libiberty: fix warnings about left shifting a negative value.

[deliverable/binutils-gdb.git] / libiberty / Makefile.in

diff --git a/libiberty/Makefile.in b/libiberty/Makefile.in
index f06cc69a973bcf39235febce84a2d7fad7130eed..c7a45680917a53367c2e1f459cdc921c4d7148ab 100644 (file)
--- a/libiberty/Makefile.in
+++ b/libiberty/Makefile.in
@@ -3,7 +3,7 @@
 #
 # Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
 # 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
-# 2012, 2014 Free Software Foundation
+# 2012, 2014, 2015 Free Software Foundation
 #
 # This file is part of the libiberty library.
 # Libiberty is free software; you can redistribute it and/or
@@ -113,7 +113,8 @@ installcheck: installcheck-subdir
 
 INCDIR=$(srcdir)/$(MULTISRCTOP)../include
 
-COMPILE.c = $(CC) -c @DEFS@ $(CFLAGS) $(CPPFLAGS) -I. -I$(INCDIR) $(HDEFINES) @ac_libiberty_warn_cflags@
+COMPILE.c = $(CC) -c @DEFS@ $(CFLAGS) $(CPPFLAGS) -I. -I$(INCDIR) \
+               $(HDEFINES) @ac_libiberty_warn_cflags@ -D_GNU_SOURCE
 
 # Just to make sure we don't use a built-in rule with VPATH
 .c.$(objext):
@@ -405,12 +406,10 @@ stamp-noasandir:
        else true; fi
        touch stamp-noasandir
 
-.PHONY: all etags tags ls clean stage1 stage2
+.PHONY: all etags tags TAGS ls clean stage1 stage2
 
-etags tags: TAGS etags-subdir
-
-TAGS: $(CFILES)
-       etags `for i in $(CFILES); do echo $(srcdir)/$$i ; done`
+etags tags TAGS: etags-subdir
+       cd $(srcdir) && etags $(CFILES)
 
 # The standalone demangler (c++filt) has been moved to binutils.
 # But make this target work anyway for demangler hacking.