{ lib, stdenv , fetchurl , ncurses5 , python27 }: stdenv.mkDerivation rec { pname = "gcc-arm-embedded"; version = "10-2020-q4-major"; subdir = "10-2020q4"; suffix = { aarch64-linux = "aarch64-linux"; x86_64-darwin = "mac"; x86_64-linux = "x86_64-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-${version}-${suffix}.tar.bz2"; sha256 = { aarch64-linux = "0spkbh7vnda1w0nvavk342nb24nqxn8kln3k9j85mzil560qqg9l"; x86_64-darwin = "1h5xn0npwkilqxg7ifrymsl7kjpafr9r9gjqgcpb0kjxavijvldy"; x86_64-linux = "066nvhg5zdf3jvy9w23y439ghf1hvbicdyrrw9957gwb8ym4q4r1"; }.${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" "aarch64-linux" "x86_64-darwin" ]; }; }