Trim trailing spaces

hjb12345 · Nov 30, 2018 · e540eac · e540eac
1 parent e373be1
commit e540eac
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Showing 77 changed files with 429 additions and 429 deletions.
diff --git a/2d/CMakeLists.txt b/2d/CMakeLists.txt
@@ -11,7 +11,7 @@ PCL_ADD_DOC("${SUBSYS_NAME}")
 if(build)
 
     set(srcs
-        src/convolution_2d.cpp 
+        src/convolution_2d.cpp
         )
 
     set(incs
@@ -41,5 +41,5 @@ if(build)
     #Install include files
     PCL_ADD_INCLUDES("${SUBSYS_NAME}" "${SUBSYS_NAME}" ${incs})
     PCL_ADD_INCLUDES("${SUBSYS_NAME}" "${SUBSYS_NAME}/impl" ${impl_incs})
-    
+
 endif()
diff --git a/apps/3d_rec_framework/CMakeLists.txt b/apps/3d_rec_framework/CMakeLists.txt
@@ -2,7 +2,7 @@ set(SUBSUBSYS_NAME 3d_rec_framework)
 set(SUBSUBSYS_DESC "3D recognition framework")
 set(SUBSUBSYS_DEPS common geometry io filters sample_consensus segmentation visualization kdtree features surface octree registration keypoints tracking search recognition ml)
 
-# Find VTK 
+# Find VTK
 if(NOT VTK_FOUND)
     set(DEFAULT AUTO_OFF)
     set(REASON "VTK was not found.")
@@ -40,7 +40,7 @@ if(build)
                      "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/feature_wrapper/global/crh_estimator.h"
                      "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/feature_wrapper/global/global_estimator.h"
                      "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/feature_wrapper/global/ourcvfh_estimator.h")
-                     
+
   set(incs_fw_local "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/feature_wrapper/local/local_estimator.h"
                     "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/feature_wrapper/local/fpfh_local_estimator.h"
                     "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/feature_wrapper/local/fpfh_local_estimator_omp.h"
@@ -50,29 +50,29 @@ if(build)
   set(incs_pc_source "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/pc_source/source.h"
                      "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/pc_source/mesh_source.h"
                      "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/pc_source/registered_views_source.h")
-                     
+
   set(incs_pipelines "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/pipeline/global_nn_classifier.h"
            "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/pipeline/global_nn_recognizer_crh.h"
            "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/pipeline/global_nn_recognizer_cvfh.h"
            "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/pipeline/local_recognizer.h")
-           
+
   set(incc_tools_framework "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/tools/openni_frame_source.h")
-  
+
   set(incs_utils "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/utils/metrics.h"
            "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/utils/persistence_utils.h"
            "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/utils/vtk_model_sampling.h")
-           
+
   set(srcs src/pipeline/global_nn_classifier.cpp
            src/pipeline/global_nn_recognizer_crh.cpp
            src/pipeline/global_nn_recognizer_cvfh.cpp
-           src/pipeline/local_recognizer.cpp 
+           src/pipeline/local_recognizer.cpp
            src/tools/openni_frame_source.cpp)
-           
+
   set(impl_incs_pipeline "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/pipeline/impl/global_nn_classifier.hpp"
                 "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/pipeline/impl/global_nn_recognizer_crh.hpp"
                 "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/pipeline/impl/global_nn_recognizer_cvfh.hpp"
                 "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/pipeline/impl/local_recognizer.hpp")
-      
+
   # Install include files
   PCL_ADD_INCLUDES("${SUBSUBSYS_NAME}" "${SUBSYS_NAME}/${SUBSUBSYS_NAME}/feature_wrapper" ${incs_fw})
   PCL_ADD_INCLUDES("${SUBSUBSYS_NAME}" "${SUBSYS_NAME}/${SUBSUBSYS_NAME}/feature_wrapper/global" ${incs_fw_global})
@@ -81,23 +81,23 @@ if(build)
   PCL_ADD_INCLUDES("${SUBSUBSYS_NAME}" "${SUBSYS_NAME}/${SUBSUBSYS_NAME}/pipeline" ${incs_pipelines})
   PCL_ADD_INCLUDES("${SUBSUBSYS_NAME}" "${SUBSYS_NAME}/${SUBSUBSYS_NAME}/pc_source" ${incs_pc_source})
   PCL_ADD_INCLUDES("${SUBSUBSYS_NAME}" "${SUBSYS_NAME}/${SUBSUBSYS_NAME}/utils" ${incs_utils})
-  
+
   PCL_ADD_INCLUDES("${SUBSUBSYS_NAME}" "${SUBSYS_NAME}/${SUBSUBSYS_NAME}/pipeline/impl" ${impl_incs_pipeline})
-       
+
   set(LIB_NAME "pcl_${SUBSUBSYS_NAME}")
   PCL_ADD_LIBRARY("${LIB_NAME}" "${SUBSUBSYS_NAME}" ${srcs} ${impl_incs_pipeline} ${incs_utils} ${incs_fw} ${incs_fw_global} ${incs_fw_local} ${incc_tools_framework} ${incs_pipelines} ${incs_pc_source})
   target_link_libraries("${LIB_NAME}" pcl_apps pcl_common pcl_io pcl_filters pcl_visualization pcl_segmentation pcl_surface pcl_features pcl_sample_consensus pcl_search)
-  
+
   if(WITH_OPENNI)
     target_link_libraries("${LIB_NAME}" ${OPENNI_LIBRARIES})
     if(NOT WIN32)
       find_package(libusb-1.0 REQUIRED)
       target_link_libraries("${LIB_NAME}" ${LIBUSB_1_LIBRARIES})
     endif()
   endif()
-      
+
   PCL_MAKE_PKGCONFIG("${LIB_NAME}" "${SUBSUBSYS_NAME}" "${SUBSUBSYS_DESC}" "" "" "" "" "")
-  
+
   add_subdirectory(tools)
 
