Cleanup: use 2 space indentation for CMake

4 files changed, 91 insertions, 91 deletions

diff --git a/build_files/cmake/Modules/FindGLEW.cmake b/build_files/cmake/Modules/FindGLEW.cmake
index b36a3272e3d..593b1693fd0 100644
--- a/build_files/cmake/Modules/FindGLEW.cmake
+++ b/build_files/cmake/Modules/FindGLEW.cmake
@@ -23,7 +23,7 @@
 
 # If GLEW_ROOT_DIR was defined in the environment, use it.
 IF(NOT GLEW_ROOT_DIR AND NOT $ENV{GLEW_ROOT_DIR} STREQUAL "")
-	SET(GLEW_ROOT_DIR $ENV{GLEW_ROOT_DIR})
+  SET(GLEW_ROOT_DIR $ENV{GLEW_ROOT_DIR})
 ENDIF()
 
 SET(_glew_SEARCH_DIRS
diff --git a/build_files/cmake/Modules/FindLLVM.cmake b/build_files/cmake/Modules/FindLLVM.cmake
index a40a71cb58e..141a91c0508 100644
--- a/build_files/cmake/Modules/FindLLVM.cmake
+++ b/build_files/cmake/Modules/FindLLVM.cmake
@@ -22,65 +22,65 @@
 #=============================================================================
 
 if(LLVM_ROOT_DIR)
-	if(DEFINED LLVM_VERSION)
-		find_program(LLVM_CONFIG llvm-config-${LLVM_VERSION} HINTS ${LLVM_ROOT_DIR}/bin NO_CMAKE_PATH)
-	endif()
-	if(NOT LLVM_CONFIG)
-		find_program(LLVM_CONFIG llvm-config HINTS ${LLVM_ROOT_DIR}/bin NO_CMAKE_PATH)
-	endif()
+  if(DEFINED LLVM_VERSION)
+    find_program(LLVM_CONFIG llvm-config-${LLVM_VERSION} HINTS ${LLVM_ROOT_DIR}/bin NO_CMAKE_PATH)
+  endif()
+  if(NOT LLVM_CONFIG)
+    find_program(LLVM_CONFIG llvm-config HINTS ${LLVM_ROOT_DIR}/bin NO_CMAKE_PATH)
+  endif()
 else()
-	if(DEFINED LLVM_VERSION)
+  if(DEFINED LLVM_VERSION)
         message(running llvm-config-${LLVM_VERSION})
-		find_program(LLVM_CONFIG llvm-config-${LLVM_VERSION})
-	endif()
-	if(NOT LLVM_CONFIG)
-		find_program(LLVM_CONFIG llvm-config)
-	endif()
+    find_program(LLVM_CONFIG llvm-config-${LLVM_VERSION})
+  endif()
+  if(NOT LLVM_CONFIG)
+    find_program(LLVM_CONFIG llvm-config)
+  endif()
 endif()
 
