(c-parse.y): Redirect through tmp file.

(objc-parse.y): Likewise.
(c-gperf.h): Likewise.
(mostlyclean): Delete the new tmp files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@7659 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index d0166cf..023d423 100644 (file)
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -916,11 +916,13 @@ $(srcdir)/c-parse.c $(srcdir)/c-parse.h: $(srcdir)/c-parse.y
 $(srcdir)/c-parse.y: $(srcdir)/c-parse.in
        sed -e "/^ifobjc$$/,/^end ifobjc$$/d" \
          -e "/^ifc$$/d" -e "/^end ifc$$/d" \
-         $(srcdir)/c-parse.in > $(srcdir)/c-parse.y
+         $(srcdir)/c-parse.in >tmp-c-parse.y
+       $(srcdir)/move-if-change tmp-c-parse.y $(srcdir)/c-parse.y
 
 $(srcdir)/c-gperf.h: $(srcdir)/c-parse.gperf
        gperf -p -j1 -i 1 -g -o -t -G -N is_reserved_word -k1,3,$$ \
-          $(srcdir)/c-parse.gperf > $(srcdir)/c-gperf.h
+          $(srcdir)/c-parse.gperf >tmp-gperf.h
+        $(srcdir)/move-if-change tmp-gperf.h $(srcdir)/c-gperf.h
 
 c-decl.o : c-decl.c $(CONFIG_H) $(TREE_H) c-tree.h c-lex.h flags.h
 c-typeck.o : c-typeck.c $(CONFIG_H) $(TREE_H) c-tree.h flags.h
@@ -957,7 +959,8 @@ $(srcdir)/objc-parse.c : $(srcdir)/objc-parse.y
 $(srcdir)/objc-parse.y: $(srcdir)/c-parse.in
        sed -e "/^ifc$$/,/^end ifc$$/d" \
          -e "/^ifobjc$$/d" -e "/^end ifobjc$$/d" \
-         $(srcdir)/c-parse.in > $(srcdir)/objc-parse.y
+         $(srcdir)/c-parse.in >tmp-objc-parse.y
+       $(srcdir)/move-if-change tmp-objc-parse.y $(srcdir)/objc-parse.y
 
 objc-act.o : objc-act.c $(CONFIG_H) $(TREE_H) $(RTL_H) c-tree.h c-lex.h \
    flags.h objc-act.h input.h function.h $(srcdir)/c-parse.h
@@ -1731,6 +1734,7 @@ mostlyclean: bytecode.mostlyclean lang.mostlyclean
 # Delete other temporary files.
        -rm -f tmp-float.h tmp-gcc.xtar.gz
        -rm -f tmp-foo1 tmp-foo2 tmp-proto.* tmp-unproto.1 tmp-SYSCALLS.s
+       -rm tmp-c-parse.y tmp-objc-parse.y tmp-gperf.h
 # Delete the stamp files.
        -rm -f stamp-* tmp-*
        -rm -f */stamp-* */tmp-*