The `libsonic` in Android only includes `sonic.c`: https://cs.android.com/android/platform/superproject/+/master:external/sonic/Android.bp
openInputWaveFile and readFromWaveFile are in `wave.c` - Dan On Tue, Mar 31, 2020 at 2:56 PM jrw <[email protected]> wrote: > Hello, > > i'm facing an issue with the linker, most likely because of lack of > knowledge :/ > > i think i lack an include path or something like that, but i could not > find something in the documentation or got confused by the Android.bp files. > > i try to simple example fuzzer: > > #include <stdio.h> > #include <stdlib.h> > #include <string.h> > #include "sonic.h" > #include "wave.h" > > #define BUFFER_SIZE 2048 > > extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { > > short inBuffer[BUFFER_SIZE]; > int foo = 10; > int bar = 1; > > waveFile batz = openInputWaveFile((char*)data, &foo,&bar); > > readFromWaveFile(batz,inBuffer,size); > > return 0; > } > > > for that, i setup an Android.bp file in the subfolder "fuzz" i created. > > cc_fuzz { > name: "sonic_fuzz", > host_supported: false, > srcs: [ > "sonic_fuzz.cc", > ], > shared_libs: [ > "libsonic", > ], > cflags: [ > "-g", > ], > cpp_std: "c++98", > } > > and after i tried to build it, i get: > > ld.lld: error: undefined symbol: openInputWaveFile(char*, int*, int*) > >>> referenced by sonic_fuzz.cc:16 (external/sonic/fuzz/sonic_fuzz.cc:16) > >>> out/soong/.intermediates/external/sonic/fuzz/sonic_fuzz/ > android_arm64_armv8-a_cortex-a73_hwasan_fuzzer/obj/external/sonic/fuzz/ > sonic_fuzz.o:(LLVMFuzzerTestOneInput) > > ld.lld: error: undefined symbol: readFromWaveFile(waveFileStruct*, short*, > int) > >>> referenced by sonic_fuzz.cc:18 (external/sonic/fuzz/sonic_fuzz.cc:18) > >>> out/soong/.intermediates/external/sonic/fuzz/sonic_fuzz/ > android_arm64_armv8-a_cortex-a73_hwasan_fuzzer/obj/external/sonic/fuzz/ > sonic_fuzz.o:(LLVMFuzzerTestOneInput) > clang-10: error: linker command failed with exit code 1 (use -v to see > invocation) > 23:28:40 ninja failed with: exit status 1 > > #### failed to build some targets (13:07 (mm:ss)) #### > > do i need to include some path for the sonic library in the Android.bp > file or something? > > Thanks for your help > Hannes > > -- > -- > You received this message because you are subscribed to the "Android > Building" mailing list. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-building?hl=en > > --- > You received this message because you are subscribed to the Google Groups > "Android Building" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/android-building/68c9f746-afc2-4870-b724-1b18c7cda9cf%40googlegroups.com > <https://groups.google.com/d/msgid/android-building/68c9f746-afc2-4870-b724-1b18c7cda9cf%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- -- You received this message because you are subscribed to the "Android Building" mailing list. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-building?hl=en --- You received this message because you are subscribed to the Google Groups "Android Building" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/android-building/CALQgHdmJDYp_U5De676SeAUBN_3tZJSxYYCXXnfEFMjYFdQ1FQ%40mail.gmail.com.
