From 337d2f984ff7f448fdbdc8dc2448e2b67cd23572 Mon Sep 17 00:00:00 2001
From: Ansariel <ansariel.hiller@phoenixviewer.com>
Date: Tue, 4 Apr 2023 03:32:40 +0200
Subject: Fix CMake files related to ICU4C

---
 indra/cmake/CMakeLists.txt  |  1 +
 indra/cmake/FindICU4C.cmake | 33 ---------------------------------
 indra/cmake/ICU4C.cmake     | 37 +++++++++++++++++++------------------
 3 files changed, 20 insertions(+), 51 deletions(-)
 delete mode 100644 indra/cmake/FindICU4C.cmake

(limited to 'indra/cmake')

diff --git a/indra/cmake/CMakeLists.txt b/indra/cmake/CMakeLists.txt
index f0b35c08f3..286ef3d411 100644
--- a/indra/cmake/CMakeLists.txt
+++ b/indra/cmake/CMakeLists.txt
@@ -30,6 +30,7 @@ set(cmake_SOURCE_FILES
         GoogleMock.cmake
         Havok.cmake
         Hunspell.cmake
+        ICU4C.cmake
         JsonCpp.cmake
         LLAddBuildTest.cmake
         LLAppearance.cmake
diff --git a/indra/cmake/FindICU4C.cmake b/indra/cmake/FindICU4C.cmake
deleted file mode 100644
index 327d761a88..0000000000
--- a/indra/cmake/FindICU4C.cmake
+++ /dev/null
@@ -1,33 +0,0 @@
-# -*- 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
-  )
diff --git a/indra/cmake/ICU4C.cmake b/indra/cmake/ICU4C.cmake
index b51087e0e7..7b27665483 100644
--- a/indra/cmake/ICU4C.cmake
+++ b/indra/cmake/ICU4C.cmake
@@ -1,22 +1,23 @@
 # -*- cmake -*-
 include(Prebuilt)
 
-set(ICU4C_FIND_QUIETLY ON)
-set(ICU4C_FIND_REQUIRED ON)
+include_guard()
 
-if (USESYSTEMLIBS)
-  include(FindICU4C)
-else (USESYSTEMLIBS)
-  use_prebuilt_binary(icu4c)
-  if (WINDOWS)
-    set(ICU4C_LIBRARY icuuc)
-  elseif(DARWIN)
-    set(ICU4C_LIBRARY icuuc)
-  #elseif(LINUX)
-  #  set(ICU4C_LIBRARY ...)
-  else()
-    message(FATAL_ERROR "Invalid platform")
-  endif()
-  set(ICU4C_INCLUDE_DIRS ${LIBS_PREBUILT_DIR}/include/unicode)
-  use_prebuilt_binary(dictionaries)
-endif (USESYSTEMLIBS)
+add_library( ll::icu4c INTERFACE IMPORTED )
+
+
+use_system_binary(icu4c)
+use_prebuilt_binary(icu4c)
+if (WINDOWS)
+  target_link_libraries( ll::icu4c INTERFACE  icuuc)
+elseif(DARWIN)
+  target_link_libraries( ll::icu4c INTERFACE  icuuc)
+#elseif(LINUX)
+##  target_link_libraries( ll::icu4c INTERFACE  )
+else()
+  message(FATAL_ERROR "Invalid platform")
+endif()
+
+target_include_directories( ll::icu4c SYSTEM INTERFACE  ${LIBS_PREBUILT_DIR}/include/unicode )
+
+use_prebuilt_binary(dictionaries)
-- 
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