userspace: Allow building without SSE

I had added changes that had broken compilation without sse support

userspace/libraries/CMakeLists.txt

@@ -15,9 +15,14 @@ add_custom_target(libraries)
 
 foreach(library ${USERSPACE_LIBRARIES})
 	string(TOLOWER ${library} library_lower)
-	if (TARGET ${library_lower})
+	if (TARGET ${library_lower} AND NOT ${library_lower} STREQUAL "libc")
 		add_dependencies(libraries ${library_lower})
 		# This is to allow cmake to link when libc updates
 		target_link_options(${library_lower} PRIVATE -nolibc)
+
+		target_compile_definitions(${library_lower} PRIVATE __enable_sse=${BANAN_ENABLE_SSE})
+		if (NOT BANAN_ENABLE_SSE)
+			target_compile_options(${library_lower} PRIVATE -mno-sse -mno-sse2)
+		endif ()
 	endif()
 endforeach()