hvmloader: Fix parallel build.

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

diff --git a/tools/firmware/hvmloader/Makefile b/tools/firmware/hvmloader/Makefile
index eca4c7cbdf9fd63bcd46b66e4dd5a61a82c6a4ca..7373ff492f562129dc1ce417d377eb2609ae6754 100644 (file)
--- a/tools/firmware/hvmloader/Makefile
+++ b/tools/firmware/hvmloader/Makefile
@@ -42,9 +42,10 @@ OBJS = $(patsubst %.c,%.o,$(SRCS))
 .PHONY: all
 all: hvmloader
 
+hvmloader.o: roms.h
 smbios.o: CFLAGS += -D__SMBIOS_DATE__="\"$(shell date +%m/%d/%Y)\""
 
-hvmloader: roms.h subdirs-all $(OBJS)
+hvmloader: subdirs-all $(OBJS)
        $(LD) $(LDFLAGS_DIRECT) -N -Ttext $(LOADADDR) \
                -o hvmloader.tmp $(OBJS) acpi/acpi.a
        $(OBJCOPY) hvmloader.tmp hvmloader