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-rw-r--r--pkgs/os-specific/linux/bionic-prebuilt/default.nix113
1 files changed, 113 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/bionic-prebuilt/default.nix b/pkgs/os-specific/linux/bionic-prebuilt/default.nix
new file mode 100644
index 00000000000..920732a2020
--- /dev/null
+++ b/pkgs/os-specific/linux/bionic-prebuilt/default.nix
@@ -0,0 +1,113 @@
+{ stdenvNoCC, lib, fetchzip, pkgs
+}:
+let
+
+  prebuilt_crt = fetchzip {
+    url =  "https://android.googlesource.com/platform/prebuilts/gcc/linux-x86/aarch64/aarch64-linux-android-4.9/+archive/98dce673ad97a9640c5d90bbb1c718e75c21e071/lib/gcc/aarch64-linux-android/4.9.x.tar.gz";
+    sha256 = "sha256-LLD2OJi78sNN5NulOsJZl7Ei4F1EUYItGG6eUsKWULc=";
+    stripRoot = false;
+  };
+
+  prebuilt_libs = fetchzip {
+    url = "https://android.googlesource.com/platform/prebuilts/ndk/+archive/f2c77d8ba8a7f5c2d91771e31164f29be0b8ff98/platform/platforms/android-30/arch-arm64/usr/lib.tar.gz";
+    sha256 = "sha256-TZBV7+D1QvKOCEi+VNGT5SStkgj0xRbyWoLH65zSrjw=";
+    stripRoot = false;
+  };
+
+  prebuilt_ndk_crt = fetchzip {
+    url = "https://android.googlesource.com/toolchain/prebuilts/ndk/r23/+archive/6c5fa4c0d3999b9ee932f6acbd430eb2f31f3151/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/aarch64-linux-android/30.tar.gz";
+    sha256 = "sha256-KHw+cCwAwlm+5Nwp1o8WONqdi4BBDhFaVVr+7GxQ5uE=";
+    stripRoot = false;
+  };
+
+  ndk_support_headers = fetchzip {
+    url ="https://android.googlesource.com/platform/prebuilts/clang/host/linux-x86/+archive/0e7f808fa26cce046f444c9616d9167dafbfb272/clang-r416183b/include/c++/v1/support.tar.gz";
+    sha256 = "sha256-NBv7Pk1CEaz8ns9moleEERr3x/rFmVmG33LgFSeO6fY=";
+    stripRoot = false;
+  };
+
+  kernelHeaders = pkgs.makeLinuxHeaders {
+    version = "android-common-11-5.4";
+    src = fetchzip {
+      url = "https://android.googlesource.com/kernel/common/+archive/48ffcbf0b9e7f0280bfb8c32c68da0aaf0fdfef6.tar.gz";
+      sha256 = "1y7cmlmcr5vdqydd9n785s139yc4aylc3zhqa59xsylmkaf5habk";
+      stripRoot = false;
+    };
+  };
+
+in
+stdenvNoCC.mkDerivation rec {
+  pname = "bionic-prebuilt";
+  version = "ndk-release-r23";
+
+  src = fetchzip {
+    url = "https://android.googlesource.com/platform/bionic/+archive/00e8ce1142d8823b0d2fc8a98b40119b0f1f02cd.tar.gz";
+    sha256 = "10z5mp4w0acvjvgxv7wlqa7m70hcyarmjdlfxbd9rwzf4mrsr8d1";
+    stripRoot = false;
+  };
+
+  NIX_DONT_SET_RPATH = true;
+
+  dontConfigure = true;
+  dontBuild = true;
+
+  patches = [
+    ./ndk-version.patch
+  ];
+
+  postPatch = ''
+    substituteInPlace libc/include/sys/cdefs.h --replace \
+      "__has_builtin(__builtin_umul_overflow)" "1"
+    substituteInPlace libc/include/bits/ioctl.h --replace \
+      "!defined(BIONIC_IOCTL_NO_SIGNEDNESS_OVERLOAD)" "0"
+  '';
+
+  installPhase= ''
+    # copy the bionic headers
+    mkdir -p $out/include/support $out/include/android
+    cp -vr libc/include/* $out/include
+    # copy the kernel headers
+    cp -vr ${kernelHeaders}/include/*  $out/include/
+
+    chmod -R +w $out/include/linux
+
+    # fix a bunch of kernel headers so that things can actually be found
+    sed -i 's,struct epoll_event {,#include <bits/epoll_event.h>\nstruct Xepoll_event {,' $out/include/linux/eventpoll.h
+    sed -i 's,struct in_addr {,typedef unsigned int in_addr_t;\nstruct in_addr {,' $out/include/linux/in.h
+    sed -i 's,struct udphdr {,struct Xudphdr {,' $out/include/linux/udp.h
+    sed -i 's,union semun {,union Xsemun {,' $out/include/linux/sem.h
+    sed -i 's,struct __kernel_sockaddr_storage,#define sockaddr_storage __kernel_sockaddr_storage\nstruct __kernel_sockaddr_storage,' $out/include/linux/socket.h
+    sed -i 's,#ifndef __UAPI_DEF_.*$,#if 1,' $out/include/linux/libc-compat.h
+    substituteInPlace $out/include/linux/in.h --replace "__be32		imr_" "struct in_addr		imr_"
+    substituteInPlace $out/include/linux/in.h --replace "__be32		imsf_" "struct in_addr		imsf_"
+    substituteInPlace $out/include/linux/sysctl.h --replace "__unused" "_unused"
+
+    # what could possibly live in <linux/compiler.h>
+    touch $out/include/linux/compiler.h
+
+    # copy the support headers
+    cp -vr ${ndk_support_headers}* $out/include/support/
+
+    mkdir $out/lib
+    cp -v ${prebuilt_crt.out}/*.o $out/lib/
+    cp -v ${prebuilt_crt.out}/libgcc.a $out/lib/
+    cp -v ${prebuilt_ndk_crt.out}/*.o $out/lib/
+    for i in libc.so libm.so libdl.so liblog.so; do
+      cp -v ${prebuilt_libs.out}/$i $out/lib/
+    done
+
+    mkdir -p $dev/include
+    cp -v $out/include/*.h $dev/include/
+  '';
+
+  outputs = [ "out" "dev" ];
+  passthru.linuxHeaders = kernelHeaders;
+
+  meta = with lib; {
+    description = "The Android libc implementation";
+    homepage    = "https://android.googlesource.com/platform/bionic/";
+    license     = licenses.mit;
+    platforms   = platforms.linux;
+    maintainers = with maintainers; [ s1341 ];
+  };
+}