Fix compilation of i386-nativent RTL

rtl/nativent/Makefile

@@ -925,7 +925,7 @@ ifeq ($(ARCH),i386)
 CPU_UNITS=$(CPUUNIT) $(MMXUNIT) $(INTRINSICSUNIT)
 endif
 ifeq ($(ARCH),x86_64)
-CPU_UNITS=$(X86UNIT) $(CPUUNIT)
+CPU_UNITS=$(CPUUNIT) $(INTRINSICSUNIT)
 endif
 DLLS=fpcmemdll
 OBJPASDIR=$(RTL)/objpas

rtl/nativent/Makefile.fpc

@@ -59,7 +59,7 @@ CPU_UNITS=$(CPUUNIT) $(MMXUNIT) $(INTRINSICSUNIT)
 endif
 
 ifeq ($(ARCH),x86_64)
-CPU_UNITS=$(X86UNIT) $(CPUUNIT)
+CPU_UNITS=$(CPUUNIT) $(INTRINSICSUNIT)
 endif
 
 DLLS=fpcmemdll

rtl/nativent/buildrtl.pp

@@ -9,10 +9,10 @@ unit buildrtl;
       rtlconsts, sysconst, sysutils, math, types,
       typinfo, fgl, classes,
 {$ifdef cpui386}
-      mmx, cpu,
+      mmx, cpu, intrinsics,
 {$endif}
 {$ifdef cpux86_64}
-      cpu,
+      cpu, intrinsics,
 {$endif}
       charset, cpall, getopts,
       character, fpwidestring, unicodedata,