swift: enable package and update to 5.2.1

5 years ago · 5e6418f935
37 changed files with 1158 additions and 1706 deletions
--- a/disabled-packages/swift/build.sh
+++ b/disabled-packages/swift/build.sh
@ -1,100 +0,0 @@
-TERMUX_PKG_HOMEPAGE=https://www.swift.org/
-TERMUX_PKG_DESCRIPTION="Swift is a high-performance system programming language"
-TERMUX_PKG_LICENSE="Apache-2.0, NCSA"
-TERMUX_PKG_VERSION=5.1.4
-TERMUX_PKG_SHA256=46765a6a604be0b11cb4660bf5adbef8a95d2b74b03aa46860ef81a5ba92d5e8
-TERMUX_PKG_SRCURL=https://github.com/apple/swift/archive/swift-$TERMUX_PKG_VERSION-RELEASE.tar.gz
-TERMUX_PKG_DEPENDS="binutils-gold, libc++, ndk-sysroot, libandroid-spawn, libcurl, libicu, libsqlite, libuuid, libxml2, llbuild"
-TERMUX_PKG_BLACKLISTED_ARCHES="arm, i686, x86_64"
-TERMUX_PKG_NO_STATICSPLIT=true
-
-SWIFT_BUILD_PACKAGES="cmake, ninja, perl, pkg-config, python2, rsync"
-SWIFT_COMPONENTS="autolink-driver;compiler;clang-builtin-headers;stdlib;swift-remote-mirror;sdk-overlay;parser-lib;toolchain-tools;license;sourcekit-inproc"
-SWIFT_BUILD_FLAGS="-R --no-assertions --llvm-targets-to-build='X86;ARM;AArch64'
-	--xctest -b -p -j $TERMUX_MAKE_PROCESSES --build-subdir=. --install-destdir=/
-	--install-prefix=$TERMUX_PREFIX --swift-install-components='$SWIFT_COMPONENTS'"
-
-termux_step_post_extract_package() {
-	if [ "$TERMUX_ON_DEVICE_BUILD" = "false" ]; then
-		termux_error_exit "Package '$TERMUX_PKG_NAME' is not ready for off-device builds."
-	else
-		echo "Stop and install these required build packages if you haven't already:"
-		printf "$SWIFT_BUILD_PACKAGES\n\n"
-	fi
-
-	# The Swift build-script requires a particular organization of source directories,
-	# which the following sets up.
-	mkdir TEMP
-	mv [a-zA-S]* TEMP/
-	mv TEMP swift
-
-	declare -A library_checksums
-	library_checksums[swift-cmark]=dc02253fdc5ef4027551e5ab5cb8eef22abd7a5bb2df6a2baf02e17afdeeb5cd
-	library_checksums[llvm-project]=0b3606be7b542aff28210c96639ad19a4b982e999fb3e86748198d8150f5f3d3
-	library_checksums[swift-corelibs-libdispatch]=079cff5dd5b05381e9cf3094d445652fa9990a7d3a46e122f1e1dcdb2c54ddc1
-	library_checksums[swift-corelibs-foundation]=f6e09efb3998d0a3d449f92ea809c86346c66e3b2d83ed19f3335bcb29401416
-	library_checksums[swift-corelibs-xctest]=5996eb4384c8f095d912424439c5a1b7fc9ff57529f9ac5ecbc04e82d22ebca2
-	library_checksums[swift-llbuild]=537683d7f1a73b48017d7cd7cd587c4b75c55cc5584e206cc0f8f92f6f4dd3ea
-	library_checksums[swift-package-manager]=b421e7e171b94521e364b6ea21ddd6300fe28bce3a0fcbc9f5ed6db496f148a6
-
-	for library in "${!library_checksums[@]}"; do \
-		termux_download \
-			https://github.com/apple/$library/archive/swift-$TERMUX_PKG_VERSION-RELEASE.tar.gz \
-			$TERMUX_PKG_CACHEDIR/$library-$TERMUX_PKG_VERSION.tar.gz \
-			${library_checksums[$library]}
-		tar xf $TERMUX_PKG_CACHEDIR/$library-$TERMUX_PKG_VERSION.tar.gz
-	        mv $library-swift-${TERMUX_PKG_VERSION}-RELEASE $library
-	done
-
-	mv swift-cmark cmark
-
-	ln -s $PWD/llvm-project/llvm
-	ln -s $PWD/llvm-project/compiler-rt
-	ln -s $PWD/llvm-project/clang
-
-	mv swift-llbuild llbuild
-	mv swift-package-manager swiftpm
-}
-
-termux_step_pre_configure() {
-	cd llbuild
-	# The bare minimum patches needed from the existing llbuild package
-	patch -p1 < $TERMUX_PKG_BUILDER_DIR/../llbuild/CMakeLists.txt.patch
-	patch -p1 < $TERMUX_PKG_BUILDER_DIR/../llbuild/include-llvm-Config-config.h.patch
-	patch -p1 < $TERMUX_PKG_BUILDER_DIR/../llbuild/lib-llvm-Support-CmakeLists.txt.patch
-}
-
-termux_step_configure() {
-	if [ "$(dpkg-query -W -f '${db:Status-Status}\n' libdispatch 2>/dev/null)" == "installed" ]; then
-		echo "This script will overwrite shared libraries provided by the libdispatch package."
-		echo "Uninstall libdispatch first with 'pkg uninstall libdispatch'."
-		termux_error_exit "Package '$TERMUX_PKG_NAME' overwrites 'libdispatch', so uninstall it."
-	fi
-
-	local PYTHON2_PATH=$(which python2)
-	if [ -z "$PYTHON2_PATH" ]; then
-		echo "Python 2 couldn't be found. Install these required build packages first:"
-		echo "$SWIFT_BUILD_PACKAGES"
-		termux_error_exit "Package '$TERMUX_PKG_NAME' requires Python 2 to build."
-	else
-		ln -s $PYTHON2_PATH python
-		export PATH=$TERMUX_PKG_BUILDDIR:$PATH
-	fi
-}
-
-termux_step_make() {
-	SWIFT_BUILD_ROOT=$TERMUX_PKG_BUILDDIR $TERMUX_PKG_SRCDIR/swift/utils/build-script \
-		$SWIFT_BUILD_FLAGS
-}
-
-termux_step_make_install() {
-	SWIFT_BUILD_ROOT=$TERMUX_PKG_BUILDDIR $TERMUX_PKG_SRCDIR/swift/utils/build-script \
-		$SWIFT_BUILD_FLAGS --install-swift --install-libdispatch --install-foundation \
-		--install-xctest --install-swiftpm --llvm-install-components=IndexStore
-
-	# A hack to remove libdispatch libraries installed by the above build-script, which would
-	# overwrite the libdispatch package if installed.
-	rm $TERMUX_PREFIX/lib/libdispatch.so $TERMUX_PREFIX/lib/libBlocksRuntime.so
-	mkdir -p $TERMUX_PREFIX/lib/swift/pm/llbuild
-	cp llbuild-android-aarch64/lib/libllbuildSwift.so $TERMUX_PREFIX/lib/swift/pm/llbuild
-}
--- a/disabled-packages/swift/llbuild-cmake-modules-Utility.cmake.patch
+++ b/disabled-packages/swift/llbuild-cmake-modules-Utility.cmake.patch
@ -1,22 +0,0 @@
-diff --git a/llbuild/cmake/modules/Utility.cmake b/llbuild/cmake/modules/Utility.cmake
-index b287975..6a1859e 100644
--- a/llbuild/cmake/modules/Utility.cmake
-+++ b/llbuild/cmake/modules/Utility.cmake
-@@ -208,7 +208,7 @@ function(add_swift_module target name deps sources additional_args)
-     list(APPEND DYLYB_ARGS -Xlinker -rpath -Xlinker @loader_path)
-     list(APPEND DYLYB_ARGS -Xlinker -install_name -Xlinker @rpath/${target}.${DYLIB_EXT})
-   else()
-    list(APPEND DYLYB_ARGS -Xlinker "-rpath=\\$$ORIGIN")
-+    #list(APPEND DYLYB_ARGS -Xlinker "-rpath=\\$$ORIGIN")
-   endif()
- 
-   # Runpath for finding Swift core libraries in the toolchain.
-@@ -216,7 +216,7 @@ function(add_swift_module target name deps sources additional_args)
-   if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
-     list(APPEND DYLYB_ARGS -Xlinker -rpath -Xlinker @loader_path/../../macosx)
-   else()
-    list(APPEND DYLYB_ARGS -Xlinker "-rpath=\\$$ORIGIN/../../linux")
-+    list(APPEND DYLYB_ARGS -Xlinker "-rpath=\\$$ORIGIN/../../android")
-   endif()
- 
-   list(APPEND DYLYB_ARGS -L ${LLBUILD_LIBRARY_OUTPUT_INTDIR})
--- a/disabled-packages/swift/llbuild-products-llbuildSwift-BuildSystemBindings.swift.patch
+++ b/disabled-packages/swift/llbuild-products-llbuildSwift-BuildSystemBindings.swift.patch
@ -1,13 +0,0 @@
-diff --git a/llbuild/products/llbuildSwift/BuildSystemBindings.swift b/llbuild/products/llbuildSwift/BuildSystemBindings.swift
-index 33b3e88..1236069 100644
--- a/llbuild/products/llbuildSwift/BuildSystemBindings.swift
-+++ b/llbuild/products/llbuildSwift/BuildSystemBindings.swift
-@@ -8,7 +8,7 @@
- 
- // This file contains Swift bindings for the llbuild C API.
- 
-#if os(Linux)
-+#if canImport(Glibc)
- import Glibc
- #elseif os(Windows)
- import MSVCRT
--- a/disabled-packages/swift/llvm-project-clang-lib-Driver-ToolChains-Linux.cpp.patch
+++ b/disabled-packages/swift/llvm-project-clang-lib-Driver-ToolChains-Linux.cpp.patch
@ -1,73 +0,0 @@
--- a/llvm-project/clang/lib/Driver/ToolChains/Linux.cpp.orig	2019-12-21 22:30:03.676720096 +0000
-+++ b/llvm-project/clang/lib/Driver/ToolChains/Linux.cpp	2019-12-21 22:34:42.941719383 +0000
-@@ -316,6 +316,41 @@
- 
-   const std::string OSLibDir = getOSLibDir(Triple, Args);
-   const std::string MultiarchTriple = getMultiarchTriple(D, Triple, SysRoot);
-+  bool NativeBuild = true;
-+
-+  if(IsAndroid) {
-+    if (Triple == llvm::Triple(llvm::sys::getDefaultTargetTriple()))
-+      addPathIfExists(D, SysRoot + "@TERMUX_PREFIX@/lib", Paths);
-+    else
-+      NativeBuild = false;
-+
-+    if (Arch == llvm::Triple::aarch64) {
-+      addPathIfExists(D, SysRoot + "@TERMUX_PREFIX@/aarch64-linux-android/lib", Paths);
-+      addPathIfExists(D, SysRoot + "/system/lib64", Paths);
-+      if (!NativeBuild)
-+        ExtraOpts.push_back("-rpath=@TERMUX_PREFIX@/aarch64-linux-android/lib");
-+    }
-+    else if (Arch == llvm::Triple::arm || Arch == llvm::Triple::thumb) {
-+      addPathIfExists(D, SysRoot + "@TERMUX_PREFIX@/arm-linux-androideabi/lib", Paths);
-+      addPathIfExists(D, SysRoot + "/system/lib", Paths);
-+      if (!NativeBuild)
-+        ExtraOpts.push_back("-rpath=@TERMUX_PREFIX@/arm-linux-androideabi/lib");
-+    }
-+    else if (Arch == llvm::Triple::x86_64) {
-+      addPathIfExists(D, SysRoot + "@TERMUX_PREFIX@/x86_64-linux-android/lib", Paths);
-+      addPathIfExists(D, SysRoot + "/system/lib64", Paths);
-+      if (!NativeBuild)
-+        ExtraOpts.push_back("-rpath=@TERMUX_PREFIX@/x86_64-linux-android/lib");
-+    }
-+    else if (Arch == llvm::Triple::x86) {
-+      addPathIfExists(D, SysRoot + "@TERMUX_PREFIX@/i686-linux-android/lib", Paths);
-+      addPathIfExists(D, SysRoot + "/system/lib", Paths);
-+      if (!NativeBuild)
-+        ExtraOpts.push_back("-rpath=@TERMUX_PREFIX@/i686-linux-android/lib");
-+    }
-+
-+    ExtraOpts.push_back("-rpath=@TERMUX_PREFIX@/lib");
-+  }
- 
-   // Add the multilib suffixed paths where they are available.
-   if (GCCInstallation.isValid()) {
-@@ -656,8 +691,27 @@
-     return;
- 
-   if (!DriverArgs.hasArg(options::OPT_nostdlibinc))
-+	if  (getTriple().isAndroid()) {
-+	  switch (getTriple().getArch()) {
-+        case llvm::Triple::x86_64:
-+	addSystemInclude(DriverArgs, CC1Args, SysRoot + "@TERMUX_PREFIX@/include/x86_64-linux-android");
-+	break;
-+	case llvm::Triple::x86:
-+	addSystemInclude(DriverArgs, CC1Args, SysRoot + "@TERMUX_PREFIX@/include/i686-linux-android");
-+	break;
-+	case llvm::Triple::aarch64:
-+	addSystemInclude(DriverArgs, CC1Args, SysRoot + "@TERMUX_PREFIX@/include/aarch64-linux-android");
-+	break;
-+	case llvm::Triple::arm:
-+	case llvm::Triple::thumb:
-+	addSystemInclude(DriverArgs, CC1Args, SysRoot + "@TERMUX_PREFIX@/include/arm-linux-androideabi");
-+	break;
-+	default:
-+	break;
-+	}
-+	                                                                                                       
-     addSystemInclude(DriverArgs, CC1Args, SysRoot + "/usr/local/include");
-
-+  }
-   if (!DriverArgs.hasArg(options::OPT_nobuiltininc)) {
-     SmallString<128> P(D.ResourceDir);
-     llvm::sys::path::append(P, "include");
--- a/disabled-packages/swift/swift-build-script.patch
+++ b/disabled-packages/swift/swift-build-script.patch
@ -1,95 +0,0 @@
-diff --git a/swift/utils/build-script b/swift/utils/build-script
-index 05fd5f6b0f5..06fc0251719 100755
--- a/swift/utils/build-script
-+++ b/swift/utils/build-script
-@@ -325,7 +325,11 @@ class BuildScriptInvocation(object):
-         android_tgts = [tgt for tgt in args.stdlib_deployment_targets
-                         if StdlibDeploymentTarget.Android.contains(tgt)]
-         if not args.android and len(android_tgts) > 0:
-            args.android = True
-+            # If building natively on an Android host, avoid the NDK
-+            # cross-compilation configuration.
-+            if not StdlibDeploymentTarget.Android.contains( \
-+                       StdlibDeploymentTarget.host_target().name):
-+                args.android = True
-             args.build_android = False
- 
-         # Include the Darwin supported architectures in the CMake options.
-@@ -767,6 +771,10 @@ class BuildScriptInvocation(object):
-                 "--android-icu-i18n-include", args.android_icu_i18n_include,
-                 "--android-icu-data", args.android_icu_data,
-             ]
-+        # If building natively on an Android host, only pass the API level.
-+        if StdlibDeploymentTarget.Android.contains( \
-+               StdlibDeploymentTarget.host_target().name):
-+            impl_args += ["--android-api-level", args.android_api_level]
-         if args.android_deploy_device_path:
-             impl_args += [
-                 "--android-deploy-device-path",
-diff --git a/swift/utils/build-script-impl b/swift/utils/build-script-impl
-index 68d7f5ddd88..5f6bfc2c57b 100755
--- a/swift/utils/build-script-impl
-+++ b/swift/utils/build-script-impl
-@@ -449,6 +449,16 @@ function set_build_options_for_host() {
-             SWIFT_HOST_VARIANT_SDK="HAIKU"
-             SWIFT_HOST_VARIANT_ARCH="x86_64"
-             ;;
-+        android-aarch64)
-+            SWIFT_HOST_VARIANT="android"
-+            SWIFT_HOST_VARIANT_SDK="ANDROID"
-+            SWIFT_HOST_VARIANT_ARCH="aarch64"
-+            SWIFT_HOST_TRIPLE="aarch64-unknown-linux-android"
-+            llvm_target_arch="AArch64"
-+            swift_cmake_options=(
-+                -DSWIFT_ANDROID_API_LEVEL:STRING="${ANDROID_API_LEVEL}"
-+            )
-+            ;;
-         linux-*)
-             SWIFT_HOST_VARIANT="linux"
-             SWIFT_HOST_VARIANT_SDK="LINUX"
-@@ -716,6 +726,8 @@
-     llvm_cmake_options+=(
-         -DLLVM_TOOL_COMPILER_RT_BUILD:BOOL="$(false_true ${SKIP_BUILD_COMPILER_RT})"
-         -DLLVM_BUILD_EXTERNAL_COMPILER_RT:BOOL="$(false_true ${SKIP_BUILD_COMPILER_RT})"
-+        -DC_INCLUDE_DIRS:STRING="@TERMUX_PREFIX@/include"
-+        -DCOMPILER_RT_INCLUDE_TESTS:BOOL="OFF"
-     )
- 
-     # If we are asked to not generate test targets for LLVM and or Swift,
-@@ -2895,7 +2907,7 @@
-             elif [[ "$(uname -s)" == "Haiku" ]] ; then
-               HOST_CXX_HEADERS_DIR="/boot/system/develop/headers/c++"
-             else # Linux
-              HOST_CXX_HEADERS_DIR="/usr/include/c++"
-+              HOST_CXX_HEADERS_DIR="@TERMUX_PREFIX@/include/c++"
-             fi
- 
-             # Find the path in which the local clang build is expecting to find
-@@ -3654,7 +3666,7 @@ for host in "${ALL_HOSTS[@]}"; do
-                 fi
- 
-                 case ${host} in
-                  linux-*|freebsd-*|cygwin-*|haiku-*) ;;
-+                  linux-*|freebsd-*|cygwin-*|haiku-*|android-*) ;;
-                   *)
-                     echo "error: --install-xctest is not supported on this platform"
-                     exit 1
-diff --git a/swift/utils/swift_build_support/swift_build_support/targets.py b/swift/utils/swift_build_support/swift_build_support/targets.py
-index 7fae08ca57b..89637be0ee5 100644
--- a/swift/utils/swift_build_support/swift_build_support/targets.py
-+++ b/swift/utils/swift_build_support/swift_build_support/targets.py
-@@ -159,6 +159,14 @@ class StdlibDeploymentTarget(object):
-         machine = platform.machine()
- 
-         if system == 'Linux':
-+            if 'ANDROID_DATA' in os.environ:
-+                if machine.startswith('armv7'):
-+                    return StdlibDeploymentTarget.Android.armv7
-+                elif machine == 'aarch64':
-+                    return StdlibDeploymentTarget.Android.aarch64
-+                raise NotImplementedError('Android System with architecture "%s"'
-+                                          ' is not supported' % machine)
-+
-             if machine == 'x86_64':
-                 return StdlibDeploymentTarget.Linux.x86_64
-             elif machine == 'i686':
--- a/disabled-packages/swift/swift-cmake.patch
+++ b/disabled-packages/swift/swift-cmake.patch
@ -1,343 +0,0 @@
-diff --git a/swift/CMakeLists.txt b/swift/CMakeLists.txt
-index 41768247e5..e67bf868ad 100644
--- a/swift/CMakeLists.txt
-+++ b/swift/CMakeLists.txt
-@@ -439,7 +439,7 @@ precondition(CMAKE_SYSTEM_NAME)
- if("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
-   set(SWIFT_BUILD_SYNTAXPARSERLIB_default TRUE)
-   set(SWIFT_BUILD_SOURCEKIT_default TRUE)
-elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
-+elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux" OR CMAKE_SYSTEM_NAME STREQUAL Android)
-   if(EXISTS ${SWIFT_PATH_TO_LIBDISPATCH_SOURCE})
-     set(SWIFT_BUILD_SYNTAXPARSERLIB_default TRUE)
-     set(SWIFT_BUILD_SOURCEKIT_default TRUE)
-@@ -621,6 +621,8 @@ else()
-     set(SWIFT_HOST_VARIANT_SDK_default "WINDOWS")
-   elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Haiku")
-     set(SWIFT_HOST_VARIANT_SDK_default "HAIKU")
-+  elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Android")
-+    set(SWIFT_HOST_VARIANT_SDK_default "ANDROID")
-   elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
-     set(SWIFT_HOST_VARIANT_SDK_default "OSX")
-   else()
-@@ -745,6 +747,22 @@ elseif("${SWIFT_HOST_VARIANT_SDK}" STREQUAL "HAIKU")
-   set(SWIFT_PRIMARY_VARIANT_SDK_default  "${SWIFT_HOST_VARIANT_SDK}")
-   set(SWIFT_PRIMARY_VARIANT_ARCH_default "${SWIFT_HOST_VARIANT_ARCH}")
- 
-+elseif("${SWIFT_HOST_VARIANT_SDK}" STREQUAL "ANDROID")
-+
-+  set(SWIFT_HOST_VARIANT "android" CACHE STRING
-+      "Deployment OS for Swift host tools (the compiler) [android]")
-+
-+  set(SWIFT_ANDROID_NATIVE_SYSROOT "/data/data/com.termux/files" CACHE STRING
-+      "Path to Android sysroot, default initialized to the Termux app's layout")
-+
-+  if("${SWIFT_SDK_ANDROID_ARCHITECTURES}" STREQUAL "")
-+    set(SWIFT_SDK_ANDROID_ARCHITECTURES ${SWIFT_HOST_VARIANT_ARCH})
-+  endif()
-+
-+  configure_sdk_unix("Android" "${SWIFT_SDK_ANDROID_ARCHITECTURES}")
-+  set(SWIFT_PRIMARY_VARIANT_SDK_default  "${SWIFT_HOST_VARIANT_SDK}")
-+  set(SWIFT_PRIMARY_VARIANT_ARCH_default "${SWIFT_HOST_VARIANT_ARCH}")
-+
- elseif("${SWIFT_HOST_VARIANT_SDK}" MATCHES "(OSX|IOS*|TVOS*|WATCHOS*)")
- 
-   set(SWIFT_HOST_VARIANT "macosx" CACHE STRING
-diff --git a/swift/cmake/modules/AddSwift.cmake b/swift/cmake/modules/AddSwift.cmake
-index cbf613b4fc..47f926b4b8 100644
--- a/swift/cmake/modules/AddSwift.cmake
-+++ b/swift/cmake/modules/AddSwift.cmake
-@@ -140,7 +140,8 @@ function(_add_variant_c_compile_link_flags)
-     # lld can handle targeting the android build.  However, if lld is not
-     # enabled, then fallback to the linker included in the android NDK.
