X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=Makefile.in;h=efb2d206c33d2056ad6be48d11b6929ef3f7d98e;hb=8281e5d5be9e68c822f43fe0950a9095f994bb19;hp=1e8925c47810dc71cb2d6173e16ebec2535576bf;hpb=d75be5a64cc2f6749d180477b40ade4e73a643f2;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/Makefile.in b/Makefile.in
index 1e8925c4781..efb2d206c33 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -3,7 +3,7 @@
 #
 # Makefile for directory with subdirs to build.
 #   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-#   1999, 2000, 2001, 2002 Free Software Foundation
+#   1999, 2000, 2001, 2002, 2003 Free Software Foundation
 #
 # This file is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -20,12 +20,6 @@
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 #
 
-# Tell GNU make 3.79 not to run the top level in parallel.  This 
-# prevents contention for $builddir/$target/config.cache, as well
-# as minimizing scatter in file system caches.
-NOTPARALLEL = .NOTPARALLEL
-$(NOTPARALLEL):
-
 VPATH=@srcdir@
 links=@configlinks@
 
@@ -52,6 +46,9 @@ enable_version_specific_runtime_libs = @enable_version_specific_runtime_libs@
 gcc_version_trigger = @gcc_version_trigger@
 gcc_version = @gcc_version@
 
+# The gcc driver likes to know the arguments it was configured with.
+TOPLEVEL_CONFIGURE_ARGUMENTS=@TOPLEVEL_CONFIGURE_ARGUMENTS@
+
 srcdir = @srcdir@
 
 prefix = @prefix@
@@ -110,6 +107,7 @@ INSTALL_DATA = $(INSTALL) -m 644
 AS = @AS@
 AR = @AR@
 AR_FLAGS = rc
+RANLIB = @RANLIB@
 CC = @CC@
 
 # Special variables passed down in EXTRA_GCC_FLAGS.  They are defined
@@ -279,7 +277,7 @@ USUAL_AS_FOR_TARGET = ` \
     if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
       echo $(AS); \
     else \
-       t='$(program_transform_name)'; echo as | sed -e $$t ; \
+       echo as | sed '$(program_transform_name)' ; \
     fi; \
   fi`
 
@@ -293,7 +291,7 @@ USUAL_LD_FOR_TARGET = ` \
     if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
       echo $(LD); \
     else \
-       t='$(program_transform_name)'; echo ld | sed -e $$t ; \
+       echo ld | sed '$(program_transform_name)' ; \
     fi; \
   fi`
 
@@ -305,7 +303,7 @@ USUAL_DLLTOOL_FOR_TARGET = ` \
     if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
       echo $(DLLTOOL); \
     else \
-       t='$(program_transform_name)'; echo dlltool | sed -e $$t ; \
+       echo dlltool | sed '$(program_transform_name)' ; \
     fi; \
   fi`
 
@@ -317,7 +315,7 @@ USUAL_WINDRES_FOR_TARGET = ` \
     if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
       echo $(WINDRES); \
     else \
-       t='$(program_transform_name)'; echo windres | sed -e $$t ; \
+       echo windres | sed '$(program_transform_name)' ; \
     fi; \
   fi`
 
@@ -329,7 +327,7 @@ USUAL_AR_FOR_TARGET = ` \
     if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
       echo $(AR); \
     else \
-       t='$(program_transform_name)'; echo ar | sed -e $$t ; \
+       echo ar | sed '$(program_transform_name)' ; \
     fi; \
   fi`
 
@@ -345,7 +343,7 @@ USUAL_RANLIB_FOR_TARGET = ` \
          echo ranlib; \
       fi; \
     else \
-       t='$(program_transform_name)'; echo ranlib | sed -e $$t ; \
+       echo ranlib | sed '$(program_transform_name)' ; \
     fi; \
   fi`
 
@@ -359,7 +357,7 @@ USUAL_NM_FOR_TARGET = ` \
     if [ '$(host_canonical)' = '$(target_canonical)' ] ; then \
       echo $(NM); \
     else \
-       t='$(program_transform_name)'; echo nm | sed -e $$t ; \
+       echo nm | sed '$(program_transform_name)' ; \
     fi; \
   fi`
 
@@ -391,6 +389,7 @@ BASE_FLAGS_TO_PASS = \
 	"CXXFLAGS=$(CXXFLAGS)" \
 	"CXXFLAGS_FOR_TARGET=$(CXXFLAGS_FOR_TARGET)" \
 	"CXX_FOR_TARGET=$(CXX_FOR_TARGET)" \
+	"DESTDIR=$(DESTDIR)" \
 	"DLLTOOL_FOR_TARGET=$(DLLTOOL_FOR_TARGET)" \
 	"INSTALL=$(INSTALL)" \
 	"INSTALL_DATA=$(INSTALL_DATA)" \
@@ -545,7 +544,6 @@ CLEAN_MODULES = \
 	clean-bison \
 	clean-byacc \
 	clean-bzip2 \
-	clean-db \
 	clean-dejagnu \
 	clean-diff \
 	clean-dosutils \
@@ -560,7 +558,6 @@ CLEAN_MODULES = \
 	clean-gettext \
 	clean-gnuserv \
 	clean-gprof \
-	clean-grep \
 	clean-gzip \
 	clean-hello \
 	clean-indent \
@@ -586,7 +583,6 @@ CLEAN_MODULES = \
 	clean-shellutils \
 	clean-sid \
 	clean-sim \
-	clean-snavigator \
 	clean-tar \
 	clean-texinfo \
 	clean-textutils \
@@ -1082,7 +1078,7 @@ do-info: maybe-all-texinfo
 install-info: do-install-info dir.info
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	if [ -f dir.info ] ; then \
-	  $(INSTALL_DATA) dir.info $(infodir)/dir.info ; \
+	  $(INSTALL_DATA) dir.info $(DESTDIR)$(infodir)/dir.info ; \
 	else true ; fi
 
 local-clean:
@@ -1090,7 +1086,7 @@ local-clean:
 
 local-distclean:
 	-rm -f Makefile config.status config.cache mh-frag mt-frag
-	-rm -f multilib.out multilib.ts multilib.tmp maybedep.tmp serdep.tmp
+	-rm -f multilib.out multilib.tmp maybedep.tmp serdep.tmp
 	-if [ "$(TARGET_SUBDIR)" != "." ]; then \
 	  rm -rf $(TARGET_SUBDIR); \
 	else true; fi
@@ -1213,7 +1209,7 @@ installdirs: mkinstalldirs
 
 dir.info: do-install-info
 	if [ -f $(srcdir)/texinfo/gen-info-dir ] ; then \
-	  $(srcdir)/texinfo/gen-info-dir $(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
+	  $(srcdir)/texinfo/gen-info-dir $(DESTDIR)$(infodir) $(srcdir)/texinfo/dir.info-template > dir.info.new ; \
 	  mv -f dir.info.new dir.info ; \
 	else true ; \
 	fi
@@ -1238,9 +1234,10 @@ TAGS: do-TAGS
 
 .PHONY: configure-build-libiberty maybe-configure-build-libiberty
 maybe-configure-build-libiberty:
-configure-build-libiberty: $(BUILD_SUBDIR)/libiberty/Makefile
-$(BUILD_SUBDIR)/libiberty/Makefile: config.status
-	@[ -d $(BUILD_SUBDIR)/libiberty ] || mkdir $(BUILD_SUBDIR)/libiberty;\
+configure-build-libiberty:
+	@test ! -f $(BUILD_SUBDIR)/libiberty/Makefile || exit 0; \
+	    [ -d $(BUILD_SUBDIR)/libiberty ] || \
+		mkdir $(BUILD_SUBDIR)/libiberty;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    AR="$(AR_FOR_BUILD)"; export AR; \
@@ -1311,10 +1308,9 @@ all-build-libiberty: configure-build-libiberty
 
 .PHONY: configure-ash maybe-configure-ash
 maybe-configure-ash:
-configure-ash: ash/Makefile
-
-ash/Makefile: config.status
-	@[ -d ash ] || mkdir ash; \
+configure-ash:
+	@test ! -f ash/Makefile || exit 0; \
+	[ -d ash ] || mkdir ash; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -1379,10 +1375,9 @@ install-ash: installdirs
 
 .PHONY: configure-autoconf maybe-configure-autoconf
 maybe-configure-autoconf:
-configure-autoconf: autoconf/Makefile
-
-autoconf/Makefile: config.status
-	@[ -d autoconf ] || mkdir autoconf; \
+configure-autoconf:
+	@test ! -f autoconf/Makefile || exit 0; \
+	[ -d autoconf ] || mkdir autoconf; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -1447,10 +1442,9 @@ install-autoconf: installdirs
 
 .PHONY: configure-automake maybe-configure-automake
 maybe-configure-automake:
-configure-automake: automake/Makefile
-
-automake/Makefile: config.status
-	@[ -d automake ] || mkdir automake; \
+configure-automake:
+	@test ! -f automake/Makefile || exit 0; \
+	[ -d automake ] || mkdir automake; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -1515,10 +1509,9 @@ install-automake: installdirs
 
 .PHONY: configure-bash maybe-configure-bash
 maybe-configure-bash:
-configure-bash: bash/Makefile
-
-bash/Makefile: config.status
-	@[ -d bash ] || mkdir bash; \
+configure-bash:
+	@test ! -f bash/Makefile || exit 0; \
+	[ -d bash ] || mkdir bash; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -1583,10 +1576,9 @@ install-bash: installdirs
 
 .PHONY: configure-bfd maybe-configure-bfd
 maybe-configure-bfd:
-configure-bfd: bfd/Makefile
-
-bfd/Makefile: config.status
-	@[ -d bfd ] || mkdir bfd; \
+configure-bfd:
+	@test ! -f bfd/Makefile || exit 0; \
+	[ -d bfd ] || mkdir bfd; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -1651,10 +1643,9 @@ install-bfd: installdirs
 
 .PHONY: configure-opcodes maybe-configure-opcodes
 maybe-configure-opcodes:
-configure-opcodes: opcodes/Makefile
-
-opcodes/Makefile: config.status
-	@[ -d opcodes ] || mkdir opcodes; \
+configure-opcodes:
+	@test ! -f opcodes/Makefile || exit 0; \
+	[ -d opcodes ] || mkdir opcodes; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -1719,10 +1710,9 @@ install-opcodes: installdirs
 
 .PHONY: configure-binutils maybe-configure-binutils
 maybe-configure-binutils:
-configure-binutils: binutils/Makefile
-
-binutils/Makefile: config.status
-	@[ -d binutils ] || mkdir binutils; \
+configure-binutils:
+	@test ! -f binutils/Makefile || exit 0; \
+	[ -d binutils ] || mkdir binutils; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -1787,10 +1777,9 @@ install-binutils: installdirs
 
 .PHONY: configure-bison maybe-configure-bison
 maybe-configure-bison:
-configure-bison: bison/Makefile
-
-bison/Makefile: config.status
-	@[ -d bison ] || mkdir bison; \
+configure-bison:
+	@test ! -f bison/Makefile || exit 0; \
+	[ -d bison ] || mkdir bison; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -1858,10 +1847,9 @@ install-bison: installdirs
 
 .PHONY: configure-byacc maybe-configure-byacc
 maybe-configure-byacc:
-configure-byacc: byacc/Makefile
-
-byacc/Makefile: config.status
-	@[ -d byacc ] || mkdir byacc; \
+configure-byacc:
+	@test ! -f byacc/Makefile || exit 0; \
+	[ -d byacc ] || mkdir byacc; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -1929,10 +1917,9 @@ install-byacc: installdirs
 
 .PHONY: configure-bzip2 maybe-configure-bzip2
 maybe-configure-bzip2:
-configure-bzip2: bzip2/Makefile
-
-bzip2/Makefile: config.status
-	@[ -d bzip2 ] || mkdir bzip2; \
+configure-bzip2:
+	@test ! -f bzip2/Makefile || exit 0; \
+	[ -d bzip2 ] || mkdir bzip2; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -1995,80 +1982,11 @@ install-bzip2: installdirs
 	  (cd bzip2 && $(MAKE) $(FLAGS_TO_PASS) install)
 
 
-.PHONY: configure-db maybe-configure-db
-maybe-configure-db:
-configure-db: db/Makefile
-
-db/Makefile: config.status
-	@[ -d db ] || mkdir db; \
-	r=`${PWD}`; export r; \
-	s=`cd $(srcdir); ${PWD}`; export s; \
-	CC="$(CC)"; export CC; \
-	CFLAGS="$(CFLAGS)"; export CFLAGS; \
-	CXX="$(CXX)"; export CXX; \
-	CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
-	if [ z$(build_canonical) !=  z$(host_canoncial) ] ; then \
-	  AR="$(AR)"; export AR; \
-	  AS="$(AS)"; export AS; \
-	  CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
-	  DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
-	  LD="$(LD)"; export LD; \
-	  NM="$(NM)"; export NM; \
-	  RANLIB="$(RANLIB)"; export RANLIB; \
-	  WINDRES="$(WINDRES)"; export WINDRES; \
-	  OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
-	  OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
-	fi; \
-	echo Configuring in db; \
-	cd db || exit 1; \
-	case $(srcdir) in \
-	  \.) \
-	    srcdiroption="--srcdir=."; \
-	    libsrcdir=".";; \
-	  /* | [A-Za-z]:[\\/]*) \
-	    srcdiroption="--srcdir=$(srcdir)/db"; \
-	    libsrcdir="$$s/db";; \
-	  *) \
-	    srcdiroption="--srcdir=../$(srcdir)/db"; \
-	    libsrcdir="$$s/db";; \
-	esac; \
-	$(SHELL) $${libsrcdir}/configure \
-	  $(HOST_CONFIGARGS) $${srcdiroption} \
-	  || exit 1
-
-.PHONY: all-db maybe-all-db
-maybe-all-db:
-all-db: configure-db
-	@r=`${PWD}`; export r; \
-	  s=`cd $(srcdir); ${PWD}`; export s; \
-	  $(SET_LIB_PATH) \
-	  (cd db && $(MAKE) $(FLAGS_TO_PASS) all)
-
-
-.PHONY: check-db
-check-db:
-	@r=`${PWD}`; export r; \
-	  s=`cd $(srcdir); ${PWD}`; export s; \
-	  $(SET_LIB_PATH) \
-	  (cd db && $(MAKE) $(FLAGS_TO_PASS) check)
-
-
-
-.PHONY: install-db maybe-install-db
-maybe-install-db:
-install-db: installdirs
-	@r=`${PWD}`; export r; \
-	  s=`cd $(srcdir); ${PWD}`; export s; \
-	  $(SET_LIB_PATH) \
-	  (cd db && $(MAKE) $(FLAGS_TO_PASS) install)
-
-
 .PHONY: configure-dejagnu maybe-configure-dejagnu
 maybe-configure-dejagnu:
-configure-dejagnu: dejagnu/Makefile
-
-dejagnu/Makefile: config.status
-	@[ -d dejagnu ] || mkdir dejagnu; \
+configure-dejagnu:
+	@test ! -f dejagnu/Makefile || exit 0; \
+	[ -d dejagnu ] || mkdir dejagnu; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -2133,10 +2051,9 @@ install-dejagnu: installdirs
 
 .PHONY: configure-diff maybe-configure-diff
 maybe-configure-diff:
-configure-diff: diff/Makefile
-
-diff/Makefile: config.status
-	@[ -d diff ] || mkdir diff; \
+configure-diff:
+	@test ! -f diff/Makefile || exit 0; \
+	[ -d diff ] || mkdir diff; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -2201,10 +2118,9 @@ install-diff: installdirs
 
 .PHONY: configure-dosutils maybe-configure-dosutils
 maybe-configure-dosutils:
-configure-dosutils: dosutils/Makefile
-
-dosutils/Makefile: config.status
-	@[ -d dosutils ] || mkdir dosutils; \
+configure-dosutils:
+	@test ! -f dosutils/Makefile || exit 0; \
+	[ -d dosutils ] || mkdir dosutils; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -2265,10 +2181,9 @@ install-dosutils: installdirs
 
 .PHONY: configure-etc maybe-configure-etc
 maybe-configure-etc:
-configure-etc: etc/Makefile
-
-etc/Makefile: config.status
-	@[ -d etc ] || mkdir etc; \
+configure-etc:
+	@test ! -f etc/Makefile || exit 0; \
+	[ -d etc ] || mkdir etc; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -2333,10 +2248,9 @@ install-etc: installdirs
 
 .PHONY: configure-fastjar maybe-configure-fastjar
 maybe-configure-fastjar:
-configure-fastjar: fastjar/Makefile
-
-fastjar/Makefile: config.status
-	@[ -d fastjar ] || mkdir fastjar; \
+configure-fastjar:
+	@test ! -f fastjar/Makefile || exit 0; \
+	[ -d fastjar ] || mkdir fastjar; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -2404,10 +2318,9 @@ install-fastjar: installdirs
 
 .PHONY: configure-fileutils maybe-configure-fileutils
 maybe-configure-fileutils:
-configure-fileutils: fileutils/Makefile
-
-fileutils/Makefile: config.status
-	@[ -d fileutils ] || mkdir fileutils; \
+configure-fileutils:
+	@test ! -f fileutils/Makefile || exit 0; \
+	[ -d fileutils ] || mkdir fileutils; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -2472,10 +2385,9 @@ install-fileutils: installdirs
 
