remove LIBSGM_FOUND

cmake/FindLibSGM.cmake

-###############################################################################
-# Find LibSGM
-#
-# This sets the following variables:
-# LIBSGM_FOUND - True if LIBSGM was found.
-# LIBSGM_INCLUDE_DIRS - Directories containing the LIBSGM include files.
-# LIBSGM_LIBRARY - Libraries needed to use LIBSGM.
-
-if(WIN32)
-find_path(libSGM_DIR libSGM PATHS "C:/Program Files" "C:/Program Files (x86)")
-set(libSGM_DIR ${libSGM_DIR}/libSGM)
-else()
-set(glog_DIR "")
-endif()
-
-# Find lib
-set(LIBSGM_FOUND FALSE CACHE BOOL "" FORCE)
-find_library(LIBSGM_LIBRARY
-    NAMES sgm libsgm
-    PATHS ${libSGM_DIR}
-    PATH_SUFFIXES lib/
-)
-
-# Find include
-find_path(LIBSGM_INCLUDE_DIRS
-    NAMES libsgm.h
-    PATHS ${libSGM_DIR}
-    PATH_SUFFIXES include/
-)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(LibSGM DEFAULT_MSG LIBSGM_LIBRARY LIBSGM_INCLUDE_DIRS)
-
-mark_as_advanced(LIBSGM_FOUND)
-
-if(LIBSGM_FOUND)
-	include_directories(${LIBSGM_INCLUDE_DIRS})
-    set(LIBSGM_FOUND TRUE CACHE BOOL "" FORCE)
-    set(LIBSGM_LIBRARIES ${LIBSGM_LIBRARY})
-    message(STATUS "Found libSGM")
-endif()

components/operators/CMakeLists.txt

@@ -35,9 +35,9 @@ set(OPERSRC
 	src/gt_analysis.cu
 )
 
-if (LIBSGM_FOUND)
+if (HAVE_LIBSGM)
 	list(APPEND OPERSRC src/disparity/fixstars_sgm.cpp)
-endif (LIBSGM_FOUND)
+endif (HAVE_LIBSGM)
 
 if (HAVE_OPTFLOW)
 	list(APPEND OPERSRC