Ken Moffat wrote: > On Thu, Aug 15, 2013 at 11:06:45AM -0500, Bruce Dubbs wrote: >> bison. 1 failure. >> CXX examples/calc++/examples_calc___calc__-calc++-scanner.o >> g++: error: ./examples/calc++/calc++-scanner.cc: No such file or directory >> g++: fatal error: no input files >> compilation terminated. >> >> This matches what Ken saw a couple of days ago. May be specific to >> building in chroot. >> > > I'm still massaging my buildscripts and haven't managed to get > bison > 2.7.1 to build with them. Only a few more functions to > rename as km_, and then I'll have to go back to looking at the diff > of the source. > > That last sentence of yours makes me wonder what might be different > in chroot. Usually that comes down either to mounts, or to runtime > deps. I start to wonder if something needs to be built sooner. But > looking at the full text (wrapped by my mailer) I can't see anything > missing : > > /bin/sh ./build-aux/ylwrap `test -f > 'examples/calc++/calc++-scanner.ll' || echo > './'`examples/calc++/calc++-scanner.ll .c > examples/calc++/calc++-scanner.cc -- : > g++ -I./examples/calc++ -g -O2 -MT > examples/calc++/examples_calc___calc__-calc++-scanner.o -MD -MP -MF > examples/calc++/.deps/examples_calc___calc__-calc++-scanner.Tpo -c > -o examples/calc++/examples_calc___calc__-calc++-scanner.o `test -f > 'examples/calc++/calc++-scanner.cc' || echo > './'`examples/calc++/calc++-scanner.cc > g++: error: ./examples/calc++/calc++-scanner.cc: No such file or > directory > g++: fatal error: no input files > compilation terminated. > > It seems to me that build-aux/ylwrap is failing. That's a script > which creates temporary files and always deletes them on exit. I > don't see anything in it except /bin/sh, sed, and some coreutils > programs. And we've got all of those.
I think I may have it. It appears that it needs flex. There now seems to be a circular dependency bison needs flex and flex needs bison. At least for tests. I went into chroot where flex has already been built and all tests are OK. Looking at the Makefile, I don't see an easy way to disable the test. Perhaps it just needs a note saying that the test fails because flex is not yet available. -- Bruce -- http://linuxfromscratch.org/mailman/listinfo/lfs-dev FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page
