Fix variable names in FindNLopt.cmake

Author: rickertm

cmake/FindNLopt.cmake

@@ -9,12 +9,12 @@ foreach(PATH ${CMAKE_PREFIX_PATH})
 		${PATH}/${CMAKE_INSTALL_INCLUDEDIR}
 		${PATH}/NLopt*/${CMAKE_INSTALL_INCLUDEDIR}
 	)
-	list(APPEND NLopt_INCLUDE_HINTS ${HINTS})
+	list(APPEND NLOPT_INCLUDE_HINTS ${HINTS})
 endforeach()
 
 list(
 	APPEND
-	NLopt_INCLUDE_HINTS
+	NLOPT_INCLUDE_HINTS
 	$ENV{NLopt_DIR}/${CMAKE_INSTALL_INCLUDEDIR}
 )
 
@@ -25,7 +25,7 @@ foreach(PATH $ENV{CMAKE_PREFIX_PATH})
 		${PATH}/${CMAKE_INSTALL_INCLUDEDIR}
 		${PATH}/NLopt*/${CMAKE_INSTALL_INCLUDEDIR}
 	)
-	list(APPEND NLopt_INCLUDE_HINTS ${HINTS})
+	list(APPEND NLOPT_INCLUDE_HINTS ${HINTS})
 endforeach()
 
 foreach(PATH $ENV{PATH})
@@ -34,7 +34,7 @@ foreach(PATH $ENV{PATH})
 		HINTS
 		${PATH}/../${CMAKE_INSTALL_INCLUDEDIR}
 	)
-	list(APPEND NLopt_INCLUDE_HINTS ${HINTS})
+	list(APPEND NLOPT_INCLUDE_HINTS ${HINTS})
 endforeach()
 
 file(
@@ -65,12 +65,12 @@ foreach(PATH ${CMAKE_PREFIX_PATH})
 		${PATH}/${CMAKE_INSTALL_LIBDIR}
 		${PATH}/NLopt*/${CMAKE_INSTALL_LIBDIR}
 	)
-	list(APPEND NLopt_LIBRARY_HINTS ${HINTS})
+	list(APPEND NLOPT_LIBRARY_HINTS ${HINTS})
 endforeach()
 
 list(
 	APPEND
-	NLopt_LIBRARY_HINTS
+	NLOPT_LIBRARY_HINTS
 	$ENV{NLopt_DIR}/${CMAKE_INSTALL_LIBDIR}
 )
 
@@ -81,7 +81,7 @@ foreach(PATH $ENV{CMAKE_PREFIX_PATH})
 		${PATH}/${CMAKE_INSTALL_LIBDIR}
 		${PATH}/NLopt*/${CMAKE_INSTALL_LIBDIR}
 	)
-	list(APPEND NLopt_LIBRARY_HINTS ${HINTS})
+	list(APPEND NLOPT_LIBRARY_HINTS ${HINTS})
 endforeach()
 
 foreach(PATH $ENV{PATH})
@@ -90,7 +90,7 @@ foreach(PATH $ENV{PATH})
 		HINTS
 		${PATH}/../${CMAKE_INSTALL_LIBDIR}
 	)
-	list(APPEND NLopt_LIBRARY_HINTS ${HINTS})
+	list(APPEND NLOPT_LIBRARY_HINTS ${HINTS})
 endforeach()
 
 file(