I don’t like MinGW. I’ve been dreaming about building PostGIS using Visual C++ – the native development toolset for Windows platform – without being forced to install Unix-like environment inside Windows. Finally, I’ve got motivated enough and decided to make my dreams reality, so here is the story.
First, I collected all run-time dependencies required by PostGIS. I intentionally used the word run-time to indicate I’m not going to install MinGW neither Cygwin or any other GCC-for-Windows package. GNU make is also not required.
I use PostGIS source code from trunk in the Subversion repository.
Dependencies
There are only 3 software packages required:
- PostgreSQL 8.3.6 – official Win32 binaries and source code
- GEOS – build from sources, it’s safe to grab SVN trunk
- PROJ.4 – also build from sources and also from SVN trunk
I installed the PostgreSQL 8.3.6 without PostGIS extensions, as I’m going to provide my own :-), using default location c:\Program Files\PostgreSQL\8.3. The source code of PostgreSQL 8.3.6 went to d:\dev\postgresql\postgresql-8.3.6.
Short note on directories layout using for projects downloaded directly from repositories. Root path of source tree of each project have the same layout: D:\dev\PROJECT\_svn\trunk. For Visual Studio projects, these paths are defined as macros in postgis.vsprops (Visual C++ Property Sheet), so it should be easy to redefine them without any need to hack other project settings like Additional Include Directories and others.