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CMakeModules/FindHtsEngine.cmake

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+# - Try to find HTS Engine
+# Once done this will define
+#
+#  HTS_ENGINE_FOUND - system has HTS Engine
+#  HTS_ENGINE_INCLUDE_DIRS - the HTS Engine include directory
+#  HTS_ENGINE_LIBRARIES - Link these to use HTS Engine
+#  HTS_ENGINE_DEFINITIONS - Compiler switches required for using HTS Engine
+#
+#  Copyright (c) 2013 Saikrishna Arcot <saiarcot895@gmail.com>
+#
+#  Redistribution and use is allowed according to the terms of the New
+#  BSD license.
+#  For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+#
+
+
+if (HTS_ENGINE_LIBRARIES AND HTS_ENGINE_INCLUDE_DIRS)
+  # in cache already
+  set(HTS_ENGINE_FOUND TRUE)
+else (HTS_ENGINE_LIBRARIES AND HTS_ENGINE_INCLUDE_DIRS)
+  #set(HTS_ENGINE_DEFINITIONS ${_HTS_EngineCflags})
+  set(HTS_ENGINE_DEFINITIONS "")
+
+  find_path(HTS_ENGINE_INCLUDE_DIR
+    NAMES
+    HTS_engine.h
+    PATHS
+      ${_HTS_EngineIncDir}
+      /usr/include
+      /usr/local/include
+      /opt/local/include
+      /sw/include
+  )
+
+  find_library(HTS_ENGINE_LIBRARY
+    NAMES
+      HTSEngine
+    PATHS
+      ${_HTS_EngineLinkDir}
+      /usr/lib
+      /usr/local/lib
+      /opt/local/lib
+      /sw/lib
+  )
+
+  if (HTS_ENGINE_LIBRARY)
+    set(HTS_ENGINE_FOUND TRUE)
+  endif (HTS_ENGINE_LIBRARY)
+
+  set(HTS_ENGINE_INCLUDE_DIRS
+    ${HTS_ENGINE_INCLUDE_DIR}
+  )
+
+  if (HTS_ENGINE_FOUND)
+    set(HTS_ENGINE_LIBRARIES
+      ${HTS_ENGINE_LIBRARIES}
+      ${HTS_ENGINE_LIBRARY}
+    )
+  endif (HTS_ENGINE_FOUND)
+
+  if (HTS_ENGINE_INCLUDE_DIRS AND HTS_ENGINE_LIBRARIES)
+    set(HTS_ENGINE_FOUND TRUE)
+  endif (HTS_ENGINE_INCLUDE_DIRS AND HTS_ENGINE_LIBRARIES)
+
+  if (HTS_ENGINE_FOUND)
+    if (NOT HTS_Engine_FIND_QUIETLY)
+      message(STATUS "Found HTS Engine: ${HTS_ENGINE_LIBRARIES}")
+    endif (NOT HTS_Engine_FIND_QUIETLY)
+
+    if(NOT TARGET Flightgear::HTSEngine)
+      add_library(Flightgear::HTSEngine UNKNOWN IMPORTED)
+      set_target_properties(Flightgear::HTSEngine PROPERTIES
+        INTERFACE_INCLUDE_DIRECTORIES "${HTS_ENGINE_INCLUDE_DIRS}"
+        IMPORTED_LINK_INTERFACE_LANGUAGES "C"
+          IMPORTED_LOCATION "${HTS_ENGINE_LIBRARY}")
+    endif()
+
+  else (HTS_ENGINE_FOUND)
+    if (HTS_Engine_FIND_REQUIRED)
+	    message(FATAL_ERROR "Could not find HTS Engine")
+    endif (HTS_Engine_FIND_REQUIRED)
+  endif (HTS_ENGINE_FOUND)
+
+  # show the HTS_ENGINE_INCLUDE_DIRS and HTS_ENGINE_LIBRARIES variables only in the advanced view
+  mark_as_advanced(HTS_ENGINE_INCLUDE_DIRS HTS_ENGINE_LIBRARIES)
+
+endif (HTS_ENGINE_LIBRARIES AND HTS_ENGINE_INCLUDE_DIRS)
+