Formatting fixes for consistency

FindEigen.cmake

@@ -7,21 +7,22 @@ include(Eigen_VERSION)
 unset(EIGEN_FOUND)
 
 find_path(Eigen_INCLUDE_DIR
-		NAMES
-		${Eigen_DIR}
-		${Eigen_DIR}/unsupported
-		${Eigen_DIR}/Eigen
-		HINTS
-		${Eigen_INSTALL_DIR}/include/eigen)
+        NAMES
+        ${Eigen_DIR}
+        ${Eigen_DIR}/unsupported
+        ${Eigen_DIR}/Eigen
+        HINTS
+        ${Eigen_INSTALL_DIR}/include/eigen)
 
 # set Eigen_FOUND
 find_package_handle_standard_args(Eigen DEFAULT_MSG Eigen_INCLUDE_DIR)
 
 # set external variables for usage in CMakeLists.txt
-if (EIGEN_FOUND)
-	set(Eigen_INCLUDE_DIRS ${Eigen_INCLUDE_DIR} ${Eigen_INCLUDE_DIR}/${Eigen_DIR})
+if(EIGEN_FOUND)
+    set(Eigen_INCLUDE_DIRS ${Eigen_INCLUDE_DIR} ${Eigen_INCLUDE_DIR}/${Eigen_DIR})
 endif()
 
 
+
 # hide locals from GUI
 mark_as_advanced(Eigen_INCLUDE_DIR)

FindProtobuf.cmake

@@ -3,23 +3,24 @@ include(Protobuf_VERSION)
 unset(PROTOBUF_FOUND)
 
 find_path(Protobuf_INCLUDE_DIR
-		NAMES
-		protobuf
-		HINTS
-		${Protobuf_INSTALL_DIR}/include/google)
+        NAMES
+        protobuf
+        HINTS
+        ${Protobuf_INSTALL_DIR}/include/google)
 
 find_library(Protobuf_LIBRARY NAMES protobuf
-		HINTS
-		${Protobuf_INSTALL_DIR}/lib)
+        HINTS
+        ${Protobuf_INSTALL_DIR}/lib)
 # set Protobuf_FOUND
 find_package_handle_standard_args(Protobuf DEFAULT_MSG Protobuf_INCLUDE_DIR Protobuf_LIBRARY)
 
 # set external variables for usage in CMakeLists.txt
-if (PROTOBUF_FOUND)
-	set(Protobuf_LIBRARIES ${Protobuf_LIBRARY})
-	set(Protobuf_INCLUDE_DIRS ${Protobuf_INCLUDE_DIR})
+if(PROTOBUF_FOUND)
+    set(Protobuf_LIBRARIES ${Protobuf_LIBRARY})
+    set(Protobuf_INCLUDE_DIRS ${Protobuf_INCLUDE_DIR})
 endif()
 
 
+
 # hide locals from GUI
 mark_as_advanced(Protobuf_INCLUDE_DIR)

FindTensorFlow.cmake

@@ -21,7 +21,7 @@ find_library(TensorFlow_LIBRARY NAMES tensorflow_all
 find_package_handle_standard_args(TensorFlow DEFAULT_MSG TensorFlow_INCLUDE_DIR TensorFlow_LIBRARY)
 
 # set external variables for usage in CMakeLists.txt
-if (TENSORFLOW_FOUND)
+if(TENSORFLOW_FOUND)
     set(TensorFlow_LIBRARIES ${TensorFlow_LIBRARY})
     set(TensorFlow_INCLUDE_DIRS ${TensorFlow_INCLUDE_DIR})
 endif()

Protobuf.cmake

@@ -17,4 +17,4 @@ ExternalProject_Add(Protobuf
         #TEST_COMMAND cd ${Protobuf_DOWNLOAD_DIR} && make check
         INSTALL_COMMAND make install)
 
-include_directories(${Protobuf_INCLUDE_DIRS})
+include_directories(${Protobuf_INCLUDE_DIRS})