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libiio: disable Python for static builds #248412

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Aug 17, 2023
Merged

libiio: disable Python for static builds #248412

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21 changes: 12 additions & 9 deletions pkgs/development/libraries/libiio/default.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@
, flex
, bison
, libxml2
, python
, pythonSupport ? stdenv.hostPlatform.hasSharedLibraries, python
, libusb1
, avahiSupport ? true, avahi
, libaio
Expand All @@ -19,7 +19,8 @@ stdenv.mkDerivation rec {
pname = "libiio";
version = "0.24";

outputs = [ "out" "lib" "dev" "python" ];
outputs = [ "out" "lib" "dev" ]
++ lib.optional pythonSupport "python";

src = fetchFromGitHub {
owner = "analogdevicesinc";
Expand All @@ -37,8 +38,9 @@ stdenv.mkDerivation rec {
flex
bison
pkg-config
] ++ lib.optionals pythonSupport ([
python
] ++ lib.optional python.isPy3k python.pkgs.setuptools;
] ++ lib.optional python.isPy3k python.pkgs.setuptools);

buildInputs = [
libxml2
Expand All @@ -49,25 +51,26 @@ stdenv.mkDerivation rec {

cmakeFlags = [
"-DUDEV_RULES_INSTALL_DIR=${placeholder "out"}/lib/udev/rules.d"
"-DPython_EXECUTABLE=${python.pythonForBuild.interpreter}"
"-DPYTHON_BINDINGS=on"
# osx framework is disabled,
# the linux-like directory structure is used for proper output splitting
"-DOSX_PACKAGE=off"
"-DOSX_FRAMEWORK=off"
] ++ lib.optionals pythonSupport [
"-DPython_EXECUTABLE=${python.pythonForBuild.interpreter}"
"-DPYTHON_BINDINGS=on"
] ++ lib.optionals (!avahiSupport) [
"-DHAVE_DNS_SD=OFF"
];

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 ${runtimeShell}
'' + lib.optionalString pythonSupport ''
# Hardcode path to the shared library into the bindings.
sed "s#@libiio@#$lib/lib/libiio${stdenv.hostPlatform.extensions.sharedLibrary}#g" ${./hardcode-library-path.patch} | patch -p1
'';

postInstall = ''
postInstall = lib.optionalString pythonSupport ''
# Move Python bindings into a separate output.
moveToOutput ${python.sitePackages} "$python"
'';
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5 changes: 4 additions & 1 deletion pkgs/top-level/python-packages.nix
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Original file line number Diff line number Diff line change
Expand Up @@ -5882,7 +5882,10 @@ self: super: with self; {
inherit (pkgs.config) cudaSupport;
};

libiio = (toPythonModule (pkgs.libiio.override { inherit python; })).python;
libiio = (toPythonModule (pkgs.libiio.override {
pythonSupport = true;
inherit python;
})).python;

libkeepass = callPackage ../development/python-modules/libkeepass { };

Expand Down