FreeBSD/src 5a2899a (r354747)share/mk bsd.dep.mk

Allow per-file lex and yacc options.

In order to allow software with multiple (different) options
for lex and yacc add extra per-file options to the calls.
This is especially useful when one .l file needs -Pprefix.

Reviewed by:            imp
MFC after:              3 weeks
Differential Revision:  https://reviews.freebsd.org/D22337
DeltaFile
+4-4share/mk/bsd.dep.mk
+4-41 files

UnifiedSplitRaw