Hi, I was wondering if someone could help me to overcome this error. I am installing gcc5 on a BlueGeneQ and I am getting the following error: Checking multilib configuration for libgomp... Configuring stage 2 in powerpc64-bgq-linux/libgomp configure: loading cache ./config.cache checking for --enable-version-specific-runtime-libs... no checking for --enable-generated-files-in-srcdir... no checking build system type... powerpc64-bgq-linux-gnu checking host system type... powerpc64-bgq-linux-gnu checking target system type... powerpc64-bgq-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for powerpc64-bgq-linux-strip... strip checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking for powerpc64-bgq-linux-gcc... /gpfs/home/HCBG142/axs02/lxc83-axs02/gcc-5.2.0/host-powerpc64-bgq-linux/gcc/xgcc -B/gpfs/home/HCBG142/axs02/lxc83-axs02/gcc-5.2.0/host-powerpc64-bgq-linux/gcc/ -B/gpfs/home/HCBG142/axs02/lxc83-axs02/gcc5/powerpc64-bgq-linux/bin/ -B/gpfs/home/HCBG142/axs02/lxc83-axs02/gcc5/powerpc64-bgq-linux/lib/ -isystem /gpfs/home/HCBG142/axs02/lxc83-axs02/gcc5/powerpc64-bgq-linux/include -isystem /gpfs/home/HCBG142/axs02/lxc83-axs02/gcc5/powerpc64-bgq-linux/sys-include checking for C compiler default output file name... configure: error: in `/gpfs/home/HCBG142/axs02/lxc83-axs02/gcc-5.2.0/powerpc64-bgq-linux/libgomp': configure: error: C compiler cannot create executables See `config.log' for more details. My config: ./configure --build=powerpc64-bgq-linux-gnu --host=powerpc64-bgq-linux --prefix=/gpfs/home/HCBG142/axs02/lxc83-axs02/gcc5 --with-gmp=/gpfs/home/HCBG142/axs02/lxc83-axs02/aux/gmp --with-mpfr=/gpfs/home/HCBG142/axs02/lxc83-axs02/aux/mpfr --with-mpc=/gpfs/home/HCBG142/axs02/lxc83-axs02/aux/mpc Any ideas how I could solve this error? Regards Siul
