Support static linking onnxruntime for 64-bit ARM (#402)

 # Modified from https://github.com/Tencent/ncnn/blob/master/.github/workflows/linux-arm-cpu-gcc.yml
-name: aarch64-linux-gnu
+name: aarch64-linux-gnu-shared
 
 on:
   push:
@@ -8,7 +8,7 @@ on:
     tags:
       - '*'
     paths:
-      - '.github/workflows/aarch64-linux-gnu.yaml'
+      - '.github/workflows/aarch64-linux-gnu-shared.yaml'
       - 'CMakeLists.txt'
       - 'cmake/**'
       - 'sherpa-onnx/csrc/*'
@@ -17,7 +17,7 @@ on:
     branches:
       - master
     paths:
-      - '.github/workflows/aarch64-linux-gnu.yaml'
+      - '.github/workflows/aarch64-linux-gnu-shared.yaml'
       - 'CMakeLists.txt'
       - 'cmake/**'
       - 'sherpa-onnx/csrc/*'
@@ -35,12 +35,13 @@ env:
     ${{ github.event.release.tag_name != '' || github.event.inputs.release == 'true' }}
 
 concurrency:
-  group: aarch64-linux-gnu-${{ github.ref }}
+  group: aarch64-linux-gnu-shared-${{ github.ref }}
   cancel-in-progress: true
 
 jobs:
-  aarch64_linux_gnu:
+  aarch64_linux_gnu_shared:
     runs-on: ${{ matrix.os }}
+    name: aarch64 shared lib test
     strategy:
       fail-fast: false
       matrix:
@@ -51,6 +52,11 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: ccache
+        uses: hendrikmuhs/ccache-action@v1.2
+        with:
+          key: ${{ matrix.os }}-aarch64-shared
+
       - name: cache-qemu
         id: cache-qemu
         uses: actions/cache@v3
@@ -114,6 +120,13 @@ jobs:
         run: |
           export PATH=$GITHUB_WORKSPACE/toolchain/bin:$PATH
 
+          export CMAKE_CXX_COMPILER_LAUNCHER=ccache
+          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
+
+          cmake --version
+
+          export BUILD_SHARED_LIBS=ON
+
           ./build-aarch64-linux-gnu.sh
 
           ls -lh build-aarch64-linux-gnu/bin
@@ -132,12 +145,14 @@ jobs:
 
           qemu-aarch64 ./build-aarch64-linux-gnu/bin/sherpa-onnx --help
 
+          readelf -d ./build-aarch64-linux-gnu/bin/sherpa-onnx
+
       - name: Copy files
         shell: bash
         run: |
           SHERPA_ONNX_VERSION=v$(grep "SHERPA_ONNX_VERSION" ./CMakeLists.txt  | cut -d " " -f 2  | cut -d '"' -f 2)
 
-          dst=sherpa-onnx-${SHERPA_ONNX_VERSION}-linux-aarch64
+          dst=sherpa-onnx-${SHERPA_ONNX_VERSION}-linux-aarch64-shared
           mkdir $dst
 
           cp -a build-aarch64-linux-gnu/install/bin $dst/
@@ -149,7 +164,8 @@ jobs:
 
       - uses: actions/upload-artifact@v3
         with:
-          path: sherpa-onnx-*linux-aarch64.tar.bz2
+          name: sherpa-onnx-linux-aarch64-shared
+          path: sherpa-onnx-*linux-aarch64-shared.tar.bz2
 
       - name: Release pre-compiled binaries and libs for aarch64 linux
         if: env.RELEASE == 'true'
@@ -157,4 +173,4 @@ jobs:
         with:
           file_glob: true
           overwrite: true
-          file: sherpa-onnx-*linux-aarch64.tar.bz2
+          file: sherpa-onnx-*linux-aarch64*.tar.bz2

