{ lib, stdenv , fetchurl , ncurses5 , python27 }: stdenv.mkDerivation rec { pname = "gcc-arm-embedded"; version = "8.3.1"; release = "8-2019-q3-update"; subdir = "8-2019q3/RC1.1"; suffix = { x86_64-darwin = "mac"; x86_64-linux = "linux"; }.${stdenv.hostPlatform.system} or (throw "Unsupported system: ${stdenv.hostPlatform.system}"); src = fetchurl { url = "https://developer.arm.com/-/media/Files/downloads/gnu-rm/${subdir}/gcc-arm-none-eabi-${release}-${suffix}.tar.bz2"; sha256 = { x86_64-darwin = "fc235ce853bf3bceba46eff4b95764c5935ca07fc4998762ef5e5b7d05f37085"; x86_64-linux = "b50b02b0a16e5aad8620e9d7c31110ef285c1dde28980b1a9448b764d77d8f92"; }.${stdenv.hostPlatform.system} or (throw "Unsupported system: ${stdenv.hostPlatform.system}"); }; dontConfigure = true; dontBuild = true; dontPatchELF = true; dontStrip = true; installPhase = '' mkdir -p $out cp -r * $out ln -s $out/share/doc/gcc-arm-none-eabi/man $out/man ''; preFixup = '' find $out -type f | while read f; do patchelf "$f" > /dev/null 2>&1 || continue patchelf --set-interpreter $(cat ${stdenv.cc}/nix-support/dynamic-linker) "$f" || true patchelf --set-rpath ${lib.makeLibraryPath [ "$out" stdenv.cc.cc ncurses5 python27 ]} "$f" || true done ''; meta = with lib; { description = "Pre-built GNU toolchain from ARM Cortex-M & Cortex-R processors"; homepage = "https://developer.arm.com/open-source/gnu-toolchain/gnu-rm"; license = with licenses; [ bsd2 gpl2 gpl3 lgpl21 lgpl3 mit ]; maintainers = with maintainers; [ prusnak ]; platforms = [ "x86_64-linux" "x86_64-darwin" ]; }; }