This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.
plot tracks and waypoints, show Open Street Maps and/or Terraserver maps under
it, download geocaches for an area on the map, make new tracks and waypoints,
see real-time GPS position, etc.
In the patched Makefile, switch on NEEDS_STRLCPY instead of OPSYS,
because OPSYS isn't defined in my world (vanilla netbsd-5 on i386),
and I can't find any reason it should be.
Add a comment to the patch explaining why the install: target was
removed, and about NEEDS_STRLCPY.
localhost) were merged upstream.
* Tue Feb 10 Eric S. Raymond <esr@snark.thyrsus.com> - 2.38
Regression test load for RoyalTek RGM3800 and Blumax GPS-009 added.
Scaling on E error-estimate fields fixed to match O. Listen on
localhost only by default to avoid security problems; this can be
overridden with the -G command-line option. The packet-state machine
can now recognize RTCM3 packets, though support is not yet complete.
Added support for ublox5 and mkt-3301 devices. Add a wrapper around
gpsd_hexdump to save CPU. Lots of little fixes to various packet
parsers. Always keep the device open: "-n" is not optional any more.
xgpsspeed no longer depends on Motif. gpsctl can now ship arbitrary
payloads to a device. It's possible to send binary through the
control channel with the new "&" command. Experimental new driver
for Novatel SuperStarII. The 'g' mode switch command now requires,
and returns, 'rtcm104v2' rather than 'rtcm104'; this is design forward
for when RTCM104v2 is fully working.
around what is believed to be bugs in Prolific USB convertors. Point
to pkgsrc-hosted distfile because upstream distfile, although
LICENSE=gnu-gpl-v2 is apparently only available via a web form.
Full changes available at
http://www.gpsbabel.org/changes.html
Notable changes in 1.3.6:
Fix writing waypoint names under 6 characters to old serial Garmins.
Notable changes in 1.3.5:
Read waypointsw from jpg/exif.
Add support for osm (openstreetmap) format files.
Set computer's clock from GARMIN.
2008/12/15
- A quick bug fix release, to remove crashes in cases of
collecting LINESTRING (ST_Force_Collection(), ST_Multi())
that had a large affect on Mapserver with LINE layers.
- Enhancements and Bug Fixes
- GBT#21: improve LRS fix to apply to more platforms
- GBT#72: fix st_estimated_extent for better schema sensitivity
- GBT#80: segfault on st_multi in MULTILINESTRING repaired
- GBT#83: segfault on collecting LINESTRING repaired
PostGIS 1.3.4
2008/11/24
- New Features
- Add new ST_AsGeoJSON() function to allow conversion of
geometries to GeoJSON format within the database. (Olivier Courtin)
- Add forthcoming PostgreSQL 8.4 support
(Paul Ramsey, Mark Cave-Ayland)
- Improved CSS for PostGIS documentation (Dane Springmeyer)
- Inclusion of new "postgis_comments.sql" file to enable detailed
function comments to be installed for PostGIS functions. This
attaches a description and associated parameter information
to each function so that this information is available directly
within psql/pgAdmin (Regina Obe)
- Enhancements and Bug Fixes
- General documentation improvements (Regina Obe, Kevin Neufield)
- Improve PiP code by removing substantial memory leaks and adding
multi-polygon support (Paul Ramsey)
- Improve GiST consistent performance (Paul Ramsey)
- GBT#20: Improved algorithm for ST_DWithin (Paul Ramsey)
- GBT#21: locate_along_measure: wrong values, invalid data
(Mark Cave-Ayland)
- GBT#23: wrong proj4text in spatial_ref_sys for SRID 31300 and 31370
(Paul Ramsey)
- GBT#43: Heap over-read in compute_geometry_stats() (Landon Fuller)
- GBT#44: ST_Relate(geom,geom,pattern) is case sensitive (Paul Ramsey)
- GBT#45: bug in postgis_restore.pl - not passing options to createdb
(Paul Ramsey)
- GBT#58: bounding box of circular string is incorrect (Mark Leslie)
- GBT#65: ST_AsGML kills the backend when fed a CIRCULAR STRING
(Mark Cave-Ayland)
- GBT#66: ST_Dump kills backend when fed CIRCULAR STRING
(Mark Cave-Ayland)
- GBT#68: ST_Shift_Longitude doesn't work with MULTIPOINT
(Mark Cave-Ayland)
- GBT#69: ST_Translate crashes when fed circular string
(Mark Cave-Ayland)
- GBT#70: ST_NPoints Crashes with Curves (Mark Cave-Ayland)
position is only provided on on-machine clients. Previously, gpsd
listened on INADDR_ANY, providing position of the computer to any host
that asked. (The fix is in upstream bugzilla, with link in
patches/patch-ac.)
