我正在根据此指令在 Ubuntu 12.04 上为 Android 编译 VLC
编译 libgmp 时总是出现这个错误
ibstdc++/4.7/include -I/home/jerry/workspaces/android-ndk-r8e/sources/cxx-stl/gnu-libstdc++/4.7/libs/armeabi-v7a/include -DNDEBUG -I/home/jerry/workspaces/vlc/vlc/contrib/arm-linux-androideabi/include -g -c -o mpn/add.lo mpn/add.c
/bin/bash ./libtool --tag=CC --mode=compile arm-linux-androideabi-gcc --sysroot=/home/jerry/workspaces/android-ndk-r8e/platforms/android-9/arch-arm -std=gnu99 -DHAVE_CONFIG_H -I. -D__GMP_WITHIN_GMP -g -mfpu=vfpv3-d16 -mcpu=cortex-a8 -mthumb -mfloat-abi=softfp -O2 -I/home/jerry/workspaces/android-ndk-r8e/sources/cxx-stl/gnu-libstdc++/4.7/include -I/home/jerry/workspaces/android-ndk-r8e/sources/cxx-stl/gnu-libstdc++/4.7/libs/armeabi-v7a/include -DNDEBUG -I/home/jerry/workspaces/vlc/vlc/contrib/arm-linux-androideabi/include -g -mfpu=vfpv3-d16 -mcpu=cortex-a8 -mthumb -mfloat-abi=softfp -O2 -I/home/jerry/workspaces/android-ndk-r8e/sources/cxx-stl/gnu-libstdc++/4.7/include -I/home/jerry/workspaces/android-ndk-r8e/sources/cxx-stl/gnu-libstdc++/4.7/libs/armeabi-v7a/include -DNDEBUG -I/home/jerry/workspaces/vlc/vlc/contrib/arm-linux-androideabi/include -g -c -o mpn/add_1.lo mpn/add_1.c
make[3]: *** No rule to make target `mpn/add_n.lo', needed by `libgmp.la'. Stop.
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory `/home/jerry/workspaces/vlc/vlc/contrib/android/gmp'
make[2]: *** [install-recursive] Error 1
make[2]: Leaving directory `/home/jerry/workspaces/vlc/vlc/contrib/android/gmp'
make[1]: *** [install] Error 2
make[1]: Leaving directory `/home/jerry/workspaces/vlc/vlc/contrib/android/gmp'
make: *** [.gmp] Error 2
有谁知道纠正这个问题?