addpkg(main): dotnet8.0 (#22792)

2026-01-08 11:53:25 +00:00 · 2025-01-19 02:47:35 +00:00
parent 73fb213f04
commit edc672faff
24 changed files with 701 additions and 0 deletions
--- a/packages/dotnet-host/build.sh
+++ b/packages/dotnet-host/build.sh
@@ -0,0 +1,11 @@
+TERMUX_PKG_HOMEPAGE=https://dotnet.microsoft.com/en-us/
+TERMUX_PKG_DESCRIPTION="A metapackage for .NET Host"
+TERMUX_PKG_LICENSE="Public Domain"
+TERMUX_PKG_MAINTAINER="@truboxl"
+TERMUX_PKG_VERSION="8.0"
+TERMUX_PKG_DEPENDS="dotnet-host-8.0"
+TERMUX_PKG_ANTI_BUILD_DEPENDS="dotnet-host-8.0"
+TERMUX_PKG_AUTO_UPDATE=false
+TERMUX_PKG_METAPACKAGE=true
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
+TERMUX_PKG_SKIP_SRC_EXTRACT=true
--- a/packages/dotnet8.0/0001-build-all-libs.patch
+++ b/packages/dotnet8.0/0001-build-all-libs.patch
@@ -0,0 +1,26 @@
+--- a/src/runtime/src/native/libs/CMakeLists.txt
+++ b/src/runtime/src/native/libs/CMakeLists.txt
+@@ -115,7 +115,7 @@ add_subdirectory(System.IO.Compression.Native)
+ if (CLR_CMAKE_TARGET_UNIX OR CLR_CMAKE_TARGET_BROWSER OR CLR_CMAKE_TARGET_WASI)
+     include(configure.cmake)
+ 
+-    if (NOT CLR_CMAKE_TARGET_BROWSER AND NOT CLR_CMAKE_TARGET_WASI AND NOT CLR_CMAKE_TARGET_MACCATALYST AND NOT CLR_CMAKE_TARGET_IOS AND NOT CLR_CMAKE_TARGET_TVOS AND NOT CLR_CMAKE_TARGET_ANDROID)
+    if (NOT CLR_CMAKE_TARGET_BROWSER AND NOT CLR_CMAKE_TARGET_WASI AND NOT CLR_CMAKE_TARGET_MACCATALYST AND NOT CLR_CMAKE_TARGET_IOS AND NOT CLR_CMAKE_TARGET_TVOS)
+         add_subdirectory(System.IO.Ports.Native)
+     endif ()
+ 
+@@ -152,13 +152,10 @@ if (CLR_CMAKE_TARGET_UNIX OR CLR_CMAKE_TARGET_BROWSER OR CLR_CMAKE_TARGET_WASI)
+         #add_subdirectory(System.Net.Security.Native) # no gssapi on tvOS, see https://developer.apple.com/documentation/gss
+         # System.Security.Cryptography.Native is intentionally disabled on tvOS
+         # it is only used for interacting with OpenSSL which isn't useful there
+-    elseif (CLR_CMAKE_TARGET_ANDROID AND NOT FORCE_ANDROID_OPENSSL)
+-        add_subdirectory(System.Security.Cryptography.Native.Android)
+-    elseif (FORCE_ANDROID_OPENSSL)
+-        add_subdirectory(System.Security.Cryptography.Native)
+     else ()
+         add_subdirectory(System.Net.Security.Native)
+         add_subdirectory(System.Security.Cryptography.Native)
+        add_subdirectory(System.Security.Cryptography.Native.Android)
+     endif ()
+ 
+     if (CLR_CMAKE_TARGET_APPLE)
--- a/packages/dotnet8.0/0002-define-memfd_create.patch
+++ b/packages/dotnet8.0/0002-define-memfd_create.patch
@@ -0,0 +1,11 @@
+--- a/src/runtime/src/coreclr/minipal/Unix/doublemapping.cpp
+++ b/src/runtime/src/coreclr/minipal/Unix/doublemapping.cpp
+@@ -14,7 +14,7 @@
+ #include <assert.h>
+ #include <limits.h>
+ #include <errno.h>
+-#if defined(TARGET_LINUX) && !defined(MFD_CLOEXEC)
+#if (defined(TARGET_LINUX) && !defined(MFD_CLOEXEC)) || defined(TARGET_ANDROID)
+ #include <linux/memfd.h>
+ #include <sys/syscall.h> // __NR_memfd_create
+ #define memfd_create(...) syscall(__NR_memfd_create, __VA_ARGS__)
--- a/packages/dotnet8.0/0003-runtime-src-native-libs-System.IO.Compression.Native.patch
+++ b/packages/dotnet8.0/0003-runtime-src-native-libs-System.IO.Compression.Native.patch
@@ -0,0 +1,31 @@
+--- a/src/runtime/src/native/libs/System.IO.Compression.Native/CMakeLists.txt
+++ b/src/runtime/src/native/libs/System.IO.Compression.Native/CMakeLists.txt
+@@ -64,7 +64,7 @@ if (CLR_CMAKE_TARGET_UNIX OR CLR_CMAKE_TARGET_BROWSER OR CLR_CMAKE_TARGET_WASI)
+             ${NATIVE_LIBS_EXTRA}
+         )
+ 
+-        if (NOT CLR_CMAKE_TARGET_MACCATALYST AND NOT CLR_CMAKE_TARGET_IOS AND NOT CLR_CMAKE_TARGET_TVOS AND NOT CLR_CMAKE_TARGET_ANDROID)
+        if (NOT CLR_CMAKE_TARGET_MACCATALYST AND NOT CLR_CMAKE_TARGET_IOS AND NOT CLR_CMAKE_TARGET_TVOS)
+             set(DEF_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/System.IO.Compression.Native_unixexports.src)
+             set(EXPORTS_FILE ${CMAKE_CURRENT_BINARY_DIR}/System.IO.Compression.Native.exports)
+             generate_exports_file(${DEF_SOURCES} ${EXPORTS_FILE})
+@@ -122,7 +122,7 @@ else ()
+         )
+     endif ()
