CMake: minor edits

CMakeLists.txt

@@ -1115,12 +1115,12 @@ if(UNIX AND NOT APPLE)
 		execute_process(
 		        COMMAND ${CMAKE_C_COMPILER} -fuse-ld=gold -Wl,--version
 		        ERROR_QUIET OUTPUT_VARIABLE LD_VERSION)
-		if ("${LD_VERSION}" MATCHES "GNU gold")
+		if("${LD_VERSION}" MATCHES "GNU gold")
 			set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fuse-ld=gold")
 			set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fuse-ld=gold")
-		else ()
-			message(INFO "GNU gold linker isn't available, using the default system linker.")
-		endif ()
+		else()
+			message(STATUS "GNU gold linker isn't available, using the default system linker.")
+		endif()
 		unset(LD_VERSION)
 
 	# CLang is the same as GCC for now.

build_files/cmake/macros.cmake

@@ -48,7 +48,7 @@ macro(list_insert_before
 	unset(_index)
 endmacro()
 
-function (list_assert_duplicates
+function(list_assert_duplicates
 	list_id
 	)
 	

intern/cycles/kernel/CMakeLists.txt

@@ -188,7 +188,7 @@ if(WITH_CYCLES_CUDA_BINARIES)
 	endif()
 
 	# CUDA version
-	execute_process (COMMAND ${CUDA_NVCC_EXECUTABLE} "--version" OUTPUT_VARIABLE NVCC_OUT)
+	execute_process(COMMAND ${CUDA_NVCC_EXECUTABLE} "--version" OUTPUT_VARIABLE NVCC_OUT)
 	string(REGEX REPLACE ".*release ([0-9]+)\\.([0-9]+).*" "\\1" CUDA_VERSION_MAJOR ${NVCC_OUT})
 	string(REGEX REPLACE ".*release ([0-9]+)\\.([0-9]+).*" "\\2" CUDA_VERSION_MINOR ${NVCC_OUT})
 	set(CUDA_VERSION "${CUDA_VERSION_MAJOR}${CUDA_VERSION_MINOR}")