From 4e541372f8816e68003e4de1b86051f492d15f38 Mon Sep 17 00:00:00 2001
From: Doug Gregor <dgregor@apple.com>
Date: Tue, 12 May 2020 10:07:52 -0700
Subject: [PATCH] Work around ICU version < 62

---
 CoreFoundation/String.subproj/CFString.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/CoreFoundation/String.subproj/CFString.c b/CoreFoundation/String.subproj/CFString.c
index 57f0b3c2b2..a087d3c2e4 100644
--- a/CoreFoundation/String.subproj/CFString.c
+++ b/CoreFoundation/String.subproj/CFString.c
@@ -28,6 +28,7 @@
 #include "CFRuntime_Internal.h"
 #include <assert.h>
 #include <unicode/uchar.h>
+#include <unicode/uversion.h>
 #if TARGET_OS_MAC || TARGET_OS_WIN32 || TARGET_OS_LINUX
 #include "CFLocaleInternal.h"
 #include "CFStringLocalizedFormattingInternal.h"
@@ -46,7 +47,10 @@
 #endif
 
 
-
+// Build with older versions of ICU
+#if U_ICU_VERSION_MAJOR_NUM < 62
+#  define UCHAR_EXTENDED_PICTOGRAPHIC 64
+#endif
 
 #define USE_STRING_ROM 0