msp430: vendor header package

maintainers/maintainer-list.nix

···
     github = "aepsil0n";
     name = "Eduard Bopp";
   };
+  aerialx = {
+    email = "[e-mail]";
+    github = "AerialX";
+    name = "Aaron Lindsay";
+  };
   aespinosa = {
     email = "[e-mail]";
     github = "aespinosa";

pkgs/development/misc/msp430/gcc-support.nix

···
+{ stdenvNoCC, fetchzip }:
+
+let
+  mspgccVersion = "6_1_0_0";
+  version = "1.206";
+in stdenvNoCC.mkDerivation {
+  name = "msp430-gcc-support-files-${version}";
+  src = fetchzip {
+    url = "http://software-dl.ti.com/msp430/msp430_public_sw/mcu/msp430/MSPGCC/${mspgccVersion}/exports/msp430-gcc-support-files-${version}.zip";
+    sha256 = "0h297jms3gkmdcqmfpr3cg6v9wxnms34qbwvwl2fkmrz20vk766q";
+  };
+
+  buildCommand = ''
+    install -Dm0644 -t $out/lib $src/include/*.ld
+    install -Dm0644 -t $out/include $src/include/*.h
+
+    # appease bintoolsWrapper_addLDVars, search path needed for ld scripts
+    touch $out/lib/lib
+  '';
+
+  meta = with stdenvNoCC.lib; {
+    description = ''
+      Development headers and linker scripts for TI MSP430 microcontrollers.
+    '';
+    homepage = https://www.ti.com/tool/msp430-gcc-opensource;
+    license = licenses.bsd3;
+    platforms = platforms.all;
+    maintainers = with maintainers; [ aerialx ];
+  };
+}

pkgs/top-level/all-packages.nix

···
     binutils-arm-embedded = pkgsCross.arm-embedded.buildPackages.binutils;
   };
 
+  msp430GccSupport = callPackage ../development/misc/msp430/gcc-support.nix { };
+
   pharo-vms = callPackage ../development/pharo/vm { };
   pharo = pharo-vms.multi-vm-wrapper;
   pharo-cog32 = pharo-vms.cog32;