-     if(NOT SWIFT_ENABLE_LLD_LINKER)
-      list(APPEND result "-B" "${SWIFT_SDK_ANDROID_ARCH_${CFLAGS_ARCH}_NDK_PREBUILT_PATH}/${SWIFT_SDK_ANDROID_ARCH_${CFLAGS_ARCH}_NDK_TRIPLE}/bin")
-+      swift_android_tools_path(${CFLAGS_ARCH} tools_path)
-+      list(APPEND result "-B" "${tools_path}")
-     endif()
-   endif()
- 
-@@ -434,19 +435,12 @@ function(_add_variant_link_flags)
-     list(APPEND link_libraries "bsd" "atomic")
-     list(APPEND result "-Wl,-Bsymbolic")
-   elseif("${LFLAGS_SDK}" STREQUAL "ANDROID")
-    list(APPEND link_libraries "dl" "log" "atomic" "icudataswift" "icui18nswift" "icuucswift")
-+    list(APPEND link_libraries "dl" "log" "atomic" "icudata" "icui18n" "icuuc")
-     # We provide our own C++ below, so we ask the linker not to do it. However,
-     # we need to add the math library, which is linked implicitly by libc++.
-     list(APPEND result "-nostdlib++" "-lm")
-    if("${LFLAGS_ARCH}" MATCHES armv7)
-      set(android_libcxx_path "${SWIFT_ANDROID_NDK_PATH}/sources/cxx-stl/llvm-libc++/libs/armeabi-v7a")
-    elseif("${LFLAGS_ARCH}" MATCHES aarch64)
-      set(android_libcxx_path "${SWIFT_ANDROID_NDK_PATH}/sources/cxx-stl/llvm-libc++/libs/arm64-v8a")
-    else()
-      message(SEND_ERROR "unknown architecture (${LFLAGS_ARCH}) for android")
-    endif()
-    list(APPEND link_libraries "${android_libcxx_path}/libc++abi.a")
-    list(APPEND link_libraries "${android_libcxx_path}/libc++_shared.so")
-+    swift_android_cxx_libraries_for_arch(${LFLAGS_ARCH} cxx_link_libraries)
-+    list(APPEND link_libraries ${cxx_link_libraries})
-     swift_android_lib_for_arch(${LFLAGS_ARCH} ${LFLAGS_ARCH}_LIB)
-     foreach(path IN LISTS ${LFLAGS_ARCH}_LIB)
-       list(APPEND library_search_directories ${path})
-@@ -1053,7 +1047,7 @@ function(_add_swift_library_single target name)
-     set_target_properties("${target}"
-       PROPERTIES
-       INSTALL_NAME_DIR "${install_name_dir}")
-  elseif("${SWIFTLIB_SINGLE_SDK}" STREQUAL "LINUX" AND NOT "${SWIFTLIB_SINGLE_SDK}" STREQUAL "ANDROID")
-+  elseif("${SWIFTLIB_SINGLE_SDK}" STREQUAL "LINUX")
-     set_target_properties("${target}"
-       PROPERTIES
-       INSTALL_RPATH "$ORIGIN:/usr/lib/swift/linux")
-@@ -1061,6 +1061,10 @@ function(_add_swift_library_single target name)
-     set_target_properties("${target}"
-       PROPERTIES
-       INSTALL_RPATH "$ORIGIN:/usr/lib/swift/cygwin")
-+  elseif("${SWIFTLIB_SINGLE_SDK}" STREQUAL "ANDROID")
-+    set_target_properties("${target}"
-+      PROPERTIES
-+      INSTALL_RPATH "$ORIGIN")
-   endif()
- 
-   set_target_properties("${target}" PROPERTIES BUILD_WITH_INSTALL_RPATH YES)
-diff --git a/swift/cmake/modules/AddSwiftUnittests.cmake b/swift/cmake/modules/AddSwiftUnittests.cmake
-index 52dcbabab5..635253a448 100644
--- a/swift/cmake/modules/AddSwiftUnittests.cmake
-+++ b/swift/cmake/modules/AddSwiftUnittests.cmake
-@@ -42,9 +42,14 @@ function(add_swift_unittest test_dirname)
-   if("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
-     set_property(TARGET "${test_dirname}" APPEND_STRING PROPERTY
-       LINK_FLAGS " -Xlinker -rpath -Xlinker ${SWIFT_LIBRARY_OUTPUT_INTDIR}/swift/macosx")
-+  elseif("${SWIFT_HOST_VARIANT}" STREQUAL "android")
-+    swift_android_lib_for_arch(${SWIFT_HOST_VARIANT_ARCH} android_system_libs)
-+    set_property(TARGET "${test_dirname}" APPEND PROPERTY LINK_DIRECTORIES
-+      "${android_system_libs}")
-+    set_property(TARGET "${test_dirname}" APPEND PROPERTY LINK_LIBRARIES "log")
-   elseif("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
-    set_property(TARGET "${test_dirname}" APPEND_STRING PROPERTY
-      LINK_FLAGS " -latomic")
-+    set_property(TARGET "${test_dirname}" APPEND PROPERTY LINK_LIBRARIES
-+      "atomic")
-   endif()
- 
-   find_program(LDLLD_PATH "ld.lld")
-diff --git a/swift/cmake/modules/SwiftAndroidSupport.cmake b/swift/cmake/modules/SwiftAndroidSupport.cmake
-index c6dcc783c6..9379031947 100644
--- a/swift/cmake/modules/SwiftAndroidSupport.cmake
-+++ b/swift/cmake/modules/SwiftAndroidSupport.cmake
-@@ -1,16 +1,32 @@
- function(swift_android_libcxx_include_paths var)
-  set(${var}
-        "${SWIFT_ANDROID_NDK_PATH}/sources/cxx-stl/llvm-libc++/include"
-        "${SWIFT_ANDROID_NDK_PATH}/sources/cxx-stl/llvm-libc++abi/include"
-      PARENT_SCOPE)
-+  if(NOT "${SWIFT_ANDROID_NDK_PATH}" STREQUAL "")
-+    set(${var}
-+          "${SWIFT_ANDROID_NDK_PATH}/sources/cxx-stl/llvm-libc++/include"
-+          "${SWIFT_ANDROID_NDK_PATH}/sources/cxx-stl/llvm-libc++abi/include"
-+        PARENT_SCOPE)
-+  elseif(NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL "")
-+    set(${var}
-+          "${SWIFT_ANDROID_NATIVE_SYSROOT}/usr/include/c++/v1"
-+        PARENT_SCOPE)
-+  else()
-+    message(SEND_ERROR "Couldn't set libc++ include paths for Android")
-+  endif()
- endfunction()
- 
- function(swift_android_include_for_arch arch var)
-   set(paths)
-  list(APPEND paths
-       "${SWIFT_ANDROID_NDK_PATH}/sources/android/support/include"
-       "${SWIFT_ANDROID_NDK_PATH}/sysroot/usr/include"
-       "${SWIFT_ANDROID_NDK_PATH}/sysroot/usr/include/${SWIFT_SDK_ANDROID_ARCH_${arch}_NDK_TRIPLE}") 
-+  if(NOT "${SWIFT_ANDROID_NDK_PATH}" STREQUAL "")
-+    list(APPEND paths
-+         "${SWIFT_ANDROID_NDK_PATH}/sources/android/support/include"
-+         "${SWIFT_ANDROID_NDK_PATH}/sysroot/usr/include"
-+         "${SWIFT_ANDROID_NDK_PATH}/sysroot/usr/include/${SWIFT_SDK_ANDROID_ARCH_${arch}_NDK_TRIPLE}")
-+  elseif(NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL "")
-+    list(APPEND paths
-+         "${SWIFT_ANDROID_NATIVE_SYSROOT}/usr/include"
-+         "${SWIFT_ANDROID_NATIVE_SYSROOT}/usr/include/${SWIFT_SDK_ANDROID_ARCH_${arch}_NDK_TRIPLE}")
-+  else()
-+    message(SEND_ERROR "Couldn't set ${arch} include paths for Android")
-+  endif()
-   set(${var} ${paths} PARENT_SCOPE)
- endfunction()
- 
-@@ -19,14 +35,68 @@ function(swift_android_lib_for_arch arch var)
-   set(_host "${SWIFT_SDK_ANDROID_ARCH_${arch}_NDK_TRIPLE}")
- 
-   set(paths)
-  if(arch STREQUAL armv7)
-    list(APPEND paths "${_prebuilt}/${_host}/lib/armv7-a")
-  elseif(arch STREQUAL aarch64)
-    list(APPEND paths "${_prebuilt}/${_host}/lib64")
-+  if(NOT "${SWIFT_ANDROID_NDK_PATH}" STREQUAL "")
-+    if(arch STREQUAL armv7)
-+      list(APPEND paths "${_prebuilt}/${_host}/lib/armv7-a")
-+    elseif(arch STREQUAL aarch64)
-+      list(APPEND paths "${_prebuilt}/${_host}/lib64")
-+    elseif(arch STREQUAL i686)
-+      list(APPEND paths "${_prebuilt}/${_host}/lib")
-+    elseif(arch STREQUAL x86_64)
-+      list(APPEND paths "${_prebuilt}/${_host}/lib64")
-+    else()
-+      message(SEND_ERROR "unknown architecture (${arch}) for android")
-+    endif()
-+    list(APPEND paths "${_prebuilt}/lib/gcc/${_host}/${SWIFT_ANDROID_NDK_GCC_VERSION}.x")
-+  elseif(NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL "")
-+    list(APPEND paths "${SWIFT_ANDROID_NATIVE_SYSROOT}/usr/lib")
-+    if("${arch}" MATCHES armv7)
-+      list(APPEND paths "/system/lib")
-+    elseif("${arch}" MATCHES aarch64)
-+      list(APPEND paths "/system/lib64")
-+    else()
-+      message(SEND_ERROR "unknown architecture (${arch}) when compiling for Android host")
-+    endif()
-   else()
-    message(SEND_ERROR "unknown architecture (${arch}) for android")
-+    message(SEND_ERROR "Couldn't set ${arch} library paths for Android")
-   endif()
-  list(APPEND paths "${_prebuilt}/lib/gcc/${_host}/${SWIFT_ANDROID_NDK_GCC_VERSION}.x")
- 
-   set(${var} ${paths} PARENT_SCOPE)
- endfunction()
-+
-+function(swift_android_tools_path arch path_var_name)
-+  if(NOT "${SWIFT_ANDROID_NDK_PATH}" STREQUAL "")
-+    set(${path_var_name} "${SWIFT_SDK_ANDROID_ARCH_${arch}_NDK_PREBUILT_PATH}/${SWIFT_SDK_ANDROID_ARCH_${arch}_NDK_TRIPLE}/bin" PARENT_SCOPE)
-+  elseif(NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL "")
-+    set(${path_var_name} "${SWIFT_ANDROID_NATIVE_SYSROOT}/usr/bin" PARENT_SCOPE)
-+  else()
-+    message(SEND_ERROR "Couldn't set ${arch} tools path for Android")
-+  endif()
-+endfunction ()
-+
-+function(swift_android_cxx_libraries_for_arch arch libraries_var_name)
-+  set(link_libraries)
-+  if(NOT "${SWIFT_ANDROID_NDK_PATH}" STREQUAL "")
-+    if("${arch}" MATCHES armv7)
-+      set(cxx_arch armeabi-v7a)
-+    elseif("${arch}" MATCHES aarch64)
-+      set(cxx_arch arm64-v8a)
-+    elseif("${arch}" MATCHES i686)
-+      set(cxx_arch x86)
-+    elseif("${arch}" MATCHES x86_64)
-+      set(cxx_arch x86_64)
-+    else()
-+      message(SEND_ERROR "unknown architecture (${arch}) when cross-compiling for Android")
-+    endif()
-+
-+    set(android_libcxx_path "${SWIFT_ANDROID_NDK_PATH}/sources/cxx-stl/llvm-libc++/libs/${cxx_arch}")
-+    list(APPEND link_libraries ${android_libcxx_path}/libc++abi.a
-+                               ${android_libcxx_path}/libc++_shared.so)
-+  elseif(NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL "")
-+      list(APPEND link_libraries "${SWIFT_ANDROID_NATIVE_SYSROOT}/usr/lib/libc++_shared.so")
-+  else()
-+    message(SEND_ERROR "Couldn't set ${arch} libc++ libraries needed for Android")
-+  endif()
-+
-+  set(${libraries_var_name} ${link_libraries} PARENT_SCOPE)
-+endfunction()
-diff --git a/swift/cmake/modules/SwiftConfigureSDK.cmake b/swift/cmake/modules/SwiftConfigureSDK.cmake
-index cb9c7e9ace..a745aa440f 100644
--- a/swift/cmake/modules/SwiftConfigureSDK.cmake
-+++ b/swift/cmake/modules/SwiftConfigureSDK.cmake
-@@ -28,7 +28,12 @@ function(_report_sdk prefix)
-       message(STATUS "  ${arch} LIB: ${${arch}_LIB}")
-     endforeach()
-   elseif("${prefix}" STREQUAL "ANDROID")
-    message(STATUS " NDK Dir: $ENV{SWIFT_ANDROID_NDK_PATH}")
-+    if(NOT "${SWIFT_ANDROID_NDK_PATH}" STREQUAL "")
-+      message(STATUS " NDK: $ENV{SWIFT_ANDROID_NDK_PATH}")
-+    endif()
-+    if(NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL "")
-+      message(STATUS " Sysroot: ${SWIFT_ANDROID_NATIVE_SYSROOT}")
-+    endif()
-     foreach(arch ${SWIFT_SDK_${prefix}_ARCHITECTURES})
-       swift_android_include_for_arch(${arch} ${arch}_INCLUDE)
-       swift_android_lib_for_arch(${arch} ${arch}_LIB)
-@@ -203,12 +208,24 @@ macro(configure_sdk_unix name architectures)
-       if("${arch}" STREQUAL "armv7")
-         set(SWIFT_SDK_ANDROID_ARCH_${arch}_NDK_TRIPLE "arm-linux-androideabi")
-         set(SWIFT_SDK_ANDROID_ARCH_${arch}_ALT_SPELLING "arm")
-        set(SWIFT_SDK_ANDROID_ARCH_${arch}_PATH "${SWIFT_ANDROID_NDK_PATH}/platforms/android-${SWIFT_ANDROID_API_LEVEL}/arch-arm")
-+        if(NOT "${SWIFT_ANDROID_NDK_PATH}" STREQUAL "")
-+          set(SWIFT_SDK_ANDROID_ARCH_${arch}_PATH "${SWIFT_ANDROID_NDK_PATH}/platforms/android-${SWIFT_ANDROID_API_LEVEL}/arch-arm")
-+        elseif(NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL "")
-+          set(SWIFT_SDK_ANDROID_ARCH_${arch}_PATH "${SWIFT_ANDROID_NATIVE_SYSROOT}")
-+        else()
-+          message(SEND_ERROR "Couldn't find SWIFT_SDK_ANDROID_ARCH_armv7_PATH")
-+        endif()
-         set(SWIFT_SDK_ANDROID_ARCH_${arch}_TRIPLE "armv7-none-linux-androideabi")
-       elseif("${arch}" STREQUAL "aarch64")
-         set(SWIFT_SDK_ANDROID_ARCH_${arch}_NDK_TRIPLE "aarch64-linux-android")
-         set(SWIFT_SDK_ANDROID_ARCH_${arch}_ALT_SPELLING "aarch64")
-        set(SWIFT_SDK_ANDROID_ARCH_${arch}_PATH "${SWIFT_ANDROID_NDK_PATH}/platforms/android-${SWIFT_ANDROID_API_LEVEL}/arch-arm64")
-+        if(NOT "${SWIFT_ANDROID_NDK_PATH}" STREQUAL "")
-+          set(SWIFT_SDK_ANDROID_ARCH_${arch}_PATH "${SWIFT_ANDROID_NDK_PATH}/platforms/android-${SWIFT_ANDROID_API_LEVEL}/arch-arm64")
-+        elseif(NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL "")
-+          set(SWIFT_SDK_ANDROID_ARCH_${arch}_PATH "${SWIFT_ANDROID_NATIVE_SYSROOT}")
-+        else()
-+          message(SEND_ERROR "Couldn't find SWIFT_SDK_ANDROID_ARCH_aarch64_PATH")
-+        endif()
-         set(SWIFT_SDK_ANDROID_ARCH_${arch}_TRIPLE "aarch64-unknown-linux-android")
-       else()
-         message(FATAL_ERROR "unknown arch for android SDK: ${arch}")
-diff --git a/swift/stdlib/public/Platform/CMakeLists.txt b/swift/stdlib/public/Platform/CMakeLists.txt
-index daf497b7e9..457743dc25 100644
--- a/swift/stdlib/public/Platform/CMakeLists.txt
-+++ b/swift/stdlib/public/Platform/CMakeLists.txt
-@@ -63,8 +63,15 @@ foreach(sdk ${SWIFT_SDKS})
-       set(GLIBC_ARCH_INCLUDE_PATH "/system/develop/headers/posix")
-       set(GLIBC_SYSROOT_RELATIVE_ARCH_INCLUDE_PATH "/system/develop/headers/")
-     elseif("${sdk}" STREQUAL "ANDROID")
-      set(GLIBC_SYSROOT_RELATIVE_INCLUDE_PATH "${SWIFT_ANDROID_NDK_PATH}/sysroot/usr/include")
-      set(GLIBC_SYSROOT_RELATIVE_ARCH_INCLUDE_PATH "${SWIFT_ANDROID_NDK_PATH}/sysroot/usr/include")
-+      if(NOT "${SWIFT_ANDROID_NDK_PATH}" STREQUAL "")
-+        set(GLIBC_SYSROOT_RELATIVE_INCLUDE_PATH "${SWIFT_ANDROID_NDK_PATH}/sysroot/usr/include")
-+        set(GLIBC_SYSROOT_RELATIVE_ARCH_INCLUDE_PATH "${SWIFT_ANDROID_NDK_PATH}/sysroot/usr/include")
-+      elseif(NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL "")
-+        set(GLIBC_SYSROOT_RELATIVE_INCLUDE_PATH "${SWIFT_ANDROID_NATIVE_SYSROOT}/usr/include")
-+        set(GLIBC_SYSROOT_RELATIVE_ARCH_INCLUDE_PATH "${SWIFT_ANDROID_NATIVE_SYSROOT}/usr/include")
-+      else()
-+        message(SEND_ERROR "Couldn't find GLIBC_SYSROOT_PATH for Android")
-+      endif()
-     else()
-       # Determine the location of glibc headers based on the target.
-       set(GLIBC_SYSROOT_RELATIVE_INCLUDE_PATH "/usr/include")
-diff --git a/swift/test/CMakeLists.txt b/swift/test/CMakeLists.txt
-index 18396dd873..706f59193c 100644
--- a/swift/test/CMakeLists.txt
-+++ b/swift/test/CMakeLists.txt
-@@ -211,7 +211,9 @@ foreach(SDK ${SWIFT_SDKS})
-     if("${SDK}" STREQUAL "IOS" OR "${SDK}" STREQUAL "TVOS" OR "${SDK}" STREQUAL "WATCHOS")
-       # These are supported testing SDKs, but their implementation of
-       # `command_upload_stdlib` is hidden.
-    elseif("${SDK}" STREQUAL "ANDROID")
-+    elseif("${SDK}" STREQUAL "ANDROID" AND NOT "${SWIFT_HOST_VARIANT}" STREQUAL "android")
-+      # This adb setup is only needed when cross-compiling for Android, so the
-+      # second check above makes sure we don't bother when the host is Android.