 endif()
diff --git a/apps/cloud_composer/CMakeLists.txt b/apps/cloud_composer/CMakeLists.txt
@@ -1,13 +1,13 @@
 #Disable some warnings which are all over Qt headers and make finding error messages hell
-#if(${CMAKE_CXX_FLAGS} MATCHES "-Wconversion") 
+#if(${CMAKE_CXX_FLAGS} MATCHES "-Wconversion")
 #  string(REGEX REPLACE "-Wconversion(.+)" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
 #endif()
 
 set(SUBSUBSYS_NAME cloud_composer)
 set(SUBSUBSYS_DESC "Cloud Composer - Application for Manipulating Point Clouds")
 set(SUBSUBSYS_DEPS common io visualization filters apps)
 
-# Find VTK 
+# Find VTK
 if(NOT VTK_FOUND)
   set(DEFAULT AUTO_OFF)
   set(REASON "VTK was not found.")
@@ -48,7 +48,7 @@ PCL_ADD_DOC(${SUBSUBSYS_NAME})
 if(build)
 
     include_directories("${CMAKE_CURRENT_BINARY_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/include")
-  
+
     #Sources & Headers for main application
     set(incs "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/qt.h"
              "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/cloud_composer.h"
@@ -66,8 +66,8 @@ if(build)
              "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/signal_multiplexer.h"
              "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/merge_selection.h"
              "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/transform_clouds.h")
-          
-    set(srcs src/main.cpp 
+
+    set(srcs src/main.cpp
              src/cloud_composer.cpp
              src/project_model.cpp
              src/cloud_viewer.cpp
@@ -82,52 +82,52 @@ if(build)
              src/merge_selection.cpp
              src/tool_interface/abstract_tool.cpp
              src/transform_clouds.cpp)
-          
+
     set(impl_incs "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/impl/cloud_item.hpp"
                   "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/impl/merge_selection.hpp"
                   "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/impl/transform_clouds.hpp")
-              
-    #Sources and headers for item types      
+
+    #Sources and headers for item types
     set(item_incs "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/items/cloud_composer_item.h"
                   "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/items/cloud_item.h"
                   "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/items/normals_item.h"
                   "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/items/fpfh_item.h")
-           
+
     set(item_srcs src/items/cloud_composer_item.cpp
                   src/items/cloud_item.cpp
                   src/items/normals_item.cpp
                   src/items/fpfh_item.cpp)
-                  
+
     #Sources and headers for point selectors
     set(selector_incs "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/point_selectors/interactor_style_switch.h"
                        "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/point_selectors/rectangular_frustum_selector.h"
                        "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/point_selectors/selected_trackball_interactor_style.h"
                        "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/point_selectors/click_trackball_interactor_style.h")
-                       
+
     set(selector_srcs src/point_selectors/interactor_style_switch.cpp
                        src/point_selectors/selection_event.cpp
                        src/point_selectors/rectangular_frustum_selector.cpp
                        src/point_selectors/selected_trackball_interactor_style.cpp
                        src/point_selectors/click_trackball_interactor_style.cpp
                        src/point_selectors/manipulation_event.cpp)
-                       
+
     set(uis src/cloud_composer_main_window.ui)
     set(resources resources/resources.qrc)
 
