From 70b8ab6e7265561afa0f80a2f3cfb9c079579f2a Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Mon, 17 Dec 2018 00:59:22 +0000
Subject: [PATCH] icu63: init at 63.1

---
 pkgs/development/libraries/icu/63.nix   | 14 ++++++++++++++
 pkgs/development/libraries/icu/base.nix |  4 ++--
 pkgs/top-level/all-packages.nix         |  5 +++++
 3 files changed, 21 insertions(+), 2 deletions(-)
 create mode 100644 pkgs/development/libraries/icu/63.nix

diff --git a/pkgs/development/libraries/icu/63.nix b/pkgs/development/libraries/icu/63.nix
new file mode 100644
index 000000000000..719318990c62
--- /dev/null
+++ b/pkgs/development/libraries/icu/63.nix
@@ -0,0 +1,14 @@
+{ stdenv, lib, fetchurl, fetchpatch, fixDarwinDylibNames, nativeBuildRoot }:
+
+import ./base.nix {
+  version = "63.1";
+  sha256 = "17fbk0lm2clsxbmjzvyp245ayx0n4chji3ky1f3fbz2ljjv91i05";
+  patches = [
+    # https://bugzilla.mozilla.org/show_bug.cgi?id=1499398
+    (fetchpatch {
+      url = https://github.com/unicode-org/icu/commit/8baff8f03e07d8e02304d0c888d0bb21ad2eeb01.patch;
+      sha256 = "1awfa98ljcf95a85cssahw6bvdnpbq5brf1kgspy14w4mlmhd0jb";
+    })
+  ];
+  patchFlags = [ "-p3" ];
+} { inherit stdenv lib fetchurl fixDarwinDylibNames nativeBuildRoot; }
diff --git a/pkgs/development/libraries/icu/base.nix b/pkgs/development/libraries/icu/base.nix
index 8ad58c5f90b0..0a8cb7d46843 100644
--- a/pkgs/development/libraries/icu/base.nix
+++ b/pkgs/development/libraries/icu/base.nix
@@ -1,5 +1,5 @@
 { version, sha256, patches ? [], patchFlags ? "" }:
-{ stdenv, fetchurl, fixDarwinDylibNames
+{ stdenv, lib, fetchurl, fixDarwinDylibNames
   # Cross-compiled icu4c requires a build-root of a native compile
 , buildRootOnly ? false, nativeBuildRoot
 }:
@@ -20,7 +20,7 @@ let
     '';
 
     # https://sourceware.org/glibc/wiki/Release/2.26#Removal_of_.27xlocale.h.27
-    postPatch = if (stdenv.hostPlatform.libc == "glibc" || stdenv.hostPlatform.libc == "musl")
+    postPatch = if (stdenv.hostPlatform.libc == "glibc" || stdenv.hostPlatform.libc == "musl") && lib.versionOlder version "62.1"
       then "substituteInPlace i18n/digitlst.cpp --replace '<xlocale.h>' '<locale.h>'"
       else null; # won't find locale_t on darwin
 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 787e223bdfd2..398459415d67 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10321,6 +10321,11 @@ in
   } // (stdenv.lib.optionalAttrs (stdenv.cc.isGNU && stdenv.hostPlatform.isi686) {
       stdenv = overrideCC stdenv gcc6; # with gcc-7: undefined reference to `__divmoddi4'
     }));
+  icu63 = callPackage ../development/libraries/icu/63.nix ({
+    nativeBuildRoot = buildPackages.icu63.override { buildRootOnly = true; };
+  } // (stdenv.lib.optionalAttrs (stdenv.cc.isGNU && stdenv.hostPlatform.isi686) {
+      stdenv = overrideCC stdenv gcc6; # with gcc-7: undefined reference to `__divmoddi4'
+    }));
 
   icu = icu59;