-       if("${SWIFT_ANDROID_DEPLOY_DEVICE_PATH}" STREQUAL "")
-         message(FATAL_ERROR
-             "When running Android host tests, you must specify the directory on the device "
-diff --git a/swift/tools/SourceKit/cmake/modules/AddSwiftSourceKit.cmake b/swift/tools/SourceKit/cmake/modules/AddSwiftSourceKit.cmake
-index a544e07e8a..38e017fe7e 100644
--- a/swift/tools/SourceKit/cmake/modules/AddSwiftSourceKit.cmake
-+++ b/swift/tools/SourceKit/cmake/modules/AddSwiftSourceKit.cmake
-@@ -181,6 +181,13 @@ macro(add_sourcekit_library name)
-     endif()
-   endif()
- 
-+  if("${CMAKE_SYSTEM_NAME}" STREQUAL "Android")
-+    if(SOURCEKITLIB_SHARED)
-+      set_target_properties(${name} PROPERTIES BUILD_WITH_INSTALL_RPATH TRUE)
-+      set_target_properties(${name} PROPERTIES INSTALL_RPATH "$ORIGIN/../lib/swift/android")
-+    endif()
-+  endif()
-+
-   if("${SOURCEKITLIB_INSTALL_IN_COMPONENT}" STREQUAL "")
-     if(SOURCEKITLIB_SHARED)
-       set(SOURCEKITLIB_INSTALL_IN_COMPONENT tools)
--- a/disabled-packages/swift/swift-corelibs-foundation-CMakeLists.txt.patch
+++ b/disabled-packages/swift/swift-corelibs-foundation-CMakeLists.txt.patch
@ -1,13 +0,0 @@
-diff --git a/swift-corelibs-foundation/CMakeLists.txt b/swift-corelibs-foundation/CMakeLists.txt
-index bf434b69..e6e2f3f0 100644
--- a/swift-corelibs-foundation/CMakeLists.txt
-+++ b/swift-corelibs-foundation/CMakeLists.txt
-@@ -92,7 +92,7 @@ set(libdispatch_ldflags)
- if(FOUNDATION_ENABLE_LIBDISPATCH)
-   set(libdispatch_cflags -I;${FOUNDATION_PATH_TO_LIBDISPATCH_SOURCE};-I;${FOUNDATION_PATH_TO_LIBDISPATCH_BUILD}/src/swift;-Xcc;-fblocks)
-   set(libdispatch_ldflags -L;${FOUNDATION_PATH_TO_LIBDISPATCH_BUILD};-L;${FOUNDATION_PATH_TO_LIBDISPATCH_BUILD}/src;-ldispatch;-lswiftDispatch)
-  if(CMAKE_SYSTEM_NAME STREQUAL Linux OR CMAKE_SYSTEM_NAME STREQUAL Android OR CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
-+  if(CMAKE_SYSTEM_NAME STREQUAL Linux OR CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
-     file(TO_CMAKE_PATH "${FOUNDATION_PATH_TO_LIBDISPATCH_BUILD}" FOUNDATION_PATH_TO_LIBDISPATCH_BUILD)
-     list(APPEND libdispatch_ldflags -Xlinker;-rpath;-Xlinker;${FOUNDATION_PATH_TO_LIBDISPATCH_BUILD}/src)
-   endif()
--- a/disabled-packages/swift/swift-corelibs-libdispatch-src-CMakeLists.txt.patch
+++ b/disabled-packages/swift/swift-corelibs-libdispatch-src-CMakeLists.txt.patch
@ -1,23 +0,0 @@
-diff --git a/swift-corelibs-libdispatch/src/CMakeLists.txt b/swift-corelibs-libdispatch/src/CMakeLists.txt
-index f71b68f..81c4ade 100644
--- a/swift-corelibs-libdispatch/src/CMakeLists.txt
-+++ b/swift-corelibs-libdispatch/src/CMakeLists.txt
-@@ -144,6 +144,7 @@ if(ENABLE_SWIFT)
-                       -lBlocksRuntime
-                       -L $<TARGET_LINKER_FILE_DIR:dispatch>
-                       -ldispatch
-+                      -Xlinker -rpath -Xlinker "\\\$\$ORIGIN"
-                       $<$<AND:$<PLATFORM_ID:Windows>,$<CONFIG:Debug>>:-lmsvcrtd>
-                       $<$<AND:$<PLATFORM_ID:Windows>,$<NOT:$<CONFIG:Debug>>>:-lmsvcrt>
-                     MODULE_NAME
-@@ -260,6 +261,10 @@ if(CMAKE_SYSTEM_NAME STREQUAL Darwin)
-                  "-Xlinker -dead_strip"
-                  "-Xlinker -alias_list -Xlinker ${PROJECT_SOURCE_DIR}/xcodeconfig/libdispatch.aliases")
- endif()
-+
-+set_target_properties(dispatch PROPERTIES INSTALL_RPATH "$ORIGIN")
-+set_target_properties(dispatch PROPERTIES BUILD_WITH_INSTALL_RPATH YES)
-+
- dispatch_set_linker(dispatch)
- 
- install(TARGETS
--- a/disabled-packages/swift/swift-corelibs-xctest-CMakeLists.txt.patch
+++ b/disabled-packages/swift/swift-corelibs-xctest-CMakeLists.txt.patch
@ -1,12 +0,0 @@
-diff --git a/swift-corelibs-xctest/CMakeLists.txt b/swift-corelibs-xctest/CMakeLists.txt
-index 8c9800f..a29a514 100644
--- a/swift-corelibs-xctest/CMakeLists.txt
-+++ b/swift-corelibs-xctest/CMakeLists.txt
-@@ -55,6 +55,7 @@ add_swift_library(XCTest
- 
-                     # compatibility with Foundation build_script.py
-                     -L${XCTEST_PATH_TO_FOUNDATION_BUILD}/Foundation
-+                    -Xlinker -rpath -Xlinker "\\\$\$ORIGIN"
- 
-                     ${WORKAROUND_SR9138}
-                     ${WORKAROUND_SR9995}
--- a/disabled-packages/swift/swift-lib-Driver-ToolChains.cpp.patch
+++ b/disabled-packages/swift/swift-lib-Driver-ToolChains.cpp.patch
@ -1,13 +0,0 @@
-diff --git a/swift/lib/Driver/ToolChains.cpp b/swift/lib/Driver/ToolChains.cpp
-index cb86ce837f..aebc688fe1 100644
--- a/swift/lib/Driver/ToolChains.cpp
-+++ b/swift/lib/Driver/ToolChains.cpp
-@@ -1137,7 +1137,7 @@ void ToolChain::getRuntimeLibraryPaths(SmallVectorImpl<std::string> &runtimeLibP
-   if (!SDKPath.empty()) {
-     scratchPath = SDKPath;
-     llvm::sys::path::append(scratchPath, "usr", "lib", "swift");
-    runtimeLibPaths.push_back(scratchPath.str());
-+    //runtimeLibPaths.push_back(scratchPath.str());
-   }
- }
- 
--- a/disabled-packages/swift/swift-lib-Driver-UnixToolChains.cpp.patch
+++ b/disabled-packages/swift/swift-lib-Driver-UnixToolChains.cpp.patch
@ -1,29 +0,0 @@
-diff --git a/swift/lib/Driver/UnixToolChains.cpp b/swift/lib/Driver/UnixToolChains.cpp
-index bdc63d1ca72..971e5ded1e2 100644
--- a/swift/lib/Driver/UnixToolChains.cpp
-+++ b/swift/lib/Driver/UnixToolChains.cpp
-@@ -42,7 +42,8 @@ std::string
- toolchains::GenericUnix::sanitizerRuntimeLibName(StringRef Sanitizer,
-                                                  bool shared) const {
-   return (Twine("libclang_rt.") + Sanitizer + "-" +
-          this->getTriple().getArchName() + ".a")
-+          this->getTriple().getArchName() +
-+          (this->getTriple().isAndroid() ? "-android" : "") + ".a")
-       .str();
- }
- 
-@@ -356,7 +357,13 @@ std::string toolchains::Android::getTargetForLinker() const {
-   return T.str();
- }
- 
-bool toolchains::Android::shouldProvideRPathToLinker() const { return false; }
-+bool toolchains::Android::shouldProvideRPathToLinker() const {
-+#if defined(__ANDROID__)
-+  return true;
-+#else
-+  return false;
-+#endif
-+}
- 
- std::string toolchains::Cygwin::getDefaultLinker() const {
-   // Cygwin uses the default BFD linker, even on ARM.
--- a/disabled-packages/swift/swift-stdlib-private-SwiftPrivateLibcExtras-Subprocess.swift.patch
+++ b/disabled-packages/swift/swift-stdlib-private-SwiftPrivateLibcExtras-Subprocess.swift.patch
@ -1,83 +0,0 @@
-commit 7d0b78d00f6ad5278e9273a10415cf36fe349129
-Author: Daniel Rodríguez Troitiño <danielrodriguez@fb.com>
-Date:   Mon May 6 11:06:51 2019 -0700
-
-    [android] Stop leaking FDs in parent test process.
-    
-    In the Android paths of the spawnChild function, the parent was creating
-    a pipe that was never closed, which led to FD starvation. In some tests
-    with a lots of expected crashes, the childs will not spawn anymore since
-    the linker would not have enough descriptors to open the shared
-    libraries, while in other tests which closed the child descriptors as
-    part of the last test, the parent process will hang waiting those
-    descriptors to be closed, which will never had happened.
-    
-    The solution is implement the missing parts of the code, which tried to
-    read from the pipe in the parent side (using select and read, taking
-    pieces from other parts of the code). This should match the fork/execv
-    path used by Android and Haiku to the spawn code used by the rest of the
-    platforms.
-    
-    This change fixes StdlibUnittest/Stdin.swift,
-    stdlib/InputStream.swift.gyb,
-    stdlib/Collection/FlattenCollection.swift.gyb and
-    stdlib/Collection/LazyFilterCollection.swift.gyb, which were the last 4
-    tests failing in Android AArch64.
-
-diff --git a/swift/stdlib/private/SwiftPrivateLibcExtras/Subprocess.swift b/swift/stdlib/private/SwiftPrivateLibcExtras/Subprocess.swift
-index e31b3993e6..e95e07e142 100644
--- a/swift/stdlib/private/SwiftPrivateLibcExtras/Subprocess.swift
-+++ b/swift/stdlib/private/SwiftPrivateLibcExtras/Subprocess.swift
-@@ -217,6 +217,10 @@ public func spawnChild(_ args: [String])
-   if pid == 0 {
-     // pid of 0 means we are now in the child process.
-     // Capture the output before executing the program.
-+    close(childStdout.readFD)
-+    close(childStdin.writeFD)
-+    close(childStderr.readFD)
-+    close(childToParentPipe.readFD)
-     dup2(childStdout.writeFD, STDOUT_FILENO)
-     dup2(childStdin.readFD, STDIN_FILENO)
-     dup2(childStderr.writeFD, STDERR_FILENO)
-@@ -261,6 +265,41 @@ public func spawnChild(_ args: [String])
- 
-     // Close the pipe when we're done writing the error.
-     close(childToParentPipe.writeFD)
-+  } else {
-+    close(childToParentPipe.writeFD)
-+
-+    // Figure out if the child’s call to execve was successful or not.
-+    var readfds = _stdlib_fd_set()
-+    readfds.set(childToParentPipe.readFD)
-+    var writefds = _stdlib_fd_set()
-+    var errorfds = _stdlib_fd_set()
-+    errorfds.set(childToParentPipe.readFD)
-+
-+    var ret: CInt
-+    repeat {
-+      ret = _stdlib_select(&readfds, &writefds, &errorfds, nil)
-+    } while ret == -1 && errno == EINTR
-+    if ret <= 0 {
-+      fatalError("select() returned an error: \(errno)")
-+    }
-+
-+    if readfds.isset(childToParentPipe.readFD) || errorfds.isset(childToParentPipe.readFD) {
-+      var childErrno: CInt = 0
-+      let readResult: ssize_t = withUnsafeMutablePointer(to: &childErrno) {
-+        return read(childToParentPipe.readFD, $0, MemoryLayout.size(ofValue: $0.pointee))
-+      }
-+      if readResult == 0 {
-+        // We read an EOF indicating that the child's call to execve was successful.
-+      } else if readResult < 0 {
-+        fatalError("read() returned error: \(errno)")
-+      } else {
-+        // We read an error from the child.
-+        print(String(cString: strerror(childErrno)))
-+        preconditionFailure("execve() failed")
-+      }
-+    }
-+
-+    close(childToParentPipe.readFD)
-   }
- #else
-   var fileActions = _make_posix_spawn_file_actions_t()
--- a/disabled-packages/swift/swift-stdlib-public-Platform-glibc.modulemap.gyb.patch
+++ b/disabled-packages/swift/swift-stdlib-public-Platform-glibc.modulemap.gyb.patch
@ -1,141 +0,0 @@
-diff --git a/swift/stdlib/public/Platform/glibc.modulemap.gyb b/swift/stdlib/public/Platform/glibc.modulemap.gyb
-index b024b92f7f..a460615e46 100644
--- a/swift/stdlib/public/Platform/glibc.modulemap.gyb
-+++ b/swift/stdlib/public/Platform/glibc.modulemap.gyb
-@@ -47,13 +47,13 @@ module SwiftGlibc [system] {
-       export *
-     }
- % end
-% if CMAKE_SDK in ["LINUX", "FREEBSD", "CYGWIN", "HAIKU"]:
-+% if CMAKE_SDK in ["LINUX", "FREEBSD", "CYGWIN", "HAIKU", "ANDROID"]:
-     module complex {
-       header "${GLIBC_INCLUDE_PATH}/complex.h"
-       export *
-     }
- % end
-% if CMAKE_SDK in ["LINUX", "CYGWIN"]:
-+% if CMAKE_SDK in ["LINUX", "CYGWIN", "ANDROID"]:
-     module pty {
-       header "${GLIBC_INCLUDE_PATH}/pty.h"
-       export *
-@@ -181,7 +181,7 @@ module SwiftGlibc [system] {
- 
-   // POSIX
-   module POSIX {
-% if CMAKE_SDK in ["LINUX", "CYGWIN"]:
-+% if CMAKE_SDK in ["LINUX", "CYGWIN", "ANDROID"]:
-     module wait {
-       header "${GLIBC_INCLUDE_PATH}/wait.h"
-       export *
-@@ -210,8 +210,26 @@ module SwiftGlibc [system] {
-       export *
-     }
- % end
-+% if CMAKE_SDK == "ANDROID":
-+    module cpio {
-+      header "${GLIBC_INCLUDE_PATH}/cpio.h"
-+      export *
-+    }
-+    module nl_types {
-+      header "${GLIBC_INCLUDE_PATH}/nl_types.h"
-+      export *
-+    }
-+    module bits {
-+      export *
- 
-% if CMAKE_SDK in ["LINUX", "FREEBSD", "CYGWIN"]:
-+      module fcntl {
-+        header "${GLIBC_INCLUDE_PATH}/bits/fcntl.h"
-+        export *
-+      }
-+    }
-+% end
-+
-+% if CMAKE_SDK in ["LINUX", "FREEBSD", "CYGWIN", "ANDROID"]:
-     module ftw {
-       header "${GLIBC_INCLUDE_PATH}/ftw.h"
-       export *
-@@ -228,10 +246,12 @@ module SwiftGlibc [system] {
-       header "${GLIBC_INCLUDE_PATH}/langinfo.h"
-       export *
-     }
-+% if CMAKE_SDK != "ANDROID":
-     module monetary {
-       header "${GLIBC_INCLUDE_PATH}/monetary.h"
-       export *
-     }
-+% end
-     module netdb {
-       header "${GLIBC_INCLUDE_PATH}/netdb.h"
-       export *
-@@ -256,6 +276,7 @@ module SwiftGlibc [system] {
-       header "${GLIBC_INCLUDE_PATH}/tar.h"
-       export *
-     }
-+% if CMAKE_SDK != "ANDROID":
-     module utmpx {
-       header "${GLIBC_INCLUDE_PATH}/utmpx.h"
-       export *
-@@ -265,6 +286,7 @@ module SwiftGlibc [system] {
-       export *
-     }
- % end
-+% end
- 
- % if CMAKE_SDK == "HAIKU":
-     module ftw {
-@@ -393,11 +415,16 @@ module SwiftGlibc [system] {
-     module sys {
-       export *
- 
-% if CMAKE_SDK in ["LINUX", "FREEBSD", "CYGWIN", "HAIKU"]:
-+% if CMAKE_SDK in ["LINUX", "FREEBSD", "CYGWIN", "HAIKU", "ANDROID"]:
-+      module cdefs {
-+        header "${GLIBC_ARCH_INCLUDE_PATH}/sys/cdefs.h"
-+        export *
-+      }
-       module file {
-         header "${GLIBC_ARCH_INCLUDE_PATH}/sys/file.h"
-         export *
-       }
-+% if CMAKE_SDK != "ANDROID":
-       module sem {
-         header "${GLIBC_ARCH_INCLUDE_PATH}/sys/sem.h"
-         export *
-@@ -407,6 +434,7 @@ module SwiftGlibc [system] {
-         header "${GLIBC_ARCH_INCLUDE_PATH}/sys/shm.h"
-         export *
-       }
-+% end
- % end
-       module statvfs {
-         header "${GLIBC_ARCH_INCLUDE_PATH}/sys/statvfs.h"
-@@ -474,7 +502,7 @@ module SwiftGlibc [system] {
-         header "${GLIBC_ARCH_INCLUDE_PATH}/sys/un.h"
-         export *
-       }
-% if CMAKE_SDK in ["LINUX"]:
-+% if CMAKE_SDK in ["LINUX", "ANDROID"]:
-       module user {
-         header "${GLIBC_ARCH_INCLUDE_PATH}/sys/user.h"
-         export *
-@@ -489,7 +517,7 @@ module SwiftGlibc [system] {
-         export *
-       }
-     }
-% if CMAKE_SDK in ["LINUX", "FREEBSD"]:
-+% if CMAKE_SDK in ["LINUX", "FREEBSD", "ANDROID"]:
-     module sysexits {
-       header "${GLIBC_INCLUDE_PATH}/sysexits.h"
-       export *
-@@ -510,8 +538,10 @@ module SwiftGlibc [system] {
-   }
- }
- 
-+% if CMAKE_SDK != "ANDROID":
- module CUUID [system] {
-   header "${GLIBC_INCLUDE_PATH}/uuid/uuid.h"
-   link "uuid"
-   export *
- }
-+% end
--- a/disabled-packages/swift/swift-tools-SourceKit-cmake-modules-AddSwiftSourceKit.cmake.patch
+++ b/disabled-packages/swift/swift-tools-SourceKit-cmake-modules-AddSwiftSourceKit.cmake.patch
@ -1,35 +0,0 @@
-commit 799eb632c86f0171300f9b30f0f8d6586bdc3310
-Author: Alex Langford <apl@fb.com>
-Date:   Tue Apr 2 12:04:19 2019 -0700
-
-    [CMake] Make SourceKit respect link_libraries and library_search_directories
-    
-    add_sourcekit_default_compiler_flags was invoking
-    _add_variant_link_flags and getting link flags but not actually using
-    the link_libraries or library_search_directories. In android builds,
-    this means that the correct libc++ is not being linked against.
-
-diff --git a/swift/tools/SourceKit/cmake/modules/AddSwiftSourceKit.cmake b/swift/tools/SourceKit/cmake/modules/AddSwiftSourceKit.cmake
-index c1535aa2d3..1f7eebe40f 100644
--- a/swift/tools/SourceKit/cmake/modules/AddSwiftSourceKit.cmake
-+++ b/swift/tools/SourceKit/cmake/modules/AddSwiftSourceKit.cmake
-@@ -66,7 +66,9 @@ function(add_sourcekit_default_compiler_flags target)
-     ENABLE_LTO "${SWIFT_TOOLS_ENABLE_LTO}"
-     LTO_OBJECT_NAME "${target}-${sdk}-${arch}"
-     ANALYZE_CODE_COVERAGE "${analyze_code_coverage}"
-    RESULT_VAR_NAME link_flags)
-+    RESULT_VAR_NAME link_flags
-+    LINK_LIBRARIES_VAR_NAME link_libraries
-+    LIBRARY_SEARCH_DIRECTORIES_VAR_NAME library_search_directories)
- 
-   # Convert variables to space-separated strings.
-   _list_escape_for_shell("${c_compile_flags}" c_compile_flags)
-@@ -77,6 +79,8 @@ function(add_sourcekit_default_compiler_flags target)
-       COMPILE_FLAGS " ${c_compile_flags} -fblocks")
-   set_property(TARGET "${target}" APPEND_STRING PROPERTY
-       LINK_FLAGS " ${link_flags}")
-+  set_property(TARGET "${target}" APPEND PROPERTY LINK_LIBRARIES ${link_libraries})
-+  swift_target_link_search_directories("${target}" "${library_search_directories}")
- endfunction()
- 
- # Add a new SourceKit library.
--- a/disabled-packages/swift/swiftpm-android.patch
+++ b/disabled-packages/swift/swiftpm-android.patch
@ -1,511 +0,0 @@
-diff --git a/swiftpm/Sources/Basic/Process.swift b/swiftpm/Sources/Basic/Process.swift
-index f388c769..573e2e3c 100644
--- a/swiftpm/Sources/Basic/Process.swift
-+++ b/swiftpm/Sources/Basic/Process.swift
-@@ -268,7 +268,7 @@ public final class Process: ObjectIdentifierProtocol {
-         }
- 
-         // Initialize the spawn attributes.
-      #if canImport(Darwin)
-+      #if canImport(Darwin) || os(Android)
-         var attributes: posix_spawnattr_t? = nil
-       #else
-         var attributes = posix_spawnattr_t()
-@@ -313,7 +313,7 @@ public final class Process: ObjectIdentifierProtocol {
-         posix_spawnattr_setflags(&attributes, Int16(flags))
- 
-         // Setup the file actions.
