uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/os-specific/darwin/apple-source-releases/Libsystem/default.nix

@@ -0,0 +1,146 @@
+{ lib, stdenv, buildPackages
+, appleDerivation', xnu, Libc, Libm, libdispatch, Libinfo
+, dyld, Csu, architecture, libclosure, CarbonHeaders, ncurses, CommonCrypto
+, copyfile, removefile, libresolvHeaders, libresolv, Libnotify, libplatform, libpthread
+, mDNSResponder, launchd, libutilHeaders, hfsHeaders, darling, darwin-stubs
+, headersOnly ? false
+, withLibresolv ? !headersOnly
+}:
+
+appleDerivation' stdenv {
+  dontBuild = true;
+  dontFixup = true;
+
+  installPhase = ''
+    export NIX_ENFORCE_PURITY=
+
+    mkdir -p $out/lib $out/include
+
+    function copyHierarchy () {
+      mkdir -p $1
+      while read f; do
+        mkdir -p $1/$(dirname $f)
+        cp --parents -pn $f $1
+      done
+    }
+
+    # Set up our include directories
+    (cd ${xnu}/include && find . -name '*.h' -or -name '*.defs' | copyHierarchy $out/include)
+    cp ${xnu}/Library/Frameworks/Kernel.framework/Versions/A/Headers/Availability*.h $out/include
+    cp ${xnu}/Library/Frameworks/Kernel.framework/Versions/A/Headers/stdarg.h        $out/include
+
+    for dep in ${Libc} ${Libm} ${Libinfo} ${dyld} ${architecture} \
+               ${libclosure} ${CarbonHeaders} ${libdispatch} ${ncurses.dev} \
+               ${CommonCrypto} ${copyfile} ${removefile} ${libresolvHeaders} \
+               ${Libnotify} ${libplatform} ${mDNSResponder} ${launchd} \
+               ${libutilHeaders} ${libpthread} ${hfsHeaders}; do
+      (cd $dep/include && find . -name '*.h' | copyHierarchy $out/include)
+    done
+
+    (cd ${buildPackages.darwin.cctools.dev}/include/mach-o && find . -name '*.h' | copyHierarchy $out/include/mach-o)
+
+    mkdir -p $out/include/os
+
+    cp ${darling.src}/src/libc/os/activity.h $out/include/os
+    cp ${darling.src}/src/libc/os/log.h $out/include/os
+    cp ${darling.src}/src/duct/include/os/trace.h $out/include/os
+
+    cat <<EOF > $out/include/os/availability.h
+    #ifndef __OS_AVAILABILITY__
+    #define __OS_AVAILABILITY__
+    #include <AvailabilityInternal.h>
+
+    #if defined(__has_feature) && defined(__has_attribute) && __has_attribute(availability)
+      #define API_AVAILABLE(...) __API_AVAILABLE_GET_MACRO(__VA_ARGS__, __API_AVAILABLE4, __API_AVAILABLE3, __API_AVAILABLE2, __API_AVAILABLE1)(__VA_ARGS__)
+      #define API_DEPRECATED(...) __API_DEPRECATED_MSG_GET_MACRO(__VA_ARGS__, __API_DEPRECATED_MSG5, __API_DEPRECATED_MSG4, __API_DEPRECATED_MSG3, __API_DEPRECATED_MSG2, __API_DEPRECATED_MSG1)(__VA_ARGS__)
+      #define API_DEPRECATED_WITH_REPLACEMENT(...) __API_DEPRECATED_REP_GET_MACRO(__VA_ARGS__, __API_DEPRECATED_REP5, __API_DEPRECATED_REP4, __API_DEPRECATED_REP3, __API_DEPRECATED_REP2, __API_DEPRECATED_REP1)(__VA_ARGS__)
+      #define API_UNAVAILABLE(...) __API_UNAVAILABLE_GET_MACRO(__VA_ARGS__, __API_UNAVAILABLE3, __API_UNAVAILABLE2, __API_UNAVAILABLE1)(__VA_ARGS__)
+    #else
+
+      #define API_AVAILABLE(...)
+      #define API_DEPRECATED(...)
+      #define API_DEPRECATED_WITH_REPLACEMENT(...)
+      #define API_UNAVAILABLE(...)
+
+    #endif
+    #endif
+    EOF
+
