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Update README.TXT

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Project OSRM 2011-11-26 16:45:30 +00:00
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README.TXT
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@ -7,10 +7,10 @@ dependencies are installed:
- Boost 1.41+ - Boost 1.41+
- sparsehash 1.4+ - sparsehash 1.4+
- g++ 4.2+ (with warnings and unsupported), 4.4+ - g++ 4.2+
- libxml2 2.7+ - libxml2 2.7+
- scons 1.20+ - scons 2.10+
- stxxl 1.2.1+ - stxxl 1.3.1+
Building the binaries is done by using scons. It should check for required Building the binaries is done by using scons. It should check for required
libraries and header files and report missing ones.The Scons script accepts libraries and header files and report missing ones.The Scons script accepts
@ -73,17 +73,17 @@ you need to acquire an .osm file. Beware of the world file, because you need
serious computing power to preprocess it. Start with a smaller country. The serious computing power to preprocess it. Start with a smaller country. The
preprocessing runs in three steps, all done by seperate programs. preprocessing runs in three steps, all done by seperate programs.
'extractNetwork file.osm' extracts the road network of an osm file. This is 'osrm-extract file.osm' extracts the road network of an osm file. This is
necessary, because the osm data is not made to support fast routing out of the necessary, because the osm data is not made to support fast routing out of the
box. The output of the step is a file called 'file.osrm' box. The output of the step is a file called 'file.osrm'
'createHierarchy file.osrm' preprocesses the road network and computes additional 'osrm-prepare file.osrm' preprocesses the road network and computes additional
information that is exploited later to speed up the path computation. The output information that is exploited later to speed up the path computation. The output
of this step consists of two file 'file.osrm.hsgr' and 'file.osrm.nodes'. The first of this step consists of two file 'file.osrm.hsgr' and 'file.osrm.nodes'. The first
file is the so-called hierarchy that speeds up the path computation while the file is the so-called hierarchy that speeds up the path computation while the
latter one carries (among other things) geographical information. latter one carries (among other things) geographical information.
'routed' starts the server on TCP Port 5000. The 'osrm-routed' starts the server on TCP Port 5000. The
server communicates over http and can be queried by any browser or http-capable server communicates over http and can be queried by any browser or http-capable
command line tool. The server responds with KML-formatted output.Assume the command line tool. The server responds with KML-formatted output.Assume the
server is installed on machine localhost and a map containing the Netherlands server is installed on machine localhost and a map containing the Netherlands