blob: 519448b72e3d7703baad56b2635152d809e520c0 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
{ lib, stdenv, fetchurl, autoreconfHook, autoconf-archive, pkg-config
, enable-tools ? true }:
stdenv.mkDerivation rec {
pname = "libgpiod";
version = "2.1.1";
src = fetchurl {
url = "https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git/snapshot/libgpiod-${version}.tar.gz";
hash = "sha256-CvQ6YInWn50HXPZ8oq5ZcrkIHjjms9Rs6jfWfi32+5s=";
};
nativeBuildInputs = [
autoconf-archive
pkg-config
autoreconfHook
];
configureFlags = [
"--enable-tools=${if enable-tools then "yes" else "no"}"
"--enable-bindings-cxx"
];
meta = with lib; {
description = "C library and tools for interacting with the linux GPIO character device";
longDescription = ''
Since linux 4.8 the GPIO sysfs interface is deprecated. User space should use
the character device instead. This library encapsulates the ioctl calls and
data structures behind a straightforward API.
'';
homepage = "https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git/about/";
license = with licenses; [
lgpl21Plus # libgpiod
lgpl3Plus # C++ bindings
] ++ lib.optional enable-tools gpl2Plus;
maintainers = [ maintainers.expipiplus1 ];
platforms = platforms.linux;
};
}
|