+ 
+-    if (NOT GEN_SHARED_LIB AND NOT CLR_CMAKE_TARGET_MACCATALYST AND NOT CLR_CMAKE_TARGET_IOS AND NOT CLR_CMAKE_TARGET_TVOS AND NOT CLR_CMAKE_TARGET_ANDROID AND NOT CLR_CMAKE_TARGET_BROWSER AND NOT CLR_CMAKE_TARGET_WASI)
+    if (NOT GEN_SHARED_LIB AND NOT CLR_CMAKE_TARGET_MACCATALYST AND NOT CLR_CMAKE_TARGET_IOS AND NOT CLR_CMAKE_TARGET_TVOS AND NOT CLR_CMAKE_TARGET_BROWSER AND NOT CLR_CMAKE_TARGET_WASI)
+         set(NATIVECOMPRESSION_SOURCES ${NATIVECOMPRESSION_SOURCES} entrypoints.c)
+     endif ()
+ 
+--- a/src/runtime/src/native/libs/System.IO.Compression.Native/extra_libs.cmake
+++ b/src/runtime/src/native/libs/System.IO.Compression.Native/extra_libs.cmake
+@@ -5,7 +5,7 @@ macro(append_extra_compression_libs NativeLibsExtra)
+       # nothing special to link
+   elseif (CLR_CMAKE_TARGET_ANDROID OR HOST_ANDROID)
+       # need special case here since we want to link against libz.so but find_package() would resolve libz.a
+-      set(ZLIB_LIBRARIES z)
+      set(ZLIB_LIBRARIES z m)
+   elseif (CLR_CMAKE_TARGET_SUNOS OR HOST_SOLARIS)
+       set(ZLIB_LIBRARIES z m)
+   else ()
--- a/packages/dotnet8.0/0004-ndk-r26.patch
+++ b/packages/dotnet8.0/0004-ndk-r26.patch
@@ -0,0 +1,92 @@
+https://github.com/dotnet/runtime/commit/be5c2a28cc4a61e271d8e2c340ced5923dc7e9c1
+
+From be5c2a28cc4a61e271d8e2c340ced5923dc7e9c1 Mon Sep 17 00:00:00 2001
+From: Filip Navara <filip.navara@gmail.com>
+Date: Mon, 12 Feb 2024 12:29:14 +0100
+Subject: [PATCH] Fix build with Android 26 NDK (which has some nullability
+ annotations) (#97976)
+
+* Fix build with Android 26 NDK (which has some nullability annotations)
+
+* One more error in System.Security.Cryptography.Native.Android
+---
+ .../System.Native/pal_interfaceaddresses.c    | 23 +++++++++++++------
+ .../pal_cipher.c                              |  2 +-
+ 2 files changed, 17 insertions(+), 8 deletions(-)
+
+--- a/src/runtime/src/native/libs/System.Native/pal_interfaceaddresses.c
+++ b/src/runtime/src/native/libs/System.Native/pal_interfaceaddresses.c
+@@ -117,7 +117,7 @@ static inline uint8_t mask2prefix(uint8_t* mask, int length)
+ static int (*getifaddrs)(struct ifaddrs**) = NULL;
+ static void (*freeifaddrs)(struct ifaddrs*) = NULL;
+ 
+-static void try_loading_getifaddrs()
+static void try_loading_getifaddrs(void)
+ {
+     if (android_get_device_api_level() >= 24)
+     {
+@@ -139,7 +139,7 @@ static void try_loading_getifaddrs()
+     }
+ }
+ 
+-static bool ensure_getifaddrs_is_loaded()
+static bool ensure_getifaddrs_is_loaded(void)
+ {
+     static pthread_once_t getifaddrs_is_loaded = PTHREAD_ONCE_INIT;
+     pthread_once(&getifaddrs_is_loaded, try_loading_getifaddrs);
+@@ -169,11 +169,12 @@ int32_t SystemNative_EnumerateInterfaceAddresses(void* context,
+ 
+     for (struct ifaddrs* current = headAddr; current != NULL; current = current->ifa_next)
+     {
+-        if (current->ifa_addr == NULL)
+        char *ifa_name = current->ifa_name;
+        if (current->ifa_addr == NULL || ifa_name == NULL)
+         {
+             continue;
+         }
+-        uint32_t interfaceIndex = if_nametoindex(current->ifa_name);
+        uint32_t interfaceIndex = if_nametoindex(ifa_name);
+         // ifa_name may be an aliased interface name.
+         // Use if_indextoname to map back to the true device name.
+         char actualName[IF_NAMESIZE];
+@@ -376,9 +377,17 @@ int32_t SystemNative_GetNetworkInterfaces(int32_t * interfaceCount, NetworkInter
+ 
+     while (ifaddrsEntry != NULL)
+     {
+        char *ifa_name = ifaddrsEntry->ifa_name;
+
+        if (ifa_name == NULL)
+        {
+            ifaddrsEntry = ifaddrsEntry->ifa_next;
+            continue;
+        }
+
+         //current = NULL;
+         nii = NULL;
+-        uint ifindex = if_nametoindex(ifaddrsEntry->ifa_name);
+        uint ifindex = if_nametoindex(ifa_name);
+         for (index = 0; index < (int)ifcount; index ++)
+         {
+             if (((NetworkInterfaceInfo*)memoryBlock)[index].InterfaceIndex == ifindex)
+@@ -393,8 +402,8 @@ int32_t SystemNative_GetNetworkInterfaces(int32_t * interfaceCount, NetworkInter
+             // We git new interface.
