| Flag |
Description |
3.9.3-r1 |
3.12.1 |
3.11.4-r1 |
| archive |
Enable support for various archive and compression formats with <pkg>app-arch/libarchive</pkg>
|
✗ |
✓ |
✓ |
| armadillo |
Use <pkg>sci-libs/armadillo</pkg> for faster TPS transform computation
|
✓ |
✓ |
✓ |
| avif |
Add AV1 Image Format (AVIF) support
|
✗ |
✓ |
✓ |
| blosc |
Enable support for blosc compression with <pkg>dev-libs/c-blosc</pkg>
|
✗ |
✓ |
✓ |
| cpu_flags_arm_neon |
⚠️
|
✗ |
✓ |
✓ |
| cpu_flags_x86_avx |
⚠️
|
✓ |
✓ |
✓ |
| cpu_flags_x86_avx2 |
⚠️
|
✓ |
✓ |
✓ |
| cpu_flags_x86_sse |
⚠️
|
✓ |
✓ |
✓ |
| cpu_flags_x86_sse2 |
⚠️
|
✓ |
✓ |
✓ |
| cpu_flags_x86_sse4_1 |
⚠️
|
✓ |
✓ |
✓ |
| cpu_flags_x86_ssse3 |
⚠️
|
✓ |
✓ |
✓ |
| cryptopp |
Enable support RSA SHA256 signing functionality with <pkg>dev-libs/crypto++</pkg>
|
✗ |
✓ |
✓ |
| curl |
Add support for client-side URL transfer library
|
⊕ |
⊕ |
⊕ |
| doc |
Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
|
✓ |
✗ |
✗ |
| exprtk |
Enable support for additional advanced C++ VRT expressions with <pkg>dev-cpp/exprtk</pkg>
|
✗ |
✓ |
✓ |
| fits |
Enable support for NASA's <pkg>sci-libs/cfitsio</pkg> library
|
✓ |
✓ |
✓ |
| geos |
Add support for geometry engine (<pkg>sci-libs/geos</pkg>)
|
✓ |
✓ |
✓ |
| gif |
Add GIF image support
|
✓ |
✓ |
✓ |
| gml |
Enable support for <pkg>dev-libs/xerces-c</pkg> C++ API
|
✓ |
✓ |
✓ |
| hdf5 |
Add support for the Hierarchical Data Format v5
|
✓ |
✓ |
✓ |
| heif |
Enable support for ISO/IEC 23008-12:2017 HEIF/HEIC image format
|
✓ |
✓ |
✓ |
| java |
Add support for Java
|
✓ |
✓ |
✓ |
| jpeg |
Add JPEG image support
|
✓ |
✗ |
✗ |
| jpeg2k |
Support for JPEG 2000, a wavelet-based image compression format
|
✓ |
✓ |
✓ |
| jpegxl |
Add JPEG XL image support
|
✗ |
✓ |
✓ |
| lerc |
Add LERC suppport (Limited Error Raster Compression)
|
✓ |
✓ |
✓ |
| libaec |
Enable support Adaptive Entropy Coding with <pkg>sci-libs/libaec</pkg>
|
✗ |
✓ |
✓ |
| libdeflate |
Use <pkg>app-arch/libdeflate</pkg> for faster compression and decompression
|
✗ |
✓ |
✓ |
| lz4 |
Enable support for lz4 compression (as implemented in app-arch/lz4)
|
✗ |
✓ |
✓ |
| lzma |
Support for LZMA compression algorithm
|
✓ |
✓ |
✓ |
| mongodb |
Enable support for MongoDBV3 driver with <pkg>dev-db/mongodb</pkg>
|
✗ |
✓ |
✓ |
| muparser |
Enable support for C++ VRT expressions with <pkg>dev-cpp/muParser</pkg>
|
✗ |
⊕ |
⊕ |
| mysql |
Add mySQL Database support
|
✓ |
✓ |
✓ |
| netcdf |
Enable NetCDF data format support
|
✓ |
✓ |
✓ |
| odbc |
Add ODBC Support (Open DataBase Connectivity)
|
✓ |
✓ |
✓ |
| ogdi |
Enable support for the open geographic datastore interface (<pkg>sci-libs/ogdi</pkg>)
|
✓ |
✗ |
✗ |
| opencl |
Enable OpenCL support (computation on GPU)
|
✓ |
✗ |
✗ |
| openexr |
Support for the OpenEXR graphics file format
|
✗ |
✓ |
✓ |
| oracle |
Enable Oracle Database support
|
✓ |
✓ |
✓ |
| parquet |
Enables read/write parquet data format (<pkg>dev-libs/apache-arrow</pkg>)
|
✓ |
✓ |
✓ |
| pdf |
Add general support for PDF (Portable Document Format), this replaces the pdflib and cpdflib flags
|
✓ |
✓ |
✓ |
| png |
Add support for libpng (PNG images)
|
✓ |
✓ |
✓ |
| postgres |
Add support for the postgresql database
|
✓ |
✓ |
✓ |
| python |
Add optional support/bindings for the Python language
|
✓ |
✓ |
✓ |
| qhull |
Enable support for linear interpolation of gdal_grid with <pkg>media-libs/qhull</pkg>
|
✗ |
✓ |
✓ |
| spatialite |
Enable Spatial DBMS over sqlite <pkg>dev-db/spatialite</pkg>
|
✓ |
✓ |
✓ |
| sqlite |
Add support for sqlite - embedded sql database
|
✓ |
✓ |
✓ |
| system-tiff |
Build against system <pkg>media-libs/tiff</pkg> and <pkg>sci-libs/libgeotiff</pkg> (JPEG XL not supported with this enabled)
|
✗ |
✓ |
✗ |
| test |
Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
|
✓ |
✓ |
✓ |
| tools |
Build command line utilities
|
✗ |
⊕ |
⊕ |
| webp |
Add support for the WebP image format
|
✓ |
✓ |
✓ |
| xls |
Add the <pkg>dev-libs/freexl</pkg> library for xls import support
|
✓ |
✓ |
✓ |
| zstd |
Enable support for ZSTD compression
|
✓ |
✓ |
✓ |