-      #if canImport(Darwin)
-+      #if canImport(Darwin) || os(Android)
-         var fileActions: posix_spawn_file_actions_t? = nil
-       #else
-         var fileActions = posix_spawn_file_actions_t()
-diff --git a/swiftpm/Sources/Build/BuildPlan.swift b/swiftpm/Sources/Build/BuildPlan.swift
-index 8ad4bdf9..29c8e9b9 100644
--- a/swiftpm/Sources/Build/BuildPlan.swift
-+++ b/swiftpm/Sources/Build/BuildPlan.swift
-@@ -214,6 +214,8 @@ public struct BuildParameters {
-     var currentPlatform: PackageModel.Platform {
-         if self.triple.isDarwin() {
-             return .macOS
-+        } else if self.triple.isAndroid() {
-+            return .android
-         } else {
-             return .linux
-         }
-diff --git a/swiftpm/Sources/Build/Triple.swift b/swiftpm/Sources/Build/Triple.swift
-index 1a0e3095..54bc179e 100644
--- a/swiftpm/Sources/Build/Triple.swift
-+++ b/swiftpm/Sources/Build/Triple.swift
-@@ -61,7 +61,7 @@ public struct Triple {
- 
-     public enum ABI: String {
-         case unknown
-        case android = "androideabi"
-+        case android
-     }
- 
-     public init(_ string: String) throws {
-@@ -81,8 +81,7 @@ public struct Triple {
-             throw Error.unknownOS
-         }
- 
-        let abiString = components.count > 3 ? components[3] : nil
-        let abi = abiString.flatMap(ABI.init)
-+        let abi = components.count > 3 ? Triple.parseABI(components[3]) : nil
- 
-         self.tripleString = string
-         self.arch = arch
-@@ -101,6 +100,17 @@ public struct Triple {
-         return nil
-     }
- 
-+    fileprivate static func parseABI(_ string: String) -> ABI? {
-+        if string.hasPrefix(ABI.android.rawValue) {
-+            return ABI.android
-+        }
-+        return nil
-+    }
-+
-+    public func isAndroid() -> Bool {
-+        return os == .linux && abi == .android
-+    }
-+
-     public func isDarwin() -> Bool {
-         return vendor == .apple || os == .macOS || os == .darwin
-     }
-@@ -128,7 +132,10 @@ public struct Triple {
-     public static let s390xLinux = try! Triple("s390x-unknown-linux")
-     public static let arm64Linux = try! Triple("aarch64-unknown-linux")
-     public static let armLinux = try! Triple("armv7-unknown-linux-gnueabihf")
-    public static let android = try! Triple("armv7-unknown-linux-androideabi")
-+    public static let armAndroid = try! Triple("armv7a-unknown-linux-androideabi")
-+    public static let arm64Android = try! Triple("aarch64-unknown-linux-android")
-+    public static let x86_64Android = try! Triple("x86_64-unknown-linux-android")
-+    public static let i686Android = try! Triple("i686-unknown-linux-android")
-     public static let windows = try! Triple("x86_64-unknown-windows-msvc")
- 
-   #if os(macOS)
-@@ -149,6 +156,16 @@ public struct Triple {
-     #elseif arch(arm)
-       public static let hostTriple: Triple = .armLinux    
-     #endif
-+  #elseif os(Android)
-+    #if arch(arm)
-+      public static let hostTriple: Triple = .armAndroid
-+    #elseif arch(arm64)
-+      public static let hostTriple: Triple = .arm64Android
-+    #elseif arch(x86_64)
-+      public static let hostTriple: Triple = .x86_64Android
-+    #elseif arch(i386)
-+      public static let hostTriple: Triple = .i686Android
-+    #endif
-   #endif
- }
- 
-diff --git a/swiftpm/Sources/Commands/SwiftTool.swift b/swiftpm/Sources/Commands/SwiftTool.swift
-index 69865506..16374704 100644
--- a/swiftpm/Sources/Commands/SwiftTool.swift
-+++ b/swiftpm/Sources/Commands/SwiftTool.swift
-@@ -402,6 +402,12 @@ public class SwiftTool<Options: ToolOptions> {
-                 action.__sigaction_u.__sa_handler = SIG_DFL
-                 sigaction(SIGINT, &action, nil)
-                 kill(getpid(), SIGINT)
-+              #elseif os(Android)
-+                // Install the default signal handler.
-+                var action = sigaction()
-+                action.sa_handler = SIG_DFL
-+                sigaction(SIGINT, &action, nil)
-+                kill(getpid(), SIGINT)
-               #else
-                 var action = sigaction()
-                 action.__sigaction_handler = unsafeBitCast(
-diff --git a/swiftpm/Sources/PackageDescription4/Package.swift b/swiftpm/Sources/PackageDescription4/Package.swift
-index 51463e92..ce29b49c 100644
--- a/swiftpm/Sources/PackageDescription4/Package.swift
-+++ b/swiftpm/Sources/PackageDescription4/Package.swift
-@@ -8,7 +8,7 @@
-  See http://swift.org/CONTRIBUTORS.txt for Swift project authors
- */
- 
-#if os(Linux)
-+#if canImport(Glibc)
- import Glibc
- #elseif os(iOS) || os(macOS) || os(tvOS) || os(watchOS)
- import Darwin.C
-diff --git a/swiftpm/Sources/PackageDescription4/SupportedPlatforms.swift b/swiftpm/Sources/PackageDescription4/SupportedPlatforms.swift
-index 9e8398dd..34c62c62 100644
--- a/swiftpm/Sources/PackageDescription4/SupportedPlatforms.swift
-+++ b/swiftpm/Sources/PackageDescription4/SupportedPlatforms.swift
-@@ -25,6 +25,7 @@ public struct Platform: Encodable {
-     public static let tvOS: Platform = Platform(name: "tvos")
-     public static let watchOS: Platform = Platform(name: "watchos")
-     public static let linux: Platform = Platform(name: "linux")
-+    public static let android: Platform = Platform(name: "android")
- }
- 
- /// A platform that the Swift package supports.
-diff --git a/swiftpm/Sources/PackageLoading/ManifestLoader.swift b/swiftpm/Sources/PackageLoading/ManifestLoader.swift
-index 824db1cb..079560a8 100644
--- a/swiftpm/Sources/PackageLoading/ManifestLoader.swift
-+++ b/swiftpm/Sources/PackageLoading/ManifestLoader.swift
-@@ -479,7 +479,7 @@ public final class ManifestLoader: ManifestLoaderProtocol {
- 
-     /// Returns the extra manifest args required during SwiftPM's own bootstrap.
-     private func bootstrapArgs() -> [String] {
-      #if !os(Linux)
-+      #if !os(Linux) && !os(Android)
-         return []
-       #else
-         // The Linux bots require extra arguments in order to locate the corelibs.
-@@ -494,8 +494,8 @@ public final class ManifestLoader: ManifestLoaderProtocol {
-         }
- 
-         // Construct the required search paths relative to the build directory.
-        let libdir = buildPath.appending(RelativePath(".bootstrap/lib/swift/linux"))
-        let incdir = libdir.appending(component: "x86_64")
-+        let libdir = buildPath.appending(RelativePath(".bootstrap/lib/swift/android"))
-+        let incdir = libdir.appending(component: "aarch64")
-         let dispatchIncdir = incdir.appending(component: "dispatch")
- 
-         return [
-diff --git a/swiftpm/Sources/PackageModel/Platform.swift b/swiftpm/Sources/PackageModel/Platform.swift
-index 3f56355a..66d14321 100644
--- a/swiftpm/Sources/PackageModel/Platform.swift
-+++ b/swiftpm/Sources/PackageModel/Platform.swift
-@@ -29,7 +29,7 @@ public final class PlatformRegistry {
- 
-     /// The static list of known platforms.
-     private static var _knownPlatforms: [Platform] {
-        return [.macOS, .iOS, .tvOS, .watchOS, .linux]
-+        return [.macOS, .iOS, .tvOS, .watchOS, .linux, .android]
-     }
- }
- 
-@@ -55,6 +55,7 @@ public struct Platform: Equatable, Hashable {
-     public static let tvOS: Platform = Platform(name: "tvos", oldestSupportedVersion: "9.0")
-     public static let watchOS: Platform = Platform(name: "watchos", oldestSupportedVersion: "2.0")
-     public static let linux: Platform = Platform(name: "linux", oldestSupportedVersion: .unknown)
-+    public static let android: Platform = Platform(name: "android", oldestSupportedVersion: .unknown)
- }
- 
- /// Represents a platform version.
-diff --git a/swiftpm/Sources/SPMLibc/libc.swift b/swiftpm/Sources/SPMLibc/libc.swift
-index 4f32b5a4..e346b728 100644
--- a/swiftpm/Sources/SPMLibc/libc.swift
-+++ b/swiftpm/Sources/SPMLibc/libc.swift
-@@ -8,7 +8,7 @@
-  See http://swift.org/CONTRIBUTORS.txt for Swift project authors
- */
- 
-#if os(Linux)
-+#if canImport(Glibc)
- @_exported import Glibc
- #else
- @_exported import Darwin.C
-diff --git a/swiftpm/Sources/SPMUtility/FSWatch.swift b/swiftpm/Sources/SPMUtility/FSWatch.swift
-index 70b12765..98b95cc0 100644
--- a/swiftpm/Sources/SPMUtility/FSWatch.swift
-+++ b/swiftpm/Sources/SPMUtility/FSWatch.swift
-@@ -428,55 +428,76 @@ public final class Inotify {
- // FIXME: <rdar://problem/45794219> Swift should provide shims for FD_ macros
- 
- private func FD_ZERO(_ set: inout fd_set) {
-+      #if os(Android)
-+	set.fds_bits = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
-+      #else
- 	set.__fds_bits = (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
-+      #endif
- }
- 
- private func FD_SET(_ fd: Int32, _ set: inout fd_set) {
-     let intOffset = Int(fd / 16)
-     let bitOffset = Int(fd % 16)
-+  #if os(Android)
-+    var fd_bits = set.fds_bits
-+    let mask: UInt = 1 << bitOffset
-+  #else
-+    var fd_bits = set.__fds_bits
-     let mask = 1 << bitOffset
-+  #endif
-     switch intOffset {
-        case 0: set.__fds_bits.0 = set.__fds_bits.0 | mask
-        case 1: set.__fds_bits.1 = set.__fds_bits.1 | mask
-        case 2: set.__fds_bits.2 = set.__fds_bits.2 | mask
-        case 3: set.__fds_bits.3 = set.__fds_bits.3 | mask
-        case 4: set.__fds_bits.4 = set.__fds_bits.4 | mask
-        case 5: set.__fds_bits.5 = set.__fds_bits.5 | mask
-        case 6: set.__fds_bits.6 = set.__fds_bits.6 | mask
-        case 7: set.__fds_bits.7 = set.__fds_bits.7 | mask
-        case 8: set.__fds_bits.8 = set.__fds_bits.8 | mask
-        case 9: set.__fds_bits.9 = set.__fds_bits.9 | mask
-        case 10: set.__fds_bits.10 = set.__fds_bits.10 | mask
-        case 11: set.__fds_bits.11 = set.__fds_bits.11 | mask
-        case 12: set.__fds_bits.12 = set.__fds_bits.12 | mask
-        case 13: set.__fds_bits.13 = set.__fds_bits.13 | mask
-        case 14: set.__fds_bits.14 = set.__fds_bits.14 | mask
-        case 15: set.__fds_bits.15 = set.__fds_bits.15 | mask
-+        case 0: fd_bits.0 = fd_bits.0 | mask
-+        case 1: fd_bits.1 = fd_bits.1 | mask
-+        case 2: fd_bits.2 = fd_bits.2 | mask
-+        case 3: fd_bits.3 = fd_bits.3 | mask
-+        case 4: fd_bits.4 = fd_bits.4 | mask
-+        case 5: fd_bits.5 = fd_bits.5 | mask
-+        case 6: fd_bits.6 = fd_bits.6 | mask
-+        case 7: fd_bits.7 = fd_bits.7 | mask
-+        case 8: fd_bits.8 = fd_bits.8 | mask
-+        case 9: fd_bits.9 = fd_bits.9 | mask
-+        case 10: fd_bits.10 = fd_bits.10 | mask
-+        case 11: fd_bits.11 = fd_bits.11 | mask
-+        case 12: fd_bits.12 = fd_bits.12 | mask
-+        case 13: fd_bits.13 = fd_bits.13 | mask
-+        case 14: fd_bits.14 = fd_bits.14 | mask
-+        case 15: fd_bits.15 = fd_bits.15 | mask
-         default: break
-     }
-+  #if os(Android)
-+    set.fds_bits = fd_bits
-+  #else
-+    set.__fds_bits = fd_bits
-+  #endif
- }
- 
- private func FD_ISSET(_ fd: Int32, _ set: inout fd_set) -> Bool {
-     let intOffset = Int(fd / 32)
-     let bitOffset = Int(fd % 32)
-+  #if os(Android)
-+    let fd_bits = set.fds_bits
-+    let mask: UInt = 1 << bitOffset
-+  #else
-+    let fd_bits = set.__fds_bits
-     let mask = 1 << bitOffset
-+  #endif
-     switch intOffset {
-        case 0: return set.__fds_bits.0 & mask != 0
-        case 1: return set.__fds_bits.1 & mask != 0
-        case 2: return set.__fds_bits.2 & mask != 0
-        case 3: return set.__fds_bits.3 & mask != 0
-        case 4: return set.__fds_bits.4 & mask != 0
-        case 5: return set.__fds_bits.5 & mask != 0
-        case 6: return set.__fds_bits.6 & mask != 0
-        case 7: return set.__fds_bits.7 & mask != 0
-        case 8: return set.__fds_bits.8 & mask != 0
-        case 9: return set.__fds_bits.9 & mask != 0
-        case 10: return set.__fds_bits.10 & mask != 0
-        case 11: return set.__fds_bits.11 & mask != 0
-        case 12: return set.__fds_bits.12 & mask != 0
-        case 13: return set.__fds_bits.13 & mask != 0
-        case 14: return set.__fds_bits.14 & mask != 0
-        case 15: return set.__fds_bits.15 & mask != 0
-+        case 0: return fd_bits.0 & mask != 0
-+        case 1: return fd_bits.1 & mask != 0
-+        case 2: return fd_bits.2 & mask != 0
-+        case 3: return fd_bits.3 & mask != 0
-+        case 4: return fd_bits.4 & mask != 0
-+        case 5: return fd_bits.5 & mask != 0
-+        case 6: return fd_bits.6 & mask != 0
-+        case 7: return fd_bits.7 & mask != 0
-+        case 8: return fd_bits.8 & mask != 0
-+        case 9: return fd_bits.9 & mask != 0
-+        case 10: return fd_bits.10 & mask != 0
-+        case 11: return fd_bits.11 & mask != 0
-+        case 12: return fd_bits.12 & mask != 0
-+        case 13: return fd_bits.13 & mask != 0
-+        case 14: return fd_bits.14 & mask != 0
-+        case 15: return fd_bits.15 & mask != 0
-         default: return false
-     }
- }
-diff --git a/swiftpm/Sources/SPMUtility/IndexStore.swift b/swiftpm/Sources/SPMUtility/IndexStore.swift
-index 99814fba..ad99f692 100644
--- a/swiftpm/Sources/SPMUtility/IndexStore.swift
-+++ b/swiftpm/Sources/SPMUtility/IndexStore.swift
-@@ -191,7 +191,11 @@ public final class IndexStoreAPI {
- 
-     public init(dylib path: AbsolutePath) throws {
-         self.path = path
-+      #if os(Android)
-+        self.dylib = try dlopen(path.pathString, mode: [.lazy, .local, .first])
-+      #else
-         self.dylib = try dlopen(path.pathString, mode: [.lazy, .local, .first, .deepBind])
-+      #endif
- 
-         func dlsym_required<T>(_ handle: DLHandle, symbol: String) throws -> T {
-             guard let sym: T = dlsym(handle, symbol: symbol) else {
-diff --git a/swiftpm/Sources/SPMUtility/InterruptHandler.swift b/swiftpm/Sources/SPMUtility/InterruptHandler.swift
-index 3eb32a29..2d477d78 100644
--- a/swiftpm/Sources/SPMUtility/InterruptHandler.swift
-+++ b/swiftpm/Sources/SPMUtility/InterruptHandler.swift
-@@ -39,6 +39,8 @@ public final class InterruptHandler {
-         var action = sigaction()
-       #if canImport(Darwin)
-         action.__sigaction_u.__sa_handler = signalHandler
-+      #elseif os(Android)
-+        action.sa_handler = signalHandler
-       #else
-         action.__sigaction_handler = unsafeBitCast(
-             signalHandler,
-diff --git a/swiftpm/Sources/SPMUtility/Platform.swift b/swiftpm/Sources/SPMUtility/Platform.swift
-index 29db029b..15907ff6 100644
--- a/swiftpm/Sources/SPMUtility/Platform.swift
-+++ b/swiftpm/Sources/SPMUtility/Platform.swift
-@@ -13,6 +13,7 @@ import Foundation
- 
- /// Recognized Platform types.
- public enum Platform {
-+    case android
-     case darwin
-     case linux(LinuxFlavor)
-     
-@@ -33,6 +34,10 @@ public enum Platform {
-             if localFileSystem.isFile(AbsolutePath("/etc/debian_version")) {
-                 return .linux(.debian)
-             }
-+            if localFileSystem.isFile(AbsolutePath("/system/bin/toolbox")) ||
-+               localFileSystem.isFile(AbsolutePath("/system/bin/toybox")) {
-+                return .android
-+            }
-         default:
-             return nil
-         }
-@@ -60,6 +65,7 @@ public enum Platform {
-     /// Returns the value of given path variable using `getconf` utility.
-     ///
-     /// - Note: This method returns `nil` if the value is an invalid path.
-+  #if os(macOS)
-     private static func getConfstr(_ name: Int32) -> AbsolutePath? {
-         let len = confstr(name, nil, 0)
-         let tmp = UnsafeMutableBufferPointer(start: UnsafeMutablePointer<Int8>.allocate(capacity: len), count:len)
-@@ -69,4 +75,5 @@ public enum Platform {
-         guard value.hasSuffix(AbsolutePath.root.pathString) else { return nil }
-         return resolveSymlinks(AbsolutePath(value))
-     }
-+  #endif
- }
-diff --git a/swiftpm/Sources/SPMUtility/dlopen.swift b/swiftpm/Sources/SPMUtility/dlopen.swift
-index a36b0052..f73da65d 100644
--- a/swiftpm/Sources/SPMUtility/dlopen.swift
-+++ b/swiftpm/Sources/SPMUtility/dlopen.swift
-@@ -60,8 +60,10 @@ public struct DLOpenFlags: RawRepresentable, OptionSet {
-     public static let deepBind: DLOpenFlags = DLOpenFlags(rawValue: 0)
-   #else
-     public static let first: DLOpenFlags = DLOpenFlags(rawValue: 0)
-+  #if !os(Android)
-     public static let deepBind: DLOpenFlags = DLOpenFlags(rawValue: RTLD_DEEPBIND)
-   #endif
-+  #endif
-   #endif
- 
-     public var rawValue: Int32
-diff --git a/swiftpm/Sources/PackageLoading/Target+PkgConfig.swift b/swiftpm/Sources/PackageLoading/Target+PkgConfig.swift
-index c0918cc6..aaabfa89 100644
--- a/swiftpm/Sources/PackageLoading/Target+PkgConfig.swift
-+++ b/swiftpm/Sources/PackageLoading/Target+PkgConfig.swift
-@@ -118,6 +118,9 @@ extension SystemPackageProviderDescription {
-             if case .linux(.debian) = platform {
-                 return true
-             }
-+            if case .android = platform {
-+                return true
-+            }
-         }
-         return false
-     }
-diff --git a/swiftpm/Utilities/bootstrap b/swiftpm/Utilities/bootstrap
-index b6343c3f..92be12c6 100755
--- a/swiftpm/Utilities/bootstrap
-+++ b/swiftpm/Utilities/bootstrap
-@@ -273,6 +273,10 @@ class Target(object):
-         if args.llbuild_link_framework:
-             other_args.extend(["-F", args.llbuild_build_dir])
- 
-+        # Don't use GNU strerror_r on Android.
-+        if 'ANDROID_DATA' in os.environ:
-+            other_args.extend(["-Xcc", "-U_GNU_SOURCE"])
-+
-         print("    import-paths: %s" % json.dumps(import_paths), file=output)
-         print("    other-args: %s" % json.dumps(other_args),
-               file=output)
-@@ -571,7 +575,7 @@ class llbuild(object):
-                     link_command.extend(["-Xlinker", "-l%s" % (lib,)])
-                 if platform.system() == 'Linux':
-                     link_command.extend(
-                        ["-Xlinker", "-rpath=$ORIGIN/../lib/swift/linux"])
-+                        ["-Xlinker", "-rpath=$ORIGIN/../lib/swift/android", "-Xlinker", "-landroid-spawn"])
-                 if self.args.foundation_path:
-                     link_command.extend(["-L", self.args.foundation_path])
-                 if self.args.libdispatch_build_dir:
-@@ -675,8 +679,9 @@ def process_runtime_libraries(build, args, lib_path):
-         cmd = [args.swiftc_path, "-emit-library", "-o", runtime_lib_path,
-                "-Xlinker", "--whole-archive",
-                "-Xlinker", input_lib_path,
-               "-Xlinker", "--no-whole-archive", "-lswiftGlibc",
-               "-Xlinker", "-rpath=$ORIGIN/../../linux"]
-+               "-Xlinker", "--no-whole-archive", "-Xlinker", "-L%s" % args.foundation_path,
-+               "-lswiftGlibc", "-lFoundation",
-+               "-Xlinker", "-rpath=$ORIGIN/../../android"]
- 
-         # We need to pass one swift file here to bypass the "no input files"
-         # error.
-@@ -737,8 +742,8 @@
- def get_clang_path():
-     try:
-         if os.getenv("CC"):
-            clang_path=os.path.realpath(os.getenv("CC"))
-            return clang_path
-+            return subprocess.check_output(["which", os.getenv("CC")],
-+            universal_newlines=True).strip()
-         elif platform.system() == 'Darwin':
-             return subprocess.check_output(["xcrun", "--find", "clang"],
-                 stderr=subprocess.PIPE, universal_newlines=True).strip()
-@@ -1030,7 +1035,14 @@ def main():
-     if platform.system() == 'Darwin':
-         build_target = "x86_64-apple-macosx"
-     elif platform.system() == 'Linux':              
-        if platform.machine() == 'x86_64':
-+        if 'ANDROID_DATA' in os.environ:
-+            if platform.machine().startswith("armv7"):
-+                build_target = 'armv7-unknown-linux-androideabi'
-+            elif platform.machine() == 'aarch64':
-+                build_target = 'aarch64-unknown-linux-android'
-+            else:
-+                raise SystemExit("ERROR: unsupported Android platform:",platform.machine())
-+        elif platform.machine() == 'x86_64':
-             build_target = "x86_64-unknown-linux"
-         elif platform.machine() == "i686":
-             build_target = "i686-unknown-linux"
-@@ -1159,8 +1172,8 @@ def main():
-         symlink_force(os.path.join(sandbox_path, "lib"), usrdir)
- 
-         if args.foundation_path and args.libdispatch_build_dir and args.xctest_path:
-            libswiftdir = os.path.join(sandbox_path, "lib", "swift", "linux")
-            libincludedir = os.path.join(libswiftdir, "x86_64")
-+            libswiftdir = os.path.join(sandbox_path, "lib", "swift", "android")
-+            libincludedir = os.path.join(libswiftdir, "aarch64")
-             mkdir_p(libswiftdir)
-             mkdir_p(libincludedir)
- 
-@@ -1210,10 +1223,10 @@ def main():
-         embed_rpath = args.stdlib_rpath
-     else:
-         if platform.system() == 'Linux':
-            embed_rpath = "$ORIGIN/../lib/swift/linux"
-+            embed_rpath = "$ORIGIN/../lib/swift/android"
-         else:
-             embed_rpath = "@executable_path/../lib/swift/macosx"
-    build_flags.extend(["-Xlinker", "-rpath", "-Xlinker", embed_rpath])
-+    build_flags.extend(["-Xlinker", "-rpath", "-Xlinker", embed_rpath, "-Xlinker", "-landroid-spawn"])
-     if args.verbose:
-         build_flags.append("-v")
- 
-@@ -1236,6 +1248,10 @@ def main():
-         # Add an RPATH, so that the tests can be run directly.
