Date: Mon, 29 May 2006 14:44:29 -0700 From: Steve Kargl <sgk@troutmask.apl.washington.edu> To: "M. Warner Losh" <imp@bsdimp.com> Cc: lyndon@orthanc.ca, mf.danger@gmail.com, mikej@rogers.com, freebsd-current@freebsd.org, kmacy@fsmware.com Subject: Re: [RFC] Removal of Fortran from the base system Message-ID: <20060529214429.GB29556@troutmask.apl.washington.edu> In-Reply-To: <20060529.153644.1782790633.imp@bsdimp.com> References: <9f7850090605262331j352d98acwa3837251300c591b@mail.gmail.com> <4477F687.2030109@FreeBSD.org> <20060527065621.GA4814@troutmask.apl.washington.edu> <20060529.153644.1782790633.imp@bsdimp.com>
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On Mon, May 29, 2006 at 03:36:44PM -0600, M. Warner Losh wrote:
> In message: <20060527065621.GA4814@troutmask.apl.washington.edu>
> Steve Kargl <sgk@troutmask.apl.washington.edu> writes:
> : On Fri, May 26, 2006 at 11:49:43PM -0700, Maxim Sobolev wrote:
> : > C'mon. Nothing in the base system requires fortran - install the
> : > version you like from ports and enjoy the life. What's the problem?
> : >
> :
> : The problems are the Cons points in my initial post.
> : FreeBSD has always shipped a Fortran compiler. Stripping
> : it out violates POLA. Additionally, the the Ports Collection
> : currently assumes the availability of a Fortran compiler.
> :
> : What happens with
> :
> : cd /usr/ports/math/lapack
> : make install
>
> If the above just works with gfortran as a port, or in the base
> system, what's the difference to the end user?
>
It doesin't work because the port maintainer has explicitly included
a LDADD+=-lg2c in the Makefile. Applying this patch to
math/lapack/script/configure and everything works fine with systems
that do not have /usr/bin/f77 and its runtime library.
troutmask:sgk[203] more conf.diff
--- configure.orig Sun May 28 14:38:00 2006
+++ configure Sun May 28 14:38:20 2006
@@ -1,9 +1,3 @@
-if [ ${OSVERSION} -lt 400012 ]; then
- LIBG2C=f2c
-else
- LIBG2C=g2c
-fi
-
cd $WRKSRC/SRC || exit 1
mv Makefile Makefile.old
@@ -11,8 +5,6 @@
LIB= lapack
SHLIB_MAJOR= 3
SHLIB_MINOR= 0
-
-LDADD= -l${LIBG2C}
END
cat >>Makefile <<'END'
--
Steve
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