Gentoo Archives: gentoo-science

From: "Adam Piątyszek" <ediap@×××××××××××××.PL>
To: gentoo-science@l.g.o
Subject: Re: [gentoo-science] Testing with GCC 4
Date: Sun, 28 May 2006 14:01:37
Message-Id: 4479ACE9.1080706@et.put.poznan.pl
In Reply to: Re: [gentoo-science] Testing with GCC 4 by Donnie Berkholz
1 * Donnie Berkholz [2006-05-28 05:33]:
2 > That's an odd problem. I'd expect at least undefined functions or
3 > something obvious, not a random loop. I'll take a look at it soon, maybe
4 > I missed something obvious.
5
6 I think the problem might be related to this part of the LAPACK's
7 SRC/Makefile:
8
9 slamch.o: slamch.f
10 $(FORTRAN) $(NOOPT) -c $<
11 dlamch.o: dlamch.f
12 $(FORTRAN) $(NOOPT) -c $<
13
14 .f.o:
15 $(FORTRAN) $(OPTS) -c $<
16
17 In the previous ebuild, NOOPT is not set for g77 compiler (no flags at
18 all), whereas OPTS is set to the default CFLAGS. In my opinion this
19 exception in compilation flags might be important.
20
21 BR,
22 /ediap

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Re: [gentoo-science] Testing with GCC 4 "Adam Piątyszek" <ediap@×××××××××××××.PL>