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netcdf-c/plugins/Makefile.am

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1. Keep up to date by merging master 2. Fixed plugin building (nc_test4/hdf5plugins) to be done properly by cmake and automake. 4. Duplicated part of the nc_test4 filter test code in examples/C An incomplete and untested set of hooks exist for OS-X in nc_test4/findplugins.in. They need testing.
2018-01-17 02:00:09 +08:00
# Copyright 2018, UCAR/Unidata
# See netcdf/COPYRIGHT file for copying and redistribution conditions.
Modified Makefile.am in plugins/ directory
2019-02-26 06:56:32 +08:00
# Put Together AM_CPPFLAGS and AM_LDFLAGS
include $(top_srcdir)/lib_flags.am
1. Keep up to date by merging master 2. Fixed plugin building (nc_test4/hdf5plugins) to be done properly by cmake and automake. 4. Duplicated part of the nc_test4 filter test code in examples/C An incomplete and untested set of hooks exist for OS-X in nc_test4/findplugins.in. They need testing.
2018-01-17 02:00:09 +08:00
BZIP2HDRS=bzlib.h bzlib_private.h
BZIP2SRC= blocksort.c huffman.c crctable.c randtable.c compress.c decompress.c bzlib.c
PLUGINSRC=H5Zbzip2.c
PLUGINHDRS=h5bzip2.h
EXTRA_DIST=${PLUGINSRC} ${BZIP2SRC} ${PLUGINHDRS} ${BZIP2HDRS} \
Fix errors when building on big-endian machine re: issue https://github.com/Unidata/netcdf-c/issues/1278 re: issue https://github.com/Unidata/netcdf-c/issues/876 re: issue https://github.com/Unidata/netcdf-c/issues/806 * Major change to the handling of 8-byte parameters for nc_def_var_filter. The old code was not well thought out. * The new algorithm is documented in docs/filters.md. * Added new utility file plugins/H5Zutil.c to support * Modified plugins/H5Zmisc.c to use new algorithm the new algorithm. * Renamed include/ncfilter.h to include/netcdf_filter.h and made it an installed header so clients can access the new algorithm utility. * Fixed nc_test4/tst_filterparser.c and nc_test4/test_filter_misc.c to use the new algorithm * libdap4/ fixes: * d4swap.c has an error in the endian pre-processing such that record counts were not being swapped correctly. * d4data.c had an error in that checksums were being computed after endian swapping rather than before. * ocinitialize() was never being called, so xxdr bigendian handling was never set correctly. * Required adding debug statements to occompile * Found and fixed memory leak in ncdump.c Not tested: * HDF4 * Pnetcdf * parallel HDF5
2019-02-01 12:13:06 +08:00
H5Ztemplate.c H5Zmisc.c H5Zutil.c CMakeLists.txt
1. Keep up to date by merging master 2. Fixed plugin building (nc_test4/hdf5plugins) to be done properly by cmake and automake. 4. Duplicated part of the nc_test4 filter test code in examples/C An incomplete and untested set of hooks exist for OS-X in nc_test4/findplugins.in. They need testing.
2018-01-17 02:00:09 +08:00
This completes (for now) the refactoring of libsrc4. The file docs/indexing.dox tries to provide design information for the refactoring. The primary change is to replace all walking of linked lists with the use of the NCindex data structure. Ncindex is a combination of a hash table (for name-based lookup) and a vector (for walking the elements in the index). Additionally, global vectors are added to NC_HDF5_FILE_INFO_T to support direct mapping of an e.g. dimid to the NC_DIM_INFO_T object. These global vectors exist for dimensions, types, and groups because they have globally unique id numbers. WARNING: 1. since libsrc4 and libsrchdf4 share code, there are also changes in libsrchdf4. 2. Any outstanding pull requests that change libsrc4 or libhdf4 are likely to cause conflicts with this code. 3. The original reason for doing this was for performance improvements, but as noted elsewhere, this may not be significant because the meta-data read performance apparently is being dominated by the hdf5 library because we do bulk meta-data reading rather than lazy reading.
2018-03-17 01:46:18 +08:00
# WARNING: This list must be kept consistent with the corresponding
# AC_CONFIG_LINK commands near the end of configure.ac.
HDF5PLUGINSRC=${PLUGINSRC} ${BZIP2SRC} ${PLUGINHDRS} ${BZIP2HDRS}
1. Keep up to date by merging master 2. Fixed plugin building (nc_test4/hdf5plugins) to be done properly by cmake and automake. 4. Duplicated part of the nc_test4 filter test code in examples/C An incomplete and untested set of hooks exist for OS-X in nc_test4/findplugins.in. They need testing.
2018-01-17 02:00:09 +08:00
This completes (for now) the refactoring of libsrc4. The file docs/indexing.dox tries to provide design information for the refactoring. The primary change is to replace all walking of linked lists with the use of the NCindex data structure. Ncindex is a combination of a hash table (for name-based lookup) and a vector (for walking the elements in the index). Additionally, global vectors are added to NC_HDF5_FILE_INFO_T to support direct mapping of an e.g. dimid to the NC_DIM_INFO_T object. These global vectors exist for dimensions, types, and groups because they have globally unique id numbers. WARNING: 1. since libsrc4 and libsrchdf4 share code, there are also changes in libsrchdf4. 2. Any outstanding pull requests that change libsrc4 or libhdf4 are likely to cause conflicts with this code. 3. The original reason for doing this was for performance improvements, but as noted elsewhere, this may not be significant because the meta-data read performance apparently is being dominated by the hdf5 library because we do bulk meta-data reading rather than lazy reading.
2018-03-17 01:46:18 +08:00
if ENABLE_FILTER_TESTING
1. Keep up to date by merging master 2. Fixed plugin building (nc_test4/hdf5plugins) to be done properly by cmake and automake. 4. Duplicated part of the nc_test4 filter test code in examples/C An incomplete and untested set of hooks exist for OS-X in nc_test4/findplugins.in. They need testing.
2018-01-17 02:00:09 +08:00
Support installation of the bzip2 plugin under name libh5bzip2.so re: https://github.com/Unidata/netcdf-c/issues/1347 It turns out that the plugin libraries (bzip2 and misc) were being installed as part of 'make installed'. This was not intended behavior. But after some discussion in the above issue, it was decided to install the bzip2 plugin. However, in order to avoid naming conflicts, the plugin is installed under the name 'libh5bzip2.so'. Note that this is automake behavior only; the install does not (yet) occur using cmake. Misc. unrelated changes ----------------------- 1. turn off some debug output in ncdump/Makefile.am
2019-02-28 06:22:46 +08:00
noinst_LTLIBRARIES = libmisc.la
lib_LTLIBRARIES = libh5bzip2.la
1. Keep up to date by merging master 2. Fixed plugin building (nc_test4/hdf5plugins) to be done properly by cmake and automake. 4. Duplicated part of the nc_test4 filter test code in examples/C An incomplete and untested set of hooks exist for OS-X in nc_test4/findplugins.in. They need testing.
2018-01-17 02:00:09 +08:00
Support installation of the bzip2 plugin under name libh5bzip2.so re: https://github.com/Unidata/netcdf-c/issues/1347 It turns out that the plugin libraries (bzip2 and misc) were being installed as part of 'make installed'. This was not intended behavior. But after some discussion in the above issue, it was decided to install the bzip2 plugin. However, in order to avoid naming conflicts, the plugin is installed under the name 'libh5bzip2.so'. Note that this is automake behavior only; the install does not (yet) occur using cmake. Misc. unrelated changes ----------------------- 1. turn off some debug output in ncdump/Makefile.am
2019-02-28 06:22:46 +08:00
libh5bzip2_la_SOURCES = ${HDF5PLUGINSRC}
libh5bzip2_la_LDFLAGS = -module -avoid-version -shared -export-dynamic -no-undefined
1. Keep up to date by merging master 2. Fixed plugin building (nc_test4/hdf5plugins) to be done properly by cmake and automake. 4. Duplicated part of the nc_test4 filter test code in examples/C An incomplete and untested set of hooks exist for OS-X in nc_test4/findplugins.in. They need testing.
2018-01-17 02:00:09 +08:00
Fix errors when building on big-endian machine re: issue https://github.com/Unidata/netcdf-c/issues/1278 re: issue https://github.com/Unidata/netcdf-c/issues/876 re: issue https://github.com/Unidata/netcdf-c/issues/806 * Major change to the handling of 8-byte parameters for nc_def_var_filter. The old code was not well thought out. * The new algorithm is documented in docs/filters.md. * Added new utility file plugins/H5Zutil.c to support * Modified plugins/H5Zmisc.c to use new algorithm the new algorithm. * Renamed include/ncfilter.h to include/netcdf_filter.h and made it an installed header so clients can access the new algorithm utility. * Fixed nc_test4/tst_filterparser.c and nc_test4/test_filter_misc.c to use the new algorithm * libdap4/ fixes: * d4swap.c has an error in the endian pre-processing such that record counts were not being swapped correctly. * d4data.c had an error in that checksums were being computed after endian swapping rather than before. * ocinitialize() was never being called, so xxdr bigendian handling was never set correctly. * Required adding debug statements to occompile * Found and fixed memory leak in ncdump.c Not tested: * HDF4 * Pnetcdf * parallel HDF5
2019-02-01 12:13:06 +08:00
libmisc_la_SOURCES = H5Zmisc.c H5Zutil.c h5misc.h
1. Solve issue raised on netcdfgroup mailing list: https://www.unidata.ucar.edu/mailing_lists/archives/netcdfgroup/2018/msg00020.html See docs/filters.md for a detailed description of the solution. Basically we add nccopy flags "-F none" and "-F <varname>:none" to suppress output compression as desired. 2. Add tests to nc_test4/tst_filter.sh to test out the solution.
2018-03-03 07:55:58 +08:00
libmisc_la_LDFLAGS = -module -avoid-version -shared -export-dynamic -no-undefined -rpath ${abs_builddir}
1. Keep up to date by merging master 2. Fixed plugin building (nc_test4/hdf5plugins) to be done properly by cmake and automake. 4. Duplicated part of the nc_test4 filter test code in examples/C An incomplete and untested set of hooks exist for OS-X in nc_test4/findplugins.in. They need testing.
2018-01-17 02:00:09 +08:00
endif #ENABLE_FILTER_TESTING
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