+             nii = &((NetworkInterfaceInfo*)memoryBlock)[ifcount++];
+ 
+-            memcpy(nii->Name, ifaddrsEntry->ifa_name, sizeof(nii->Name));
+-            nii->InterfaceIndex = if_nametoindex(ifaddrsEntry->ifa_name);
+            memcpy(nii->Name, ifa_name, sizeof(nii->Name));
+            nii->InterfaceIndex = ifindex;
+             nii->Speed = -1;
+             nii->HardwareType = ((ifaddrsEntry->ifa_flags & IFF_LOOPBACK) == IFF_LOOPBACK) ? NetworkInterfaceType_Loopback : NetworkInterfaceType_Unknown;
+ 
+--- a/src/runtime/src/native/libs/System.Security.Cryptography.Native.Android/pal_cipher.c
+++ b/src/runtime/src/native/libs/System.Security.Cryptography.Native.Android/pal_cipher.c
+@@ -20,7 +20,7 @@ typedef struct CipherInfo
+ } CipherInfo;
+ 
+ #define DEFINE_CIPHER(cipherId, width, javaName, flags) \
+-CipherInfo* AndroidCryptoNative_ ## cipherId() \
+CipherInfo* AndroidCryptoNative_ ## cipherId(void) \
+ { \
+     static CipherInfo info = { flags, width, javaName }; \
+     return &info; \
--- a/packages/dotnet8.0/0005-runtime-src-native-libs-System.Security.Cryptography.Native-opensslshim.c.patch
+++ b/packages/dotnet8.0/0005-runtime-src-native-libs-System.Security.Cryptography.Native-opensslshim.c.patch
@@ -0,0 +1,17 @@
+--- a/src/runtime/src/native/libs/System.Security.Cryptography.Native/opensslshim.c
+++ b/src/runtime/src/native/libs/System.Security.Cryptography.Native/opensslshim.c
+@@ -77,14 +77,6 @@ static void OpenLibraryOnce(void)
+         DlOpen(soName);
+     }
+ 
+-#ifdef TARGET_ANDROID
+-    if (libssl == NULL)
+-    {
+-        // Android OpenSSL has no soname
+-        DlOpen(LIBNAME);
+-    }
+-#endif
+-
+     if (libssl == NULL)
+     {
+         // Prefer OpenSSL 3.x
--- a/packages/dotnet8.0/0006-runtime-eng-common-cross-toolchain.cmake.patch
+++ b/packages/dotnet8.0/0006-runtime-eng-common-cross-toolchain.cmake.patch
@@ -0,0 +1,55 @@
+--- a/src/runtime/eng/common/cross/toolchain.cmake
+++ b/src/runtime/eng/common/cross/toolchain.cmake
+@@ -36,6 +36,8 @@ if(TARGET_ARCH_NAME STREQUAL "arm")
+     set(TOOLCHAIN "armv7-alpine-linux-musleabihf")
+   elseif(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/armv6-alpine-linux-musleabihf)
+     set(TOOLCHAIN "armv6-alpine-linux-musleabihf")
+  elseif(EXISTS ${CROSS_ROOTFS}/usr/lib/arm-linux-androideabi)
+    set(TOOLCHAIN "armv7-linux-androideabi")
+   else()
+     set(TOOLCHAIN "arm-linux-gnueabihf")
+   endif()
+@@ -46,6 +48,8 @@ elseif(TARGET_ARCH_NAME STREQUAL "arm64")
+   set(CMAKE_SYSTEM_PROCESSOR aarch64)
+   if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/aarch64-alpine-linux-musl)
+     set(TOOLCHAIN "aarch64-alpine-linux-musl")
+  elseif(EXISTS ${CROSS_ROOTFS}/usr/lib/aarch64-linux-android)
+    set(TOOLCHAIN "aarch64-linux-android")
+   elseif(LINUX)
+     set(TOOLCHAIN "aarch64-linux-gnu")
+     if(TIZEN)
+@@ -78,6 +82,8 @@ elseif(TARGET_ARCH_NAME STREQUAL "riscv64")
+   set(CMAKE_SYSTEM_PROCESSOR riscv64)
+   if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/riscv64-alpine-linux-musl)
+     set(TOOLCHAIN "riscv64-alpine-linux-musl")
+  elseif(EXISTS ${CROSS_ROOTFS}/usr/lib/riscv64-linux-android)
+    set(TOOLCHAIN "riscv64-linux-android")
+   else()
+     set(TOOLCHAIN "riscv64-linux-gnu")
+   endif()
+@@ -92,6 +98,8 @@ elseif(TARGET_ARCH_NAME STREQUAL "x64")
+   set(CMAKE_SYSTEM_PROCESSOR x86_64)
+   if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/x86_64-alpine-linux-musl)
+     set(TOOLCHAIN "x86_64-alpine-linux-musl")
+  elseif(EXISTS ${CROSS_ROOTFS}/usr/lib/x86_64-linux-android)
+    set(TOOLCHAIN "x86_64-linux-android")
+   elseif(LINUX)
+     set(TOOLCHAIN "x86_64-linux-gnu")
+     if(TIZEN)
+@@ -108,6 +116,8 @@ elseif(TARGET_ARCH_NAME STREQUAL "x86")
+   set(CMAKE_SYSTEM_PROCESSOR i686)
+   if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/i586-alpine-linux-musl)
+     set(TOOLCHAIN "i586-alpine-linux-musl")
+  elseif(EXISTS ${CROSS_ROOTFS}/usr/lib/i686-linux-android)
+    set(TOOLCHAIN "i686-linux-android")
+   else()
+     set(TOOLCHAIN "i686-linux-gnu")
+   endif()
+@@ -244,6 +254,7 @@ else()
+     set(CMAKE_C_COMPILER_EXTERNAL_TOOLCHAIN "${CROSS_ROOTFS}/usr")
+     set(CMAKE_CXX_COMPILER_EXTERNAL_TOOLCHAIN "${CROSS_ROOTFS}/usr")
+     set(CMAKE_ASM_COMPILER_EXTERNAL_TOOLCHAIN "${CROSS_ROOTFS}/usr")
+    include(${CROSS_ROOTFS}/../build/cmake/android.toolchain.cmake)
+ endif()
+ 
+ # Specify link flags
--- a/packages/dotnet8.0/0007-aspire_fix-gitinfo-target.patch
+++ b/packages/dotnet8.0/0007-aspire_fix-gitinfo-target.patch
@@ -0,0 +1,20 @@
