treewide: use gnu toolchain for avr/arm-embedded

These packages should in theory work with our GCC toolchains, but
there are some definite breakages that need to be tracked down.
Comparing output of these to old gcc-arm-embedded is important.

Affected packages include:

- axolooti
- avrdudess
- opentx
- microscheme
- betaflight
- inav
- blackmagic
- simavr
- gnuk

pkgs/applications/audio/axoloti/default.nix

@@ -1,5 +1,6 @@
 { stdenv, fetchFromGitHub, fetchurl, makeWrapper, unzip
-, gnumake, gcc-arm-embedded, dfu-util-axoloti, jdk, ant, libfaketime }:
+, gnumake, gcc-arm-embedded, binutils-arm-embedded
+, dfu-util-axoloti, jdk, ant, libfaketime }:
 
 stdenv.mkDerivation rec {
   version = "1.0.12-2";
@@ -20,7 +21,7 @@ stdenv.mkDerivation rec {
     sha256 = "0lb5s8pkj80mqhsy47mmq0lqk34s2a2m3xagzihalvabwd0frhlj";
   };
 
-  buildInputs = [ makeWrapper unzip gcc-arm-embedded dfu-util-axoloti jdk ant libfaketime ];
+  buildInputs = [ makeWrapper unzip gcc-arm-embedded binutils-arm-embedded dfu-util-axoloti jdk ant libfaketime ];
 
   patchPhase = ''
     unzip ${chibios}

pkgs/applications/misc/avrdudess/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, unzip, mono, avrbinutils, avrgcc, avrdude, gtk2, xdg_utils }:
+{ stdenv, fetchurl, unzip, mono, avrdude, gtk2, xdg_utils }:
 
 stdenv.mkDerivation rec {
   name = "avrdudess-2.2.20140102";
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     export LD_LIBRARY_PATH="${stdenv.lib.makeLibraryPath [gtk2 mono]}"
     # We need PATH from user env for xdg-open to find its tools, which
     # typically depend on the currently running desktop environment.
-    export PATH="${stdenv.lib.makeBinPath [ avrgcc avrbinutils avrdude xdg_utils ]}:\$PATH"
+    export PATH="${stdenv.lib.makeBinPath [ avrdude xdg_utils ]}:\$PATH"
 
     # avrdudess must have its resource files in its current working directory
     cd $out/avrdudess && exec ${mono}/bin/mono "$out/avrdudess/avrdudess.exe" "\$@"

pkgs/applications/misc/opentx/default.nix

@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub
-, cmake, gcc-arm-embedded, python
+, cmake, gcc-arm-embedded, binutils-arm-embedded, python
 , qt5, SDL, gmock
 , dfu-util, avrdude
 }:
@@ -21,10 +21,12 @@ in stdenv.mkDerivation {
 
   enableParallelBuilding = true;
 
-  nativeBuildInputs = [ cmake ];
+  nativeBuildInputs = [
+    cmake
+    gcc-arm-embedded binutils-arm-embedded
+  ];
 
   buildInputs = with qt5; [
-    gcc-arm-embedded
     python python.pkgs.pyqt4
     qtbase qtmultimedia qttranslations
     SDL gmock

pkgs/development/compilers/microscheme/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchzip, vim, avrdude, avrbinutils, avrgcc, avrlibc, makeWrapper }:
+{ stdenv, fetchzip, vim, makeWrapper }:
 
 stdenv.mkDerivation rec {
   name = "microscheme-${version}";
@@ -10,15 +10,10 @@ stdenv.mkDerivation rec {
     sha256 = "1r3ng4pw1s9yy1h5rafra1rq19d3vmb5pzbpcz1913wz22qdd976";
   };
 
-  # Just a guess
-  propagatedBuildInputs = [ avrlibc ];
   buildInputs = [ makeWrapper vim ];
 
   installPhase = ''
     make install PREFIX=$out
-
-    wrapProgram $out/bin/microscheme \
-      --prefix PATH : "${stdenv.lib.makeBinPath [ avrdude avrgcc avrbinutils ]}"
   '';
 
   meta = with stdenv.lib; {

pkgs/development/misc/newlib/default.nix

@@ -23,12 +23,13 @@ in stdenv.mkDerivation {
     "--disable-nls"
     "--enable-newlib-io-long-long"
     "--enable-newlib-register-fini"
+    "--enable-newlib-retargetable-locking"
   ];
 
   dontDisableStatic = true;
 
   passthru = {
-    incdir = "/${stdenv.hostPlatform.config}/include";
-    libdir = "/${stdenv.hostPlatform.config}/lib";
+    incdir = "/${stdenv.targetPlatform.config}/include";
+    libdir = "/${stdenv.targetPlatform.config}/lib";
   };
 }

