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48 lines
2.1 KiB
Plaintext
48 lines
2.1 KiB
Plaintext
[[Property:title|Batch compilation]]
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[[Property:weight|2]]
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[[Property:uuid|18958db6-dafc-57b7-cdef-aca01bc13661]]
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In order to launch a compilation without user intervention you need to specify the `-batch` switch in the '''ec''' command line, otherwise the Eiffel compilation will be blocked. We will present below a typical example of batch processing on both Unix and Windows platforms where we want to compile a project in both frozen and finalized mode, then to launch the C compilations. At the same time we want to save the output of '''ec''' and the C compilations.
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===Unix===
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In a file called `launch_ec' you can have the following:
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<code lang=text>
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#!/bin/sh
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output_file="/output_path/OUTPUT"
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cd /your_project_path
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#Launch Eiffel compilation
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ec -batch -config config.ecf -finalize -c_compile 2> $output_file
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#Since only C compilation for finalized code is done
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#Launch C compilation for frozen code
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cd EIFGENs/target_name/W_code
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finish_freezing > $output_file</code>
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It will go the directory where your project is located and compile your Eiffel code using the `config.ecf` file located in your project directory and compile automatically the C code. All outputs will be stored in the file `/output_path/OUTPUT`.
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{{note|All output from '''ec''' are going to the error output, so do not forget to redirect the error output when you want to see the result. }}
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===Windows===
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In a file called `launched_ec.bat' you can have the following:
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<code lang=text>
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rem Launch Eiffel compilation
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ec -batch -config config.ecf -finalize -c_compile > c:\output_path\OUTPUT
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rem Since only C compilation for finalized code is done
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rem Launch C compilation for frozen code
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cd EIFGENs\target_name\W_code
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finish_freezing > c:\output_path\OUTPUT</code>
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It will go the directory where your project is located and compile your Eiffel code using the `config.ecf` file located in your project directory and compile automatically the C code. All outputs will be stored in the file `c:\output_path/OUTPUT`.
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{{seealso|<br/>
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[[EiffelStudio: Using command line options|Using command line compiler options]] }}
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