libc/{arm, i386}/Makefile.arch: Don't build 64-bit code if LFS is disabled

Fixes the following compilation error:

_lfs_64.h: # error Do not include this header in files not built when LFS is disabled

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

libc/sysdeps/linux/arm/Makefile.arch

@@ -9,9 +9,10 @@ CSRC-y := brk.c ioperm.c iopl.c __syscall_error.c sigaction.c
 
 SSRC-y := \
 	__longjmp.S setjmp.S bsd-setjmp.S \
-	bsd-_setjmp.S sigrestorer.S mmap64.S \
+	bsd-_setjmp.S sigrestorer.S \
 	vfork.S clone.S
 
+SSRC-$(UCLIBC_HAS_LFS) += mmap64.S
 SSRC-$(UCLIBC_HAS_THREADS_NATIVE) += libc-aeabi_read_tp.S libc-thumb_atomics.S
 CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise.c
 CSRC-$(UCLIBC_HAS_CONTEXT_FUNCS) += makecontext.c

libc/sysdeps/linux/i386/Makefile.arch

@@ -9,8 +9,9 @@ CSRC-y := brk.c __syscall_error.c sigaction.c
 
 SSRC-y := \
 	__longjmp.S setjmp.S bsd-setjmp.S bsd-_setjmp.S \
-	sync_file_range.S syscall.S mmap.S mmap64.S
+	sync_file_range.S syscall.S mmap.S
 
-SSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.S
+SSRC-$(UCLIBC_HAS_LFS) += mmap64.S
+SSRC-$(if $(findstring yy,$(UCLIBC_HAS_ADVANCED_REALTIME)$(UCLIBC_HAS_LFS)),y) += posix_fadvise64.S
 SSRC-$(if $(UCLIBC_HAS_THREADS_NATIVE),,y) += vfork.S clone.S
 SSRC-$(UCLIBC_HAS_CONTEXT_FUNCS) += makecontext.S setcontext.S getcontext.S swapcontext.S