#21797: octave-3.2.2 needs FFLAGs='-ff2c' to use system BLAS (-framework Accelerate) with gcc43/gcc44 ------------------------------------+--------------------------------------- Reporter: todmorrison@… | Owner: alakazam@… Type: defect | Status: reopened Priority: Normal | Milestone: Component: ports | Version: 1.8.1 Resolution: | Keywords: BLAS Accelerate Port: octave | ------------------------------------+--------------------------------------- Changes (by takeshi@…): * status: closed => reopened * resolution: fixed => Comment: Sorry to write to a closed ticket. I prefer Accelerate.framework because of 1) performance and 2) lack of +g95 in atlas. However, gfortran fails with sdot with -ff2c and with cdotu and zdotu without -ff2c. With trial and error I found that octave is configured to use Accelerate.framework with -fdefault-real-8 and explicit specification of type (real*4 for sdot and complex*8 for cdotu). I would think this problem pertains to x86_64 and ppc64 only but I have not tested. G95 does not have this problem. I will attach a patch. -- Ticket URL: <http://trac.macports.org/ticket/21797#comment:7> MacPorts <http://www.macports.org/> Ports system for Mac OS