+# Modified from https://github.com/Tencent/ncnn/blob/master/.github/workflows/linux-arm-cpu-gcc.yml
+name: aarch64-linux-gnu-static
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - '*'
+    paths:
+      - '.github/workflows/aarch64-linux-gnu-static.yaml'
+      - 'CMakeLists.txt'
+      - 'cmake/**'
+      - 'sherpa-onnx/csrc/*'
+      - 'toolchains/aarch64-linux-gnu.toolchain.cmake'
+  pull_request:
+    branches:
+      - master
+    paths:
+      - '.github/workflows/aarch64-linux-gnu-static.yaml'
+      - 'CMakeLists.txt'
+      - 'cmake/**'
+      - 'sherpa-onnx/csrc/*'
+      - 'toolchains/aarch64-linux-gnu.toolchain.cmake'
+
+  workflow_dispatch:
+    inputs:
+      release:
+        description: "Whether to release"
+        type: boolean
+
+env:
+  RELEASE:
+    |- # Release if there is a release tag name or a release flag in workflow_dispatch
+    ${{ github.event.release.tag_name != '' || github.event.inputs.release == 'true' }}
+
+concurrency:
+  group: aarch64-linux-gnu-static-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  aarch64_linux_gnu_static:
+    runs-on: ${{ matrix.os }}
+    name: aarch64 static lib test
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: ccache
+        uses: hendrikmuhs/ccache-action@v1.2
+        with:
+          key: ${{ matrix.os }}-aarch64-static
+
+      - name: cache-qemu
+        id: cache-qemu
+        uses: actions/cache@v3
+        with:
+          path: qemu-install
+          key: qemu-aarch64-install-20220908
+
+      - name: install-qemu-build-deps
+        if: steps.cache-qemu.outputs.cache-hit != 'true'
+        run: |
+          sudo apt-get update
+          sudo apt-get install autoconf automake autotools-dev ninja-build
+
+      - name: checkout-qemu
+        if: steps.cache-qemu.outputs.cache-hit != 'true'
+        uses: actions/checkout@v3
+        with:
+          repository: qemu/qemu
+          path: qemu
+          ref: f5643914a9e8f79c606a76e6a9d7ea82a3fc3e65
+
+      - name: qemu
+        if: steps.cache-qemu.outputs.cache-hit != 'true'
+        run: |
+          cd qemu
+          ./configure --prefix=$GITHUB_WORKSPACE/qemu-install --target-list=aarch64-linux-user --disable-system
+          make -j2
+          make install
+
+      - name: cache-toolchain
+        id: cache-toolchain
+        uses: actions/cache@v3
+        with:
+          path: toolchain
+          key: gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu.tar.xz
+
+      - name: Download toolchain
+        if: steps.cache-toolchain.outputs.cache-hit != 'true'
+        shell: bash
+        run: |
+          # wget wget https://armkeil.blob.core.windows.net/developer/Files/downloads/gnu-a/9.2-2019.12/binrel/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu.tar.xz
+          wget -qq https://huggingface.co/csukuangfj/sherpa-ncnn-toolchains/resolve/main/gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu.tar.xz
+
+          mkdir $GITHUB_WORKSPACE/toolchain
+          tar xf ./gcc-arm-9.2-2019.12-x86_64-aarch64-none-linux-gnu.tar.xz --strip-components 1 -C $GITHUB_WORKSPACE/toolchain
+
+      - name: Display toolchain info
+        shell: bash
+        run: |
+          export PATH=$GITHUB_WORKSPACE/toolchain/bin:$PATH
+          aarch64-none-linux-gnu-gcc --version
+
+      - name: Display qemu-aarch64 -h
+        shell: bash
+        run: |
+          export PATH=$GITHUB_WORKSPACE/qemu-install/bin:$PATH
+          export QEMU_LD_PREFIX=$GITHUB_WORKSPACE/toolchain/aarch64-none-linux-gnu/libc
+          qemu-aarch64 -h
+
+      - name: build aarch64-linux-gnu
+        shell: bash
+        run: |
+          export PATH=$GITHUB_WORKSPACE/toolchain/bin:$PATH
+
+          export CMAKE_CXX_COMPILER_LAUNCHER=ccache
+          export PATH="/usr/lib/ccache:/usr/local/opt/ccache/libexec:$PATH"
+
+          cmake --version
+
+          export BUILD_SHARED_LIBS=OFF
+
+          ./build-aarch64-linux-gnu.sh
+
+          ls -lh build-aarch64-linux-gnu/bin
+          ls -lh build-aarch64-linux-gnu/lib
+
+          file build-aarch64-linux-gnu/bin/sherpa-onnx
+
+      - name: Test sherpa-onnx
+        shell: bash
+        run: |
+          export PATH=$GITHUB_WORKSPACE/toolchain/bin:$PATH
+          export PATH=$GITHUB_WORKSPACE/qemu-install/bin:$PATH
+          export QEMU_LD_PREFIX=$GITHUB_WORKSPACE/toolchain/aarch64-none-linux-gnu/libc
+
+          ls -lh ./build-aarch64-linux-gnu/bin
+
+          qemu-aarch64 ./build-aarch64-linux-gnu/bin/sherpa-onnx --help
+
+          readelf -d ./build-aarch64-linux-gnu/bin/sherpa-onnx
+
+      - name: Copy files
+        shell: bash
+        run: |
+          SHERPA_ONNX_VERSION=v$(grep "SHERPA_ONNX_VERSION" ./CMakeLists.txt  | cut -d " " -f 2  | cut -d '"' -f 2)
+
+          dst=sherpa-onnx-${SHERPA_ONNX_VERSION}-linux-aarch64-static
+          mkdir $dst
+
+          cp -a build-aarch64-linux-gnu/install/bin $dst/
+          cp -a build-aarch64-linux-gnu/install/lib $dst/
+
+          tree $dst
+
+          tar cjvf ${dst}.tar.bz2 $dst
+
+      - uses: actions/upload-artifact@v3
+        with:
+          name: sherpa-onnx-linux-aarch64-static
+          path: sherpa-onnx-*linux-aarch64-static.tar.bz2
+
+      - name: Release pre-compiled binaries and libs for aarch64 linux
+        if: env.RELEASE == 'true'
+        uses: svenstaro/upload-release-action@v2
+        with:
+          file_glob: true
+          overwrite: true
+          file: sherpa-onnx-*linux-aarch64*.tar.bz2

