cl-autowrap
cl-rashell
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cl-autowrap | cl-rashell | |
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8 | 4 | |
206 | 21 | |
- | - | |
1.5 | 0.0 | |
6 days ago | 7 months ago | |
Python | Common Lisp | |
BSD 2-clause "Simplified" License | MIT License |
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cl-autowrap
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Why Is Common Lisp Not the Most Popular Programming Language?
> Lack of access to the C libraries.
???
I recently started learning Common Lisp for fun (and fun it is!) and the ease of accessing C libraries was one of the things that surprised me in a positive way.
Using https://github.com/rpav/cl-autowrap one can simply write (c-include "file.h") and the API defined in "file.h" is accessible from Lisp. I can't think of a simpler way.
Even without cl-autowrap, FFI using https://cffi.common-lisp.dev/ seems simple enough.
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An Idea for Piggybacking Python (language) ecosystem
I think the closest is cl-autowrap. I can imagine a higher level wrapper around it by which it can translate the python header file into the CL counterpart, although I'm not sure how much work the translation might entail. Also, because python and lisp semantics can differ considerably, the generated code might be trying to do weird things - again an issue of translation.
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Why Functional Programming Should Be the Future of Software
Common lisp has a "pretty OK" story for calling C code whenever some speed is needed [0,1]. In my opinion, they suffer from some of the documentation/quick start problems that common lisp has, but they're otherwise usable.
Some of Naughty Dog's late 90's/early 2000's games (Jak and Daxter, Jak II) were written in a lisp called GOAL, Game Oriented Assembly Lisp [2]
[0] https://github.com/rpav/cl-autowrap
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Common Lisp language extensions wish list?
The closest thing to what you request, that I'm aware of, is cl-autowrap (to use C code from Lisp) but it is not standard in any way. CFFI is the de facto standard for using C from Lisp across different implementations.
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I have bolted together ECL and the Irrlicht game library
:claw tracks back to 2017 as a fork of cl-autowrap with cl-autowrap/pull/83 feature.
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Common Lisp
If you're interested in FFI, then yeah CFFI is the standard. The other comments addressed speed, I also wanted to point out https://github.com/rpav/cl-autowrap which is built on top of CFFI and can help get a wrapper up and running faster. After using autowrap's c-include you can then use CFFI basically like normal or some useful autowrap/plus-c's helper functions -- e.g. in one project, I have an SDL_Event (https://wiki.libsdl.org/SDL_Event) and to access event.key.keysym.scancode I have a helper function that's just (plus-c:c-ref event sdl2-ffi:sdl-event :key :keysym :scancode). Last year I wanted to try out using FMOD, and even though it's closed source and has a (to me) "interesting" API things worked easily: https://gist.github.com/Jach/dc2ec7b9402d0ec5836a935384cacdc... More work would be needed to make a nice wrapper, type things more fully, etc. but depending on the C library you might find someone's already done that (or made a start) and made it available from quicklisp.
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[Common Lisp] Best Libraries for Interfacing with UNIX-like Operating Systems?
In recent years there has also been cl-autowrap; caveats -
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Alternative to ECL?
There is the cl-autowrap that can generate lisp packages from C header filesc- I am unsure if it sticks to ANSI C or goes beyond. It inturn depends on c2ffi for the first time around.
cl-rashell
- Getting started with lisp
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writing scripts in lisp
The library Rashell is helpful to define interfaces to external commands, especially to define functions which vary along the following dimensions:
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[Common Lisp] Best Libraries for Interfacing with UNIX-like Operating Systems?
I have written Rashell a Common Lisp (SBCL) library which makes it easy to interface with Unix tools in general and core POSIX utilities in particular.
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Announcement: New "file object finder" library
Congratulations for sharing your work! While the focus is very different you can find another kind of replacement for the “find” command (actually a Lisp interface) in [Rashell](https://github.com/michipili/cl-rashell/blob/master/src/posix.lisp#L129). Maybe it is interesting to you (e.g, comparison purposes) so I am sharing this here again.
What are some alternatives?
c2ffi - Clang-based FFI wrapper generator
deprecated-coalton-prototype - Coalton is (supposed to be) a dialect of ML embedded in Common Lisp.
cffi - The Common Foreign Function Interface
shcl - SHell in Common Lisp
chibi-scheme - Official chibi-scheme repository
janet-sh - Shorthand shell like functions for janet.
mal - mal - Make a Lisp
claw - Common Lisp autowrapping facility for C and C++ libraries
c-mera - Next-level syntax for C-like languages :)
racket - The Racket repository
FrameworkBenchmarks - Source for the TechEmpower Framework Benchmarks project
peds - Type safe persistent/immutable data structures for Go