     QT4_WRAP_UI(cloud_composer_ui ${uis})
     QT4_WRAP_CPP(cloud_composer_moc ${incs} OPTIONS -DBOOST_TT_HAS_OPERATOR_HPP_INCLUDED -DBOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
     QT4_ADD_RESOURCES(resource_srcs ${resources})
-    
+
     set(EXE_NAME "pcl_${SUBSUBSYS_NAME}")
     PCL_ADD_EXECUTABLE("${EXE_NAME}" "${SUBSUBSYS_NAME}" ${cloud_composer_ui} ${cloud_composer_moc} ${srcs} ${resource_srcs} ${item_srcs} ${selector_srcs} ${impl_incs})
     target_link_libraries("${EXE_NAME}" pcl_common pcl_io pcl_visualization pcl_filters ${QVTK_LIBRARY} ${QT_LIBRARIES})
 
     # Install include files
     PCL_ADD_INCLUDES("${SUBSUBSYS_NAME}" "${SUBSUBSYS_NAME}" ${incs} ${item_incs} ${selector_incs})
     PCL_ADD_INCLUDES("${SUBSUBSYS_NAME}" "${SUBSUBSYS_NAME}/impl" ${impl_incs})
-    
+
     PCL_MAKE_PKGCONFIG("${EXE_NAME}" "${SUBSUBSYS_NAME}" "${SUBSYS_DESC}" "" "" "" "" "")
-    
+
 
     #TOOL buildING SCRIPTS
     #Create subdirectory for plugin libs
@@ -136,23 +136,23 @@ if(build)
 
     set(INTERFACE_HEADERS "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/tool_interface/abstract_tool.h")
     set(INTERFACE_SOURCES src/tool_interface/abstract_tool.cpp)
-    
+
     QT4_WRAP_CPP(INTERFACE_HEADERS_MOC ${INTERFACE_HEADERS} OPTIONS -DBOOST_TT_HAS_OPERATOR_HPP_INCLUDED -DBOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
     PCL_ADD_LIBRARY(pcl_cc_tool_interface "${SUBSUBSYS_NAME}" ${INTERFACE_SOURCES} ${INTERFACE_HEADERS_MOC})
     target_link_libraries(pcl_cc_tool_interface pcl_common ${QT_LIBRARIES})
 
     if(APPLE)
        SET_TARGET_PROPERTIES(pcl_cc_tool_interface PROPERTIES LINK_FLAGS "-undefined dynamic_lookup")
     endif()
-    
+
     include(ComposerTool.cmake REQUIRED)
-    
+
     #FPFH Tool
     set(FPFH_DEPS pcl_features pcl_kdtree pcl_filters)
     set(FPFH_SOURCES tools/fpfh_estimation.cpp)
     set(FPFH_HEADERS "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/tools/fpfh_estimation.h")
     define_composer_tool (fpfh_estimation "${FPFH_SOURCES}" "${FPFH_HEADERS}" "${FPFH_DEPS}")
-    
+
     #Normals Tool
     set(NORMALS_DEPS pcl_features pcl_kdtree)
     set(NORMALS_SOURCES tools/normal_estimation.cpp)
@@ -164,31 +164,31 @@ if(build)
     set(EC_SOURCES tools/euclidean_clustering.cpp)
     set(EC_HEADERS "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/tools/euclidean_clustering.h")
     define_composer_tool (euclidean_clustering "${EC_SOURCES}" "${EC_HEADERS}" "${EC_DEPS}")
-    
+
     #Statistical Outlier Removal Tool
     set(SOR_DEPS pcl_filters)
     set(SOR_SOURCES tools/statistical_outlier_removal.cpp)
     set(SOR_HEADERS "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/tools/statistical_outlier_removal.h")
     define_composer_tool (statistical_outlier_removal "${SOR_SOURCES}" "${SOR_HEADERS}" "${SOR_DEPS}")
-    
+
     #Vox Grid Downsample Tool
     set(VOXDS_DEPS pcl_filters)
     set(VOXDS_SOURCES tools/voxel_grid_downsample.cpp)
     set(VOXDS_HEADERS "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/tools/voxel_grid_downsample.h")
     define_composer_tool (voxel_grid_downsample "${VOXDS_SOURCES}" "${VOXDS_HEADERS}" "${VOXDS_DEPS}")
-    
+
      #Organized Segmentation
     set(OSEG_DEPS pcl_segmentation pcl_kdtree)
     set(OSEG_SOURCES tools/organized_segmentation.cpp "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/tools/impl/organized_segmentation.hpp")
     set(OSEG_HEADERS "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/tools/organized_segmentation.h")
     define_composer_tool (organized_segmentation "${OSEG_SOURCES}" "${OSEG_HEADERS}" "${OSEG_DEPS}")
-    
+
         #Sanitize Cloud Tool
     set(SAN_DEPS pcl_filters)
     set(SAN_SOURCES tools/sanitize_cloud.cpp)
     set(SAN_HEADERS "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/tools/sanitize_cloud.h")
     define_composer_tool (sanitize_cloud "${SAN_SOURCES}" "${SAN_HEADERS}" "${SAN_DEPS}")
-    
+
      #Supervoxels
     set(VSP_DEPS pcl_octree pcl_segmentation)
     set(VSP_SOURCES tools/supervoxels.cpp "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/tools/impl/supervoxels.hpp")