+    cat <<EOF > $out/include/TargetConditionals.h
+    #ifndef __TARGETCONDITIONALS__
+    #define __TARGETCONDITIONALS__
+    #define TARGET_OS_MAC               1
+    #define TARGET_OS_WIN32             0
+    #define TARGET_OS_UNIX              0
+    #define TARGET_OS_OSX               1
+    #define TARGET_OS_IPHONE            0
+    #define TARGET_OS_IOS               0
+    #define TARGET_OS_WATCH             0
+    #define TARGET_OS_BRIDGE            0
+    #define TARGET_OS_TV                0
+    #define TARGET_OS_SIMULATOR         0
+    #define TARGET_OS_EMBEDDED          0
+    #define TARGET_OS_EMBEDDED_OTHER    0 /* Used in configd */
+    #define TARGET_IPHONE_SIMULATOR     TARGET_OS_SIMULATOR /* deprecated */
+    #define TARGET_OS_NANO              TARGET_OS_WATCH /* deprecated */
+    #define TARGET_OS_LINUX             0
+
+    #define TARGET_CPU_PPC          0
+    #define TARGET_CPU_PPC64        0
+    #define TARGET_CPU_68K          0
+    #define TARGET_CPU_X86          0
+    #define TARGET_CPU_X86_64       1
+    #define TARGET_CPU_ARM          0
+    #define TARGET_CPU_ARM64        0
+    #define TARGET_CPU_MIPS         0
+    #define TARGET_CPU_SPARC        0
+    #define TARGET_CPU_ALPHA        0
+    #define TARGET_RT_MAC_CFM       0
+    #define TARGET_RT_MAC_MACHO     1
+    #define TARGET_RT_LITTLE_ENDIAN 1
+    #define TARGET_RT_BIG_ENDIAN    0
+    #define TARGET_RT_64_BIT        1
+    #endif  /* __TARGETCONDITIONALS__ */
+    EOF
+  '' + lib.optionalString (!headersOnly) ''
+
+    # The startup object files
+    cp ${Csu}/lib/* $out/lib
+
+    cp -vr \
+      ${darwin-stubs}/usr/lib/libSystem.B.tbd \
+      ${darwin-stubs}/usr/lib/system \
+      $out/lib
+
+    substituteInPlace $out/lib/libSystem.B.tbd \
+      --replace "/usr/lib/system/" "$out/lib/system/"
+    ln -s libSystem.B.tbd $out/lib/libSystem.tbd
+
+    # Set up links to pretend we work like a conventional unix (Apple's design, not mine!)
+    for name in c dbm dl info m mx poll proc pthread rpcsvc util gcc_s.10.4 gcc_s.10.5; do
+      ln -s libSystem.tbd $out/lib/lib$name.tbd
+    done
+  '' + lib.optionalString withLibresolv ''
+
+    # This probably doesn't belong here, but we want to stay similar to glibc, which includes resolv internally...
+    cp ${libresolv}/lib/libresolv.9.dylib $out/lib/libresolv.9.dylib
+    resolv_libSystem=$(${stdenv.cc.bintools.targetPrefix}otool -L "$out/lib/libresolv.9.dylib" | tail -n +3 | grep -o "$NIX_STORE.*-\S*") || true
+    echo $libs
+
+    chmod +w $out/lib/libresolv.9.dylib
+    ${stdenv.cc.bintools.targetPrefix}install_name_tool \
+      -id $out/lib/libresolv.9.dylib \
+      -change "$resolv_libSystem" /usr/lib/libSystem.dylib \
+      $out/lib/libresolv.9.dylib
+    ln -s libresolv.9.dylib $out/lib/libresolv.dylib
+  '';
+
+  appleHeaders = builtins.readFile ./headers.txt;
+
+  meta = with lib; {
+    description = "The Mac OS libc/libSystem (tapi library with pure headers)";
+    maintainers = with maintainers; [ copumpkin gridaphobe ];
+    platforms   = platforms.darwin;
+    license     = licenses.apsl20;
+  };
+}

pkgs/os-specific/darwin/apple-source-releases/Libsystem/system_symbols

@@ -0,0 +1 @@
+_mach_init_routine