On Sat, Feb 22, 2003 at 10:58:38PM +0100, Hubert Feyrer wrote:
  | 
  | Trying to build -current on an 1.6.1_RC2 system, I get:
  | 
  | 	cc -DCROSS_COMPILE -DIN_GCC    -O   -DHAVE_CONFIG_H  -o cc1 toplev.o
  | 	version.o tree.o print-tree.o stor-layout.o fold-const.o  function.o
  | 	stmt.o except.o expr.o calls.o expmed.o explow.o optabs.o  intl.o varasm.o
  | 	rtl.o print-rtl.o rtlanal.o emit-rtl.o genrtl.o real.o  dbxout.o sdbout.o
  | 	dwarfout.o dwarf2out.o xcoffout.o bitmap.o alias.o gcse.o  integrate.o
  | 	jump.o cse.o loop.o unroll.o flow.o stupid.o combine.o varray.o
  | 	regclass.o regmove.o local-alloc.o global.o reload.o reload1.o
  | 	caller-save.o  insn-peep.o reorg.o sched.o final.o recog.o reg-stack.o
  | 	insn-opinit.o insn-recog.o insn-extract.o insn-output.o insn-emit.o lcm.o
  | 	profile.o insn-attrtab.o i386.o getpwd.o  convert.o  mbchar.o dyn-string.o
  | 	splay-tree.o graph.o sbitmap.o resource.o hash.o c-parse.o c-lang.o
  | 	c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o  c-aux-info.o
  | 	c-common.o c-iterate.o obstack.o        ../libiberty/libiberty.a
  | 	toplev.o: In function `get_run_time':
  | 	toplev.o(.text+0x92): undefined reference to `__times13'
  | 	*** Error code 1
  | 
  | Command line is:
  | 
  | 	./build.sh -D /usr/tmp/i386-destdir -R /usr/tmp/i386-releasedir -U tools
  | 
  | What's the deal here? Certainly I do not want to update/touch the
  | installed system...

At a first glance, I don't know.  It appears that part of your build
used ${DESTDIR}/usr/include for the host compile :/


I do know that I have successfully built -current on a 1.6.1_RC2
machine using:
	setenv TOOLDIR=...
	./build.sh -D $destdir -R $releasedir -U -u -o makewrapper
	./build.sh -D $destdir -R $releasedir -U -u -o tools
	$TOOLDIR/bin/nbmake-i386 obj
	$TOOLDIR/bin/nbmake-i386 distribution

(I.e, I got past your "tools" step).