linking errors when using libcurl+openssl

[AnDu]

Hello,

I have compiled libcurl with openssl support following these steps:

1. creating standalone tool chain 

      a. /cygdrive/d/android-ndk-r8b-windows/android-ndk-r8b/build/tools/make-standalone-toolchain.sh --ndk-dir=/cygdrive/d/android-ndk-r8b-windows/android-ndk-r8b/ --system=windows --install-dir=/cygdrive/d/android-ndk-r8b-windows/android-ndk-r8b/standalone --platform=android-14 

      b. export PATH=/cygdrive/d/android-ndk-r8b-windows/android-ndk-r8b/standalone/bin:$PATH

2. compiling OpenSSL

      a. download OpenSSL version 1.0.0e

      b. export cross=arm-linux-androideabi-

      c. ./Configure dist

      d. make CC="${cross}gcc" AR="${cross}ar r" RANLIB="${cross}ranlib"

      e. copy the libcrypto.a and libssl.a in a safe location /cygdrive/c/openssl

3. compiling libcurl

      a. download cURL sources  version 7.30.0

      b. ./configure --host=arm-linux-androideabi --with-ssl=/cygdrive/c/openssl --with-random=/dev/urandom --with-sysroot=/cygdrive/d/android-ndk-r8b-windows/android-ndk-r8b/standalone/sysroot

      c. make

I have created a hello world native Android app where I linked the new libcurl static library I have just obtain. But I get the following linking errors:

Gdbserver      : [arm-linux-androideabi-4.6] libs/armeabi/gdbserver

Gdbsetup       : libs/armeabi/gdb.setup

"Compile thumb : hello-jni <= hello-jni.c

Prebuilt       : libcurl.a <= jni/curl/lib/armeabi/

SharedLibrary  : libhello-jni.so

./obj/local/armeabi/objs-debug/hello-jni/hello-jni.o: In function `Java_com_example_hellojni_HelloJni_stringFromJNI':

D:\hello-jni/jni/hello-jni.c:32: undefined reference to `curl_version_info'

collect2: ld returned 1 exit status

make: *** [obj/local/armeabi/libhello-jni.so] Error 1

If I compile libcurl without SSL support, the app compiles without problems. 

It seems that the name of the methods in the libcurl+SSL static library are decorated with _.

Does anybody has any idea how can I solve this?

Thanks