icu69: init at 69.1

http://site.icu-project.org/download/69

pkgs/development/libraries/icu/69.nix

@@ -0,0 +1,4 @@
+import ./base.nix {
+  version = "69.1";
+  sha256 = "0icps0avkwy5df3wwc5kybxcg63hcgk4phdh9g244g0xrmx7pfjc";
+}

pkgs/top-level/all-packages.nix

@@ -14967,6 +14967,11 @@ in
   } // (lib.optionalAttrs (stdenv.hostPlatform.isi686 && stdenv.cc.isGNU) {
       stdenv = gcc6Stdenv; # with gcc-7: undefined reference to `__divmoddi4'
     }));
+  icu69 = callPackage ../development/libraries/icu/69.nix ({
+    nativeBuildRoot = buildPackages.icu69.override { buildRootOnly = true; };
+  } // (lib.optionalAttrs (stdenv.hostPlatform.isi686 && stdenv.cc.isGNU) {
+      stdenv = gcc6Stdenv; # with gcc-7: undefined reference to `__divmoddi4'
+    }));
 
   icu = icu68;