105 lines
3.4 KiB
Nix
105 lines
3.4 KiB
Nix
{ stdenv, fetchFromGitHub, autoconf, automake, libtool_2
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, llvm, libcxx, libcxxabi, clang, libuuid
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, libobjc ? null
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}:
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let
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baseParams = rec {
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name = "cctools-port-${version}";
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version = "886";
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src = fetchFromGitHub {
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owner = "tpoechtrager";
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repo = "cctools-port";
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rev = "02f0b8ecd87a3951653d838a321ae744815e21a5";
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sha256 = "0bzyabzr5dvbxglr74d0kbrk2ij5x7s5qcamqi1v546q1had1wz1";
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};
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buildInputs = [ autoconf automake libtool_2 libuuid ] ++
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# Only need llvm and clang if the stdenv isn't already clang-based (TODO: just make a stdenv.cc.isClang)
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stdenv.lib.optionals (!stdenv.isDarwin) [ llvm clang ] ++
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stdenv.lib.optionals stdenv.isDarwin [ libcxxabi libobjc ];
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patches = [
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./ld-rpath-nonfinal.patch ./ld-ignore-rpath-link.patch
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] ++ stdenv.lib.optionals stdenv.isDarwin [
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# See https://github.com/tpoechtrager/cctools-port/issues/24. Remove when that's fixed.
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./undo-unknown-triple.patch
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./ld-tbd-v2.patch
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];
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enableParallelBuilding = true;
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configureFlags = stdenv.lib.optionals (!stdenv.isDarwin) [ "CXXFLAGS=-I${libcxx}/include/c++/v1" ];
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postPatch = ''
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sed -i -e 's/addStandardLibraryDirectories = true/addStandardLibraryDirectories = false/' cctools/ld64/src/ld/Options.cpp
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# FIXME: there are far more absolute path references that I don't want to fix right now
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substituteInPlace cctools/configure.ac \
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--replace "-isystem /usr/local/include -isystem /usr/pkg/include" "" \
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--replace "-L/usr/local/lib" "" \
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substituteInPlace cctools/include/Makefile \
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--replace "/bin/" ""
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patchShebangs tools
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sed -i -e 's/which/type -P/' tools/*.sh
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# Workaround for https://www.sourceware.org/bugzilla/show_bug.cgi?id=11157
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cat > cctools/include/unistd.h <<EOF
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#ifdef __block
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# undef __block
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# include_next "unistd.h"
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# define __block __attribute__((__blocks__(byref)))
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#else
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# include_next "unistd.h"
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#endif
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EOF
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'' + stdenv.lib.optionalString (!stdenv.isDarwin) ''
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sed -i -e 's|clang++|& -I${libcxx}/include/c++/v1|' cctools/autogen.sh
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'';
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# TODO: this builds an ld without support for LLVM's LTO. We need to teach it, but that's rather
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# hairy to handle during bootstrap. Perhaps it could be optional?
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preConfigure = ''
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cd cctools
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sh autogen.sh
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'';
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preInstall = ''
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pushd include
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make DSTROOT=$out/include RC_OS=common install
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popd
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'';
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meta = {
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homepage = "http://www.opensource.apple.com/source/cctools/";
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description = "Mac OS X Compiler Tools (cross-platform port)";
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license = stdenv.lib.licenses.apsl20;
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};
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};
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in {
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native = stdenv.mkDerivation (baseParams // {
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# A hack for now...
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postInstall = ''
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cat >$out/bin/dsymutil << EOF
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#!${stdenv.shell}
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EOF
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chmod +x $out/bin/dsymutil
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'';
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});
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cross =
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{ cross, maloader, makeWrapper, xctoolchain}: stdenv.mkDerivation (baseParams // {
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configureFlags = baseParams.configureFlags ++ [ "--target=${cross.config}" ];
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postInstall = ''
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for tool in dyldinfo dwarfdump dsymutil; do
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${makeWrapper}/bin/makeWrapper "${maloader}/bin/ld-mac" "$out/bin/${cross.config}-$tool" \
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--add-flags "${xctoolchain}/bin/$tool"
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ln -s "$out/bin/${cross.config}-$tool" "$out/bin/$tool"
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done
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'';
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});
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}
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