Android：链接到预构建的静态库

我已经为Android编译了一些静态和共享库。具体来说，我有图书馆

libcoinblas.a   libcoinlapack.a   libcoinmetis.a   libcoinmumps.a   libipopt.a
libcoinblas.so  libcoinlapack.so  libcoinmetis.so  libcoinmumps.so  libipopt.so

此外，这些库是相互依赖的，也就是说，

Lapack requires Blas
Mumps  requires Blas and Metis
Ipopt  requires Mumps, Metis, and Lapack

使用共享库时，Android项目可以正确链接并运行，但无法使用静态库进行构建。

在共享的情况下，我正在使用cmake文件

cmake_minimum_required(VERSION 3.4.1)

add_library( native-lib
             SHARED
             src/main/cpp/cpp_example.cpp
             src/main/cpp/MyNLP.cpp)

# Add dependent libraries
add_library(blas SHARED IMPORTED)
set_property(TARGET blas PROPERTY IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/libs/${ANDROID_ABI}/libcoinblas.so)

add_library(lapack SHARED IMPORTED)
set_property(TARGET lapack PROPERTY IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/libs/${ANDROID_ABI}/libcoinlapack.so)

add_library(metis SHARED IMPORTED)
set_property(TARGET metis PROPERTY IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/libs/${ANDROID_ABI}/libcoinmetis.so)

add_library(mumps SHARED IMPORTED)
set_property(TARGET mumps PROPERTY IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/libs/${ANDROID_ABI}/libcoinmumps.so)

add_library(ipopt SHARED IMPORTED)
set_property(TARGET ipopt PROPERTY IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/libs/${ANDROID_ABI}/libipopt.so)

# Location of header files
include_directories(${CMAKE_SOURCE_DIR}/libs/include
                    ${CMAKE_SOURCE_DIR}/libs/include/ThirdParty)

target_link_libraries( native-lib

                       blas
                       lapack
                       metis
                       mumps
                       ipopt
                       )

在静态情况下

cmake_minimum_required(VERSION 3.4.1)

add_library( native-lib
             SHARED
             src/main/cpp/cpp_example.cpp
             src/main/cpp/MyNLP.cpp)

# Add dependent libraries
add_library(blas STATIC IMPORTED)
set_property(TARGET blas PROPERTY IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/libs/${ANDROID_ABI}/libcoinblas.a)

add_library(lapack STATIC IMPORTED)
set_property(TARGET lapack PROPERTY IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/libs/${ANDROID_ABI}/libcoinlapack.a)

add_library(metis STATIC IMPORTED)
set_property(TARGET metis PROPERTY IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/libs/${ANDROID_ABI}/libcoinmetis.a)

add_library(mumps STATIC IMPORTED)
set_property(TARGET mumps PROPERTY IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/libs/${ANDROID_ABI}/libcoinmumps.a)

add_library(ipopt STATIC IMPORTED)
set_property(TARGET ipopt PROPERTY IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/libs/${ANDROID_ABI}/libipopt.a)

# Location of header files
include_directories(${CMAKE_SOURCE_DIR}/libs/include
                    ${CMAKE_SOURCE_DIR}/libs/include/ThirdParty)

target_link_libraries( native-lib

                       blas
                       lapack
                       metis
                       mumps
                       ipopt
                       )

我想我只需要更改从中添加库的方式

add_library(libxxx SHARED IMPORTED)
set_property(TARGET libxxx PROPERTY ... libxxx.so)

至

add_library(libxxx STATIC IMPORTED)
set_property(TARGET libxxx PROPERTY ... libxxx.a)

但这不起作用。具体来说，在静态情况下，我得到了一堆（几百个）

undefined reference to xxx 

错误。例如，

../../../../libs/arm64-v8a/libipopt.a(IpLapack.o): In function `Ipopt::IpLapackDppsv(int, int, double const*, double*, int, int&)':
IpLapack.cpp:(.text+0x3d4): undefined reference to `dppsv_'

尽管错误不仅是由于缺少Lapack功能造成的，还包括Mumps等。

---

编辑

查看特定的失败命令，我相信这些库是按正确的顺序指定的：

失败：cmd.exe / C“ cd。&& clang ++。exe --target = aarch64-none-linux-android --gcc-toolchain = C：/ Android / android-sdk / ndk-bundle / toolchains / aarch64-linux- android-4.9 / prebuilt / windows-x86_64 --sysroot = sysroot -fPIC -isystem C：/ Android / android-sdk / ndk-bundle / sysroot / usr / include / aarch64-linux-android -D__ANDROID_API __ = 23 -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong-无规范前缀-Wa，-noexecstack -Wformat -Werror = format-security -O0 -fno-limit-debug-info -Wl，-exclude -libs，libgcc.a -Wl，-exclude-libs，libatomic.a --sysroot C：/ Android / android-sdk / ndk-bundle / platforms / android-23 / arch-arm64 -Wl，-build- id -Wl，-警告共享文本-Wl，-致命警告-Wl，-无定义的-Wl，-z，noexecstack-有参数-Wl，-z，relro -Wl，-z ，现在-共享-Wl，-soname，libnative-lib.so -o ........\ build \ intermediates \ cmake \ debug \ obj \ arm64-v8a \ libnative-lib.so CMakeFiles / native-lib.dir / src / main / cpp / cpp_example.cpp.o CMakeFiles / native-lib.dir / src / main /cpp/MyNLP.cpp.o libcoinblas.a libcoinlapack.a libcoinmetis.a libcoinmumps.a libipopt.a -latomic -lm“ C：/ Android / android-sdk / ndk-bundle / sources / cxx-stl / gnu-libstdc ++ /4.9/libs/arm64-v8a/libgnustl_static.a“ && cd。”

请注意，我在上面整理了一些路径，以使它们易于阅读，但最后您会看到库按顺序列出

libcoinblas.a libcoinlapack.a libcoinmetis.a libcoinmumps.a libipopt.a

---

编辑

我也尝试将link命令从更改target_link_library为link_library：

link_libraries(native-lib blas lapack metis mumps ipopt)

但这也失败了。由于某种原因，在这种情况下，链接命令甚至不包含应该链接的库：

/Android/android-sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/arm64-v8a/libgnustl_static.a“ && cd”。CMakeFiles / native-lib.dir / src / main / cpp / cpp_example.cpp.o：在函数Java_io_jeti_ipopt_1static_MainActivity_stringFromJNI中：/Android/android-sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/arm64-v8a/libgnustl_static.a“ && cd”。CMakeFiles / native-lib.dir / src / main / cpp / cpp_example.cpp.o：在函数Java_io_jeti_ipopt_1static_MainActivity_stringFromJNI中：