On Mon, 2007-01-22 at 15:39 -0800, Mike Stump wrote: > On Jan 21, 2007, at 11:48 PM, Ian Lance Taylor wrote: > > That doesn't sound right. It see flex being run every time I create a > > new object directory, even though I don't modify the flex input files. > > Sounds like a bug. I did a quick check with a contrib/gcc_update -- > touch and a c,treelang build and sure enough, flex is run 5 times, so, > unless this bug is fixed, everyone that has an older flex will get > build errors. :-( I think this bug should be fixed before we update > the minimum version requirements for flex. If it was, I'd support > updating the min version required.
gcc_update's touch commands don't help, do they? I thought that the Subversion repository did not even contain gengtype-lex.c and that flex is *always* required for developer builds? Ben
