[gdal-dev] Link against spatialite

I am trying to using the spatialite driver. According to the driver documentation, “creating or updating a spatialite database requires explicit linking against SpatiaLite library”. How do I explicitly link against the SpatiaLite library? Do I need to manually compile GDAL from source? Wenxuan __

[gdal-dev] transform point problem using gdal 1.5 with osr

I am trying to tranform one coordinate system to another (wgs84 to utm). Found one example on the internet (adapted a little). It got an error when I try to run the program. Since I am new to GDAL, I cannot figure out how to correct this. Please see the following program. I also tried to add one mo