From 4923b42d0b7e3238e082d4f4994908c796f3ac7f Mon Sep 17 00:00:00 2001
From: Volodymyr Boichentsov <sakristx@gmail.com>
Date: Sun, 30 Jul 2023 19:03:17 +0100
Subject: [PATCH] update to swift 5.8.1

---
 cmake_caches.cmake |  1 +
 setup.sh           | 56 +++++++++++++++++++++-------------------------
 swift-build.sh     |  2 +-
 swiftpm.sh         | 21 ++++++++++++++---
 4 files changed, 45 insertions(+), 35 deletions(-)

diff --git a/cmake_caches.cmake b/cmake_caches.cmake
index eb270e4..f08dd1e 100644
--- a/cmake_caches.cmake
+++ b/cmake_caches.cmake
@@ -34,6 +34,7 @@ endif()
 
 # Make a list that we then convert to a (space-delimited) string, below
 set(SWIFT_FLAGS
+    -L${SWIFT_SDK}/usr/lib/${ANDROID_TOOLCHAIN_NAME}
     -g # always produce debug symbols
     -sdk ${ANDROID_NDK}/toolchains/llvm/prebuilt/${ANDROID_HOST_TAG}/sysroot
     -resource-dir ${SWIFT_SDK}/usr/lib/swift
diff --git a/setup.sh b/setup.sh
index 972aaf9..3cb45ce 100644
--- a/setup.sh
+++ b/setup.sh
@@ -12,7 +12,7 @@ then
 fi
 
 readonly SDK_DIR="${SCRIPT_ROOT}/sdk"
-readonly TOOLCHAIN_PATH="${TOOLCHAIN_PATH:-/Library/Developer/Toolchains/swift-5.7-RELEASE.xctoolchain}"
+readonly TOOLCHAIN_PATH="${TOOLCHAIN_PATH:-/Library/Developer/Toolchains/swift-5.8.1-RELEASE.xctoolchain}"
 
 for LAST_ARGUMENT in $@; do :; done
 readonly PROJECT_DIRECTORY=${LAST_ARGUMENT:-$PWD}
@@ -20,7 +20,8 @@ readonly BUILD_DIR="${PROJECT_DIRECTORY}/build/${ANDROID_ABI}"
 readonly LIBRARY_OUTPUT_DIRECTORY="${LIBRARY_OUTPUT_DIRECTORY:-${PROJECT_DIRECTORY}/libs/${ANDROID_ABI}}"
 readonly CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE:-"Debug"}
 
-readonly SWIFT_SDK_PATH="${SCRIPT_ROOT}/sdk/${ANDROID_ABI}"
+readonly SDK_DIRNAME=swift-android
+readonly SWIFT_SDK_PATH="${SCRIPT_ROOT}/sdk/${SDK_DIRNAME}"
 readonly HOST=darwin-x86_64 # TODO: add more platforms
 
 copySwiftDependencyLibs() {
@@ -65,8 +66,8 @@ fi
 
 if [ ! -d ${TOOLCHAIN_PATH} ]
 then
-    echo "Please install the swift-5.7-RELEASE toolchain (or set TOOLCHAIN_PATH)"
-    echo "On Mac: https://download.swift.org/swift-5.7-release/xcode/swift-5.7-RELEASE/swift-5.7-RELEASE-osx.pkg"
+    echo "Please install the swift-5.8.1-RELEASE toolchain (or set TOOLCHAIN_PATH)"
+    echo "On Mac: https://download.swift.org/swift-5.8.1-release/xcode/swift-5.8.1-RELEASE/swift-5.8.1-RELEASE-osx.pkg"
     exit 1
 fi
 
@@ -80,30 +81,23 @@ fi
 downloadSdks() {
     [ ! -d ${SDK_DIR} ] && mkdir -p ${SDK_DIR}
     pushd ${SDK_DIR} > /dev/null
+    
+    local ORIGINAL_FILENAME="swift-5.8-android-24-sdk"
 
-    for SDK in aarch64 armv7 x86_64
-    do
-        local SDK_DIRNAME=${SDK};
-        [ ${SDK} = "aarch64" ] && SDK_DIRNAME=arm64-v8a
-        [ ${SDK} = "armv7" ] && SDK_DIRNAME=armeabi-v7a
-
-        local ORIGINAL_FILENAME="swift-5.7-android-${SDK}-24-sdk"
-
-        if [ ! -f "${ORIGINAL_FILENAME}.tar.xz" ]
-        then
-            log "Downloading ${SDK_DIRNAME} SDK..."
-            local SDK_URL_BASEPATH="https://github.com/buttaface/swift-android-sdk/releases/download/5.7"
-            curl -LO ${SDK_URL_BASEPATH}/${ORIGINAL_FILENAME}.tar.xz
-        fi
-        
-        if [ ! -d "${SDK_DIRNAME}" ]
-        then
-            log "Extracting ${SDK_DIRNAME} SDK..."
-            tar --extract --file ${ORIGINAL_FILENAME}.tar.xz
-            # rm ${ORIGINAL_FILENAME}.tar.xz
-            mv ${ORIGINAL_FILENAME} ${SDK_DIRNAME}
-        fi
-    done
+    if [ ! -f "${ORIGINAL_FILENAME}.tar.xz" ]
+    then
+        log "Downloading ${SDK_DIRNAME} SDK..."
+        local SDK_URL_BASEPATH="https://github.com/buttaface/swift-android-sdk/releases/download/5.8"
+        curl -LO ${SDK_URL_BASEPATH}/${ORIGINAL_FILENAME}.tar.xz
+    fi
+    
+    if [ ! -d "${SDK_DIRNAME}" ]
+    then
+        log "Extracting ${SDK_DIRNAME} SDK..."
+        tar --extract --file ${ORIGINAL_FILENAME}.tar.xz
+        # rm ${ORIGINAL_FILENAME}.tar.xz
+        mv ${ORIGINAL_FILENAME} ${SDK_DIRNAME}
+    fi
 
     popd > /dev/null
 }
@@ -111,17 +105,17 @@ downloadSdks() {
 downloadSdks
 
 # dynamic resources
-if [ ! -f "${SCRIPT_ROOT}/sdk/${ANDROID_ABI}/usr/lib/swift/clang" ]
+if [ ! -f "${SCRIPT_ROOT}/sdk/${SDK_DIRNAME}/usr/lib/swift/clang" ]
 then
     ln -fs \
         ${ANDROID_NDK_PATH}/toolchains/llvm/prebuilt/${HOST}/lib64/clang/14.0.6 \
-        ${SCRIPT_ROOT}/sdk/${ANDROID_ABI}/usr/lib/swift/clang
+        ${SCRIPT_ROOT}/sdk/${SDK_DIRNAME}/usr/lib/swift/clang
 fi
 
 # static resources
-if [ ! -f "${SCRIPT_ROOT}/sdk/${ANDROID_ABI}/usr/lib/swift_static/clang" ]
+if [ ! -f "${SCRIPT_ROOT}/sdk/${SDK_DIRNAME}/usr/lib/swift_static/clang" ]
 then
     ln -fs \
         ${ANDROID_NDK_PATH}/toolchains/llvm/prebuilt/${HOST}/lib64/clang/14.0.6 \
-        ${SCRIPT_ROOT}/sdk/${ANDROID_ABI}/usr/lib/swift_static/clang
+        ${SCRIPT_ROOT}/sdk/${SDK_DIRNAME}/usr/lib/swift_static/clang
 fi
diff --git a/swift-build.sh b/swift-build.sh
index 833f83d..f861b0e 100755
--- a/swift-build.sh
+++ b/swift-build.sh
@@ -8,7 +8,7 @@ source "${SCRIPT_ROOT}/setup.sh"
 if [ ! -d ${TOOLCHAIN_PATH} ]
 then
     echo "Please install the swift-5.7-RELEASE toolchain (or set TOOLCHAIN_PATH)"
-    echo "On Mac: https://download.swift.org/swift-5.7-release/xcode/swift-5.7-RELEASE/swift-5.7-RELEASE-osx.pkg"
+    echo "On Mac: https://download.swift.org/swift-5.8.1-release/xcode/swift-5.8.1-RELEASE/swift-5.8.1-RELEASE-osx.pkg"
     exit 1
 fi
 
diff --git a/swiftpm.sh b/swiftpm.sh
index 7c6a61b..80b5443 100755
--- a/swiftpm.sh
+++ b/swiftpm.sh
@@ -5,6 +5,7 @@ set -e
 readonly SCRIPT_ROOT=$(cd $(dirname $0); echo -n $PWD) # path of this file
 source "${SCRIPT_ROOT}/setup.sh"
 
