CI: added Linux aarch64 build

.github/workflows/c-cpp.yml

@@ -53,6 +53,50 @@ jobs:
         name: p2pool-${{ matrix.config.os }}
         path: build/p2pool
 
+  build-ubuntu-aarch64:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Install dependencies
+      run: |
+        sudo apt update
+        sudo apt install -y git build-essential cmake gcc-aarch64-linux-gnu g++-aarch64-linux-gnu binutils-aarch64-linux-gnu
+
+    - name: Checkout repository
+      uses: actions/checkout@v2
+      with:
+        submodules: true
+
+    - name: Build libuv
+      run: |
+        cd external/src/libuv
+        mkdir build
+        cd build
+        cmake .. -DCMAKE_C_COMPILER=aarch64-linux-gnu-gcc -DCMAKE_CXX_COMPILER=aarch64-linux-gnu-g++
+        make -j$(nproc)
+
+    - name: Build libzmq
+      run: |
+        cd external/src/libzmq
+        mkdir build
+        cd build
+        cmake .. -DCMAKE_C_COMPILER=aarch64-linux-gnu-gcc -DCMAKE_CXX_COMPILER=aarch64-linux-gnu-g++ -DWITH_TLS=OFF -DWITH_LIBSODIUM=OFF -DWITH_LIBBSD=OFF -DBUILD_TESTS=OFF
+        make -j$(nproc)
+
+    - name: Build p2pool
+      run: |
+        mkdir build
+        cd build
+        cmake .. -DCMAKE_C_COMPILER=aarch64-linux-gnu-gcc -DCMAKE_CXX_COMPILER=aarch64-linux-gnu-g++ -DCMAKE_STRIP=/usr/bin/aarch64-linux-gnu-strip -DSTATIC_LIBS=ON -DARCH_ID=aarch64
+        make -j$(nproc)
+
+    - name: Archive binary
+      uses: actions/upload-artifact@v2
+      with:
+        name: p2pool-ubuntu-latest-aarch64
+        path: build/p2pool
+
   build-windows-msys2:
 
     runs-on: windows-latest

CMakeLists.txt

@@ -2,6 +2,7 @@ cmake_minimum_required(VERSION 2.8.12)
 project(p2pool)
 
 option(STATIC_BINARY "Build static binary" OFF)
+option(STATIC_LIBS "Link libuv and libzmq statically" OFF)
 option(WITH_RANDOMX "Include the RandomX library in the build. If this is turned off, p2pool will rely on monerod for verifying RandomX hashes" ON)
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
@@ -157,7 +158,7 @@ endif()
 
 add_executable(${CMAKE_PROJECT_NAME} ${HEADERS} ${SOURCES})
 
-if (STATIC_BINARY)
+if (STATIC_BINARY OR STATIC_LIBS)
 	add_custom_command(TARGET ${CMAKE_PROJECT_NAME} POST_BUILD COMMAND ${CMAKE_STRIP} ${CMAKE_PROJECT_NAME})
 
 	if (WITH_RANDOMX)