Hello, I am working with phyCORE-AM335x-PD13.1.2 an getting the error Platform details: PTXCONF_GNU_TARGET="arm-cortexa8-linux-gnueabihf" PTXCONF_COMPILER_PREFIX="${PTXCONF_GNU_TARGET}-" ------------------------------- target: host-pkg-config.prepare ------------------------------- checking for a BSD-compatible install... /usr/local/lib/ptxdist-2013.01.0/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /usr/local/lib/ptxdist-2013.01.0/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether to enable maintainer-specific portions of Makefiles... no checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking for style of include used by make... GNU checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... configure: error: in `/export/home/os/phyCORE-AM335x-PD13.1.2/platform-phyCORE-AM335x/build-host/pkg-config-0.25': configure: error: cannot run C compiled programs. If you meant to cross compile, use `--host'. See `config.log' for more details. make: *** [/export/home/os/phyCORE-AM335x-PD13.1.2/platform-phyCORE-AM335x/state/host-pkg-config.prepare] Error 1 attached config.log file -- Regards Hardik A Gohil Willowglen Msc Bhd