 #!/usr/bin/env bash
 
+if command -v aarch64-none-linux-gnu-gcc  &> /dev/null; then
+  ln -svf $(which aarch64-none-linux-gnu-gcc) ./aarch64-linux-gnu-gcc
+  ln -svf $(which aarch64-none-linux-gnu-g++) ./aarch64-linux-gnu-g++
+  export PATH=$PWD:$PATH
+fi
+
 if ! command -v aarch64-linux-gnu-gcc  &> /dev/null; then
   echo "Please install a toolchain for cross-compiling."
   echo "You can refer to: "
@@ -33,10 +39,15 @@ fi
 export CPLUS_INCLUDE_PATH=$PWD/alsa-lib/include:$CPLUS_INCLUDE_PATH
 export SHERPA_ONNX_ALSA_LIB_DIR=$PWD/alsa-lib/src/.libs
 
+if [[ x"$BUILD_SHARED_LIBS" == x"" ]]; then
+  # By default, use static link
+  BUILD_SHARED_LIBS=OFF
+fi
+
 cmake \
   -DCMAKE_INSTALL_PREFIX=./install \
   -DCMAKE_BUILD_TYPE=Release \
-  -DBUILD_SHARED_LIBS=OFF \
+  -DBUILD_SHARED_LIBS=$BUILD_SHARED_LIBS \
   -DSHERPA_ONNX_ENABLE_TESTS=OFF \
   -DSHERPA_ONNX_ENABLE_PYTHON=OFF \
   -DSHERPA_ONNX_ENABLE_CHECK=OFF \