+https://git.alpinelinux.org/aports/plain/community/dotnet8-runtime/aspire_fix-gitinfo-target.patch
+
+--- a/src/aspire/Directory.Build.targets.orig
+++ b/src/aspire/Directory.Build.targets
+@@ -6,13 +6,12 @@
+     <PackageReadmeFile Condition="'$(PackageReadmeFile)' == '' And '$(ReadMeExists)' == 'true'">README.md</PackageReadmeFile>
+   </PropertyGroup>
+ 
+-  <Import Condition="'$(SampleProject)' == 'true' or '$(CI)' != 'true' " Project="eng\Versions.dev.targets" />
+-  <Import Condition="'$(SampleProject)' != 'true' and '$(CI)' == 'true' " Project="eng\Versions.targets" />
+  <Import Project="eng\Versions.dev.targets" />
+ 
+   <Import Project="Sdk.targets" Sdk="Microsoft.DotNet.Arcade.Sdk" />
+ 
+   <ItemGroup Condition="'$(ReadMeExists)' == 'true'">
+     <None Include="$(ReadMePath)" Pack="true" PackagePath="\" />
+   </ItemGroup>
+-  
+
+ </Project>
--- a/packages/dotnet8.0/aspnetcore-runtime-8.0.subpackage.sh
+++ b/packages/dotnet8.0/aspnetcore-runtime-8.0.subpackage.sh
@@ -0,0 +1,4 @@
+TERMUX_SUBPKG_DESCRIPTION="ASP.NET Core 8.0 Runtime"
+TERMUX_SUBPKG_DEPEND_ON_PARENT=false
+TERMUX_SUBPKG_DEPENDS="dotnet-runtime-8.0"
+TERMUX_SUBPKG_INCLUDE=$(cat "${TERMUX_PKG_TMPDIR}"/aspnetcore-runtime.txt)
--- a/packages/dotnet8.0/aspnetcore-runtime-dbg-8.0.subpackage.sh
+++ b/packages/dotnet8.0/aspnetcore-runtime-dbg-8.0.subpackage.sh
@@ -0,0 +1,4 @@
+TERMUX_SUBPKG_DESCRIPTION="ASP.NET Core 8.0 Runtime Managed Debug Symbols"
+TERMUX_SUBPKG_DEPEND_ON_PARENT=false
+TERMUX_SUBPKG_DEPENDS="aspnetcore-runtime-8.0"
+TERMUX_SUBPKG_INCLUDE=$(cat "${TERMUX_PKG_TMPDIR}"/aspnetcore-runtime-dbg.txt)
--- a/packages/dotnet8.0/aspnetcore-targeting-pack-8.0.subpackage.sh
+++ b/packages/dotnet8.0/aspnetcore-targeting-pack-8.0.subpackage.sh
@@ -0,0 +1,4 @@
+TERMUX_SUBPKG_DESCRIPTION="ASP.NET Core 8.0 Targeting Pack"
+TERMUX_SUBPKG_DEPEND_ON_PARENT=false
+TERMUX_SUBPKG_DEPENDS="dotnet-host"
+TERMUX_SUBPKG_INCLUDE=$(cat "${TERMUX_PKG_TMPDIR}"/aspnetcore-targeting-pack.txt)
--- a/packages/dotnet8.0/build.sh
+++ b/packages/dotnet8.0/build.sh
@@ -0,0 +1,337 @@
+TERMUX_PKG_HOMEPAGE=https://dotnet.microsoft.com/en-us/
+TERMUX_PKG_DESCRIPTION=".NET 8.0"
+TERMUX_PKG_LICENSE="MIT"
+TERMUX_PKG_MAINTAINER="@truboxl"
+TERMUX_PKG_VERSION="8.0.12"
+TERMUX_PKG_SRCURL=git+https://github.com/dotnet/dotnet
+TERMUX_PKG_GIT_BRANCH="v${TERMUX_PKG_VERSION}"
+TERMUX_PKG_BUILD_DEPENDS="krb5, libicu, openssl, zlib"
+TERMUX_PKG_SUGGESTS="dotnet-sdk-8.0"
+TERMUX_PKG_BUILD_IN_SRC=true
+TERMUX_PKG_NO_STATICSPLIT=true
+# https://github.com/dotnet/runtime/issues/7335
+# linux-x86 is not officially supported but works
+# TODO linux-bionic-arm is broken
+TERMUX_PKG_BLACKLISTED_ARCHES="arm"
+
+termux_step_post_get_source() {
+	# set up dotnet cli and override source files
+	./prep.sh
+}
+
+termux_step_pre_configure() {
+	# this is a workaround for build-all.sh
+	TERMUX_PKG_DEPENDS="aspnetcore-runtime-8.0, dotnet-host, dotnet-runtime-8.0"
+
+	termux_setup_cmake
+	termux_setup_ninja
+
+	# aspnetcore needs nodejs <= 19, but nodejs 19.x is EOL
+	local NODEJS_VERSION=18.20.5
+	local NODEJS_SHA256=e4a3a21e5ac7e074ed50d2533dd0087d8460647ab567464867141a2b643f3fb3
+	local NODEJS_FOLDER="${TERMUX_PKG_CACHEDIR}/nodejs-${NODEJS_VERSION}"
+	local NODEJS_TAR_XZ="${TERMUX_PKG_CACHEDIR}/node.tar.xz"
+	termux_download \
+		https://nodejs.org/dist/v${NODEJS_VERSION}/node-v${NODEJS_VERSION}-linux-x64.tar.xz \
+		"${NODEJS_TAR_XZ}" \
+		"${NODEJS_SHA256}"
+	mkdir -p "${NODEJS_FOLDER}"
+	tar -xf "${NODEJS_TAR_XZ}" -C "${NODEJS_FOLDER}" --strip-components=1
+	export PATH="${NODEJS_FOLDER}/bin:${PATH}"
+	if [[ "$(node --version)" != "v${NODEJS_VERSION}" ]]; then
+		termux_error_exit "$(command -v node) $(node --version) != ${NODEJS_VERSION}"
+	fi
+}
+
+termux_step_configure() {
+	export arch
+	case "${TERMUX_ARCH}" in
+	aarch64) arch=arm64 ;;
+	arm) arch=arm ;;
+	i686) arch=x86 ;;
+	x86_64) arch=x64 ;;
+	*) termux_error_exit "Unknown arch: ${TERMUX_ARCH}"
+	esac
+
+	export CONFIG="Release"
+	if [[ "${TERMUX_DEBUG_BUILD}" == "true" ]]; then
+		CONFIG="Debug"
+	fi
+
+	export ANDROID_NDK_ROOT="${TERMUX_PKG_TMPDIR}"
+
+	# unified sysroot needed when CMAKE_SYSROOT / --sysroot cannot be used
+	export ROOTFS_DIR="${TERMUX_PKG_TMPDIR}/sysroot"
+	if [[ -e "${TERMUX_STANDALONE_TOOLCHAIN}/sysroot.tmp" ]]; then
+		rm -f "${TERMUX_STANDALONE_TOOLCHAIN}/sysroot"
+		mv -v "${TERMUX_STANDALONE_TOOLCHAIN}"/sysroot{.tmp,}
+	fi
+	rm -fr "${ROOTFS_DIR}"
+	echo "INFO: Copying ${TERMUX_STANDALONE_TOOLCHAIN}/sysroot to ${ROOTFS_DIR}"
+	cp -fr "${TERMUX_STANDALONE_TOOLCHAIN}/sysroot" "${ROOTFS_DIR}"
