Hi All, Hi i am using the following link to build PJSip library for android.I am using windows-8 machine. PJSip for android<https://trac.pjsip.org/repos/wiki/Getting-Started/Android> (https://trac.pjsip.org/repos/wiki/Getting-Started/Android) I have installed *Cygwin 1.7.29* and android NDK *android-ndk-r9d*. When i run *configure-android* command i am getting following error,May be because of the cross compiler GCC used in android toolchain. Can anybody help me to resolve this issue? Error message is marked in red color. ./configure-android configure-android: APP_PLATFORM not specified, using android-19 configure-android: TARGET_ABI not specified, using armeabi configure-android: calling ./configure with env vars: CC = /cygdrive/d/Development/android-ndk-r9d/toolchains/arm-linux-androideabi-4.8/prebuilt/windows/bin/arm-linux-androideabi-gcc CXX = /cygdrive/d/Development/android-ndk-r9d/toolchains/arm-linux-androideabi-4.8/prebuilt/windows/bin/arm-linux-androideabi-g++ CFLAGS = -I/cygdrive/d/Development/android-ndk-r9d/platforms/android-19/arch-arm/usr/include -I/cygdrive/d/Development/android-ndk-r9d/sources/cxx-stl/gnu-libstdc++/4.8/include -I/cygdrive/d/Development/android-ndk-r9d/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi/include CXXFLAGS = -shared --sysroot=/cygdrive/d/Development/android-ndk-r9d/platforms/android-19/arch-arm -fexceptions -frtti LDFLAGS = -nostdlib -L/cygdrive/d/Development/android-ndk-r9d/platforms/android-19/arch-arm/usr/lib/ -L/cygdrive/d/Development/android-ndk-r9d/sources/cxx-stl/gnu-libstdc++/4.8/libs/armeabi/ LIBS = /cygdrive/d/Development/android-ndk-r9d/platforms/android-19/arch-arm/usr/lib/crtbegin_so.o -lgnustl_static -lc -lgcc AR = /cygdrive/d/Development/android-ndk-r9d/toolchains/arm-linux-androideabi-4.8/prebuilt/windows/bin/arm-linux-androideabi-ar RANLIB = /cygdrive/d/Development/android-ndk-r9d/toolchains/arm-linux-androideabi-4.8/prebuilt/windows/bin/arm-linux-androideabi-ranlib aconfigure: WARNING: if you wanted to set the --build type, don't use --host. If a cross compiler is detected then cross compile mode will be used checking build system type... i686-pc-cygwin checking host system type... arm-unknown-linux-androideabi checking target system type... arm-unknown-linux-androideabi checking for arm-linux-androideabi-gcc... /cygdrive/d/Development/android-ndk-r9d/toolchains/arm-linux-androideabi-4.8/prebuilt/windows/bin/arm-linux-androideabi-gcc checking whether the C compiler works... no aconfigure: error: in `/cygdrive/i/PJsipsvn': aconfigure: error: C compiler cannot create executables See `config.log' for more details Thanks and Regards Swapnil Desai, Senior Software Consultant, AAHLAAD/Software, #7, 2nd Floor, 10th main, Jeevan Bheema nagar main road, off Indiranagar 80ft road, Bangalore 560075, India ph: 7411572134/9738480117 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140507/0088b0d5/attachment.html>