Merge branch 'nixpkgs-update' into master

4 files changed, 202 insertions, 238 deletions

diff --git a/pkgs/development/libraries/nss/3.44.nix b/pkgs/development/libraries/nss/3.44.nix
deleted file mode 100644
index ad58bfccaee..00000000000
--- a/pkgs/development/libraries/nss/3.44.nix
+++ /dev/null
@@ -1,144 +0,0 @@
-{ 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 ];
-
-  buildInputs = [ zlib sqlite ]
-    ++ stdenv.lib.optional stdenv.isDarwin fixDarwinDylibNames;
-
-  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;
-  };
-}
diff --git a/pkgs/development/libraries/nss/3.53.nix b/pkgs/development/libraries/nss/3.53.nix
new file mode 100644
index 00000000000..5d44a4d2469
--- /dev/null
+++ b/pkgs/development/libraries/nss/3.53.nix
@@ -0,0 +1,166 @@
+{ lib, stdenv, fetchurl, nspr, perl, zlib, sqlite, darwin, fixDarwinDylibNames, buildPackages, ninja
+, # allow FIPS mode. Note that this makes the output non-reproducible.
+  # https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_Tech_Notes/nss_tech_note6
+  enableFIPS ? false
+}:
+
+let
+  nssPEM = fetchurl {
+    url = "http://dev.gentoo.org/~polynomial-c/mozilla/nss-3.15.4-pem-support-20140109.patch.xz";
+    sha256 = "10ibz6y0hknac15zr6dw4gv9nb5r5z9ym6gq18j3xqx7v7n3vpdw";
+  };
+in stdenv.mkDerivation rec {
+  pname = "nss";
+  version = "3.53.1";
+
+  src = fetchurl {
+    url = "mirror://mozilla/security/nss/releases/NSS_${lib.replaceStrings ["."] ["_"] version}_RTM/src/${pname}-${version}.tar.gz";
+    sha256 = "05jk65x3zy6q8lx2djj8ik7kg741n88iy4n3bblw89cv0xkxxk1d";
+  };
+
+  depsBuildBuild = [ buildPackages.stdenv.cc ];
+
+  nativeBuildInputs = [ perl ninja (buildPackages.python3.withPackages (ps: with ps; [ gyp ])) ]
+    ++ lib.optionals stdenv.hostPlatform.isDarwin [ darwin.cctools fixDarwinDylibNames ];
+
+  buildInputs = [ zlib sqlite ];
+
+  propagatedBuildInputs = [ nspr ];
+
+  prePatch = ''
+    # strip the trailing whitespace from the patch line and the renamed CKO_NETSCAPE_ enum to CKO_NSS_
+    xz -d < ${nssPEM} | sed \
+       -e 's/-DIRS = builtins $/-DIRS = . builtins/g' \
+       -e 's/CKO_NETSCAPE_/CKO_NSS_/g' \
+       -e 's/CKT_NETSCAPE_/CKT_NSS_/g' \
+       | patch -p1
+
+    patchShebangs nss
+
+    for f in nss/coreconf/config.gypi nss/build.sh nss/coreconf/config.gypi; do
+      substituteInPlace "$f" --replace "/usr/bin/env" "${buildPackages.coreutils}/bin/env"
+    done
+
+    substituteInPlace nss/coreconf/config.gypi --replace "/usr/bin/grep" "${buildPackages.coreutils}/bin/env grep"
+  '';
+
+  patches =
+    [
+      # Based on http://patch-tracker.debian.org/patch/series/dl/nss/2:3.15.4-1/85_security_load.patch
+      ./85_security_load.patch
+      ./ckpem.patch
+      ./fix-cross-compilation.patch
+    ];
+
+  patchFlags = [ "-p0" ];
+
+  postPatch = lib.optionalString stdenv.hostPlatform.isDarwin ''
+     substituteInPlace nss/coreconf/Darwin.mk --replace '@executable_path/$(notdir $@)' "$out/lib/\$(notdir \$@)"
+     substituteInPlace nss/coreconf/config.gypi --replace "'DYLIB_INSTALL_NAME_BASE': '@executable_path'" "'DYLIB_INSTALL_NAME_BASE': '$out/lib'"
+   '';
+
+  outputs = [ "out" "dev" "tools" ];
+
+  preConfigure = "cd nss";
+
+  buildPhase = let
+    getArch = platform: if platform.isx86_64 then "x64"
