[mapserver-users] help with AGG support

[Alan Boudreault]

With mapserver 5.6.3, could you try to open the mapstring.c file and add the 
following include at the line 40:
#include <errno.h> 

Fixed by FrankW in http://trac.osgeo.org/mapserver/changeset/9998

Alan

On March 24, 2010 11:04:23 am Julie Knoll wrote:
> Actually we are using version 5.4.
> 
> I just tried compiling 5.6.3 and got a new set of errors on make
> (non-related to agg)
> 
> mapstring.c: In function ‘msConvertWideStringToUTF8’:
> mapstring.c:1542: warning: dereferencing type-punned pointer will break
> strict-aliasing rules
> mapstring.c:1544: error: ‘errno’ undeclared (first use in this function)
> mapstring.c:1544: error: (Each undeclared identifier is reported only once
> mapstring.c:1544: error: for each function it appears in.)
> mapstring.c:1545: error: ‘E2BIG’ undeclared (first use in this function)
> mapstring.c:1548: error: ‘EILSEQ’ undeclared (first use in this function)
> mapstring.c:1551: error: ‘EINVAL’ undeclared (first use in this function)
> make: *** [mapstring.o] Error 1
> 
> I then tried version 5.6.1 which compiled and installed perfectly, but when
> trying to actually draw a map, it reported an error with my postgis layer:
> 
> [Wed Mar 24 09:49:48 2010].943741 msPostGISLayerGetItems(): Query error.
> Error (ERROR:  column "box" does not exist
> LINE 1: ...om geom_cassidi_states where the_geom && setsrid(!BOX!,4269)...
>                                                              ^
> ) executing SQL: select * from (select the_geom, state_name, gid from
> geom_cassidi_states where the_geom && setsrid(!BOX!,4269)) as foo where
> false limit 0
> 
> 
> so not sure what to do now ...
> 
> 
> On Wed, Mar 24, 2010 at 9:52 AM, Alan Boudreault
> 
> <aboudreault at mapgears.com>wrote:
> > Julie, what mapserver version are you using? AGG is already included in
> > mapserver 5.6.x source. Just compile with "--with-agg" option. I'm not
> > sure MS
> > has been tested with agg 2.5.
> >
> > Alan
> >
> > On March 24, 2010 10:22:35 am Julie Knoll wrote:
> > > Hi,
> > >
> > > I have installed packages for agg-2.5 and agg-devel-2.5 on our server.
> > > Compling mapserver using ./configure --with-php=/usr/include/php
> > > --with-postgis --with-proj --with-geos --with-freetype --with-agg=/usr
> > >  works fine. However make returns the following errors. Could someone
> > >  please help? The server is CentOS 5.4
> > >
> > > /usr/include/agg2/agg_pixfmt_rgba.h:1637: error: no type named
> > > ‘row_data’ in ‘class mapserv_row_ptr_cache<int>’
> > > /usr/include/agg2/agg_pixfmt_rgba.h:1675: error: no type named
> > > ‘row_data’ in ‘class mapserv_row_ptr_cache<int>’
> > > mapagg.cpp: In member function ‘void
> > > AGGMapserverRenderer::renderEllipse(double, double, double, double,
> >
> > double,
> >
> > > agg::rgba8&, agg::rgba8&, double)’:
> > > mapagg.cpp:299: error: ‘class agg::path_storage’ has no member named
> > > ‘transform’
> > > mapagg.cpp: In function ‘void msCircleDrawShadeSymbolAGG(symbolSetObj*,
> > > imageObj*, pointObj*, double, styleObj*, double)’:
> > > mapagg.cpp:1077: error: ‘class agg::path_storage’ has no member named
> > > ‘transform’
> > > mapagg.cpp:1101: error: ‘class agg::path_storage’ has no member named
> > > ‘transform’
> > > mapagg.cpp:1144: error: ‘class agg::path_storage’ has no member named
> > > ‘transform’
> > > mapagg.cpp:1177: error: ‘class agg::path_storage’ has no member named
> > > ‘transform’
> > > mapagg.cpp: In function ‘void msDrawMarkerSymbolAGG(symbolSetObj*,
> > > imageObj*, pointObj*, styleObj*, double)’:
> > > mapagg.cpp:1300: error: ‘class agg::path_storage’ has no member named
> > > ‘transform’
> > > mapagg.cpp: In function ‘void drawPolylineMarkers(imageObj*, shapeObj*,
> > > symbolSetObj*, styleObj*, double)’:
> > > mapagg.cpp:1426: error: ‘class agg::path_storage’ has no member named
> > > ‘transform’
> > > mapagg.cpp:1427: error: ‘class agg::path_storage’ has no member named
> > > ‘transform’
> > > mapagg.cpp:1428: error: ‘class agg::path_storage’ has no member named
> > > ‘transform’
> > > mapagg.cpp: In function ‘void msDrawLineSymbolAGG(symbolSetObj*,
> >
> > imageObj*,
> >
> > > shapeObj*, styleObj*, double)’:
> > > mapagg.cpp:1713: error: ‘class agg::path_storage’ has no member named
> > > ‘transform’
> > > mapagg.cpp: In function ‘void msDrawShadeSymbolAGG(symbolSetObj*,
> > >  imageObj*, shapeObj*, styleObj*, double)’:
> > > mapagg.cpp:1831: error: ‘class agg::path_storage’ has no member named
> > > ‘transform’
> > > mapagg.cpp:1878: error: ‘class agg::path_storage’ has no member named
> > > ‘transform’
> > > mapagg.cpp:1926: error: ‘class agg::path_storage’ has no member named
> > > ‘transform’
> > > make: *** [mapagg.o] Error 1
> > >
> > > Thanks
> >
> > --
> > Alan Boudreault
> > Mapgears
> > http://www.mapgears.com
> 

-- 
Alan Boudreault
Mapgears
http://www.mapgears.com