 .PHONY: configure-findutils maybe-configure-findutils
 maybe-configure-findutils:
-configure-findutils: findutils/Makefile
-
-findutils/Makefile: config.status
-	@[ -d findutils ] || mkdir findutils; \
+configure-findutils:
+	@test ! -f findutils/Makefile || exit 0; \
+	[ -d findutils ] || mkdir findutils; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -2540,10 +2452,9 @@ install-findutils: installdirs
 
 .PHONY: configure-find maybe-configure-find
 maybe-configure-find:
-configure-find: find/Makefile
-
-find/Makefile: config.status
-	@[ -d find ] || mkdir find; \
+configure-find:
+	@test ! -f find/Makefile || exit 0; \
+	[ -d find ] || mkdir find; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -2608,10 +2519,9 @@ install-find: installdirs
 
 .PHONY: configure-flex maybe-configure-flex
 maybe-configure-flex:
-configure-flex: flex/Makefile
-
-flex/Makefile: config.status
-	@[ -d flex ] || mkdir flex; \
+configure-flex:
+	@test ! -f flex/Makefile || exit 0; \
+	[ -d flex ] || mkdir flex; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -2679,10 +2589,9 @@ install-flex: installdirs
 
 .PHONY: configure-gas maybe-configure-gas
 maybe-configure-gas:
-configure-gas: gas/Makefile
-
-gas/Makefile: config.status
-	@[ -d gas ] || mkdir gas; \
+configure-gas:
+	@test ! -f gas/Makefile || exit 0; \
+	[ -d gas ] || mkdir gas; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -2747,10 +2656,9 @@ install-gas: installdirs
 
 .PHONY: configure-gawk maybe-configure-gawk
 maybe-configure-gawk:
-configure-gawk: gawk/Makefile
-
-gawk/Makefile: config.status
-	@[ -d gawk ] || mkdir gawk; \
+configure-gawk:
+	@test ! -f gawk/Makefile || exit 0; \
+	[ -d gawk ] || mkdir gawk; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -2815,10 +2723,9 @@ install-gawk: installdirs
 
 .PHONY: configure-gettext maybe-configure-gettext
 maybe-configure-gettext:
-configure-gettext: gettext/Makefile
-
-gettext/Makefile: config.status
-	@[ -d gettext ] || mkdir gettext; \
+configure-gettext:
+	@test ! -f gettext/Makefile || exit 0; \
+	[ -d gettext ] || mkdir gettext; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -2883,10 +2790,9 @@ install-gettext: installdirs
 
 .PHONY: configure-gnuserv maybe-configure-gnuserv
 maybe-configure-gnuserv:
-configure-gnuserv: gnuserv/Makefile
-
-gnuserv/Makefile: config.status
-	@[ -d gnuserv ] || mkdir gnuserv; \
+configure-gnuserv:
+	@test ! -f gnuserv/Makefile || exit 0; \
+	[ -d gnuserv ] || mkdir gnuserv; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -2951,10 +2857,9 @@ install-gnuserv: installdirs
 
 .PHONY: configure-gprof maybe-configure-gprof
 maybe-configure-gprof:
-configure-gprof: gprof/Makefile
-
-gprof/Makefile: config.status
-	@[ -d gprof ] || mkdir gprof; \
+configure-gprof:
+	@test ! -f gprof/Makefile || exit 0; \
+	[ -d gprof ] || mkdir gprof; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -3017,80 +2922,11 @@ install-gprof: installdirs
 	  (cd gprof && $(MAKE) $(FLAGS_TO_PASS) install)
 
 
-.PHONY: configure-grep maybe-configure-grep
-maybe-configure-grep:
-configure-grep: grep/Makefile
-
-grep/Makefile: config.status
-	@[ -d grep ] || mkdir grep; \
-	r=`${PWD}`; export r; \
-	s=`cd $(srcdir); ${PWD}`; export s; \
-	CC="$(CC)"; export CC; \
-	CFLAGS="$(CFLAGS)"; export CFLAGS; \
-	CXX="$(CXX)"; export CXX; \
-	CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
-	if [ z$(build_canonical) !=  z$(host_canoncial) ] ; then \
-	  AR="$(AR)"; export AR; \
-	  AS="$(AS)"; export AS; \
-	  CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
-	  DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
-	  LD="$(LD)"; export LD; \
-	  NM="$(NM)"; export NM; \
-	  RANLIB="$(RANLIB)"; export RANLIB; \
-	  WINDRES="$(WINDRES)"; export WINDRES; \
-	  OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
-	  OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
-	fi; \
-	echo Configuring in grep; \
-	cd grep || exit 1; \
-	case $(srcdir) in \
-	  \.) \
-	    srcdiroption="--srcdir=."; \
-	    libsrcdir=".";; \
-	  /* | [A-Za-z]:[\\/]*) \
-	    srcdiroption="--srcdir=$(srcdir)/grep"; \
-	    libsrcdir="$$s/grep";; \
-	  *) \
-	    srcdiroption="--srcdir=../$(srcdir)/grep"; \
-	    libsrcdir="$$s/grep";; \
-	esac; \
-	$(SHELL) $${libsrcdir}/configure \
-	  $(HOST_CONFIGARGS) $${srcdiroption} \
-	  || exit 1
-
-.PHONY: all-grep maybe-all-grep
-maybe-all-grep:
-all-grep: configure-grep
-	@r=`${PWD}`; export r; \
-	  s=`cd $(srcdir); ${PWD}`; export s; \
-	  $(SET_LIB_PATH) \
-	  (cd grep && $(MAKE) $(FLAGS_TO_PASS) all)
-
-
-.PHONY: check-grep
-check-grep:
-	@r=`${PWD}`; export r; \
-	  s=`cd $(srcdir); ${PWD}`; export s; \
-	  $(SET_LIB_PATH) \
-	  (cd grep && $(MAKE) $(FLAGS_TO_PASS) check)
-
-
-
-.PHONY: install-grep maybe-install-grep
-maybe-install-grep:
-install-grep: installdirs
-	@r=`${PWD}`; export r; \
-	  s=`cd $(srcdir); ${PWD}`; export s; \
-	  $(SET_LIB_PATH) \
-	  (cd grep && $(MAKE) $(FLAGS_TO_PASS) install)
-
-
 .PHONY: configure-gzip maybe-configure-gzip
 maybe-configure-gzip:
-configure-gzip: gzip/Makefile
-
-gzip/Makefile: config.status
-	@[ -d gzip ] || mkdir gzip; \
+configure-gzip:
+	@test ! -f gzip/Makefile || exit 0; \
+	[ -d gzip ] || mkdir gzip; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -3155,10 +2991,9 @@ install-gzip: installdirs
 
 .PHONY: configure-hello maybe-configure-hello
 maybe-configure-hello:
-configure-hello: hello/Makefile
-
-hello/Makefile: config.status
-	@[ -d hello ] || mkdir hello; \
+configure-hello:
+	@test ! -f hello/Makefile || exit 0; \
+	[ -d hello ] || mkdir hello; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -3223,10 +3058,9 @@ install-hello: installdirs
 
 .PHONY: configure-indent maybe-configure-indent
 maybe-configure-indent:
-configure-indent: indent/Makefile
-
-indent/Makefile: config.status
-	@[ -d indent ] || mkdir indent; \
+configure-indent:
+	@test ! -f indent/Makefile || exit 0; \
+	[ -d indent ] || mkdir indent; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -3291,10 +3125,9 @@ install-indent: installdirs
 
 .PHONY: configure-intl maybe-configure-intl
 maybe-configure-intl:
-configure-intl: intl/Makefile
-
-intl/Makefile: config.status
-	@[ -d intl ] || mkdir intl; \
+configure-intl:
+	@test ! -f intl/Makefile || exit 0; \
+	[ -d intl ] || mkdir intl; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -3359,10 +3192,9 @@ install-intl: installdirs
 
 .PHONY: configure-tcl maybe-configure-tcl
 maybe-configure-tcl:
-configure-tcl: tcl/Makefile
-
-tcl/Makefile: config.status
-	@[ -d tcl ] || mkdir tcl; \
+configure-tcl:
+	@test ! -f tcl/Makefile || exit 0; \
+	[ -d tcl ] || mkdir tcl; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -3427,10 +3259,9 @@ install-tcl: installdirs
 
 .PHONY: configure-itcl maybe-configure-itcl
 maybe-configure-itcl:
-configure-itcl: itcl/Makefile
-
-itcl/Makefile: config.status
-	@[ -d itcl ] || mkdir itcl; \
+configure-itcl:
+	@test ! -f itcl/Makefile || exit 0; \
+	[ -d itcl ] || mkdir itcl; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -3495,10 +3326,9 @@ install-itcl: installdirs
 