diff --git a/apps/cloud_composer/ComposerTool.cmake b/apps/cloud_composer/ComposerTool.cmake
@@ -1,6 +1,6 @@
 # Template to make a tool
 function(define_composer_tool TOOL_NAME TOOL_SOURCES TOOL_HEADERS DEPS)
-    
+
   project(pcl_cc_tool_${TOOL_NAME})
 
   #message("Making plugin " pcl_cc_tool_${TOOL_NAME})
@@ -18,12 +18,12 @@ function(define_composer_tool TOOL_NAME TOOL_SOURCES TOOL_HEADERS DEPS)
   add_definitions(-DQT_PLUGIN)
   add_definitions(-DQT_NO_DEBUG)
   add_definitions(-DQT_SHARED)
-   
+
   add_dependencies(${TOOL_TARGET} pcl_cc_tool_interface ${DEPS})
-  target_link_libraries(${TOOL_TARGET} pcl_cc_tool_interface pcl_common pcl_io ${DEPS} ${QT_LIBRARIES}) 
+  target_link_libraries(${TOOL_TARGET} pcl_cc_tool_interface pcl_common pcl_io ${DEPS} ${QT_LIBRARIES})
 
   if(APPLE)
     SET_TARGET_PROPERTIES(${TOOL_TARGET} PROPERTIES LINK_FLAGS "-undefined dynamic_lookup")
   endif()
-   
+
 endfunction(define_composer_tool TOOL_NAME TOOL_SOURCES TOOL_HEADERS DEPS)
diff --git a/apps/modeler/CMakeLists.txt b/apps/modeler/CMakeLists.txt
@@ -45,7 +45,7 @@ PCL_ADD_DOC("${SUBSUBSYS_NAME}")
 if(build)
   include_directories("${CMAKE_CURRENT_BINARY_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/include")
 
-  # Set Qt files and resources here 
+  # Set Qt files and resources here
   set(uis main_window.ui)
   set(moc_incs "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/main_window.h"
                "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/scene_tree.h"

diff --git a/apps/optronic_viewer/CMakeLists.txt b/apps/optronic_viewer/CMakeLists.txt
@@ -48,7 +48,7 @@ if(build)
 
   include_directories("${CMAKE_CURRENT_BINARY_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/include")
 
-  # Set Qt files and resources here 
+  # Set Qt files and resources here
 #  set(uis main_window.ui)
   set(moc_incs "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/main_window.h"
                "include/pcl/${SUBSYS_NAME}/${SUBSUBSYS_NAME}/filter_window.h"

diff --git a/cmake/CudaComputeTargetFlags.cmake b/cmake/CudaComputeTargetFlags.cmake
@@ -1,41 +1,41 @@
 #
 #  Compute target flags macros by Anatoly Baksheev
-# 
+#
 #  Usage in CmakeLists.txt:
 #   	include(CudaComputeTargetFlags.cmake)
-#		APPEND_TARGET_ARCH_FLAGS() 
+#		APPEND_TARGET_ARCH_FLAGS()
 