-         build_flags.extend(["-Xlinker", "-rpath", "-Xlinker", faketoolchain_libdir])
- 
-+    # Don't use GNU strerror_r on Android.
-+    if 'ANDROID_DATA' in os.environ:
-+        build_flags.extend(["-Xswiftc", "-Xcc", "-Xswiftc", "-U_GNU_SOURCE"])
-+
-     # Add llbuild import flags.
-     for import_path in llbuild_import_paths(args):
-         build_flags.extend(["-Xswiftc", "-I%s" % import_path])
--- a/disabled-packages/swift/swiftpm-chmod.patch
+++ b/disabled-packages/swift/swiftpm-chmod.patch
@ -1,160 +0,0 @@
-commit caea53ad329a79fce2ac2b3eadf7c8ba92b903fa
-Author: Gwen Mittertreiner <gwen.mittertreiner@gmail.com>
-Date:   Sun Apr 7 13:23:17 2019 -0700
-
-    Remove use of fts
-    
-    Replace the use of fts with Foundation's Directory Enumerator, which (on
-    Darwin/Linux), calls fts instead, but is cross platform for Windows.
-
-diff --git a/swiftpm/Sources/Basic/FileSystem.swift b/swiftpm/Sources/Basic/FileSystem.swift
-index 958eaaf4..1b9e01a0 100644
--- a/swiftpm/Sources/Basic/FileSystem.swift
-+++ b/swiftpm/Sources/Basic/FileSystem.swift
-@@ -88,16 +88,18 @@ public enum FileMode {
-     case userUnWritable
-     case userWritable
-     case executable
-    
-    /// File mode as it would be passed to `chmod`.
-    public var cliArgument: String {
-+
-+    internal var setMode: (Int16) -> Int16 {
-         switch self {
-         case .userUnWritable:
-            return "u-w"
-+            // r-x rwx rwx
-+            return {$0 & 0o577}
-         case .userWritable:
-            return "u+w"
-+            // -w- --- ---
-+            return {$0 | 0o200}
-         case .executable:
-            return "+x"
-+            // --x --x --x
-+            return {$0 | 0o111}
-         }
-     }
- }
-@@ -375,86 +377,39 @@ private class LocalFileSystem: FileSystem {
-     }
- 
-     func chmod(_ mode: FileMode, path: AbsolutePath, options: Set<FileMode.Option>) throws {
-      #if os(macOS)
-        // Get the mode we need to set.
-        guard let setMode = setmode(mode.cliArgument) else {
-            throw FileSystemError(errno: errno)
-        }
-        defer { setMode.deallocate() }
-+        guard exists(path) else { return }
-+        func setMode(path: String) throws {
-+            // Skip if only files should be changed.
-+            if options.contains(.onlyFiles) && isDirectory(AbsolutePath(path)) {
-+                return
-+            }
- 
-        let recursive = options.contains(.recursive)
-        // If we're in recursive mode, do physical walk otherwise logical.
-        let ftsOptions = recursive ? FTS_PHYSICAL : FTS_LOGICAL
-+            let attrs = try FileManager.default.attributesOfItem(atPath: path)
- 
-        // Get handle to the file hierarchy we want to traverse.
-        let paths = CStringArray([path.pathString])
-        guard let ftsp = fts_open(paths.cArray, ftsOptions, nil) else {
-            throw FileSystemError(errno: errno)
-+            // Compute the new mode for this file.
-+            let currentMode = attrs[.posixPermissions] as! Int16
-+            let newMode = mode.setMode(currentMode)
-+            guard newMode != currentMode else { return }
-+            try FileManager.default.setAttributes([.posixPermissions : newMode],
-+                                                  ofItemAtPath: path)
-         }
-        defer { fts_close(ftsp) }
-
-        // Start traversing.
-        while let p = fts_read(ftsp) {
-
-            switch Int32(p.pointee.fts_info) {
-
-            // A directory being visited in pre-order.
-            case FTS_D:
-                // If we're not recursing, skip the contents of the directory.
-                if !recursive {
-                    fts_set(ftsp, p, FTS_SKIP)
-                }
-                continue
-
-            // A directory couldn't be read.
-            case FTS_DNR:
-                // FIXME: We should warn here.
-                break
-
-            // There was an error.
-            case FTS_ERR:
-                fallthrough
- 
-            // No stat(2) information was available.
-            case FTS_NS:
-                // FIXME: We should warn here.
-                continue
-+        try setMode(path: path.pathString)
-+        guard isDirectory(path) else { return }
- 
-            // A symbolic link.
-            case FTS_SL:
-                fallthrough
-
-            // A symbolic link with a non-existent target.
-            case FTS_SLNONE:
-                // The only symlinks that end up here are ones that don't point
-                // to anything and ones that we found doing a physical walk.  
-                continue
-
-            default:
-                break
-            }
-
-            // Compute the new mode for this file.
-            let currentMode = mode_t(p.pointee.fts_statp.pointee.st_mode)
-
-            // Skip if only files should be changed.
-            if options.contains(.onlyFiles) && (currentMode & S_IFMT) == S_IFDIR {
-                continue
-            }
-+        guard let traverse = FileManager.default.enumerator(
-+                at: URL(fileURLWithPath: path.pathString),
-+                includingPropertiesForKeys: nil) else {
-+            throw FileSystemError.noEntry
-+        }
- 
-            // Compute the new mode.
-            let newMode = getmode(setMode, currentMode)
-            if newMode == currentMode {
-                continue
-            }
-+        if !options.contains(.recursive) {
-+            traverse.skipDescendants()
-+        }
- 
-            // Update the mode.
-            //
-            // We ignore the errors for now but we should have a way to report back.
-            _ = SPMLibc.chmod(p.pointee.fts_accpath, newMode)
-+        while let path = traverse.nextObject() {
-+            try setMode(path: (path as! URL).path)
-         }
-      #endif
-        // FIXME: We only support macOS right now.
-     }
- }
- 
-diff --git a/swiftpm/Sources/clibc/include/clibc.h b/swiftpm/Sources/clibc/include/clibc.h
-index 7cf808c1..8a90bffa 100644
--- a/swiftpm/Sources/clibc/include/clibc.h
-+++ b/swiftpm/Sources/clibc/include/clibc.h
-@@ -1,5 +1,3 @@
-#include <fts.h>
-
- #if defined(__linux__)
- #include <sys/inotify.h>
- #endif
--- a/disabled-packages/swift/swiftpm-rpath.patch
+++ b/disabled-packages/swift/swiftpm-rpath.patch
@ -1,40 +0,0 @@
-diff --git a/swiftpm/Utilities/bootstrap b/swiftpm/Utilities/bootstrap
-index a57ddbed..6ce5d321 100755
--- a/swiftpm/Utilities/bootstrap
-+++ b/swiftpm/Utilities/bootstrap
-@@ -843,14 +843,15 @@ def llbuild_lib_path(args):
-         llbuild_libdir = os.path.join(args.llbuild_build_dir, "lib")
-     return llbuild_libdir
- 
-def llbuild_link_args(args):
-+def llbuild_link_args(args, add_rpath=True):
-     build_flags = []
-     llbuild_libdir = llbuild_lib_path(args)
-     if args.llbuild_link_framework:
-         build_flags.extend(["-Xlinker", "-F%s" % llbuild_libdir])
-     else: 
-         build_flags.extend(["-Xlinker", "-L%s" % llbuild_libdir])
-    build_flags.extend(["-Xlinker", "-rpath", "-Xlinker", llbuild_libdir])
-+    if add_rpath:
-+        build_flags.extend(["-Xlinker", "-rpath", "-Xlinker", llbuild_libdir])
-     return build_flags
- 
- def write_self_hosting_script(path, args):
-@@ -1246,7 +1247,7 @@ def main():
-         build_flags.extend(["-Xlinker", "-L{}".format(faketoolchain_libdir)])
- 
-         # Add an RPATH, so that the tests can be run directly.
-        build_flags.extend(["-Xlinker", "-rpath", "-Xlinker", faketoolchain_libdir])
-+        #build_flags.extend(["-Xlinker", "-rpath", "-Xlinker", faketoolchain_libdir])
- 
-     # Don't use GNU strerror_r on Android.
-     if 'ANDROID_DATA' in os.environ:
-@@ -1272,7 +1273,7 @@ def main():
-         build_flags.extend(["-Xlinker", "-rpath", "-Xlinker", rpath])
- 
-     # Add llbuild link flags.
-    build_flags.extend(llbuild_link_args(args))
-+    build_flags.extend(llbuild_link_args(args, False))
-     
-     # Enable testing in release mode because SwiftPM's tests uses @testable imports.
-     #
--- a/packages/swift/build.sh
+++ b/packages/swift/build.sh
@ -0,0 +1,140 @@
+TERMUX_PKG_HOMEPAGE=https://www.swift.org/
+TERMUX_PKG_DESCRIPTION="Swift is a high-performance system programming language"
+TERMUX_PKG_LICENSE="Apache-2.0, NCSA"
+TERMUX_PKG_VERSION=5.2.1
+SWIFT_RELEASE="RELEASE"
+TERMUX_PKG_SHA256=3488e920ad989b1c6a8d25ef241d356a9951184fefcad19e230e3263b6e80f48
+TERMUX_PKG_SRCURL=https://github.com/apple/swift/archive/swift-$TERMUX_PKG_VERSION-$SWIFT_RELEASE.tar.gz
+TERMUX_PKG_HOSTBUILD=true
+TERMUX_PKG_DEPENDS="binutils-gold, libc++, ndk-sysroot, libandroid-glob, libandroid-spawn, libcurl, libicu, libsqlite, libuuid, libxml2, libdispatch, llbuild"
+TERMUX_PKG_BUILD_DEPENDS="cmake, ninja, perl, pkg-config, python2, rsync"
+TERMUX_PKG_BLACKLISTED_ARCHES="arm, i686, x86_64"
+TERMUX_PKG_NO_STATICSPLIT=true
+
+SWIFT_COMPONENTS="autolink-driver;compiler;clang-resource-dir-symlink;swift-remote-mirror;parser-lib;license;sourcekit-inproc"
+SWIFT_TOOLCHAIN_FLAGS="-R --no-assertions --llvm-targets-to-build='X86;ARM;AArch64' -j $TERMUX_MAKE_PROCESSES"
+SWIFT_PATH_FLAGS="--build-subdir=. --install-destdir=/ --install-prefix=$TERMUX_PREFIX"
+
+if [ "$TERMUX_ON_DEVICE_BUILD" = "false" ]; then
+SWIFT_ANDROID_NDK_FLAGS="--android --android-ndk $TERMUX_STANDALONE_TOOLCHAIN --android-arch $TERMUX_ARCH
+--android-api-level $TERMUX_PKG_API_LEVEL --android-icu-uc $TERMUX_PREFIX/lib/libicuuc.so
+--android-icu-uc-include $TERMUX_PREFIX/include/ --android-icu-i18n $TERMUX_PREFIX/lib/libicui18n.so
+--android-icu-i18n-include $TERMUX_PREFIX/include/ --android-icu-data $TERMUX_PREFIX/lib/libicudata.so"
+fi
+
+termux_step_post_extract_package() {
+	if [ "$TERMUX_PKG_QUICK_REBUILD" = "false" ]; then
+		# The Swift build-script requires a particular organization of source directories,
+		# which the following sets up.
+		mkdir .temp
+		mv [a-zA-Z]* .temp/
+		mv .temp swift
+
+		if [ "$TERMUX_ON_DEVICE_BUILD" = "false" ]; then
+			termux_download \
+				https://swift.org/builds/swift-$TERMUX_PKG_VERSION-release/ubuntu1804/swift-$TERMUX_PKG_VERSION-$SWIFT_RELEASE/swift-$TERMUX_PKG_VERSION-$SWIFT_RELEASE-ubuntu18.04.tar.gz \
+				$TERMUX_PKG_CACHEDIR/swift-$TERMUX_PKG_VERSION-$SWIFT_RELEASE-ubuntu18.04.tar.gz \
+				3f7522163fc6999560ade1ac80ceac8d1f6eb9b050511cb81c53d41e9ac9a180
+		fi
+
+		declare -A library_checksums
+		library_checksums[swift-cmark]=ac18a4a55739af8afb9009f4d8d7643a78fda47a329e1b1f8c782122db88b3b1
+		library_checksums[llvm-project]=f21cfa75413ab290991f28a05a975b15af9289140e2f595aa981e630496907e7
+		library_checksums[swift-corelibs-libdispatch]=7bab5d4d1e8e0aea0d7fec80b1dbf7f897389d19566e02ef5cd0e7026b968f10
+		library_checksums[swift-corelibs-foundation]=5a223f6398d5cedb94019f61beca69eb35473ca2cc65bcbd60d93248342f417d
+		library_checksums[swift-corelibs-xctest]=d25df8b4caaef8e8339ecb2344fd5cbbe10b2e0f33d9861b1ec8fdebf7364645
+		library_checksums[swift-llbuild]=8812862ef27079fb41f13ac3e741a1e488bd321d79c6a57d026ca1c1e25d90c7
+		library_checksums[swift-package-manager]=73e12edffce218d1fdfd626c2000a9d9f5805a946175899600b50379e885770e
+
+		for library in "${!library_checksums[@]}"; do \
+			termux_download \
+				https://github.com/apple/$library/archive/swift-$TERMUX_PKG_VERSION-$SWIFT_RELEASE.tar.gz \
+				$TERMUX_PKG_CACHEDIR/$library-$TERMUX_PKG_VERSION.tar.gz \
+				${library_checksums[$library]}
+			tar xf $TERMUX_PKG_CACHEDIR/$library-$TERMUX_PKG_VERSION.tar.gz
+		        mv $library-swift-${TERMUX_PKG_VERSION}-$SWIFT_RELEASE $library
+		done
+
+		mv swift-cmark cmark
+		mv swift-llbuild llbuild
+		mv swift-package-manager swiftpm
+
+		# The Swift compiler searches for the clang headers so symlink against them.
+		local TERMUX_CLANG_VERSION=$(grep ^TERMUX_PKG_VERSION= $TERMUX_PKG_BUILDER_DIR/../libllvm/build.sh | cut -f2 -d=)
+		sed "s%\@TERMUX_CLANG_VERSION\@%${TERMUX_CLANG_VERSION}%g" $TERMUX_PKG_BUILDER_DIR/swift-stdlib-public-SwiftShims-CMakeLists.txt | \
+			patch -p1
+
+		# The Swift package manager has to be pointed at the Termux prefix.
+		local TERMUX_APP_PREFIX=$(dirname $TERMUX_PREFIX)
+		sed "s%\@TERMUX_APP_PREFIX\@%${TERMUX_APP_PREFIX}%g" $TERMUX_PKG_BUILDER_DIR/swiftpm-Sources-Workspace-Destination.swift | \
+			patch -p1
+
+		# The Swift build scripts still depend on Python 2, so make sure it's used.
+		ln -s $(which python2) $TERMUX_PKG_BUILDDIR/python
+		export PATH=$TERMUX_PKG_BUILDDIR:$PATH
+	fi
+}
+
+termux_step_host_build() {
+	if [ "$TERMUX_ON_DEVICE_BUILD" = "false" ]; then
+		tar xf $TERMUX_PKG_CACHEDIR/swift-$TERMUX_PKG_VERSION-$SWIFT_RELEASE-ubuntu18.04.tar.gz
+		local SWIFT_BINDIR="$TERMUX_PKG_HOSTBUILD_DIR/swift-$TERMUX_PKG_VERSION-$SWIFT_RELEASE-ubuntu18.04/usr/bin"
+
+		termux_setup_cmake
+		termux_setup_ninja
+		termux_setup_standalone_toolchain
+
+		# Natively compile llvm-tblgen and some other files needed later, and cross-compile
+		# the Swift stdlib.
+		SWIFT_BUILD_ROOT=$TERMUX_PKG_BUILDDIR $TERMUX_PKG_SRCDIR/swift/utils/build-script \
+		-R --no-assertions -j $TERMUX_MAKE_PROCESSES $SWIFT_ANDROID_NDK_FLAGS $SWIFT_PATH_FLAGS \
+		--build-runtime-with-host-compiler --skip-build-llvm --build-swift-tools=0 \
+		--native-swift-tools-path=$SWIFT_BINDIR --native-llvm-tools-path=$SWIFT_BINDIR \
+		--native-clang-tools-path=$SWIFT_BINDIR --build-swift-static-stdlib \
+		--build-swift-static-sdk-overlay --stdlib-deployment-targets=android-$TERMUX_ARCH \
+		--swift-primary-variant-sdk=ANDROID --swift-primary-variant-arch=$TERMUX_ARCH \
+		--swift-install-components="stdlib;sdk-overlay" --install-swift \
+		--host-cc=/usr/bin/clang-9 --host-cxx=/usr/bin/clang++-9
+	fi
+}
+
+termux_step_pre_configure() {
+	if [ "$TERMUX_PKG_QUICK_REBUILD" = "false" ]; then
+		cd llbuild
+		# A single patch needed from the existing llbuild package
+		patch -p1 < $TERMUX_PKG_BUILDER_DIR/../llbuild/lib-llvm-Support-CmakeLists.txt.patch
+
+		if [ "$TERMUX_ON_DEVICE_BUILD" = "false" ]; then
+			cd ..
+			# Build patch needed only when cross-compiling the compiler.
