Date: Sun, 21 Feb 2016 17:42:51 +0100 From: Thierry Thomas <thierry@FreeBSD.org> To: Anton Shterenlikht <mexas@bris.ac.uk> Cc: fortran@freebsd.org, freebsd-ports@freebsd.org, tijl@FreeBSD.org Subject: Re: help make port for opencoarrays Message-ID: <20160221164250.GC2122@graf.pompo.net> In-Reply-To: <201602172250.u1HMoa7n063845@mech-as222.men.bris.ac.uk> References: <201602172250.u1HMoa7n063845@mech-as222.men.bris.ac.uk>
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Hello, [+ tijl@ to Cc: as maintainer of net/mpich] Le mer 17 fév 16 à 23:50:37 +0100, Anton Shterenlikht <mexas@bris.ac.uk> écrivait : > Please help/advise > > https://github.com/sourceryinstitute/opencoarrays > > It requires mpich built with at least gcc5.3, > more specifically mpif90 built with gcc5.3 or gcc6. > net/mpich has FORTRAN_USES=fortran, which I understand > triggers lang/gcc. > > Is it a good idea (or at all possible) to add > an option to net/mpich to choose a particular > gcc version? > > Any other advice? ATM Fortran in FreeBSD is in a very bad shape, and, as you know, we encounter difficulties with several ports (french/aster, cad/salome, etc.) caused by a mix between clang and Gcc, and thus libstdc++ / libc++. If building mpich with a newer Gcc could solve the problem with opencoarrays, I'm afraid it would cause uncompatibilities in other dependencies - but unfortunately I cannot suggest a better alternative! -- Th. Thomas.
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