pkgs/development/misc/stm32/betaflight/default.nix

@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub
-, gcc-arm-embedded, python2
+, gcc-arm-embedded, binutils-arm-embedded, python2
 , skipTargets ? [
   # These targets do not build, for the reasons listed, along with the last version checked.
   # Probably all of the issues with these targets need to be addressed upstream.
@@ -24,8 +24,8 @@ in stdenv.mkDerivation rec {
     sha256 = "1wyp23p876xbfi9z6gm4xn1nwss3myvrjjjq9pd3s0vf5gkclkg5";
   };
 
-  buildInputs = [
-    gcc-arm-embedded
+  nativeBuildInputs = [
+    gcc-arm-embedded binutils-arm-embedded
     python2
   ];
 
@@ -58,7 +58,6 @@ in stdenv.mkDerivation rec {
     homepage = https://github.com/betaflight/betaflight;
     license = licenses.gpl3;
     maintainers = with maintainers; [ elitak ];
-    platforms = [ "i686-linux" "x86_64-linux" ];
   };
 
 }

pkgs/development/misc/stm32/inav/default.nix

@@ -1,5 +1,5 @@
 { stdenv, fetchFromGitHub
-, gcc-arm-embedded, ruby
+, gcc-arm-embedded, binutils-arm-embedded, ruby
 }:
 
 let
@@ -17,8 +17,8 @@ in stdenv.mkDerivation rec {
     sha256 = "15zai8qf43b06fmws1sbkmdgip51zp7gkfj7pp9b6gi8giarzq3y";
   };
 
-  buildInputs = [
-    gcc-arm-embedded
+  nativeBuildInputs = [
+    gcc-arm-embedded binutils-arm-embedded
     ruby
   ];
 
@@ -50,7 +50,6 @@ in stdenv.mkDerivation rec {
     homepage = https://inavflight.github.io;
     license = licenses.gpl3;
     maintainers = with maintainers; [ elitak ];
-    platforms = [ "i686-linux" "x86_64-linux" ];
   };
 
 }

pkgs/development/tools/misc/blackmagic/default.nix

@@ -1,5 +1,5 @@
 { stdenv, lib, fetchFromGitHub
-, gcc-arm-embedded, libftdi
+, gcc-arm-embedded, binutils-arm-embedded, libftdi
 , python, pythonPackages
 }:
 
@@ -17,8 +17,11 @@ stdenv.mkDerivation rec {
     fetchSubmodules = true;
   };
 
+  nativeBuildInputs = [
+    gcc-arm-embedded binutils-arm-embedded
+  ];
+
   buildInputs = [
-    gcc-arm-embedded
     libftdi
     python
     pythonPackages.intelhex

pkgs/development/tools/simavr/default.nix

@@ -1,4 +1,5 @@
-{ stdenv, fetchFromGitHub, avrbinutils, avrgcc, avrlibc, libelf, which, git, pkgconfig, freeglut
+{ stdenv, fetchFromGitHub, libelf, which, git, pkgconfig, freeglut
+, avrbinutils, avrgcc, avrlibc
 , libGLU_combined }:
 
 stdenv.mkDerivation rec {
@@ -15,10 +16,6 @@ stdenv.mkDerivation rec {
   # ld: cannot find -lsimavr
   enableParallelBuilding = false;
 
-  preConfigure = ''
-    substituteInPlace Makefile.common --replace "-I../simavr/sim/avr -I../../simavr/sim/avr" \
-    "-I${avrlibc}/avr/include -L${avrlibc}/avr/lib/avr5  -B${avrlibc}/avr/lib -I../simavr/sim/avr -I../../simavr/sim/avr"
-  '';
   buildFlags = "AVR_ROOT=${avrlibc}/avr SIMAVR_VERSION=${version}";
   installFlags = buildFlags + " DESTDIR=$(out)";
 
@@ -31,8 +28,8 @@ stdenv.mkDerivation rec {
     patchelf --set-rpath "$(patchelf --print-rpath "$target"):$out/lib" "$target"
   '';
 
-  nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ which git avrbinutils avrgcc avrlibc libelf freeglut libGLU_combined ];
+  nativeBuildInputs = [ which git pkgconfig avrgcc avrbinutils ];
+  buildInputs = [ libelf freeglut libGLU_combined ];
 
   meta = with stdenv.lib; {
     description = "A lean and mean Atmel AVR simulator";
@@ -43,4 +40,3 @@ stdenv.mkDerivation rec {
   };
 
