问 Android Studio错误:原因:正在为cmake /path/to/project/app/tools/CMakeLists.txt执行外部本机构建

EN

我已经从Github ( link )下载了WireGuard，在安卓工作室运行app后，我遇到了这样的错误：

ERROR: Cause: executing external native build for cmake  /path/to/project/app/tools/CMakeLists.txt

android_gradle_generate_cmake_ninja_json_x86.stderr.txt 展示了这一点：

    CMake Error at CMakeLists.txt:11 (add_executable):
    Cannot find source file:
    wireguard-tools/src/wg-quick/android.c
    Tried extensions .c .C .c++ .cc .cpp .cxx .m .M .mm .h .hh .h++ .hm .hpp
    .hxx .in .txx
    CMake Error: CMake can not determine linker language for target: libwg-quick.so

wireguard-tools文件夹为空。也许它的内容必须由来自CMakeLists.txt的cmake构建。我不懂cmake。CMakeLists.txt内容为：

# SPDX-License-Identifier: Apache-2.0
cmake_minimum_required(VERSION 3.4.1)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_LIBRARY_OUTPUT_DIRECTORY}")
# Work around https://github.com/android-ndk/ndk/issues/602
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fuse-ld=gold")
add_executable(libwg-quick.so wireguard-tools/src/wg-quick/android.c ndk-compat/compat.c)
target_compile_options(libwg-quick.so PUBLIC -O3 -std=gnu11 -Wall -include ${CMAKE_CURRENT_SOURCE_DIR}/ndk-compat/compat.h -DWG_PACKAGE_NAME=\"${ANDROID_PACKAGE_NAME}\")
target_link_libraries(libwg-quick.so -ldl)
file(GLOB WG_SOURCES wireguard-tools/src/*.c libmnl/src/*.c ndk-compat/compat.c)
add_executable(libwg.so ${WG_SOURCES})
target_include_directories(libwg.so PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/wireguard-tools/src/uapi/" "${CMAKE_CURRENT_SOURCE_DIR}/wireguard-tools/src/")
target_compile_options(libwg.so PUBLIC -O3 -std=gnu11 -D_GNU_SOURCE -idirafter "${CMAKE_CURRENT_SOURCE_DIR}/libmnl/include/" -include ${CMAKE_CURRENT_SOURCE_DIR}/ndk-compat/compat.h -DHAVE_VISIBILITY_HIDDEN -DRUNSTATEDIR=\"/data/data/${ANDROID_PACKAGE_NAME}/cache\" -Wno-pointer-arith -Wno-unused-parameter)
add_custom_target(libwg-go.so WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/libwg-go" COMMENT "Building wireguard-go" VERBATIM COMMAND make
    ANDROID_ARCH_NAME=${ANDROID_ARCH_NAME}
    ANDROID_C_COMPILER=${ANDROID_C_COMPILER}
    ANDROID_TOOLCHAIN_ROOT=${ANDROID_TOOLCHAIN_ROOT}
    ANDROID_LLVM_TRIPLE=${ANDROID_LLVM_TRIPLE}
    ANDROID_SYSROOT=${ANDROID_SYSROOT}
    ANDROID_PACKAGE_NAME=${ANDROID_PACKAGE_NAME}
    CFLAGS=${CMAKE_C_FLAGS}\ -Wno-unused-command-line-argument
    LDFLAGS=${CMAKE_SHARED_LINKER_FLAGS}\ -fuse-ld=gold
    DESTDIR=${CMAKE_LIBRARY_OUTPUT_DIRECTORY}
    BUILDDIR=${CMAKE_LIBRARY_OUTPUT_DIRECTORY}/../generated-src