ffmpegsample's Issues
Build is failing on Android with link errors
Hi,
I'm fairly new to Android native development and when I try to compile this project, I am running into the following issue. Tried changing to clang using gradle build script cmake flags but still the same error. Any direction that you can point me to resolve this issue, will be really helpful.
Thanks.
------------------ Error Msg below -----------------------------
`[6/6] Linking CXX shared library ../../../../build/intermediates/cmake/debug/obj/armeabi/libffmpeg-lib.so
FAILED: : && /Users/gopinath/Library/Android/sdk/ndk-bundle/toolchains/llvm/prebuilt/darwin-x86_64/bin/clang++ --target=armv5te-none-linux-androideabi --gcc-toolchain=/Users/gopinath/Library/Android/sdk/ndk-bundle/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64 --sysroot=/Users/gopinath/Library/Android/sdk/ndk-bundle/sysroot -fPIC -isystem /Users/gopinath/Library/Android/sdk/ndk-bundle/sysroot/usr/include/arm-linux-androideabi -D__ANDROID_API__=14 -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -march=armv5te -mtune=xscale -msoft-float -fno-integrated-as -mthumb -Wa,--noexecstack -Wformat -Werror=format-security -std=c++11 -O0 -fno-limit-debug-info -Wl,--exclude-libs,libgcc.a --sysroot /Users/gopinath/Library/Android/sdk/ndk-bundle/platforms/android-14/arch-arm -Wl,--build-id -Wl,--warn-shared-textrel -Wl,--fatal-warnings -Wl,--no-undefined -Wl,-z,noexecstack -Qunused-arguments -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libffmpeg-lib.so -o ../../../../build/intermediates/cmake/debug/obj/armeabi/libffmpeg-lib.so CMakeFiles/ffmpeg-lib.dir/src/main/cpp/ffmpeg-lib.cpp.o CMakeFiles/ffmpeg-lib.dir/src/main/cpp/decode-video.cpp.o CMakeFiles/ffmpeg-lib.dir/src/main/cpp/decode-audio.cpp.o CMakeFiles/ffmpeg-lib.dir/src/main/cpp/live555-lib.cpp.o CMakeFiles/ffmpeg-lib.dir/src/main/cpp/testRTSPClient.cpp.o ../../../../src/main/jniLibs/armeabi/libffmpeg.so ../../../../src/main/jniLibs/armeabi/liblive555.so -landroid -llog -lm "/Users/gopinath/Library/Android/sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi/libgnustl_static.a" "-latomic" && :
CMakeFiles/ffmpeg-lib.dir/src/main/cpp/testRTSPClient.cpp.o:/Users/gopinath/repos/oss/FFmpegSample/app/src/main/cpp/testRTSPClient.cpp:typeinfo for ourRTSPClient: error: undefined reference to 'typeinfo for RTSPClient'
CMakeFiles/ffmpeg-lib.dir/src/main/cpp/testRTSPClient.cpp.o:/Users/gopinath/repos/oss/FFmpegSample/app/src/main/cpp/testRTSPClient.cpp:typeinfo for DummySink: error: undefined reference to 'typeinfo for MediaSink'
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
ninja: build stopped: subcommand failed.
at com.android.build.gradle.tasks.ExternalNativeBuildTaskUtils.executeBuildProcessAndLogError(ExternalNativeBuildTaskUtils.java:241)
at com.android.build.gradle.tasks.ExternalNativeBuildTask.executeProcessBatch(ExternalNativeBuildTask.java:231)
at com.android.build.gradle.tasks.ExternalNativeBuildTask.build(ExternalNativeBuildTask.java:163)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:73)
... 88 more
`
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