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-rw-r--r--gcc/cp/Make-lang.in13
1 files changed, 11 insertions, 2 deletions
diff --git a/gcc/cp/Make-lang.in b/gcc/cp/Make-lang.in
index 3bef02f3a58..9b33211e6f1 100644
--- a/gcc/cp/Make-lang.in
+++ b/gcc/cp/Make-lang.in
@@ -91,9 +91,18 @@ CXX_OBJS = cp/cp-lang.o stub-objc.o $(CXX_AND_OBJCXX_OBJS)
# Use strict warnings for this front end.
cp-warn = $(STRICT_WARN)
-cc1plus$(exeext): $(CXX_OBJS) $(BACKEND) $(LIBDEPS)
+cc1plus-dummy$(exeext): $(CXX_OBJS) dummy-checksum.o $(BACKEND) $(LIBDEPS)
$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
- $(CXX_OBJS) $(BACKEND) $(LIBS)
+ $(CXX_OBJS) dummy-checksum.o $(BACKEND) $(LIBS)
+
+cc1plus-checksum.c : cc1plus-dummy$(exeext) build/genchecksum$(exeext)
+ build/genchecksum$(exeext) cc1plus-dummy$(exeext) > $@
+
+cc1plus-checksum.o : cc1plus-checksum.c
+
+cc1plus$(exeext): $(CXX_OBJS) cc1plus-checksum.o $(BACKEND) $(LIBDEPS)
+ $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
+ $(CXX_OBJS) cc1plus-checksum.o $(BACKEND) $(LIBS)
# Special build rules.
$(srcdir)/cp/cfns.h: $(srcdir)/cp/cfns.gperf