在 pjsip 中成功编译 android 后尝试构建 libpjsua2.so 文件时目标不兼容

Question

我正在尝试为 android.
的 pjsip 构建 so 文件按照此 link
中提到的步骤进行操作后 https://trac.pjsip.org/repos/wiki/Getting-Started/Android
我能够成功构建直到这些步骤。

$ ./configure-android
$ make dep && make clean && make

当尝试构建示例 pjsua2 应用程序时，它抛出了这个错误。

Makefile importsym.py java pjsua2.i python symbols.i symbols.lst Warning **: file symbols.i is out of date. Run make symbol.
for dir in java; do \
    if make  -C $dir all; then \
        true; \
    else \
        exit 1; \
    fi; \
done
make[1]: Entering directory '/home/protocol/Jeeva/PJSIPWorks/AESEncryption/pjsip-apps/src/swig/java'
mkdir -p android/app/src/main/jniLibs/armeabi
/home/protocol/Jeeva/Android/android-ndk-r13b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/arm-linux-androideabi-g++ -shared -o android/app/src/main/jniLibs/armeabi/libpjsua2.so output/pjsua2_wrap.o \
    -DPJ_AUTOCONF=1 -fpic -ffunction-sections -funwind-tables -no-canonical-prefixes -g -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=softfp -mthumb -Os -DNDEBUG -Ijni -DANDROID -Wa,--noexecstack -Wformat -Werror=format-security -isystem /home/protocol/Jeeva/Android/android-ndk-r13b/platforms/android-19/arch-arm/usr/include  -I/home/protocol/Jeeva/Android/android-ndk-r13b/sources/cxx-stl/gnu-libstdc++/4.9/include -I/home/protocol/Jeeva/Android/android-ndk-r13b/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include -DPJ_IS_BIG_ENDIAN=0 -DPJ_IS_LITTLE_ENDIAN=1 -I/home/protocol/Jeeva/PJSIPWorks/openssl-1.0.2l/include             -I/home/protocol/Jeeva/PJSIPWorks/AESEncryption/pjlib/include -I/home/protocol/Jeeva/PJSIPWorks/AESEncryption/pjlib-util/include -I/home/protocol/Jeeva/PJSIPWorks/AESEncryption/pjnath/include -I/home/protocol/Jeeva/PJSIPWorks/AESEncryption/pjmedia/include -I/home/protocol/Jeeva/PJSIPWorks/AESEncryption/pjsip/include -fPIC -D__ANDROID__  -L/home/protocol/Jeeva/PJSIPWorks/AESEncryption/pjlib/lib -L/home/protocol/Jeeva/PJSIPWorks/AESEncryption/pjlib-util/lib -L/home/protocol/Jeeva/PJSIPWorks/AESEncryption/pjnath/lib -L/home/protocol/Jeeva/PJSIPWorks/AESEncryption/pjmedia/lib -L/home/protocol/Jeeva/PJSIPWorks/AESEncryption/pjsip/lib -L/home/protocol/Jeeva/PJSIPWorks/AESEncryption/third_party/lib         --sysroot=/home/protocol/Jeeva/Android/android-ndk-r13b/platforms/android-19/arch-arm -L/home/protocol/Jeeva/Android/android-ndk-r13b/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/ -L/home/protocol/Jeeva/PJSIPWorks/openssl-1.0.2l/lib -lpjsua2-arm-unknown-linux-androideabi -lstdc++ -lpjsua-arm-unknown-linux-androideabi -lpjsip-ua-arm-unknown-linux-androideabi -lpjsip-simple-arm-unknown-linux-androideabi -lpjsip-arm-unknown-linux-androideabi -lpjmedia-codec-arm-unknown-linux-androideabi -lpjmedia-arm-unknown-linux-androideabi -lpjmedia-videodev-arm-unknown-linux-androideabi -lpjmedia-audiodev-arm-unknown-linux-androideabi -lpjmedia-arm-unknown-linux-androideabi -lpjnath-arm-unknown-linux-androideabi -lpjlib-util-arm-unknown-linux-androideabi  -lsrtp-arm-unknown-linux-androideabi -lresample-arm-unknown-linux-androideabi -lg729codec-arm-unknown-linux-androideabi -lgsmcodec-arm-unknown-linux-androideabi -lspeex-arm-unknown-linux-androideabi -lilbccodec-arm-unknown-linux-androideabi -lg7221codec-arm-unknown-linux-androideabi -lyuv-arm-unknown-linux-androideabi -lwebrtc-arm-unknown-linux-androideabi  -lpj-arm-unknown-linux-androideabi -lssl -lcrypto -lm -lgnustl_static  -lc -lgcc -ldl -lOpenSLES -llog -lGLESv2 -lEGL -landroid -Wl,-soname,libpjsua2.so 
/home/protocol/Jeeva/Android/android-ndk-r13b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin/ld: error: output/pjsua2_wrap.o: incompatible target
collect2: error: ld returned 1 exit status
Makefile:165: recipe for target 'android/app/src/main/jniLibs/armeabi/libpjsua2.so' failed
make[1]: *** [android/app/src/main/jniLibs/armeabi/libpjsua2.so] Error 1
make[1]: Leaving directory '/home/protocol/Jeeva/PJSIPWorks/AESEncryption/pjsip-apps/src/swig/java'
Makefile:23: recipe for target 'all' failed
make: *** [all] Error 1

Answer 1

error: output/pjsua2_wrap.o: incompatible target

看到这个之后，我试图通过删除这个特定文件并允许它从脚本重新创建来解决这个问题。
删除此路径 pjsua2_wrap.o 中的文件

后问题已解决

pjsip-apps/src/swig/java/output/pjsua2_wrap.o

删除该文件后，该问题已解决。

在 pjsip 中成功编译 android 后尝试构建 libpjsua2.so 文件时目标不兼容

incompatible target when trying to build libpjsua2.so file after successful compilation for android in pjsip

android

pjsip

pjsua2