45 lines
1.7 KiB
ReStructuredText
45 lines
1.7 KiB
ReStructuredText
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===============================
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``ficl`` Ficl Forth interpreter
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===============================
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Ficl is a programming language interpreter designed to be embedded into other
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systems as a command, macro, and development prototyping language.
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This is DIY port of Ficl (the "Forth Inspired Command Language"). See
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http://ficl.sourceforge.net/. It is a "" port because the Ficl source is not
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in that directory, only an environment and instructions that will let you build
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Ficl under NuttX. The rest is up to you.
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Build Instructions
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------------------
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Disclaimer: This installation steps have only been exercised using Ficl 4.1.0.
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With new versions you will likely have to make some adjustments to this
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instructtions or to the files within this directory. Think of this information
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as _recommendations_ - not necessarily proven instructions.
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1. ``cd`` to ``interpreters/ficl``
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2. Download Ficl: http://sourceforge.net/projects/ficl/files/
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3. Uznip the Ficl compressed file.
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For example, ``unzip ficl-4.1.0.zip`` will leave the file
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``interpreters/ficl/ficl-4.1.0``.
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4. Configure to build Ficl in the ``interpreters/ficl`` directory using the
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``configure.sh`` script.
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For example, ``./configure.sh ficl-4.1.0`` will leave the Makefile fragment
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``Make.srcs`` in the ficl build directory.
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5. Create your NuttX configuration. Using the ``make menuconfig``, you should
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select::
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CONFIG_INTERPRETERS_FICL=y
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6. Configure and build NuttX. On successful completion, the Ficl objects will be
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available in ``apps/libapps.a`` and that NuttX binary will be linked against
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that file. Of course, Ficl will do nothing unless you have written some
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application code that uses it!
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