### 2.2 Build requirements

Ada 95 compiler: GNAT 5.02a1 (or later), GCC 4.0.2 (or later).

Optional:

- XML/Ada (http://libre.adacore.com/xmlada/) if you want to build the SOAP protocol personality.

Note: per construction, the macro configure used to find your GNAT compiler looks first to the executables gnatgcc, then adagcc and finally to gcc to find out which Ada compiler to use. You should be very careful with your path and executables if you have multiple GNAT versions installed. See below explanations on the ADA environment variable if you need to override the default guess.