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Diffstat (limited to 'gis/SFCGAL/README')
| -rw-r--r-- | gis/SFCGAL/README | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/gis/SFCGAL/README b/gis/SFCGAL/README index 108487cd23..15c15457ce 100644 --- a/gis/SFCGAL/README +++ b/gis/SFCGAL/README @@ -2,4 +2,20 @@ SFCGAL is a C++ wrapper library around CGAL, written with the aim of supporting ISO 19107:2013 and OGC Simple Features Access 1.2 for 3D operations. -OpenSceneGraph is an optional dependency. +This package contains a version of SFCGAL greater than 1.4.0. + +OpenSceneGraph is an optional dependency enabled by default if found +in your system. If you do not need this, pass the environment variable +to the script: + OSG=no ./SFCGAL.SlackBuild + +Warning. +Since version 1.4.1, SFCGAL depends on CGAL version 5.3 or greater. +To install or upgrade SFCGAL you must uninstall the package CGAL +(based on version 4.x) then install CGAL5. + +CGAL5 conflicts with CGAL, hence they cannot be installed at the same +time. Since other packages depends on CGAL versions earlier than 5.0 +you may want to keep a version supported by these. In this case, you +have to install SFCGAL-legacy, also available in this repository and +depending on CGAL version 4.x. |