Let me try it again. It may take me some hours to find out if that works... Thanks On 19/11/2015 20:54, Markus Trippelsdorf wrote: > On 2015.11.19 at 21:50 +0100, Markus Trippelsdorf wrote: >> On 2015.11.19 at 20:41 +0000, Luis wrote: >>> 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? >> >> --disable-libgomp would be the obvious fix. What does "config.log" in >> /gpfs/home/HCBG142/axs02/lxc83-axs02/gcc-5.2.0/powerpc64-bgq-linux/libgomp >> say? > > Ah, it looks like you're running ./configure in the gcc directory. Don't > do this. Create a build-dir (outside of the gcc dir) and run configure > from there. >
