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[PATCH] fix PR bootstrap/54642
- From: Jack Howarth <howarth at bromo dot med dot uc dot edu>
- To: gcc-patches at gcc dot gnu dot org
- Cc: jakub at redhat dot com, ebotcazou at libertysurf dot fr, jh at suse dot cz
- Date: Fri, 21 Sep 2012 15:33:27 -0400
- Subject: [PATCH] fix PR bootstrap/54642
The attached patch solves the bootstrap failures in PR54642 where the
file lto-symtab.o is rebuilt during 'make install' by the system compiler
due to the dangling dependency left on gt-lto-symtab.h for lto-symtab.o.
Tested on x86_64-apple-darwin12 against clang/clang++ of Xcode 4.5.
Okay for gcc trunk?
Jack
2012-09-21 Jack Howarth <howarth@bromo.med.uc.edu>
PR bootstrap/54642
* Makefile.in (lto-symtab.o): Remove gt-lto-symtab.h dependency.
Index: gcc/Makefile.in
===================================================================
--- gcc/Makefile.in (revision 191617)
+++ gcc/Makefile.in (working copy)
@@ -2156,7 +2156,7 @@ lto-section-out.o : lto-section-out.c $(
$(DATA_STREAMER_H)
lto-symtab.o: lto-symtab.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
$(TREE_H) $(GIMPLE_H) $(GGC_H) $(HASHTAB_H) \
- $(LTO_STREAMER_H) $(LINKER_PLUGIN_API_H) gt-lto-symtab.h
+ $(LTO_STREAMER_H) $(LINKER_PLUGIN_API_H)
lto-opts.o: lto-opts.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TREE_H) \
$(HASHTAB_H) $(GGC_H) $(BITMAP_H) $(FLAGS_H) $(OPTS_H) $(OPTIONS_H) \
$(COMMON_TARGET_H) $(DIAGNOSTIC_H) $(LTO_STREAMER_H)