x86: Fix arch/x86/xen.lds dependencies.

gcc can get the dependency target name wrong (appends .o).

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>

diff --git a/xen/arch/x86/Makefile b/xen/arch/x86/Makefile
index a27e4bad5df4571ed43db25016d73cbaca44983a..8c3809213e980f42c67d8a6dacd96ad430a66d3c 100644 (file)
--- a/xen/arch/x86/Makefile
+++ b/xen/arch/x86/Makefile
@@ -84,6 +84,8 @@ asm-offsets.s: $(TARGET_SUBARCH)/asm-offsets.c
 
 xen.lds: xen.lds.S
        $(CC) -P -E -Ui386 $(AFLAGS) -o $@ $<
+       sed -e 's/xen\.lds\.o:/xen\.lds:/g' <.xen.lds.d >.xen.lds.d.new
+       mv -f .xen.lds.d.new .xen.lds.d
 
 boot/mkelf32: boot/mkelf32.c
        $(HOSTCC) $(HOSTCFLAGS) -o $@ $<