Created attachment 876303 [details]
Description of problem:
long double conversions test failed in ppc64le
during build, running make -C build check
Testing hard long -> long double conversions *FAILED*
src = 00 3f ff ff ff ff ff ff 18014398509481983
dst = 00 00 00 00 00 00 00 00 43 50 00 00 00 00 00 00 18014398509481984.000000
Version-Release number of selected component (if applicable):
run make -C build check to execute hdf5 tests
This problem already have a correction in another linux distribution
+- Detect IBM long double specialness on ppc64le and don't segfault
+ int the testsuite when checking that type.
+ Added patches:
+ * hdf5-ldouble-ppc64le.patch
I tried to port this patch for 'hdf5-1.10.1' compiled with CMake, unfortunately it looks uncorrect:
This bug appears to have been reported against 'rawhide' during the Fedora 27 development cycle.
Changing version to '27'.
Code have changed in hdf5 since 2014, I see that you have a new hdf5-ldouble-ppc64le.patch in http://copr-dist-git.fedorainfracloud.org/cgit/sagitter/ForTesting/hdf5.git/tree/?h=f27&id=c9794def29bd21d10cb242d9a62f306592b62677
Do you still have problem ?
(In reply to Menanteau Guy from comment #4)
> Code have changed in hdf5 since 2014, I see that you have a new
> hdf5-ldouble-ppc64le.patch in
> Do you still have problem ?
Yes; your patch has been simply changed for new code without success. It isn't applied now and various tests are skipped because of different reasons:
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