+# Copyright (c)  2022-2023  Xiaomi Corporation
+message(STATUS "CMAKE_SYSTEM_NAME: ${CMAKE_SYSTEM_NAME}")
+message(STATUS "CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}")
+
+if(NOT CMAKE_SYSTEM_NAME STREQUAL Linux)
+  message(FATAL_ERROR "This file is for Linux only. Given: ${CMAKE_SYSTEM_NAME}")
+endif()
+
+if(NOT CMAKE_SYSTEM_PROCESSOR STREQUAL aarch64)
+  message(FATAL_ERROR "This file is for aarch64 only. Given: ${CMAKE_SYSTEM_PROCESSOR}")
+endif()
+
+if(BUILD_SHARED_LIBS)
+  message(FATAL_ERROR "This file is for building static libraries. BUILD_SHARED_LIBS: ${BUILD_SHARED_LIBS}")
+endif()
+
+set(onnxruntime_URL  "https://github.com/csukuangfj/onnxruntime-libs/releases/download/v1.16.0/onnxruntime-linux-aarch64-static_lib-1.16.0.zip")
+set(onnxruntime_URL2 "https://huggingface.co/csukuangfj/onnxruntime-libs/resolve/main/onnxruntime-linux-aarch64-static_lib-1.16.0.zip")
+set(onnxruntime_HASH "SHA256=ddcb4e67bcdff53eb72265a12420c71f73acc8610054e06259e9b98770136bd5")
+
+# If you don't have access to the Internet,
+# please download onnxruntime to one of the following locations.
+# You can add more if you want.
+set(possible_file_locations
+  $ENV{HOME}/Downloads/onnxruntime-linux-aarch64-static_lib-1.16.0.zip
+  ${PROJECT_SOURCE_DIR}/onnxruntime-linux-aarch64-static_lib-1.16.0.zip
+  ${PROJECT_BINARY_DIR}/onnxruntime-linux-aarch64-static_lib-1.16.0.zip
+  /tmp/onnxruntime-linux-aarch64-static_lib-1.16.0.zip
+  /star-fj/fangjun/download/github/onnxruntime-linux-aarch64-static_lib-1.16.0.zip
+)
+
+foreach(f IN LISTS possible_file_locations)
+  if(EXISTS ${f})
+    set(onnxruntime_URL  "${f}")
+    file(TO_CMAKE_PATH "${onnxruntime_URL}" onnxruntime_URL)
+    message(STATUS "Found local downloaded onnxruntime: ${onnxruntime_URL}")
+    set(onnxruntime_URL2)
+    break()
+  endif()
+endforeach()
+
+FetchContent_Declare(onnxruntime
+  URL
+    ${onnxruntime_URL}
+    ${onnxruntime_URL2}
+  URL_HASH          ${onnxruntime_HASH}
+)
+
+FetchContent_GetProperties(onnxruntime)
+if(NOT onnxruntime_POPULATED)
+  message(STATUS "Downloading onnxruntime from ${onnxruntime_URL}")
+  FetchContent_Populate(onnxruntime)
+endif()
+message(STATUS "onnxruntime is downloaded to ${onnxruntime_SOURCE_DIR}")
+
+# for static libraries, we use onnxruntime_lib_files directly below
+include_directories(${onnxruntime_SOURCE_DIR}/include)
+
+file(GLOB onnxruntime_lib_files "${onnxruntime_SOURCE_DIR}/lib/lib*.a")
+
+set(onnxruntime_lib_files ${onnxruntime_lib_files} PARENT_SCOPE)
+
+message(STATUS "onnxruntime lib files: ${onnxruntime_lib_files}")
+install(FILES ${onnxruntime_lib_files} DESTINATION lib)

@@ -10,6 +10,10 @@ if(NOT CMAKE_SYSTEM_PROCESSOR STREQUAL aarch64)
   message(FATAL_ERROR "This file is for aarch64 only. Given: ${CMAKE_SYSTEM_PROCESSOR}")
 endif()
 
