nixpkgs-suyu/pkgs/development/libraries/nss/3.44.nix

{ stdenv, fetchurl, nspr, perl, zlib, sqlite, fixDarwinDylibNames, buildPackages }:

let
  nssPEM = fetchurl {
    url = "http://dev.gentoo.org/~polynomial-c/mozilla/nss-3.15.4-pem-support-20140109.patch.xz";
    sha256 = "10ibz6y0hknac15zr6dw4gv9nb5r5z9ym6gq18j3xqx7v7n3vpdw";
  };
  version = "3.44.4";
  underscoreVersion = builtins.replaceStrings ["."] ["_"] version;

in stdenv.mkDerivation rec {
  pname = "nss";
  inherit version;

  src = fetchurl {
    url = "mirror://mozilla/security/nss/releases/NSS_${underscoreVersion}_RTM/src/${pname}-${version}.tar.gz";
    sha256 = "7ec1a52e20fd9a23e1907eeba8f4f2ecd619dac5d20fa023ec5b4faa1843e847";
  };

  depsBuildBuild = [ buildPackages.stdenv.cc ];

  nativeBuildInputs = [ perl ]
    ++ stdenv.lib.optional stdenv.hostPlatform.isDarwin fixDarwinDylibNames;

  buildInputs = [ zlib sqlite ];

  propagatedBuildInputs = [ nspr ];

  prePatch = ''
    xz -d < ${nssPEM} | patch -p1
  '';

  patches =
    [
      # Based on http://patch-tracker.debian.org/patch/series/dl/nss/2:3.15.4-1/85_security_load.patch
      ./85_security_load-3.44.patch
      ./ckpem.patch
    ];

  patchFlags = [ "-p0" ];

  postPatch = stdenv.lib.optionalString stdenv.isDarwin ''
    substituteInPlace nss/coreconf/Darwin.mk --replace '@executable_path/$(notdir $@)' "$out/lib/\$(notdir \$@)"
  '';

  outputs = [ "out" "dev" "tools" ];

  preConfigure = "cd nss";

  makeFlags = let
    # NSS's build systems expects aarch32 to be called arm; if we pass in armv6l/armv7l, it
    # fails with a linker error
    cpu = if stdenv.hostPlatform.isAarch32 then "arm" else stdenv.hostPlatform.parsed.cpu.name;
  in [
    "NSPR_INCLUDE_DIR=${nspr.dev}/include"
    "NSPR_LIB_DIR=${nspr.out}/lib"
    "NSDISTMODE=copy"
    "BUILD_OPT=1"
    "SOURCE_PREFIX=\$(out)"
    "NSS_ENABLE_ECC=1"
    "USE_SYSTEM_ZLIB=1"
    "NSS_USE_SYSTEM_SQLITE=1"
    "NATIVE_CC=${buildPackages.stdenv.cc}/bin/cc"
  ] ++ stdenv.lib.optionals (!stdenv.isDarwin) [
    # Pass in CPU even if we're not cross compiling, because otherwise it tries to guess with
    # uname, which can be wrong if e.g. we're compiling for aarch32 on aarch64
    "OS_TEST=${cpu}"
    "CPU_ARCH=${cpu}"
  ] ++ stdenv.lib.optional (stdenv.hostPlatform != stdenv.buildPlatform) [
    "CROSS_COMPILE=1"
    "NSS_DISABLE_GTESTS=1" # don't want to build tests when cross-compiling
  ] ++ stdenv.lib.optional stdenv.is64bit "USE_64=1"
    ++ stdenv.lib.optional stdenv.isDarwin "CCC=clang++";

  NIX_CFLAGS_COMPILE = "-Wno-error";

  # TODO(@oxij): investigate this: `make -n check` works but `make
  # check` fails with "no rule", same for "installcheck".
  doCheck = false;
  doInstallCheck = false;

  postInstall = ''
    rm -rf $out/private
    mv $out/public $out/include
    mv $out/*.OBJ/* $out/
    rmdir $out/*.OBJ

    ln -s lib $out/lib64

    # Upstream issue: https://bugzilla.mozilla.org/show_bug.cgi?id=530672
    # https://gitweb.gentoo.org/repo/gentoo.git/plain/dev-libs/nss/files/nss-3.32-gentoo-fixups.patch?id=af1acce6c6d2c3adb17689261dfe2c2b6771ab8a
    NSS_MAJOR_VERSION=`grep "NSS_VMAJOR" lib/nss/nss.h | awk '{print $3}'`
    NSS_MINOR_VERSION=`grep "NSS_VMINOR" lib/nss/nss.h | awk '{print $3}'`
    NSS_PATCH_VERSION=`grep "NSS_VPATCH" lib/nss/nss.h | awk '{print $3}'`
    PREFIX="$out"

    mkdir -p $out/lib/pkgconfig
    sed -e "s,%prefix%,$PREFIX," \
        -e "s,%exec_prefix%,$PREFIX," \
        -e "s,%libdir%,$PREFIX/lib64," \
        -e "s,%includedir%,$dev/include/nss," \
        -e "s,%NSS_VERSION%,$NSS_MAJOR_VERSION.$NSS_MINOR_VERSION.$NSS_PATCH_VERSION,g" \
        -e "s,%NSPR_VERSION%,4.16,g" \
        pkg/pkg-config/nss.pc.in > $out/lib/pkgconfig/nss.pc
    chmod 0644 $out/lib/pkgconfig/nss.pc

    sed -e "s,@prefix@,$PREFIX," \
        -e "s,@MOD_MAJOR_VERSION@,$NSS_MAJOR_VERSION," \
        -e "s,@MOD_MINOR_VERSION@,$NSS_MINOR_VERSION," \
        -e "s,@MOD_PATCH_VERSION@,$NSS_PATCH_VERSION," \
        pkg/pkg-config/nss-config.in > $out/bin/nss-config
    chmod 0755 $out/bin/nss-config
  '';

  postFixup = let
    isCross = stdenv.hostPlatform != stdenv.buildPlatform;
    nss = if isCross then buildPackages.nss.tools else "$out";
  in ''
    for libname in freebl3 nssdbm3 softokn3
    do '' +
    (if stdenv.isDarwin
     then ''
       libfile="$out/lib/lib$libname.dylib"
       DYLD_LIBRARY_PATH=$out/lib:${nspr.out}/lib \
     '' else ''
       libfile="$out/lib/lib$libname.so"
       LD_LIBRARY_PATH=$out/lib:${nspr.out}/lib \
     '') + ''
        ${nss}/bin/shlibsign -v -i "$libfile"
    done

    moveToOutput bin "$tools"
    moveToOutput bin/nss-config "$dev"
    moveToOutput lib/libcrmf.a "$dev" # needed by firefox, for example
    rm -f "$out"/lib/*.a
  '';

  meta = with stdenv.lib; {
    homepage = "https://developer.mozilla.org/en-US/docs/NSS";
    description = "A set of libraries for development of security-enabled client and server applications";
    license = licenses.mpl20;
    platforms = platforms.all;
  };
}