I had the same problem. From what I've read, the flex API has changed since 2.5.4a. Here's what I did to fix it:
sed -i -e 's:\$\(FLEX\) :\$\(FLEX\) -l :' stepmake/stepmake/c-rules.make The "-l" flag tells flex to behave like old-school lex. It seems like the configure script should take care of this, though. Jonatan Liljedahl wrote: >I've just downloaded 2.5.20 and am trying to build it. >It bails out on out/lexer.cc with: > >out/lexer.cc: In member function `virtual int Lily_lexer::yylex()': >out/lexer.cc:3331: error: `yy_current_buffer' undeclared (first use this > > function) > >I can see that the configure scripts checks for yy_current_buffer and >says "no". > >This was no problem with 2.5.18. > >I'm using Flex 2.5.31. > >/Jonatan -=( http://kymatica.com )=- > > > _______________________________________________ bug-lilypond mailing list bug-lilypond@gnu.org http://lists.gnu.org/mailman/listinfo/bug-lilypond