+			sed "s%\@TERMUX_STANDALONE_TOOLCHAIN\@%${TERMUX_STANDALONE_TOOLCHAIN}%g" \
+			$TERMUX_PKG_BUILDER_DIR/swift-utils-build-script-impl | \
+			sed "s%\@TERMUX_PKG_API_LEVEL\@%${TERMUX_PKG_API_LEVEL}%g" | \
+			sed "s%\@TERMUX_ARCH\@%${TERMUX_ARCH}%g" | patch -p1
+		fi
+	fi
+}
+
+termux_step_make() {
+	if [ "$TERMUX_ON_DEVICE_BUILD" = "true" ]; then
+		SWIFT_BUILD_ROOT=$TERMUX_PKG_BUILDDIR $TERMUX_PKG_SRCDIR/swift/utils/build-script \
+		$SWIFT_TOOLCHAIN_FLAGS $SWIFT_PATH_FLAGS --xctest -b -p --build-swift-static-stdlib \
+		--build-swift-static-sdk-overlay --llvm-install-components=IndexStore \
+		--install-swift --swift-install-components="$SWIFT_COMPONENTS;stdlib;sdk-overlay" \
+		--install-libdispatch --install-foundation --install-xctest --install-swiftpm
+	else
+		SWIFT_BUILD_ROOT=$TERMUX_PKG_BUILDDIR $TERMUX_PKG_SRCDIR/swift/utils/build-script \
+		$SWIFT_TOOLCHAIN_FLAGS $SWIFT_ANDROID_NDK_FLAGS $SWIFT_PATH_FLAGS \
+		--build-toolchain-only --cross-compile-hosts=android-$TERMUX_ARCH \
+		--build-swift-dynamic-stdlib=0 --build-swift-dynamic-sdk-overlay=0 \
+		--llvm-install-components=IndexStore --swift-install-components="$SWIFT_COMPONENTS" \
+		--install-swift
+	fi
+}
+
+termux_step_make_install() {
+	if [ "$TERMUX_ON_DEVICE_BUILD" = "true" ]; then
+		mkdir -p $TERMUX_PREFIX/lib/swift/pm/llbuild
+		cp llbuild-android-$TERMUX_ARCH/lib/libllbuildSwift.so $TERMUX_PREFIX/lib/swift/pm/llbuild
+	fi
+}
--- a/packages/swift/foundation-rpath.patch
+++ b/packages/swift/foundation-rpath.patch
@ -0,0 +1,49 @@
+diff --git a/swift-corelibs-foundation/Foundation/CMakeLists.txt b/swift-corelibs-foundation/Foundation/CMakeLists.txt
+index cf80e7dd..2cf41b62 100644
+--- a/swift-corelibs-foundation/Foundation/CMakeLists.txt
+++ b/swift-corelibs-foundation/Foundation/CMakeLists.txt
+@@ -161,7 +161,7 @@ target_link_libraries(Foundation PUBLIC
+   swiftDispatch)
+ 
+ # TODO(compnerd) properly propogate `BUILD_RPATH` to the target using CMake
+-if(NOT CMAKE_SYSTEM_NAME STREQUAL Windows AND NOT CMAKE_SYSTEM_NAME STREQUAL Darwin)
+if(NOT CMAKE_SYSTEM_NAME STREQUAL Android AND NOT CMAKE_SYSTEM_NAME STREQUAL Darwin)
+   target_link_options(Foundation PRIVATE
+     "SHELL:-Xlinker -rpath -Xlinker $<TARGET_FILE_DIR:swiftDispatch>")
+ endif()
+@@ -173,6 +173,7 @@ if(CMAKE_SYSTEM_NAME STREQUAL Windows)
+     Shell32
+     pathcch)
+ endif()
+target_link_options(Foundation PRIVATE "SHELL:-no-toolchain-stdlib-rpath")
+ set_target_properties(Foundation PROPERTIES
+   INSTALL_RPATH "$ORIGIN"
+   Swift_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/swift
+@@ -223,6 +224,7 @@ target_link_libraries(FoundationNetworking PRIVATE
+   ${ZLIB_LIBRARIES}
+   Foundation
+   CFURLSessionInterface)
+target_link_options(FoundationNetworking PRIVATE "SHELL:-no-toolchain-stdlib-rpath")
+ set_target_properties(FoundationNetworking PROPERTIES
+   INSTALL_RPATH "$ORIGIN"
+   Swift_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/swift
+@@ -248,6 +250,7 @@ target_link_libraries(FoundationXML PRIVATE
+   ${LIBXML2_LIBRARIES}
+   Foundation
+   CFXMLInterface)
+target_link_options(FoundationXML PRIVATE "SHELL:-no-toolchain-stdlib-rpath")
+ set_target_properties(FoundationXML PROPERTIES
+   INSTALL_RPATH "$ORIGIN"
+   Swift_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/swift
+diff --git a/swift-corelibs-foundation/Tools/plutil/CMakeLists.txt b/swift-corelibs-foundation/Tools/plutil/CMakeLists.txt
+index bb746639..ff1b74e6 100644
+--- a/swift-corelibs-foundation/Tools/plutil/CMakeLists.txt
+++ b/swift-corelibs-foundation/Tools/plutil/CMakeLists.txt
+@@ -3,6 +3,7 @@ add_executable(plutil
+   main.swift)
+ target_link_libraries(plutil PRIVATE
+   Foundation)
+target_link_options(plutil PRIVATE "SHELL:-no-toolchain-stdlib-rpath")
+ set_target_properties(plutil PROPERTIES
+   INSTALL_RPATH "$ORIGIN/../lib/swift/$<LOWER_CASE:${CMAKE_SYSTEM_NAME}>")
+ 
--- a/packages/swift/libdispatch-rpath.patch
+++ b/packages/swift/libdispatch-rpath.patch
@ -0,0 +1,25 @@
+diff --git a/swift-corelibs-libdispatch/src/CMakeLists.txt b/swift-corelibs-libdispatch/src/CMakeLists.txt
+index c88b430..ac2e82c 100644
+--- a/swift-corelibs-libdispatch/src/CMakeLists.txt
+++ b/swift-corelibs-libdispatch/src/CMakeLists.txt
+@@ -95,6 +95,8 @@ endif()
+ set_target_properties(dispatch PROPERTIES
+   POSITION_INDEPENDENT_CODE YES)
+ 
+set_target_properties(dispatch PROPERTIES INSTALL_RPATH "$ORIGIN")
+
+ target_include_directories(dispatch PUBLIC
+   ${PROJECT_BINARY_DIR}
+   ${PROJECT_SOURCE_DIR}
+diff --git a/swift-corelibs-libdispatch/src/swift/CMakeLists.txt b/swift-corelibs-libdispatch/src/swift/CMakeLists.txt
+index ba987e7..1c864fd 100644
+--- a/swift-corelibs-libdispatch/src/swift/CMakeLists.txt
+++ b/swift-corelibs-libdispatch/src/swift/CMakeLists.txt
+@@ -59,4 +59,7 @@ if(NOT BUILD_SHARED_LIBS)
+   install(TARGETS DispatchStubs
+     EXPORT dispatchExports
+     DESTINATION ${INSTALL_TARGET_DIR})
+else()
+  target_link_options(swiftDispatch PRIVATE "SHELL:-no-toolchain-stdlib-rpath")
+  set_target_properties(swiftDispatch PROPERTIES INSTALL_RPATH "$ORIGIN")
+ endif()
--- a/packages/swift/llbuild-Package.swift.patch
+++ b/packages/swift/llbuild-Package.swift.patch
@ -0,0 +1,19 @@
+diff --git a/llbuild/Package.swift b/llbuild/Package.swift
+index 6141342..5e86282 100644
+--- a/llbuild/Package.swift
+++ b/llbuild/Package.swift
+@@ -1,4 +1,4 @@
+-// swift-tools-version:5.0
+// swift-tools-version:5.2
+ 
+ // This file defines Swift package manager support for llbuild. See:
+ //  https://github.com/apple/swift-package-manager/tree/master/Documentation
+@@ -150,7 +150,7 @@ let package = Package(
+             name: "llvmSupport",
+             dependencies: ["llvmDemangle"],
+             path: "lib/llvm/Support",
+-            linkerSettings: [.linkedLibrary("ncurses", .when(platforms: [.linux, .macOS]))]
+            linkerSettings: [.linkedLibrary("ncurses", .when(platforms: [.linux, .macOS, .android]))]
+         ),
+     ],
+     cxxLanguageStandard: .cxx14
--- a/packages/swift/llbuild-products-llbuildSwift-CMakeLists.txt.patch
+++ b/packages/swift/llbuild-products-llbuildSwift-CMakeLists.txt.patch
@ -0,0 +1,15 @@
+diff --git a/llbuild/products/llbuildSwift/CMakeLists.txt b/llbuild/products/llbuildSwift/CMakeLists.txt
+index 1e6dad1..d5cc02f 100644
+--- a/llbuild/products/llbuildSwift/CMakeLists.txt
+++ b/llbuild/products/llbuildSwift/CMakeLists.txt
+@@ -57,8 +57,9 @@ else()
+     swiftDispatch
+     Foundation)
+   if(NOT CMAKE_SYSTEM_NAME STREQUAL Windows)
+    target_link_options(llbuildSwift PRIVATE "SHELL:-no-toolchain-stdlib-rpath")
+     set_target_properties(llbuildSwift PROPERTIES
+-      INSTALL_RPATH "$ORIGIN:$ORIGIN/../../$<LOWER_CASE:${CMAKE_SYSTEM_NAME}>")
+      INSTALL_RPATH "$ORIGIN/../../$<LOWER_CASE:${CMAKE_SYSTEM_NAME}>")
+   endif()
+ endif()
+ set_target_properties(llbuildSwift PROPERTIES
--- a/disabled-packages/swift/llvm-project-clang-lib-Driver-ToolChain.cpp.patch
+++ b/disabled-packages/swift/llvm-project-clang-lib-Driver-ToolChain.cpp.patch
--- a/packages/swift/llvm-project-clang-lib-Driver-ToolChains-Linux.cpp.patch
+++ b/packages/swift/llvm-project-clang-lib-Driver-ToolChains-Linux.cpp.patch
@ -0,0 +1,30 @@
+diff --git a/llvm-project/clang/lib/Driver/ToolChains/Linux.cpp b/llvm-project/clang/lib/Driver/ToolChains/Linux.cpp
+index bff1ab1009be..6b127b5c11aa 100644
+--- a/llvm-project/clang/lib/Driver/ToolChains/Linux.cpp
+++ b/llvm-project/clang/lib/Driver/ToolChains/Linux.cpp
+@@ -403,7 +403,7 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
+   if (Triple.getVendor() == llvm::Triple::OpenEmbedded &&
+       Triple.isArch64Bit())
+     addPathIfExists(D, SysRoot + "/usr/" + OSLibDir, Paths);
+-  else
+  else if (!IsAndroid)
+     addPathIfExists(D, SysRoot + "/usr/lib/../" + OSLibDir, Paths);
+   if (IsRISCV) {
+     StringRef ABIName = tools::riscv::getRISCVABI(Args, Triple);
+@@ -451,7 +451,15 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
+     addPathIfExists(D, D.Dir + "/../lib", Paths);
+ 
+   addPathIfExists(D, SysRoot + "/lib", Paths);
+-  addPathIfExists(D, SysRoot + "/usr/lib", Paths);
+  bool nativeBuild = Triple == llvm::Triple(llvm::sys::getDefaultTargetTriple());
+  if (nativeBuild || !IsAndroid)
+    addPathIfExists(D, SysRoot + "/usr/lib", Paths);
+
+  if (IsAndroid) {
+    addPathIfExists(D, SysRoot + "/usr/" + MultiarchTriple + "/lib", Paths);
+    addPathIfExists(D, "/system/" + OSLibDir, Paths);
+    ExtraOpts.push_back("-rpath=" + SysRoot + "/usr/lib");
+  }
+ }
+ 
+ ToolChain::CXXStdlibType Linux::GetDefaultCXXStdlibType() const {
--- a/disabled-packages/swift/llvm-project-clang-tools-IndexStore-CMakeLists.txt.patch
+++ b/disabled-packages/swift/llvm-project-clang-tools-IndexStore-CMakeLists.txt.patch
--- a/packages/swift/llvm-project-llvm-include-llvm-ADT-Triple.h.patch
+++ b/packages/swift/llvm-project-llvm-include-llvm-ADT-Triple.h.patch
@ -0,0 +1,15 @@
+diff --git a/llvm-project/llvm/include/llvm/ADT/Triple.h b/llvm-project/llvm/include/llvm/ADT/Triple.h
+index 926039ca5982..0e4b55733f5e 100644
+--- a/llvm-project/llvm/include/llvm/ADT/Triple.h
+++ b/llvm-project/llvm/include/llvm/ADT/Triple.h
+@@ -666,6 +666,10 @@ public:
+     unsigned Env[3];
+     getEnvironmentVersion(Env[0], Env[1], Env[2]);
+ 
+    // If not specified, set a default Android API.
+    if (Env[0] == 0)
+      Env[0] = __ANDROID_API__;
+
+     // 64-bit targets did not exist before API level 21 (Lollipop).
+     if (isArch64Bit() && Env[0] < 21)
+       Env[0] = 21;
--- a/packages/swift/swift-build-script.patch
+++ b/packages/swift/swift-build-script.patch
@ -0,0 +1,193 @@
+diff --git a/swift/utils/build-script b/swift/utils/build-script
+index b1d060328bc..218c9215260 100755
+--- a/swift/utils/build-script
+++ b/swift/utils/build-script
+@@ -221,7 +221,11 @@ class BuildScriptInvocation(object):
+         android_tgts = [tgt for tgt in args.stdlib_deployment_targets
+                         if StdlibDeploymentTarget.Android.contains(tgt)]
+         if not args.android and len(android_tgts) > 0:
+-            args.android = True
+            # If building natively on an Android host, avoid the NDK
+            # cross-compilation configuration.
+            if not StdlibDeploymentTarget.Android.contains(StdlibDeploymentTarget
+                                                           .host_target().name):
+                args.android = True
+             args.build_android = False
+ 
+         # Include the Darwin supported architectures in the CMake options.
+@@ -572,6 +576,10 @@ class BuildScriptInvocation(object):
+                 "--android-icu-i18n-include", args.android_icu_i18n_include,
+                 "--android-icu-data", args.android_icu_data,
+             ]
+        # If building natively on an Android host, only pass the API level.
+        if StdlibDeploymentTarget.Android.contains(StdlibDeploymentTarget
+                                                   .host_target().name):
+            impl_args += ["--android-api-level", args.android_api_level]
+         if args.android_deploy_device_path:
+             impl_args += [
+                 "--android-deploy-device-path",
+diff --git a/swift/utils/build-script-impl b/swift/utils/build-script-impl
+index 7f39ff97459..9e5a646b668 100755
+--- a/swift/utils/build-script-impl
+++ b/swift/utils/build-script-impl
+@@ -690,6 +690,8 @@ function set_build_options_for_host() {
+                     ;;
+                 android-aarch64)
+                     SWIFT_HOST_VARIANT_ARCH="aarch64"
+                    SWIFT_HOST_TRIPLE="aarch64-unknown-linux-android"
+                    llvm_target_arch="AArch64"
+                     ;;
+                 esac
+         ;;
+@@ -703,6 +705,8 @@ function set_build_options_for_host() {
+     llvm_cmake_options+=(
+         -DLLVM_TOOL_COMPILER_RT_BUILD:BOOL="$(false_true ${SKIP_BUILD_COMPILER_RT})"
+         -DLLVM_BUILD_EXTERNAL_COMPILER_RT:BOOL="$(false_true ${SKIP_BUILD_COMPILER_RT})"
+        -DDEFAULT_SYSROOT:STRING="$(dirname @TERMUX_PREFIX@)"
+        -DCOMPILER_RT_INCLUDE_TESTS:BOOL="OFF"
+     )
+ 
+     # If we are asked to not generate test targets for LLVM and or Swift,
+@@ -1028,7 +1032,7 @@ function make_relative_symlink() {
+ CROSS_COMPILE_HOSTS=($CROSS_COMPILE_HOSTS)
+ for t in "${CROSS_COMPILE_HOSTS[@]}"; do
+     case ${t} in
+-        iphone* | appletv* | watch* | linux-armv6 | linux-armv7 )
+        iphone* | appletv* | watch* | linux-armv6 | linux-armv7 | android-aarch64 )
+             ;;
+         *)
+             echo "Unknown host to cross-compile for: ${t}"
+@@ -1060,7 +1064,7 @@ function get_host_install_destdir() {
+             # If this is one of the hosts we should lipo, install in to a temporary subdirectory.
+             local host_install_destdir="${BUILD_DIR}/intermediate-install/${host}"
+         else
+-            local host_install_destdir="${INSTALL_DESTDIR}/${host}"
+            local host_install_destdir="${INSTALL_DESTDIR}"
+         fi
+     else
+         local host_install_destdir="${INSTALL_DESTDIR}"
+@@ -1645,6 +1645,13 @@
+                   -DCMAKE_BUILD_TYPE:STRING="${CMARK_BUILD_TYPE}"
+                   "${cmark_cmake_options[@]}"
+                 )
+                if [[ $(is_cross_tools_host ${host}) ]] ; then
+                    cmake_options=(
+                        "${cmake_options[@]}"
+                        -DCMAKE_C_FLAGS="$(cmark_c_flags ${host}) --target=$CCTERMUX_HOST_PLATFORM"
+                        -DCMAKE_CXX_FLAGS="$(cmark_c_flags ${host}) --target=$CCTERMUX_HOST_PLATFORM"
+                    )
+                fi
+                 skip_build=${SKIP_BUILD_CMARK}
+                 build_targets=(all)
+                 ;;
+@@ -1665,6 +1669,10 @@ for host in "${ALL_HOSTS[@]}"; do
+                     fi
+                 fi
+ 
+                if [[ ("${CROSS_COMPILE_HOSTS}" && "${host}" == "${LOCAL_HOST}") ]] ; then
+                    skip_build=true
+                fi
+
+                 if [ "${HOST_LIBTOOL}" ] ; then
+                     cmake_options=(
+                         "${cmake_options[@]}"
+@@ -1768,12 +1777,18 @@ for host in "${ALL_HOSTS[@]}"; do
+ 
+             swift)
+ 
+                if [[ "${ANDROID_API_LEVEL}" ]]; then
+                    cmake_options=(
+                        "${cmake_options[@]}"
+                        -DSWIFT_ANDROID_API_LEVEL:STRING="${ANDROID_API_LEVEL}"
+                    )
+                fi
+
+                 if [[ ! "${SKIP_BUILD_ANDROID}" ]]; then
+                     cmake_options=(
+                         "${cmake_options[@]}"
+                         -DSWIFT_ANDROID_NDK_PATH:STRING="${ANDROID_NDK}"
+                         -DSWIFT_ANDROID_NDK_GCC_VERSION:STRING="${ANDROID_NDK_GCC_VERSION}"
+-                        -DSWIFT_ANDROID_API_LEVEL:STRING="${ANDROID_API_LEVEL}"
+                         -DSWIFT_ANDROID_${ANDROID_ARCH}_ICU_UC:STRING="${ANDROID_ICU_UC}"
+                         -DSWIFT_ANDROID_${ANDROID_ARCH}_ICU_UC_INCLUDE:STRING="${ANDROID_ICU_UC_INCLUDE}"
+                         -DSWIFT_ANDROID_${ANDROID_ARCH}_ICU_I18N:STRING="${ANDROID_ICU_I18N}"
+@@ -1973,7 +1997,11 @@ for host in "${ALL_HOSTS[@]}"; do
+                     )
+                 fi
+ 
+                if [[ $(is_cross_tools_host ${host}) ]] ; then
+                build_targets=(all)
+                else
+                 build_targets=(all "${SWIFT_STDLIB_TARGETS[@]}")
+                fi
+                 if [[ $(true_false "${build_perf_testsuite_this_time}") == "TRUE" ]]; then
+                     native_swift_tools_path="$(build_directory_bin ${LOCAL_HOST} swift)"
+                     cmake_options=(
+@@ -1984,6 +1999,9 @@ for host in "${ALL_HOSTS[@]}"; do
+                                    "${SWIFT_BENCHMARK_TARGETS[@]}")
+                 fi
+                 skip_build=${SKIP_BUILD_SWIFT}
+                if [[ "${CROSS_COMPILE_HOSTS}" && "${host}" == "${LOCAL_HOST}" ]] ; then
+                    skip_build=true
+                fi
+                 ;;
+             lldb)
+                 if [ ! -d "${LLDB_SOURCE_DIR}" ]; then
+@@ -2446,6 +2456,8 @@ for host in "${ALL_HOSTS[@]}"; do
+               HOST_CXX_HEADERS_DIR="$HOST_CXX_DIR/../../usr/include/c++"
+             elif [[ "$(uname -s)" == "Haiku" ]] ; then
+               HOST_CXX_HEADERS_DIR="/boot/system/develop/headers/c++"
+            elif [[ "${ANDROID_DATA}" ]] ; then
+              HOST_CXX_HEADERS_DIR="$PREFIX/include/c++"
+             else # Linux
+               HOST_CXX_HEADERS_DIR="/usr/include/c++"
+             fi
+@@ -2934,8 +2941,12 @@
+                 if [[ "${LLVM_INSTALL_COMPONENTS}" == "all" ]]; then
+                     INSTALL_TARGETS=install
+                 else
+                if [[ ("${CROSS_COMPILE_HOSTS}" && "${host}" == "${LOCAL_HOST}") ]] ; then
+                    continue
+                else
+                     INSTALL_TARGETS=install-$(echo ${LLVM_INSTALL_COMPONENTS} | sed -E 's/;/ install-/g')
+                 fi
+                fi
+                 ;;
+             libcxx)
+                 if [[ -z "${INSTALL_LIBCXX}" ]] ; then
+@@ -2941,7 +2954,11 @@ for host in "${ALL_HOSTS[@]}"; do
+                 if [[ -z "${INSTALL_SWIFT}" ]] ; then
+                     continue
+                 fi
+                if [[ ("${CROSS_COMPILE_HOSTS}" && "${host}" == "${LOCAL_HOST}") ]] ; then
+                    continue
+                else
+                 INSTALL_TARGETS=install-swift-components
+                fi
+                 ;;
+             llbuild)
+                 if [[ -z "${INSTALL_LLBUILD}" ]] ; then
+diff --git a/swift/utils/swift_build_support/swift_build_support/products/swiftpm.py b/swift/utils/swift_build_support/swift_build_support/products/swiftpm.py
+index 475483618f1..2bea230012b 100644
+--- a/swift/utils/swift_build_support/swift_build_support/products/swiftpm.py
+++ b/swift/utils/swift_build_support/swift_build_support/products/swiftpm.py
+@@ -32,7 +32,7 @@ class SwiftPM(product.Product):
+         script_path = os.path.join(
+             self.source_dir, 'Utilities', 'new-bootstrap')
+         toolchain_path = self.install_toolchain_path()
+-        swiftc = os.path.join(toolchain_path, "usr", "bin", "swiftc")
+        swiftc = os.path.join(toolchain_path, "bin", "swiftc")
+ 
+         # FIXME: We require llbuild build directory in order to build. Is
+         # there a better way to get this?
+diff --git a/swift/utils/swift_build_support/swift_build_support/targets.py b/swift/utils/swift_build_support/swift_build_support/targets.py
+index 5e4f30ef194..16ef23f40da 100644
+--- a/swift/utils/swift_build_support/swift_build_support/targets.py
+++ b/swift/utils/swift_build_support/swift_build_support/targets.py
+@@ -280,4 +280,6 @@ def toolchain_path(install_destdir, install_prefix):
+     if platform.system() == 'Darwin':
+         # The prefix is an absolute path, so concatenate without os.path.
+         built_toolchain_path += darwin_toolchain_prefix(install_prefix)
+    else:
+        built_toolchain_path += install_prefix
+     return built_toolchain_path
--- a/packages/swift/swift-build-script.patch.beforehostbuild
+++ b/packages/swift/swift-build-script.patch.beforehostbuild
@ -0,0 +1,17 @@
+diff --git a/swift/utils/gen-static-stdlib-link-args b/swift/utils/gen-static-stdlib-link-args
+index 0fa009d67d3..abd98c2493f 100755
+--- a/swift/utils/gen-static-stdlib-link-args
+++ b/swift/utils/gen-static-stdlib-link-args
+@@ -60,11 +60,8 @@ function write_linkfile {
+     fi
+     cat >$OUTPUTFILE <<EOF
+ -ldl
+--lpthread
+--latomic
+ -lswiftCore
+--latomic
+--lswiftImageInspectionShared
+-llog
+ $ICU_LIBS
+ -lstdc++
+ -lm
--- a/packages/swift/swift-cmake.patch.beforehostbuild
+++ b/packages/swift/swift-cmake.patch.beforehostbuild
@ -0,0 +1,472 @@
+diff --git a/swift/CMakeLists.txt b/swift/CMakeLists.txt
+index 7490e1df821..9a5ec99cba0 100644
+--- a/swift/CMakeLists.txt
+++ b/swift/CMakeLists.txt
+@@ -944,7 +944,7 @@
+   message(STATUS "Doxygen: enabled")
+ endif()
+ 
+-if(SWIFT_BUILD_SYNTAXPARSERLIB OR SWIFT_BUILD_SOURCEKIT)
+if((SWIFT_BUILD_SYNTAXPARSERLIB OR SWIFT_BUILD_SOURCEKIT) AND ${SWIFT_HOST_VARIANT_SDK} STREQUAL ANDROID AND ${CMAKE_SYSTEM_NAME} STREQUAL ANDROID)
+   if(NOT CMAKE_SYSTEM_NAME STREQUAL Darwin)
+     if(CMAKE_C_COMPILER_ID STREQUAL Clang AND
+        CMAKE_C_COMPILER_VERSION VERSION_GREATER 3.8
+@@ -1042,11 +1042,13 @@ if(SWIFT_BUILD_SYNTAXPARSERLIB OR SWIFT_BUILD_SOURCEKIT)
+       set(SOURCEKIT_RUNTIME_DIR lib)
+     endif()
+     add_dependencies(sourcekit-inproc BlocksRuntime dispatch)
+    if(SWIFT_HOST_VARIANT_SDK MATCHES "OSX|WINDOWS")
+     swift_install_in_component(FILES
+                                  $<TARGET_FILE:dispatch>
+                                  $<TARGET_FILE:BlocksRuntime>
+                                DESTINATION ${SOURCEKIT_RUNTIME_DIR}
+                                COMPONENT sourcekit-inproc)
+    endif()
+     if(SWIFT_HOST_VARIANT_SDK STREQUAL WINDOWS)
+       swift_install_in_component(FILES
+                                    $<TARGET_LINKER_FILE:dispatch>
+diff --git a/swift/cmake/modules/AddSwift.cmake b/swift/cmake/modules/AddSwift.cmake
+index b40bd4d881e..8c51c6b6857 100644
+--- a/swift/cmake/modules/AddSwift.cmake
+++ b/swift/cmake/modules/AddSwift.cmake
+@@ -123,6 +123,10 @@ function(_add_variant_c_compile_link_flags)
+     endif()
+   endif()
+ 
+  if("${CFLAGS_SDK}" STREQUAL "ANDROID")
+    set(DEPLOYMENT_VERSION "${SWIFT_SDK_${CFLAGS_SDK}_DEPLOYMENT_VERSION}")
+  endif()
+
+   # MSVC, clang-cl, gcc don't understand -target.