 if(NOT DEFINED LLVM_VERSION)
-	execute_process(COMMAND ${LLVM_CONFIG} --version
-					OUTPUT_VARIABLE LLVM_VERSION
-					OUTPUT_STRIP_TRAILING_WHITESPACE)
-	set(LLVM_VERSION ${LLVM_VERSION} CACHE STRING "Version of LLVM to use")
+  execute_process(COMMAND ${LLVM_CONFIG} --version
+          OUTPUT_VARIABLE LLVM_VERSION
+          OUTPUT_STRIP_TRAILING_WHITESPACE)
+  set(LLVM_VERSION ${LLVM_VERSION} CACHE STRING "Version of LLVM to use")
 endif()
 if(NOT LLVM_ROOT_DIR)
-	execute_process(COMMAND ${LLVM_CONFIG} --prefix
-					OUTPUT_VARIABLE LLVM_ROOT_DIR
-					OUTPUT_STRIP_TRAILING_WHITESPACE)
-	set(LLVM_ROOT_DIR ${LLVM_ROOT_DIR} CACHE PATH "Path to the LLVM installation")
+  execute_process(COMMAND ${LLVM_CONFIG} --prefix
+          OUTPUT_VARIABLE LLVM_ROOT_DIR
+          OUTPUT_STRIP_TRAILING_WHITESPACE)
+  set(LLVM_ROOT_DIR ${LLVM_ROOT_DIR} CACHE PATH "Path to the LLVM installation")
 endif()
 if(NOT LLVM_LIBPATH)
-	execute_process(COMMAND ${LLVM_CONFIG} --libdir
-					OUTPUT_VARIABLE LLVM_LIBPATH
-					OUTPUT_STRIP_TRAILING_WHITESPACE)
-	set(LLVM_LIBPATH ${LLVM_LIBPATH} CACHE PATH "Path to the LLVM library path")
-	mark_as_advanced(LLVM_LIBPATH)
+  execute_process(COMMAND ${LLVM_CONFIG} --libdir
+          OUTPUT_VARIABLE LLVM_LIBPATH
+          OUTPUT_STRIP_TRAILING_WHITESPACE)
+  set(LLVM_LIBPATH ${LLVM_LIBPATH} CACHE PATH "Path to the LLVM library path")
+  mark_as_advanced(LLVM_LIBPATH)
 endif()
 
 if(LLVM_STATIC)
-	find_library(LLVM_LIBRARY
-	             NAMES LLVMAnalysis # first of a whole bunch of libs to get
-	             PATHS ${LLVM_LIBPATH})
+  find_library(LLVM_LIBRARY
+               NAMES LLVMAnalysis # first of a whole bunch of libs to get
+               PATHS ${LLVM_LIBPATH})
 else()
-	find_library(LLVM_LIBRARY
-	             NAMES
-	               LLVM-${LLVM_VERSION}
-	               LLVMAnalysis  # check for the static library as a fall-back
-	             PATHS ${LLVM_LIBPATH})
+  find_library(LLVM_LIBRARY
+               NAMES
+                 LLVM-${LLVM_VERSION}
+                 LLVMAnalysis  # check for the static library as a fall-back
+               PATHS ${LLVM_LIBPATH})
 endif()
 
 
 if(LLVM_LIBRARY AND LLVM_ROOT_DIR AND LLVM_LIBPATH)
-	if(LLVM_STATIC)
-		# if static LLVM libraries were requested, use llvm-config to generate
-		# the list of what libraries we need, and substitute that in the right
-		# way for LLVM_LIBRARY.
-		execute_process(COMMAND ${LLVM_CONFIG} --libfiles
-		                OUTPUT_VARIABLE LLVM_LIBRARY
-		                OUTPUT_STRIP_TRAILING_WHITESPACE)
-		string(REPLACE " " ";" LLVM_LIBRARY "${LLVM_LIBRARY}")
-	endif()
+  if(LLVM_STATIC)
+    # if static LLVM libraries were requested, use llvm-config to generate
+    # the list of what libraries we need, and substitute that in the right
+    # way for LLVM_LIBRARY.
+    execute_process(COMMAND ${LLVM_CONFIG} --libfiles
+                    OUTPUT_VARIABLE LLVM_LIBRARY
+                    OUTPUT_STRIP_TRAILING_WHITESPACE)
+    string(REPLACE " " ";" LLVM_LIBRARY "${LLVM_LIBRARY}")
+  endif()
 endif()
 
 
diff --git a/build_files/cmake/Modules/FindSndFile.cmake b/build_files/cmake/Modules/FindSndFile.cmake
index ef6fb73598f..eabc08b0645 100644
--- a/build_files/cmake/Modules/FindSndFile.cmake
+++ b/build_files/cmake/Modules/FindSndFile.cmake
@@ -24,11 +24,11 @@
 
