Merge branch master into haskell-updates haskell-updates

Conflicts from #341407 resolved.

32 files changed, 50 insertions, 78 deletions

diff --git a/pkgs/applications/radio/airspy/default.nix b/pkgs/applications/radio/airspy/default.nix
index 6cb0f40f129a8..3c1fa511aef77 100644
--- a/pkgs/applications/radio/airspy/default.nix
+++ b/pkgs/applications/radio/airspy/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ libusb1 ];
 
   cmakeFlags =
-    lib.optionals stdenv.isLinux [ "-DINSTALL_UDEV_RULES=ON" ];
+    lib.optionals stdenv.hostPlatform.isLinux [ "-DINSTALL_UDEV_RULES=ON" ];
 
   meta = with lib; {
     homepage = "https://github.com/airspy/airspyone_host";
diff --git a/pkgs/applications/radio/csdr/default.nix b/pkgs/applications/radio/csdr/default.nix
index af05cb61e8362..65bbdbb05dac5 100644
--- a/pkgs/applications/radio/csdr/default.nix
+++ b/pkgs/applications/radio/csdr/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     libsamplerate
   ];
 
-  hardeningDisable = lib.optional stdenv.isAarch64 "format";
+  hardeningDisable = lib.optional stdenv.hostPlatform.isAarch64 "format";
 
   postFixup = ''
     substituteInPlace "$out"/lib/pkgconfig/csdr.pc \
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
     description = "Simple DSP library and command-line tool for Software Defined Radio";
     license = licenses.gpl3Only;
     platforms = platforms.unix;
-    broken = stdenv.isDarwin;
+    broken = stdenv.hostPlatform.isDarwin;
     maintainers = teams.c3d2.members;
   };
 }
diff --git a/pkgs/applications/radio/cubicsdr/default.nix b/pkgs/applications/radio/cubicsdr/default.nix
index 839fc9ceaaa14..2677795dc0edf 100644
--- a/pkgs/applications/radio/cubicsdr/default.nix
+++ b/pkgs/applications/radio/cubicsdr/default.nix
@@ -24,8 +24,8 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ cmake pkg-config ];
 
   buildInputs = [ fftw hamlib liquid-dsp soapysdr-with-plugins wxGTK32 ]
-    ++ lib.optionals stdenv.isLinux [ libpulseaudio libGL libX11 ]
-    ++ lib.optionals stdenv.isDarwin [ Cocoa WebKit ];
+    ++ lib.optionals stdenv.hostPlatform.isLinux [ libpulseaudio libGL libX11 ]
+    ++ lib.optionals stdenv.hostPlatform.isDarwin [ Cocoa WebKit ];
 
   cmakeFlags = [ "-DUSE_HAMLIB=ON" ]
     ++ lib.optional enableDigitalLab "-DENABLE_DIGITAL_LAB=ON";
diff --git a/pkgs/applications/radio/dablin/default.nix b/pkgs/applications/radio/dablin/default.nix
deleted file mode 100644
index 5ccce0a2dc369..0000000000000
--- a/pkgs/applications/radio/dablin/default.nix
+++ /dev/null
@@ -1,28 +0,0 @@
-{ lib, stdenv, fetchFromGitHub, cmake, pkg-config
-, mpg123, SDL2, gtkmm3, faad2, pcre
-} :
-
-stdenv.mkDerivation rec {
-  pname = "dablin";
-  version = "1.16.0";
-
-  src = fetchFromGitHub {
-    owner = "Opendigitalradio";
-    repo = "dablin";
-    rev = version;
-    sha256 = "sha256-1rjL0dSEgF7FF72KiT6Tyj7/wbRc24LzyzmM1IGdglc=";
-  };
-
-  nativeBuildInputs = [ cmake pkg-config ];
-
-  buildInputs = [ faad2 mpg123 SDL2 gtkmm3 pcre ];
-
-  meta = with lib; {
-    description = "Play DAB/DAB+ from ETI-NI aligned stream";
-    homepage = "https://github.com/Opendigitalradio/dablin";
-    license = with licenses; [ gpl3 lgpl21 ];
-    platforms = platforms.linux;
-    maintainers = [ maintainers.markuskowa ];
-  };
-}
-
diff --git a/pkgs/applications/radio/direwolf/default.nix b/pkgs/applications/radio/direwolf/default.nix
index e55f895d24af1..6cd591fcbda64 100644
--- a/pkgs/applications/radio/direwolf/default.nix
+++ b/pkgs/applications/radio/direwolf/default.nix
@@ -30,8 +30,8 @@ stdenv.mkDerivation rec {
 
   strictDeps = true;
 
