lexer.cc generation

[Michael Welsh Duggan]

When lexer.cc is generated, it doesn't have appropriate #line
information for debugging purposes.  Instead of #line "lexer.cc"
directives, it inserts #line "<stdin>" directives.  I suggest the
following diffs:

*** /usr/local/src/lilypond/stepmake/stepmake/c++-rules.make~   Fri Dec  6 
12:18:14 2002
--- /usr/local/src/lilypond/stepmake/stepmake/c++-rules.make    Thu Sep 18 
01:12:00 2003
***************
*** 25,28 ****
        rm -f $(outdir)/$(*F).cc # avoid recompiling the .cc file 
  
  $(outdir)/%.cc: %.ll
!       $(FLEX) -Cfe -p -p -t $< > $@
--- 25,28 ----
        rm -f $(outdir)/$(*F).cc # avoid recompiling the .cc file 
  
  $(outdir)/%.cc: %.ll
!       $(FLEX) -Cfe -p -p -t -o $(notdir $@) $< > $@
*** /usr/local/src/lilypond/stepmake/stepmake/c-rules.make~     Wed Jul 17 
20:08:20 2002
--- /usr/local/src/lilypond/stepmake/stepmake/c-rules.make      Thu Sep 18 
01:14:51 2003
***************
*** 22,28 ****
        rm -f $(*F).tab.c # if this happens in the wrong order it triggers 
recompile of the .cc file 
  
  $(outdir)/%.c: %.l
!       $(FLEX) -Cfe -p -p -t $< > $@
  # could be faster:
  #     $(FLEX) -8 -Cf -t $< > $@
  
--- 22,28 ----
        rm -f $(*F).tab.c # if this happens in the wrong order it triggers 
recompile of the .cc file 
  
  $(outdir)/%.c: %.l
!       $(FLEX) -Cfe -p -p -t -o $(notdir $@) $< > $@
  # could be faster:
  #     $(FLEX) -8 -Cf -t $< > $@
  



-- 
Michael Welsh Duggan
(address@hidden)