Imported Upstream version 3.16.4upstream/3.16.4

Change-Id: Ic5262ea6c0872b353ea2dc35fe1e944063ae8409
Signed-off-by: biao716.wang <biao716.wang@samsung.com>

1 files changed, 73 insertions, 26 deletions

diff --git a/Modules/FindFreetype.cmake b/Modules/FindFreetype.cmake
index 9ea77df1d..3e6a177dc 100644
--- a/Modules/FindFreetype.cmake
+++ b/Modules/FindFreetype.cmake
@@ -1,28 +1,46 @@
 # Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
 # file Copyright.txt or https://cmake.org/licensing for details.
 
-#.rst:
-# FindFreetype
-# ------------
-#
-# Locate FreeType library
-#
-# This module defines
-#
-# ::
-#
-#   FREETYPE_LIBRARIES, the library to link against
-#   FREETYPE_FOUND, if false, do not try to link to FREETYPE
-#   FREETYPE_INCLUDE_DIRS, where to find headers.
-#   FREETYPE_VERSION_STRING, the version of freetype found (since CMake 2.8.8)
-#   This is the concatenation of the paths:
-#   FREETYPE_INCLUDE_DIR_ft2build
-#   FREETYPE_INCLUDE_DIR_freetype2
-#
-#
-#
-# $FREETYPE_DIR is an environment variable that would correspond to the
-# ./configure --prefix=$FREETYPE_DIR used in building FREETYPE.
+#[=======================================================================[.rst:
+FindFreetype
+------------
+
+Find the FreeType font renderer includes and library.
+
+Imported Targets
+^^^^^^^^^^^^^^^^
+
+This module defines the following :prop_tgt:`IMPORTED` target:
+
+``Freetype::Freetype``
+  The Freetype ``freetype`` library, if found
+
+Result Variables
+^^^^^^^^^^^^^^^^
+
+This module will set the following variables in your project:
+
+``FREETYPE_FOUND``
+  true if the Freetype headers and libraries were found
+``FREETYPE_INCLUDE_DIRS``
+  directories containing the Freetype headers. This is the
+  concatenation of the variables:
+
+  ``FREETYPE_INCLUDE_DIR_ft2build``
+    directory holding the main Freetype API configuration header
+  ``FREETYPE_INCLUDE_DIR_freetype2``
+    directory holding Freetype public headers
+``FREETYPE_LIBRARIES``
+  the library to link against
+``FREETYPE_VERSION_STRING``
+  the version of freetype found (since CMake 2.8.8)
+
+Hints
+^^^^^
+
+The user may set the environment variable ``FREETYPE_DIR`` to the root
+directory of a Freetype installation.
+#]=======================================================================]
 
 # Created by Eric Wing.
 # Modifications by Alexander Neundorf.
@@ -46,10 +64,6 @@ set(FREETYPE_FIND_ARGS
   HINTS
     ENV FREETYPE_DIR
   PATHS
-    /usr/X11R6
-    /usr/local/X11R6
-    /usr/local/X11
-    /usr/freeware
     ENV GTKMM_BASEPATH
     [HKEY_CURRENT_USER\\SOFTWARE\\gtkmm\\2.4;Path]
     [HKEY_LOCAL_MACHINE\\SOFTWARE\\gtkmm\\2.4;Path]
@@ -98,6 +112,9 @@ if(NOT FREETYPE_LIBRARY)
   )
   include(${CMAKE_CURRENT_LIST_DIR}/SelectLibraryConfigurations.cmake)
   select_library_configurations(FREETYPE)
+else()
+  # on Windows, ensure paths are in canonical format (forward slahes):
+  file(TO_CMAKE_PATH "${FREETYPE_LIBRARY}" FREETYPE_LIBRARY)
 endif()
 
 unset(FREETYPE_FIND_ARGS)
@@ -150,3 +167,33 @@ mark_as_advanced(
   FREETYPE_INCLUDE_DIR_freetype2
   FREETYPE_INCLUDE_DIR_ft2build
 )
+
+if(Freetype_FOUND)
+  if(NOT TARGET Freetype::Freetype)
+    add_library(Freetype::Freetype UNKNOWN IMPORTED)
+    set_target_properties(Freetype::Freetype PROPERTIES
+      INTERFACE_INCLUDE_DIRECTORIES "${FREETYPE_INCLUDE_DIRS}")
+
+    if(FREETYPE_LIBRARY_RELEASE)
+      set_property(TARGET Freetype::Freetype APPEND PROPERTY
+        IMPORTED_CONFIGURATIONS RELEASE)
+      set_target_properties(Freetype::Freetype PROPERTIES
+        IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C"
+        IMPORTED_LOCATION_RELEASE "${FREETYPE_LIBRARY_RELEASE}")
+    endif()
+
+    if(FREETYPE_LIBRARY_DEBUG)
+      set_property(TARGET Freetype::Freetype APPEND PROPERTY
+        IMPORTED_CONFIGURATIONS DEBUG)
+      set_target_properties(Freetype::Freetype PROPERTIES
+        IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C"
+        IMPORTED_LOCATION_DEBUG "${FREETYPE_LIBRARY_DEBUG}")
+    endif()
+
+    if(NOT FREETYPE_LIBRARY_RELEASE AND NOT FREETYPE_LIBRARY_DEBUG)
+      set_target_properties(Freetype::Freetype PROPERTIES
+        IMPORTED_LINK_INTERFACE_LANGUAGES "C"
+        IMPORTED_LOCATION "${FREETYPE_LIBRARY}")
+    endif()
+  endif()
+endif()