mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-04 03:25:02 +00:00
56 lines
1.8 KiB
Nix
56 lines
1.8 KiB
Nix
{ stdenv, binutils-unwrapped, cctools
|
|
}:
|
|
|
|
# Make sure both underlying packages claim to have prepended their binaries
|
|
# with the same targetPrefix.
|
|
assert binutils-unwrapped.targetPrefix == cctools.targetPrefix;
|
|
|
|
let
|
|
inherit (binutils-unwrapped) targetPrefix;
|
|
cmds = [
|
|
"ar" "ranlib" "as" "dsymutil" "install_name_tool"
|
|
"ld" "strip" "otool" "lipo" "nm" "strings" "size"
|
|
];
|
|
in
|
|
|
|
# TODO loop over targetPrefixed binaries too
|
|
stdenv.mkDerivation {
|
|
name = "${targetPrefix}cctools-binutils-darwin";
|
|
outputs = [ "out" "info" "man" ];
|
|
buildCommand = ''
|
|
mkdir -p $out/bin $out/include
|
|
|
|
ln -s ${binutils-unwrapped.out}/bin/${targetPrefix}c++filt $out/bin/${targetPrefix}c++filt
|
|
|
|
# We specifically need:
|
|
# - ld: binutils doesn't provide it on darwin
|
|
# - as: as above
|
|
# - ar: the binutils one prodices .a files that the cctools ld doesn't like
|
|
# - ranlib: for compatibility with ar
|
|
# - dsymutil: soon going away once it goes into LLVM (this one is fake anyway)
|
|
# - otool: we use it for some of our name mangling
|
|
# - install_name_tool: we use it to rewrite stuff in our bootstrap tools
|
|
# - strip: the binutils one seems to break mach-o files
|
|
# - lipo: gcc build assumes it exists
|
|
# - nm: the gnu one doesn't understand many new load commands
|
|
for i in ${stdenv.lib.concatStringsSep " " (builtins.map (e: targetPrefix + e) cmds)}; do
|
|
ln -sf "${cctools}/bin/$i" "$out/bin/$i"
|
|
done
|
|
|
|
ln -s ${binutils-unwrapped.out}/share $out/share
|
|
|
|
ln -s ${cctools}/libexec $out/libexec
|
|
|
|
mkdir -p "$info/nix-support" "$man/nix-support"
|
|
printWords ${binutils-unwrapped.info} \
|
|
>> $info/nix-support/propagated-build-inputs
|
|
# FIXME: cctools missing man pages
|
|
printWords ${binutils-unwrapped.man} \
|
|
>> $man/nix-support/propagated-build-inputs
|
|
'';
|
|
|
|
passthru = {
|
|
inherit targetPrefix;
|
|
};
|
|
}
|