+   if(CMAKE_C_COMPILER_ID MATCHES "^Clang|AppleClang$" AND
+       NOT SWIFT_COMPILER_IS_MSVC_LIKE)
+@@ -480,10 +480,10 @@ function(_add_variant_link_flags)
+     list(APPEND library_search_directories
+          ${CMAKE_BINARY_DIR}/winsdk_lib_${LFLAGS_ARCH}_symlinks)
+   elseif("${LFLAGS_SDK}" STREQUAL "HAIKU")
+-    list(APPEND link_libraries "bsd" "atomic")
+    list(APPEND link_libraries "bsd")
+     list(APPEND result "-Wl,-Bsymbolic")
+   elseif("${LFLAGS_SDK}" STREQUAL "ANDROID")
+-    list(APPEND link_libraries "dl" "log" "atomic")
+    list(APPEND link_libraries "dl" "log")
+     # We need to add the math library, which is linked implicitly by libc++
+     list(APPEND result "-lm")
+ 
+@@ -491,11 +491,6 @@ function(_add_variant_link_flags)
+     swift_android_cxx_libraries_for_arch(${LFLAGS_ARCH} cxx_link_libraries)
+     list(APPEND link_libraries ${cxx_link_libraries})
+ 
+-    # link against the ICU libraries
+-    list(APPEND link_libraries
+-      ${SWIFT_ANDROID_${LFLAGS_ARCH}_ICU_I18N}
+-      ${SWIFT_ANDROID_${LFLAGS_ARCH}_ICU_UC})
+-
+     swift_android_lib_for_arch(${LFLAGS_ARCH} ${LFLAGS_ARCH}_LIB)
+     foreach(path IN LISTS ${LFLAGS_ARCH}_LIB)
+       list(APPEND library_search_directories ${path})
+@@ -1114,11 +1113,14 @@ function(_add_swift_library_single target name)
+     endif()
+     # Only set the install RPATH if cross-compiling the host tools, in which
+     # case both the NDK and Sysroot paths must be set.
+-    if(NOT "${SWIFT_ANDROID_NDK_PATH}" STREQUAL "" AND
+-       NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL "")
+    if(NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL "")
+       set_target_properties("${target}"
+         PROPERTIES
+         INSTALL_RPATH "$ORIGIN")
+    else()
+      set_target_properties("${target}"
+        PROPERTIES
+        INSTALL_RPATH "@TERMUX_PREFIX@/lib:$ORIGIN")
+     endif()
+   endif()
+ 
+@@ -1909,6 +1903,14 @@ function(add_swift_target_library name)
+       endif()
+     endif()
+ 
+    set(SWIFTLIB_${sdk}_SOURCES ${SWIFTLIB_SOURCES})
+    if(name STREQUAL swiftRuntime)
+      if(SWIFT_BUILD_STATIC_STDLIB AND "${sdk}" STREQUAL "LINUX")
+        list(REMOVE_ITEM SWIFTLIB_${sdk}_SOURCES ImageInspectionELF.cpp)
+        swift_runtime_static_libraries(${sdk})
+      endif()
+    endif()
+
+     set(sdk_supported_archs
+       ${SWIFT_SDK_${sdk}_ARCHITECTURES}
+       ${SWIFT_SDK_${sdk}_MODULE_ARCHITECTURES})
+@@ -1937,6 +1931,12 @@ function(add_swift_target_library name)
+       set(swiftlib_module_dependency_targets)
+       set(swiftlib_private_link_libraries_targets)
+ 
+      if(name STREQUAL swiftCore)
+        # This initializes swiftlib_private_link_libraries_targets for swiftCore,
+        # so don't move it away from the variable declaration just above.
+        swift_core_private_libraries(${sdk} ${arch} swiftlib_private_link_libraries_targets)
+      endif()
+
+       if(NOT BUILD_STANDALONE)
+         foreach(mod ${swiftlib_module_depends_flattened})
+           list(APPEND swiftlib_module_dependency_targets
+@@ -1972,7 +1981,7 @@ function(add_swift_target_library name)
+         ${SWIFTLIB_STATIC_keyword}
+         ${SWIFTLIB_OBJECT_LIBRARY_keyword}
+         ${SWIFTLIB_INSTALL_WITH_SHARED_keyword}
+-        ${SWIFTLIB_SOURCES}
+        ${SWIFTLIB_${sdk}_SOURCES}
+         TARGET_LIBRARY
+         MODULE_TARGET ${MODULE_VARIANT_NAME}
+         SDK ${sdk}
+diff --git a/swift/cmake/modules/SwiftAndroidSupport.cmake b/swift/cmake/modules/SwiftAndroidSupport.cmake
+index 9379031947d..91cecf46a37 100644
+--- a/swift/cmake/modules/SwiftAndroidSupport.cmake
+++ b/swift/cmake/modules/SwiftAndroidSupport.cmake
+@@ -1,8 +1,7 @@
+ function(swift_android_libcxx_include_paths var)
+   if(NOT "${SWIFT_ANDROID_NDK_PATH}" STREQUAL "")
+     set(${var}
+-          "${SWIFT_ANDROID_NDK_PATH}/sources/cxx-stl/llvm-libc++/include"
+-          "${SWIFT_ANDROID_NDK_PATH}/sources/cxx-stl/llvm-libc++abi/include"
+          "${SWIFT_ANDROID_NDK_PATH}/sysroot/usr/include/c++/v1"
+         PARENT_SCOPE)
+   elseif(NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL "")
+     set(${var}
+@@ -89,7 +88,7 @@ function(swift_android_cxx_libraries_for_arch arch libraries_var_name)
+       message(SEND_ERROR "unknown architecture (${arch}) when cross-compiling for Android")
+     endif()
+ 
+-    set(android_libcxx_path "${SWIFT_ANDROID_NDK_PATH}/sources/cxx-stl/llvm-libc++/libs/${cxx_arch}")
+    set(android_libcxx_path "${SWIFT_ANDROID_NDK_PATH}/sysroot/usr/lib/aarch64-linux-android")
+     list(APPEND link_libraries ${android_libcxx_path}/libc++abi.a
+                                ${android_libcxx_path}/libc++_shared.so)
+   elseif(NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL "")
+diff --git a/swift/cmake/modules/SwiftConfigureSDK.cmake b/swift/cmake/modules/SwiftConfigureSDK.cmake
+index 3a87bfcd80b..89e9827db6c 100644
+--- a/swift/cmake/modules/SwiftConfigureSDK.cmake
+++ b/swift/cmake/modules/SwiftConfigureSDK.cmake
+@@ -234,7 +234,7 @@ macro(configure_sdk_unix name architectures)
+         set(SWIFT_SDK_ANDROID_ARCH_${arch}_NDK_TRIPLE "aarch64-linux-android")
+         set(SWIFT_SDK_ANDROID_ARCH_${arch}_ALT_SPELLING "aarch64")
+         if(NOT "${SWIFT_ANDROID_NDK_PATH}" STREQUAL "")
+-          set(SWIFT_SDK_ANDROID_ARCH_${arch}_PATH "${SWIFT_ANDROID_NDK_PATH}/platforms/android-${SWIFT_ANDROID_API_LEVEL}/arch-arm64")
+          set(SWIFT_SDK_ANDROID_ARCH_${arch}_PATH "${SWIFT_ANDROID_NDK_PATH}/sysroot")
+         elseif(NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL "")
+           set(SWIFT_SDK_ANDROID_ARCH_${arch}_PATH "${SWIFT_ANDROID_NATIVE_SYSROOT}")
+         else()
+@@ -275,8 +275,9 @@ macro(configure_sdk_unix name architectures)
+           "${SWIFT_ANDROID_NDK_PATH}/toolchains/x86_64-${SWIFT_ANDROID_NDK_GCC_VERSION}/prebuilt/${_swift_android_prebuilt_build}")
+       else()
+         set(SWIFT_SDK_ANDROID_ARCH_${arch}_NDK_PREBUILT_PATH
+-          "${SWIFT_ANDROID_NDK_PATH}/toolchains/${SWIFT_SDK_ANDROID_ARCH_${arch}_NDK_TRIPLE}-${SWIFT_ANDROID_NDK_GCC_VERSION}/prebuilt/${_swift_android_prebuilt_build}")
+          "${SWIFT_ANDROID_NDK_PATH}")
+       endif()
+      set(SWIFT_SDK_ANDROID_DEPLOYMENT_VERSION ${SWIFT_ANDROID_API_LEVEL})
+     else()
+       set(SWIFT_SDK_${prefix}_ARCH_${arch}_PATH "/" CACHE STRING "CMAKE_SYSROOT for ${prefix} ${arch}")
+ 
+diff --git a/swift/lib/Driver/CMakeLists.txt b/swift/lib/Driver/CMakeLists.txt
+index 448f5044b70..e665dfcfefe 100644
+--- a/swift/lib/Driver/CMakeLists.txt
+++ b/swift/lib/Driver/CMakeLists.txt
+@@ -27,42 +27,3 @@ target_link_libraries(swiftDriver PRIVATE
+   swiftAST
+   swiftBasic
+   swiftOption)
+-
+-# Generate the static-stdlib-args.lnk file used by -static-stdlib option
+-# for 'GenericUnix' (eg linux)
+-if(SWIFT_BUILD_STATIC_STDLIB)
+-  set(static_stdlib_lnk_file_list)
+-  foreach(sdk ${SWIFT_CONFIGURED_SDKS})
+-    if("${SWIFT_SDK_${sdk}_OBJECT_FORMAT}" STREQUAL "ELF")
+-      string(TOLOWER "${sdk}" lowercase_sdk)
+-      if(SWIFT_${SWIFT_HOST_VARIANT_SDK}_${SWIFT_HOST_VARIANT_ARCH}_ICU_STATICLIB)
+-        set(ICU_STATICLIB "TRUE")
+-      else()
+-        set(ICU_STATICLIB "FALSE")
+-        find_package(ICU REQUIRED COMPONENTS uc i18n)
+-        get_filename_component(ICU_UC_LIBDIR "${ICU_UC_LIBRARIES}" DIRECTORY)
+-        get_filename_component(ICU_I18N_LIBDIR "${ICU_I18N_LIBRARIES}" DIRECTORY)
+-      endif()
+-      set(linkfile "${lowercase_sdk}/static-stdlib-args.lnk")
+-      add_custom_command_target(swift_static_stdlib_${sdk}_args
+-        COMMAND
+-          "${SWIFT_SOURCE_DIR}/utils/gen-static-stdlib-link-args"
+-          "${sdk}"
+-          "${SWIFTSTATICLIB_DIR}/${linkfile}"
+-          "${ICU_STATICLIB}"
+-          "${ICU_UC_LIBDIR}"
+-          "${ICU_I18N_LIBDIR}"
+-        OUTPUT
+-          "${SWIFTSTATICLIB_DIR}/${linkfile}"
+-        DEPENDS
+-          "${SWIFT_SOURCE_DIR}/utils/gen-static-stdlib-link-args")
+-
+-      list(APPEND static_stdlib_lnk_file_list ${swift_static_stdlib_${sdk}_args})
+-      swift_install_in_component(FILES "${SWIFTSTATICLIB_DIR}/${linkfile}"
+-                                 DESTINATION "lib/swift_static/${lowercase_sdk}"
+-                                 COMPONENT stdlib)
+-    endif()
+-  endforeach()
+-  add_custom_target(swift_static_lnk_args ALL DEPENDS ${static_stdlib_lnk_file_list})
+-  add_dependencies(stdlib swift_static_lnk_args)
+-endif()
+diff --git a/swift/stdlib/CMakeLists.txt b/swift/stdlib/CMakeLists.txt
+index 9f3cf240d3d..d2ce14d5f47 100644
+--- a/swift/stdlib/CMakeLists.txt
+++ b/swift/stdlib/CMakeLists.txt
+@@ -83,6 +83,43 @@ if(SWIFT_BUILD_STATIC_STDLIB)
+   else()
+     list(APPEND SWIFT_STDLIB_LIBRARY_BUILD_TYPES STATIC)
+   endif()
+
+  # Generate the static-stdlib-args.lnk file used by -static-stdlib option
+  # for 'GenericUnix' (eg linux)
+  set(static_stdlib_lnk_file_list)
+  foreach(sdk ${SWIFT_SDKS})
+    if("${SWIFT_SDK_${sdk}_OBJECT_FORMAT}" STREQUAL "ELF")
+      string(TOLOWER "${sdk}" lowercase_sdk)
+      if(SWIFT_${SWIFT_HOST_VARIANT_SDK}_${SWIFT_HOST_VARIANT_ARCH}_ICU_STATICLIB)
+        set(ICU_STATICLIB "TRUE")
+      else()
+        set(ICU_STATICLIB "FALSE")
+        find_package(ICU REQUIRED COMPONENTS uc i18n)
+        get_filename_component(ICU_UC_LIBDIR "${ICU_UC_LIBRARIES}" DIRECTORY)
+        get_filename_component(ICU_I18N_LIBDIR "${ICU_I18N_LIBRARIES}" DIRECTORY)
+      endif()
+      set(linkfile "${lowercase_sdk}/static-stdlib-args.lnk")
+      add_custom_command_target(swift_static_stdlib_${sdk}_args
+        COMMAND
+          "${SWIFT_SOURCE_DIR}/utils/gen-static-stdlib-link-args"
+          "${sdk}"
+          "${SWIFTSTATICLIB_DIR}/${linkfile}"
+          "${ICU_STATICLIB}"
+          "${ICU_UC_LIBDIR}"
+          "${ICU_I18N_LIBDIR}"
+        OUTPUT
+          "${SWIFTSTATICLIB_DIR}/${linkfile}"
+        DEPENDS
+          "${SWIFT_SOURCE_DIR}/utils/gen-static-stdlib-link-args")
+
+      list(APPEND static_stdlib_lnk_file_list ${swift_static_stdlib_${sdk}_args})
+      swift_install_in_component(FILES "${SWIFTSTATICLIB_DIR}/${linkfile}"
+                                 DESTINATION "lib/swift_static/${lowercase_sdk}"
+                                 COMPONENT stdlib)
+    endif()
+  endforeach()
+  add_custom_target(swift_static_lnk_args ALL DEPENDS ${static_stdlib_lnk_file_list})
+  add_dependencies(stdlib swift_static_lnk_args)
+ endif()
+ 
+ function(swift_create_stdlib_targets name variant define_all_alias)
+diff --git a/swift/stdlib/public/Platform/CMakeLists.txt b/swift/stdlib/public/Platform/CMakeLists.txt
+index 90fba95ec1b..48c39a7b9a1 100644
+--- a/swift/stdlib/public/Platform/CMakeLists.txt
+++ b/swift/stdlib/public/Platform/CMakeLists.txt
+@@ -86,25 +86,29 @@ foreach(sdk ${SWIFT_SDKS})
+         OUTPUT "${glibc_modulemap_out}"
+         FLAGS
+             "-DCMAKE_SDK=${sdk}"
+            "-DTERMUX_INCLUDE_PATH=@TERMUX_PREFIX@/include"
+             "-DGLIBC_INCLUDE_PATH=${SWIFT_SDK_${sdk}_ARCH_${arch}_LIBC_INCLUDE_DIRECTORY}"
+             "-DGLIBC_ARCH_INCLUDE_PATH=${SWIFT_SDK_${sdk}_ARCH_${arch}_LIBC_ARCHITECTURE_INCLUDE_DIRECTORY}")
+ 
+     list(APPEND glibc_modulemap_target_list ${glibc_modulemap_target})
+ 
+-    # If this SDK is a target for a non-native host, create a native modulemap
+-    # without a sysroot prefix. This is the one we'll install instead.
+-    if(NOT "${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_ARCH_${arch}_PATH}" STREQUAL "/")
+    # If this SDK is a target for a non-native host, except if it's for Android
+    # with its own native sysroot, create a native modulemap without a sysroot
+    # prefix. This is the one we'll install instead.
+    if(NOT "${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_ARCH_${arch}_PATH}" STREQUAL "/" AND
+       NOT (${sdk} STREQUAL ANDROID AND NOT "${SWIFT_ANDROID_NATIVE_SYSROOT}" STREQUAL ""))
+       set(glibc_sysroot_relative_modulemap_out "${module_dir}/sysroot-relative-modulemaps/glibc.modulemap")
+ 
+-      string(REPLACE "${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_ARCH_${arch}_PATH}"
+-        "" absolute_libc_include_path "${SWIFT_SDK_${sdk}_ARCH_${arch}_LIBC_INCLUDE_DIRECTORY}")
+-      string(REPLACE "${SWIFT_SDK_${SWIFT_HOST_VARIANT_SDK}_ARCH_${arch}_PATH}"
+-        "" absolute_libc_arch_include_path ${SWIFT_SDK_${sdk}_ARCH_${arch}_LIBC_ARCHITECTURE_INCLUDE_DIRECTORY})
+      string(REPLACE "${SWIFT_SDK_${sdk}_ARCH_${arch}_PATH}/usr"
+        "@TERMUX_PREFIX@" absolute_libc_include_path "${SWIFT_SDK_${sdk}_ARCH_${arch}_LIBC_INCLUDE_DIRECTORY}")
+      string(REPLACE "${SWIFT_SDK_${sdk}_ARCH_${arch}_PATH}/usr"
+        "@TERMUX_PREFIX@" absolute_libc_arch_include_path ${SWIFT_SDK_${sdk}_ARCH_${arch}_LIBC_ARCHITECTURE_INCLUDE_DIRECTORY})
+ 
+       handle_gyb_source_single(glibc_modulemap_native_target
+         SOURCE "${glibc_modulemap_source}"
+         OUTPUT "${glibc_sysroot_relative_modulemap_out}"
+         FLAGS "-DCMAKE_SDK=${sdk}"
+              "-DTERMUX_INCLUDE_PATH=@TERMUX_PREFIX@/include"
+               "-DGLIBC_INCLUDE_PATH=${absolute_libc_include_path}"
+               "-DGLIBC_ARCH_INCLUDE_PATH=${absolute_libc_arch_include_path}")
+ 
+diff --git a/swift/stdlib/public/core/CMakeLists.txt b/swift/stdlib/public/core/CMakeLists.txt
+index 7ab092655c7..494d4d62aa3 100644
+--- a/swift/stdlib/public/core/CMakeLists.txt
+++ b/swift/stdlib/public/core/CMakeLists.txt
+@@ -226,11 +226,9 @@ set(SWIFTLIB_GYB_SOURCES
+ set(GROUP_INFO_JSON_FILE ${CMAKE_CURRENT_SOURCE_DIR}/GroupInfo.json)
+ set(swift_core_link_flags "${SWIFT_RUNTIME_SWIFT_LINK_FLAGS}")
+ set(swift_core_framework_depends)
+-set(swift_core_private_link_libraries)
+ set(swift_stdlib_compile_flags "${SWIFT_RUNTIME_SWIFT_COMPILE_FLAGS}")
+ if(SWIFT_PRIMARY_VARIANT_SDK IN_LIST SWIFT_APPLE_PLATFORMS)
+   list(APPEND swift_core_link_flags "-all_load")
+-  list(APPEND swift_core_private_link_libraries icucore)
+ else()
+   # With the GNU linker the equivalent of -all_load is to tell the linker
+   # --whole-archive before the archive and --no-whole-archive after (without
+@@ -243,35 +241,42 @@ else()
+   # effort has been completed.