-  buildInputs = lib.optionals stdenv.isLinux [ alsa-lib udev ]
-    ++ lib.optionals stdenv.isDarwin [ portaudio ]
+  buildInputs = lib.optionals stdenv.hostPlatform.isLinux [ alsa-lib udev ]
+    ++ lib.optionals stdenv.hostPlatform.isDarwin [ portaudio ]
     ++ lib.optionals gpsdSupport [ gpsd ]
     ++ lib.optionals hamlibSupport [ hamlib ]
     ++ lib.optionals extraScripts [ python3 perl espeak ];
diff --git a/pkgs/applications/radio/dump1090/default.nix b/pkgs/applications/radio/dump1090/default.nix
index 39c7f832e09f4..c34e18be8696f 100644
--- a/pkgs/applications/radio/dump1090/default.nix
+++ b/pkgs/applications/radio/dump1090/default.nix
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
     ncurses
     rtl-sdr
     soapysdr-with-plugins
-  ] ++ lib.optional stdenv.isLinux limesuite;
+  ] ++ lib.optional stdenv.hostPlatform.isLinux limesuite;
 
   env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang
     "-Wno-implicit-function-declaration -Wno-int-conversion -Wno-unknown-warning-option";
diff --git a/pkgs/applications/radio/fldigi/default.nix b/pkgs/applications/radio/fldigi/default.nix
index 2390a4f8c0813..0a7edb7aed6ad 100644
--- a/pkgs/applications/radio/fldigi/default.nix
+++ b/pkgs/applications/radio/fldigi/default.nix
@@ -37,7 +37,7 @@ stdenv.mkDerivation rec {
     portaudio
     libsndfile
     libsamplerate
-  ] ++ lib.optionals (stdenv.isLinux) [ libpulseaudio alsa-lib udev ];
+  ] ++ lib.optionals (stdenv.hostPlatform.isLinux) [ libpulseaudio alsa-lib udev ];
 
   env.CXXFLAGS = lib.optionalString stdenv.cc.isClang "-std=c++14";
 
diff --git a/pkgs/applications/radio/flex-ndax/default.nix b/pkgs/applications/radio/flex-ndax/default.nix
index ff2aedf6005ee..e45604856a59e 100644
--- a/pkgs/applications/radio/flex-ndax/default.nix
+++ b/pkgs/applications/radio/flex-ndax/default.nix
@@ -16,7 +16,7 @@ buildGoModule rec {
   vendorHash = "sha256-05LWJm4MoJqjJaFrBZvutKlqSTGl4dSp433AfHHO6LU=";
 
   meta = with lib; {
-    broken = stdenv.isDarwin;
+    broken = stdenv.hostPlatform.isDarwin;
     homepage = "https://github.com/kc2g-flex-tools/nDAX";
     description = "FlexRadio digital audio transport (DAX) connector for PulseAudio";
     license = licenses.mit;
diff --git a/pkgs/applications/radio/freedv/default.nix b/pkgs/applications/radio/freedv/default.nix
index 27da63dd40221..d53f67031600f 100644
--- a/pkgs/applications/radio/freedv/default.nix
+++ b/pkgs/applications/radio/freedv/default.nix
@@ -16,7 +16,7 @@
 , hamlib_4
 , wxGTK32
 , sioclient
-, pulseSupport ? config.pulseaudio or stdenv.isLinux
+, pulseSupport ? config.pulseaudio or stdenv.hostPlatform.isLinux
 , AppKit
 , AVFoundation
 , Cocoa
@@ -34,7 +34,7 @@ stdenv.mkDerivation rec {
     hash = "sha256-oFuAH81mduiSQGIDgDDy1IPskqqCBmfWbpqQstUIw9g=";
   };
 
