Getting Started with GNAT/RTEMS
The native GNAT must be installed in the default location or built from source. No GCC or GNAT environment variables should be set during the build or use of the cross GNAT/RTEMS toolset as this could result in an unpredictable mix of native and cross toolsets.
Binaries for native GNAT installations are available at the primary GNAT ftp site (. Installation instructions are included with the binary GNAT distributions. The binary installation should be installed in the default location or installed in a non-default location and used ONLY to build a native GNAT from source. This final native GNAT will be used to build the GNAT/RTEMS cross development toolset.
Getting Started with GNAT/RTEMS
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