+   #set(LINK_FLAGS
+   #  -Wl,--whole-archive swiftRuntime -Wl,--no-whole-archive)
+-  if("${SWIFT_PATH_TO_LIBICU_BUILD}" STREQUAL "")
+-    list(APPEND swift_core_private_link_libraries
+-      ${SWIFT_${SWIFT_PRIMARY_VARIANT_SDK}_${SWIFT_PRIMARY_VARIANT_ARCH}_ICU_UC}
+-      ${SWIFT_${SWIFT_PRIMARY_VARIANT_SDK}_${SWIFT_PRIMARY_VARIANT_ARCH}_ICU_I18N})
+endif()
+
+function(swift_core_private_libraries sdk arch libraries_var_name)
+  set(private_link_libraries)
+  if(${sdk} IN_LIST SWIFT_APPLE_PLATFORMS)
+    list(APPEND private_link_libraries icucore)
+   else()
+-    list(APPEND swift_core_private_link_libraries -licui18nswift -licuucswift -licudataswift)
+
+
+    if(${sdk} STREQUAL ${SWIFT_HOST_VARIANT_SDK} AND NOT "${SWIFT_PATH_TO_LIBICU_BUILD}" STREQUAL "")
+      list(APPEND private_link_libraries -licui18nswift -licuucswift -licudataswift)
+    else()
+      list(APPEND private_link_libraries ${SWIFT_${sdk}_${arch}_ICU_UC}
+        ${SWIFT_${sdk}_${arch}_ICU_I18N})
+    endif()
+   endif()
+-endif()
+ 
+-if(SWIFT_PRIMARY_VARIANT_SDK STREQUAL ANDROID)
+-  # workaround for libatomic needing to be after object files for swiftCore.so
+-  list(APPEND swift_core_private_link_libraries atomic)
+-elseif(SWIFT_PRIMARY_VARIANT_SDK STREQUAL CYGWIN)
+-  # TODO(compnerd) cache this variable to permit re-configuration
+-  execute_process(COMMAND "cygpath" "-u" "$ENV{SYSTEMROOT}" OUTPUT_VARIABLE ENV_SYSTEMROOT)
+-  list(APPEND swift_core_private_link_libraries "${ENV_SYSTEMROOT}/system32/psapi.dll")
+-elseif(SWIFT_PRIMARY_VARIANT_SDK STREQUAL FREEBSD)
+-  find_library(EXECINFO_LIBRARY execinfo)
+-  list(APPEND swift_core_private_link_libraries ${EXECINFO_LIBRARY})
+-  # workaround for libatomic needing to be after object files for swiftCore.so
+-  list(APPEND swift_core_private_link_libraries
+-    ${SWIFTLIB_DIR}/clang/lib/freebsd/libclang_rt.builtins-${SWIFT_PRIMARY_VARIANT_ARCH}.a)
+-elseif(SWIFT_PRIMARY_VARIANT_SDK STREQUAL LINUX)
+-  if(SWIFT_BUILD_STATIC_STDLIB)
+-    list(APPEND swift_core_private_link_libraries swiftImageInspectionShared)
+  if(${sdk} STREQUAL CYGWIN)
+    if(${sdk} STREQUAL ${SWIFT_HOST_VARIANT_SDK})
+      # TODO(compnerd) cache this variable to permit re-configuration
+      execute_process(COMMAND "cygpath" "-u" "$ENV{SYSTEMROOT}" OUTPUT_VARIABLE ENV_SYSTEMROOT)
+      list(APPEND private_link_libraries "${ENV_SYSTEMROOT}/system32/psapi.dll")
+    else()
+      message(FATAL_ERROR "CYGWIN cross-compilation doesn't know where to find psapi.dll.")
+    endif()
+  elseif(${sdk} STREQUAL FREEBSD)
+    find_library(EXECINFO_LIBRARY execinfo)
+    list(APPEND private_link_libraries ${EXECINFO_LIBRARY})
+  elseif(${sdk} STREQUAL LINUX AND SWIFT_BUILD_STATIC_STDLIB)
+      list(APPEND private_link_libraries swiftImageInspectionShared)
+  elseif(${sdk} STREQUAL WINDOWS)
+    list(APPEND private_link_libraries shell32;DbgHelp)
+   endif()
+-elseif(SWIFT_PRIMARY_VARIANT_SDK STREQUAL WINDOWS)
+-  list(APPEND swift_core_private_link_libraries shell32;DbgHelp)
+-endif()
+
+  set(${libraries_var_name} ${private_link_libraries} PARENT_SCOPE)
+endfunction()
+ 
+ option(SWIFT_CHECK_ESSENTIAL_STDLIB
+     "Check core standard library layering by linking its essential subset"
+@@ -312,8 +317,6 @@ add_swift_target_library(swiftCore
+                     ${swift_stdlib_compile_flags} -Xcc -DswiftCore_EXPORTS ${SWIFT_STANDARD_LIBRARY_SWIFT_FLAGS}
+                   LINK_FLAGS
+                     ${swift_core_link_flags}
+-                  PRIVATE_LINK_LIBRARIES
+-                    ${swift_core_private_link_libraries}
+                   INCORPORATE_OBJECT_LIBRARIES
+                     swiftRuntime swiftStdlibStubs
+                   FRAMEWORK_DEPENDS
+diff --git a/swift/stdlib/public/runtime/CMakeLists.txt b/swift/stdlib/public/runtime/CMakeLists.txt
+index 001d97d5174..0b51e56f631 100644
+--- a/swift/stdlib/public/runtime/CMakeLists.txt
+++ b/swift/stdlib/public/runtime/CMakeLists.txt
+@@ -88,9 +88,7 @@ set(swift_runtime_library_compile_flags ${swift_runtime_compile_flags})
+ list(APPEND swift_runtime_library_compile_flags -DswiftCore_EXPORTS)
+ list(APPEND swift_runtime_library_compile_flags -I${SWIFT_SOURCE_DIR}/include)
+ 
+-set(sdk "${SWIFT_HOST_VARIANT_SDK}")
+-if(SWIFT_BUILD_STATIC_STDLIB AND "${sdk}" STREQUAL "LINUX")
+-  list(REMOVE_ITEM swift_runtime_sources ImageInspectionELF.cpp)
+function(swift_runtime_static_libraries sdk)
+   set(static_binary_lnk_file_list)
+   string(TOLOWER "${sdk}" lowercase_sdk)
+ 
+@@ -99,6 +97,7 @@ if(SWIFT_BUILD_STATIC_STDLIB AND "${sdk}" STREQUAL "LINUX")
+     ImageInspectionELF.cpp
+     C_COMPILE_FLAGS ${swift_runtime_library_compile_flags}
+     LINK_FLAGS ${swift_runtime_linker_flags}
+    TARGET_SDKS ${sdk}
+     SWIFT_COMPILE_FLAGS ${SWIFT_STANDARD_LIBRARY_SWIFT_FLAGS}
+     INSTALL_IN_COMPONENT stdlib)
+ 
+@@ -149,7 +148,7 @@ if(SWIFT_BUILD_STATIC_STDLIB AND "${sdk}" STREQUAL "LINUX")
+                              DESTINATION "lib/swift_static/${lowercase_sdk}"
+                              COMPONENT stdlib)
+   add_custom_target(static_binary_magic ALL DEPENDS ${static_binary_lnk_file_list})
+-  foreach(arch IN LISTS SWIFT_SDK_LINUX_ARCHITECTURES)
+  foreach(arch IN LISTS SWIFT_SDK_${sdk}_ARCHITECTURES)
+     add_dependencies(static_binary_magic ${swift_image_inspection_${arch}_static})
+   endforeach()
+   add_dependencies(static_binary_magic ${swift_image_inspection_static_primary_arch})
+@@ -159,9 +158,10 @@ if(SWIFT_BUILD_STATIC_STDLIB AND "${sdk}" STREQUAL "LINUX")
+     ImageInspectionELF.cpp
+     C_COMPILE_FLAGS ${swift_runtime_library_compile_flags}
+     LINK_FLAGS ${swift_runtime_linker_flags}
+    TARGET_SDKS ${sdk}
+     SWIFT_COMPILE_FLAGS ${SWIFT_STANDARD_LIBRARY_SWIFT_FLAGS}
+     INSTALL_IN_COMPONENT never_install)
+-endif()
+endfunction()
+ 
+ add_swift_target_library(swiftRuntime OBJECT_LIBRARY
+   ${swift_runtime_sources}
+@@ -174,7 +174,7 @@ add_swift_target_library(swiftRuntime OBJECT_LIBRARY
+ 
+ set(ELFISH_SDKS)
+ set(COFF_SDKS)
+-foreach(sdk ${SWIFT_CONFIGURED_SDKS})
+foreach(sdk ${SWIFT_SDKS})
+   if("${SWIFT_SDK_${sdk}_OBJECT_FORMAT}" STREQUAL "ELF")
+     list(APPEND ELFISH_SDKS ${sdk})
+   elseif("${SWIFT_SDK_${sdk}_OBJECT_FORMAT}" STREQUAL "COFF")
+@@ -201,7 +201,7 @@ add_swift_target_library(swiftImageRegistrationObjectCOFF
+                   SWIFT_COMPILE_FLAGS ${SWIFT_STANDARD_LIBRARY_SWIFT_FLAGS}
+                   INSTALL_IN_COMPONENT none)
+ 
+-foreach(sdk ${SWIFT_CONFIGURED_SDKS})
+foreach(sdk ${SWIFT_SDKS})
+   foreach(arch ${SWIFT_SDK_${sdk}_ARCHITECTURES})
+     set(arch_subdir "${SWIFT_SDK_${sdk}_LIB_SUBDIR}/${arch}")
+     set(arch_suffix "${SWIFT_SDK_${sdk}_LIB_SUBDIR}-${arch}")
+diff --git a/swift/tools/SourceKit/cmake/modules/AddSwiftSourceKit.cmake b/swift/tools/SourceKit/cmake/modules/AddSwiftSourceKit.cmake
+index 8efd5971030..ab306f47fd8 100644
+--- a/swift/tools/SourceKit/cmake/modules/AddSwiftSourceKit.cmake
+++ b/swift/tools/SourceKit/cmake/modules/AddSwiftSourceKit.cmake
+@@ -164,7 +164,7 @@ macro(add_sourcekit_library name)
+   if("${CMAKE_SYSTEM_NAME}" STREQUAL "Linux")
+     if(SOURCEKITLIB_SHARED)
+       set_target_properties(${name} PROPERTIES BUILD_WITH_INSTALL_RPATH TRUE)
+-      set_target_properties(${name} PROPERTIES INSTALL_RPATH "$ORIGIN/../lib/swift/linux:/usr/lib/swift/linux")
+      set_target_properties(${name} PROPERTIES INSTALL_RPATH "$ORIGIN/../lib/swift/android")
+     endif()
+   endif()
+ 
--- a/packages/swift/swift-corelibs-xctest-CMakeLists.txt.patch
+++ b/packages/swift/swift-corelibs-xctest-CMakeLists.txt.patch
@ -0,0 +1,14 @@
+diff --git a/swift-corelibs-xctest/CMakeLists.txt b/swift-corelibs-xctest/CMakeLists.txt
+index 289f940..9830bbb 100644
+--- a/swift-corelibs-xctest/CMakeLists.txt
+++ b/swift-corelibs-xctest/CMakeLists.txt
+@@ -50,7 +50,9 @@ add_library(XCTest
+ target_link_libraries(XCTest PRIVATE
+   dispatch
+   Foundation)
+target_link_options(XCTest PRIVATE "SHELL:-no-toolchain-stdlib-rpath")
+ set_target_properties(XCTest PROPERTIES
+  INSTALL_RPATH "$ORIGIN"
+   Swift_MODULE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/swift
+   INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_CURRENT_BINARY_DIR}/swift)
+ 
--- a/packages/swift/swift-lib-Driver-UnixToolChains.cpp.patch
+++ b/packages/swift/swift-lib-Driver-UnixToolChains.cpp.patch
@ -0,0 +1,29 @@
+diff --git a/swift/lib/Driver/UnixToolChains.cpp b/swift/lib/Driver/UnixToolChains.cpp
+index bdc63d1ca72..971e5ded1e2 100644
+--- a/swift/lib/Driver/UnixToolChains.cpp
+++ b/swift/lib/Driver/UnixToolChains.cpp
+@@ -209,7 +209,8 @@ toolchains::GenericUnix::constructInvocation(const DynamicLinkJobAction &job,
+   getRuntimeLibraryPaths(RuntimeLibPaths, context.Args, context.OI.SDKPath,
+                          /*Shared=*/!(staticExecutable || staticStdlib));
+ 
+-  if (!(staticExecutable || staticStdlib) && shouldProvideRPathToLinker()) {
+  if (!(staticExecutable || staticStdlib) && shouldProvideRPathToLinker() &&
+      !context.Args.hasArg(options::OPT_no_toolchain_stdlib_rpath)) {
+     // FIXME: We probably shouldn't be adding an rpath here unless we know
+     //        ahead of time the standard library won't be copied.
+     for (auto path : RuntimeLibPaths) {
+@@ -356,7 +357,13 @@ std::string toolchains::Android::getTargetForLinker() const {
+   }
+ }
+ 
+-bool toolchains::Android::shouldProvideRPathToLinker() const { return false; }
+bool toolchains::Android::shouldProvideRPathToLinker() const {
+#if defined(__ANDROID__)
+  return true;
+#else
+  return false;
+#endif
+}
+ 
+ std::string toolchains::Cygwin::getDefaultLinker() const {
+   // Cygwin uses the default BFD linker, even on ARM.
--- a/packages/swift/swift-stdlib-public-Platform-bionic.modulemap.gyb.patch.beforehostbuild
+++ b/packages/swift/swift-stdlib-public-Platform-bionic.modulemap.gyb.patch.beforehostbuild
@ -0,0 +1,41 @@
+diff --git a/swift/stdlib/public/Platform/bionic.modulemap.gyb b/swift/stdlib/public/Platform/bionic.modulemap.gyb
+index e44f9082653..da77854eb75 100644
+--- a/swift/stdlib/public/Platform/bionic.modulemap.gyb
+++ b/swift/stdlib/public/Platform/bionic.modulemap.gyb
+@@ -161,11 +161,11 @@ module SwiftGlibc [system] {
+       export *
+     }
+     module glob {
+-      header "${GLIBC_INCLUDE_PATH}/glob.h"
+      header "${TERMUX_INCLUDE_PATH}/glob.h"
+       export *
+     }
+     module iconv {
+-      header "${GLIBC_INCLUDE_PATH}/iconv.h"
+      header "${TERMUX_INCLUDE_PATH}/iconv.h"
+       export *
+     }
+     module langinfo {
+@@ -185,7 +185,7 @@ module SwiftGlibc [system] {
+       export *
+     }
+     module spawn {
+-      header "${GLIBC_INCLUDE_PATH}/spawn.h"
+      header "${TERMUX_INCLUDE_PATH}/spawn.h"
+       export *
+     }
+     module syslog {
+@@ -291,11 +291,11 @@ module SwiftGlibc [system] {
+         export *
+       }
+       module sem {
+-        header "${GLIBC_ARCH_INCLUDE_PATH}/sys/sem.h"
+        header "${GLIBC_ARCH_INCLUDE_PATH}/linux/sem.h"
+         export *
+       }
+       module shm {
+-        header "${GLIBC_ARCH_INCLUDE_PATH}/sys/shm.h"
+        header "${GLIBC_ARCH_INCLUDE_PATH}/linux/shm.h"
+         export *
+       }
+       module inotify {
--- a/packages/swift/swift-stdlib-public-SwiftShims-CMakeLists.txt
+++ b/packages/swift/swift-stdlib-public-SwiftShims-CMakeLists.txt
@ -0,0 +1,13 @@
+diff --git a/swift/stdlib/public/SwiftShims/CMakeLists.txt b/swift/stdlib/public/SwiftShims/CMakeLists.txt
+index da408df6bae..73fd1cdfa30 100644
+--- a/swift/stdlib/public/SwiftShims/CMakeLists.txt
+++ b/swift/stdlib/public/SwiftShims/CMakeLists.txt
+@@ -121,7 +121,7 @@ swift_install_in_component(clang-builtin-headers
+ 
+ swift_install_symlink_component(clang-resource-dir-symlink
+   LINK_NAME clang
+-  TARGET ../clang/${CLANG_VERSION}
+  TARGET ../clang/@TERMUX_CLANG_VERSION@
+   DESTINATION "lib/swift")
+ 
+ # Possibly install Clang headers under Clang's resource directory in case we
--- a/packages/swift/swift-utils-build-script-impl
+++ b/packages/swift/swift-utils-build-script-impl
@ -0,0 +1,27 @@
+diff --git a/swift/utils/build-script-impl b/swift/utils/build-script-impl
+index b1d060328bc..218c9215260 100755
+--- a/swift/utils/build-script-impl
+++ b/swift/utils/build-script-impl
+@@ -1745,6 +1753,13 @@ for host in "${ALL_HOSTS[@]}"; do
+                         -DLLVM_TABLEGEN=$(build_directory "${LOCAL_HOST}" llvm)/bin/llvm-tblgen
+                         -DCLANG_TABLEGEN=$(build_directory "${LOCAL_HOST}" llvm)/bin/clang-tblgen
+                         -DLLVM_NATIVE_BUILD=$(build_directory "${LOCAL_HOST}" llvm)
+                        -DCMAKE_EXE_LINKER_FLAGS="$LDFLAGS --target=$CCTERMUX_HOST_PLATFORM"
+                        -DCMAKE_MODULE_LINKER_FLAGS="$LDFLAGS --target=$CCTERMUX_HOST_PLATFORM"
+                        -DCMAKE_SHARED_LINKER_FLAGS="$LDFLAGS --target=$CCTERMUX_HOST_PLATFORM"
+                        -DCMAKE_SYSTEM_NAME=Android
+                        -DCMAKE_SYSTEM_VERSION=@TERMUX_PKG_API_LEVEL@
+                        -DCMAKE_SYSTEM_PROCESSOR=@TERMUX_ARCH@
+                        -DCMAKE_ANDROID_STANDALONE_TOOLCHAIN="@TERMUX_STANDALONE_TOOLCHAIN@"
+                     )
+                 fi
+ 
+@@ -2471,7 +2480,7 @@ for host in "${ALL_HOSTS[@]}"; do
+             elif [[ "${ANDROID_DATA}" ]] ; then
+               HOST_CXX_HEADERS_DIR="$PREFIX/include/c++"
+             else # Linux
+-              HOST_CXX_HEADERS_DIR="/usr/include/c++"
+              HOST_CXX_HEADERS_DIR="@TERMUX_STANDALONE_TOOLCHAIN@/sysroot/usr/include/c++"
+             fi
+ 
+             # Find the path in which the local clang build is expecting to find
--- a/packages/swift/swiftpm-Sources-Workspace-Destination.swift
+++ b/packages/swift/swiftpm-Sources-Workspace-Destination.swift
@ -0,0 +1,13 @@
+diff --git a/swiftpm/Sources/Workspace/Destination.swift b/swiftpm/Sources/Workspace/Destination.swift
+index ac03fb84..99048b80 100644
+--- a/swiftpm/Sources/Workspace/Destination.swift
+++ b/swiftpm/Sources/Workspace/Destination.swift
+@@ -130,7 +130,7 @@ public struct Destination: Encodable, Equatable {
+       #else
+         return Destination(
+             target: hostTargetTriple,
+-            sdk: .root,
+            sdk: AbsolutePath("@TERMUX_APP_PREFIX@"),
+             binDir: binDir,
+             extraCCFlags: ["-fPIC"],
+             extraSwiftCFlags: [],
--- a/packages/swift/swiftpm-rpath.patch
+++ b/packages/swift/swiftpm-rpath.patch
@ -0,0 +1,44 @@
+diff --git a/swiftpm/Sources/PackageDescription/CMakeLists.txt b/swiftpm/Sources/PackageDescription/CMakeLists.txt
+index b6d925e1..3e546554 100644
+--- a/swiftpm/Sources/PackageDescription/CMakeLists.txt
+++ b/swiftpm/Sources/PackageDescription/CMakeLists.txt
+@@ -32,11 +32,13 @@ foreach(PACKAGE_DESCRIPTION_VERSION 4 4_2)
+         target_link_options(PD${PACKAGE_DESCRIPTION_VERSION} PRIVATE
+             "SHELL:-Xlinker -install_name -Xlinker @rpath/libPackageDescription.dylib")
+     endif()
+-
+    target_link_options(PD${PACKAGE_DESCRIPTION_VERSION} PRIVATE "SHELL:-no-toolchain-stdlib-rpath")
+     set_target_properties(PD${PACKAGE_DESCRIPTION_VERSION} PROPERTIES
+         Swift_MODULE_NAME PackageDescription
+         Swift_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/pm/${PACKAGE_DESCRIPTION_VERSION}
+        BUILD_WITH_INSTALL_RPATH TRUE
+         INSTALL_NAME_DIR \\@rpath
+        INSTALL_RPATH "$ORIGIN/../../$<LOWER_CASE:${CMAKE_SYSTEM_NAME}>"
+         OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/pm/${PACKAGE_DESCRIPTION_VERSION}
+         OUTPUT_NAME PackageDescription
+         ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/pm/${PACKAGE_DESCRIPTION_VERSION}
+diff --git a/swiftpm/TSC/Sources/TSCBasic/CMakeLists.txt b/swiftpm/TSC/Sources/TSCBasic/CMakeLists.txt
+index 50e1ba60..e47b87e7 100644
+--- a/swiftpm/TSC/Sources/TSCBasic/CMakeLists.txt
+++ b/swiftpm/TSC/Sources/TSCBasic/CMakeLists.txt
+@@ -53,7 +53,7 @@ target_link_libraries(TSCBasic PUBLIC
+   TSCLibc)
+ if(NOT CMAKE_SYSTEM_NAME STREQUAL Darwin)
+   target_link_libraries(TSCBasic PUBLIC
+-    Foundation)
+    Foundation android-spawn)
+ endif()
+ # NOTE(compnerd) workaround for CMake not setting up include flags yet
+ set_target_properties(TSCBasic PROPERTIES
+diff --git a/swiftpm/Utilities/bootstrap b/swiftpm/Utilities/bootstrap
+index f7439427..b3edbbea 100755
+--- a/swiftpm/Utilities/bootstrap
+++ b/swiftpm/Utilities/bootstrap
+@@ -574,6 +574,7 @@ def get_swiftpm_flags(args):
+     if 'ANDROID_DATA' in os.environ:
+         build_flags.extend(["-Xswiftc", "-Xcc", "-Xswiftc", "-U_GNU_SOURCE"])
+ 
+    build_flags.extend(["-Xswiftc", "-no-toolchain-stdlib-rpath", "-Xlinker", "-landroid-spawn"])
+     return build_flags
+ 
+ # -----------------------------------------------------------
--- a/scripts/setup-ubuntu.sh
+++ b/scripts/setup-ubuntu.sh
@ -102,6 +102,8 @@ PACKAGES+=" llvm-8-tools"

 # For swift.
 PACKAGES+=" clang-9"
+PACKAGES+=" libtinfo5"
+PACKAGES+=" lld"

 # Needed by gitea.
 PACKAGES+=" npm"