96 lines
2.7 KiB
Nix
96 lines
2.7 KiB
Nix
{
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stdenvNoCC,
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buildPackages,
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darwin-stubs,
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}:
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stdenvNoCC.mkDerivation {
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pname = "libSystem";
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inherit (darwin-stubs) version;
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nativeBuildInputs = [ buildPackages.darwin.rewrite-tbd ];
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csu = [
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"bundle1.o"
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"crt0.o"
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"crt1.10.5.o"
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"crt1.10.6.o"
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"crt1.o"
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"dylib1.10.5.o"
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"dylib1.o"
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"gcrt1.o"
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"lazydylib1.o"
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];
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buildCommand =
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''
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mkdir -p $out/{include,lib/swift}
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''
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# Copy each directory in ${darwin-stubs}/usr/include into $out/include
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+ ''
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for dir in $(ls -d ${darwin-stubs}/usr/include/*/); do
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cp -dr $dir $out/include
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done
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''
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# Copy each header and modulemap file in ${darwin-stubs}/usr/include into $out/include
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+ ''
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cp -d \
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${darwin-stubs}/usr/include/*.h \
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${darwin-stubs}/usr/include/*.modulemap \
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$out/include
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''
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# Remove curses.h, ncurses.h, ncurses_dll.h, and unctrl.h which conflict with ncurses.
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# Then, remove the module map for ncurses.
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# NOTE: The sed expression expects the module map to use consistent indentation across
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# releases. If this changes, the sed expression will need to be updated.
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#
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# For example, right now we assume that there is one leading space before the
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# "explicit" keyword and that the closing brace is on its own line (also with one
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# leading space).
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+ ''
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rm $out/include/{curses,ncurses,ncurses_dll,unctrl}.h
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sed -i -e '/^ explicit module ncurses {/,/^ }$/d' $out/include/module.modulemap
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''
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+ ''
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rm $out/include/tk*.h $out/include/tcl*.h
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cp -dr \
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${darwin-stubs}/usr/lib/libSystem.* \
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${darwin-stubs}/usr/lib/system \
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$out/lib
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# Extra libraries
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for name in c dbm dl info m mx poll proc pthread rpcsvc util gcc_s.1 resolv; do
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cp -d \
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${darwin-stubs}/usr/lib/lib$name.tbd \
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${darwin-stubs}/usr/lib/lib$name.*.tbd \
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$out/lib
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done
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for name in os Dispatch; do
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cp -dr \
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${darwin-stubs}/usr/lib/swift/$name.swiftmodule \
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${darwin-stubs}/usr/lib/swift/libswift$name.tbd \
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$out/lib/swift
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done
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for f in $csu; do
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from=${darwin-stubs}/usr/lib/$f
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if [ -e "$from" ]; then
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cp -d $from $out/lib
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else
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echo "Csu file '$from' doesn't exist: skipping"
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fi
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done
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chmod u+w -R $out/lib
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find $out -name '*.tbd' -type f | while read tbd; do
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rewrite-tbd \
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-c /usr/lib/libsystem.dylib:$out/lib/libsystem.dylib \
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-p /usr/lib/system/:$out/lib/system/ \
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-p /usr/lib/swift/:$out/lib/swift/ \
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-r ${builtins.storeDir} \
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"$tbd"
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done
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'';
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}
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