 # If LIBSNDFILE_ROOT_DIR was defined in the environment, use it.
 IF(NOT LIBSNDFILE_ROOT_DIR AND NOT $ENV{LIBSNDFILE_ROOT_DIR} STREQUAL "")
-	SET(LIBSNDFILE_ROOT_DIR $ENV{LIBSNDFILE_ROOT_DIR})
+  SET(LIBSNDFILE_ROOT_DIR $ENV{LIBSNDFILE_ROOT_DIR})
 ENDIF()
 
 SET(_sndfile_SEARCH_DIRS
-	${LIBSNDFILE_ROOT_DIR}
+  ${LIBSNDFILE_ROOT_DIR}
   /usr/local
   /sw # Fink
   /opt/local # DarwinPorts
@@ -54,14 +54,14 @@ FIND_LIBRARY(LIBSNDFILE_LIBRARY
 # all listed variables are TRUE
 INCLUDE(FindPackageHandleStandardArgs)
 FIND_PACKAGE_HANDLE_STANDARD_ARGS(SndFile DEFAULT_MSG
-	LIBSNDFILE_LIBRARY LIBSNDFILE_INCLUDE_DIR)
+  LIBSNDFILE_LIBRARY LIBSNDFILE_INCLUDE_DIR)
 
 IF(LIBSNDFILE_FOUND)
-	SET(LIBSNDFILE_LIBRARIES ${LIBSNDFILE_LIBRARY})
-	SET(LIBSNDFILE_INCLUDE_DIRS ${LIBSNDFILE_INCLUDE_DIR})
+  SET(LIBSNDFILE_LIBRARIES ${LIBSNDFILE_LIBRARY})
+  SET(LIBSNDFILE_INCLUDE_DIRS ${LIBSNDFILE_INCLUDE_DIR})
 ENDIF(LIBSNDFILE_FOUND)
 
 MARK_AS_ADVANCED(
-	LIBSNDFILE_INCLUDE_DIR
-	LIBSNDFILE_LIBRARY
+  LIBSNDFILE_INCLUDE_DIR
+  LIBSNDFILE_LIBRARY
 )
diff --git a/build_files/cmake/Modules/GTestTesting.cmake b/build_files/cmake/Modules/GTestTesting.cmake
index dd80013cb91..eb06e00bf9e 100644
--- a/build_files/cmake/Modules/GTestTesting.cmake
+++ b/build_files/cmake/Modules/GTestTesting.cmake
@@ -13,55 +13,55 @@
 #=============================================================================
 
 macro(BLENDER_SRC_GTEST_EX NAME SRC EXTRA_LIBS DO_ADD_TEST)
-	if(WITH_GTESTS)
-		get_property(_current_include_directories
-		             DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-		             PROPERTY INCLUDE_DIRECTORIES)
-		set(TEST_INC
-			${_current_include_directories}
-			${CMAKE_SOURCE_DIR}/tests/gtests
-			${GLOG_INCLUDE_DIRS}
-			${GFLAGS_INCLUDE_DIRS}
-			${CMAKE_SOURCE_DIR}/extern/gtest/include
-			${CMAKE_SOURCE_DIR}/extern/gmock/include
-		)
-		unset(_current_include_directories)
+  if(WITH_GTESTS)
+    get_property(_current_include_directories
+                 DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+                 PROPERTY INCLUDE_DIRECTORIES)
+    set(TEST_INC
+      ${_current_include_directories}
+      ${CMAKE_SOURCE_DIR}/tests/gtests
+      ${GLOG_INCLUDE_DIRS}
+      ${GFLAGS_INCLUDE_DIRS}
+      ${CMAKE_SOURCE_DIR}/extern/gtest/include
+      ${CMAKE_SOURCE_DIR}/extern/gmock/include
+    )
+    unset(_current_include_directories)
 
