Hello, i have some problems with cross compile for android. i need to build libssh for android.
If i run CMake like: cmake .. -DCMAKE_SYSTEM_NAME=Android -DCMAKE_ANDROID_STANDALONE_TOOLCHAIN=/home/da/Android/standalone-toolchain-4.9 -DCMAKE_SYSTEM_VERSION=21 i get the following error: -mtune=xscale -funwind-tables -no-canonical-prefixes -g -fPIE -pie -Wl,--gc-sections -Wl,-z,nocopyreloc CMakeFiles/cmTC_88c04.dir/testCCompiler.c.o -o cmTC_88c04 /home/da/Android/standalone-toolchain-4.9/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: cannot open crtbegin_dynamic.o: No such file or directory /home/da/Android/standalone-toolchain-4.9/lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: cannot open crtend_android.o: No such file or directory external/jemalloc/src/jemalloc.c:1422: error: undefined reference to 'pthread_atfork' external/jemalloc/src/jemalloc.c:1422: error: undefined reference to 'pthread_atfork' external/jemalloc/src/jemalloc.c:1422: error: undefined reference to 'pthread_atfork' external/jemalloc/src/jemalloc.c:1422: error: undefined reference to 'pthread_atfork' external/jemalloc/src/jemalloc.c:1358: error: undefined reference to 'atexit' clang80: error: linker command failed with exit code 1 (use -v to see invocation) make[1]: *** [CMakeFiles/cmTC_88c04.dir/build.make:87: cmTC_88c04] Error 1 make[1]: Leaving directory '/home/da/Downloads/libssh-0.7.4/build/CMakeFiles/CMakeTmp' make: *** [Makefile:121: cmTC_88c04/fast] Error 2 if i run cmake .. -G "Unix Makefiles" -DCMAKE_BUILD_TYPE=Release -DCMAKE_SYSTEM_NAME=Android -DCMAKE_TOOLCHAIN_FILE=$ANDROID_NDK_ROOT/build/cmake/android.toolchain.cmake -DANDROID_STL_TYPE=gnustl_static -DCMAKE_SYSTEM_VERSION=21 -DANDROID_TOOLCHAIN=clang -DANDROID_PLATFORM=android-21 -DANDROID_ABI=arm64-v8a i get the following message: -- Performing Test HAVE_COMPILER__FUNCTION__ - Failed -- Check if the system is big endian -- Searching 16 bit integer -- Looking for sys/types.h -- Looking for sys/types.h - not found -- Looking for stdint.h -- Looking for stdint.h - not found -- Looking for stddef.h -- Looking for stddef.h - not found -- Check size of unsigned short -- Check size of unsigned short - failed -- Check size of unsigned int -- Check size of unsigned int - failed -- Check size of unsigned long -- Check size of unsigned long - failed CMake Error at /usr/share/cmake-3.13/Modules/TestBigEndian.cmake:49 (message): no suitable type found Call Stack (most recent call first): ConfigureChecks.cmake:271 (test_big_endian) CMakeLists.txt:80 (include) looks like that he doesnt find any header file. Whats the best way to cross compile under linux for android? Thanks for any suggestions. Regards Daniel -- Powered by www.kitware.com Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Kitware offers various services to support the CMake community. For more information on each offering, please visit: CMake Support: http://cmake.org/cmake/help/support.html CMake Consulting: http://cmake.org/cmake/help/consulting.html CMake Training Courses: http://cmake.org/cmake/help/training.html Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Follow this link to subscribe/unsubscribe: https://cmake.org/mailman/listinfo/cmake
