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? -- Markus