+	echo "INFO: Copying ${TERMUX_PREFIX} to ${ROOTFS_DIR}"
+	cp -fr "${TERMUX_PREFIX}" "${ROOTFS_DIR}"
+	mv -v "${TERMUX_STANDALONE_TOOLCHAIN}"/sysroot{,.tmp}
+	ln -sv "${ROOTFS_DIR}" "${TERMUX_STANDALONE_TOOLCHAIN}/sysroot"
+
+	#echo "RID=android.${TERMUX_PKG_API_LEVEL}-${arch}" > "${ROOTFS_DIR}/android_platform"
+
+	# manual termux_step_configure_cmake
+	CMAKE_PROC="${TERMUX_ARCH}"
+	if [[ "${CMAKE_PROC}" == "arm" ]]; then
+		CMAKE_PROC="armv7-a"
+	fi
+	export CFLAGS+=" --target=${CCTERMUX_HOST_PLATFORM}"
+	# https://github.com/dotnet/android/pull/4958
+	# apphost remove dependency on libc++_shared.so
+	# by linking statically
+	export CXXFLAGS+=" --target=${CCTERMUX_HOST_PLATFORM} -stdlib=libc++ -static-libstdc++"
+
+	# easier to embed in toolchain file than CMakeArgs
+	mkdir -p "${TERMUX_PKG_TMPDIR}/build/cmake"
+	cat <<- EOL > "${TERMUX_PKG_TMPDIR}/build/cmake/android.toolchain.cmake"
+	set(CMAKE_C_FLAGS "\${CMAKE_C_FLAGS} ${CFLAGS}")
+	set(CMAKE_CXX_FLAGS "\${CMAKE_CXX_FLAGS} ${CXXFLAGS}")
+	set(CMAKE_SYSROOT "${ROOTFS_DIR}")
+	set(CMAKE_C_COMPILER "${TERMUX_STANDALONE_TOOLCHAIN}/bin/${CC}")
+	set(CMAKE_CXX_COMPILER "${TERMUX_STANDALONE_TOOLCHAIN}/bin/${CXX}")
+	set(CMAKE_AR "$(command -v ${AR})")
+	set(CMAKE_UNAME "$(command -v uname)")
+	set(CMAKE_RANLIB "$(command -v ${RANLIB})")
+	set(CMAKE_STRIP "$(command -v ${STRIP})")
+	set(CMAKE_FIND_ROOT_PATH "${TERMUX_PREFIX}")
+	set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM "NEVER")
+	set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE "ONLY")
+	set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY "ONLY")
+	#set(CMAKE_INSTALL_PREFIX "${TERMUX_PREFIX}")
+	#set(CMAKE_INSTALL_LIBDIR "${TERMUX_PREFIX}/lib")
+	set(CMAKE_SKIP_INSTALL_RPATH "ON")
+	set(CMAKE_USE_SYSTEM_LIBRARIES "True")
+	set(CMAKE_CROSSCOMPILING "True")
+	set(DOXYGEN_EXECUTABLE "")
+	set(BUILD_TESTING "OFF")
+	set(CMAKE_LINKER "${TERMUX_STANDALONE_TOOLCHAIN}/bin/${LD}")
+	set(CMAKE_SYSTEM_NAME "Android")
+	set(CMAKE_SYSTEM_VERSION "${TERMUX_PKG_API_LEVEL}")
+	set(CMAKE_SYSTEM_PROCESSOR "${CMAKE_PROC}")
+	set(CMAKE_ANDROID_STANDALONE_TOOLCHAIN "${TERMUX_STANDALONE_TOOLCHAIN}")
+
+	# https://github.com/dotnet/runtime/blob/445dac9e8e541b2364deea000dde8487ea1ec20e/src/coreclr/pal/src/configure.cmake#L776-L793
+	# for unknown reason, this is needed here
+	set(HAVE_COMPATIBLE_EXP_EXITCODE 0)
+
+	# https://github.com/dotnet/runtime/issues/57784
+	# Android has no liblttng-ust, Linux also has different issue
+	set(FEATURE_EVENT_TRACE 0)
+	EOL
+
+	echo "INFO: ${TERMUX_PKG_TMPDIR}/build/cmake/android.toolchain.cmake"
+	cat "${TERMUX_PKG_TMPDIR}/build/cmake/android.toolchain.cmake"
+	echo
+
+	export EXTRA_CFLAGS="${CFLAGS}"
+	export EXTRA_CXXFLAGS="${CXXFLAGS}"
+	export EXTRA_LDFLAGS="${LDFLAGS}"
+
+	unset CC CFLAGS CXX CXXFLAGS LD LDFLAGS PKGCONFIG PKG_CONFIG PKG_CONFIG_DIR PKG_CONFIG_LIBDIR
+}
+
+termux_step_make() {
+	export CROSSCOMPILE=1
+	# --online needed to workaround restore issue
+	time ./build.sh \
+		--clean-while-building \
+		--use-mono-runtime \
+		--online \
+		-- \
+		/p:Configuration=${CONFIG} \
+		/p:OverrideTargetRid=linux-bionic-${arch}
+}
+
+termux_step_make_install() {
+	local _DOTNET_ROOT="${TERMUX_PREFIX}/lib/dotnet"
+	rm -fr "${_DOTNET_ROOT}"
+	mkdir -p "${_DOTNET_ROOT}"
+
+	# DEBUG copy the artifacts
+	#mkdir -p "${TERMUX_PREFIX}/opt/${TERMUX_PKG_NAME}"
+	#find "${TERMUX_PKG_BUILDDIR}/artifacts/x64" -type f \( -name "*.tar.gz" -o -name "*.zip" \) -exec cp -fv "{}" "${TERMUX_PREFIX}/opt/${TERMUX_PKG_NAME}" \;
+
+	# TODO fix hardcode in source, fixed in dotnet9.0
+	# extract tarball
+	tar -xf "${TERMUX_PKG_BUILDDIR}/artifacts/x64/${CONFIG}"/dotnet-sdk-*.tar.gz -C "${_DOTNET_ROOT}"
+	tar -xf "${TERMUX_PKG_BUILDDIR}/artifacts/x64/${CONFIG}"/dotnet-symbols-sdk-*.tar.gz -C "${_DOTNET_ROOT}"
+
+	# TODO fix hardcode in source, fixed in dotnet9.0
+	# needed to fix default build target
+	echo "INFO: Patching Microsoft.NETCoreSdk.BundledVersions.props"
+	grep "<NETCoreSdkRuntimeIdentifier>" -nH "${_DOTNET_ROOT}"/sdk/*/Microsoft.NETCoreSdk.BundledVersions.props
+	grep "<NETCoreSdkPortableRuntimeIdentifier>" -nH "${_DOTNET_ROOT}"/sdk/*/Microsoft.NETCoreSdk.BundledVersions.props
+	sed \
+		-e "s|<NETCoreSdkRuntimeIdentifier>.*|<NETCoreSdkRuntimeIdentifier>linux-bionic-${arch}</NETCoreSdkRuntimeIdentifier>|" \
+		-e "s|<NETCoreSdkPortableRuntimeIdentifier>.*|<NETCoreSdkPortableRuntimeIdentifier>linux-bionic-${arch}</NETCoreSdkPortableRuntimeIdentifier>|" \
+		-i "${_DOTNET_ROOT}"/sdk/*/Microsoft.NETCoreSdk.BundledVersions.props
