Bug#346178: Please add yacc to Build-Depends

[shock at csc.jp]

Package: grub2
Version: 1.92-1

yacc is not in the line of Build-Depends.
 ....
 checking for suffix of executables...
 checking for suffix of object files... o
 checking whether we are using the GNU C compiler... yes
 checking whether cc accepts -g... yes
 checking for cc option to accept ANSI C... none needed
 checking for bison... no
 checking for byacc... no
 checking for yacc... no
 configure: error: Could not find yacc.
 make: *** [config.status] Error 1
 debuild: fatal error at line 768:
 dpkg-buildpackage failed!