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| author | Dana Robinson <43805+derobins@users.noreply.github.com> | 2023-11-07 16:13:30 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-11-07 16:13:30 (GMT) |
| commit | e0d095ebf020706ec7d7c82e6674b18f1a0a2d5b (patch) | |
| tree | 81df13653837d46588c856bee0cf7fcbd7779d2f /config | |
| parent | ec695cf34f7256d7af9bbc2fcf5366da0119fcea (diff) | |
| download | hdf5-e0d095ebf020706ec7d7c82e6674b18f1a0a2d5b.zip hdf5-e0d095ebf020706ec7d7c82e6674b18f1a0a2d5b.tar.gz hdf5-e0d095ebf020706ec7d7c82e6674b18f1a0a2d5b.tar.bz2 | |
Disable FP exceptions in H5T init code (#3837)
The H5T floating-point datatype initialization code can raise exceptions when handling signaling NaNs. This change disables FE_INVALID exceptions during initialization.
Also removes the -ieee=full change for NAG Fortran as that shouldn't be necessary anymore.
Fixes #3831
Diffstat (limited to 'config')
| -rw-r--r-- | config/linux-gnulibc1 | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/config/linux-gnulibc1 b/config/linux-gnulibc1 index 92f2be6..b4139ee 100644 --- a/config/linux-gnulibc1 +++ b/config/linux-gnulibc1 @@ -183,10 +183,7 @@ case $FC_BASENAME in nagfor) F9XSUFFIXFLAG="" - # NOTE: The default is -ieee=stop, which will cause problems - # when the H5T module performs floating-point type - # introspection - AM_FCFLAGS="$AM_FCFLAGS -ieee=full" + AM_FCFLAGS="$AM_FCFLAGS" FSEARCH_DIRS="" # Production |