FFM build requires Java 25, Jextract 25.
Generates FFM bindings during configure.
JNI is default when the requirements are not met or can be forced.
Presets added for maven and FFM - JNI is default selection.
Enhanced Maven options will work with either JNI or FFM
New Workflows for testing and maven uploads.
Extensive documentation changes for java.
Various related changes, including refactoring part of dataset creation, and reworking how layout versions are calculated.
Needs more testing of filters that create very large chunks, but that will need code to turn it off in cases where we can't allocate >4GiB buffers. I tested this manually by increasing the expansion ration in the expand2 test in dsets, and it passed everything up until it tried to expand the datasets with H5Dset_extent() and my laptop ran out of disk space.
We should add code and testing to handle the case where the "size of size" is set less than 8 bytes. This is not a new issue, since it can be set to 2.
I will file issues for these, but I don't think they are necessary for the release.
Behavior:
Modify HDF5UseFortran.cmake to handle cross-compilation by providing default KINDs and sizes when CMAKE_CROSSCOMPILING is true.
Default values for INTEGER and REAL KINDs and their sizes are set when cross-compiling.
Error messages are adjusted to reflect cross-compilation scenarios.
Logic:
Conditional checks added for CMAKE_CROSSCOMPILING to determine if default values should be used.
Default values include INTEGER KINDs {1,2,4,8,16} and REAL KINDs {4,8,10,16}.
Default sizes for native kinds are set to 4 for INTEGER and REAL, and 8 for DOUBLE PRECISION when cross-compiling.
Misc:
Adjustments to verbose messages to indicate when defaults are used during cross-compilation.
Renamed all HDF5 examples build options from H5EX_* to H5EXAMPLE_* to better distinguish them from library options when building examples alongside the library.
Updated all CMake files, including:
Main examples CMakeLists.txt files
CMake configuration files in config/ directory
CMake preset files
Updated documentation files to reflect new option names
This feature is required to be in H5public.h, but is protected by
an HDF5 feature test macro that will soon be private. There is also
no guarantee that the compiler used to build the software has the
same support for __builtin_expect() that the application compiler
has.
This PR updates the feature test checks for __builtin_expect()
Partial fix for #5819
This file is intended for internal glibc use and should not be included
from user code. Instead, you are supposed to set appropriate feature
test macros like _POSIX_C_SOURCE before including C/POSIX library
headers, which we already do.
This update systematically renames variables across 2.0+ CMake files in the HDF5Examples directory and configuration templates. The goal is to change variables from sounding like build "options" (e.g., HDF5_BUILD_TOOLS, HDF5_ENABLE_PARALLEL) to reflecting library "state" (e.g., what features the installed library provides).
* Re-enable java on windows arm CI
* Test fail in Debug mode on Windows - disabled to test in Release mode
* Disable compression libs - arm build issues
* Add debug /Gy flag
Implemented missing --help/-h, -c, -echo and -shlib/-noshlib options
Added new -nohl option to avoid building and linking against
high-level HDF5 libraries if desired
Implemented adding of HDF5 installation library directory to rpath of
resulting executable/library and added new -norpath option to avoid
this behavior if desired
Added parsing of HDF5_USE_SHLIB environment variable to determine
whether to link against shared or static HDF5 libraries
Added parsing of HDF5_PKG_CONFIG_ARGS environment variable to separate
pkg-config-specific options from compiler-specific options and prevent
conflicts
Adds workflow to build ROS3 VFD and optionally build aws-c-s3 library
from source or use package managers
Adds testing of ROS3 VFD with s3proxy and docker
Adds new H5Pset_fapl_ros3_endpoint()/H5Pget_fapl_ros3_endpoint() API
functions to set/get an alternative endpoint URL to use when opening
files with the ROS3 VFD
Cleans up warnings in tools and tests related to ROS3 VFD structure size
Co-authored-by: Larry Knox <lrknox@hdfgroup.org>
Co-authored-by: Allen Byrne <50328838+byrnHDF@users.noreply.github.com>
Allen Byrne
Larry Knox
Neil Fortner
Matt L
Scot Breitenfeld
Erik Schnetter
Dana Robinson
jhendersonHDF
Martin Diehl