I think it would be most productive if you could post the relevant part of bootstrap.log. Otherwise we have too little information to have more than a vague guess. Steven J. Clark VGo Communications From: Boost-users [mailto:boost-users-bounces@lists.boost.org] On Behalf Of som jagadeeshan Sent: Tuesday, February 17, 2015 6:25 PM To: boost-users@lists.boost.org Subject: [Boost-users] Need help to build ( cross compile) Boost for ARM Hello All, Currently I’m trying to get the boost_1_57_0 library built for ARM. But i don’t find any help on how to go about this. I'm using the poky hard float tool chain to get the library cross compiled(arm-poky-linux-gnueabi-) Any help on how to get this will be great. The below log is what i get when running the script file ( bootstrap.sh) $ ./bootstrap.sh Building Boost.Build engine with toolset gcc... Failed to build Boost.Build build engine Consult 'bootstrap.log' for more details Thanks, Mike