to trigger/signal a rebuild for the transition 5.8.8 -> 5.10.0.
The list of packages is computed by finding all packages which end
up having either of PERL5_USE_PACKLIST, BUILDLINK_API_DEPENDS.perl,
or PERL5_PACKLIST defined in their make setup (tested via
"make show-vars VARNAMES=...").
- shp2pgsql, pgsql2shp improvements
- regression tests on Windows
- OS/X 10.5 compatibility
- DBF-only loading flag (-n)
- fix to Date DBF output
- ST_SimplifyPreserveTopology(geometry, float8)
Allows simplification of polygons without creating
invalid geometries.
- Fix to |>> and <<| operators
- Build system more sensitive to GEOS version number
- KML support updates (from Eduin Carillo)
- SVG support updates (from Marco Hugentobler)
patches to add it). Drop pax from the default USE_TOOLS list.
Make bsdtar the default for those places that wanted gtar to extract
long links etc, as bsdtar can be built of the tree.
- assume that Python 2.4 and 2.5 are compatible and allow checking for
fallout.
- remove PYTHON_VERSIONS_COMPATIBLE that are obsoleted by the 2.3+
default. Modify the others to deal with the removals.
Changes in 3.0.0
These are mostly ABI breaking changes.
In few cases the API also changed, but the most external one
(the documented one) should be unchanged.
- New things:
- Added geom::BinaryOp class performing a binary operation
using different heuristics to reduce probability of robustness
issues. Both C-API and XMLTester now use this class for
binary operations.
- Added covers() and coveredBy() predicates to Geometry class
- Added overlay::overlayOp() adapter class
- Added GEOSSimplify() and GEOSTopologyPreserveSimplify()
to the C API
- Added closed ring checks in IsValidOp
- Multi-input support in XMLTester
- HEXWKB I/O
- Envelope(string) ctor
- Ruby interface
- New ShortCircuitedGeometryVisitor class
- New operation/predicate package
- Added CGAlgorithms::isPointInRing() version working with
Coordinate::ConstVect type (faster!)
- Added getAt(int pos, Coordinate &to) funtion to CoordinateSequence
class.
- Moved GetNumGeometries() and GetGeometryN() interfaces
from GeometryCollection to Geometry class.
- New planarSubgraph class
- New ConnectedSubgraphFinder class.
- New LineSequencer class
- New WKTWriter::toLineString and ::toPoint convenience methods
- New IsValidOp::setSelfTouchingRingFormingHoleValid method
- New WKTWriter::toLineString and ::toPoint convenience methods
- New IsValidOp::setSelfTouchingRingFormingHoleValid method
- New Envelope::centre()
- New Envelope::intersection(Envelope)
- New Envelope::expandBy(distance, [ydistance])
- New LineString::reverse()
- New MultiLineString::reverse()
- New Geometry::buffer(distance, quadSeg, endCapStyle)
- New SnapRounding code
- New size() and operator[] interfaces to CoordinateSequence
- New ScaledNoder class
- New unit tests (make check rule)
- Optimizations:
- WKT parser speedup
- Function inlining
- Coordinate copies reduction
- Heap allocations reduction
- More classes made final
- Better use of standard containers
- Use of singletons when appropriate
- Removed many function calls in loops' end conditions
- Improved XMLTester output and user interface
- Improved memory use in geos::geom::util::PolygonExtractor
- Ported JTS-1.7 version of ConvexHull with big attention to
memory usage optimizations.
