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49737888ca
## 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*.
71 lines
1.8 KiB
Makefile
71 lines
1.8 KiB
Makefile
## This is an automake file, part of Unidata's netCDF package.
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# Copyright 2008, see the COPYRIGHT file for more information.
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# This automake file is in charge of building the libsrc directory,
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# which contains the classic library code.
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include $(top_srcdir)/lib_flags.am
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libnetcdf3_la_CPPFLAGS = ${AM_CPPFLAGS}
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# These files comprise the netCDF-3 classic library code.
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libnetcdf3_la_SOURCES = v1hpg.c \
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putget.c attr.c nc3dispatch.c nc3internal.c var.c dim.c ncx.c \
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ncx.h lookup3.c pstdint.h ncio.c ncio.h memio.c
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if BUILD_MMAP
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libnetcdf3_la_SOURCES += mmapio.c
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endif BUILD_MMAP
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# Does the user want to use ffio, a replacement for posixio for Cray
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# computers?
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if USE_FFIO
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libnetcdf3_la_SOURCES += ffio.c
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else !USE_FFIO
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if USE_STDIO
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libnetcdf3_la_SOURCES += ncstdio.c
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else !USE_STDIO
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libnetcdf3_la_SOURCES += posixio.c
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endif !USE_STDIO
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endif !USE_FFIO
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if ENABLE_BYTERANGE
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libnetcdf3_la_SOURCES += httpio.c
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if ENABLE_S3
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libnetcdf3_la_SOURCES += s3io.c
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endif
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endif ENABLE_BYTERANGE
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noinst_LTLIBRARIES = libnetcdf3.la
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# These files are cleaned on developer workstations (and then rebuilt
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# with m4), but they are included in the distribution so that the user
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# does not have to have m4.
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MAINTAINERCLEANFILES = $(man_MANS) attr.c ncx.c putget.c
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EXTRA_DIST = attr.m4 ncx.m4 putget.m4 $(man_MANS) CMakeLists.txt
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# This tells make how to turn .m4 files into .c files.
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.m4.c:
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m4 $(AM_M4FLAGS) $(M4FLAGS) -s $< > $(top_srcdir)/libsrc/$(@F)
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# The C API man page.
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man_MANS = netcdf.3
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# Decide what goes in the man page, based on user configure options.
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ARGS_MANPAGE = -DAPI=C
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if USE_NETCDF4
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ARGS_MANPAGE += -DNETCDF4=TRUE
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endif
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if BUILD_DAP
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ARGS_MANPAGE += -DDAP=TRUE
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endif
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if BUILD_PARALLEL
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ARGS_MANPAGE += -DPARALLEL_IO=TRUE
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endif
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# This rule generates the C manpage.
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netcdf.3: $(top_srcdir)/docs/netcdf.m4
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m4 $(M4FLAGS) $(ARGS_MANPAGE) $? >$@ || rm $@
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