scons: *** [src/libxml2_loader.os] Implicit dependency `/usr/local/include/ansidecl.h' not found, needed by target `src/libxml2_loader.os'.
scons: building terminated because of errors.
Fix depends, remove cairomm/libtool,-ltdl & agg. Mapnik uses its own
internal agg fork now. Fix WANTLIB while here, and ensure dependency on
png 1.6, otherwise build breaks horribly.
Force the dependency on scons 2.3.0, newer mapnik switched from CXXFLAGS
to CPPDEFINES, and with previous scons this produces broken build flags like
-DHAVE_JPEG-DMAPNIK_USE_PROJ4-DHAVE_PNG-DHAVE_TIFF-DBIGINT-DOPENBSD-DMAPNIK_THREADSAFE
in turn producing broken builds.
Add a warning about the 'dangerous' regress tests.
Mapnik is an OpenSource C++/Python toolkit for developing GIS
(Geographic Information Systems) applications. At the core is a C++
shared library providing algorithms/patterns for spatial data access
and visualization.
Essentially a collection of geographic objects (map, layer,
datasource, feature, geometry), the library doesn't rely on
"windowing systems" and can be deployed in any server environment.
It is intended to play fair in a multi-threaded environment and is
aimed primarily, but not exclusively, at web-based development.
ok ajacoutot@
