forked from mirrors/nixpkgs
35b2c0edf2
This reworks some of xcbuild logic to make it more compatible with Apple’s SDK. - Add a fake version of xcrun & xcode-select - Cleanup platform generation. Clang does not like having 20 char hashes in sysroot so it is much easier to just build the parent directory for each runCommand. This is a little awkward but I have renamed everything with an added ‘s’ to make the distinction more clear. - Cleaned up wrapper.nix in some different ways - Reuse some versioning logic so that we don’t end up with two different versions of Xcode or SDK reported.
72 lines
2.4 KiB
Nix
72 lines
2.4 KiB
Nix
{ runCommand, toolchainName, fetchurl, makeWrapper, stdenv
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, buildPackages, lib, writeText }:
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let
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inherit (lib) getBin optionalString;
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inherit (lib.generators) toPlist;
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ToolchainInfo = {
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Identifier = toolchainName;
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};
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# We could pull this out of developer_cmds but it adds an annoying
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# loop if we want to bootstrap and this is just a tiny script so I'm
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# not going to bother.
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mkdep-darwin-src = fetchurl {
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url = "https://opensource.apple.com/source/developer_cmds/developer_cmds-63/mkdep/mkdep.sh";
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sha256 = "0n4wpqfslfjs5zbys5yri8pfi2awyhlmknsf6laa5jzqbzq9x541";
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executable = true;
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};
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in
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runCommand "Toolchains" {
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nativeBuildInputs = [ makeWrapper ];
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} (''
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toolchain=$out/XcodeDefault.xctoolchain
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mkdir -p $toolchain
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install -D ${writeText "ToolchainInfo.plist" (toPlist {} ToolchainInfo)} $toolchain/ToolchainInfo.plist
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mkdir -p $toolchain/usr/include
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mkdir -p $toolchain/usr/lib
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mkdir -p $toolchain/usr/libexec
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mkdir -p $toolchain/usr/share
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mkdir -p $toolchain/usr/bin
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for bin in ${getBin stdenv.cc}/bin/*; do
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ln -s $bin $toolchain/usr/bin
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done
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for bin in ${getBin stdenv.cc.bintools.bintools}/bin/*; do
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if ! [ -e "$toolchain/usr/bin/$(basename $bin)" ]; then
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ln -s $bin $toolchain/usr/bin
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fi
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done
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ln -s ${buildPackages.yacc}/bin/yacc $toolchain/usr/bin/yacc
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ln -s ${buildPackages.yacc}/bin/bison $toolchain/usr/bin/bison
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ln -s ${buildPackages.flex}/bin/flex $toolchain/usr/bin/flex
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ln -s ${buildPackages.flex}/bin/flex++ $toolchain/usr/bin/flex++
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ln -s $toolchain/bin/flex $toolchain/usr/bin/lex
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ln -s ${buildPackages.m4}/bin/m4 $toolchain/usr/bin/m4
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ln -s $toolchain/usr/bin/m4 $toolchain/usr/bin/gm4
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ln -s ${buildPackages.unifdef}/bin/unifdef $toolchain/usr/bin/unifdef
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ln -s ${buildPackages.unifdef}/bin/unifdefall $toolchain/usr/bin/unifdefall
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ln -s ${buildPackages.gperf}/bin/gperf $toolchain/usr/bin/gperf
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ln -s ${buildPackages.indent}/bin/indent $toolchain/usr/bin/indent
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ln -s ${buildPackages.ctags}/bin/ctags $toolchain/usr/bin/ctags
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'' + optionalString stdenv.isDarwin ''
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for bin in ${getBin buildPackages.darwin.cctools}/bin/*; do
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if ! [ -e "$toolchain/usr/bin/$(basename $bin)" ]; then
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ln -s $bin $toolchain/usr/bin
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fi
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done
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ln -s ${buildPackages.darwin.bootstrap_cmds}/bin/mig $toolchain/usr/bin
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ln -s ${mkdep-darwin-src} $toolchain/usr/bin/mkdep
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'')
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