From 5a6ddb2ea666e895890d3cb690cce5101cf12652 Mon Sep 17 00:00:00 2001
From: Kitty Barnett <develop@catznip.com>
Date: Thu, 7 Nov 2019 17:15:21 +0100
Subject: Fallback fonts can have first crack at adding an unknown character +
 set Twemoji as the viewer's fallback for all emoji blocks

---
 indra/cmake/FindICU4C.cmake | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 indra/cmake/FindICU4C.cmake

(limited to 'indra/cmake/FindICU4C.cmake')

diff --git a/indra/cmake/FindICU4C.cmake b/indra/cmake/FindICU4C.cmake
new file mode 100644
index 0000000000..327d761a88
--- /dev/null
+++ b/indra/cmake/FindICU4C.cmake
@@ -0,0 +1,33 @@
+# -*- cmake -*-
+
+# - Find ICU4C
+# This module defines
+#  ICU4C_INCLUDE_DIR, where to find headers
+#  ICU4C_LIBRARY, the library needed to use ICU4C.
+#  ICU4C_FOUND, If false, do not try to use ICU4C.
+
+find_path(ICU4C_INCLUDE_DIR uchar.h
+  PATH_SUFFIXES unicode
+  )
+
+set(ICU4C_NAMES ${ICU4C_NAMES} icuuc)
+find_library(ICU4C_LIBRARY
+  NAMES ${ICU4C_NAMES}
+  )
+
+if (ICU4C_LIBRARY AND ICU4C_INCLUDE_DIR)
+  set(ICU4C_FOUND "YES")
+else (ICU4C_LIBRARY AND ICU4C_INCLUDE_DIR)
+  set(ICU4C_FOUND "NO")
+endif (ICU4C_LIBRARY AND ICU4C_INCLUDE_DIR)
+
+if (ICU4C_FOUND)
+    message(STATUS "Found ICU4C: Library in '${ICU4C_LIBRARY}' and header in '${ICU4C_INCLUDE_DIR}' ")
+else (ICU4C_FOUND)
+    message(FATAL_ERROR " * * *\nCould not find ICU4C library! * * *")
+endif (ICU4C_FOUND)
+
+mark_as_advanced(
+  ICU4C_LIBRARY
+  ICU4C_INCLUDE_DIR
+  )
-- 
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