# Description
Remove various obsolete build options. Also do some code movement.
## Specific Changes
* The remotetest server is sometimes unstable, so provide a mechanism
to force disabling calls to remotetest.unidata.ucar.edu.
This is enabled by adding a repository variable named
REMOTETESTDOWN with the value "yes".
* Fix CMakeLists.txt to use the uname command as an alternate
to using the hostname command (which does not work under cygwin).
* Remove the JNA stuff as obsolete
* Remove the ENABLE_CLIENTSIDE_FILTERS options since it has been
disabled for a while.
* Fix bad option flag in some github action .yml files: change --disable-xml2 to --disable-libxml2
* Collect globalstate definitions into nc4internal.h
* Remove ENABLE_NCZARR_FILTERS_TESTING option as obsolete and replace
with ENABLE_NCZARR_FILTERS
* Move some dispatcher independent functions from libsrc4/nc4internal.c to libdispatch/ddispatch.c
* As a long term goal, and because it is now the case that --enable-nczarr
=> USE_NETCDF4, make the external options --enable-netcdf-4 and
--enable-netcdf4 obsolete in favor of --enable-hdf5
We will do the following for one more release cycle.
1. Make --enable-netcdf-4 be an alias for --enable-netcdf4.
2. Make --enable-netcdf4 an alias for --enable-hdf5.
3. Internally, convert most uses of USE_NETCDF_4 ad USE_NETCDF4 to USE_HDF5
After the next release, --enable-netcdf-4 and --enable-netcdf4 will
be removed.
re: PR https://github.com/Unidata/netcdf-c/pull/2655
This PR modifies the transient types PR so that all created
transient types are given a created unique name (within a
group). The form of the name is "_Anonymous<Class>NN". The class
is the user-defined type class: Enum, Compound, Opaque, or
Vlen. NN is an integer identifier to ensure uniqueness.
Additionally, this was applied to DAP/4 anonymous dimensions.
This also required some test baseline data changes.
The transient test case is modified to verify that the name exists.
This change-set modifies PR https://github.com/Unidata/netcdf-c/pull/2555
to add the changes listed below. Most of these changes are required
by changes to the Java remotetest.unidata.ucar.edu server.
## DAP4 Related Changes
* Add tests *dap4_test/test_constraints.sh* and *dap4_test/test_hyrax.sh*.
* Provide explicit list of remotetest files to test.
* Cleanup local checksum computing and verification.
* Define a temporary Hyrax hack flag to deal with the way Hyrax handles checksums and add "#hyrax" fragment flag for it.
* Add a hack to get past an LGTM problem with using "http:".
* Improve debug support.
## Other Changes
* Cleanup the recipe in *docs/nczarr.md* for building *aws-sdk-cpp* library.
NOTE: This PR should not be included in 4.9.1 since additional
DAP4 related PRs will be forthcoming.
This PR makes major changes to libdap4 and dap4_test driven by changes to TDS.
* Enable DAP4
* Clean up the test input files and the test baseline comparison files. This entails:
* Remove a multitude of unused test input and baseline data files; among them are dap4_test/: daptestfiles, dmrtestfiles, nctestfiles, and misctestfiles.
* Define a canonical set of test input files and record in dap4_test/cdltestfiles.
* Use the cdltestfiles to generate the .nc test inputs. This set of .nc files is then moved to the d4ts (DAP4 test server) war file in the tds repository. This set then becomes the canonical set of DAP4 test sources.
* Scrape d4ts to obtain copies of the raw streams of DAP4 encoded data. The .dmr and .dap streams are then stored in dap4_test/rawtestfiles.
* Disable some remote server tests until those servers are fixed.
* Add an option to ncdump (-XF) that forces the type of the _FillValue attribute; this is primarily to simplify testing of fill mismatch.
* Minor bug fixes to ncgen.
* Changes to libdap4:
* Replace old checksum hack with the dap4.checksum flag.
* Support the dap4.XXX controls.
* Cleanup _FillValue handling, especially var-attribute type mismatches.
* Fix enum handling based on changes to netcdf-java.
* Changes to dap4_test:
* Add getopt support to various test support programs.
* Remove unneeded shell scripts.
* Add new scripts: test_curlopt.sh
re: esupport 31942
* Add a new set of remote tests based on using the opendap hyrax server
* Re-enable --enable-dap-remote-tests as default on
* Make it possible to query the DMR separate from the DAP
so that it is possible to delay reading data until it is actually
requested. This make things like ncdump -h much more efficient.
* Fix handling of <Map>s in DMRs.
* Fix some memory leaks
