nixpkgs/pkgs/development/libraries/libgpiod/default.nix
Jonathan Ringer 9bb3fccb5b treewide: pkgs.pkgconfig -> pkgs.pkg-config, move pkgconfig to alias.nix
continuation of #109595

pkgconfig was aliased in 2018, however, it remained in
all-packages.nix due to its wide usage. This cleans
up the remaining references to pkgs.pkgsconfig and
moves the entry to aliases.nix.

python3Packages.pkgconfig remained unchanged because
it's the canonical name of the upstream package
on pypi.
2021-01-19 01:16:25 -08:00

46 lines
1.5 KiB
Nix

{ lib, stdenv, fetchurl, autoreconfHook, autoconf-archive, pkg-config, kmod
, enable-tools ? true
, enablePython ? false, python3, ncurses }:
stdenv.mkDerivation rec {
pname = "libgpiod";
version = "1.6.2";
src = fetchurl {
url = "https://git.kernel.org/pub/scm/libs/libgpiod/libgpiod.git/snapshot/libgpiod-${version}.tar.gz";
sha256 = "1k8mxkzvd6y9aawxghddrjkldzskhb6607qhbwjfl9f945ns87qa";
};
patches = [
# cross compiling fix
# https://github.com/brgl/libgpiod/pull/45
./0001-Drop-AC_FUNC_MALLOC-and-_REALLOC-and-check-for-them-.patch
];
buildInputs = [ kmod ] ++ lib.optionals enablePython [ python3 ncurses ];
nativeBuildInputs = [
autoconf-archive
pkg-config
autoreconfHook
];
configureFlags = [
"--enable-tools=${if enable-tools then "yes" else "no"}"
"--enable-bindings-cxx"
"--prefix=${placeholder "out"}"
] ++ lib.optional enablePython "--enable-bindings-python";
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 = licenses.lgpl2;
maintainers = [ maintainers.expipiplus1 ];
platforms = platforms.linux;
};
}