-  postPatch = lib.optionalString stdenv.isDarwin ''
+  postPatch = lib.optionalString stdenv.hostPlatform.isDarwin ''
     substituteInPlace CMakeLists.txt \
       --replace-fail "-Wl,-ld_classic" ""
     substituteInPlace src/CMakeLists.txt \
@@ -44,7 +44,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [
     cmake
-  ] ++ lib.optionals stdenv.isDarwin [
+  ] ++ lib.optionals stdenv.hostPlatform.isDarwin [
     macdylibbundler
     makeWrapper
     darwin.autoSignDarwinBinariesHook
@@ -60,7 +60,7 @@ stdenv.mkDerivation rec {
     wxGTK32
     sioclient
   ] ++ (if pulseSupport then [ libpulseaudio ] else [ portaudio ])
-  ++ lib.optionals stdenv.isDarwin [
+  ++ lib.optionals stdenv.hostPlatform.isDarwin [
     AppKit
     AVFoundation
     Cocoa
@@ -74,13 +74,13 @@ stdenv.mkDerivation rec {
     "-DUSE_PULSEAUDIO:BOOL=${if pulseSupport then "TRUE" else "FALSE"}"
   ];
 
-  env.NIX_CFLAGS_COMPILE = toString (lib.optionals (stdenv.isDarwin && stdenv.isx86_64) [
+  env.NIX_CFLAGS_COMPILE = toString (lib.optionals (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isx86_64) [
     "-DAPPLE_OLD_XCODE"
   ]);
 
   doCheck = true;
 
-  postInstall = lib.optionalString stdenv.isDarwin ''
+  postInstall = lib.optionalString stdenv.hostPlatform.isDarwin ''
     mkdir -p $out/Applications
     mv $out/bin/FreeDV.app $out/Applications
     makeWrapper $out/Applications/FreeDV.app/Contents/MacOS/FreeDV $out/bin/freedv
diff --git a/pkgs/applications/radio/gnuradio/3.8.nix b/pkgs/applications/radio/gnuradio/3.8.nix
index 67cc2d6c8ebf8..b611ef66b8250 100644
--- a/pkgs/applications/radio/gnuradio/3.8.nix
+++ b/pkgs/applications/radio/gnuradio/3.8.nix
@@ -150,8 +150,8 @@ let
     };
     gr-audio = {
       runtime = []
-        ++ lib.optionals stdenv.isLinux [ alsa-lib libjack2 ]
-        ++ lib.optionals stdenv.isDarwin [ CoreAudio ]
+        ++ lib.optionals stdenv.hostPlatform.isLinux [ alsa-lib libjack2 ]
+        ++ lib.optionals stdenv.hostPlatform.isDarwin [ CoreAudio ]
       ;
       cmakeEnableFlag = "GR_AUDIO";
     };
diff --git a/pkgs/applications/radio/gnuradio/default.nix b/pkgs/applications/radio/gnuradio/default.nix
index e7efa57428b8b..f9113b0a23c39 100644
--- a/pkgs/applications/radio/gnuradio/default.nix
+++ b/pkgs/applications/radio/gnuradio/default.nix
@@ -170,8 +170,8 @@ let
     };
     gr-audio = {
       runtime = []
-        ++ lib.optionals stdenv.isLinux [ alsa-lib libjack2 ]
-        ++ lib.optionals stdenv.isDarwin [ CoreAudio ]
+        ++ lib.optionals stdenv.hostPlatform.isLinux [ alsa-lib libjack2 ]
+        ++ lib.optionals stdenv.hostPlatform.isDarwin [ CoreAudio ]
       ;
       cmakeEnableFlag = "GR_AUDIO";
     };
diff --git a/pkgs/applications/radio/gnuradio/shared.nix b/pkgs/applications/radio/gnuradio/shared.nix
index fe75f6037f375..75a2a97e0d22f 100644
--- a/pkgs/applications/radio/gnuradio/shared.nix
+++ b/pkgs/applications/radio/gnuradio/shared.nix
@@ -88,7 +88,7 @@ in {
       remove-references-to -t ${stdenv.cc} $(readlink -f $out/lib/libgnuradio-runtime${stdenv.hostPlatform.extensions.sharedLibrary})
