Error while compiling a kivy app for android (undefined reference to 'SDL_main' collect2: error: ld returned 1 exit status)

[xyzrico]

Hello. Hope you are fine.
I'm trying to build and test android application with kivy and buildozer.
I'm under Kali linux. When I tape this

buildozer android debug

and I get this error

error: undefined reference to 'SDL_main'
collect2: error: ld returned 1 exit status
make: *** [/home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/obj/local/armeabi/libsdl_main.so] Error 1

This the full log (I think)

find: "/home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/jni/../jni/application/src/": Aucun fichier ou dossier de ce type
Android NDK: WARNING:/home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/jni/../jni/application/Android.mk:application: non-system libraries in linker flags: -lpython2.7
Android NDK: This is likely to result in incorrect builds. Try using LOCAL_STATIC_LIBRARIES
Android NDK: or LOCAL_SHARED_LIBRARIES instead to list the library dependencies of the
Android NDK: current module
Android NDK: WARNING:/home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/jni/../jni/png/Android.mk:png: LOCAL_LDLIBS is always ignored for static libraries
rm -f /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/arm64-v8a/lib*.so /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/armeabi/lib*.so /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/armeabi-v7a/lib*.so /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/armeabi-v7a-hard/lib*.so /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/mips/lib*.so /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/mips64/lib*.so /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/x86/lib*.so /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/x86_64/lib*.so
rm -f /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/arm64-v8a/gdbserver /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/armeabi/gdbserver /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/armeabi-v7a/gdbserver /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/armeabi-v7a-hard/gdbserver /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/mips/gdbserver /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/mips64/gdbserver /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/x86/gdbserver /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/x86_64/gdbserver
rm -f /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/arm64-v8a/gdb.setup /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/armeabi/gdb.setup /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/armeabi-v7a/gdb.setup /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/armeabi-v7a-hard/gdb.setup /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/mips/gdb.setup /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/mips64/gdb.setup /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/x86/gdb.setup /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/x86_64/gdb.setup
[armeabi] Install : libapplication.so => libs/armeabi/libapplication.so
install -p /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/obj/local/armeabi/libapplication.so /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/armeabi/libapplication.so
/home/konrad/.buildozer/android/platform/android-ndk-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/arm-linux-androideabi-strip --strip-unneeded /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/armeabi/libapplication.so
[armeabi] Install : libsdl.so => libs/armeabi/libsdl.so
install -p /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/obj/local/armeabi/libsdl.so /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/armeabi/libsdl.so
/home/konrad/.buildozer/android/platform/android-ndk-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/arm-linux-androideabi-strip --strip-unneeded /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/libs/armeabi/libsdl.so
[armeabi] SharedLibrary : libsdl_main.so
/home/konrad/.buildozer/android/platform/android-ndk-r10e/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/arm-linux-androideabi-g++ -Wl,-soname,libsdl_main.so -shared --sysroot=/home/konrad/.buildozer/android/platform/android-ndk-r10e/platforms/android-19/arch-arm /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/obj/local/armeabi/objs/sdl_main/sdl_main.o -lgcc /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/obj/local/armeabi/libsdl.so /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/obj/local/armeabi/libapplication.so -no-canonical-prefixes -Wl,--no-undefined -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -mthumb -L/home/konrad/.buildozer/android/platform/android-ndk-r10e/platforms/android-19/arch-arm/usr/lib -llog -lc -lm -o /home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/obj/local/armeabi/libsdl_main.so
/home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/jni/../jni/sdl_main/sdl_main.c:34: error: undefined reference to 'SDL_main'
collect2: error: ld returned 1 exit status
make: *** [/home/konrad/Bureau/kivyapp/.buildozer/android/platform/python-for-android/src/obj/local/armeabi/libsdl_main.so] Error 1

Command failed: ./distribute.sh -m "kivy" -d "app"

Buildozer failed to execute the last command

The error might be hidden in the log above this error

Please read the full log, and search for it before

raising an issue with buildozer itself.

In case of a bug report, please add a full log with log_level = 2

[inclement]

Closing as an old toolchain issue, no longer supported and probably fixed in p4a master.