@c @c COPYRIGHT (c) 1988-1998. @c On-Line Applications Research Corporation (OAR). @c All rights reserved. @c @c $Id$ @c @chapter Building the Sample Application @section Unpack the sample application Use the following command to unarchive the sample application: @example cd tools tar xzf ../arc/simple_app.tgz @end example @section Set the environment variable RTEMS_MAKEFILE_PATH It must point to the appropriate directory containing RTEMS build for our target and board support package combination. @example export RTEMS_MAKEFILE_PATH = \ /rtems/ @end example Where: and are those used in step 4.3 @section Build the Sample Application Use the following command to start the build of the sample application: @example cd tools/simple_app gmake @end example If no errors are detected during the sample application build, it is reasonable to assume that the build of the GNU C/C++ Cross Compiler Tools for RTEMS and the build of the RTEMS OS for the selected host and target combination was done properly. @section Application executable If the application build has taken place without error, the application executable is placed in the following directory: @example tools/simple_app/o-/.exe @end example