     ''
     # Clang references in InstalledDir
-    + lib.optionalString (hasFeature "gnuradio-runtime" && stdenv.isDarwin) ''
+    + lib.optionalString (hasFeature "gnuradio-runtime" && stdenv.hostPlatform.isDarwin) ''
       remove-references-to -t ${stdenv.cc.cc} $(readlink -f $out/lib/libgnuradio-runtime${stdenv.hostPlatform.extensions.sharedLibrary})
     ''
   ;
@@ -116,7 +116,7 @@ in {
   dontWrapQtApps = true;
   # On darwin, it requires playing with DYLD_FALLBACK_LIBRARY_PATH to make if
   # find libgnuradio-runtim.3.*.dylib .
-  doCheck = !stdenv.isDarwin;
+  doCheck = !stdenv.hostPlatform.isDarwin;
   preCheck = ''
     export HOME=$(mktemp -d)
     export QT_QPA_PLATFORM=offscreen
diff --git a/pkgs/applications/radio/gnuradio/wrapper.nix b/pkgs/applications/radio/gnuradio/wrapper.nix
index f468aadb27b5d..4ffe42593ec5d 100644
--- a/pkgs/applications/radio/gnuradio/wrapper.nix
+++ b/pkgs/applications/radio/gnuradio/wrapper.nix
@@ -127,7 +127,7 @@ let
             unwrapped.qt.qtbase.qtPluginPrefix
             (builtins.map lib.getBin ([
               unwrapped.qt.qtbase
-            ] ++ lib.optionals stdenv.isLinux [
+            ] ++ lib.optionals stdenv.hostPlatform.isLinux [
               unwrapped.qt.qtwayland
             ]))
           }"
@@ -137,7 +137,7 @@ let
             unwrapped.qt.qtbase.qtQmlPrefix
             (builtins.map lib.getBin ([
               unwrapped.qt.qtbase
-            ] ++ lib.optionals stdenv.isLinux [
+            ] ++ lib.optionals stdenv.hostPlatform.isLinux [
               unwrapped.qt.qtwayland
             ]))
           }"
diff --git a/pkgs/applications/radio/limesuite/default.nix b/pkgs/applications/radio/limesuite/default.nix
index d8d7bcd22d0a8..9190896d8e11a 100644
--- a/pkgs/applications/radio/limesuite/default.nix
+++ b/pkgs/applications/radio/limesuite/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
     gnuplot
     libusb1
     soapysdr
-  ] ++ lib.optionals stdenv.isDarwin [
+  ] ++ lib.optionals stdenv.hostPlatform.isDarwin [
     GLUT
   ] ++ lib.optionals withGui [
     fltk
diff --git a/pkgs/applications/radio/m17-cxx-demod/default.nix b/pkgs/applications/radio/m17-cxx-demod/default.nix
index d6663fbc42876..47a7d103e76cc 100644
--- a/pkgs/applications/radio/m17-cxx-demod/default.nix
+++ b/pkgs/applications/radio/m17-cxx-demod/default.nix
@@ -31,6 +31,6 @@ stdenv.mkDerivation rec {
     platforms = platforms.unix;
     maintainers = teams.c3d2.members;
     # never built on aarch64-darwin, x86_64-darwin since first introduction in nixpkgs
-    broken = stdenv.isDarwin;
+    broken = stdenv.hostPlatform.isDarwin;
   };
 }
diff --git a/pkgs/applications/radio/multimon-ng/default.nix b/pkgs/applications/radio/multimon-ng/default.nix
index 70f3da3118c10..f71af7e648625 100644
--- a/pkgs/applications/radio/multimon-ng/default.nix
+++ b/pkgs/applications/radio/multimon-ng/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-irKpVerxzjJIiLofoTdySk/PzojuVLgMq2DYF0qPaAM=";
   };
 
