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52 lines
1.4 KiB
Markdown
52 lines
1.4 KiB
Markdown
This demo shows how to embed ECL into Qt5 and serve as kernel. This
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also discuss how to compile ECL with C++(14). You can extend on this
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demo to form a more complicate and productive project.
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# Preparation
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Before you build the demo, make sure you have those dependencies installed:
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1. ECL, of course. We recommend version 16.1.2.
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2. g++/clang compiler with at least C++14 support.
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3. make
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4. Qt5.x with Qt Creator.
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5. Quicklisp installed on your ECL.
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We use the external Lisp package :lparallel so you better download
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that package in advance using `(ql:quickload :lparallel)`.
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# Build
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## Build CL Library and FASB
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Run `make` in current directory and you get two files in the directory
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`qt/` (if successful). `lisp-envi.a` and
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`hello-lisp-system--all-systems.fasb`.
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## Configure and build your Qt Project
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To build the example it is enough to change to the `qt/` directory,
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generate a Makefile with `qmake` and to call `make`.
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```shell
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cd qt/
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qmake
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make
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```
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If you want to change your Qt project, open it with the `Qt
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Creator`. It can build the executable for you (instead of manually
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working with make).
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# Run
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After you go through the steps above, go for the executable file and
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try that demo.
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Notice: For OSX users, you should manually move the .fasb file into
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the directory where your executable file is in. So run the command:
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```
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mv hello-lisp-system--all-systems.fasb ecl_qtdemo.app/Contents/MacOS/
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```
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Happy hacking with ECL!
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ntr(Lexicall)
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