 }
-

pkgs/misc/gnuk/generic.nix

@@ -1,4 +1,4 @@
-{ stdenv, gcc-arm-embedded, makeWrapper
+{ stdenv, gcc-arm-embedded, binutils-arm-embedded, makeWrapper
 , python, pythonPackages
 
 # Extra options
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
 
   inherit src;
 
-  nativeBuildInputs = [ gcc-arm-embedded makeWrapper ];
+  nativeBuildInputs = [ gcc-arm-embedded binutils-arm-embedded makeWrapper ];
   buildInputs = [ python ] ++ (with pythonPackages; [ pyusb colorama ]);
 
   configurePhase = ''

pkgs/top-level/all-packages.nix

@@ -830,7 +830,10 @@ with pkgs;
     libssl = openssl;
   };
 
-  axoloti = callPackage ../applications/audio/axoloti { };
+  axoloti = callPackage ../applications/audio/axoloti {
+    gcc-arm-embedded = pkgsCross.arm-embedded.buildPackages.gcc;
+    binutils-arm-embedded = pkgsCross.arm-embedded.buildPackages.binutils;
+  };
   dfu-util-axoloti = callPackage ../applications/audio/axoloti/dfu-util.nix { };
   libusb1-axoloti = callPackage ../applications/audio/axoloti/libusb1.nix {
     inherit (darwin) libobjc;
@@ -7998,7 +8001,10 @@ with pkgs;
 
   avr8burnomat = callPackage ../development/misc/avr8-burn-omat { };
 
-  betaflight = callPackage ../development/misc/stm32/betaflight { };
+  betaflight = callPackage ../development/misc/stm32/betaflight {
+    gcc-arm-embedded = pkgsCross.arm-embedded.buildPackages.gcc;
+    binutils-arm-embedded = pkgsCross.arm-embedded.buildPackages.binutils;
+  };
 
   sourceFromHead = callPackage ../build-support/source-from-head-fun.nix {};
 
@@ -8034,7 +8040,10 @@ with pkgs;
     guile = guile_2_0;
   };
 
-  inav = callPackage ../development/misc/stm32/inav { };
+  inav = callPackage ../development/misc/stm32/inav {
+    gcc-arm-embedded = pkgsCross.arm-embedded.buildPackages.gcc;
+    binutils-arm-embedded = pkgsCross.arm-embedded.buildPackages.binutils;
+  };
 
   pharo-vms = callPackage ../development/pharo/vm { };
   pharo = pharo-vms.multi-vm-wrapper;
@@ -8192,6 +8201,8 @@ with pkgs;
 
   blackmagic = callPackage ../development/tools/misc/blackmagic {
     stdenv = overrideCC stdenv gcc6;
+    gcc-arm-embedded = pkgsCross.arm-embedded.buildPackages.gcc;
+    binutils-arm-embedded = pkgsCross.arm-embedded.buildPackages.binutils;
   };
 
   bloaty = callPackage ../development/tools/bloaty { };
@@ -12206,7 +12217,11 @@ with pkgs;
 
   graphite2 = callPackage ../development/libraries/silgraphite/graphite2.nix {};
 
-  simavr = callPackage ../development/tools/simavr { };
+  simavr = callPackage ../development/tools/simavr {
+    avrgcc = pkgsCross.avr.buildPackages.gcc;
+    avrbinutils = pkgsCross.avr.buildPackages.binutils;
+    avrlibc = pkgsCross.avr.libcCross;
+  };
 
   simgear = callPackage ../development/libraries/simgear { };
 
@@ -18301,7 +18316,10 @@ with pkgs;
 
   opentimestamps-client = python3Packages.callPackage ../tools/misc/opentimestamps-client {};
 
-  opentx = callPackage ../applications/misc/opentx { };
+  opentx = callPackage ../applications/misc/opentx {
+    gcc-arm-embedded = pkgsCross.arm-embedded.buildPackages.gcc;
+    binutils-arm-embedded = pkgsCross.arm-embedded.buildPackages.binutils;
+  };
 
   opera = callPackage ../applications/networking/browsers/opera {};
 
@@ -21982,7 +22000,8 @@ with pkgs;
   gnome-breeze = callPackage ../misc/themes/gnome-breeze { };
 
   gnuk = callPackage ../misc/gnuk {
-    gcc-arm-embedded = gcc-arm-embedded-4_9;
+    gcc-arm-embedded = pkgsCross.arm-embedded.buildPackages.gcc;
+    binutils-arm-embedded = pkgsCross.arm-embedded.buildPackages.binutils;
   };
 
   greybird = callPackage ../misc/themes/greybird { };