+	grep "<NETCoreSdkRuntimeIdentifier>" -nH "${_DOTNET_ROOT}"/sdk/*/Microsoft.NETCoreSdk.BundledVersions.props
+	grep "<NETCoreSdkPortableRuntimeIdentifier>" -nH "${_DOTNET_ROOT}"/sdk/*/Microsoft.NETCoreSdk.BundledVersions.props
+
+	# TODO investigate if can replace with runpath or static link
+	# this is needed to link libssl.so.3, etc
+	cat <<-EOL > "${TERMUX_PREFIX}/bin/dotnet"
+	#!${TERMUX_PREFIX}/bin/sh
+	LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${TERMUX_PREFIX}/lib" exec ${_DOTNET_ROOT}/dotnet "\$@"
+	EOL
+	chmod 0755 "${TERMUX_PREFIX}/bin/dotnet"
+
+	# https://src.fedoraproject.org/rpms/dotnet8.0/raw/rawhide/f/dotnet.sh.in
+	mkdir -p "${TERMUX_PREFIX}/etc/profile.d"
+	sed \
+		-e "s|@LIBDIR@|${TERMUX_PREFIX}/lib|g" \
+		"${TERMUX_PKG_BUILDER_DIR}/dotnet.sh.in" \
+		> "${TERMUX_PREFIX}/etc/profile.d/dotnet.sh"
+
+	# shell completion
+	install -Dm644 "${TERMUX_PKG_SRCDIR}/src/sdk/scripts/register-completions.bash" "${TERMUX_PREFIX}/share/bash-completion/completions/dotnet"
+	install -Dm644 "${TERMUX_PKG_SRCDIR}/src/sdk/scripts/register-completions.zsh" "${TERMUX_PREFIX}/share/zsh/site-functions/_dotnet"
+
+	# manpages
+	install -Dm644 -t "${TERMUX_PREFIX}"/share/man/man1 \
+		"${TERMUX_PKG_SRCDIR}"/src/sdk/documentation/manpages/sdk/*.1
+
+	# fix executable permissions on files
+	find "${_DOTNET_ROOT}" -type f -name 'apphost' -exec chmod 0755 {} \;
+	find "${_DOTNET_ROOT}" -type f -name 'singlefilehost' -exec chmod 0755 {} \;
+	find "${_DOTNET_ROOT}" -type f -name 'lib*so' -exec chmod 0644 {} \;
+	find "${_DOTNET_ROOT}" -type f -name '*.a' -exec chmod 0644 {} \;
+	find "${_DOTNET_ROOT}" -type f -name '*.dll' -exec chmod 0644 {} \;
+	find "${_DOTNET_ROOT}" -type f -name '*.h' -exec chmod 0644 {} \;
+	find "${_DOTNET_ROOT}" -type f -name '*.json' -exec chmod 0644 {} \;
+	find "${_DOTNET_ROOT}" -type f -name '*.pdb' -exec chmod 0644 {} \;
+	find "${_DOTNET_ROOT}" -type f -name '*.props' -exec chmod 0644 {} \;
+	find "${_DOTNET_ROOT}" -type f -name '*.pubxml' -exec chmod 0644 {} \;
+	find "${_DOTNET_ROOT}" -type f -name '*.targets' -exec chmod 0644 {} \;
+	find "${_DOTNET_ROOT}" -type f -name '*.txt' -exec chmod 0644 {} \;
+	find "${_DOTNET_ROOT}" -type f -name '*.xml' -exec chmod 0644 {} \;
+
+	# check libc++
+	local dotnet_readelf=$(${READELF} -d ${_DOTNET_ROOT}/dotnet)
+	local dotnet_needed=$(echo "${dotnet_readelf}" | sed -ne "s|.*NEEDED.*\[\(.*\)\].*|\1|p")
+	if [[ -n "$(echo "${dotnet_needed}" | grep "libc++_shared.so")" ]]; then
+		termux_error_exit "
+		libc++ found. Check readelf output below:
+		${dotnet_readelf}
+		"
+	fi
+
+	pushd "${TERMUX_PREFIX}"
+	# remove unused targeting packs pdb files
+	find \
+		lib/dotnet/packs/Microsoft.AspNetCore.App.Ref \
+		lib/dotnet/packs/Microsoft.NETCore.App.Ref  \
+		\( -type f -o -type l \) -name "*.pdb" | sort | xargs -rt rm -f
+
+	# special handling subpackage files
+	find \
+		lib/dotnet/shared/Microsoft.AspNetCore.App/8.0.* \
+		\( -type f -o -type l \) ! -name "*.pdb" | sort \
+		> "${TERMUX_PKG_TMPDIR}"/aspnetcore-runtime.txt
+
+	find \
+		lib/dotnet/shared/Microsoft.AspNetCore.App/8.0.* \
+		\( -type f -o -type l \) -name "*.pdb" | sort \
+		> "${TERMUX_PKG_TMPDIR}"/aspnetcore-runtime-dbg.txt
+
+	find \
+		lib/dotnet/packs/Microsoft.AspNetCore.App.Ref/8.0.* \
+		\( -type f -o -type l \) | sort \
+		> "${TERMUX_PKG_TMPDIR}"/aspnetcore-targeting-pack.txt
+
+	find \
+		lib/dotnet/packs/Microsoft.NETCore.App.Host.linux-bionic-${arch}/8.0.* \
+		\( -type f -o -type l \) | sort \
+		> "${TERMUX_PKG_TMPDIR}"/dotnet-apphost-pack.txt
+
+	find \
+		bin/dotnet \
+		etc/profile.d/dotnet.sh \
+		lib/dotnet/LICENSE.txt \
+		lib/dotnet/ThirdPartyNotices.txt \
+		lib/dotnet/dotnet \
+		share/bash-completion/completions/dotnet \
+		share/zsh/site-functions/_dotnet \
+		\( -type f -o -type l \) | sort \
+		> "${TERMUX_PKG_TMPDIR}"/dotnet-host.txt
+	echo "share/man/man1" >> "${TERMUX_PKG_TMPDIR}"/dotnet-host.txt
+
+	find \
+		lib/dotnet/host/fxr/8.0.* \
+		\( -type f -o -type l \) | sort \
+		> "${TERMUX_PKG_TMPDIR}"/dotnet-hostfxr.txt
+
+	find \
+		lib/dotnet/shared/Microsoft.NETCore.App/8.0.* \
+		\( -type f -o -type l \) ! -name "*.pdb" | sort \
+		> "${TERMUX_PKG_TMPDIR}"/dotnet-runtime.txt
+
+	find \
+		lib/dotnet/shared/Microsoft.NETCore.App/8.0.* \
+		\( -type f -o -type l \) -name "*.pdb" | sort \
+		> "${TERMUX_PKG_TMPDIR}"/dotnet-runtime-dbg.txt
+
+	find \
+		lib/dotnet/metadata/workloads/8.0.* \
+		lib/dotnet/packs/Microsoft.AspNetCore.App.Runtime.linux-bionic-${arch}/8.0.* \
+		lib/dotnet/packs/Microsoft.NETCore.App.Runtime.linux-bionic-${arch}/8.0.* \
