From 705e29046de5eb5ec21894743835676343ef78cb Mon Sep 17 00:00:00 2001
From: Savanni D'Gerinel <savanni@savannidgerinel.com>
Date: Tue, 6 Dec 2016 15:39:34 -0600
Subject: [PATCH] icu: remove icu4c-54.1

Only zoom-us depends on icu4c-54.1. Since we know that version has some vulnerabilities, and zoom-us appears to work with icu4c-57.1, I remove the icu/54.1.nix file, remove icu_54_1 from all-packages.nix, and have zoom-us depend on icu (i.e., icu4c-57.1)
---
 .../networking/instant-messengers/zoom-us/default.nix |  4 ++--
 pkgs/development/libraries/icu/54.1.nix               | 11 -----------
 pkgs/top-level/all-packages.nix                       |  1 -
 3 files changed, 2 insertions(+), 14 deletions(-)
 delete mode 100644 pkgs/development/libraries/icu/54.1.nix

diff --git a/pkgs/applications/networking/instant-messengers/zoom-us/default.nix b/pkgs/applications/networking/instant-messengers/zoom-us/default.nix
index f0243f45b8f..5f4e0ca1ee0 100644
--- a/pkgs/applications/networking/instant-messengers/zoom-us/default.nix
+++ b/pkgs/applications/networking/instant-messengers/zoom-us/default.nix
@@ -4,7 +4,7 @@
 , glib
 , gst_plugins_base
 , gstreamer
-, icu_54_1
+, icu
 , libpulseaudio
 , libuuid
 , libxml2
@@ -41,7 +41,7 @@ stdenv.mkDerivation rec {
       glib
       gst_plugins_base
       gstreamer
-      icu_54_1
+      icu
       libpulseaudio
       libuuid
       libxml2
diff --git a/pkgs/development/libraries/icu/54.1.nix b/pkgs/development/libraries/icu/54.1.nix
deleted file mode 100644
index a2465ce930f..00000000000
--- a/pkgs/development/libraries/icu/54.1.nix
+++ /dev/null
@@ -1,11 +0,0 @@
-{ stdenv, fetchurl, fetchpatch, fixDarwinDylibNames }:
-
-let
-  icu = import ./default.nix { inherit stdenv fetchurl fetchpatch fixDarwinDylibNames; };
-in
-  stdenv.lib.overrideDerivation icu (attrs: {
-    src = fetchurl {
-      url = "http://download.icu-project.org/files/icu4c/54.1/icu4c-54_1-src.tgz";
-      sha256 = "1cwapgjmvrcv1n2wjspj3vahidg596gjfp4jn1gcb4baralcjayl";
-    };
-  })
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 93a04552224..f685175ec41 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -7473,7 +7473,6 @@ in
   hyena = callPackage ../development/libraries/hyena { };
 
   icu = callPackage ../development/libraries/icu { };
-  icu_54_1 = callPackage ../development/libraries/icu/54.1.nix { };
 
   id3lib = callPackage ../development/libraries/id3lib { };