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[Octave-bug-tracker] [bug #42839] gnulib fpieee module causes build fail
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From: |
Mike Miller |
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Subject: |
[Octave-bug-tracker] [bug #42839] gnulib fpieee module causes build failure on Alpha and SH systems |
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Date: |
Mon, 04 Aug 2014 15:54:47 +0000 |
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User-agent: |
Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Firefox/24.0 |
Follow-up Comment #3, bug #42839 (project octave):
Thomas: No, but I'll send something to the gnulib list later today.
Rik: The porter has verified that your change works on Alpha.
Here's a further wrinkle: I just discovered that Octave had been correctly
handling -mieee on Alpha for years, see
http://hg.savannah.gnu.org/hgweb/octave/file/05a7c6026df0/configure.ac#l482
Since the logic in Octave does this correctly before gl_INIT is even called, a
further workaround for this bug would be to just filter out -mieee or -ieee
from CPPFLAGS entirely right after gl_INIT returns. I didn't look closely
enough at the Debian build log, but it actually does have -mieee in both
CFLAGS and CPPFLAGS, so gnulib adding it to CPPFLAGS is completely redundant.
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