Hi, On centos-7 beta, the configure script fails to recognize the g++ compiler. checking for the C++ compiler vendor... unknown checking if C and C++ are link compatible... no ********************************************************************** * It appears that your C++ compiler is unable to link against object * files created by your C compiler. This generally indicates either * a conflict between the options specified in CFLAGS and CXXFLAGS * or a problem with the local compiler installation. More * information (including exactly what command was given to the * compilers and what error resulted when the commands were executed) is * available in the config.log file in this directory. **********************************************************************
Solution: doing: yum -y install libtool-ltdl-devel autoreconf -if => And it works. ./configure FC=gfortran CC=gcc CXX=g++ --with-verbs=/usr --with-tm=/opt/pbs --with-slurm --enable-oshmem --with-libltdl NOTE: that during reconfigure I get a lot of: "config/opal_get_version.sh: No such file or directory." Build doesn't seem to be affected though. ./config/ contains both opal_get_version.m4 and opal_get_version.m4sh, but no .sh file. Doing make opal_get_version.sh restarts a full reconfigure with some warnings about FF and other obsolete variables buf don't know how to build opal_get_version.sh Hope this helps. Best regards, -- Olivier LAHAYE