+# readonly SDK_DIRNAME=swift-android
 readonly BUILD_TYPE=${BUILD_TYPE:-release}
 readonly SCRATCH_PATH="swiftpm-build"
 
@@ -23,11 +24,17 @@ do
 done
 
 if [ ${ANDROID_ABI} = "armeabi-v7a" ]; then
+    ANDROID_ARCH="armv7"
     TARGET_TRIPLE="armv7-unknown-linux-androideabi24"
+    TARGET_LIB_DIR="arm-linux-androideabi"
 elif [ ${ANDROID_ABI} = "x86_64" ]; then
+    ANDROID_ARCH="x86_64"
     TARGET_TRIPLE="x86_64-unknown-linux-android24"
+    TARGET_LIB_DIR="x86_64-linux-android"
 else # assume arm64
+    ANDROID_ARCH="aarch64"
     TARGET_TRIPLE="aarch64-unknown-linux-android24"
+    TARGET_LIB_DIR="aarch64-linux-android"
 fi
 
 if [ "${STATIC_SWIFT_STDLIB}" ]
@@ -48,9 +55,11 @@ cat <<- EOF > "${DESTINATION_FILE}"
     "sdk": "${ANDROID_NDK_PATH}/toolchains/llvm/prebuilt/${HOST}/sysroot",
     "extra-cc-flags": ["-fPIC", "-DSTATIC_SWIFT_STDLIB"],
     "extra-swiftc-flags": [
+        "-L",
+        "${SCRIPT_ROOT}/sdk/${SDK_DIRNAME}/usr/lib/swift_static/android/${ANDROID_ARCH}",
         "-DSTATIC_SWIFT_STDLIB",
         "-resource-dir",
-        "${SCRIPT_ROOT}/sdk/${ANDROID_ABI}/usr/lib/swift_static",
+        "${SCRIPT_ROOT}/sdk/${SDK_DIRNAME}/usr/lib/swift_static",
         "-tools-directory",
         "${ANDROID_NDK_PATH}/toolchains/llvm/prebuilt/${HOST}/bin"
     ],
@@ -66,8 +75,10 @@ cat <<- EOF > "${DESTINATION_FILE}"
     "sdk": "${ANDROID_NDK_PATH}/toolchains/llvm/prebuilt/${HOST}/sysroot",
     "extra-cc-flags": ["-fPIC"],
     "extra-swiftc-flags": [
+        "-L",
+        "${SCRIPT_ROOT}/sdk/${SDK_DIRNAME}/usr/lib/${TARGET_LIB_DIR}",
         "-resource-dir",
-        "${SCRIPT_ROOT}/sdk/${ANDROID_ABI}/usr/lib/swift",
+        "${SCRIPT_ROOT}/sdk/${SDK_DIRNAME}/usr/lib/swift",
         "-tools-directory",
         "${ANDROID_NDK_PATH}/toolchains/llvm/prebuilt/${HOST}/bin"
     ],
@@ -77,6 +88,10 @@ EOF
     fi
 fi
 
+${TOOLCHAIN_PATH}/usr/bin/swift package update \
+    --disable-index-store \
+    --scratch-path ${SCRATCH_PATH} 
+
 # --disable-index-store works around compiler crash in swift 5.7 toolchain:
 # adding a --scratch-path per ABI makes rebuilding faster
 ${TOOLCHAIN_PATH}/usr/bin/swift build \
@@ -93,4 +108,4 @@ then
     copySwiftDependencyLibs
     mkdir -p ${LIBRARY_OUTPUT_DIRECTORY}
     cp -f "${SCRATCH_PATH}/${BUILD_TYPE}"/*.so "${LIBRARY_OUTPUT_DIRECTORY}"
-fi
\ No newline at end of file
+fi