+          else if platform.isx86_32 then "ia32"
+          else if platform.isAarch32 then "arm"
+          else if platform.isAarch64 then "arm64"
+          else if platform.isPower && platform.is64bit then (
+            if platform.isLittleEndian then "ppc64le" else "ppc64"
+          )
+          else platform.parsed.cpu.name;
+    # yes, this is correct. nixpkgs uses "host" for the platform the binary will run on whereas nss uses "host" for the platform that the build is running on
+    target = getArch stdenv.hostPlatform;
+    host = getArch stdenv.buildPlatform;
+  in ''
+    runHook preBuild
+
+    sed -i 's|nss_dist_dir="$dist_dir"|nss_dist_dir="'$out'"|;s|nss_dist_obj_dir="$obj_dir"|nss_dist_obj_dir="'$out'"|' build.sh
+    ./build.sh -v --opt \
+      --with-nspr=${nspr.dev}/include:${nspr.out}/lib \
+      --system-sqlite \
+      --enable-legacy-db \
+      --target ${target} \
+      -Dhost_arch=${host} \
+      -Duse_system_zlib=1 \
+      --enable-libpkix \
+      ${lib.optionalString enableFIPS "--enable-fips"} \
+      ${lib.optionalString stdenv.isDarwin "--clang"} \
+      ${lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) "--disable-tests"}
+
+    runHook postBuild
+  '';
+
+  NIX_CFLAGS_COMPILE = "-Wno-error -DNIX_NSS_LIBDIR=\"${placeholder "out"}/lib/\"";
+
+  installPhase = ''
+    runHook preInstall
+
+    rm -rf $out/private
+    find $out -name "*.TOC" -delete
+    mv $out/public $out/include
+
+    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
+  (lib.optionalString enableFIPS (''
+    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
+
+    runHook postInstall
+  '';
+
+  meta = with 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;
+  };
+}
diff --git a/pkgs/development/libraries/nss/85_security_load-3.44.patch b/pkgs/development/libraries/nss/85_security_load-3.44.patch
deleted file mode 100644
index 132d5a96b29..00000000000
--- a/pkgs/development/libraries/nss/85_security_load-3.44.patch
+++ /dev/null
@@ -1,81 +0,0 @@
-diff -ru -x '*~' -x '*.orig' -x '*.rej' nss/cmd/shlibsign/shlibsign.c nss/cmd/shlibsign/shlibsign.c
---- nss/cmd/shlibsign/shlibsign.c	2017-01-04 15:24:24.000000000 +0100
-+++ nss/cmd/shlibsign/shlibsign.c	2017-01-24 14:43:31.030420852 +0100
-@@ -875,6 +875,8 @@
-         goto cleanup;
-     }
-     lib = PR_LoadLibrary(libname);
-+    if (!lib)
-+        lib = PR_LoadLibrary(NIX_NSS_LIBDIR"libsoftokn3.so");
-     assert(lib != NULL);
-     if (!lib) {
-         PR_fprintf(PR_STDERR, "loading softokn3 failed");
-diff -ru -x '*~' -x '*.orig' -x '*.rej' nss/coreconf/config.mk nss/coreconf/config.mk
---- nss/coreconf/config.mk	2017-01-04 15:24:24.000000000 +0100
-+++ nss/coreconf/config.mk	2017-01-24 14:43:47.989432372 +0100
-@@ -202,3 +202,6 @@
- 
- # Hide old, deprecated, TLS cipher suite names when building NSS
- DEFINES += -DSSL_DISABLE_DEPRECATED_CIPHER_SUITE_NAMES
-+
-+# Nix specific stuff.
-+DEFINES += -DNIX_NSS_LIBDIR=\"$(out)/lib/\"
-diff -ru -x '*~' -x '*.orig' -x '*.rej' nss/lib/pk11wrap/pk11load.c nss/lib/pk11wrap/pk11load.c
---- nss/lib/pk11wrap/pk11load.c	2017-01-04 15:24:24.000000000 +0100
-+++ nss/lib/pk11wrap/pk11load.c	2017-01-24 14:45:06.883485652 +0100
-@@ -440,6 +440,13 @@
