draco/0006-Fix-tinygltf-FsCallbacks.patch

@@ -0,0 +1,33 @@
+From: =?utf-8?q?Timo_R=C3=B6hling?= <roehling@debian.org>
+Date: Fri, 14 Jul 2023 20:16:33 +0200
+Subject: Fix tinygltf::FsCallbacks
+
+---
+ src/draco/io/gltf_decoder.cc | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/src/draco/io/gltf_decoder.cc b/src/draco/io/gltf_decoder.cc
+index ebfd3ec..0f4852f 100644
+--- a/src/draco/io/gltf_decoder.cc
++++ b/src/draco/io/gltf_decoder.cc
+@@ -438,6 +438,12 @@ bool WriteWholeFile(std::string * /*err*/, const std::string &filepath,
+   return WriteBufferToFile(contents.data(), contents.size(), filepath);
+ }
+ 
++bool GetFileSizeInBytes(size_t *out, std::string * /*err*/,
++                     const std::string &filepath, void * /*user_data*/) {
++  *out = GetFileSize(filepath);
++  return true;
++}
++
+ }  // namespace
+ 
+ GltfDecoder::GltfDecoder()
+@@ -497,6 +503,7 @@ Status GltfDecoder::LoadFile(const std::string &file_name,
+       // TinyGLTF's ExpandFilePath does not do filesystem i/o, so it's safe to
+       // use in all environments.
+       &tinygltf::ExpandFilePath, &ReadWholeFile, &WriteWholeFile,
++      &GetFileSizeInBytes,
+       reinterpret_cast<void *>(input_files)};
+ 
+   loader.SetFsCallbacks(fs_callbacks);

testing/draco/0007-gtest.patch

@@ -0,0 +1,21 @@
+Author: Holger Jaekel <holger.jaekel@gmx.de>
+Summary: use gtest package
+----
+
+--- a/cmake/draco_dependencies.cmake
++++ b/cmake/draco_dependencies.cmake
+@@ -107,11 +107,10 @@
+   endif()
+ 
+   list(APPEND draco_test_include_paths ${draco_include_paths}
+-              "${gtest_path}/include" "${gtest_path}/googlemock"
+-              "${gtest_path}/googletest/include" "${gtest_path}/googletest")
++              "${gtest_path}/include/gmock/" "${gtest_path}/include/gtest/" "${gtest_path}/src/gtest/")
+ 
+-  list(APPEND draco_gtest_all "${gtest_path}/googletest/src/gtest-all.cc")
+-  list(APPEND draco_gtest_main "${gtest_path}/googletest/src/gtest_main.cc")
++  list(APPEND draco_gtest_all "${gtest_path}/src/gtest/src/gtest-all.cc")
++  list(APPEND draco_gtest_main "${gtest_path}/src/gtest/src/gtest_main.cc")
+ endmacro()
+ 
+ 