- Changed CoordinateArrayFilter to reduce memory copies
- Changed UniqueCoordinateArrayFilter to reduce memory copies
- Added rectangle-based optimizations of intersects() and
contains() ops
- Inlined all planarGraphComponent class
- More iterators returning methods and inlining in planargraph.
- Obsoleted toInternalGeometry/fromInternalGeometry
- Improved buffering speed and robustness by using Snap Rounding
- Semantic changes
- SegmentString: getCoordinates() doesn't return a clone
anymore, getCoordinatesRO() obsoleted.
- JTS packages mapped to geos:: sub-namespaces
- Geometry::getInteriorPoint() returns NULL if called
against an EMPTY geom
- LineString::get{Start,End}Point return NULL for
EMPTY geoms
- GEOSException is now derived by std::runtim_exception
and thrown by const reference.
- Geometry constructors made protected, to force use
of a GeometryFactory.
- Correctness:
- More const-correct signatures
- Stronger methods typing (removed some void * args).
- Changed index-related funx signatures to use size_t
rather then int
- More const-correctness in Buffer "package"
- Bugfix in LineString::getCoordinate() failing to return
NULL from getCoordinat() when empty.
- Use unsigned int for indexes and sizes.
- Layout changes:
- Namespaces mapping JTS packages
- Renamed classes after JTS names (namespaces use made this possible
w/out name clashes)
- Splitted headers, for build speedup and possible API reduction.
- Moved source/bigtest and source/test to tests/bigtest
and test/xmltester
- Moved C-API in it's own top-level dir capi/
- Reworked automake scripts to produce a static lib for each subdir
and then link all subsystem's libs togheter
- Renamed DefaultCoordinateSequence to CoordinateArraySequence.
- Renamed OverlayOp opcodes by prepending the 'op' prefix, and
given the enum a name (OpCode) for type-safety.
- Bug fixes:
- Fixed bug causing redundant linestrings to be returned in the
result of overlaying polygons containing touching holes (#13)
- Fixed integer conversion bug
- Fixed PointLocator handling of LinearRings
- Added missing ::clone() methods for Multi* geoms
- (Partial) Detailed list of changes:
- Changed SegmentNode to contain a *real* Coordinate (not a pointer)
to reduce construction costs.
- Changed geomgraph nodeMap to use Coordinate pointers as keys
- Envelope destructor made non-virtual to give compiler more static
binding options.
- Changed BufferSubgraph::computeDepths to use a set instead of a
vector for checking visited Edges.
- Made LineIntersector a concrete type
- Node::isIncidentEdgeInResult() method made virtual
- Const-correct signatures in LineMerger package
- Changed operation/valid/*NestedRingTester classes interface
to use Coordinate pointers instead of copies.
- Changed EdgeIntersectionList to use a set instead of a vector
- Changed DepthSegment to store a real Coordinate rather then a pointer.
- Changed SubgraphDepthLocater to store real containers rather then
pointers.
- Changed BufferSubgraph to store a real RightmostEdgeFinder and real
containers rather then pointers.
- CoordinateSequence API changes:
- point index and size related functions
use unsigned int rather then int
- Changed EdgeEndStar to maintain a single container for EdgeEnds
- Changed PlanarGraph::addEdges to take a const vector by ref
rathern then a non-const vector by pointer
- Changed EdgeList::addAll to take a const vector by ref
rather then a non-const vector by pointer
- Added apply_rw(CoordinateFilter *) and apply_ro(CoordinateFilter *)
const to CoordinateSequence
- LineBuilder::lineEdgesList made a real vector, rather then pointer
(private member)
- SegmentString::eiList made a real SegmentNodeList, rather then
a pointer (private member)
- Removed coordinate copies in ElevationMatrix::elevate
- Changed CoordinateFilter interface to have a const method
for filter_rw, updated interfaces using this to take
const CoordinateFilter (apply_rw).
