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-rw-r--r--gcc/objc/Make-lang.in12
1 files changed, 5 insertions, 7 deletions
diff --git a/gcc/objc/Make-lang.in b/gcc/objc/Make-lang.in
index 08189ef..8259190 100644
--- a/gcc/objc/Make-lang.in
+++ b/gcc/objc/Make-lang.in
@@ -51,13 +51,11 @@ OBJC_OBJS = objc/objc-lang.o objc/objc-act.o
objc_OBJS = $(OBJC_OBJS) cc1obj-checksum.o
-cc1obj-dummy$(exeext): $(OBJC_OBJS) $(C_AND_OBJC_OBJS) dummy-checksum.o $(BACKEND) $(LIBDEPS)
- +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \
- $(OBJC_OBJS) $(C_AND_OBJC_OBJS) dummy-checksum.o \
- $(BACKEND) $(LIBS) $(BACKENDLIBS)
-
-cc1obj-checksum.c : cc1obj-dummy$(exeext) build/genchecksum$(build_exeext)
- build/genchecksum$(build_exeext) cc1obj-dummy$(exeext) > $@
+cc1obj-checksum.c : build/genchecksum$(build_exeext) checksum-options \
+ $(OBJC_OBJS) $(C_AND_OBJC_OBJS) $(BACKEND) $(LIBDEPS)
+ build/genchecksum$(build_exeext) $(OBJC_OBJS) $(C_AND_OBJC_OBJS) \
+ $(BACKEND) $(LIBDEPS) checksum-options > cc1obj-checksum.c.tmp && \
+ $(srcdir)/../move-if-change cc1obj-checksum.c.tmp cc1obj-checksum.c
cc1obj-checksum.o : cc1obj-checksum.c $(CONFIG_H) $(SYSTEM_H)