 .PHONY: configure-ld maybe-configure-ld
 maybe-configure-ld:
-configure-ld: ld/Makefile
-
-ld/Makefile: config.status
-	@[ -d ld ] || mkdir ld; \
+configure-ld:
+	@test ! -f ld/Makefile || exit 0; \
+	[ -d ld ] || mkdir ld; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -3563,10 +3393,9 @@ install-ld: installdirs
 
 .PHONY: configure-libgui maybe-configure-libgui
 maybe-configure-libgui:
-configure-libgui: libgui/Makefile
-
-libgui/Makefile: config.status
-	@[ -d libgui ] || mkdir libgui; \
+configure-libgui:
+	@test ! -f libgui/Makefile || exit 0; \
+	[ -d libgui ] || mkdir libgui; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -3631,10 +3460,9 @@ install-libgui: installdirs
 
 .PHONY: configure-libiberty maybe-configure-libiberty
 maybe-configure-libiberty:
-configure-libiberty: libiberty/Makefile
-
-libiberty/Makefile: config.status
-	@[ -d libiberty ] || mkdir libiberty; \
+configure-libiberty:
+	@test ! -f libiberty/Makefile || exit 0; \
+	[ -d libiberty ] || mkdir libiberty; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -3699,10 +3527,9 @@ install-libiberty: installdirs
 
 .PHONY: configure-libtool maybe-configure-libtool
 maybe-configure-libtool:
-configure-libtool: libtool/Makefile
-
-libtool/Makefile: config.status
-	@[ -d libtool ] || mkdir libtool; \
+configure-libtool:
+	@test ! -f libtool/Makefile || exit 0; \
+	[ -d libtool ] || mkdir libtool; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -3767,10 +3594,9 @@ install-libtool: installdirs
 
 .PHONY: configure-m4 maybe-configure-m4
 maybe-configure-m4:
-configure-m4: m4/Makefile
-
-m4/Makefile: config.status
-	@[ -d m4 ] || mkdir m4; \
+configure-m4:
+	@test ! -f m4/Makefile || exit 0; \
+	[ -d m4 ] || mkdir m4; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -3835,10 +3661,9 @@ install-m4: installdirs
 
 .PHONY: configure-make maybe-configure-make
 maybe-configure-make:
-configure-make: make/Makefile
-
-make/Makefile: config.status
-	@[ -d make ] || mkdir make; \
+configure-make:
+	@test ! -f make/Makefile || exit 0; \
+	[ -d make ] || mkdir make; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -3903,10 +3728,9 @@ install-make: installdirs
 
 .PHONY: configure-mmalloc maybe-configure-mmalloc
 maybe-configure-mmalloc:
-configure-mmalloc: mmalloc/Makefile
-
-mmalloc/Makefile: config.status
-	@[ -d mmalloc ] || mkdir mmalloc; \
+configure-mmalloc:
+	@test ! -f mmalloc/Makefile || exit 0; \
+	[ -d mmalloc ] || mkdir mmalloc; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -3967,10 +3791,9 @@ install-mmalloc: installdirs
 
 .PHONY: configure-patch maybe-configure-patch
 maybe-configure-patch:
-configure-patch: patch/Makefile
-
-patch/Makefile: config.status
-	@[ -d patch ] || mkdir patch; \
+configure-patch:
+	@test ! -f patch/Makefile || exit 0; \
+	[ -d patch ] || mkdir patch; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -4035,10 +3858,9 @@ install-patch: installdirs
 
 .PHONY: configure-perl maybe-configure-perl
 maybe-configure-perl:
-configure-perl: perl/Makefile
-
-perl/Makefile: config.status
-	@[ -d perl ] || mkdir perl; \
+configure-perl:
+	@test ! -f perl/Makefile || exit 0; \
+	[ -d perl ] || mkdir perl; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -4103,10 +3925,9 @@ install-perl: installdirs
 
 .PHONY: configure-prms maybe-configure-prms
 maybe-configure-prms:
-configure-prms: prms/Makefile
-
-prms/Makefile: config.status
-	@[ -d prms ] || mkdir prms; \
+configure-prms:
+	@test ! -f prms/Makefile || exit 0; \
+	[ -d prms ] || mkdir prms; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -4171,10 +3992,9 @@ install-prms: installdirs
 
 .PHONY: configure-rcs maybe-configure-rcs
 maybe-configure-rcs:
-configure-rcs: rcs/Makefile
-
-rcs/Makefile: config.status
-	@[ -d rcs ] || mkdir rcs; \
+configure-rcs:
+	@test ! -f rcs/Makefile || exit 0; \
+	[ -d rcs ] || mkdir rcs; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -4239,10 +4059,9 @@ install-rcs: installdirs
 
 .PHONY: configure-readline maybe-configure-readline
 maybe-configure-readline:
-configure-readline: readline/Makefile
-
-readline/Makefile: config.status
-	@[ -d readline ] || mkdir readline; \
+configure-readline:
+	@test ! -f readline/Makefile || exit 0; \
+	[ -d readline ] || mkdir readline; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -4307,10 +4126,9 @@ install-readline: installdirs
 
 .PHONY: configure-release maybe-configure-release
 maybe-configure-release:
-configure-release: release/Makefile
-
-release/Makefile: config.status
-	@[ -d release ] || mkdir release; \
+configure-release:
+	@test ! -f release/Makefile || exit 0; \
+	[ -d release ] || mkdir release; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -4367,10 +4185,9 @@ install-release:
 
 .PHONY: configure-recode maybe-configure-recode
 maybe-configure-recode:
-configure-recode: recode/Makefile
-
-recode/Makefile: config.status
-	@[ -d recode ] || mkdir recode; \
+configure-recode:
+	@test ! -f recode/Makefile || exit 0; \
+	[ -d recode ] || mkdir recode; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -4435,10 +4252,9 @@ install-recode: installdirs
 
 .PHONY: configure-sed maybe-configure-sed
 maybe-configure-sed:
-configure-sed: sed/Makefile
-
-sed/Makefile: config.status
-	@[ -d sed ] || mkdir sed; \
+configure-sed:
+	@test ! -f sed/Makefile || exit 0; \
+	[ -d sed ] || mkdir sed; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -4503,10 +4319,9 @@ install-sed: installdirs
 
 .PHONY: configure-send-pr maybe-configure-send-pr
 maybe-configure-send-pr:
-configure-send-pr: send-pr/Makefile
-
-send-pr/Makefile: config.status
-	@[ -d send-pr ] || mkdir send-pr; \
+configure-send-pr:
+	@test ! -f send-pr/Makefile || exit 0; \
+	[ -d send-pr ] || mkdir send-pr; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -4571,10 +4386,9 @@ install-send-pr: installdirs
 
 .PHONY: configure-shellutils maybe-configure-shellutils
 maybe-configure-shellutils:
-configure-shellutils: shellutils/Makefile
-
-shellutils/Makefile: config.status
-	@[ -d shellutils ] || mkdir shellutils; \
+configure-shellutils:
+	@test ! -f shellutils/Makefile || exit 0; \
+	[ -d shellutils ] || mkdir shellutils; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -4639,10 +4453,9 @@ install-shellutils: installdirs
 
 .PHONY: configure-sid maybe-configure-sid
 maybe-configure-sid:
-configure-sid: sid/Makefile
-
-sid/Makefile: config.status
-	@[ -d sid ] || mkdir sid; \
+configure-sid:
+	@test ! -f sid/Makefile || exit 0; \
+	[ -d sid ] || mkdir sid; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -4707,10 +4520,9 @@ install-sid: installdirs
 
 .PHONY: configure-sim maybe-configure-sim
 maybe-configure-sim:
-configure-sim: sim/Makefile
-
-sim/Makefile: config.status
-	@[ -d sim ] || mkdir sim; \
+configure-sim:
+	@test ! -f sim/Makefile || exit 0; \
+	[ -d sim ] || mkdir sim; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -4773,80 +4585,11 @@ install-sim: installdirs
 	  (cd sim && $(MAKE) $(FLAGS_TO_PASS) install)
 
 
-.PHONY: configure-snavigator maybe-configure-snavigator
-maybe-configure-snavigator:
-configure-snavigator: snavigator/Makefile
-
-snavigator/Makefile: config.status
-	@[ -d snavigator ] || mkdir snavigator; \
-	r=`${PWD}`; export r; \
-	s=`cd $(srcdir); ${PWD}`; export s; \
-	CC="$(CC)"; export CC; \
-	CFLAGS="$(CFLAGS)"; export CFLAGS; \
-	CXX="$(CXX)"; export CXX; \
-	CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
-	if [ z$(build_canonical) !=  z$(host_canoncial) ] ; then \
-	  AR="$(AR)"; export AR; \
-	  AS="$(AS)"; export AS; \
-	  CC_FOR_BUILD="$(CC_FOR_BUILD)"; export CC_FOR_BUILD; \
-	  DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
-	  LD="$(LD)"; export LD; \
-	  NM="$(NM)"; export NM; \
-	  RANLIB="$(RANLIB)"; export RANLIB; \
-	  WINDRES="$(WINDRES)"; export WINDRES; \
-	  OBJCOPY="$(OBJCOPY)"; export OBJCOPY; \
-	  OBJDUMP="$(OBJDUMP)"; export OBJDUMP; \
-	fi; \
-	echo Configuring in snavigator; \
-	cd snavigator || exit 1; \
-	case $(srcdir) in \
-	  \.) \
-	    srcdiroption="--srcdir=."; \
-	    libsrcdir=".";; \
-	  /* | [A-Za-z]:[\\/]*) \
-	    srcdiroption="--srcdir=$(srcdir)/snavigator"; \
-	    libsrcdir="$$s/snavigator";; \
-	  *) \
-	    srcdiroption="--srcdir=../$(srcdir)/snavigator"; \
-	    libsrcdir="$$s/snavigator";; \
-	esac; \
-	$(SHELL) $${libsrcdir}/configure \
-	  $(HOST_CONFIGARGS) $${srcdiroption} \
-	  || exit 1
-
-.PHONY: all-snavigator maybe-all-snavigator
-maybe-all-snavigator:
-all-snavigator: configure-snavigator
-	@r=`${PWD}`; export r; \
-	  s=`cd $(srcdir); ${PWD}`; export s; \
-	  $(SET_LIB_PATH) \
-	  (cd snavigator && $(MAKE) $(FLAGS_TO_PASS) all)
-
-
-.PHONY: check-snavigator
-check-snavigator:
-	@r=`${PWD}`; export r; \
-	  s=`cd $(srcdir); ${PWD}`; export s; \
-	  $(SET_LIB_PATH) \
-	  (cd snavigator && $(MAKE) $(FLAGS_TO_PASS) check)
-
-
-
-.PHONY: install-snavigator maybe-install-snavigator
-maybe-install-snavigator:
-install-snavigator: installdirs
-	@r=`${PWD}`; export r; \
-	  s=`cd $(srcdir); ${PWD}`; export s; \
-	  $(SET_LIB_PATH) \
-	  (cd snavigator && $(MAKE) $(FLAGS_TO_PASS) install)
-
-
 .PHONY: configure-tar maybe-configure-tar
 maybe-configure-tar:
-configure-tar: tar/Makefile
-
-tar/Makefile: config.status
-	@[ -d tar ] || mkdir tar; \
+configure-tar:
+	@test ! -f tar/Makefile || exit 0; \
+	[ -d tar ] || mkdir tar; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -4911,10 +4654,9 @@ install-tar: installdirs
 
 .PHONY: configure-texinfo maybe-configure-texinfo
 maybe-configure-texinfo:
-configure-texinfo: texinfo/Makefile
-
-texinfo/Makefile: config.status
-	@[ -d texinfo ] || mkdir texinfo; \
+configure-texinfo:
+	@test ! -f texinfo/Makefile || exit 0; \
+	[ -d texinfo ] || mkdir texinfo; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -4975,10 +4717,9 @@ install-texinfo:
 
 .PHONY: configure-textutils maybe-configure-textutils
 maybe-configure-textutils:
-configure-textutils: textutils/Makefile
-
-textutils/Makefile: config.status
-	@[ -d textutils ] || mkdir textutils; \
+configure-textutils:
+	@test ! -f textutils/Makefile || exit 0; \
+	[ -d textutils ] || mkdir textutils; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -5043,10 +4784,9 @@ install-textutils: installdirs
 
 .PHONY: configure-time maybe-configure-time
 maybe-configure-time:
-configure-time: time/Makefile
-
-time/Makefile: config.status
-	@[ -d time ] || mkdir time; \
+configure-time:
+	@test ! -f time/Makefile || exit 0; \
+	[ -d time ] || mkdir time; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -5111,10 +4851,9 @@ install-time: installdirs
 
 .PHONY: configure-uudecode maybe-configure-uudecode
 maybe-configure-uudecode:
-configure-uudecode: uudecode/Makefile
-
-uudecode/Makefile: config.status
-	@[ -d uudecode ] || mkdir uudecode; \
+configure-uudecode:
+	@test ! -f uudecode/Makefile || exit 0; \
+	[ -d uudecode ] || mkdir uudecode; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -5179,10 +4918,9 @@ install-uudecode: installdirs
 
 .PHONY: configure-wdiff maybe-configure-wdiff
 maybe-configure-wdiff:
-configure-wdiff: wdiff/Makefile
-
-wdiff/Makefile: config.status
-	@[ -d wdiff ] || mkdir wdiff; \
+configure-wdiff:
+	@test ! -f wdiff/Makefile || exit 0; \
+	[ -d wdiff ] || mkdir wdiff; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -5247,10 +4985,9 @@ install-wdiff: installdirs
 
 .PHONY: configure-zip maybe-configure-zip
 maybe-configure-zip:
-configure-zip: zip/Makefile
-
-zip/Makefile: config.status
-	@[ -d zip ] || mkdir zip; \
+configure-zip:
+	@test ! -f zip/Makefile || exit 0; \
+	[ -d zip ] || mkdir zip; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -5318,10 +5055,9 @@ install-zip: installdirs
 
 .PHONY: configure-zlib maybe-configure-zlib
 maybe-configure-zlib:
-configure-zlib: zlib/Makefile
-
-zlib/Makefile: config.status
-	@[ -d zlib ] || mkdir zlib; \
+configure-zlib:
+	@test ! -f zlib/Makefile || exit 0; \
+	[ -d zlib ] || mkdir zlib; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -5378,10 +5114,9 @@ install-zlib:
 
 .PHONY: configure-gdb maybe-configure-gdb
 maybe-configure-gdb:
-configure-gdb: gdb/Makefile
-
-gdb/Makefile: config.status
-	@[ -d gdb ] || mkdir gdb; \
+configure-gdb:
+	@test ! -f gdb/Makefile || exit 0; \
+	[ -d gdb ] || mkdir gdb; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -5446,10 +5181,9 @@ install-gdb: installdirs
 
 .PHONY: configure-expect maybe-configure-expect
 maybe-configure-expect:
-configure-expect: expect/Makefile
-
-expect/Makefile: config.status
-	@[ -d expect ] || mkdir expect; \
+configure-expect:
+	@test ! -f expect/Makefile || exit 0; \
+	[ -d expect ] || mkdir expect; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -5514,10 +5248,9 @@ install-expect: installdirs
 
 .PHONY: configure-guile maybe-configure-guile
 maybe-configure-guile:
-configure-guile: guile/Makefile
-
-guile/Makefile: config.status
-	@[ -d guile ] || mkdir guile; \
+configure-guile:
+	@test ! -f guile/Makefile || exit 0; \
+	[ -d guile ] || mkdir guile; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -5582,10 +5315,9 @@ install-guile: installdirs
 
 .PHONY: configure-tk maybe-configure-tk
 maybe-configure-tk:
-configure-tk: tk/Makefile
-
-tk/Makefile: config.status
-	@[ -d tk ] || mkdir tk; \
+configure-tk:
+	@test ! -f tk/Makefile || exit 0; \
+	[ -d tk ] || mkdir tk; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -5650,10 +5382,9 @@ install-tk: installdirs
 
 .PHONY: configure-tix maybe-configure-tix
 maybe-configure-tix:
-configure-tix: tix/Makefile
-
-tix/Makefile: config.status
-	@[ -d tix ] || mkdir tix; \
+configure-tix:
+	@test ! -f tix/Makefile || exit 0; \
+	[ -d tix ] || mkdir tix; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -5718,10 +5449,9 @@ install-tix: installdirs
 
 .PHONY: configure-libtermcap maybe-configure-libtermcap
 maybe-configure-libtermcap:
-configure-libtermcap: libtermcap/Makefile
-
-libtermcap/Makefile: config.status
-	@[ -d libtermcap ] || mkdir libtermcap; \
+configure-libtermcap:
+	@test ! -f libtermcap/Makefile || exit 0; \
+	[ -d libtermcap ] || mkdir libtermcap; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -5782,10 +5512,9 @@ install-libtermcap: installdirs
 
 .PHONY: configure-utils maybe-configure-utils
 maybe-configure-utils:
-configure-utils: utils/Makefile
-
-utils/Makefile: config.status
-	@[ -d utils ] || mkdir utils; \
+configure-utils:
+	@test ! -f utils/Makefile || exit 0; \
+	[ -d utils ] || mkdir utils; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
@@ -5851,15 +5580,18 @@ install-utils: installdirs
 
 .PHONY: configure-target-libstdc++-v3 maybe-configure-target-libstdc++-v3
 maybe-configure-target-libstdc++-v3:
-configure-target-libstdc++-v3: $(TARGET_SUBDIR)/libstdc++-v3/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/libstdc++-v3/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/libstdc++-v3 ] || mkdir $(TARGET_SUBDIR)/libstdc++-v3;\
+	@[ -d $(TARGET_SUBDIR)/libstdc++-v3 ] || \
+	    mkdir $(TARGET_SUBDIR)/libstdc++-v3; \
+	rm -f $(TARGET_SUBDIR)/libstdc++-v3/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/libstdc++-v3/multilib.out
 
-$(TARGET_SUBDIR)/libstdc++-v3/Makefile: config.status $(TARGET_SUBDIR)/libstdc++-v3/multilib.out
-	@[ -d $(TARGET_SUBDIR)/libstdc++-v3 ] || mkdir $(TARGET_SUBDIR)/libstdc++-v3;\
+configure-target-libstdc++-v3: $(TARGET_SUBDIR)/libstdc++-v3/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/libstdc++-v3/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/libstdc++-v3 ] || \
+		mkdir $(TARGET_SUBDIR)/libstdc++-v3;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -5867,6 +5599,7 @@ $(TARGET_SUBDIR)/libstdc++-v3/Makefile: config.status $(TARGET_SUBDIR)/libstdc++
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 	    CXX="$(RAW_CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
@@ -5948,15 +5681,18 @@ install-target-libstdc++-v3: installdirs
 
 .PHONY: configure-target-newlib maybe-configure-target-newlib
 maybe-configure-target-newlib:
-configure-target-newlib: $(TARGET_SUBDIR)/newlib/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/newlib/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/newlib ] || mkdir $(TARGET_SUBDIR)/newlib;\
+	@[ -d $(TARGET_SUBDIR)/newlib ] || \
+	    mkdir $(TARGET_SUBDIR)/newlib; \
+	rm -f $(TARGET_SUBDIR)/newlib/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/newlib/multilib.out
 
-$(TARGET_SUBDIR)/newlib/Makefile: config.status $(TARGET_SUBDIR)/newlib/multilib.out
-	@[ -d $(TARGET_SUBDIR)/newlib ] || mkdir $(TARGET_SUBDIR)/newlib;\
+configure-target-newlib: $(TARGET_SUBDIR)/newlib/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/newlib/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/newlib ] || \
+		mkdir $(TARGET_SUBDIR)/newlib;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -5964,6 +5700,7 @@ $(TARGET_SUBDIR)/newlib/Makefile: config.status $(TARGET_SUBDIR)/newlib/multilib
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX="$(CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	    GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
@@ -6044,15 +5781,18 @@ install-target-newlib: installdirs
 
 .PHONY: configure-target-libf2c maybe-configure-target-libf2c
 maybe-configure-target-libf2c:
-configure-target-libf2c: $(TARGET_SUBDIR)/libf2c/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/libf2c/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/libf2c ] || mkdir $(TARGET_SUBDIR)/libf2c;\
+	@[ -d $(TARGET_SUBDIR)/libf2c ] || \
+	    mkdir $(TARGET_SUBDIR)/libf2c; \
+	rm -f $(TARGET_SUBDIR)/libf2c/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/libf2c/multilib.out
 
-$(TARGET_SUBDIR)/libf2c/Makefile: config.status $(TARGET_SUBDIR)/libf2c/multilib.out
-	@[ -d $(TARGET_SUBDIR)/libf2c ] || mkdir $(TARGET_SUBDIR)/libf2c;\
+configure-target-libf2c: $(TARGET_SUBDIR)/libf2c/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/libf2c/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/libf2c ] || \
+		mkdir $(TARGET_SUBDIR)/libf2c;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -6060,6 +5800,7 @@ $(TARGET_SUBDIR)/libf2c/Makefile: config.status $(TARGET_SUBDIR)/libf2c/multilib
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX="$(CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	    GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
@@ -6140,15 +5881,18 @@ install-target-libf2c: installdirs
 
 .PHONY: configure-target-libobjc maybe-configure-target-libobjc
 maybe-configure-target-libobjc:
-configure-target-libobjc: $(TARGET_SUBDIR)/libobjc/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/libobjc/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/libobjc ] || mkdir $(TARGET_SUBDIR)/libobjc;\
+	@[ -d $(TARGET_SUBDIR)/libobjc ] || \
+	    mkdir $(TARGET_SUBDIR)/libobjc; \
+	rm -f $(TARGET_SUBDIR)/libobjc/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/libobjc/multilib.out
 
-$(TARGET_SUBDIR)/libobjc/Makefile: config.status $(TARGET_SUBDIR)/libobjc/multilib.out
-	@[ -d $(TARGET_SUBDIR)/libobjc ] || mkdir $(TARGET_SUBDIR)/libobjc;\
+configure-target-libobjc: $(TARGET_SUBDIR)/libobjc/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/libobjc/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/libobjc ] || \
+		mkdir $(TARGET_SUBDIR)/libobjc;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -6156,6 +5900,7 @@ $(TARGET_SUBDIR)/libobjc/Makefile: config.status $(TARGET_SUBDIR)/libobjc/multil
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX="$(CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	    GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
@@ -6236,15 +5981,18 @@ install-target-libobjc: installdirs
 
 .PHONY: configure-target-libtermcap maybe-configure-target-libtermcap
 maybe-configure-target-libtermcap:
-configure-target-libtermcap: $(TARGET_SUBDIR)/libtermcap/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/libtermcap/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/libtermcap ] || mkdir $(TARGET_SUBDIR)/libtermcap;\
+	@[ -d $(TARGET_SUBDIR)/libtermcap ] || \
+	    mkdir $(TARGET_SUBDIR)/libtermcap; \
+	rm -f $(TARGET_SUBDIR)/libtermcap/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/libtermcap/multilib.out
 
-$(TARGET_SUBDIR)/libtermcap/Makefile: config.status $(TARGET_SUBDIR)/libtermcap/multilib.out
-	@[ -d $(TARGET_SUBDIR)/libtermcap ] || mkdir $(TARGET_SUBDIR)/libtermcap;\
+configure-target-libtermcap: $(TARGET_SUBDIR)/libtermcap/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/libtermcap/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/libtermcap ] || \
+		mkdir $(TARGET_SUBDIR)/libtermcap;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -6252,6 +6000,7 @@ $(TARGET_SUBDIR)/libtermcap/Makefile: config.status $(TARGET_SUBDIR)/libtermcap/
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX="$(CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	    GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
@@ -6328,15 +6077,18 @@ install-target-libtermcap: installdirs
 
 .PHONY: configure-target-winsup maybe-configure-target-winsup
 maybe-configure-target-winsup:
-configure-target-winsup: $(TARGET_SUBDIR)/winsup/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/winsup/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/winsup ] || mkdir $(TARGET_SUBDIR)/winsup;\
+	@[ -d $(TARGET_SUBDIR)/winsup ] || \
+	    mkdir $(TARGET_SUBDIR)/winsup; \
+	rm -f $(TARGET_SUBDIR)/winsup/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/winsup/multilib.out
 
-$(TARGET_SUBDIR)/winsup/Makefile: config.status $(TARGET_SUBDIR)/winsup/multilib.out
-	@[ -d $(TARGET_SUBDIR)/winsup ] || mkdir $(TARGET_SUBDIR)/winsup;\
+configure-target-winsup: $(TARGET_SUBDIR)/winsup/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/winsup/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/winsup ] || \
+		mkdir $(TARGET_SUBDIR)/winsup;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -6344,6 +6096,7 @@ $(TARGET_SUBDIR)/winsup/Makefile: config.status $(TARGET_SUBDIR)/winsup/multilib
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX="$(CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	    GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
@@ -6424,15 +6177,18 @@ install-target-winsup: installdirs
 
 .PHONY: configure-target-libgloss maybe-configure-target-libgloss
 maybe-configure-target-libgloss:
-configure-target-libgloss: $(TARGET_SUBDIR)/libgloss/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/libgloss/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/libgloss ] || mkdir $(TARGET_SUBDIR)/libgloss;\
+	@[ -d $(TARGET_SUBDIR)/libgloss ] || \
+	    mkdir $(TARGET_SUBDIR)/libgloss; \
+	rm -f $(TARGET_SUBDIR)/libgloss/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/libgloss/multilib.out
 
-$(TARGET_SUBDIR)/libgloss/Makefile: config.status $(TARGET_SUBDIR)/libgloss/multilib.out
-	@[ -d $(TARGET_SUBDIR)/libgloss ] || mkdir $(TARGET_SUBDIR)/libgloss;\
+configure-target-libgloss: $(TARGET_SUBDIR)/libgloss/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/libgloss/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/libgloss ] || \
+		mkdir $(TARGET_SUBDIR)/libgloss;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -6440,6 +6196,7 @@ $(TARGET_SUBDIR)/libgloss/Makefile: config.status $(TARGET_SUBDIR)/libgloss/mult
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX="$(CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	    GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
@@ -6516,15 +6273,18 @@ install-target-libgloss: installdirs
 
 .PHONY: configure-target-libiberty maybe-configure-target-libiberty
 maybe-configure-target-libiberty:
-configure-target-libiberty: $(TARGET_SUBDIR)/libiberty/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/libiberty/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/libiberty ] || mkdir $(TARGET_SUBDIR)/libiberty;\
+	@[ -d $(TARGET_SUBDIR)/libiberty ] || \
+	    mkdir $(TARGET_SUBDIR)/libiberty; \
+	rm -f $(TARGET_SUBDIR)/libiberty/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/libiberty/multilib.out
 
-$(TARGET_SUBDIR)/libiberty/Makefile: config.status $(TARGET_SUBDIR)/libiberty/multilib.out
-	@[ -d $(TARGET_SUBDIR)/libiberty ] || mkdir $(TARGET_SUBDIR)/libiberty;\
+configure-target-libiberty: $(TARGET_SUBDIR)/libiberty/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/libiberty/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/libiberty ] || \
+		mkdir $(TARGET_SUBDIR)/libiberty;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -6532,6 +6292,7 @@ $(TARGET_SUBDIR)/libiberty/Makefile: config.status $(TARGET_SUBDIR)/libiberty/mu
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX="$(CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	    GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
@@ -6612,15 +6373,18 @@ install-target-libiberty: installdirs
 
 .PHONY: configure-target-gperf maybe-configure-target-gperf
 maybe-configure-target-gperf:
-configure-target-gperf: $(TARGET_SUBDIR)/gperf/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/gperf/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/gperf ] || mkdir $(TARGET_SUBDIR)/gperf;\
+	@[ -d $(TARGET_SUBDIR)/gperf ] || \
+	    mkdir $(TARGET_SUBDIR)/gperf; \
+	rm -f $(TARGET_SUBDIR)/gperf/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/gperf/multilib.out
 
-$(TARGET_SUBDIR)/gperf/Makefile: config.status $(TARGET_SUBDIR)/gperf/multilib.out
-	@[ -d $(TARGET_SUBDIR)/gperf ] || mkdir $(TARGET_SUBDIR)/gperf;\
+configure-target-gperf: $(TARGET_SUBDIR)/gperf/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/gperf/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/gperf ] || \
+		mkdir $(TARGET_SUBDIR)/gperf;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -6628,6 +6392,7 @@ $(TARGET_SUBDIR)/gperf/Makefile: config.status $(TARGET_SUBDIR)/gperf/multilib.o
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX="$(CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	    GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
@@ -6708,15 +6473,18 @@ install-target-gperf: installdirs
 
 .PHONY: configure-target-examples maybe-configure-target-examples
 maybe-configure-target-examples:
-configure-target-examples: $(TARGET_SUBDIR)/examples/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/examples/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/examples ] || mkdir $(TARGET_SUBDIR)/examples;\
+	@[ -d $(TARGET_SUBDIR)/examples ] || \
+	    mkdir $(TARGET_SUBDIR)/examples; \
+	rm -f $(TARGET_SUBDIR)/examples/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/examples/multilib.out
 
-$(TARGET_SUBDIR)/examples/Makefile: config.status $(TARGET_SUBDIR)/examples/multilib.out
-	@[ -d $(TARGET_SUBDIR)/examples ] || mkdir $(TARGET_SUBDIR)/examples;\
+configure-target-examples: $(TARGET_SUBDIR)/examples/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/examples/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/examples ] || \
+		mkdir $(TARGET_SUBDIR)/examples;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -6724,6 +6492,7 @@ $(TARGET_SUBDIR)/examples/Makefile: config.status $(TARGET_SUBDIR)/examples/mult
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX="$(CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	    GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
@@ -6796,15 +6565,18 @@ install-target-examples:
 
 .PHONY: configure-target-libffi maybe-configure-target-libffi
 maybe-configure-target-libffi:
-configure-target-libffi: $(TARGET_SUBDIR)/libffi/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/libffi/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/libffi ] || mkdir $(TARGET_SUBDIR)/libffi;\
+	@[ -d $(TARGET_SUBDIR)/libffi ] || \
+	    mkdir $(TARGET_SUBDIR)/libffi; \
+	rm -f $(TARGET_SUBDIR)/libffi/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/libffi/multilib.out
 
-$(TARGET_SUBDIR)/libffi/Makefile: config.status $(TARGET_SUBDIR)/libffi/multilib.out
-	@[ -d $(TARGET_SUBDIR)/libffi ] || mkdir $(TARGET_SUBDIR)/libffi;\
+configure-target-libffi: $(TARGET_SUBDIR)/libffi/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/libffi/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/libffi ] || \
+		mkdir $(TARGET_SUBDIR)/libffi;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -6812,6 +6584,7 @@ $(TARGET_SUBDIR)/libffi/Makefile: config.status $(TARGET_SUBDIR)/libffi/multilib
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX="$(CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	    GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
@@ -6882,21 +6655,28 @@ check-target-libffi:
 
 .PHONY: install-target-libffi maybe-install-target-libffi
 maybe-install-target-libffi:
-# Dummy target for uninstallable.
-install-target-libffi:
+install-target-libffi: installdirs
+	@r=`${PWD}`; export r; \
+	  s=`cd $(srcdir); ${PWD}`; export s; \
+	  $(SET_LIB_PATH) \
+	  (cd $(TARGET_SUBDIR)/libffi && \
+	    $(MAKE) $(TARGET_FLAGS_TO_PASS) install)
 
 
 .PHONY: configure-target-libjava maybe-configure-target-libjava
 maybe-configure-target-libjava:
-configure-target-libjava: $(TARGET_SUBDIR)/libjava/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/libjava/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/libjava ] || mkdir $(TARGET_SUBDIR)/libjava;\
+	@[ -d $(TARGET_SUBDIR)/libjava ] || \
+	    mkdir $(TARGET_SUBDIR)/libjava; \
+	rm -f $(TARGET_SUBDIR)/libjava/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/libjava/multilib.out
 
-$(TARGET_SUBDIR)/libjava/Makefile: config.status $(TARGET_SUBDIR)/libjava/multilib.out
-	@[ -d $(TARGET_SUBDIR)/libjava ] || mkdir $(TARGET_SUBDIR)/libjava;\
+configure-target-libjava: $(TARGET_SUBDIR)/libjava/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/libjava/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/libjava ] || \
+		mkdir $(TARGET_SUBDIR)/libjava;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -6904,6 +6684,7 @@ $(TARGET_SUBDIR)/libjava/Makefile: config.status $(TARGET_SUBDIR)/libjava/multil
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
 	    CXX="$(RAW_CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
@@ -6985,15 +6766,18 @@ install-target-libjava: installdirs
 
 .PHONY: configure-target-zlib maybe-configure-target-zlib
 maybe-configure-target-zlib:
-configure-target-zlib: $(TARGET_SUBDIR)/zlib/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/zlib/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/zlib ] || mkdir $(TARGET_SUBDIR)/zlib;\
+	@[ -d $(TARGET_SUBDIR)/zlib ] || \
+	    mkdir $(TARGET_SUBDIR)/zlib; \
+	rm -f $(TARGET_SUBDIR)/zlib/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/zlib/multilib.out
 
-$(TARGET_SUBDIR)/zlib/Makefile: config.status $(TARGET_SUBDIR)/zlib/multilib.out
-	@[ -d $(TARGET_SUBDIR)/zlib ] || mkdir $(TARGET_SUBDIR)/zlib;\
+configure-target-zlib: $(TARGET_SUBDIR)/zlib/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/zlib/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/zlib ] || \
+		mkdir $(TARGET_SUBDIR)/zlib;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -7001,6 +6785,7 @@ $(TARGET_SUBDIR)/zlib/Makefile: config.status $(TARGET_SUBDIR)/zlib/multilib.out
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX="$(CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	    GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
@@ -7081,15 +6866,18 @@ install-target-zlib: installdirs
 
 .PHONY: configure-target-boehm-gc maybe-configure-target-boehm-gc
 maybe-configure-target-boehm-gc:
-configure-target-boehm-gc: $(TARGET_SUBDIR)/boehm-gc/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/boehm-gc/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/boehm-gc ] || mkdir $(TARGET_SUBDIR)/boehm-gc;\
+	@[ -d $(TARGET_SUBDIR)/boehm-gc ] || \
+	    mkdir $(TARGET_SUBDIR)/boehm-gc; \
+	rm -f $(TARGET_SUBDIR)/boehm-gc/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/boehm-gc/multilib.out
 
-$(TARGET_SUBDIR)/boehm-gc/Makefile: config.status $(TARGET_SUBDIR)/boehm-gc/multilib.out
-	@[ -d $(TARGET_SUBDIR)/boehm-gc ] || mkdir $(TARGET_SUBDIR)/boehm-gc;\
+configure-target-boehm-gc: $(TARGET_SUBDIR)/boehm-gc/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/boehm-gc/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/boehm-gc ] || \
+		mkdir $(TARGET_SUBDIR)/boehm-gc;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -7097,6 +6885,7 @@ $(TARGET_SUBDIR)/boehm-gc/Makefile: config.status $(TARGET_SUBDIR)/boehm-gc/mult
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX="$(CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	    GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
@@ -7177,15 +6966,18 @@ install-target-boehm-gc: installdirs
 
 .PHONY: configure-target-qthreads maybe-configure-target-qthreads
 maybe-configure-target-qthreads:
-configure-target-qthreads: $(TARGET_SUBDIR)/qthreads/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/qthreads/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/qthreads ] || mkdir $(TARGET_SUBDIR)/qthreads;\
+	@[ -d $(TARGET_SUBDIR)/qthreads ] || \
+	    mkdir $(TARGET_SUBDIR)/qthreads; \
+	rm -f $(TARGET_SUBDIR)/qthreads/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/qthreads/multilib.out
 
-$(TARGET_SUBDIR)/qthreads/Makefile: config.status $(TARGET_SUBDIR)/qthreads/multilib.out
-	@[ -d $(TARGET_SUBDIR)/qthreads ] || mkdir $(TARGET_SUBDIR)/qthreads;\
+configure-target-qthreads: $(TARGET_SUBDIR)/qthreads/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/qthreads/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/qthreads ] || \
+		mkdir $(TARGET_SUBDIR)/qthreads;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -7193,6 +6985,7 @@ $(TARGET_SUBDIR)/qthreads/Makefile: config.status $(TARGET_SUBDIR)/qthreads/mult
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX="$(CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	    GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
@@ -7273,15 +7066,18 @@ install-target-qthreads: installdirs
 
 .PHONY: configure-target-rda maybe-configure-target-rda
 maybe-configure-target-rda:
-configure-target-rda: $(TARGET_SUBDIR)/rda/Makefile
 
 # There's only one multilib.out.  Cleverer subdirs shouldn't need it copied.
 $(TARGET_SUBDIR)/rda/multilib.out: multilib.out
-	@[ -d $(TARGET_SUBDIR)/rda ] || mkdir $(TARGET_SUBDIR)/rda;\
+	@[ -d $(TARGET_SUBDIR)/rda ] || \
+	    mkdir $(TARGET_SUBDIR)/rda; \
+	rm -f $(TARGET_SUBDIR)/rda/Makefile || : ; \
 	cp multilib.out $(TARGET_SUBDIR)/rda/multilib.out
 
-$(TARGET_SUBDIR)/rda/Makefile: config.status $(TARGET_SUBDIR)/rda/multilib.out
-	@[ -d $(TARGET_SUBDIR)/rda ] || mkdir $(TARGET_SUBDIR)/rda;\
+configure-target-rda: $(TARGET_SUBDIR)/rda/multilib.out
+	@test ! -f $(TARGET_SUBDIR)/rda/Makefile || exit 0; \
+	    [ -d $(TARGET_SUBDIR)/rda ] || \
+		mkdir $(TARGET_SUBDIR)/rda;\
 	    r=`${PWD}`; export r; \
 	    s=`cd $(srcdir); ${PWD}`; export s; \
 	    $(SET_LIB_PATH) \
@@ -7289,6 +7085,7 @@ $(TARGET_SUBDIR)/rda/Makefile: config.status $(TARGET_SUBDIR)/rda/multilib.out
 	    AS="$(AS_FOR_TARGET)"; export AS; \
 	    CC="$(CC_FOR_TARGET)"; export CC; \
 	    CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+	    CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
 	    CXX="$(CXX_FOR_TARGET)"; export CXX; \
 	    CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
 	    GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
@@ -7379,16 +7176,16 @@ install-target-rda: installdirs
 # gcc is the only module which uses GCC_FLAGS_TO_PASS.
 .PHONY: configure-gcc maybe-configure-gcc
 maybe-configure-gcc:
-configure-gcc: gcc/Makefile
-
-gcc/Makefile: config.status
-	@[ -d gcc ] || mkdir gcc; \
+configure-gcc:
+	@test ! -f gcc/Makefile || exit 0; \
+	[ -d gcc ] || mkdir gcc; \
 	r=`${PWD}`; export r; \
 	s=`cd $(srcdir); ${PWD}`; export s; \
 	CC="$(CC)"; export CC; \
 	CFLAGS="$(CFLAGS)"; export CFLAGS; \
 	CXX="$(CXX)"; export CXX; \
 	CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
+	TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
 	if [ z$(build_canonical) !=  z$(host_canoncial) ] ; then \
 	  AR="$(AR)"; export AR; \
 	  AS="$(AS)"; export AS; \
@@ -7512,7 +7309,8 @@ check-gcc-c++:
 	fi
 
 .PHONY: check-c++
-check-c++: check-target-libstdc++-v3 check-gcc-c++
+check-c++:
+	$(MAKE) check-target-libstdc++-v3 check-gcc-c++ NOTPARALLEL=parallel-ok
 
 .PHONY: install-gcc maybe-install-gcc
 maybe-install-gcc:
@@ -7598,7 +7396,7 @@ all-itcl: maybe-all-tcl maybe-all-tk
 # We put install-tcl before install-itcl because itcl wants to run a
 # program on installation which uses the Tcl libraries.
 install-itcl: maybe-install-tcl
-all-sid: maybe-all-tcl maybe-all-tk
+all-sid: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-tcl maybe-all-tk
 install-sid: maybe-install-tcl maybe-install-tk
 all-sim: maybe-all-libiberty maybe-all-bfd maybe-all-opcodes maybe-all-readline maybe-configure-gdb
 configure-tk: maybe-configure-tcl
@@ -7615,7 +7413,6 @@ all-diff: maybe-all-libiberty
 all-fastjar: maybe-all-zlib maybe-all-libiberty
 all-fileutils: maybe-all-libiberty
 all-flex: maybe-all-libiberty maybe-all-bison maybe-all-byacc
-all-grep: maybe-all-libiberty
 all-gzip: maybe-all-libiberty
 all-hello: maybe-all-libiberty
 all-m4: maybe-all-libiberty maybe-all-texinfo
@@ -7625,7 +7422,6 @@ all-prms: maybe-all-libiberty
 all-recode: maybe-all-libiberty
 all-sed: maybe-all-libiberty
 all-send-pr: maybe-all-prms
-all-snavigator: maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-tix maybe-all-db maybe-all-grep maybe-all-libgui
 all-tar: maybe-all-libiberty
 all-uudecode: maybe-all-libiberty
 
@@ -7682,32 +7478,37 @@ configure-target-qthreads: $(ALL_GCC_C)
 # work around various timestamp bugs on some systems.
 # We use move-if-change so that it's only considered updated when it
 # actually changes, because it has to depend on a phony target.
-multilib.out: multilib.ts
-	@if [ -f multilib.out ] ; then : else \
-	  rm -f multilib.ts; $(MAKE) multilib.ts; \
-	fi
-
-multilib.ts: maybe-all-gcc
+multilib.out: maybe-all-gcc
 	@r=`${PWD}`; export r; \
 	echo "Checking multilib configuration..."; \
 	$(CC_FOR_TARGET) --print-multi-lib > multilib.tmp 2> /dev/null ; \
 	$(SHELL) $(srcdir)/move-if-change multilib.tmp multilib.out ; \
-	echo timestamp > multilib.ts
 
 # Rebuilding Makefile.in, using autogen.
-$(srcdir)/Makefile.in: # $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
-	cd $(srcdir) && autogen Makefile.def
+AUTOGEN = autogen
+$(srcdir)/Makefile.in: @MAINT@ $(srcdir)/Makefile.tpl $(srcdir)/Makefile.def
+	cd $(srcdir) && $(AUTOGEN) Makefile.def
 
 # Rebuilding Makefile.
-Makefile: Makefile.in configure $(gcc_version_trigger)
+Makefile: $(srcdir)/Makefile.in config.status
+	CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
+
+config.status: configure $(gcc_version_trigger)
 	$(SHELL) ./config.status --recheck
 
 # Rebuilding configure.
-configure: configure.in
-	cd $(srcdir) && autoconf
+AUTOCONF = autoconf
+$(srcdir)/configure: @MAINT@ $(srcdir)/configure.in $(srcdir)/config/acx.m4
+	cd $(srcdir) && $(AUTOCONF)
 #
 
 .NOEXPORT:
 MAKEOVERRIDES=
 
+# Tell GNU make 3.79 not to run the top level in parallel.  This 
+# prevents contention for $builddir/$target/config.cache, as well
+# as minimizing scatter in file system caches.
+NOTPARALLEL = .NOTPARALLEL
+$(NOTPARALLEL):
+
 # end of Makefile.in