Date: Sun, 30 Sep 2007 20:28:53 -0700 From: Steve Kargl <sgk@troutmask.apl.washington.edu> To: Maho NAKATA <chat95@mac.com> Cc: tomdean@speakeasy.org, freebsd-current@freebsd.org Subject: Re: Compiler Problems? Message-ID: <20071001032853.GA90805@troutmask.apl.washington.edu> In-Reply-To: <20071001.110036.102571438.chat95@mac.com> References: <200709160102.l8G12bAl001481@dv6000.tddhome> <20070916020726.GB6447@troutmask.apl.washington.edu> <200709160456.l8G4udLl023614@dv6000.tddhome> <20071001.110036.102571438.chat95@mac.com>
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On Mon, Oct 01, 2007 at 11:00:36AM +0900, Maho NAKATA wrote: > Hi Thomas and Steve, > > Thanks for your clarification. I rewrote this port completely and > update to 3.1.1. Now at least dlamch/slamch are build with -O0. > Hope now it works well. I haven't tried yet with g77 and may not work with it. > > % cd /usr/ports/math/lapack > % rm -rf work ; make > & log & > % grep slamch.f log > gfortran42 -O0 -c slamch.f -o slamch.o > gfortran42 -O0 -fpic -c slamch.f -o slamch.o > gfortran42 -O0 -pg -c slamch.f -o slamch.o > Thanks. I certain that it will work fine with g77. This is a few decade old issue with determining machine parameters for floating point numbers in portable Fortran code. -- Steve
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