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Merge pull request #92047 from r-ryantm/auto-update/libiio

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libiio: 0.20 -> 0.21
This commit is contained in:
Jan Tojnar 2020-07-09 00:06:48 +02:00 committed by GitHub
commit 31ff58e6f1
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 79 additions and 28 deletions
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69
pkgs/development/libraries/libiio/default.nix
View file

@ -1,49 +1,62 @@
{ stdenv, fetchFromGitHub
, cmake, flex, bison
, libxml2, python
, libusb1, runtimeShell
{ stdenv
, fetchFromGitHub
, cmake
, flex
, bison
, libxml2
, python
, libusb1
, runtimeShell
}:
stdenv.mkDerivation rec {
pname = "libiio";
version = "0.20";
src = fetchFromGitHub {
owner = "analogdevicesinc";
repo = "libiio";
rev = "refs/tags/v${version}";
sha256 = "1929gvizkqmm9cwh3vihxxszfxvgcp5saq9q6chdk3fpdhzajc00";
};
version = "0.21";
outputs = [ "out" "lib" "dev" "python" ];
nativeBuildInputs = [ cmake flex bison ];
buildInputs = [ libxml2 libusb1 ];
src = fetchFromGitHub {
owner = "analogdevicesinc";
repo = "libiio";
rev = "v${version}";
sha256 = "0psw67mzysdb8fkh8xpcwicm7z94k8plkcc8ymxyvl6inshq0mc7";
};
nativeBuildInputs = [
cmake
flex
bison
];
buildInputs = [
python
libxml2
libusb1
];
cmakeFlags = [
"-DUDEV_RULES_INSTALL_DIR=${placeholder "out"}/lib/udev/rules.d"
"-DPYTHON_BINDINGS=on"
];
postPatch = ''
# Hardcode path to the shared library into the bindings.
sed "s#@libiio@#$lib/lib/libiio${stdenv.hostPlatform.extensions.sharedLibrary}#g" ${./hardcode-library-path.patch} | patch -p1
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
# Move Python bindings into a separate output.
moveToOutput ${python.sitePackages} "$python"
'';
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;
homepage = "https://github.com/analogdevicesinc/libiio";
license = licenses.lgpl21Plus;
platforms = platforms.linux;
maintainers = with maintainers; [ thoughtpolice ];
};
}

38
pkgs/development/libraries/libiio/hardcode-library-path.patch Normal file
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@ -0,0 +1,38 @@
diff --git a/bindings/python/iio.py b/bindings/python/iio.py
index 5306daa..f8962ee 100644
--- a/bindings/python/iio.py
+++ b/bindings/python/iio.py
@@ -229,9 +229,9 @@ if "Windows" in _system():
_iiolib = "libiio.dll"
else:
# Non-windows, possibly Posix system
- _iiolib = "iio"
+ _iiolib = "@libiio@"
-_lib = _cdll(find_library(_iiolib), use_errno=True, use_last_error=True)
+_lib = _cdll(_iiolib, use_errno=True, use_last_error=True)
_get_backends_count = _lib.iio_get_backends_count
_get_backends_count.restype = c_uint
diff --git a/bindings/python/setup.py.cmakein b/bindings/python/setup.py.cmakein
index cd14e2e..516c409 100644
--- a/bindings/python/setup.py.cmakein
+++ b/bindings/python/setup.py.cmakein
@@ -62,7 +62,7 @@ class InstallWrapper(install):
_iiolib = "libiio.dll"
else:
# Non-windows, possibly Posix system
- _iiolib = "iio"
+ _iiolib = "@libiio@"
try:
import os
@@ -72,7 +72,7 @@ class InstallWrapper(install):
fulllibpath = find_recursive(destdir, "libiio.so")
_lib = _cdll(fulllibpath, use_errno=True, use_last_error=True)
else:
- _lib = _cdll(find_library(_iiolib), use_errno=True, use_last_error=True)
+ _lib = _cdll(_iiolib, use_errno=True, use_last_error=True)
if not _lib._name:
raise OSError
except OSError: