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{ stdenv, fetchFromGitHub
, cmake, flex, bison
, libxml2, python
, libusb1, runtimeShell
}:
stdenv.mkDerivation rec {
pname = "libiio";
version = "0.18";
src = fetchFromGitHub {
owner = "analogdevicesinc";
repo = "libiio";
rev = "refs/tags/v${version}";
sha256 = "1cmg3ipam101iy9yncwz2y48idaqaw4fg7i9i4c8vfjisfcycnkk";
};
outputs = [ "out" "lib" "dev" "python" ];
nativeBuildInputs = [ cmake flex bison ];
buildInputs = [ libxml2 libusb1 ];
postPatch = ''
substituteInPlace libiio.rules.cmakein \
--replace /bin/sh ${runtimeShell}
'';
# since we can't expand $out in cmakeFlags
preConfigure = ''
cmakeFlags="$cmakeFlags -DUDEV_RULES_INSTALL_DIR=$out/etc/udev/rules.d"
'';
postInstall = ''
mkdir -p $python/lib/${python.libPrefix}/site-packages/
touch $python/lib/${python.libPrefix}/site-packages/
cp ../bindings/python/iio.py $python/lib/${python.libPrefix}/site-packages/
substitute ../bindings/python/iio.py $python/lib/${python.libPrefix}/site-packages/iio.py \
--replace 'libiio.so.0' $lib/lib/libiio.so.0
'';
meta = with stdenv.lib; {
description = "API for interfacing with the Linux Industrial I/O Subsystem";
homepage = https://github.com/analogdevicesinc/libiio;
license = licenses.lgpl21;
platforms = platforms.linux;
maintainers = with maintainers; [ thoughtpolice ];
};
}
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