+if(NOT BUILD_SHARED_LIBS)
+  message(FATAL_ERROR "This file is for building shared libraries. BUILD_SHARED_LIBS: ${BUILD_SHARED_LIBS}")
+endif()
+
 set(onnxruntime_URL "https://github.com/csukuangfj/onnxruntime-libs/releases/download/v1.16.0/onnxruntime-linux-aarch64-1.16.0.tgz")
 set(onnxruntime_URL2 "https://huggingface.co/csukuangfj/sherpa-onnx-cmake-deps/resolve/main/onnxruntime-linux-aarch64-1.16.0.tgz")
 set(onnxruntime_HASH "SHA256=8b15781d974803203c09df7d52c84d8c9f1ac7d949a97f515e4d2f5dc978d8af")

@@ -53,14 +53,6 @@ if(NOT onnxruntime_POPULATED)
 endif()
 message(STATUS "onnxruntime is downloaded to ${onnxruntime_SOURCE_DIR}")
 
-find_library(location_onnxruntime onnxruntime
-  PATHS
-  "${onnxruntime_SOURCE_DIR}/lib"
-  NO_CMAKE_SYSTEM_PATH
-)
-
-message(STATUS "location_onnxruntime: ${location_onnxruntime}")
-
 # for static libraries, we use onnxruntime_lib_files directly below
 include_directories(${onnxruntime_SOURCE_DIR}/include)
 

@@ -10,6 +10,10 @@ if(NOT (CMAKE_SYSTEM_PROCESSOR STREQUAL arm OR CMAKE_SYSTEM_PROCESSOR STREQUAL a
   message(FATAL_ERROR "This file is for arm only. Given: ${CMAKE_SYSTEM_PROCESSOR}")
 endif()
 
+if(NOT BUILD_SHARED_LIBS)
+  message(FATAL_ERROR "This file is for building shared libraries. BUILD_SHARED_LIBS: ${BUILD_SHARED_LIBS}")
+endif()
+
 set(onnxruntime_URL  "https://github.com/csukuangfj/onnxruntime-libs/releases/download/v1.16.0/onnxruntime-linux-arm-1.16.0.zip")
 set(onnxruntime_URL2 "https://huggingface.co/csukuangfj/onnxruntime-libs/resolve/main/onnxruntime-linux-arm-1.16.0.zip")
 set(onnxruntime_HASH "SHA256=0a63ea99fbba3ee399d6626c36752844ae93ae19bab30e4bf00d45cc8a13da02")

@@ -6,7 +6,11 @@ function(download_onnxruntime)
   message(STATUS "CMAKE_SYSTEM_PROCESSOR: ${CMAKE_SYSTEM_PROCESSOR}")
 
   if(CMAKE_SYSTEM_NAME STREQUAL Linux AND CMAKE_SYSTEM_PROCESSOR STREQUAL aarch64)
-    include(onnxruntime-linux-aarch64)
+    if(BUILD_SHARED_LIBS)
+      include(onnxruntime-linux-aarch64)
+    else()
+      include(onnxruntime-linux-aarch64-static)
+    endif()
   elseif(CMAKE_SYSTEM_NAME STREQUAL Linux AND (CMAKE_SYSTEM_PROCESSOR STREQUAL arm OR CMAKE_SYSTEM_PROCESSOR STREQUAL armv7l))
     if(BUILD_SHARED_LIBS)
       include(onnxruntime-linux-arm)

@@ -113,7 +113,7 @@ target_link_libraries(sherpa-onnx-core kaldi-native-fbank-core)
 
 target_link_libraries(sherpa-onnx-core kaldi-decoder-core)
 
-if(BUILD_SHARED_LIBS OR APPLE OR CMAKE_SYSTEM_PROCESSOR STREQUAL aarch64)
+if(BUILD_SHARED_LIBS OR APPLE)
   target_link_libraries(sherpa-onnx-core onnxruntime)
 else()
   target_link_libraries(sherpa-onnx-core ${onnxruntime_lib_files})