Circumvent Sun Make bug on *-exp.tab.o.

diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index b4befbf..aaf6ddc 100644 (file)
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -572,6 +572,7 @@ version.c : Makefile.in
 
 # c-exp.tab.c is generated in srcdir from c-exp.y, then compiled in target
 # directory to c-exp.tab.o.
+c-exp.tab.o: ${srcdir}/c-exp.tab.c
 ${srcdir}/c-exp.tab.c : $(srcdir)/c-exp.y
        @echo 'Expect 4 shift/reduce conflicts.'
        ${YACC} $(srcdir)/c-exp.y
@@ -579,6 +580,7 @@ ${srcdir}/c-exp.tab.c : $(srcdir)/c-exp.y
 
 # m2-exp.tab.c is generated in srcdir from m2-exp.y, then compiled in target
 # directory to m2-exp.tab.o.
+m2-exp.tab.o: ${srcdir}/m2-exp.tab.c
 ${srcdir}/m2-exp.tab.c : $(srcdir)/m2-exp.y
        ${YACC} $(srcdir)/m2-exp.y
        mv y.tab.c ${srcdir}/m2-exp.tab.c