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| author | Raymond Lu <songyulu@hdfgroup.org> | 2013-10-16 21:56:47 (GMT) |
|---|---|---|
| committer | Raymond Lu <songyulu@hdfgroup.org> | 2013-10-16 21:56:47 (GMT) |
| commit | cedf2cae168d577f2d3ce96c6185a08af49fd8c2 (patch) | |
| tree | ae9637bc42e957f55a8c5ee60514498505df1964 | |
| parent | 26713999ba25815466ccc8368322f340c4c45119 (diff) | |
| download | hdf5-cedf2cae168d577f2d3ce96c6185a08af49fd8c2.zip hdf5-cedf2cae168d577f2d3ce96c6185a08af49fd8c2.tar.gz hdf5-cedf2cae168d577f2d3ce96c6185a08af49fd8c2.tar.bz2 | |
[svn-r24308] Issue 8147: CLANG compiler with the options -fcatch-undefined-behavior and -ftrapv
catches some defined behavior in the alignment algorithm of the macro DETECT_I
in H5detect.c. I documented it as a known problem.
No test is needed.
| -rw-r--r-- | release_docs/RELEASE.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index bc1294a..a8cefac 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -330,6 +330,13 @@ The following platforms are not supported but have been tested for this release. Known Problems ============== +* CLANG compiler with the options -fcatch-undefined-behavior and -ftrapv + catches some defined behavior in the alignment algorithm of the macro DETECT_I + in H5detect.c (Issue 8147). Since the algorithm is trying to detect the alignment + of integers, ideally the flag -fcatch-undefined-behavior shouldn't to be used for + H5detect.c. In the future, we can separate flags for H5detect.c from the rest of + the library. (SLU - 2013/10/16) + * Make provided by Solaris fails in "make check". Solaris users should use gmake to build and install the HDF5 software. (AKC - 2013/10/08 - HDFFV-8534) |