-  buildInputs = lib.optionals stdenv.isLinux [ libpulseaudio libX11 ];
+  buildInputs = lib.optionals stdenv.hostPlatform.isLinux [ libpulseaudio libX11 ];
 
   nativeBuildInputs = [ cmake makeWrapper ];
 
diff --git a/pkgs/applications/radio/pat/default.nix b/pkgs/applications/radio/pat/default.nix
index 267be192f44f6..1f1140e5fd4b0 100644
--- a/pkgs/applications/radio/pat/default.nix
+++ b/pkgs/applications/radio/pat/default.nix
@@ -25,11 +25,11 @@ buildGoModule rec {
     installShellFiles
   ];
 
-  buildInputs = lib.optional stdenv.isLinux [ libax25 ];
+  buildInputs = lib.optional stdenv.hostPlatform.isLinux [ libax25 ];
 
   # Needed by wl2k-go go module for libax25 to include support for Linux' AX.25 stack by linking against libax25.
   # ref: https://github.com/la5nta/wl2k-go/blob/abe3ae5bf6a2eec670a21672d461d1c3e1d4c2f3/transport/ax25/ax25.go#L11-L17
-  tags = lib.optionals stdenv.isLinux [ "libax25" ];
+  tags = lib.optionals stdenv.hostPlatform.isLinux [ "libax25" ];
 
   postInstall = ''
     installManPage man/pat-configure.1 man/pat.1
diff --git a/pkgs/applications/radio/qdmr/default.nix b/pkgs/applications/radio/qdmr/default.nix
index 2ebc0d30ff6c2..442828a763028 100644
--- a/pkgs/applications/radio/qdmr/default.nix
+++ b/pkgs/applications/radio/qdmr/default.nix
@@ -16,7 +16,7 @@
 }:
 
 let
-  inherit (stdenv) isLinux;
+  inherit (stdenv.hostPlatform) isLinux;
 in
 
 stdenv.mkDerivation rec {
diff --git a/pkgs/applications/radio/qlog/default.nix b/pkgs/applications/radio/qlog/default.nix
index 86da4b081ee46..dacdfcbb2704c 100644
--- a/pkgs/applications/radio/qlog/default.nix
+++ b/pkgs/applications/radio/qlog/default.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation rec {
     qtwebchannel
     hamlib
     qtkeychain
-  ] ++ (lib.optionals stdenv.isDarwin [
+  ] ++ (lib.optionals stdenv.hostPlatform.isDarwin [
     cups
   ]);
 
diff --git a/pkgs/applications/radio/rtl-sdr/default.nix b/pkgs/applications/radio/rtl-sdr/default.nix
index f0bbba9b0a3ba..6cb25feb980b8 100644
--- a/pkgs/applications/radio/rtl-sdr/default.nix
+++ b/pkgs/applications/radio/rtl-sdr/default.nix
@@ -13,7 +13,7 @@ let
       nativeBuildInputs = [ pkg-config cmake ];
       propagatedBuildInputs = [ libusb1 ];
 
-      cmakeFlags = lib.optionals stdenv.isLinux [
+      cmakeFlags = lib.optionals stdenv.hostPlatform.isLinux [
         "-DINSTALL_UDEV_RULES=ON"
         "-DWITH_RPC=ON"
       ];
diff --git a/pkgs/applications/radio/sdrplay/default.nix b/pkgs/applications/radio/sdrplay/default.nix
index 9d9ee298e09c0..d19ed4b027942 100644
--- a/pkgs/applications/radio/sdrplay/default.nix
+++ b/pkgs/applications/radio/sdrplay/default.nix
@@ -1,9 +1,9 @@
 { stdenv, lib, fetchurl, autoPatchelfHook, udev, libusb1 }:
 let
   arch =
-    if stdenv.isx86_64 then "x86_64"
-    else if stdenv.isi686 then "i686"
-    else if stdenv.isAarch64 then "aarch64"
+    if stdenv.hostPlatform.isx86_64 then "x86_64"
+    else if stdenv.hostPlatform.isi686 then "i686"
+    else if stdenv.hostPlatform.isAarch64 then "aarch64"
     else throw "unsupported architecture";
 
   version = "3.07.1";
diff --git a/pkgs/applications/radio/sdrpp/default.nix b/pkgs/applications/radio/sdrpp/default.nix
index 3ce8f1f7f4fff..151a967d943ff 100644
--- a/pkgs/applications/radio/sdrpp/default.nix
+++ b/pkgs/applications/radio/sdrpp/default.nix
@@ -8,7 +8,7 @@
 , hackrf_source ? true, hackrf
 , limesdr_source ? true, limesuite
 , perseus_source ? false    # needs libperseus-sdr, not yet available in nixpks
-, plutosdr_source ? stdenv.isLinux, libiio, libad9361
+, plutosdr_source ? stdenv.hostPlatform.isLinux, libiio, libad9361
 , rfspace_source ? true
 , rtl_sdr_source ? true, rtl-sdr-osmocom, libusb1  # osmocom better w/ rtlsdr v4
 , rtl_tcp_source ? true
@@ -70,8 +70,8 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ cmake pkg-config ];
 