+		lib/dotnet/sdk/8.0.* \
+		lib/dotnet/sdk-manifests \
+		\( -type f -o -type l \) ! -name "*.pdb" | sort \
+		> "${TERMUX_PKG_TMPDIR}"/dotnet-sdk.txt
+
+	find \
+		lib/dotnet/packs/Microsoft.AspNetCore.App.Runtime.linux-bionic-${arch}/8.0.* \
+		lib/dotnet/packs/Microsoft.NETCore.App.Runtime.linux-bionic-${arch}/8.0.* \
+		lib/dotnet/sdk/8.0.* \
+		\( -type f -o -type l \) -name "*.pdb" | sort \
+		> "${TERMUX_PKG_TMPDIR}"/dotnet-sdk-dbg.txt
+
+	find \
+		lib/dotnet/packs/Microsoft.NETCore.App.Ref/8.0.* \
+		\( -type f -o -type l \) | sort \
+		> "${TERMUX_PKG_TMPDIR}"/dotnet-targeting-pack.txt
+
+	find \
+		lib/dotnet/templates/8.0.* \
+		\( -type f -o -type l \) | sort \
+		> "${TERMUX_PKG_TMPDIR}"/dotnet-templates.txt
+
+	find \
+		lib/dotnet/packs/NETStandard.Library.Ref \
+		\( -type f -o -type l \) | sort \
+		> "${TERMUX_PKG_TMPDIR}"/netstandard-targeting-pack-2.1.txt
+	popd
+
+	local txt
+	for txt in "${TERMUX_PKG_TMPDIR}"/*.txt; do
+		echo "INFO: $txt"
+		cat "$txt"
+	done
+}
+
+termux_step_post_make_install() {
+	echo "INFO: Restoring sysroot"
+	rm -fr "${TERMUX_STANDALONE_TOOLCHAIN}/sysroot"
+	mv -v "${TERMUX_STANDALONE_TOOLCHAIN}"/sysroot{.tmp,}
+
+	unset ANDROID_NDK_ROOT CONFIG CROSSCOMPILE ROOTFS_DIR
+	unset EXTRA_CFLAGS EXTRA_CXXFLAGS EXTRA_LDFLAGS
+	unset arch
+}
+
+# References:
+# https://dotnet.microsoft.com/en-us/platform/support/policy/dotnet-core
+# https://learn.microsoft.com/en-us/dotnet/core/distribution-packaging
+# https://git.alpinelinux.org/aports/tree/community/dotnet8-stage0/APKBUILD
+# https://git.alpinelinux.org/aports/tree/community/dotnet8-runtime/APKBUILD
+# https://git.alpinelinux.org/aports/tree/community/dotnet8-sdk/APKBUILD
+# https://src.fedoraproject.org/rpms/dotnet8.0/blob/rawhide/f/dotnet8.0.spec
+# https://git.launchpad.net/ubuntu/+source/dotnet8/tree/debian/rules
+# https://gitlab.archlinux.org/archlinux/packaging/packages/dotnet-core/-/blob/main/PKGBUILD
--- a/packages/dotnet8.0/dotnet-apphost-pack-8.0.subpackage.sh
+++ b/packages/dotnet8.0/dotnet-apphost-pack-8.0.subpackage.sh
@@ -0,0 +1,3 @@
+TERMUX_SUBPKG_DESCRIPTION=".NET 8.0 Targeting Pack"
+TERMUX_SUBPKG_DEPEND_ON_PARENT=false
+TERMUX_SUBPKG_INCLUDE=$(cat "${TERMUX_PKG_TMPDIR}"/dotnet-apphost-pack.txt)
--- a/packages/dotnet8.0/dotnet-host-8.0.subpackage.sh
+++ b/packages/dotnet8.0/dotnet-host-8.0.subpackage.sh
@@ -0,0 +1,3 @@
+TERMUX_SUBPKG_DESCRIPTION=".NET 8.0 Host"
+TERMUX_SUBPKG_DEPEND_ON_PARENT=false
+TERMUX_SUBPKG_INCLUDE=$(cat "${TERMUX_PKG_TMPDIR}"/dotnet-host.txt)
--- a/packages/dotnet8.0/dotnet-hostfxr-8.0.subpackage.sh
+++ b/packages/dotnet8.0/dotnet-hostfxr-8.0.subpackage.sh
@@ -0,0 +1,4 @@
+TERMUX_SUBPKG_DESCRIPTION=".NET 8.0 Host Resolver"
+TERMUX_SUBPKG_DEPEND_ON_PARENT=false
+TERMUX_SUBPKG_DEPENDS="dotnet-host"
+TERMUX_SUBPKG_INCLUDE=$(cat "${TERMUX_PKG_TMPDIR}"/dotnet-hostfxr.txt)
--- a/packages/dotnet8.0/dotnet-runtime-8.0.subpackage.sh
+++ b/packages/dotnet8.0/dotnet-runtime-8.0.subpackage.sh
@@ -0,0 +1,4 @@
+TERMUX_SUBPKG_DESCRIPTION=".NET 8.0 Runtime"
+TERMUX_SUBPKG_DEPEND_ON_PARENT=false
+TERMUX_SUBPKG_DEPENDS="dotnet-hostfxr-8.0, libicu, openssl, zlib"
+TERMUX_SUBPKG_INCLUDE=$(cat "${TERMUX_PKG_TMPDIR}"/dotnet-runtime.txt)
--- a/packages/dotnet8.0/dotnet-runtime-dbg-8.0.subpackage.sh
+++ b/packages/dotnet8.0/dotnet-runtime-dbg-8.0.subpackage.sh
@@ -0,0 +1,4 @@
+TERMUX_SUBPKG_DESCRIPTION=".NET 8.0 Runtime Managed Debug Symbols"
+TERMUX_SUBPKG_DEPEND_ON_PARENT=false
+TERMUX_SUBPKG_DEPENDS="dotnet-runtime-8.0"
+TERMUX_SUBPKG_INCLUDE=$(cat "${TERMUX_PKG_TMPDIR}"/dotnet-runtime-dbg.txt)
--- a/packages/dotnet8.0/dotnet-sdk-8.0.subpackage.sh
+++ b/packages/dotnet8.0/dotnet-sdk-8.0.subpackage.sh
@@ -0,0 +1,31 @@
+TERMUX_SUBPKG_DESCRIPTION=".NET 8.0 SDK"
+TERMUX_SUBPKG_DEPEND_ON_PARENT=false
+TERMUX_SUBPKG_DEPENDS="aspnetcore-runtime-8.0, aspnetcore-targeting-pack-8.0, dotnet-apphost-pack-8.0, dotnet-runtime-8.0, dotnet-targeting-pack-8.0, dotnet-templates-8.0, netstandard-targeting-pack-2.1"
+TERMUX_SUBPKG_INCLUDE=$(cat "${TERMUX_PKG_TMPDIR}"/dotnet-sdk.txt)
+
+# TODO patch msbuild to run single thread by default or fix it
+termux_step_create_subpkg_debscripts() {
+	cat <<- EOF > ./postinst
+	#!${TERMUX_PREFIX}/bin/sh
+	cat <<- EOL
+
+	====================
+	NET SDK known issues
+	====================
+
+	'dotnet' may 'Build FAILED' with no error message when
+	building certain projects. You may want to try building
+	with single thread by passing:
+
+	-p:BuildInParallel=false -p:maxcpucount=1
+
+	Pass '-v n' or '-v d' or '-v diag' to increase
+	log verbosity.
