forked from Imagelibrary/rtems
58 lines
1.5 KiB
Perl
58 lines
1.5 KiB
Perl
@c
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@c COPYRIGHT (c) 1988-1998.
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@c On-Line Applications Research Corporation (OAR).
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@c All rights reserved.
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@c
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@c $Id$
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@c
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@chapter Building the Sample Application
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@section Unpack the Sample Application
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Use the following command to unarchive the sample application:
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@example
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cd tools
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tar xzf ../archive/hello_world_c.tgz
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@end example
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@section Set the Environment Variable RTEMS_MAKEFILE_PATH
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It must point to the appropriate directory containing RTEMS build for our
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target and board support package combination.
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@example
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export RTEMS_MAKEFILE_PATH = \
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<INSTALLATION_POINT>/rtems/<BOARD_SUPPORT_PACKAGE>
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@end example
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Where <INSTALLATION_POINT> and <BOARD_SUPPORT_PACKAGE> are those used when
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configuring and installing RTEMS.
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@section Build the Sample Application
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Use the following command to start the build of the sample application:
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@example
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cd tools/hello_world_c
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gmake
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@end example
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If no errors are detected during the sample application build, it is
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reasonable to assume that the build of the GNU C/C++ Cross Compiler Tools
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for RTEMS and RTEMS itself for the selected host and target
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combination was done properly.
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@section Application Executable
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If the sample application has successfully been build, then the application
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executable is placed in the following directory:
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@example
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tools/hello_world_c/o-<BOARD_SUPPORT_PACKAGE>/<filename>.exe
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@end example
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How this executable is downloaded to the target board is very dependent
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on the BOARD_SUPPORT_PACKAGE selected.
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