Hello ,

I'm trying to use Android toolchain to cross compile mpi using the following commands:

export PATH="$NDK_ROOT/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64/bin/:$PATH"

export SYS_ROOT="$NDK_ROOT/platforms/android-8/arch-arm/"

export CC="arm-linux-androideabi-gcc --sysroot=$SYS_ROOT"

export LD="arm-linux-androideabi-ld"

export AR="arm-linux-androideabi-ar"

./configure --host=arm-linux-androideabi --prefix=/Crosscompile2/jni/mpich/ LIBS="-lc -lgcc " --disable-shared --disable-fortran --disable-cxx

but I got the following error

checking for pthread_key_create in -lpthread... no

checking checkpointing library... configure: error: pthreads is required for checkpointing, but was not found

configure: error: src/pm/hydra configure failed

I also have attached the config.log but I don't know what is the problem.

Thanks