-          * unload the library if anything goes wrong from here on out...
-          */
-         library = PR_LoadLibrary(mod->dllName);
-+        if ((library == NULL) &&
-+            !rindex(mod->dllName, PR_GetDirectorySeparator())) {
-+            library = PORT_LoadLibraryFromOrigin(my_shlib_name,
-+                (PRFuncPtr) &softoken_LoadDSO,
-+                mod->dllName);
-+        }
-+
-         mod->library = (void *)library;
- 
-         if (library == NULL) {
-diff -ru -x '*~' -x '*.orig' -x '*.rej' nss/lib/util/secload.c nss/lib/util/secload.c
---- nss/lib/util/secload.c	2017-01-04 15:24:24.000000000 +0100
-+++ nss/lib/util/secload.c	2017-01-24 14:43:31.030420852 +0100
-@@ -70,9 +70,14 @@
- 
-     /* Remove the trailing filename from referencePath and add the new one */
-     c = strrchr(referencePath, PR_GetDirectorySeparator());
-+    if (!c) { /* referencePath doesn't contain a / means that dladdr gave us argv[0]
-+               * and program was called from $PATH. Hack to get libs from NIX_NSS_LIBDIR */
-+        referencePath = NIX_NSS_LIBDIR;
-+        c = (char*) &referencePath[sizeof(NIX_NSS_LIBDIR) - 1]; /* last / */
-+    }
-     if (c) {
-         size_t referencePathSize = 1 + c - referencePath;
--        fullName = (char*)PORT_Alloc(strlen(name) + referencePathSize + 1);
-+        fullName = (char*) PORT_Alloc(strlen(name) + referencePathSize + 5);
-         if (fullName) {
-             memcpy(fullName, referencePath, referencePathSize);
-             strcpy(fullName + referencePathSize, name);
-@@ -82,6 +87,11 @@
- #endif
-             libSpec.type = PR_LibSpec_Pathname;
-             libSpec.value.pathname = fullName;
-+            if ((referencePathSize >= 4) &&
-+                (strncmp(fullName + referencePathSize - 4, "bin", 3) == 0)) {
-+                memcpy(fullName + referencePathSize -4, "lib", 3);
-+            }
-+            strcpy(fullName + referencePathSize, name);
-             dlh = PR_LoadLibraryWithFlags(libSpec, PR_LD_NOW | PR_LD_LOCAL
- #ifdef PR_LD_ALT_SEARCH_PATH
-                                                        /* allow library's dependencies to be found in the same directory
-@@ -89,6 +99,10 @@
-                                                        | PR_LD_ALT_SEARCH_PATH
- #endif
-                                           );
-+            if (! dlh) {
-+                strcpy(fullName + referencePathSize, name);
-+                dlh = PR_LoadLibraryWithFlags(libSpec, PR_LD_NOW | PR_LD_LOCAL);
-+            }
-             PORT_Free(fullName);
-         }
-     }
diff --git a/pkgs/development/libraries/nss/default.nix b/pkgs/development/libraries/nss/default.nix
index a504aae6a98..ced72d33e17 100644
--- a/pkgs/development/libraries/nss/default.nix
+++ b/pkgs/development/libraries/nss/default.nix
@@ -1,11 +1,24 @@
-{ stdenv, fetchurl, nspr, perl, zlib, sqlite, darwin, fixDarwinDylibNames, buildPackages, ninja }:
+{ lib, stdenv, fetchurl, nspr, perl, zlib
+, sqlite, ninja
+, darwin, fixDarwinDylibNames, buildPackages
+, useP11kit ? true, p11-kit
+, # allow FIPS mode. Note that this makes the output non-reproducible.
+  # https://developer.mozilla.org/en-US/docs/Mozilla/Projects/NSS/NSS_Tech_Notes/nss_tech_note6
+  enableFIPS ? false
+}:
 
