If the version of gcc is unsuitable, you can write the path to it in gold leaf and it still won't help :-) Check gcc --version for the exercise, and then find out how to install 4.7.x or 4.8.x.
Mark On Wed, Sep 11, 2013 at 5:09 AM, Golshan Hejazi <golshan.hej...@yahoo.com> wrote: > > > Hello, > > i am trying to compile gromacs-4.6.1 on a linux machine. I used already the > following compile script and it worked.... > > export CCDIR=/usr/bin/gcc > export MPICCDIR=/usr/mpi/gcc/openmpi-1.4.1/bin > export CXX=mpicxx > export CC=mpicc > > cd /home/fbafti/CODE > > tar -xvf gromacs-4.6.1.tar.gz > cd mv gromacs-4.6.1 gromacs-4.6.1-plumed/ > cd build-gromacs-4.6.1-plumed/ > > /home/fbafti/CODE/cmake-2.8.11.2-Linux-i386/bin/cmake > /home/fbafti/CODE/gromacs-4.6.1-plumed \ > -DFFTWF_LIBRARY=/home/fbafti/CODE/fftw-3.3.3/lib/libfftw3f.so \ > -DFFTW3F_INCLUDE_DIR=/home/fbafti/CODE/fftw-3.3.3/include \ > -DFFTW3F_LIBRARIES=/home/fbafti/CODE/fftw-3.3.3/lib/libfftw3f.a \ > -DCMAKE_INSTALL_PREFIX=/home/fbafti/CODE/build-gromacs-4.6.1-plumed \ > -DGMX_X11=OFF \ > -DCMAKE_CXX_COMPILER=/usr/mpi/gcc/openmpi-1.4.1/bin/mpicxx \ > -DCMAKE_C_COMPILER=/usr/mpi/gcc/openmpi-1.4.1/bin/mpicc \ > -DGMX_MPI=ON \ > -DGMX_PREFER_STATIC_LIBS=ON > > > However I am trying it now on another machine with the same linux platform > and I get the following error: > > CMake Warning at CMakeLists.txt:727 (message): > No C SSE4.1 flag found. Consider a newer compiler, or use SSE2 for > slightly lower performance > > > -- Looking for smmintrin.h > -- Looking for smmintrin.h - not found > CMake Error at CMakeLists.txt:750 (message): > Cannot find smmintrin.h, which is required for SSE4.1 intrinsics support. > > > -- Configuring incomplete, errors occurred! > > I thought if the gcc path is already defined ... it shouldn't complain ! > Can you help me figure out what causes the error? > > Many thanks > G. > -- > gmx-users mailing list gmx-users@gromacs.org > http://lists.gromacs.org/mailman/listinfo/gmx-users > * Please search the archive at > http://www.gromacs.org/Support/Mailing_Lists/Search before posting! > * Please don't post (un)subscribe requests to the list. Use the > www interface or send it to gmx-users-requ...@gromacs.org. > * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/Search before posting! * Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists
