While those tools are not needed anymore they are necessary to build FreeBSD 9
and 10. it does not hurt to keep those tools around until both 9 and 10 branch
become EOLed.
Modify colldef(1) to build after the change in the collation header, and ensure
it does produce the same collation definition it used to generate for 9 and 10
Reported by: Oliver Pinter
- old yacc(1) use to magicially append stdlib.h, while new one don't
- new yacc(1) do declare yyparse by itself, fix redundant declaration of
'yyparse'
Approved by: des (mentor)
is in accordance with the information provided at
ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change
Also add $FreeBSD$ to a few files to keep svn happy.
Discussed with: imp, rwatson