+
+	Initial build only offers Mono runtime.
+	Check logcat for runtime errors.
+	CoreCLR is still WIP.
+
+	EOL
+	EOF
+}
--- a/packages/dotnet8.0/dotnet-sdk-dbg-8.0.subpackage.sh
+++ b/packages/dotnet8.0/dotnet-sdk-dbg-8.0.subpackage.sh
@@ -0,0 +1,4 @@
+TERMUX_SUBPKG_DESCRIPTION=".NET 8.0 SDK Managed Debug Symbols"
+TERMUX_SUBPKG_DEPEND_ON_PARENT=false
+TERMUX_SUBPKG_DEPENDS="dotnet-sdk-8.0"
+TERMUX_SUBPKG_INCLUDE=$(cat "${TERMUX_PKG_TMPDIR}"/dotnet-sdk-dbg.txt)
--- a/packages/dotnet8.0/dotnet-targeting-pack-8.0.subpackage.sh
+++ b/packages/dotnet8.0/dotnet-targeting-pack-8.0.subpackage.sh
@@ -0,0 +1,4 @@
+TERMUX_SUBPKG_DESCRIPTION=".NET 8.0 Targeting Pack"
+TERMUX_SUBPKG_DEPEND_ON_PARENT=false
+TERMUX_SUBPKG_DEPENDS="dotnet-host"
+TERMUX_SUBPKG_INCLUDE=$(cat "${TERMUX_PKG_TMPDIR}"/dotnet-targeting-pack.txt)
--- a/packages/dotnet8.0/dotnet-templates-8.0.subpackage.sh
+++ b/packages/dotnet8.0/dotnet-templates-8.0.subpackage.sh
@@ -0,0 +1,4 @@
+TERMUX_SUBPKG_DESCRIPTION=".NET 8.0 Templates"
+TERMUX_SUBPKG_DEPEND_ON_PARENT=false
+TERMUX_SUBPKG_DEPENDS="dotnet-host"
+TERMUX_SUBPKG_INCLUDE=$(cat "${TERMUX_PKG_TMPDIR}"/dotnet-templates.txt)
--- a/packages/dotnet8.0/dotnet.sh.in
+++ b/packages/dotnet8.0/dotnet.sh.in
@@ -0,0 +1,13 @@
+# Set location for AppHost lookup
+[ -z "$DOTNET_ROOT" ] && export DOTNET_ROOT=@LIBDIR@/dotnet
+
+# Add dotnet tools directory to PATH
+DOTNET_TOOLS_PATH="$HOME/.dotnet/tools"
+case "$PATH" in
+    *"$DOTNET_TOOLS_PATH"* ) true ;;
+    * ) PATH="$PATH:$DOTNET_TOOLS_PATH" ;;
+esac
+
+# Extract self-contained executables under HOME
+# to avoid multi-user issues from using the default '/var/tmp'.
+[ -z "$DOTNET_BUNDLE_EXTRACT_BASE_DIR" ] && export DOTNET_BUNDLE_EXTRACT_BASE_DIR="${XDG_CACHE_HOME:-"$HOME"/.cache}/dotnet_bundle_extract"
--- a/packages/dotnet8.0/netstandard-targeting-pack-2.1-8.0.subpackage.sh
+++ b/packages/dotnet8.0/netstandard-targeting-pack-2.1-8.0.subpackage.sh
@@ -0,0 +1,4 @@
+TERMUX_SUBPKG_DESCRIPTION="NETStandard.Library 2.1 Targeting Pack (.NET 8.0)"
+TERMUX_SUBPKG_DEPEND_ON_PARENT=false
+TERMUX_SUBPKG_DEPENDS="dotnet-host"
+TERMUX_SUBPKG_INCLUDE=$(cat "${TERMUX_PKG_TMPDIR}"/netstandard-targeting-pack-2.1.txt)
--- a/packages/netstandard-targeting-pack-2.1/build.sh
+++ b/packages/netstandard-targeting-pack-2.1/build.sh
@@ -0,0 +1,11 @@
+TERMUX_PKG_HOMEPAGE=https://dotnet.microsoft.com/en-us/
+TERMUX_PKG_DESCRIPTION="A metapackage for NETStandard.Library 2.1 Targeting Pack"
+TERMUX_PKG_LICENSE="Public Domain"
+TERMUX_PKG_MAINTAINER="@truboxl"
+TERMUX_PKG_VERSION="8.0"
+TERMUX_PKG_DEPENDS="netstandard-targeting-pack-2.1-8.0"
+TERMUX_PKG_ANTI_BUILD_DEPENDS="netstandard-targeting-pack-2.1-8.0"
+TERMUX_PKG_AUTO_UPDATE=false
+TERMUX_PKG_METAPACKAGE=true
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
+TERMUX_PKG_SKIP_SRC_EXTRACT=true