   buildInputs = [ glfw glew fftwFloat volk zstd ]
-    ++ lib.optional stdenv.isDarwin AppKit
-    ++ lib.optional stdenv.isLinux libX11
+    ++ lib.optional stdenv.hostPlatform.isDarwin AppKit
+    ++ lib.optional stdenv.hostPlatform.isLinux libX11
     ++ lib.optional airspy_source airspy
     ++ lib.optional airspyhf_source airspyhf
     ++ lib.optional bladerf_source libbladeRF
diff --git a/pkgs/applications/radio/soapyairspy/default.nix b/pkgs/applications/radio/soapyairspy/default.nix
index 289a20d281ccb..9d198ad15eb35 100644
--- a/pkgs/applications/radio/soapyairspy/default.nix
+++ b/pkgs/applications/radio/soapyairspy/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake ];
   buildInputs = [ airspy soapysdr ]
-    ++ lib.optionals stdenv.isDarwin [ libobjc IOKit Security ];
+    ++ lib.optionals stdenv.hostPlatform.isDarwin [ libobjc IOKit Security ];
 
   cmakeFlags = [ "-DSoapySDR_DIR=${soapysdr}/share/cmake/SoapySDR/" ];
 
diff --git a/pkgs/applications/radio/soapyaudio/default.nix b/pkgs/applications/radio/soapyaudio/default.nix
index 7434791b69f0b..86921754d6b64 100644
--- a/pkgs/applications/radio/soapyaudio/default.nix
+++ b/pkgs/applications/radio/soapyaudio/default.nix
@@ -16,8 +16,8 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake pkg-config ];
   buildInputs = [ hamlib rtaudio libjack2 libusb1 soapysdr ]
-    ++ lib.optionals stdenv.isLinux [ alsa-lib libpulseaudio ]
-    ++ lib.optionals stdenv.isDarwin [ Accelerate CoreAudio ];
+    ++ lib.optionals stdenv.hostPlatform.isLinux [ alsa-lib libpulseaudio ]
+    ++ lib.optionals stdenv.hostPlatform.isDarwin [ Accelerate CoreAudio ];
 
   cmakeFlags = [
     "-DSoapySDR_DIR=${soapysdr}/share/cmake/SoapySDR/"
diff --git a/pkgs/applications/radio/soapybladerf/default.nix b/pkgs/applications/radio/soapybladerf/default.nix
index 0f2b445b960e5..15c46507350c2 100644
--- a/pkgs/applications/radio/soapybladerf/default.nix
+++ b/pkgs/applications/radio/soapybladerf/default.nix
@@ -19,7 +19,7 @@ in stdenv.mkDerivation {
 
   nativeBuildInputs = [ cmake pkg-config ];
   buildInputs = [ libbladeRF soapysdr ]
-    ++ lib.optionals stdenv.isDarwin [ libobjc IOKit Security ];
+    ++ lib.optionals stdenv.hostPlatform.isDarwin [ libobjc IOKit Security ];
 
   cmakeFlags = [ "-DSoapySDR_DIR=${soapysdr}/share/cmake/SoapySDR/" ];
 
diff --git a/pkgs/applications/radio/soapyhackrf/default.nix b/pkgs/applications/radio/soapyhackrf/default.nix
index be621c0d3135e..3f385a4b7255e 100644
--- a/pkgs/applications/radio/soapyhackrf/default.nix
+++ b/pkgs/applications/radio/soapyhackrf/default.nix
@@ -19,7 +19,7 @@ in stdenv.mkDerivation {
 
   nativeBuildInputs = [ cmake pkg-config ];
   buildInputs = [ hackrf soapysdr ]
-    ++ lib.optionals stdenv.isDarwin [ libobjc IOKit Security ];
+    ++ lib.optionals stdenv.hostPlatform.isDarwin [ libobjc IOKit Security ];
 
   cmakeFlags = [ "-DSoapySDR_DIR=${soapysdr}/share/cmake/SoapySDR/" ];
 
diff --git a/pkgs/applications/radio/soapyremote/default.nix b/pkgs/applications/radio/soapyremote/default.nix
index c6e7cddd0903c..4191b8ae95ceb 100644
--- a/pkgs/applications/radio/soapyremote/default.nix
+++ b/pkgs/applications/radio/soapyremote/default.nix
@@ -19,7 +19,7 @@ in stdenv.mkDerivation {
 
   cmakeFlags = [ "-DSoapySDR_DIR=${soapysdr}/share/cmake/SoapySDR/" ];
 
