netcdf-c/libnetcdf.settings.in
Dennis Heimbigner 49737888ca Improve S3 Documentation and Support
## Improvements to S3 Documentation
* Create a new document *quickstart_paths.md* that give a summary of the legal path formats used by netcdf-c. This includes both file paths and URL paths.
* Modify *nczarr.md* to remove most of the S3 related text.
* Move the S3 text from *nczarr.md* to a new document *cloud.md*.
* Add some S3-related text to the *byterange.md* document.

Hopefully, this will make it easier for users to find the information they want.

## Rebuild NCZarr Testing
In order to avoid problems with running make check in parallel, two changes were made:
1. The *nczarr_test* test system was rebuilt. Now, for each test.
any generated files are kept in a test-specific directory, isolated
from all other test executions.
2. Similarly, since the S3 test bucket is shared, any generated S3 objects
are isolated using a test-specific key path.

## Other S3 Related Changes
* Add code to ensure that files created on S3 are reclaimed at end of testing.
* Used the bash "trap" command to ensure S3 cleanup even if the test fails.
* Cleanup the S3 related configure.ac flag set since S3 is used in several places. So now one should use the option *--enable-s3* instead of *--enable-nczarr-s3*, although the latter is still kept as a deprecated alias for the former.
* Get some of the github actions yml to work with S3; required fixing various test scripts adding a secret to access the Unidata S3 bucket.
* Cleanup S3 portion of libnetcdf.settings.in and netcdf_meta.h.in and test_common.in.
* Merge partial S3 support into dhttp.c.
* Create an experimental s3 access library especially for use with Windows. It is enabled by using the options *--enable-s3-internal* (automake) or *-DENABLE_S3_INTERNAL=ON* (CMake). Also add a unit-test for it.
* Move some definitions from ncrc.h to ncs3sdk.h

## Other Changes
* Provide a default implementation of strlcpy and move this and similar defaults into *dmissing.c*.
2023-04-25 17:15:06 -06:00

62 lines
1.5 KiB
Plaintext

# NetCDF C Configuration Summary
==============================
# General
-------
NetCDF Version: @PACKAGE_VERSION@
Dispatch Version: @NC_DISPATCH_VERSION@
Configured On: @CONFIG_DATE@
Host System: @host_cpu@-@host_vendor@-@host_os@
Build Directory: @abs_top_builddir@
Install Prefix: @prefix@
Plugin Install Prefix: @PLUGIN_INSTALL_DIR_SETTING@
# Compiling Options
-----------------
C Compiler: @CC_VERSION@
CFLAGS: @CFLAGS@
CPPFLAGS: @CPPFLAGS@
LDFLAGS: @LDFLAGS@
AM_CFLAGS: @AM_CFLAGS@
AM_CPPFLAGS: @AM_CPPFLAGS@
AM_LDFLAGS: @AM_LDFLAGS@
Shared Library: @enable_shared@
Static Library: @enable_static@
Extra libraries: @LIBS@
XML Parser: @XMLPARSER@
# Features
--------
Benchmarks: @HAS_BENCHMARKS@
NetCDF-2 API: @HAS_NC2@
HDF4 Support: @HAS_HDF4@
HDF5 Support: @HAS_HDF5@
NetCDF-4 API: @HAS_NC4@
CDF5 Support: @HAS_CDF5@
NC-4 Parallel Support: @HAS_PARALLEL4@
PnetCDF Support: @HAS_PNETCDF@
DAP2 Support: @HAS_DAP2@
DAP4 Support: @HAS_DAP4@
Byte-Range Support: @HAS_BYTERANGE@
S3 Support: @HAS_S3@
S3 SDK: @WHICH_S3_SDK@
NCZarr Support: @HAS_NCZARR@
Diskless Support: @HAS_DISKLESS@
MMap Support: @HAS_MMAP@
JNA Support: @HAS_JNA@
ERANGE Fill Support: @HAS_ERANGE_FILL@
Relaxed Boundary Check: @RELAX_COORD_BOUND@
Multi-Filter Support: @HAS_MULTIFILTERS@
Quantization: @HAS_QUANTIZE@
Logging: @HAS_LOGGING@
SZIP Write Support: @HAS_SZLIB_WRITE@
Standard Filters: @STD_FILTERS@
ZSTD Support: @HAS_ZSTD@
Parallel Filters: @HAS_PAR_FILTERS@