 #compute flags macros
 MACRO(CUDA_COMPUTE_TARGET_FLAGS arch_bin arch_ptx cuda_nvcc_target_flags)
 	string(REGEX REPLACE "\\." "" ARCH_BIN_WITHOUT_DOTS "${${arch_bin}}")
 	string(REGEX REPLACE "\\." "" ARCH_PTX_WITHOUT_DOTS "${${arch_ptx}}")
-								
-	set(cuda_computer_target_flags_temp "") 
-	
+
+	set(cuda_computer_target_flags_temp "")
+
 	# Tell NVCC to add binaries for the specified GPUs
 	string(REGEX MATCHALL "[0-9()]+" ARCH_LIST "${ARCH_BIN_WITHOUT_DOTS}")
 	foreach(ARCH IN LISTS ARCH_LIST)
 		if(ARCH MATCHES "([0-9]+)\\(([0-9]+)\\)")
-			# User explicitly specified PTX for the concrete BIN					
-			set(cuda_computer_target_flags_temp ${cuda_computer_target_flags_temp} -gencode arch=compute_${CMAKE_MATCH_2},code=sm_${CMAKE_MATCH_1})					
-		else()					
-			# User didn't explicitly specify PTX for the concrete BIN, we assume PTX=BIN                				
-			set(cuda_computer_target_flags_temp ${cuda_computer_target_flags_temp} -gencode arch=compute_${ARCH},code=sm_${ARCH})					
+			# User explicitly specified PTX for the concrete BIN
+			set(cuda_computer_target_flags_temp ${cuda_computer_target_flags_temp} -gencode arch=compute_${CMAKE_MATCH_2},code=sm_${CMAKE_MATCH_1})
+		else()
+			# User didn't explicitly specify PTX for the concrete BIN, we assume PTX=BIN
+			set(cuda_computer_target_flags_temp ${cuda_computer_target_flags_temp} -gencode arch=compute_${ARCH},code=sm_${ARCH})
 		endif()
 	endforeach()
-				
+
 	# Tell NVCC to add PTX intermediate code for the specified architectures
 	string(REGEX MATCHALL "[0-9]+" ARCH_LIST "${ARCH_PTX_WITHOUT_DOTS}")
-	foreach(ARCH IN LISTS ARCH_LIST)				
-		set(cuda_computer_target_flags_temp ${cuda_computer_target_flags_temp} -gencode arch=compute_${ARCH},code=compute_${ARCH})				
-	endforeach()	
-							
-	set(${cuda_nvcc_target_flags} ${cuda_computer_target_flags_temp})		
+	foreach(ARCH IN LISTS ARCH_LIST)
+		set(cuda_computer_target_flags_temp ${cuda_computer_target_flags_temp} -gencode arch=compute_${ARCH},code=compute_${ARCH})
+	endforeach()
+
+	set(${cuda_nvcc_target_flags} ${cuda_computer_target_flags_temp})
 ENDMACRO()
 
 MACRO(APPEND_TARGET_ARCH_FLAGS)
 	set(cuda_nvcc_target_flags "")
-	CUDA_COMPUTE_TARGET_FLAGS(CUDA_ARCH_BIN CUDA_ARCH_PTX cuda_nvcc_target_flags)		
+	CUDA_COMPUTE_TARGET_FLAGS(CUDA_ARCH_BIN CUDA_ARCH_PTX cuda_nvcc_target_flags)
 	if(cuda_nvcc_target_flags)
 		message(STATUS "CUDA NVCC target flags: ${cuda_nvcc_target_flags}")
 		list(APPEND CUDA_NVCC_FLAGS ${cuda_nvcc_target_flags})

diff --git a/cmake/Modules/FindFZAPI.cmake b/cmake/Modules/FindFZAPI.cmake
@@ -5,22 +5,22 @@
 # FZAPI_FOUND - True if FZAPI was found.
 # FZAPI_INCLUDE_DIRS - Directories containing the FZAPI include files.
 # FZAPI_LIBRARIES - Libraries needed to use FZAPI.
- 
+
 if(FZ_API_DIR)
   # Find include dirs
   find_path(FZAPI_INCLUDE_DIR fz_api.h
     PATHS "${FZ_API_DIR}" NO_DEFAULT_PATH
     DOC "Fotonic include directories")
-	
+
   # Find libraries
   find_library(FZAPI_LIBS fotonic_fz_api
     HINTS "${FZ_API_DIR}/Release" NO_DEFAULT_PATH
     DOC "Fotonic libraries")
 else()
-  set(FZ_API_DIR "default value" CACHE FILEPATH "directory of Fotonic API")	
+  set(FZ_API_DIR "default value" CACHE FILEPATH "directory of Fotonic API")
 endif()
 
 include(FindPackageHandleStandardArgs)
 find_package_handle_standard_args(FZAPI DEFAULT_MSG
                                   FZAPI_LIBS FZAPI_INCLUDE_DIRS)
-								  
+