testing/draco/APKBUILD

@@ -0,0 +1,69 @@
+# Contributor: Holger Jaekel <holger.jaekel@gmx.de>
+# Maintainer: Holger Jaekel <holger.jaekel@gmx.de>
+pkgname=draco
+pkgver=1.5.7
+pkgrel=0
+pkgdesc="Library for compressing and decompressing 3D geometric meshes and point clouds"
+url="https://google.github.io/draco/"
+arch="all !s390x"  # s390x: segfault in tests
+license="Apache-2.0"
+makedepends="cmake samurai eigen-dev tinygltf-dev ghc-filesystem python3"
+checkdepends="gtest-dev gtest-src"
+subpackages="$pkgname-static $pkgname-tools $pkgname-dev"
+source="draco-$pkgver.tar.gz::https://github.com/google/draco/archive/refs/tags/$pkgver.tar.gz
+	0001-Fix-removal-of-build-dir-prefix-from-include-path.patch
+	0002-Install-proper-CMake-targets.patch
+	0003-Use-C-17-filesystem-library.patch
+	0004-Set-DRACO_LIBRARIES-for-backwards-compatibility.patch
+	0005-Fix-FTBFS-with-GCC-13.patch
+	0006-Fix-tinygltf-FsCallbacks.patch
+	0007-gtest.patch
+	"
+
+prepare() {
+	default_prepare
+	rm -rf third_party
+}
+
+build() {
+	if [ "$CBUILD" != "$CHOST" ]; then
+		local crossopts="-DCMAKE_SYSTEM_NAME=Linux -DCMAKE_HOST_SYSTEM_NAME=Linux"
+	fi
+	cmake -B build -G Ninja \
+		-DCMAKE_INSTALL_PREFIX=/usr \
+		-DCMAKE_INSTALL_LIBDIR=lib \
+		-DBUILD_SHARED_LIBS=ON \
+		-DCMAKE_BUILD_TYPE=None \
+		-DDRACO_TESTS="$(want_check && echo TRUE || echo FALSE)" \
+		-DDRACO_TRANSCODER_SUPPORTED=ON \
+		-DDRACO_EIGEN_PATH=/usr/include/eigen3 \
+		-DDRACO_FILESYSTEM_PATH=/usr/include/ \
+		-DDRACO_TINYGLTF_PATH=/usr/include \
+		-DDRACO_GOOGLETEST_PATH=/usr \
+		-DCMAKE_SKIP_RPATH=ON \
+		$crossopts
+	cmake --build build
+}
+
+check() {
+	LD_LIBRARY_PATH="$builddir/build" ./build/draco_tests
+}
+
+package() {
+	DESTDIR="$pkgdir" cmake --install build
+}
+
+tools() {
+	amove usr/bin
+}
+
+sha512sums="
+8b444744cdf12fb9d276916eb2ff0735cd1a6497b65b88813ec457fe2169db987db62e3db253a7d0f3ae7d45ae6502e8a9f8c0b81abde73e07b3bec69f9dc170  draco-1.5.7.tar.gz
+fb38bbba62622ee803252f5b230a284f9717e2d1cc606849968425cf85678e72a6039e2fdaa2b52a6961364e9564165f253c6a20dacac107cca3561194384373  0001-Fix-removal-of-build-dir-prefix-from-include-path.patch
+dfd1faa6e7a8e1775c0affcee513ecbf51f577dd5d3457a2a6d38ee9ca0f0ef9ad68844c33f3b9654ac7f980934c2fba8dcd587948fbaa252b36eaf0621e4b6e  0002-Install-proper-CMake-targets.patch
+89fd902355e09f1bed3a91ed1a61825c1c32458e100b482a09edb549638922d6ee1d4f09c806d5145bd5f9238b2b611ff3394684ace5aadfaeb9d88b221839ba  0003-Use-C-17-filesystem-library.patch
+46cb6d7f017e7842edc536141d926233db68cdfac3022e44bab665884a2ce5d043eb71a07a1a42657185f847fd714b92eb0c563560fd806b533549498c80553c  0004-Set-DRACO_LIBRARIES-for-backwards-compatibility.patch
+47eff30c0a7641da525bf6f54dad65888ef69ec096236dd8c8ba9ece87da7a503a38869290656f08a1d1fc16b93c0eb8151260816333d58756a67eccd98e1aae  0005-Fix-FTBFS-with-GCC-13.patch
+f7b2e882f1b95f4f1a85027c202a29b0046fbc5ee9de8a0e8a47fa29fad553b0f0d9281ece03b55be15b564d60c00d5ade9f7e1b2b4bd05c4ec7f3594dbb7049  0006-Fix-tinygltf-FsCallbacks.patch
+612f1b3b57e6872d77747adc1a1ebec635eb02673a4fbb0218f66222805b98a27b471a9708bf1eeeaa9ba9b884fbbd3f9e411d9133b195f85a7fa91d3219cff7  0007-gtest.patch
+"