-  env.NIX_CFLAGS_COMPILE = toString (lib.optionals stdenv.isDarwin [ "-include sys/select.h" ]);
+  env.NIX_CFLAGS_COMPILE = toString (lib.optionals stdenv.hostPlatform.isDarwin [ "-include sys/select.h" ]);
 
   meta = with lib; {
     homepage = "https://github.com/pothosware/SoapyRemote";
diff --git a/pkgs/applications/radio/soapyrtlsdr/default.nix b/pkgs/applications/radio/soapyrtlsdr/default.nix
index 80ea41e4f950f..f0a5194a4a9e8 100644
--- a/pkgs/applications/radio/soapyrtlsdr/default.nix
+++ b/pkgs/applications/radio/soapyrtlsdr/default.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   nativeBuildInputs = [ cmake pkg-config ];
   buildInputs = [ rtl-sdr soapysdr ]
-    ++ lib.optionals stdenv.isDarwin [ libobjc IOKit Security ];
+    ++ lib.optionals stdenv.hostPlatform.isDarwin [ libobjc IOKit Security ];
 
   cmakeFlags = [ "-DSoapySDR_DIR=${soapysdr}/share/cmake/SoapySDR/" ];
 
diff --git a/pkgs/applications/radio/soapyuhd/default.nix b/pkgs/applications/radio/soapyuhd/default.nix
index 9220df3f5f946..de7b7be855ec6 100644
--- a/pkgs/applications/radio/soapyuhd/default.nix
+++ b/pkgs/applications/radio/soapyuhd/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ cmake pkg-config ];
   buildInputs = [ uhd boost soapysdr ]
-    ++ lib.optionals stdenv.isDarwin [ libobjc IOKit Security ];
+    ++ lib.optionals stdenv.hostPlatform.isDarwin [ libobjc IOKit Security ];
 
   cmakeFlags = [ "-DSoapySDR_DIR=${soapysdr}/share/cmake/SoapySDR/" ];
 
diff --git a/pkgs/applications/radio/splat/default.nix b/pkgs/applications/radio/splat/default.nix
index 59d0fc1fdeb0e..1bf4e738c7138 100644
--- a/pkgs/applications/radio/splat/default.nix
+++ b/pkgs/applications/radio/splat/default.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with lib; {
-    broken = stdenv.isDarwin;
+    broken = stdenv.hostPlatform.isDarwin;
     description =
       "SPLAT! is an RF Signal Propagation, Loss, And Terrain analysis tool for the electromagnetic spectrum between 20 MHz and 20 GHz";
     license = licenses.gpl2Only;
diff --git a/pkgs/applications/radio/ubertooth/default.nix b/pkgs/applications/radio/ubertooth/default.nix
index 62e645fb6df81..2d8b9f857938d 100644
--- a/pkgs/applications/radio/ubertooth/default.nix
+++ b/pkgs/applications/radio/ubertooth/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ cmake pkg-config ];
   buildInputs = [ libbtbb libpcap libusb1 bluez ];
 
-  cmakeFlags = lib.optionals stdenv.isLinux [
+  cmakeFlags = lib.optionals stdenv.hostPlatform.isLinux [
     "-DINSTALL_UDEV_RULES=TRUE"
     "-DUDEV_RULES_PATH=etc/udev/rules.d"
     "-DUDEV_RULES_GROUP=${udevGroup}"
diff --git a/pkgs/applications/radio/uhd/default.nix b/pkgs/applications/radio/uhd/default.nix
index 947d7d48108d2..ce668c45300f6 100644
--- a/pkgs/applications/radio/uhd/default.nix
+++ b/pkgs/applications/radio/uhd/default.nix
@@ -139,7 +139,7 @@ stdenv.mkDerivation (finalAttrs: {
     # TODO: Check if this still needed
     # ABI differences GCC 7.1
     # /nix/store/wd6r25miqbk9ia53pp669gn4wrg9n9cj-gcc-7.3.0/include/c++/7.3.0/bits/vector.tcc:394:7: note: parameter passing for argument of type 'std::vector<uhd::range_t>::iterator {aka __gnu_cxx::__normal_iterator<uhd::range_t*, std::vector<uhd::range_t> >}' changed in GCC 7.1
-  ] ++ optionals stdenv.isAarch32 [
+  ] ++ optionals stdenv.hostPlatform.isAarch32 [
     "-DCMAKE_CXX_FLAGS=-Wno-psabi"
   ];
 
@@ -163,7 +163,7 @@ stdenv.mkDerivation (finalAttrs: {
   ];
 
   # many tests fails on darwin, according to ofborg
-  doCheck = !stdenv.isDarwin;
+  doCheck = !stdenv.hostPlatform.isDarwin;
 
   # Build only the host software
   preConfigure = "cd host";