Package: insighttoolkit
Version: 3.20.1+git20120521-4
Severity: wishlist
Tags: patch
Dear Maintainer,
The ubuntu insidhttoolkit package has some patches that would be nice to have
included in (maybe) the next upload, or at least discussed here.
Since the "tiff-4/5" patch has been dropped in debian, in favor of the embedded
copy I suggest to include/drop the other delta from ubuntu.
The patch is snan-sanity.patch
and this is the content:
Index: insighttoolkit-3.20.1+git20120521/Utilities/NrrdIO/sane.c
=================================================================== ---
insighttoolkit-3.20.1+git20120521.orig/Utilities/NrrdIO/sane.c 2012-09-11
17:25:06.000000000 +0000 +++
insighttoolkit-3.20.1+git20120521/Utilities/NrrdIO/sane.c 2012-09-11
17:39:19.196189762 +0000 @@ -115,7 +115,11 @@ ( defined(__GNUC__) && (__GNUC__
> 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 7 ))) /* don't compare airFP_SNAN
*/ #else - && airFP_SNAN == airFPClass_f(AIR_SNAN) + /* we
don't bother checking for + airFP_SNAN == airFPClass_f(AIR_SNAN)
because + the signal-ness of the NaN is not preserved in +
float conversion */ + /* && airFP_SNAN == airFPClass_f(AIR_SNAN) */
#endif && airFP_QNAN == airFPClass_d(AIR_NAN) && airFP_QNAN ==
airFPClass_d(AIR_QNAN) )) {
and the rationale for including it (quoting the ubuntu changelog)
insighttoolkit (3.20.1+git20120521-1ubuntu3) quantal; urgency=low *
debian/patches/snan-sanity.patch: - In sanity checks done by the nrrd utility
code, don't bother testing signal NaN clases, because GCC does not guarantee to
preserve signal-ness across float conversions. This was contributing to a FTBFS
for plastimatch. -- Michael Terry <mte...@ubuntu.com> Wed, 25 Jul 2012 14:08:00
-0400
thanks for reading,
Gianfranco
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