-		add_executable(${NAME}_test ${SRC})
-		target_link_libraries(${NAME}_test
-		                      ${EXTRA_LIBS}
-		                      ${PLATFORM_LINKLIBS}
-		                      bf_testing_main
-		                      bf_intern_eigen
-		                      bf_intern_guardedalloc
-		                      extern_gtest
-		                      extern_gmock
-		                      # needed for glog
-		                      ${PTHREADS_LIBRARIES}
-		                      ${GLOG_LIBRARIES}
-		                      ${GFLAGS_LIBRARIES})
-		if(WITH_OPENMP_STATIC)
-			target_link_libraries(${NAME}_test ${OpenMP_LIBRARIES})
-		endif()
-		set_target_properties(${NAME}_test PROPERTIES
-		                      RUNTIME_OUTPUT_DIRECTORY         "${TESTS_OUTPUT_DIR}"
-		                      RUNTIME_OUTPUT_DIRECTORY_RELEASE "${TESTS_OUTPUT_DIR}"
-		                      RUNTIME_OUTPUT_DIRECTORY_DEBUG   "${TESTS_OUTPUT_DIR}"
-		                      INCLUDE_DIRECTORIES              "${TEST_INC}")
-		if(${DO_ADD_TEST})
-			add_test(NAME ${NAME}_test COMMAND ${TESTS_OUTPUT_DIR}/${NAME}_test WORKING_DIRECTORY $<TARGET_FILE_DIR:blender>)
-		endif()
-	endif()
+    add_executable(${NAME}_test ${SRC})
+    target_link_libraries(${NAME}_test
+                          ${EXTRA_LIBS}
+                          ${PLATFORM_LINKLIBS}
+                          bf_testing_main
+                          bf_intern_eigen
+                          bf_intern_guardedalloc
+                          extern_gtest
+                          extern_gmock
+                          # needed for glog
+                          ${PTHREADS_LIBRARIES}
+                          ${GLOG_LIBRARIES}
+                          ${GFLAGS_LIBRARIES})
+    if(WITH_OPENMP_STATIC)
+      target_link_libraries(${NAME}_test ${OpenMP_LIBRARIES})
+    endif()
+    set_target_properties(${NAME}_test PROPERTIES
+                          RUNTIME_OUTPUT_DIRECTORY         "${TESTS_OUTPUT_DIR}"
+                          RUNTIME_OUTPUT_DIRECTORY_RELEASE "${TESTS_OUTPUT_DIR}"
+                          RUNTIME_OUTPUT_DIRECTORY_DEBUG   "${TESTS_OUTPUT_DIR}"
+                          INCLUDE_DIRECTORIES              "${TEST_INC}")
+    if(${DO_ADD_TEST})
+      add_test(NAME ${NAME}_test COMMAND ${TESTS_OUTPUT_DIR}/${NAME}_test WORKING_DIRECTORY $<TARGET_FILE_DIR:blender>)
+    endif()
+  endif()
 endmacro()
 
 macro(BLENDER_SRC_GTEST NAME SRC EXTRA_LIBS)
-	BLENDER_SRC_GTEST_EX("${NAME}" "${SRC}" "${EXTRA_LIBS}" "TRUE")
+  BLENDER_SRC_GTEST_EX("${NAME}" "${SRC}" "${EXTRA_LIBS}" "TRUE")
 endmacro()
 
 macro(BLENDER_TEST NAME EXTRA_LIBS)
-	BLENDER_SRC_GTEST_EX("${NAME}" "${NAME}_test.cc" "${EXTRA_LIBS}" "TRUE")
+  BLENDER_SRC_GTEST_EX("${NAME}" "${NAME}_test.cc" "${EXTRA_LIBS}" "TRUE")
 endmacro()
 
 macro(BLENDER_TEST_PERFORMANCE NAME EXTRA_LIBS)
-	BLENDER_SRC_GTEST_EX("${NAME}" "${NAME}_test.cc" "${EXTRA_LIBS}" "FALSE")
+  BLENDER_SRC_GTEST_EX("${NAME}" "${NAME}_test.cc" "${EXTRA_LIBS}" "FALSE")
 endmacro()