 let
   nssPEM = fetchurl {
     url = "http://dev.gentoo.org/~polynomial-c/mozilla/nss-3.15.4-pem-support-20140109.patch.xz";
     sha256 = "10ibz6y0hknac15zr6dw4gv9nb5r5z9ym6gq18j3xqx7v7n3vpdw";
   };
-  version = "3.55";
+
+  # NOTE: Whenever you updated this version check if the `cacert` package also
+  #       needs an update. You can run the regular updater script for cacerts.
+  #       It will rebuild itself using the version of this package (NSS) and if
+  #       an update is required do the required changes to the expression.
+  #       Example: nix-shell ./maintainers/scripts/update.nix --argstr package cacert
+  version = "3.67";
   underscoreVersion = builtins.replaceStrings ["."] ["_"] version;
 
 in stdenv.mkDerivation rec {
@@ -14,16 +27,15 @@ in stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "mirror://mozilla/security/nss/releases/NSS_${underscoreVersion}_RTM/src/${pname}-${version}.tar.gz";
-    sha256 = "0100hm7n1xrp144xy665z46s0wf1jpkqkncc6bk2w22snhyjwsgw";
+    sha256 = "0zyfi27lbdz1bmk9dmsivcya4phx25rzlxqcnjab69yd928rlm7n";
   };
 
   depsBuildBuild = [ buildPackages.stdenv.cc ];
 
   nativeBuildInputs = [ perl ninja (buildPackages.python3.withPackages (ps: with ps; [ gyp ])) ]
-    ++ stdenv.lib.optional stdenv.isDarwin darwin.cctools;
+    ++ lib.optionals stdenv.hostPlatform.isDarwin [ darwin.cctools fixDarwinDylibNames ];
 
-  buildInputs = [ zlib sqlite ]
-    ++ stdenv.lib.optional stdenv.isDarwin fixDarwinDylibNames;
+  buildInputs = [ zlib sqlite ];
 
   propagatedBuildInputs = [ nspr ];
 
@@ -54,7 +66,7 @@ in stdenv.mkDerivation rec {
 
   patchFlags = [ "-p0" ];
 
-  postPatch = stdenv.lib.optionalString stdenv.hostPlatform.isDarwin ''
+  postPatch = lib.optionalString stdenv.hostPlatform.isDarwin ''
      substituteInPlace nss/coreconf/Darwin.mk --replace '@executable_path/$(notdir $@)' "$out/lib/\$(notdir \$@)"
      substituteInPlace nss/coreconf/config.gypi --replace "'DYLIB_INSTALL_NAME_BASE': '@executable_path'" "'DYLIB_INSTALL_NAME_BASE': '$out/lib'"
    '';
@@ -68,6 +80,9 @@ in stdenv.mkDerivation rec {
           else if platform.isx86_32 then "ia32"
           else if platform.isAarch32 then "arm"
           else if platform.isAarch64 then "arm64"
+          else if platform.isPower && platform.is64bit then (
+            if platform.isLittleEndian then "ppc64le" else "ppc64"
+          )
           else platform.parsed.cpu.name;
     # yes, this is correct. nixpkgs uses "host" for the platform the binary will run on whereas nss uses "host" for the platform that the build is running on
     target = getArch stdenv.hostPlatform;
@@ -84,13 +99,14 @@ in stdenv.mkDerivation rec {
       -Dhost_arch=${host} \
       -Duse_system_zlib=1 \
       --enable-libpkix \
-      ${stdenv.lib.optionalString stdenv.isDarwin "--clang"} \
-      ${stdenv.lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) "--disable-tests"}
+      ${lib.optionalString enableFIPS "--enable-fips"} \
+      ${lib.optionalString stdenv.isDarwin "--clang"} \
+      ${lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) "--disable-tests"}
 
     runHook postBuild
   '';
 
-  NIX_CFLAGS_COMPILE = "-Wno-error -DNIX_NSS_LIBDIR=\"${placeholder "out"}/lib/\"";
+  NIX_CFLAGS_COMPILE = "-Wno-error -DNIX_NSS_LIBDIR=\"${placeholder "out"}/lib/\" " + lib.optionalString stdenv.hostPlatform.is64bit "-DNSS_USE_64=1";
 
   installPhase = ''
     runHook preInstall
@@ -126,10 +142,16 @@ in stdenv.mkDerivation rec {
     chmod 0755 $out/bin/nss-config
   '';
 
+  postInstall = lib.optionalString useP11kit ''
+    # Replace built-in trust with p11-kit connection
+    ln -sf ${p11-kit}/lib/pkcs11/p11-kit-trust.so $out/lib/libnssckbi.so
+  '';
+
   postFixup = let
     isCross = stdenv.hostPlatform != stdenv.buildPlatform;
     nss = if isCross then buildPackages.nss.tools else "$out";
-  in ''
+  in
+  (lib.optionalString enableFIPS (''
     for libname in freebl3 nssdbm3 softokn3
     do '' +
     (if stdenv.isDarwin
@@ -142,7 +164,8 @@ in stdenv.mkDerivation rec {
      '') + ''
         ${nss}/bin/shlibsign -v -i "$libfile"
     done
-
+  '')) +
+  ''
     moveToOutput bin "$tools"
     moveToOutput bin/nss-config "$dev"
     moveToOutput lib/libcrmf.a "$dev" # needed by firefox, for example
@@ -151,7 +174,7 @@ in stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
-  meta = with stdenv.lib; {
+  meta = with 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;