Date: Tue, 21 Feb 2017 10:15:42 -0800 (PST) From: Anton Shterenlikht <mexas@bris.ac.uk> To: freebsd-ports@freebsd.org Subject: Re: help build mpich with gcc6 Message-ID: <201702211815.v1LIFgAr099942@mech-as222.men.bris.ac.uk>
next in thread | raw e-mail | index | archive | help
>From mexas Tue Feb 21 15:00:10 2017 >To: freebsd-ports@freebsd.org >Subject: help build mpich with gcc6 >Reply-To: mexas@bris.ac.uk > >I added > >USE_GCC= 6+ > >to net/mpich/Makefile > >but it seems this affected only the C and C++ parts: > >$ mpichversion >*skip* > >MPICH CC: gcc6 -O2 -pipe -fstack-protector -Wl,-rpath=/usr/local/lib/gcc6 -fno-strict-aliasing >MPICH CXX: g++6 -O2 -pipe -fstack-protector -Wl,-rpath=/usr/local/lib/gcc6 -fno-strict-aliasing -Wl,-rpath=/usr/local/lib/gcc6 >MPICH F77: gfortran49 -O -Wl,-rpath=/usr/local/lib/gcc49 >MPICH FC: gfortran49 -Wl,-rpath=/usr/local/lib/gcc49 > >The Fortran parts remained at lang/gcc level. > >What settings shall I use to make Fortran components >built with gfortran6 instead? > >Thanks > >Anton I moved one step further. With DEFAULT_VERSIONS=gcc=6 in /etc/make.conf I get: MPICH CC: cc -O2 -pipe -fstack-protector -fno-strict-aliasing MPICH CXX: c++ -O2 -pipe -fstack-protector -fno-strict-aliasing MPICH F77: gfortran6 -O -Wl,-rpath=/usr/local/lib/gcc6 MPICH FC: gfortran6 -Wl,-rpath=/usr/local/lib/gcc6 which seems to be fine for my purposes. But is DEFAULT_VERSIONS the best solution? Thanks Anton
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201702211815.v1LIFgAr099942>